/*!
 * jQuery JavaScript Library v1.11.0
 * http://jquery.com/
 *
 * Includes Sizzle.js
 * http://sizzlejs.com/
 *
 * Copyright 2005, 2014 jQuery Foundation, Inc. and other contributors
 * Released under the MIT license
 * http://jquery.org/license
 *
 * Date: 2014-01-23T21:02Z
 */

// modified by Bob Hanson for local MSIE 11 reading remote files

(function( global, factory ) {

	if ( typeof module === "object" && typeof module.exports === "object" ) {
		// For CommonJS and CommonJS-like environments where a proper window is present,
		// execute the factory and get jQuery
		// For environments that do not inherently posses a window with a document
		// (such as Node.js), expose a jQuery-making factory as module.exports
		// This accentuates the need for the creation of a real window
		// e.g. var jQuery = require("jquery")(window);
		// See ticket #14549 for more info
		module.exports = global.document ?
			factory( global, true ) :
			function( w ) {
				if ( !w.document ) {
					throw new Error( "jQuery requires a window with a document" );
				}
				return factory( w );
			};
	} else {
		factory( global );
	}

// Pass this if window is not defined yet
}(typeof window !== "undefined" ? window : this, function( window, noGlobal ) {

// Can't do this because several apps including ASP.NET trace
// the stack via arguments.caller.callee and Firefox dies if
// you try to trace through "use strict" call chains. (#13335)
// Support: Firefox 18+
//

var deletedIds = [];

var slice = deletedIds.slice;

var concat = deletedIds.concat;

var push = deletedIds.push;

var indexOf = deletedIds.indexOf;

var class2type = {};

var toString = class2type.toString;

var hasOwn = class2type.hasOwnProperty;

var trim = "".trim;

var support = {};



var
	version = "1.11.0",

	// Define a local copy of jQuery
	jQuery = function( selector, context ) {
		// The jQuery object is actually just the init constructor 'enhanced'
		// Need init if jQuery is called (just allow error to be thrown if not included)
		return new jQuery.fn.init( selector, context );
	},

	// Make sure we trim BOM and NBSP (here's looking at you, Safari 5.0 and IE)
	rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,

	// Matches dashed string for camelizing
	rmsPrefix = /^-ms-/,
	rdashAlpha = /-([\da-z])/gi,

	// Used by jQuery.camelCase as callback to replace()
	fcamelCase = function( all, letter ) {
		return letter.toUpperCase();
	};

jQuery.fn = jQuery.prototype = {
	// The current version of jQuery being used
	jquery: version,

	constructor: jQuery,

	// Start with an empty selector
	selector: "",

	// The default length of a jQuery object is 0
	length: 0,

	toArray: function() {
		return slice.call( this );
	},

	// Get the Nth element in the matched element set OR
	// Get the whole matched element set as a clean array
	get: function( num ) {
		return num != null ?

			// Return a 'clean' array
			( num < 0 ? this[ num + this.length ] : this[ num ] ) :

			// Return just the object
			slice.call( this );
	},

	// Take an array of elements and push it onto the stack
	// (returning the new matched element set)
	pushStack: function( elems ) {

		// Build a new jQuery matched element set
		var ret = jQuery.merge( this.constructor(), elems );

		// Add the old object onto the stack (as a reference)
		ret.prevObject = this;
		ret.context = this.context;

		// Return the newly-formed element set
		return ret;
	},

	// Execute a callback for every element in the matched set.
	// (You can seed the arguments with an array of args, but this is
	// only used internally.)
	each: function( callback, args ) {
		return jQuery.each( this, callback, args );
	},

	map: function( callback ) {
		return this.pushStack( jQuery.map(this, function( elem, i ) {
			return callback.call( elem, i, elem );
		}));
	},

	slice: function() {
		return this.pushStack( slice.apply( this, arguments ) );
	},

	first: function() {
		return this.eq( 0 );
	},

	last: function() {
		return this.eq( -1 );
	},

	eq: function( i ) {
		var len = this.length,
			j = +i + ( i < 0 ? len : 0 );
		return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );
	},

	end: function() {
		return this.prevObject || this.constructor(null);
	},

	// For internal use only.
	// Behaves like an Array's method, not like a jQuery method.
	push: push,
	sort: deletedIds.sort,
	splice: deletedIds.splice
};

jQuery.extend = jQuery.fn.extend = function() {
	var src, copyIsArray, copy, name, options, clone,
		target = arguments[0] || {},
		i = 1,
		length = arguments.length,
		deep = false;

	// Handle a deep copy situation
	if ( typeof target === "boolean" ) {
		deep = target;

		// skip the boolean and the target
		target = arguments[ i ] || {};
		i++;
	}

	// Handle case when target is a string or something (possible in deep copy)
	if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
		target = {};
	}

	// extend jQuery itself if only one argument is passed
	if ( i === length ) {
		target = this;
		i--;
	}

	for ( ; i < length; i++ ) {
		// Only deal with non-null/undefined values
		if ( (options = arguments[ i ]) != null ) {
			// Extend the base object
			for ( name in options ) {
				src = target[ name ];
				copy = options[ name ];

				// Prevent never-ending loop
				if ( target === copy ) {
					continue;
				}

				// Recurse if we're merging plain objects or arrays
				if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
					if ( copyIsArray ) {
						copyIsArray = false;
						clone = src && jQuery.isArray(src) ? src : [];

					} else {
						clone = src && jQuery.isPlainObject(src) ? src : {};
					}

					// Never move original objects, clone them
					target[ name ] = jQuery.extend( deep, clone, copy );

				// Don't bring in undefined values
				} else if ( copy !== undefined ) {
					target[ name ] = copy;
				}
			}
		}
	}

	// Return the modified object
	return target;
};

jQuery.extend({
	// Unique for each copy of jQuery on the page
	expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),

	// Assume jQuery is ready without the ready module
	isReady: true,

	error: function( msg ) {
		throw new Error( msg );
	},

	noop: function() {},

	// See test/unit/core.js for details concerning isFunction.
	// Since version 1.3, DOM methods and functions like alert
	// aren't supported. They return false on IE (#2968).
	isFunction: function( obj ) {
		return jQuery.type(obj) === "function";
	},

	isArray: Array.isArray || function( obj ) {
		return jQuery.type(obj) === "array";
	},

	isWindow: function( obj ) {
		/* jshint eqeqeq: false */
		return obj != null && obj == obj.window;
	},

	isNumeric: function( obj ) {
		// parseFloat NaNs numeric-cast false positives (null|true|false|"")
		// ...but misinterprets leading-number strings, particularly hex literals ("0x...")
		// subtraction forces infinities to NaN
		return obj - parseFloat( obj ) >= 0;
	},

	isEmptyObject: function( obj ) {
		var name;
		for ( name in obj ) {
			return false;
		}
		return true;
	},

	isPlainObject: function( obj ) {
		var key;

		// Must be an Object.
		// Because of IE, we also have to check the presence of the constructor property.
		// Make sure that DOM nodes and window objects don't pass through, as well
		if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
			return false;
		}

		try {
			// Not own constructor property must be Object
			if ( obj.constructor &&
				!hasOwn.call(obj, "constructor") &&
				!hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
				return false;
			}
		} catch ( e ) {
			// IE8,9 Will throw exceptions on certain host objects #9897
			return false;
		}

		// Support: IE<9
		// Handle iteration over inherited properties before own properties.
		if ( support.ownLast ) {
			for ( key in obj ) {
				return hasOwn.call( obj, key );
			}
		}

		// Own properties are enumerated firstly, so to speed up,
		// if last one is own, then all properties are own.
		for ( key in obj ) {}

		return key === undefined || hasOwn.call( obj, key );
	},

	type: function( obj ) {
		if ( obj == null ) {
			return obj + "";
		}
		return typeof obj === "object" || typeof obj === "function" ?
			class2type[ toString.call(obj) ] || "object" :
			typeof obj;
	},

	// Evaluates a script in a global context
	// Workarounds based on findings by Jim Driscoll
	// http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
	globalEval: function( data ) {
		if ( data && jQuery.trim( data ) ) {
			// We use execScript on Internet Explorer
			// We use an anonymous function so that context is window
			// rather than jQuery in Firefox
			( window.execScript || function( data ) {
				window[ "eval" ].call( window, data );
			} )( data );
		}
	},

	// Convert dashed to camelCase; used by the css and data modules
	// Microsoft forgot to hump their vendor prefix (#9572)
	camelCase: function( string ) {
		return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
	},

	nodeName: function( elem, name ) {
		return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
	},

	// args is for internal usage only
	each: function( obj, callback, args ) {
		var value,
			i = 0,
			length = obj.length,
			isArray = isArraylike( obj );

		if ( args ) {
			if ( isArray ) {
				for ( ; i < length; i++ ) {
					value = callback.apply( obj[ i ], args );

					if ( value === false ) {
						break;
					}
				}
			} else {
				for ( i in obj ) {
					value = callback.apply( obj[ i ], args );

					if ( value === false ) {
						break;
					}
				}
			}

		// A special, fast, case for the most common use of each
		} else {
			if ( isArray ) {
				for ( ; i < length; i++ ) {
					value = callback.call( obj[ i ], i, obj[ i ] );

					if ( value === false ) {
						break;
					}
				}
			} else {
				for ( i in obj ) {
					value = callback.call( obj[ i ], i, obj[ i ] );

					if ( value === false ) {
						break;
					}
				}
			}
		}

		return obj;
	},

	// Use native String.trim function wherever possible
	trim: trim && !trim.call("\uFEFF\xA0") ?
		function( text ) {
			return text == null ?
				"" :
				trim.call( text );
		} :

		// Otherwise use our own trimming functionality
		function( text ) {
			return text == null ?
				"" :
				( text + "" ).replace( rtrim, "" );
		},

	// results is for internal usage only
	makeArray: function( arr, results ) {
		var ret = results || [];

		if ( arr != null ) {
			if ( isArraylike( Object(arr) ) ) {
				jQuery.merge( ret,
					typeof arr === "string" ?
					[ arr ] : arr
				);
			} else {
				push.call( ret, arr );
			}
		}

		return ret;
	},

	inArray: function( elem, arr, i ) {
		var len;

		if ( arr ) {
			if ( indexOf ) {
				return indexOf.call( arr, elem, i );
			}

			len = arr.length;
			i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0;

			for ( ; i < len; i++ ) {
				// Skip accessing in sparse arrays
				if ( i in arr && arr[ i ] === elem ) {
					return i;
				}
			}
		}

		return -1;
	},

	merge: function( first, second ) {
		var len = +second.length,
			j = 0,
			i = first.length;

		while ( j < len ) {
			first[ i++ ] = second[ j++ ];
		}

		// Support: IE<9
		// Workaround casting of .length to NaN on otherwise arraylike objects (e.g., NodeLists)
		if ( len !== len ) {
			while ( second[j] !== undefined ) {
				first[ i++ ] = second[ j++ ];
			}
		}

		first.length = i;

		return first;
	},

	grep: function( elems, callback, invert ) {
		var callbackInverse,
			matches = [],
			i = 0,
			length = elems.length,
			callbackExpect = !invert;

		// Go through the array, only saving the items
		// that pass the validator function
		for ( ; i < length; i++ ) {
			callbackInverse = !callback( elems[ i ], i );
			if ( callbackInverse !== callbackExpect ) {
				matches.push( elems[ i ] );
			}
		}

		return matches;
	},

	// arg is for internal usage only
	map: function( elems, callback, arg ) {
		var value,
			i = 0,
			length = elems.length,
			isArray = isArraylike( elems ),
			ret = [];

		// Go through the array, translating each of the items to their new values
		if ( isArray ) {
			for ( ; i < length; i++ ) {
				value = callback( elems[ i ], i, arg );

				if ( value != null ) {
					ret.push( value );
				}
			}

		// Go through every key on the object,
		} else {
			for ( i in elems ) {
				value = callback( elems[ i ], i, arg );

				if ( value != null ) {
					ret.push( value );
				}
			}
		}

		// Flatten any nested arrays
		return concat.apply( [], ret );
	},

	// A global GUID counter for objects
	guid: 1,

	// Bind a function to a context, optionally partially applying any
	// arguments.
	proxy: function( fn, context ) {
		var args, proxy, tmp;

		if ( typeof context === "string" ) {
			tmp = fn[ context ];
			context = fn;
			fn = tmp;
		}

		// Quick check to determine if target is callable, in the spec
		// this throws a TypeError, but we will just return undefined.
		if ( !jQuery.isFunction( fn ) ) {
			return undefined;
		}

		// Simulated bind
		args = slice.call( arguments, 2 );
		proxy = function() {
			return fn.apply( context || this, args.concat( slice.call( arguments ) ) );
		};

		// Set the guid of unique handler to the same of original handler, so it can be removed
		proxy.guid = fn.guid = fn.guid || jQuery.guid++;

		return proxy;
	},

	now: function() {
		return +( new Date() );
	},

	// jQuery.support is not used in Core but other projects attach their
	// properties to it so it needs to exist.
	support: support
});

// Populate the class2type map
jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
	class2type[ "[object " + name + "]" ] = name.toLowerCase();
});

function isArraylike( obj ) {
	var length = obj.length,
		type = jQuery.type( obj );

	if ( type === "function" || jQuery.isWindow( obj ) ) {
		return false;
	}

	if ( obj.nodeType === 1 && length ) {
		return true;
	}

	return type === "array" || length === 0 ||
		typeof length === "number" && length > 0 && ( length - 1 ) in obj;
}
var Sizzle =
/*!
 * Sizzle CSS Selector Engine v1.10.16
 * http://sizzlejs.com/
 *
 * Copyright 2013 jQuery Foundation, Inc. and other contributors
 * Released under the MIT license
 * http://jquery.org/license
 *
 * Date: 2014-01-13
 */
(function( window ) {

var i,
	support,
	Expr,
	getText,
	isXML,
	compile,
	outermostContext,
	sortInput,
	hasDuplicate,

	// Local document vars
	setDocument,
	document,
	docElem,
	documentIsHTML,
	rbuggyQSA,
	rbuggyMatches,
	matches,
	contains,

	// Instance-specific data
	expando = "sizzle" + -(new Date()),
	preferredDoc = window.document,
	dirruns = 0,
	done = 0,
	classCache = createCache(),
	tokenCache = createCache(),
	compilerCache = createCache(),
	sortOrder = function( a, b ) {
		if ( a === b ) {
			hasDuplicate = true;
		}
		return 0;
	},

	// General-purpose constants
	strundefined = typeof undefined,
	MAX_NEGATIVE = 1 << 31,

	// Instance methods
	hasOwn = ({}).hasOwnProperty,
	arr = [],
	pop = arr.pop,
	push_native = arr.push,
	push = arr.push,
	slice = arr.slice,
	// Use a stripped-down indexOf if we can't use a native one
	indexOf = arr.indexOf || function( elem ) {
		var i = 0,
			len = this.length;
		for ( ; i < len; i++ ) {
			if ( this[i] === elem ) {
				return i;
			}
		}
		return -1;
	},

	booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",

	// Regular expressions

	// Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
	whitespace = "[\\x20\\t\\r\\n\\f]",
	// http://www.w3.org/TR/css3-syntax/#characters
	characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",

	// Loosely modeled on CSS identifier characters
	// An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
	// Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
	identifier = characterEncoding.replace( "w", "w#" ),

	// Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors
	attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace +
		"*(?:([*^$|!~]?=)" + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",

	// Prefer arguments quoted,
	//   then not containing pseudos/brackets,
	//   then attribute selectors/non-parenthetical expressions,
	//   then anything else
	// These preferences are here to reduce the number of selectors
	//   needing tokenize in the PSEUDO preFilter
	pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)",

	// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
	rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),

	rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
	rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),

	rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ),

	rpseudo = new RegExp( pseudos ),
	ridentifier = new RegExp( "^" + identifier + "$" ),

	matchExpr = {
		"ID": new RegExp( "^#(" + characterEncoding + ")" ),
		"CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
		"TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
		"ATTR": new RegExp( "^" + attributes ),
		"PSEUDO": new RegExp( "^" + pseudos ),
		"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
			"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
			"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
		"bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
		// For use in libraries implementing .is()
		// We use this for POS matching in `select`
		"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
			whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
	},

	rinputs = /^(?:input|select|textarea|button)$/i,
	rheader = /^h\d$/i,

	rnative = /^[^{]+\{\s*\[native \w/,

	// Easily-parseable/retrievable ID or TAG or CLASS selectors
	rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,

	rsibling = /[+~]/,
	rescape = /'|\\/g,

	// CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
	runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
	funescape = function( _, escaped, escapedWhitespace ) {
		var high = "0x" + escaped - 0x10000;
		// NaN means non-codepoint
		// Support: Firefox
		// Workaround erroneous numeric interpretation of +"0x"
		return high !== high || escapedWhitespace ?
			escaped :
			high < 0 ?
				// BMP codepoint
				String.fromCharCode( high + 0x10000 ) :
				// Supplemental Plane codepoint (surrogate pair)
				String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
	};

// Optimize for push.apply( _, NodeList )
try {
	push.apply(
		(arr = slice.call( preferredDoc.childNodes )),
		preferredDoc.childNodes
	);
	// Support: Android<4.0
	// Detect silently failing push.apply
	arr[ preferredDoc.childNodes.length ].nodeType;
} catch ( e ) {
	push = { apply: arr.length ?

		// Leverage slice if possible
		function( target, els ) {
			push_native.apply( target, slice.call(els) );
		} :

		// Support: IE<9
		// Otherwise append directly
		function( target, els ) {
			var j = target.length,
				i = 0;
			// Can't trust NodeList.length
			while ( (target[j++] = els[i++]) ) {}
			target.length = j - 1;
		}
	};
}

function Sizzle( selector, context, results, seed ) {
	var match, elem, m, nodeType,
		// QSA vars
		i, groups, old, nid, newContext, newSelector;

	if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
		setDocument( context );
	}

	context = context || document;
	results = results || [];

	if ( !selector || typeof selector !== "string" ) {
		return results;
	}

	if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) {
		return [];
	}

	if ( documentIsHTML && !seed ) {

		// Shortcuts
		if ( (match = rquickExpr.exec( selector )) ) {
			// Speed-up: Sizzle("#ID")
			if ( (m = match[1]) ) {
				if ( nodeType === 9 ) {
					elem = context.getElementById( m );
					// Check parentNode to catch when Blackberry 4.6 returns
					// nodes that are no longer in the document (jQuery #6963)
					if ( elem && elem.parentNode ) {
						// Handle the case where IE, Opera, and Webkit return items
						// by name instead of ID
						if ( elem.id === m ) {
							results.push( elem );
							return results;
						}
					} else {
						return results;
					}
				} else {
					// Context is not a document
					if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
						contains( context, elem ) && elem.id === m ) {
						results.push( elem );
						return results;
					}
				}

			// Speed-up: Sizzle("TAG")
			} else if ( match[2] ) {
				push.apply( results, context.getElementsByTagName( selector ) );
				return results;

			// Speed-up: Sizzle(".CLASS")
			} else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) {
				push.apply( results, context.getElementsByClassName( m ) );
				return results;
			}
		}

		// QSA path
		if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
			nid = old = expando;
			newContext = context;
			newSelector = nodeType === 9 && selector;

			// qSA works strangely on Element-rooted queries
			// We can work around this by specifying an extra ID on the root
			// and working up from there (Thanks to Andrew Dupont for the technique)
			// IE 8 doesn't work on object elements
			if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
				groups = tokenize( selector );

				if ( (old = context.getAttribute("id")) ) {
					nid = old.replace( rescape, "\\$&" );
				} else {
					context.setAttribute( "id", nid );
				}
				nid = "[id='" + nid + "'] ";

				i = groups.length;
				while ( i-- ) {
					groups[i] = nid + toSelector( groups[i] );
				}
				newContext = rsibling.test( selector ) && testContext( context.parentNode ) || context;
				newSelector = groups.join(",");
			}

			if ( newSelector ) {
				try {
					push.apply( results,
						newContext.querySelectorAll( newSelector )
					);
					return results;
				} catch(qsaError) {
				} finally {
					if ( !old ) {
						context.removeAttribute("id");
					}
				}
			}
		}
	}

	// All others
	return select( selector.replace( rtrim, "$1" ), context, results, seed );
}

/**
 * Create key-value caches of limited size
 * @returns {Function(string, Object)} Returns the Object data after storing it on itself with
 *	property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
 *	deleting the oldest entry
 */
function createCache() {
	var keys = [];

	function cache( key, value ) {
		// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
		if ( keys.push( key + " " ) > Expr.cacheLength ) {
			// Only keep the most recent entries
			delete cache[ keys.shift() ];
		}
		return (cache[ key + " " ] = value);
	}
	return cache;
}

/**
 * Mark a function for special use by Sizzle
 * @param {Function} fn The function to mark
 */
function markFunction( fn ) {
	fn[ expando ] = true;
	return fn;
}

/**
 * Support testing using an element
 * @param {Function} fn Passed the created div and expects a boolean result
 */
function assert( fn ) {
	var div = document.createElement("div");

	try {
		return !!fn( div );
	} catch (e) {
		return false;
	} finally {
		// Remove from its parent by default
		if ( div.parentNode ) {
			div.parentNode.removeChild( div );
		}
		// release memory in IE
		div = null;
	}
}

/**
 * Adds the same handler for all of the specified attrs
 * @param {String} attrs Pipe-separated list of attributes
 * @param {Function} handler The method that will be applied
 */
function addHandle( attrs, handler ) {
	var arr = attrs.split("|"),
		i = attrs.length;

	while ( i-- ) {
		Expr.attrHandle[ arr[i] ] = handler;
	}
}

/**
 * Checks document order of two siblings
 * @param {Element} a
 * @param {Element} b
 * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
 */
function siblingCheck( a, b ) {
	var cur = b && a,
		diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
			( ~b.sourceIndex || MAX_NEGATIVE ) -
			( ~a.sourceIndex || MAX_NEGATIVE );

	// Use IE sourceIndex if available on both nodes
	if ( diff ) {
		return diff;
	}

	// Check if b follows a
	if ( cur ) {
		while ( (cur = cur.nextSibling) ) {
			if ( cur === b ) {
				return -1;
			}
		}
	}

	return a ? 1 : -1;
}

/**
 * Returns a function to use in pseudos for input types
 * @param {String} type
 */
function createInputPseudo( type ) {
	return function( elem ) {
		var name = elem.nodeName.toLowerCase();
		return name === "input" && elem.type === type;
	};
}

/**
 * Returns a function to use in pseudos for buttons
 * @param {String} type
 */
function createButtonPseudo( type ) {
	return function( elem ) {
		var name = elem.nodeName.toLowerCase();
		return (name === "input" || name === "button") && elem.type === type;
	};
}

/**
 * Returns a function to use in pseudos for positionals
 * @param {Function} fn
 */
function createPositionalPseudo( fn ) {
	return markFunction(function( argument ) {
		argument = +argument;
		return markFunction(function( seed, matches ) {
			var j,
				matchIndexes = fn( [], seed.length, argument ),
				i = matchIndexes.length;

			// Match elements found at the specified indexes
			while ( i-- ) {
				if ( seed[ (j = matchIndexes[i]) ] ) {
					seed[j] = !(matches[j] = seed[j]);
				}
			}
		});
	});
}

/**
 * Checks a node for validity as a Sizzle context
 * @param {Element|Object=} context
 * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
 */
function testContext( context ) {
	return context && typeof context.getElementsByTagName !== strundefined && context;
}

// Expose support vars for convenience
support = Sizzle.support = {};

/**
 * Detects XML nodes
 * @param {Element|Object} elem An element or a document
 * @returns {Boolean} True iff elem is a non-HTML XML node
 */
isXML = Sizzle.isXML = function( elem ) {
	// documentElement is verified for cases where it doesn't yet exist
	// (such as loading iframes in IE - #4833)
	var documentElement = elem && (elem.ownerDocument || elem).documentElement;
	return documentElement ? documentElement.nodeName !== "HTML" : false;
};

/**
 * Sets document-related variables once based on the current document
 * @param {Element|Object} [doc] An element or document object to use to set the document
 * @returns {Object} Returns the current document
 */
setDocument = Sizzle.setDocument = function( node ) {
	var hasCompare,
		doc = node ? node.ownerDocument || node : preferredDoc,
		parent = doc.defaultView;

	// If no document and documentElement is available, return
	if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
		return document;
	}

	// Set our document
	document = doc;
	docElem = doc.documentElement;

	// Support tests
	documentIsHTML = !isXML( doc );

	// Support: IE>8
	// If iframe document is assigned to "document" variable and if iframe has been reloaded,
	// IE will throw "permission denied" error when accessing "document" variable, see jQuery #13936
	// IE6-8 do not support the defaultView property so parent will be undefined
	if ( parent && parent !== parent.top ) {
		// IE11 does not have attachEvent, so all must suffer
		if ( parent.addEventListener ) {
			parent.addEventListener( "unload", function() {
				setDocument();
			}, false );
		} else if ( parent.attachEvent ) {
			parent.attachEvent( "onunload", function() {
				setDocument();
			});
		}
	}

	/* Attributes
	---------------------------------------------------------------------- */

	// Support: IE<8
	// Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans)
	support.attributes = assert(function( div ) {
		div.className = "i";
		return !div.getAttribute("className");
	});

	/* getElement(s)By*
	---------------------------------------------------------------------- */

	// Check if getElementsByTagName("*") returns only elements
	support.getElementsByTagName = assert(function( div ) {
		div.appendChild( doc.createComment("") );
		return !div.getElementsByTagName("*").length;
	});

	// Check if getElementsByClassName can be trusted
	support.getElementsByClassName = rnative.test( doc.getElementsByClassName ) && assert(function( div ) {
		div.innerHTML = "<div class='a'></div><div class='a i'></div>";

		// Support: Safari<4
		// Catch class over-caching
		div.firstChild.className = "i";
		// Support: Opera<10
		// Catch gEBCN failure to find non-leading classes
		return div.getElementsByClassName("i").length === 2;
	});

	// Support: IE<10
	// Check if getElementById returns elements by name
	// The broken getElementById methods don't pick up programatically-set names,
	// so use a roundabout getElementsByName test
	support.getById = assert(function( div ) {
		docElem.appendChild( div ).id = expando;
		return !doc.getElementsByName || !doc.getElementsByName( expando ).length;
	});

	// ID find and filter
	if ( support.getById ) {
		Expr.find["ID"] = function( id, context ) {
			if ( typeof context.getElementById !== strundefined && documentIsHTML ) {
				var m = context.getElementById( id );
				// Check parentNode to catch when Blackberry 4.6 returns
				// nodes that are no longer in the document #6963
				return m && m.parentNode ? [m] : [];
			}
		};
		Expr.filter["ID"] = function( id ) {
			var attrId = id.replace( runescape, funescape );
			return function( elem ) {
				return elem.getAttribute("id") === attrId;
			};
		};
	} else {
		// Support: IE6/7
		// getElementById is not reliable as a find shortcut
		delete Expr.find["ID"];

		Expr.filter["ID"] =  function( id ) {
			var attrId = id.replace( runescape, funescape );
			return function( elem ) {
				var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
				return node && node.value === attrId;
			};
		};
	}

	// Tag
	Expr.find["TAG"] = support.getElementsByTagName ?
		function( tag, context ) {
			if ( typeof context.getElementsByTagName !== strundefined ) {
				return context.getElementsByTagName( tag );
			}
		} :
		function( tag, context ) {
			var elem,
				tmp = [],
				i = 0,
				results = context.getElementsByTagName( tag );

			// Filter out possible comments
			if ( tag === "*" ) {
				while ( (elem = results[i++]) ) {
					if ( elem.nodeType === 1 ) {
						tmp.push( elem );
					}
				}

				return tmp;
			}
			return results;
		};

	// Class
	Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
		if ( typeof context.getElementsByClassName !== strundefined && documentIsHTML ) {
			return context.getElementsByClassName( className );
		}
	};

	/* QSA/matchesSelector
	---------------------------------------------------------------------- */

	// QSA and matchesSelector support

	// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
	rbuggyMatches = [];

	// qSa(:focus) reports false when true (Chrome 21)
	// We allow this because of a bug in IE8/9 that throws an error
	// whenever `document.activeElement` is accessed on an iframe
	// So, we allow :focus to pass through QSA all the time to avoid the IE error
	// See http://bugs.jquery.com/ticket/13378
	rbuggyQSA = [];

	if ( (support.qsa = rnative.test( doc.querySelectorAll )) ) {
		// Build QSA regex
		// Regex strategy adopted from Diego Perini
		assert(function( div ) {
			// Select is set to empty string on purpose
			// This is to test IE's treatment of not explicitly
			// setting a boolean content attribute,
			// since its presence should be enough
			// http://bugs.jquery.com/ticket/12359
			div.innerHTML = "<select t=''><option selected=''></option></select>";

			// Support: IE8, Opera 10-12
			// Nothing should be selected when empty strings follow ^= or $= or *=
			if ( div.querySelectorAll("[t^='']").length ) {
				rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
			}

			// Support: IE8
			// Boolean attributes and "value" are not treated correctly
			if ( !div.querySelectorAll("[selected]").length ) {
				rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
			}

			// Webkit/Opera - :checked should return selected option elements
			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
			// IE8 throws error here and will not see later tests
			if ( !div.querySelectorAll(":checked").length ) {
				rbuggyQSA.push(":checked");
			}
		});

		assert(function( div ) {
			// Support: Windows 8 Native Apps
			// The type and name attributes are restricted during .innerHTML assignment
			var input = doc.createElement("input");
			input.setAttribute( "type", "hidden" );
			div.appendChild( input ).setAttribute( "name", "D" );

			// Support: IE8
			// Enforce case-sensitivity of name attribute
			if ( div.querySelectorAll("[name=d]").length ) {
				rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" );
			}

			// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
			// IE8 throws error here and will not see later tests
			if ( !div.querySelectorAll(":enabled").length ) {
				rbuggyQSA.push( ":enabled", ":disabled" );
			}

			// Opera 10-11 does not throw on post-comma invalid pseudos
			div.querySelectorAll("*,:x");
			rbuggyQSA.push(",.*:");
		});
	}

	if ( (support.matchesSelector = rnative.test( (matches = docElem.webkitMatchesSelector ||
		docElem.mozMatchesSelector ||
		docElem.oMatchesSelector ||
		docElem.msMatchesSelector) )) ) {

		assert(function( div ) {
			// Check to see if it's possible to do matchesSelector
			// on a disconnected node (IE 9)
			support.disconnectedMatch = matches.call( div, "div" );

			// This should fail with an exception
			// Gecko does not error, returns false instead
			matches.call( div, "[s!='']:x" );
			rbuggyMatches.push( "!=", pseudos );
		});
	}

	rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
	rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );

	/* Contains
	---------------------------------------------------------------------- */
	hasCompare = rnative.test( docElem.compareDocumentPosition );

	// Element contains another
	// Purposefully does not implement inclusive descendent
	// As in, an element does not contain itself
	contains = hasCompare || rnative.test( docElem.contains ) ?
		function( a, b ) {
			var adown = a.nodeType === 9 ? a.documentElement : a,
				bup = b && b.parentNode;
			return a === bup || !!( bup && bup.nodeType === 1 && (
				adown.contains ?
					adown.contains( bup ) :
					a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
			));
		} :
		function( a, b ) {
			if ( b ) {
				while ( (b = b.parentNode) ) {
					if ( b === a ) {
						return true;
					}
				}
			}
			return false;
		};

	/* Sorting
	---------------------------------------------------------------------- */

	// Document order sorting
	sortOrder = hasCompare ?
	function( a, b ) {

		// Flag for duplicate removal
		if ( a === b ) {
			hasDuplicate = true;
			return 0;
		}

		// Sort on method existence if only one input has compareDocumentPosition
		var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
		if ( compare ) {
			return compare;
		}

		// Calculate position if both inputs belong to the same document
		compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ?
			a.compareDocumentPosition( b ) :

			// Otherwise we know they are disconnected
			1;

		// Disconnected nodes
		if ( compare & 1 ||
			(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {

			// Choose the first element that is related to our preferred document
			if ( a === doc || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {
				return -1;
			}
			if ( b === doc || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {
				return 1;
			}

			// Maintain original order
			return sortInput ?
				( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
				0;
		}

		return compare & 4 ? -1 : 1;
	} :
	function( a, b ) {
		// Exit early if the nodes are identical
		if ( a === b ) {
			hasDuplicate = true;
			return 0;
		}

		var cur,
			i = 0,
			aup = a.parentNode,
			bup = b.parentNode,
			ap = [ a ],
			bp = [ b ];

		// Parentless nodes are either documents or disconnected
		if ( !aup || !bup ) {
			return a === doc ? -1 :
				b === doc ? 1 :
				aup ? -1 :
				bup ? 1 :
				sortInput ?
				( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
				0;

		// If the nodes are siblings, we can do a quick check
		} else if ( aup === bup ) {
			return siblingCheck( a, b );
		}

		// Otherwise we need full lists of their ancestors for comparison
		cur = a;
		while ( (cur = cur.parentNode) ) {
			ap.unshift( cur );
		}
		cur = b;
		while ( (cur = cur.parentNode) ) {
			bp.unshift( cur );
		}

		// Walk down the tree looking for a discrepancy
		while ( ap[i] === bp[i] ) {
			i++;
		}

		return i ?
			// Do a sibling check if the nodes have a common ancestor
			siblingCheck( ap[i], bp[i] ) :

			// Otherwise nodes in our document sort first
			ap[i] === preferredDoc ? -1 :
			bp[i] === preferredDoc ? 1 :
			0;
	};

	return doc;
};

Sizzle.matches = function( expr, elements ) {
	return Sizzle( expr, null, null, elements );
};

Sizzle.matchesSelector = function( elem, expr ) {
	// Set document vars if needed
	if ( ( elem.ownerDocument || elem ) !== document ) {
		setDocument( elem );
	}

	// Make sure that attribute selectors are quoted
	expr = expr.replace( rattributeQuotes, "='$1']" );

	if ( support.matchesSelector && documentIsHTML &&
		( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
		( !rbuggyQSA     || !rbuggyQSA.test( expr ) ) ) {

		try {
			var ret = matches.call( elem, expr );

			// IE 9's matchesSelector returns false on disconnected nodes
			if ( ret || support.disconnectedMatch ||
					// As well, disconnected nodes are said to be in a document
					// fragment in IE 9
					elem.document && elem.document.nodeType !== 11 ) {
				return ret;
			}
		} catch(e) {}
	}

	return Sizzle( expr, document, null, [elem] ).length > 0;
};

Sizzle.contains = function( context, elem ) {
	// Set document vars if needed
	if ( ( context.ownerDocument || context ) !== document ) {
		setDocument( context );
	}
	return contains( context, elem );
};

Sizzle.attr = function( elem, name ) {
	// Set document vars if needed
	if ( ( elem.ownerDocument || elem ) !== document ) {
		setDocument( elem );
	}

	var fn = Expr.attrHandle[ name.toLowerCase() ],
		// Don't get fooled by Object.prototype properties (jQuery #13807)
		val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
			fn( elem, name, !documentIsHTML ) :
			undefined;

	return val !== undefined ?
		val :
		support.attributes || !documentIsHTML ?
			elem.getAttribute( name ) :
			(val = elem.getAttributeNode(name)) && val.specified ?
				val.value :
				null;
};

Sizzle.error = function( msg ) {
	throw new Error( "Syntax error, unrecognized expression: " + msg );
};

/**
 * Document sorting and removing duplicates
 * @param {ArrayLike} results
 */
Sizzle.uniqueSort = function( results ) {
	var elem,
		duplicates = [],
		j = 0,
		i = 0;

	// Unless we *know* we can detect duplicates, assume their presence
	hasDuplicate = !support.detectDuplicates;
	sortInput = !support.sortStable && results.slice( 0 );
	results.sort( sortOrder );

	if ( hasDuplicate ) {
		while ( (elem = results[i++]) ) {
			if ( elem === results[ i ] ) {
				j = duplicates.push( i );
			}
		}
		while ( j-- ) {
			results.splice( duplicates[ j ], 1 );
		}
	}

	// Clear input after sorting to release objects
	// See https://github.com/jquery/sizzle/pull/225
	sortInput = null;

	return results;
};

/**
 * Utility function for retrieving the text value of an array of DOM nodes
 * @param {Array|Element} elem
 */
getText = Sizzle.getText = function( elem ) {
	var node,
		ret = "",
		i = 0,
		nodeType = elem.nodeType;

	if ( !nodeType ) {
		// If no nodeType, this is expected to be an array
		while ( (node = elem[i++]) ) {
			// Do not traverse comment nodes
			ret += getText( node );
		}
	} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
		// Use textContent for elements
		// innerText usage removed for consistency of new lines (jQuery #11153)
		if ( typeof elem.textContent === "string" ) {
			return elem.textContent;
		} else {
			// Traverse its children
			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
				ret += getText( elem );
			}
		}
	} else if ( nodeType === 3 || nodeType === 4 ) {
		return elem.nodeValue;
	}
	// Do not include comment or processing instruction nodes

	return ret;
};

Expr = Sizzle.selectors = {

	// Can be adjusted by the user
	cacheLength: 50,

	createPseudo: markFunction,

	match: matchExpr,

	attrHandle: {},

	find: {},

	relative: {
		">": { dir: "parentNode", first: true },
		" ": { dir: "parentNode" },
		"+": { dir: "previousSibling", first: true },
		"~": { dir: "previousSibling" }
	},

	preFilter: {
		"ATTR": function( match ) {
			match[1] = match[1].replace( runescape, funescape );

			// Move the given value to match[3] whether quoted or unquoted
			match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape );

			if ( match[2] === "~=" ) {
				match[3] = " " + match[3] + " ";
			}

			return match.slice( 0, 4 );
		},

		"CHILD": function( match ) {
			/* matches from matchExpr["CHILD"]
				1 type (only|nth|...)
				2 what (child|of-type)
				3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
				4 xn-component of xn+y argument ([+-]?\d*n|)
				5 sign of xn-component
				6 x of xn-component
				7 sign of y-component
				8 y of y-component
			*/
			match[1] = match[1].toLowerCase();

			if ( match[1].slice( 0, 3 ) === "nth" ) {
				// nth-* requires argument
				if ( !match[3] ) {
					Sizzle.error( match[0] );
				}

				// numeric x and y parameters for Expr.filter.CHILD
				// remember that false/true cast respectively to 0/1
				match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
				match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );

			// other types prohibit arguments
			} else if ( match[3] ) {
				Sizzle.error( match[0] );
			}

			return match;
		},

		"PSEUDO": function( match ) {
			var excess,
				unquoted = !match[5] && match[2];

			if ( matchExpr["CHILD"].test( match[0] ) ) {
				return null;
			}

			// Accept quoted arguments as-is
			if ( match[3] && match[4] !== undefined ) {
				match[2] = match[4];

			// Strip excess characters from unquoted arguments
			} else if ( unquoted && rpseudo.test( unquoted ) &&
				// Get excess from tokenize (recursively)
				(excess = tokenize( unquoted, true )) &&
				// advance to the next closing parenthesis
				(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {

				// excess is a negative index
				match[0] = match[0].slice( 0, excess );
				match[2] = unquoted.slice( 0, excess );
			}

			// Return only captures needed by the pseudo filter method (type and argument)
			return match.slice( 0, 3 );
		}
	},

	filter: {

		"TAG": function( nodeNameSelector ) {
			var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
			return nodeNameSelector === "*" ?
				function() { return true; } :
				function( elem ) {
					return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
				};
		},

		"CLASS": function( className ) {
			var pattern = classCache[ className + " " ];

			return pattern ||
				(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
				classCache( className, function( elem ) {
					return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute("class") || "" );
				});
		},

		"ATTR": function( name, operator, check ) {
			return function( elem ) {
				var result = Sizzle.attr( elem, name );

				if ( result == null ) {
					return operator === "!=";
				}
				if ( !operator ) {
					return true;
				}

				result += "";

				return operator === "=" ? result === check :
					operator === "!=" ? result !== check :
					operator === "^=" ? check && result.indexOf( check ) === 0 :
					operator === "*=" ? check && result.indexOf( check ) > -1 :
					operator === "$=" ? check && result.slice( -check.length ) === check :
					operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 :
					operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
					false;
			};
		},

		"CHILD": function( type, what, argument, first, last ) {
			var simple = type.slice( 0, 3 ) !== "nth",
				forward = type.slice( -4 ) !== "last",
				ofType = what === "of-type";

			return first === 1 && last === 0 ?

				// Shortcut for :nth-*(n)
				function( elem ) {
					return !!elem.parentNode;
				} :

				function( elem, context, xml ) {
					var cache, outerCache, node, diff, nodeIndex, start,
						dir = simple !== forward ? "nextSibling" : "previousSibling",
						parent = elem.parentNode,
						name = ofType && elem.nodeName.toLowerCase(),
						useCache = !xml && !ofType;

					if ( parent ) {

						// :(first|last|only)-(child|of-type)
						if ( simple ) {
							while ( dir ) {
								node = elem;
								while ( (node = node[ dir ]) ) {
									if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {
										return false;
									}
								}
								// Reverse direction for :only-* (if we haven't yet done so)
								start = dir = type === "only" && !start && "nextSibling";
							}
							return true;
						}

						start = [ forward ? parent.firstChild : parent.lastChild ];

						// non-xml :nth-child(...) stores cache data on `parent`
						if ( forward && useCache ) {
							// Seek `elem` from a previously-cached index
							outerCache = parent[ expando ] || (parent[ expando ] = {});
							cache = outerCache[ type ] || [];
							nodeIndex = cache[0] === dirruns && cache[1];
							diff = cache[0] === dirruns && cache[2];
							node = nodeIndex && parent.childNodes[ nodeIndex ];

							while ( (node = ++nodeIndex && node && node[ dir ] ||

								// Fallback to seeking `elem` from the start
								(diff = nodeIndex = 0) || start.pop()) ) {

								// When found, cache indexes on `parent` and break
								if ( node.nodeType === 1 && ++diff && node === elem ) {
									outerCache[ type ] = [ dirruns, nodeIndex, diff ];
									break;
								}
							}

						// Use previously-cached element index if available
						} else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {
							diff = cache[1];

						// xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
						} else {
							// Use the same loop as above to seek `elem` from the start
							while ( (node = ++nodeIndex && node && node[ dir ] ||
								(diff = nodeIndex = 0) || start.pop()) ) {

								if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {
									// Cache the index of each encountered element
									if ( useCache ) {
										(node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];
									}

									if ( node === elem ) {
										break;
									}
								}
							}
						}

						// Incorporate the offset, then check against cycle size
						diff -= last;
						return diff === first || ( diff % first === 0 && diff / first >= 0 );
					}
				};
		},

		"PSEUDO": function( pseudo, argument ) {
			// pseudo-class names are case-insensitive
			// http://www.w3.org/TR/selectors/#pseudo-classes
			// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
			// Remember that setFilters inherits from pseudos
			var args,
				fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
					Sizzle.error( "unsupported pseudo: " + pseudo );

			// The user may use createPseudo to indicate that
			// arguments are needed to create the filter function
			// just as Sizzle does
			if ( fn[ expando ] ) {
				return fn( argument );
			}

			// But maintain support for old signatures
			if ( fn.length > 1 ) {
				args = [ pseudo, pseudo, "", argument ];
				return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
					markFunction(function( seed, matches ) {
						var idx,
							matched = fn( seed, argument ),
							i = matched.length;
						while ( i-- ) {
							idx = indexOf.call( seed, matched[i] );
							seed[ idx ] = !( matches[ idx ] = matched[i] );
						}
					}) :
					function( elem ) {
						return fn( elem, 0, args );
					};
			}

			return fn;
		}
	},

	pseudos: {
		// Potentially complex pseudos
		"not": markFunction(function( selector ) {
			// Trim the selector passed to compile
			// to avoid treating leading and trailing
			// spaces as combinators
			var input = [],
				results = [],
				matcher = compile( selector.replace( rtrim, "$1" ) );

			return matcher[ expando ] ?
				markFunction(function( seed, matches, context, xml ) {
					var elem,
						unmatched = matcher( seed, null, xml, [] ),
						i = seed.length;

					// Match elements unmatched by `matcher`
					while ( i-- ) {
						if ( (elem = unmatched[i]) ) {
							seed[i] = !(matches[i] = elem);
						}
					}
				}) :
				function( elem, context, xml ) {
					input[0] = elem;
					matcher( input, null, xml, results );
					return !results.pop();
				};
		}),

		"has": markFunction(function( selector ) {
			return function( elem ) {
				return Sizzle( selector, elem ).length > 0;
			};
		}),

		"contains": markFunction(function( text ) {
			return function( elem ) {
				return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
			};
		}),

		// "Whether an element is represented by a :lang() selector
		// is based solely on the element's language value
		// being equal to the identifier C,
		// or beginning with the identifier C immediately followed by "-".
		// The matching of C against the element's language value is performed case-insensitively.
		// The identifier C does not have to be a valid language name."
		// http://www.w3.org/TR/selectors/#lang-pseudo
		"lang": markFunction( function( lang ) {
			// lang value must be a valid identifier
			if ( !ridentifier.test(lang || "") ) {
				Sizzle.error( "unsupported lang: " + lang );
			}
			lang = lang.replace( runescape, funescape ).toLowerCase();
			return function( elem ) {
				var elemLang;
				do {
					if ( (elemLang = documentIsHTML ?
						elem.lang :
						elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {

						elemLang = elemLang.toLowerCase();
						return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
					}
				} while ( (elem = elem.parentNode) && elem.nodeType === 1 );
				return false;
			};
		}),

		// Miscellaneous
		"target": function( elem ) {
			var hash = window.location && window.location.hash;
			return hash && hash.slice( 1 ) === elem.id;
		},

		"root": function( elem ) {
			return elem === docElem;
		},

		"focus": function( elem ) {
			return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
		},

		// Boolean properties
		"enabled": function( elem ) {
			return elem.disabled === false;
		},

		"disabled": function( elem ) {
			return elem.disabled === true;
		},

		"checked": function( elem ) {
			// In CSS3, :checked should return both checked and selected elements
			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
			var nodeName = elem.nodeName.toLowerCase();
			return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
		},

		"selected": function( elem ) {
			// Accessing this property makes selected-by-default
			// options in Safari work properly
			if ( elem.parentNode ) {
				elem.parentNode.selectedIndex;
			}

			return elem.selected === true;
		},

		// Contents
		"empty": function( elem ) {
			// http://www.w3.org/TR/selectors/#empty-pseudo
			// :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
			//   but not by others (comment: 8; processing instruction: 7; etc.)
			// nodeType < 6 works because attributes (2) do not appear as children
			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
				if ( elem.nodeType < 6 ) {
					return false;
				}
			}
			return true;
		},

		"parent": function( elem ) {
			return !Expr.pseudos["empty"]( elem );
		},

		// Element/input types
		"header": function( elem ) {
			return rheader.test( elem.nodeName );
		},

		"input": function( elem ) {
			return rinputs.test( elem.nodeName );
		},

		"button": function( elem ) {
			var name = elem.nodeName.toLowerCase();
			return name === "input" && elem.type === "button" || name === "button";
		},

		"text": function( elem ) {
			var attr;
			return elem.nodeName.toLowerCase() === "input" &&
				elem.type === "text" &&

				// Support: IE<8
				// New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
				( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" );
		},

		// Position-in-collection
		"first": createPositionalPseudo(function() {
			return [ 0 ];
		}),

		"last": createPositionalPseudo(function( matchIndexes, length ) {
			return [ length - 1 ];
		}),

		"eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
			return [ argument < 0 ? argument + length : argument ];
		}),

		"even": createPositionalPseudo(function( matchIndexes, length ) {
			var i = 0;
			for ( ; i < length; i += 2 ) {
				matchIndexes.push( i );
			}
			return matchIndexes;
		}),

		"odd": createPositionalPseudo(function( matchIndexes, length ) {
			var i = 1;
			for ( ; i < length; i += 2 ) {
				matchIndexes.push( i );
			}
			return matchIndexes;
		}),

		"lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
			var i = argument < 0 ? argument + length : argument;
			for ( ; --i >= 0; ) {
				matchIndexes.push( i );
			}
			return matchIndexes;
		}),

		"gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
			var i = argument < 0 ? argument + length : argument;
			for ( ; ++i < length; ) {
				matchIndexes.push( i );
			}
			return matchIndexes;
		})
	}
};

Expr.pseudos["nth"] = Expr.pseudos["eq"];

// Add button/input type pseudos
for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
	Expr.pseudos[ i ] = createInputPseudo( i );
}
for ( i in { submit: true, reset: true } ) {
	Expr.pseudos[ i ] = createButtonPseudo( i );
}

// Easy API for creating new setFilters
function setFilters() {}
setFilters.prototype = Expr.filters = Expr.pseudos;
Expr.setFilters = new setFilters();

function tokenize( selector, parseOnly ) {
	var matched, match, tokens, type,
		soFar, groups, preFilters,
		cached = tokenCache[ selector + " " ];

	if ( cached ) {
		return parseOnly ? 0 : cached.slice( 0 );
	}

	soFar = selector;
	groups = [];
	preFilters = Expr.preFilter;

	while ( soFar ) {

		// Comma and first run
		if ( !matched || (match = rcomma.exec( soFar )) ) {
			if ( match ) {
				// Don't consume trailing commas as valid
				soFar = soFar.slice( match[0].length ) || soFar;
			}
			groups.push( (tokens = []) );
		}

		matched = false;

		// Combinators
		if ( (match = rcombinators.exec( soFar )) ) {
			matched = match.shift();
			tokens.push({
				value: matched,
				// Cast descendant combinators to space
				type: match[0].replace( rtrim, " " )
			});
			soFar = soFar.slice( matched.length );
		}

		// Filters
		for ( type in Expr.filter ) {
			if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
				(match = preFilters[ type ]( match ))) ) {
				matched = match.shift();
				tokens.push({
					value: matched,
					type: type,
					matches: match
				});
				soFar = soFar.slice( matched.length );
			}
		}

		if ( !matched ) {
			break;
		}
	}

	// Return the length of the invalid excess
	// if we're just parsing
	// Otherwise, throw an error or return tokens
	return parseOnly ?
		soFar.length :
		soFar ?
			Sizzle.error( selector ) :
			// Cache the tokens
			tokenCache( selector, groups ).slice( 0 );
}

function toSelector( tokens ) {
	var i = 0,
		len = tokens.length,
		selector = "";
	for ( ; i < len; i++ ) {
		selector += tokens[i].value;
	}
	return selector;
}

function addCombinator( matcher, combinator, base ) {
	var dir = combinator.dir,
		checkNonElements = base && dir === "parentNode",
		doneName = done++;

	return combinator.first ?
		// Check against closest ancestor/preceding element
		function( elem, context, xml ) {
			while ( (elem = elem[ dir ]) ) {
				if ( elem.nodeType === 1 || checkNonElements ) {
					return matcher( elem, context, xml );
				}
			}
		} :

		// Check against all ancestor/preceding elements
		function( elem, context, xml ) {
			var oldCache, outerCache,
				newCache = [ dirruns, doneName ];

			// We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
			if ( xml ) {
				while ( (elem = elem[ dir ]) ) {
					if ( elem.nodeType === 1 || checkNonElements ) {
						if ( matcher( elem, context, xml ) ) {
							return true;
						}
					}
				}
			} else {
				while ( (elem = elem[ dir ]) ) {
					if ( elem.nodeType === 1 || checkNonElements ) {
						outerCache = elem[ expando ] || (elem[ expando ] = {});
						if ( (oldCache = outerCache[ dir ]) &&
							oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {

							// Assign to newCache so results back-propagate to previous elements
							return (newCache[ 2 ] = oldCache[ 2 ]);
						} else {
							// Reuse newcache so results back-propagate to previous elements
							outerCache[ dir ] = newCache;

							// A match means we're done; a fail means we have to keep checking
							if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {
								return true;
							}
						}
					}
				}
			}
		};
}

function elementMatcher( matchers ) {
	return matchers.length > 1 ?
		function( elem, context, xml ) {
			var i = matchers.length;
			while ( i-- ) {
				if ( !matchers[i]( elem, context, xml ) ) {
					return false;
				}
			}
			return true;
		} :
		matchers[0];
}

function condense( unmatched, map, filter, context, xml ) {
	var elem,
		newUnmatched = [],
		i = 0,
		len = unmatched.length,
		mapped = map != null;

	for ( ; i < len; i++ ) {
		if ( (elem = unmatched[i]) ) {
			if ( !filter || filter( elem, context, xml ) ) {
				newUnmatched.push( elem );
				if ( mapped ) {
					map.push( i );
				}
			}
		}
	}

	return newUnmatched;
}

function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
	if ( postFilter && !postFilter[ expando ] ) {
		postFilter = setMatcher( postFilter );
	}
	if ( postFinder && !postFinder[ expando ] ) {
		postFinder = setMatcher( postFinder, postSelector );
	}
	return markFunction(function( seed, results, context, xml ) {
		var temp, i, elem,
			preMap = [],
			postMap = [],
			preexisting = results.length,

			// Get initial elements from seed or context
			elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),

			// Prefilter to get matcher input, preserving a map for seed-results synchronization
			matcherIn = preFilter && ( seed || !selector ) ?
				condense( elems, preMap, preFilter, context, xml ) :
				elems,

			matcherOut = matcher ?
				// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
				postFinder || ( seed ? preFilter : preexisting || postFilter ) ?

					// ...intermediate processing is necessary
					[] :

					// ...otherwise use results directly
					results :
				matcherIn;

		// Find primary matches
		if ( matcher ) {
			matcher( matcherIn, matcherOut, context, xml );
		}

		// Apply postFilter
		if ( postFilter ) {
			temp = condense( matcherOut, postMap );
			postFilter( temp, [], context, xml );

			// Un-match failing elements by moving them back to matcherIn
			i = temp.length;
			while ( i-- ) {
				if ( (elem = temp[i]) ) {
					matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
				}
			}
		}

		if ( seed ) {
			if ( postFinder || preFilter ) {
				if ( postFinder ) {
					// Get the final matcherOut by condensing this intermediate into postFinder contexts
					temp = [];
					i = matcherOut.length;
					while ( i-- ) {
						if ( (elem = matcherOut[i]) ) {
							// Restore matcherIn since elem is not yet a final match
							temp.push( (matcherIn[i] = elem) );
						}
					}
					postFinder( null, (matcherOut = []), temp, xml );
				}

				// Move matched elements from seed to results to keep them synchronized
				i = matcherOut.length;
				while ( i-- ) {
					if ( (elem = matcherOut[i]) &&
						(temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {

						seed[temp] = !(results[temp] = elem);
					}
				}
			}

		// Add elements to results, through postFinder if defined
		} else {
			matcherOut = condense(
				matcherOut === results ?
					matcherOut.splice( preexisting, matcherOut.length ) :
					matcherOut
			);
			if ( postFinder ) {
				postFinder( null, results, matcherOut, xml );
			} else {
				push.apply( results, matcherOut );
			}
		}
	});
}

function matcherFromTokens( tokens ) {
	var checkContext, matcher, j,
		len = tokens.length,
		leadingRelative = Expr.relative[ tokens[0].type ],
		implicitRelative = leadingRelative || Expr.relative[" "],
		i = leadingRelative ? 1 : 0,

		// The foundational matcher ensures that elements are reachable from top-level context(s)
		matchContext = addCombinator( function( elem ) {
			return elem === checkContext;
		}, implicitRelative, true ),
		matchAnyContext = addCombinator( function( elem ) {
			return indexOf.call( checkContext, elem ) > -1;
		}, implicitRelative, true ),
		matchers = [ function( elem, context, xml ) {
			return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
				(checkContext = context).nodeType ?
					matchContext( elem, context, xml ) :
					matchAnyContext( elem, context, xml ) );
		} ];

	for ( ; i < len; i++ ) {
		if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
			matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
		} else {
			matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );

			// Return special upon seeing a positional matcher
			if ( matcher[ expando ] ) {
				// Find the next relative operator (if any) for proper handling
				j = ++i;
				for ( ; j < len; j++ ) {
					if ( Expr.relative[ tokens[j].type ] ) {
						break;
					}
				}
				return setMatcher(
					i > 1 && elementMatcher( matchers ),
					i > 1 && toSelector(
						// If the preceding token was a descendant combinator, insert an implicit any-element `*`
						tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" })
					).replace( rtrim, "$1" ),
					matcher,
					i < j && matcherFromTokens( tokens.slice( i, j ) ),
					j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
					j < len && toSelector( tokens )
				);
			}
			matchers.push( matcher );
		}
	}

	return elementMatcher( matchers );
}

function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
	var bySet = setMatchers.length > 0,
		byElement = elementMatchers.length > 0,
		superMatcher = function( seed, context, xml, results, outermost ) {
			var elem, j, matcher,
				matchedCount = 0,
				i = "0",
				unmatched = seed && [],
				setMatched = [],
				contextBackup = outermostContext,
				// We must always have either seed elements or outermost context
				elems = seed || byElement && Expr.find["TAG"]( "*", outermost ),
				// Use integer dirruns iff this is the outermost matcher
				dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1),
				len = elems.length;

			if ( outermost ) {
				outermostContext = context !== document && context;
			}

			// Add elements passing elementMatchers directly to results
			// Keep `i` a string if there are no elements so `matchedCount` will be "00" below
			// Support: IE<9, Safari
			// Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
			for ( ; i !== len && (elem = elems[i]) != null; i++ ) {
				if ( byElement && elem ) {
					j = 0;
					while ( (matcher = elementMatchers[j++]) ) {
						if ( matcher( elem, context, xml ) ) {
							results.push( elem );
							break;
						}
					}
					if ( outermost ) {
						dirruns = dirrunsUnique;
					}
				}

				// Track unmatched elements for set filters
				if ( bySet ) {
					// They will have gone through all possible matchers
					if ( (elem = !matcher && elem) ) {
						matchedCount--;
					}

					// Lengthen the array for every element, matched or not
					if ( seed ) {
						unmatched.push( elem );
					}
				}
			}

			// Apply set filters to unmatched elements
			matchedCount += i;
			if ( bySet && i !== matchedCount ) {
				j = 0;
				while ( (matcher = setMatchers[j++]) ) {
					matcher( unmatched, setMatched, context, xml );
				}

				if ( seed ) {
					// Reintegrate element matches to eliminate the need for sorting
					if ( matchedCount > 0 ) {
						while ( i-- ) {
							if ( !(unmatched[i] || setMatched[i]) ) {
								setMatched[i] = pop.call( results );
							}
						}
					}

					// Discard index placeholder values to get only actual matches
					setMatched = condense( setMatched );
				}

				// Add matches to results
				push.apply( results, setMatched );

				// Seedless set matches succeeding multiple successful matchers stipulate sorting
				if ( outermost && !seed && setMatched.length > 0 &&
					( matchedCount + setMatchers.length ) > 1 ) {

					Sizzle.uniqueSort( results );
				}
			}

			// Override manipulation of globals by nested matchers
			if ( outermost ) {
				dirruns = dirrunsUnique;
				outermostContext = contextBackup;
			}

			return unmatched;
		};

	return bySet ?
		markFunction( superMatcher ) :
		superMatcher;
}

compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) {
	var i,
		setMatchers = [],
		elementMatchers = [],
		cached = compilerCache[ selector + " " ];

	if ( !cached ) {
		// Generate a function of recursive functions that can be used to check each element
		if ( !group ) {
			group = tokenize( selector );
		}
		i = group.length;
		while ( i-- ) {
			cached = matcherFromTokens( group[i] );
			if ( cached[ expando ] ) {
				setMatchers.push( cached );
			} else {
				elementMatchers.push( cached );
			}
		}

		// Cache the compiled function
		cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
	}
	return cached;
};

function multipleContexts( selector, contexts, results ) {
	var i = 0,
		len = contexts.length;
	for ( ; i < len; i++ ) {
		Sizzle( selector, contexts[i], results );
	}
	return results;
}

function select( selector, context, results, seed ) {
	var i, tokens, token, type, find,
		match = tokenize( selector );

	if ( !seed ) {
		// Try to minimize operations if there is only one group
		if ( match.length === 1 ) {

			// Take a shortcut and set the context if the root selector is an ID
			tokens = match[0] = match[0].slice( 0 );
			if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
					support.getById && context.nodeType === 9 && documentIsHTML &&
					Expr.relative[ tokens[1].type ] ) {

				context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
				if ( !context ) {
					return results;
				}
				selector = selector.slice( tokens.shift().value.length );
			}

			// Fetch a seed set for right-to-left matching
			i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
			while ( i-- ) {
				token = tokens[i];

				// Abort if we hit a combinator
				if ( Expr.relative[ (type = token.type) ] ) {
					break;
				}
				if ( (find = Expr.find[ type ]) ) {
					// Search, expanding context for leading sibling combinators
					if ( (seed = find(
						token.matches[0].replace( runescape, funescape ),
						rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context
					)) ) {

						// If seed is empty or no tokens remain, we can return early
						tokens.splice( i, 1 );
						selector = seed.length && toSelector( tokens );
						if ( !selector ) {
							push.apply( results, seed );
							return results;
						}

						break;
					}
				}
			}
		}
	}

	// Compile and execute a filtering function
	// Provide `match` to avoid retokenization if we modified the selector above
	compile( selector, match )(
		seed,
		context,
		!documentIsHTML,
		results,
		rsibling.test( selector ) && testContext( context.parentNode ) || context
	);
	return results;
}

// One-time assignments

// Sort stability
support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;

// Support: Chrome<14
// Always assume duplicates if they aren't passed to the comparison function
support.detectDuplicates = !!hasDuplicate;

// Initialize against the default document
setDocument();

// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
// Detached nodes confoundingly follow *each other*
support.sortDetached = assert(function( div1 ) {
	// Should return 1, but returns 4 (following)
	return div1.compareDocumentPosition( document.createElement("div") ) & 1;
});

// Support: IE<8
// Prevent attribute/property "interpolation"
// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
if ( !assert(function( div ) {
	div.innerHTML = "<a href='#'></a>";
	return div.firstChild.getAttribute("href") === "#" ;
}) ) {
	addHandle( "type|href|height|width", function( elem, name, isXML ) {
		if ( !isXML ) {
			return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
		}
	});
}

// Support: IE<9
// Use defaultValue in place of getAttribute("value")
if ( !support.attributes || !assert(function( div ) {
	div.innerHTML = "<input/>";
	div.firstChild.setAttribute( "value", "" );
	return div.firstChild.getAttribute( "value" ) === "";
}) ) {
	addHandle( "value", function( elem, name, isXML ) {
		if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
			return elem.defaultValue;
		}
	});
}

// Support: IE<9
// Use getAttributeNode to fetch booleans when getAttribute lies
if ( !assert(function( div ) {
	return div.getAttribute("disabled") == null;
}) ) {
	addHandle( booleans, function( elem, name, isXML ) {
		var val;
		if ( !isXML ) {
			return elem[ name ] === true ? name.toLowerCase() :
					(val = elem.getAttributeNode( name )) && val.specified ?
					val.value :
				null;
		}
	});
}

return Sizzle;

})( window );



jQuery.find = Sizzle;
jQuery.expr = Sizzle.selectors;
jQuery.expr[":"] = jQuery.expr.pseudos;
jQuery.unique = Sizzle.uniqueSort;
jQuery.text = Sizzle.getText;
jQuery.isXMLDoc = Sizzle.isXML;
jQuery.contains = Sizzle.contains;



var rneedsContext = jQuery.expr.match.needsContext;

var rsingleTag = (/^<(\w+)\s*\/?>(?:<\/\1>|)$/);



var risSimple = /^.[^:#\[\.,]*$/;

// Implement the identical functionality for filter and not
function winnow( elements, qualifier, not ) {
	if ( jQuery.isFunction( qualifier ) ) {
		return jQuery.grep( elements, function( elem, i ) {
			/* jshint -W018 */
			return !!qualifier.call( elem, i, elem ) !== not;
		});

	}

	if ( qualifier.nodeType ) {
		return jQuery.grep( elements, function( elem ) {
			return ( elem === qualifier ) !== not;
		});

	}

	if ( typeof qualifier === "string" ) {
		if ( risSimple.test( qualifier ) ) {
			return jQuery.filter( qualifier, elements, not );
		}

		qualifier = jQuery.filter( qualifier, elements );
	}

	return jQuery.grep( elements, function( elem ) {
		return ( jQuery.inArray( elem, qualifier ) >= 0 ) !== not;
	});
}

jQuery.filter = function( expr, elems, not ) {
	var elem = elems[ 0 ];

	if ( not ) {
		expr = ":not(" + expr + ")";
	}

	return elems.length === 1 && elem.nodeType === 1 ?
		jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :
		jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
			return elem.nodeType === 1;
		}));
};

jQuery.fn.extend({
	find: function( selector ) {
		var i,
			ret = [],
			self = this,
			len = self.length;

		if ( typeof selector !== "string" ) {
			return this.pushStack( jQuery( selector ).filter(function() {
				for ( i = 0; i < len; i++ ) {
					if ( jQuery.contains( self[ i ], this ) ) {
						return true;
					}
				}
			}) );
		}

		for ( i = 0; i < len; i++ ) {
			jQuery.find( selector, self[ i ], ret );
		}

		// Needed because $( selector, context ) becomes $( context ).find( selector )
		ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret );
		ret.selector = this.selector ? this.selector + " " + selector : selector;
		return ret;
	},
	filter: function( selector ) {
		return this.pushStack( winnow(this, selector || [], false) );
	},
	not: function( selector ) {
		return this.pushStack( winnow(this, selector || [], true) );
	},
	is: function( selector ) {
		return !!winnow(
			this,

			// If this is a positional/relative selector, check membership in the returned set
			// so $("p:first").is("p:last") won't return true for a doc with two "p".
			typeof selector === "string" && rneedsContext.test( selector ) ?
				jQuery( selector ) :
				selector || [],
			false
		).length;
	}
});


// Initialize a jQuery object


// A central reference to the root jQuery(document)
var rootjQuery,

	// Use the correct document accordingly with window argument (sandbox)
	document = window.document,

	// A simple way to check for HTML strings
	// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
	// Strict HTML recognition (#11290: must start with <)
	rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,

	init = jQuery.fn.init = function( selector, context ) {
		var match, elem;

		// HANDLE: $(""), $(null), $(undefined), $(false)
		if ( !selector ) {
			return this;
		}

		// Handle HTML strings
		if ( typeof selector === "string" ) {
			if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
				// Assume that strings that start and end with <> are HTML and skip the regex check
				match = [ null, selector, null ];

			} else {
				match = rquickExpr.exec( selector );
			}

			// Match html or make sure no context is specified for #id
			if ( match && (match[1] || !context) ) {

				// HANDLE: $(html) -> $(array)
				if ( match[1] ) {
					context = context instanceof jQuery ? context[0] : context;

					// scripts is true for back-compat
					// Intentionally let the error be thrown if parseHTML is not present
					jQuery.merge( this, jQuery.parseHTML(
						match[1],
						context && context.nodeType ? context.ownerDocument || context : document,
						true
					) );

					// HANDLE: $(html, props)
					if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
						for ( match in context ) {
							// Properties of context are called as methods if possible
							if ( jQuery.isFunction( this[ match ] ) ) {
								this[ match ]( context[ match ] );

							// ...and otherwise set as attributes
							} else {
								this.attr( match, context[ match ] );
							}
						}
					}

					return this;

				// HANDLE: $(#id)
				} else {
					elem = document.getElementById( match[2] );

					// Check parentNode to catch when Blackberry 4.6 returns
					// nodes that are no longer in the document #6963
					if ( elem && elem.parentNode ) {
						// Handle the case where IE and Opera return items
						// by name instead of ID
						if ( elem.id !== match[2] ) {
							return rootjQuery.find( selector );
						}

						// Otherwise, we inject the element directly into the jQuery object
						this.length = 1;
						this[0] = elem;
					}

					this.context = document;
					this.selector = selector;
					return this;
				}

			// HANDLE: $(expr, $(...))
			} else if ( !context || context.jquery ) {
				return ( context || rootjQuery ).find( selector );

			// HANDLE: $(expr, context)
			// (which is just equivalent to: $(context).find(expr)
			} else {
				return this.constructor( context ).find( selector );
			}

		// HANDLE: $(DOMElement)
		} else if ( selector.nodeType ) {
			this.context = this[0] = selector;
			this.length = 1;
			return this;

		// HANDLE: $(function)
		// Shortcut for document ready
		} else if ( jQuery.isFunction( selector ) ) {
			return typeof rootjQuery.ready !== "undefined" ?
				rootjQuery.ready( selector ) :
				// Execute immediately if ready is not present
				selector( jQuery );
		}

		if ( selector.selector !== undefined ) {
			this.selector = selector.selector;
			this.context = selector.context;
		}

		return jQuery.makeArray( selector, this );
	};

// Give the init function the jQuery prototype for later instantiation
init.prototype = jQuery.fn;

// Initialize central reference
rootjQuery = jQuery( document );


var rparentsprev = /^(?:parents|prev(?:Until|All))/,
	// methods guaranteed to produce a unique set when starting from a unique set
	guaranteedUnique = {
		children: true,
		contents: true,
		next: true,
		prev: true
	};

jQuery.extend({
	dir: function( elem, dir, until ) {
		var matched = [],
			cur = elem[ dir ];

		while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {
			if ( cur.nodeType === 1 ) {
				matched.push( cur );
			}
			cur = cur[dir];
		}
		return matched;
	},

	sibling: function( n, elem ) {
		var r = [];

		for ( ; n; n = n.nextSibling ) {
			if ( n.nodeType === 1 && n !== elem ) {
				r.push( n );
			}
		}

		return r;
	}
});

jQuery.fn.extend({
	has: function( target ) {
		var i,
			targets = jQuery( target, this ),
			len = targets.length;

		return this.filter(function() {
			for ( i = 0; i < len; i++ ) {
				if ( jQuery.contains( this, targets[i] ) ) {
					return true;
				}
			}
		});
	},

	closest: function( selectors, context ) {
		var cur,
			i = 0,
			l = this.length,
			matched = [],
			pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ?
				jQuery( selectors, context || this.context ) :
				0;

		for ( ; i < l; i++ ) {
			for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) {
				// Always skip document fragments
				if ( cur.nodeType < 11 && (pos ?
					pos.index(cur) > -1 :

					// Don't pass non-elements to Sizzle
					cur.nodeType === 1 &&
						jQuery.find.matchesSelector(cur, selectors)) ) {

					matched.push( cur );
					break;
				}
			}
		}

		return this.pushStack( matched.length > 1 ? jQuery.unique( matched ) : matched );
	},

	// Determine the position of an element within
	// the matched set of elements
	index: function( elem ) {

		// No argument, return index in parent
		if ( !elem ) {
			return ( this[0] && this[0].parentNode ) ? this.first().prevAll().length : -1;
		}

		// index in selector
		if ( typeof elem === "string" ) {
			return jQuery.inArray( this[0], jQuery( elem ) );
		}

		// Locate the position of the desired element
		return jQuery.inArray(
			// If it receives a jQuery object, the first element is used
			elem.jquery ? elem[0] : elem, this );
	},

	add: function( selector, context ) {
		return this.pushStack(
			jQuery.unique(
				jQuery.merge( this.get(), jQuery( selector, context ) )
			)
		);
	},

	addBack: function( selector ) {
		return this.add( selector == null ?
			this.prevObject : this.prevObject.filter(selector)
		);
	}
});

function sibling( cur, dir ) {
	do {
		cur = cur[ dir ];
	} while ( cur && cur.nodeType !== 1 );

	return cur;
}

jQuery.each({
	parent: function( elem ) {
		var parent = elem.parentNode;
		return parent && parent.nodeType !== 11 ? parent : null;
	},
	parents: function( elem ) {
		return jQuery.dir( elem, "parentNode" );
	},
	parentsUntil: function( elem, i, until ) {
		return jQuery.dir( elem, "parentNode", until );
	},
	next: function( elem ) {
		return sibling( elem, "nextSibling" );
	},
	prev: function( elem ) {
		return sibling( elem, "previousSibling" );
	},
	nextAll: function( elem ) {
		return jQuery.dir( elem, "nextSibling" );
	},
	prevAll: function( elem ) {
		return jQuery.dir( elem, "previousSibling" );
	},
	nextUntil: function( elem, i, until ) {
		return jQuery.dir( elem, "nextSibling", until );
	},
	prevUntil: function( elem, i, until ) {
		return jQuery.dir( elem, "previousSibling", until );
	},
	siblings: function( elem ) {
		return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
	},
	children: function( elem ) {
		return jQuery.sibling( elem.firstChild );
	},
	contents: function( elem ) {
		return jQuery.nodeName( elem, "iframe" ) ?
			elem.contentDocument || elem.contentWindow.document :
			jQuery.merge( [], elem.childNodes );
	}
}, function( name, fn ) {
	jQuery.fn[ name ] = function( until, selector ) {
		var ret = jQuery.map( this, fn, until );

		if ( name.slice( -5 ) !== "Until" ) {
			selector = until;
		}

		if ( selector && typeof selector === "string" ) {
			ret = jQuery.filter( selector, ret );
		}

		if ( this.length > 1 ) {
			// Remove duplicates
			if ( !guaranteedUnique[ name ] ) {
				ret = jQuery.unique( ret );
			}

			// Reverse order for parents* and prev-derivatives
			if ( rparentsprev.test( name ) ) {
				ret = ret.reverse();
			}
		}

		return this.pushStack( ret );
	};
});
var rnotwhite = (/\S+/g);



// String to Object options format cache
var optionsCache = {};

// Convert String-formatted options into Object-formatted ones and store in cache
function createOptions( options ) {
	var object = optionsCache[ options ] = {};
	jQuery.each( options.match( rnotwhite ) || [], function( _, flag ) {
		object[ flag ] = true;
	});
	return object;
}

/*
 * Create a callback list using the following parameters:
 *
 *	options: an optional list of space-separated options that will change how
 *			the callback list behaves or a more traditional option object
 *
 * By default a callback list will act like an event callback list and can be
 * "fired" multiple times.
 *
 * Possible options:
 *
 *	once:			will ensure the callback list can only be fired once (like a Deferred)
 *
 *	memory:			will keep track of previous values and will call any callback added
 *					after the list has been fired right away with the latest "memorized"
 *					values (like a Deferred)
 *
 *	unique:			will ensure a callback can only be added once (no duplicate in the list)
 *
 *	stopOnFalse:	interrupt callings when a callback returns false
 *
 */
jQuery.Callbacks = function( options ) {

	// Convert options from String-formatted to Object-formatted if needed
	// (we check in cache first)
	options = typeof options === "string" ?
		( optionsCache[ options ] || createOptions( options ) ) :
		jQuery.extend( {}, options );

	var // Flag to know if list is currently firing
		firing,
		// Last fire value (for non-forgettable lists)
		memory,
		// Flag to know if list was already fired
		fired,
		// End of the loop when firing
		firingLength,
		// Index of currently firing callback (modified by remove if needed)
		firingIndex,
		// First callback to fire (used internally by add and fireWith)
		firingStart,
		// Actual callback list
		list = [],
		// Stack of fire calls for repeatable lists
		stack = !options.once && [],
		// Fire callbacks
		fire = function( data ) {
			memory = options.memory && data;
			fired = true;
			firingIndex = firingStart || 0;
			firingStart = 0;
			firingLength = list.length;
			firing = true;
			for ( ; list && firingIndex < firingLength; firingIndex++ ) {
				if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
					memory = false; // To prevent further calls using add
					break;
				}
			}
			firing = false;
			if ( list ) {
				if ( stack ) {
					if ( stack.length ) {
						fire( stack.shift() );
					}
				} else if ( memory ) {
					list = [];
				} else {
					self.disable();
				}
			}
		},
		// Actual Callbacks object
		self = {
			// Add a callback or a collection of callbacks to the list
			add: function() {
				if ( list ) {
					// First, we save the current length
					var start = list.length;
					(function add( args ) {
						jQuery.each( args, function( _, arg ) {
							var type = jQuery.type( arg );
							if ( type === "function" ) {
								if ( !options.unique || !self.has( arg ) ) {
									list.push( arg );
								}
							} else if ( arg && arg.length && type !== "string" ) {
								// Inspect recursively
								add( arg );
							}
						});
					})( arguments );
					// Do we need to add the callbacks to the
					// current firing batch?
					if ( firing ) {
						firingLength = list.length;
					// With memory, if we're not firing then
					// we should call right away
					} else if ( memory ) {
						firingStart = start;
						fire( memory );
					}
				}
				return this;
			},
			// Remove a callback from the list
			remove: function() {
				if ( list ) {
					jQuery.each( arguments, function( _, arg ) {
						var index;
						while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
							list.splice( index, 1 );
							// Handle firing indexes
							if ( firing ) {
								if ( index <= firingLength ) {
									firingLength--;
								}
								if ( index <= firingIndex ) {
									firingIndex--;
								}
							}
						}
					});
				}
				return this;
			},
			// Check if a given callback is in the list.
			// If no argument is given, return whether or not list has callbacks attached.
			has: function( fn ) {
				return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length );
			},
			// Remove all callbacks from the list
			empty: function() {
				list = [];
				firingLength = 0;
				return this;
			},
			// Have the list do nothing anymore
			disable: function() {
				list = stack = memory = undefined;
				return this;
			},
			// Is it disabled?
			disabled: function() {
				return !list;
			},
			// Lock the list in its current state
			lock: function() {
				stack = undefined;
				if ( !memory ) {
					self.disable();
				}
				return this;
			},
			// Is it locked?
			locked: function() {
				return !stack;
			},
			// Call all callbacks with the given context and arguments
			fireWith: function( context, args ) {
				if ( list && ( !fired || stack ) ) {
					args = args || [];
					args = [ context, args.slice ? args.slice() : args ];
					if ( firing ) {
						stack.push( args );
					} else {
						fire( args );
					}
				}
				return this;
			},
			// Call all the callbacks with the given arguments
			fire: function() {
				self.fireWith( this, arguments );
				return this;
			},
			// To know if the callbacks have already been called at least once
			fired: function() {
				return !!fired;
			}
		};

	return self;
};


jQuery.extend({

	Deferred: function( func ) {
		var tuples = [
				// action, add listener, listener list, final state
				[ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
				[ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
				[ "notify", "progress", jQuery.Callbacks("memory") ]
			],
			state = "pending",
			promise = {
				state: function() {
					return state;
				},
				always: function() {
					deferred.done( arguments ).fail( arguments );
					return this;
				},
				then: function( /* fnDone, fnFail, fnProgress */ ) {
					var fns = arguments;
					return jQuery.Deferred(function( newDefer ) {
						jQuery.each( tuples, function( i, tuple ) {
							var fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
							// deferred[ done | fail | progress ] for forwarding actions to newDefer
							deferred[ tuple[1] ](function() {
								var returned = fn && fn.apply( this, arguments );
								if ( returned && jQuery.isFunction( returned.promise ) ) {
									returned.promise()
										.done( newDefer.resolve )
										.fail( newDefer.reject )
										.progress( newDefer.notify );
								} else {
									newDefer[ tuple[ 0 ] + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
								}
							});
						});
						fns = null;
					}).promise();
				},
				// Get a promise for this deferred
				// If obj is provided, the promise aspect is added to the object
				promise: function( obj ) {
					return obj != null ? jQuery.extend( obj, promise ) : promise;
				}
			},
			deferred = {};

		// Keep pipe for back-compat
		promise.pipe = promise.then;

		// Add list-specific methods
		jQuery.each( tuples, function( i, tuple ) {
			var list = tuple[ 2 ],
				stateString = tuple[ 3 ];

			// promise[ done | fail | progress ] = list.add
			promise[ tuple[1] ] = list.add;

			// Handle state
			if ( stateString ) {
				list.add(function() {
					// state = [ resolved | rejected ]
					state = stateString;

				// [ reject_list | resolve_list ].disable; progress_list.lock
				}, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
			}

			// deferred[ resolve | reject | notify ]
			deferred[ tuple[0] ] = function() {
				deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments );
				return this;
			};
			deferred[ tuple[0] + "With" ] = list.fireWith;
		});

		// Make the deferred a promise
		promise.promise( deferred );

		// Call given func if any
		if ( func ) {
			func.call( deferred, deferred );
		}

		// All done!
		return deferred;
	},

	// Deferred helper
	when: function( subordinate /* , ..., subordinateN */ ) {
		var i = 0,
			resolveValues = slice.call( arguments ),
			length = resolveValues.length,

			// the count of uncompleted subordinates
			remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,

			// the master Deferred. If resolveValues consist of only a single Deferred, just use that.
			deferred = remaining === 1 ? subordinate : jQuery.Deferred(),

			// Update function for both resolve and progress values
			updateFunc = function( i, contexts, values ) {
				return function( value ) {
					contexts[ i ] = this;
					values[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
					if ( values === progressValues ) {
						deferred.notifyWith( contexts, values );

					} else if ( !(--remaining) ) {
						deferred.resolveWith( contexts, values );
					}
				};
			},

			progressValues, progressContexts, resolveContexts;

		// add listeners to Deferred subordinates; treat others as resolved
		if ( length > 1 ) {
			progressValues = new Array( length );
			progressContexts = new Array( length );
			resolveContexts = new Array( length );
			for ( ; i < length; i++ ) {
				if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
					resolveValues[ i ].promise()
						.done( updateFunc( i, resolveContexts, resolveValues ) )
						.fail( deferred.reject )
						.progress( updateFunc( i, progressContexts, progressValues ) );
				} else {
					--remaining;
				}
			}
		}

		// if we're not waiting on anything, resolve the master
		if ( !remaining ) {
			deferred.resolveWith( resolveContexts, resolveValues );
		}

		return deferred.promise();
	}
});


// The deferred used on DOM ready
var readyList;

jQuery.fn.ready = function( fn ) {
	// Add the callback
	jQuery.ready.promise().done( fn );

	return this;
};

jQuery.extend({
	// Is the DOM ready to be used? Set to true once it occurs.
	isReady: false,

	// A counter to track how many items to wait for before
	// the ready event fires. See #6781
	readyWait: 1,

	// Hold (or release) the ready event
	holdReady: function( hold ) {
		if ( hold ) {
			jQuery.readyWait++;
		} else {
			jQuery.ready( true );
		}
	},

	// Handle when the DOM is ready
	ready: function( wait ) {

		// Abort if there are pending holds or we're already ready
		if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
			return;
		}

		// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
		if ( !document.body ) {
			return setTimeout( jQuery.ready );
		}

		// Remember that the DOM is ready
		jQuery.isReady = true;

		// If a normal DOM Ready event fired, decrement, and wait if need be
		if ( wait !== true && --jQuery.readyWait > 0 ) {
			return;
		}

		// If there are functions bound, to execute
		readyList.resolveWith( document, [ jQuery ] );

		// Trigger any bound ready events
		if ( jQuery.fn.trigger ) {
			jQuery( document ).trigger("ready").off("ready");
		}
	}
});

/**
 * Clean-up method for dom ready events
 */
function detach() {
	if ( document.addEventListener ) {
		document.removeEventListener( "DOMContentLoaded", completed, false );
		window.removeEventListener( "load", completed, false );

	} else {
		document.detachEvent( "onreadystatechange", completed );
		window.detachEvent( "onload", completed );
	}
}

/**
 * The ready event handler and self cleanup method
 */
function completed() {
	// readyState === "complete" is good enough for us to call the dom ready in oldIE
	if ( document.addEventListener || event.type === "load" || document.readyState === "complete" ) {
		detach();
		jQuery.ready();
	}
}

jQuery.ready.promise = function( obj ) {
	if ( !readyList ) {

		readyList = jQuery.Deferred();

		// Catch cases where $(document).ready() is called after the browser event has already occurred.
		// we once tried to use readyState "interactive" here, but it caused issues like the one
		// discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
		if ( document.readyState === "complete" ) {
			// Handle it asynchronously to allow scripts the opportunity to delay ready
			setTimeout( jQuery.ready );

		// Standards-based browsers support DOMContentLoaded
		} else if ( document.addEventListener ) {
			// Use the handy event callback
			document.addEventListener( "DOMContentLoaded", completed, false );

			// A fallback to window.onload, that will always work
			window.addEventListener( "load", completed, false );

		// If IE event model is used
		} else {
			// Ensure firing before onload, maybe late but safe also for iframes
			document.attachEvent( "onreadystatechange", completed );

			// A fallback to window.onload, that will always work
			window.attachEvent( "onload", completed );

			// If IE and not a frame
			// continually check to see if the document is ready
			var top = false;

			try {
				top = window.frameElement == null && document.documentElement;
			} catch(e) {}

			if ( top && top.doScroll ) {
				(function doScrollCheck() {
					if ( !jQuery.isReady ) {

						try {
							// Use the trick by Diego Perini
							// http://javascript.nwbox.com/IEContentLoaded/
							top.doScroll("left");
						} catch(e) {
							return setTimeout( doScrollCheck, 50 );
						}

						// detach all dom ready events
						detach();

						// and execute any waiting functions
						jQuery.ready();
					}
				})();
			}
		}
	}
	return readyList.promise( obj );
};


var strundefined = typeof undefined;



// Support: IE<9
// Iteration over object's inherited properties before its own
var i;
for ( i in jQuery( support ) ) {
	break;
}
support.ownLast = i !== "0";

// Note: most support tests are defined in their respective modules.
// false until the test is run
support.inlineBlockNeedsLayout = false;

jQuery(function() {
	// We need to execute this one support test ASAP because we need to know
	// if body.style.zoom needs to be set.

	var container, div,
		body = document.getElementsByTagName("body")[0];

	if ( !body ) {
		// Return for frameset docs that don't have a body
		return;
	}

	// Setup
	container = document.createElement( "div" );
	container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px";

	div = document.createElement( "div" );
	body.appendChild( container ).appendChild( div );

	if ( typeof div.style.zoom !== strundefined ) {
		// Support: IE<8
		// Check if natively block-level elements act like inline-block
		// elements when setting their display to 'inline' and giving
		// them layout
		div.style.cssText = "border:0;margin:0;width:1px;padding:1px;display:inline;zoom:1";

		if ( (support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 )) ) {
			// Prevent IE 6 from affecting layout for positioned elements #11048
			// Prevent IE from shrinking the body in IE 7 mode #12869
			// Support: IE<8
			body.style.zoom = 1;
		}
	}

	body.removeChild( container );

	// Null elements to avoid leaks in IE
	container = div = null;
});




(function() {
	var div = document.createElement( "div" );

	// Execute the test only if not already executed in another module.
	if (support.deleteExpando == null) {
		// Support: IE<9
		support.deleteExpando = true;
		try {
			delete div.test;
		} catch( e ) {
			support.deleteExpando = false;
		}
	}

	// Null elements to avoid leaks in IE.
	div = null;
})();


/**
 * Determines whether an object can have data
 */
jQuery.acceptData = function( elem ) {
	var noData = jQuery.noData[ (elem.nodeName + " ").toLowerCase() ],
		nodeType = +elem.nodeType || 1;

	// Do not set data on non-element DOM nodes because it will not be cleared (#8335).
	return nodeType !== 1 && nodeType !== 9 ?
		false :

		// Nodes accept data unless otherwise specified; rejection can be conditional
		!noData || noData !== true && elem.getAttribute("classid") === noData;
};


var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
	rmultiDash = /([A-Z])/g;

function dataAttr( elem, key, data ) {
	// If nothing was found internally, try to fetch any
	// data from the HTML5 data-* attribute
	if ( data === undefined && elem.nodeType === 1 ) {

		var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();

		data = elem.getAttribute( name );

		if ( typeof data === "string" ) {
			try {
				data = data === "true" ? true :
					data === "false" ? false :
					data === "null" ? null :
					// Only convert to a number if it doesn't change the string
					+data + "" === data ? +data :
					rbrace.test( data ) ? jQuery.parseJSON( data ) :
					data;
			} catch( e ) {}

			// Make sure we set the data so it isn't changed later
			jQuery.data( elem, key, data );

		} else {
			data = undefined;
		}
	}

	return data;
}

// checks a cache object for emptiness
function isEmptyDataObject( obj ) {
	var name;
	for ( name in obj ) {

		// if the public data object is empty, the private is still empty
		if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) {
			continue;
		}
		if ( name !== "toJSON" ) {
			return false;
		}
	}

	return true;
}

function internalData( elem, name, data, pvt /* Internal Use Only */ ) {
	if ( !jQuery.acceptData( elem ) ) {
		return;
	}

	var ret, thisCache,
		internalKey = jQuery.expando,

		// We have to handle DOM nodes and JS objects differently because IE6-7
		// can't GC object references properly across the DOM-JS boundary
		isNode = elem.nodeType,

		// Only DOM nodes need the global jQuery cache; JS object data is
		// attached directly to the object so GC can occur automatically
		cache = isNode ? jQuery.cache : elem,

		// Only defining an ID for JS objects if its cache already exists allows
		// the code to shortcut on the same path as a DOM node with no cache
		id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey;

	// Avoid doing any more work than we need to when trying to get data on an
	// object that has no data at all
	if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && data === undefined && typeof name === "string" ) {
		return;
	}

	if ( !id ) {
		// Only DOM nodes need a new unique ID for each element since their data
		// ends up in the global cache
		if ( isNode ) {
			id = elem[ internalKey ] = deletedIds.pop() || jQuery.guid++;
		} else {
			id = internalKey;
		}
	}

	if ( !cache[ id ] ) {
		// Avoid exposing jQuery metadata on plain JS objects when the object
		// is serialized using JSON.stringify
		cache[ id ] = isNode ? {} : { toJSON: jQuery.noop };
	}

	// An object can be passed to jQuery.data instead of a key/value pair; this gets
	// shallow copied over onto the existing cache
	if ( typeof name === "object" || typeof name === "function" ) {
		if ( pvt ) {
			cache[ id ] = jQuery.extend( cache[ id ], name );
		} else {
			cache[ id ].data = jQuery.extend( cache[ id ].data, name );
		}
	}

	thisCache = cache[ id ];

	// jQuery data() is stored in a separate object inside the object's internal data
	// cache in order to avoid key collisions between internal data and user-defined
	// data.
	if ( !pvt ) {
		if ( !thisCache.data ) {
			thisCache.data = {};
		}

		thisCache = thisCache.data;
	}

	if ( data !== undefined ) {
		thisCache[ jQuery.camelCase( name ) ] = data;
	}

	// Check for both converted-to-camel and non-converted data property names
	// If a data property was specified
	if ( typeof name === "string" ) {

		// First Try to find as-is property data
		ret = thisCache[ name ];

		// Test for null|undefined property data
		if ( ret == null ) {

			// Try to find the camelCased property
			ret = thisCache[ jQuery.camelCase( name ) ];
		}
	} else {
		ret = thisCache;
	}

	return ret;
}

function internalRemoveData( elem, name, pvt ) {
	if ( !jQuery.acceptData( elem ) ) {
		return;
	}

	var thisCache, i,
		isNode = elem.nodeType,

		// See jQuery.data for more information
		cache = isNode ? jQuery.cache : elem,
		id = isNode ? elem[ jQuery.expando ] : jQuery.expando;

	// If there is already no cache entry for this object, there is no
	// purpose in continuing
	if ( !cache[ id ] ) {
		return;
	}

	if ( name ) {

		thisCache = pvt ? cache[ id ] : cache[ id ].data;

		if ( thisCache ) {

			// Support array or space separated string names for data keys
			if ( !jQuery.isArray( name ) ) {

				// try the string as a key before any manipulation
				if ( name in thisCache ) {
					name = [ name ];
				} else {

					// split the camel cased version by spaces unless a key with the spaces exists
					name = jQuery.camelCase( name );
					if ( name in thisCache ) {
						name = [ name ];
					} else {
						name = name.split(" ");
					}
				}
			} else {
				// If "name" is an array of keys...
				// When data is initially created, via ("key", "val") signature,
				// keys will be converted to camelCase.
				// Since there is no way to tell _how_ a key was added, remove
				// both plain key and camelCase key. #12786
				// This will only penalize the array argument path.
				name = name.concat( jQuery.map( name, jQuery.camelCase ) );
			}

			i = name.length;
			while ( i-- ) {
				delete thisCache[ name[i] ];
			}

			// If there is no data left in the cache, we want to continue
			// and let the cache object itself get destroyed
			if ( pvt ? !isEmptyDataObject(thisCache) : !jQuery.isEmptyObject(thisCache) ) {
				return;
			}
		}
	}

	// See jQuery.data for more information
	if ( !pvt ) {
		delete cache[ id ].data;

		// Don't destroy the parent cache unless the internal data object
		// had been the only thing left in it
		if ( !isEmptyDataObject( cache[ id ] ) ) {
			return;
		}
	}

	// Destroy the cache
	if ( isNode ) {
		jQuery.cleanData( [ elem ], true );

	// Use delete when supported for expandos or `cache` is not a window per isWindow (#10080)
	/* jshint eqeqeq: false */
	} else if ( support.deleteExpando || cache != cache.window ) {
		/* jshint eqeqeq: true */
		delete cache[ id ];

	// When all else fails, null
	} else {
		cache[ id ] = null;
	}
}

jQuery.extend({
	cache: {},

	// The following elements (space-suffixed to avoid Object.prototype collisions)
	// throw uncatchable exceptions if you attempt to set expando properties
	noData: {
		"applet ": true,
		"embed ": true,
		// ...but Flash objects (which have this classid) *can* handle expandos
		"object ": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
	},

	hasData: function( elem ) {
		elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ];
		return !!elem && !isEmptyDataObject( elem );
	},

	data: function( elem, name, data ) {
		return internalData( elem, name, data );
	},

	removeData: function( elem, name ) {
		return internalRemoveData( elem, name );
	},

	// For internal use only.
	_data: function( elem, name, data ) {
		return internalData( elem, name, data, true );
	},

	_removeData: function( elem, name ) {
		return internalRemoveData( elem, name, true );
	}
});

jQuery.fn.extend({
	data: function( key, value ) {
		var i, name, data,
			elem = this[0],
			attrs = elem && elem.attributes;

		// Special expections of .data basically thwart jQuery.access,
		// so implement the relevant behavior ourselves

		// Gets all values
		if ( key === undefined ) {
			if ( this.length ) {
				data = jQuery.data( elem );

				if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) {
					i = attrs.length;
					while ( i-- ) {
						name = attrs[i].name;

						if ( name.indexOf("data-") === 0 ) {
							name = jQuery.camelCase( name.slice(5) );

							dataAttr( elem, name, data[ name ] );
						}
					}
					jQuery._data( elem, "parsedAttrs", true );
				}
			}

			return data;
		}

		// Sets multiple values
		if ( typeof key === "object" ) {
			return this.each(function() {
				jQuery.data( this, key );
			});
		}

		return arguments.length > 1 ?

			// Sets one value
			this.each(function() {
				jQuery.data( this, key, value );
			}) :

			// Gets one value
			// Try to fetch any internally stored data first
			elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : undefined;
	},

	removeData: function( key ) {
		return this.each(function() {
			jQuery.removeData( this, key );
		});
	}
});


jQuery.extend({
	queue: function( elem, type, data ) {
		var queue;

		if ( elem ) {
			type = ( type || "fx" ) + "queue";
			queue = jQuery._data( elem, type );

			// Speed up dequeue by getting out quickly if this is just a lookup
			if ( data ) {
				if ( !queue || jQuery.isArray(data) ) {
					queue = jQuery._data( elem, type, jQuery.makeArray(data) );
				} else {
					queue.push( data );
				}
			}
			return queue || [];
		}
	},

	dequeue: function( elem, type ) {
		type = type || "fx";

		var queue = jQuery.queue( elem, type ),
			startLength = queue.length,
			fn = queue.shift(),
			hooks = jQuery._queueHooks( elem, type ),
			next = function() {
				jQuery.dequeue( elem, type );
			};

		// If the fx queue is dequeued, always remove the progress sentinel
		if ( fn === "inprogress" ) {
			fn = queue.shift();
			startLength--;
		}

		if ( fn ) {

			// Add a progress sentinel to prevent the fx queue from being
			// automatically dequeued
			if ( type === "fx" ) {
				queue.unshift( "inprogress" );
			}

			// clear up the last queue stop function
			delete hooks.stop;
			fn.call( elem, next, hooks );
		}

		if ( !startLength && hooks ) {
			hooks.empty.fire();
		}
	},

	// not intended for public consumption - generates a queueHooks object, or returns the current one
	_queueHooks: function( elem, type ) {
		var key = type + "queueHooks";
		return jQuery._data( elem, key ) || jQuery._data( elem, key, {
			empty: jQuery.Callbacks("once memory").add(function() {
				jQuery._removeData( elem, type + "queue" );
				jQuery._removeData( elem, key );
			})
		});
	}
});

jQuery.fn.extend({
	queue: function( type, data ) {
		var setter = 2;

		if ( typeof type !== "string" ) {
			data = type;
			type = "fx";
			setter--;
		}

		if ( arguments.length < setter ) {
			return jQuery.queue( this[0], type );
		}

		return data === undefined ?
			this :
			this.each(function() {
				var queue = jQuery.queue( this, type, data );

				// ensure a hooks for this queue
				jQuery._queueHooks( this, type );

				if ( type === "fx" && queue[0] !== "inprogress" ) {
					jQuery.dequeue( this, type );
				}
			});
	},
	dequeue: function( type ) {
		return this.each(function() {
			jQuery.dequeue( this, type );
		});
	},
	clearQueue: function( type ) {
		return this.queue( type || "fx", [] );
	},
	// Get a promise resolved when queues of a certain type
	// are emptied (fx is the type by default)
	promise: function( type, obj ) {
		var tmp,
			count = 1,
			defer = jQuery.Deferred(),
			elements = this,
			i = this.length,
			resolve = function() {
				if ( !( --count ) ) {
					defer.resolveWith( elements, [ elements ] );
				}
			};

		if ( typeof type !== "string" ) {
			obj = type;
			type = undefined;
		}
		type = type || "fx";

		while ( i-- ) {
			tmp = jQuery._data( elements[ i ], type + "queueHooks" );
			if ( tmp && tmp.empty ) {
				count++;
				tmp.empty.add( resolve );
			}
		}
		resolve();
		return defer.promise( obj );
	}
});
var pnum = (/[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/).source;

var cssExpand = [ "Top", "Right", "Bottom", "Left" ];

var isHidden = function( elem, el ) {
		// isHidden might be called from jQuery#filter function;
		// in that case, element will be second argument
		elem = el || elem;
		return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
	};



// Multifunctional method to get and set values of a collection
// The value/s can optionally be executed if it's a function
var access = jQuery.access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
	var i = 0,
		length = elems.length,
		bulk = key == null;

	// Sets many values
	if ( jQuery.type( key ) === "object" ) {
		chainable = true;
		for ( i in key ) {
			jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
		}

	// Sets one value
	} else if ( value !== undefined ) {
		chainable = true;

		if ( !jQuery.isFunction( value ) ) {
			raw = true;
		}

		if ( bulk ) {
			// Bulk operations run against the entire set
			if ( raw ) {
				fn.call( elems, value );
				fn = null;

			// ...except when executing function values
			} else {
				bulk = fn;
				fn = function( elem, key, value ) {
					return bulk.call( jQuery( elem ), value );
				};
			}
		}

		if ( fn ) {
			for ( ; i < length; i++ ) {
				fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
			}
		}
	}

	return chainable ?
		elems :

		// Gets
		bulk ?
			fn.call( elems ) :
			length ? fn( elems[0], key ) : emptyGet;
};
var rcheckableType = (/^(?:checkbox|radio)$/i);



(function() {
	var fragment = document.createDocumentFragment(),
		div = document.createElement("div"),
		input = document.createElement("input");

	// Setup
	div.setAttribute( "className", "t" );
	div.innerHTML = "  <link/><table></table><a href='/a'>a</a>";

	// IE strips leading whitespace when .innerHTML is used
	support.leadingWhitespace = div.firstChild.nodeType === 3;

	// Make sure that tbody elements aren't automatically inserted
	// IE will insert them into empty tables
	support.tbody = !div.getElementsByTagName( "tbody" ).length;

	// Make sure that link elements get serialized correctly by innerHTML
	// This requires a wrapper element in IE
	support.htmlSerialize = !!div.getElementsByTagName( "link" ).length;

	// Makes sure cloning an html5 element does not cause problems
	// Where outerHTML is undefined, this still works
	support.html5Clone =
		document.createElement( "nav" ).cloneNode( true ).outerHTML !== "<:nav></:nav>";

	// Check if a disconnected checkbox will retain its checked
	// value of true after appended to the DOM (IE6/7)
	input.type = "checkbox";
	input.checked = true;
	fragment.appendChild( input );
	support.appendChecked = input.checked;

	// Make sure textarea (and checkbox) defaultValue is properly cloned
	// Support: IE6-IE11+
	div.innerHTML = "<textarea>x</textarea>";
	support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;

	// #11217 - WebKit loses check when the name is after the checked attribute
	fragment.appendChild( div );
	div.innerHTML = "<input type='radio' checked='checked' name='t'/>";

	// Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3
	// old WebKit doesn't clone checked state correctly in fragments
	support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;

	// Support: IE<9
	// Opera does not clone events (and typeof div.attachEvent === undefined).
	// IE9-10 clones events bound via attachEvent, but they don't trigger with .click()
	support.noCloneEvent = true;
	if ( div.attachEvent ) {
		div.attachEvent( "onclick", function() {
			support.noCloneEvent = false;
		});

		div.cloneNode( true ).click();
	}

	// Execute the test only if not already executed in another module.
	if (support.deleteExpando == null) {
		// Support: IE<9
		support.deleteExpando = true;
		try {
			delete div.test;
		} catch( e ) {
			support.deleteExpando = false;
		}
	}

	// Null elements to avoid leaks in IE.
	fragment = div = input = null;
})();


(function() {
	var i, eventName,
		div = document.createElement( "div" );

	// Support: IE<9 (lack submit/change bubble), Firefox 23+ (lack focusin event)
	for ( i in { submit: true, change: true, focusin: true }) {
		eventName = "on" + i;

		if ( !(support[ i + "Bubbles" ] = eventName in window) ) {
			// Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP)
			div.setAttribute( eventName, "t" );
			support[ i + "Bubbles" ] = div.attributes[ eventName ].expando === false;
		}
	}

	// Null elements to avoid leaks in IE.
	div = null;
})();


var rformElems = /^(?:input|select|textarea)$/i,
	rkeyEvent = /^key/,
	rmouseEvent = /^(?:mouse|contextmenu)|click/,
	rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
	rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;

function returnTrue() {
	return true;
}

function returnFalse() {
	return false;
}

function safeActiveElement() {
	try {
		return document.activeElement;
	} catch ( err ) { }
}

/*
 * Helper functions for managing events -- not part of the public interface.
 * Props to Dean Edwards' addEvent library for many of the ideas.
 */
jQuery.event = {

	global: {},

	add: function( elem, types, handler, data, selector ) {
		var tmp, events, t, handleObjIn,
			special, eventHandle, handleObj,
			handlers, type, namespaces, origType,
			elemData = jQuery._data( elem );

		// Don't attach events to noData or text/comment nodes (but allow plain objects)
		if ( !elemData ) {
			return;
		}

		// Caller can pass in an object of custom data in lieu of the handler
		if ( handler.handler ) {
			handleObjIn = handler;
			handler = handleObjIn.handler;
			selector = handleObjIn.selector;
		}

		// Make sure that the handler has a unique ID, used to find/remove it later
		if ( !handler.guid ) {
			handler.guid = jQuery.guid++;
		}

		// Init the element's event structure and main handler, if this is the first
		if ( !(events = elemData.events) ) {
			events = elemData.events = {};
		}
		if ( !(eventHandle = elemData.handle) ) {
			eventHandle = elemData.handle = function( e ) {
				// Discard the second event of a jQuery.event.trigger() and
				// when an event is called after a page has unloaded
				return typeof jQuery !== strundefined && (!e || jQuery.event.triggered !== e.type) ?
					jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
					undefined;
			};
			// Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
			eventHandle.elem = elem;
		}

		// Handle multiple events separated by a space
		types = ( types || "" ).match( rnotwhite ) || [ "" ];
		t = types.length;
		while ( t-- ) {
			tmp = rtypenamespace.exec( types[t] ) || [];
			type = origType = tmp[1];
			namespaces = ( tmp[2] || "" ).split( "." ).sort();

			// There *must* be a type, no attaching namespace-only handlers
			if ( !type ) {
				continue;
			}

			// If event changes its type, use the special event handlers for the changed type
			special = jQuery.event.special[ type ] || {};

			// If selector defined, determine special event api type, otherwise given type
			type = ( selector ? special.delegateType : special.bindType ) || type;

			// Update special based on newly reset type
			special = jQuery.event.special[ type ] || {};

			// handleObj is passed to all event handlers
			handleObj = jQuery.extend({
				type: type,
				origType: origType,
				data: data,
				handler: handler,
				guid: handler.guid,
				selector: selector,
				needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
				namespace: namespaces.join(".")
			}, handleObjIn );

			// Init the event handler queue if we're the first
			if ( !(handlers = events[ type ]) ) {
				handlers = events[ type ] = [];
				handlers.delegateCount = 0;

				// Only use addEventListener/attachEvent if the special events handler returns false
				if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
					// Bind the global event handler to the element
					if ( elem.addEventListener ) {
						elem.addEventListener( type, eventHandle, false );

					} else if ( elem.attachEvent ) {
						elem.attachEvent( "on" + type, eventHandle );
					}
				}
			}

			if ( special.add ) {
				special.add.call( elem, handleObj );

				if ( !handleObj.handler.guid ) {
					handleObj.handler.guid = handler.guid;
				}
			}

			// Add to the element's handler list, delegates in front
			if ( selector ) {
				handlers.splice( handlers.delegateCount++, 0, handleObj );
			} else {
				handlers.push( handleObj );
			}

			// Keep track of which events have ever been used, for event optimization
			jQuery.event.global[ type ] = true;
		}

		// Nullify elem to prevent memory leaks in IE
		elem = null;
	},

	// Detach an event or set of events from an element
	remove: function( elem, types, handler, selector, mappedTypes ) {
		var j, handleObj, tmp,
			origCount, t, events,
			special, handlers, type,
			namespaces, origType,
			elemData = jQuery.hasData( elem ) && jQuery._data( elem );

		if ( !elemData || !(events = elemData.events) ) {
			return;
		}

		// Once for each type.namespace in types; type may be omitted
		types = ( types || "" ).match( rnotwhite ) || [ "" ];
		t = types.length;
		while ( t-- ) {
			tmp = rtypenamespace.exec( types[t] ) || [];
			type = origType = tmp[1];
			namespaces = ( tmp[2] || "" ).split( "." ).sort();

			// Unbind all events (on this namespace, if provided) for the element
			if ( !type ) {
				for ( type in events ) {
					jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
				}
				continue;
			}

			special = jQuery.event.special[ type ] || {};
			type = ( selector ? special.delegateType : special.bindType ) || type;
			handlers = events[ type ] || [];
			tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );

			// Remove matching events
			origCount = j = handlers.length;
			while ( j-- ) {
				handleObj = handlers[ j ];

				if ( ( mappedTypes || origType === handleObj.origType ) &&
					( !handler || handler.guid === handleObj.guid ) &&
					( !tmp || tmp.test( handleObj.namespace ) ) &&
					( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
					handlers.splice( j, 1 );

					if ( handleObj.selector ) {
						handlers.delegateCount--;
					}
					if ( special.remove ) {
						special.remove.call( elem, handleObj );
					}
				}
			}

			// Remove generic event handler if we removed something and no more handlers exist
			// (avoids potential for endless recursion during removal of special event handlers)
			if ( origCount && !handlers.length ) {
				if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
					jQuery.removeEvent( elem, type, elemData.handle );
				}

				delete events[ type ];
			}
		}

		// Remove the expando if it's no longer used
		if ( jQuery.isEmptyObject( events ) ) {
			delete elemData.handle;

			// removeData also checks for emptiness and clears the expando if empty
			// so use it instead of delete
			jQuery._removeData( elem, "events" );
		}
	},

	trigger: function( event, data, elem, onlyHandlers ) {
		var handle, ontype, cur,
			bubbleType, special, tmp, i,
			eventPath = [ elem || document ],
			type = hasOwn.call( event, "type" ) ? event.type : event,
			namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : [];

		cur = tmp = elem = elem || document;

		// Don't do events on text and comment nodes
		if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
			return;
		}

		// focus/blur morphs to focusin/out; ensure we're not firing them right now
		if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
			return;
		}

		if ( type.indexOf(".") >= 0 ) {
			// Namespaced trigger; create a regexp to match event type in handle()
			namespaces = type.split(".");
			type = namespaces.shift();
			namespaces.sort();
		}
		ontype = type.indexOf(":") < 0 && "on" + type;

		// Caller can pass in a jQuery.Event object, Object, or just an event type string
		event = event[ jQuery.expando ] ?
			event :
			new jQuery.Event( type, typeof event === "object" && event );

		// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
		event.isTrigger = onlyHandlers ? 2 : 3;
		event.namespace = namespaces.join(".");
		event.namespace_re = event.namespace ?
			new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :
			null;

		// Clean up the event in case it is being reused
		event.result = undefined;
		if ( !event.target ) {
			event.target = elem;
		}

		// Clone any incoming data and prepend the event, creating the handler arg list
		data = data == null ?
			[ event ] :
			jQuery.makeArray( data, [ event ] );

		// Allow special events to draw outside the lines
		special = jQuery.event.special[ type ] || {};
		if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
			return;
		}

		// Determine event propagation path in advance, per W3C events spec (#9951)
		// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
		if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {

			bubbleType = special.delegateType || type;
			if ( !rfocusMorph.test( bubbleType + type ) ) {
				cur = cur.parentNode;
			}
			for ( ; cur; cur = cur.parentNode ) {
				eventPath.push( cur );
				tmp = cur;
			}

			// Only add window if we got to document (e.g., not plain obj or detached DOM)
			if ( tmp === (elem.ownerDocument || document) ) {
				eventPath.push( tmp.defaultView || tmp.parentWindow || window );
			}
		}

		// Fire handlers on the event path
		i = 0;
		while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {

			event.type = i > 1 ?
				bubbleType :
				special.bindType || type;

			// jQuery handler
			handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" );
			if ( handle ) {
				handle.apply( cur, data );
			}

			// Native handler
			handle = ontype && cur[ ontype ];
			if ( handle && handle.apply && jQuery.acceptData( cur ) ) {
				event.result = handle.apply( cur, data );
				if ( event.result === false ) {
					event.preventDefault();
				}
			}
		}
		event.type = type;

		// If nobody prevented the default action, do it now
		if ( !onlyHandlers && !event.isDefaultPrevented() ) {

			if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) &&
				jQuery.acceptData( elem ) ) {

				// Call a native DOM method on the target with the same name name as the event.
				// Can't use an .isFunction() check here because IE6/7 fails that test.
				// Don't do default actions on window, that's where global variables be (#6170)
				if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) {

					// Don't re-trigger an onFOO event when we call its FOO() method
					tmp = elem[ ontype ];

					if ( tmp ) {
						elem[ ontype ] = null;
					}

					// Prevent re-triggering of the same event, since we already bubbled it above
					jQuery.event.triggered = type;
					try {
						elem[ type ]();
					} catch ( e ) {
						// IE<9 dies on focus/blur to hidden element (#1486,#12518)
						// only reproducible on winXP IE8 native, not IE9 in IE8 mode
					}
					jQuery.event.triggered = undefined;

					if ( tmp ) {
						elem[ ontype ] = tmp;
					}
				}
			}
		}

		return event.result;
	},

	dispatch: function( event ) {

		// Make a writable jQuery.Event from the native event object
		event = jQuery.event.fix( event );

		var i, ret, handleObj, matched, j,
			handlerQueue = [],
			args = slice.call( arguments ),
			handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [],
			special = jQuery.event.special[ event.type ] || {};

		// Use the fix-ed jQuery.Event rather than the (read-only) native event
		args[0] = event;
		event.delegateTarget = this;

		// Call the preDispatch hook for the mapped type, and let it bail if desired
		if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
			return;
		}

		// Determine handlers
		handlerQueue = jQuery.event.handlers.call( this, event, handlers );

		// Run delegates first; they may want to stop propagation beneath us
		i = 0;
		while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
			event.currentTarget = matched.elem;

			j = 0;
			while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {

				// Triggered event must either 1) have no namespace, or
				// 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
				if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {

					event.handleObj = handleObj;
					event.data = handleObj.data;

					ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
							.apply( matched.elem, args );

					if ( ret !== undefined ) {
						if ( (event.result = ret) === false ) {
							event.preventDefault();
							event.stopPropagation();
						}
					}
				}
			}
		}

		// Call the postDispatch hook for the mapped type
		if ( special.postDispatch ) {
			special.postDispatch.call( this, event );
		}

		return event.result;
	},

	handlers: function( event, handlers ) {
		var sel, handleObj, matches, i,
			handlerQueue = [],
			delegateCount = handlers.delegateCount,
			cur = event.target;

		// Find delegate handlers
		// Black-hole SVG <use> instance trees (#13180)
		// Avoid non-left-click bubbling in Firefox (#3861)
		if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {

			/* jshint eqeqeq: false */
			for ( ; cur != this; cur = cur.parentNode || this ) {
				/* jshint eqeqeq: true */

				// Don't check non-elements (#13208)
				// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
				if ( cur.nodeType === 1 && (cur.disabled !== true || event.type !== "click") ) {
					matches = [];
					for ( i = 0; i < delegateCount; i++ ) {
						handleObj = handlers[ i ];

						// Don't conflict with Object.prototype properties (#13203)
						sel = handleObj.selector + " ";

						if ( matches[ sel ] === undefined ) {
							matches[ sel ] = handleObj.needsContext ?
								jQuery( sel, this ).index( cur ) >= 0 :
								jQuery.find( sel, this, null, [ cur ] ).length;
						}
						if ( matches[ sel ] ) {
							matches.push( handleObj );
						}
					}
					if ( matches.length ) {
						handlerQueue.push({ elem: cur, handlers: matches });
					}
				}
			}
		}

		// Add the remaining (directly-bound) handlers
		if ( delegateCount < handlers.length ) {
			handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
		}

		return handlerQueue;
	},

	fix: function( event ) {
		if ( event[ jQuery.expando ] ) {
			return event;
		}

		// Create a writable copy of the event object and normalize some properties
		var i, prop, copy,
			type = event.type,
			originalEvent = event,
			fixHook = this.fixHooks[ type ];

		if ( !fixHook ) {
			this.fixHooks[ type ] = fixHook =
				rmouseEvent.test( type ) ? this.mouseHooks :
				rkeyEvent.test( type ) ? this.keyHooks :
				{};
		}
		copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;

		event = new jQuery.Event( originalEvent );

		i = copy.length;
		while ( i-- ) {
			prop = copy[ i ];
			event[ prop ] = originalEvent[ prop ];
		}

		// Support: IE<9
		// Fix target property (#1925)
		if ( !event.target ) {
			event.target = originalEvent.srcElement || document;
		}

		// Support: Chrome 23+, Safari?
		// Target should not be a text node (#504, #13143)
		if ( event.target.nodeType === 3 ) {
			event.target = event.target.parentNode;
		}

		// Support: IE<9
		// For mouse/key events, metaKey==false if it's undefined (#3368, #11328)
		event.metaKey = !!event.metaKey;

		return fixHook.filter ? fixHook.filter( event, originalEvent ) : event;
	},

	// Includes some event props shared by KeyEvent and MouseEvent
	props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),

	fixHooks: {},

	keyHooks: {
		props: "char charCode key keyCode".split(" "),
		filter: function( event, original ) {

			// Add which for key events
			if ( event.which == null ) {
				event.which = original.charCode != null ? original.charCode : original.keyCode;
			}

			return event;
		}
	},

	mouseHooks: {
		props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
		filter: function( event, original ) {
			var body, eventDoc, doc,
				button = original.button,
				fromElement = original.fromElement;

			// Calculate pageX/Y if missing and clientX/Y available
			if ( event.pageX == null && original.clientX != null ) {
				eventDoc = event.target.ownerDocument || document;
				doc = eventDoc.documentElement;
				body = eventDoc.body;

				event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
				event.pageY = original.clientY + ( doc && doc.scrollTop  || body && body.scrollTop  || 0 ) - ( doc && doc.clientTop  || body && body.clientTop  || 0 );
			}

			// Add relatedTarget, if necessary
			if ( !event.relatedTarget && fromElement ) {
				event.relatedTarget = fromElement === event.target ? original.toElement : fromElement;
			}

			// Add which for click: 1 === left; 2 === middle; 3 === right
			// Note: button is not normalized, so don't use it
			if ( !event.which && button !== undefined ) {
				event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
			}

			return event;
		}
	},

	special: {
		load: {
			// Prevent triggered image.load events from bubbling to window.load
			noBubble: true
		},
		focus: {
			// Fire native event if possible so blur/focus sequence is correct
			trigger: function() {
				if ( this !== safeActiveElement() && this.focus ) {
					try {
						this.focus();
						return false;
					} catch ( e ) {
						// Support: IE<9
						// If we error on focus to hidden element (#1486, #12518),
						// let .trigger() run the handlers
					}
				}
			},
			delegateType: "focusin"
		},
		blur: {
			trigger: function() {
				if ( this === safeActiveElement() && this.blur ) {
					this.blur();
					return false;
				}
			},
			delegateType: "focusout"
		},
		click: {
			// For checkbox, fire native event so checked state will be right
			trigger: function() {
				if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) {
					this.click();
					return false;
				}
			},

			// For cross-browser consistency, don't fire native .click() on links
			_default: function( event ) {
				return jQuery.nodeName( event.target, "a" );
			}
		},

		beforeunload: {
			postDispatch: function( event ) {

				// Even when returnValue equals to undefined Firefox will still show alert
				if ( event.result !== undefined ) {
					event.originalEvent.returnValue = event.result;
				}
			}
		}
	},

	simulate: function( type, elem, event, bubble ) {
		// Piggyback on a donor event to simulate a different one.
		// Fake originalEvent to avoid donor's stopPropagation, but if the
		// simulated event prevents default then we do the same on the donor.
		var e = jQuery.extend(
			new jQuery.Event(),
			event,
			{
				type: type,
				isSimulated: true,
				originalEvent: {}
			}
		);
		if ( bubble ) {
			jQuery.event.trigger( e, null, elem );
		} else {
			jQuery.event.dispatch.call( elem, e );
		}
		if ( e.isDefaultPrevented() ) {
			event.preventDefault();
		}
	}
};

jQuery.removeEvent = document.removeEventListener ?
	function( elem, type, handle ) {
		if ( elem.removeEventListener ) {
			elem.removeEventListener( type, handle, false );
		}
	} :
	function( elem, type, handle ) {
		var name = "on" + type;

		if ( elem.detachEvent ) {

			// #8545, #7054, preventing memory leaks for custom events in IE6-8
			// detachEvent needed property on element, by name of that event, to properly expose it to GC
			if ( typeof elem[ name ] === strundefined ) {
				elem[ name ] = null;
			}

			elem.detachEvent( name, handle );
		}
	};

jQuery.Event = function( src, props ) {
	// Allow instantiation without the 'new' keyword
	if ( !(this instanceof jQuery.Event) ) {
		return new jQuery.Event( src, props );
	}

	// Event object
	if ( src && src.type ) {
		this.originalEvent = src;
		this.type = src.type;

		// Events bubbling up the document may have been marked as prevented
		// by a handler lower down the tree; reflect the correct value.
		this.isDefaultPrevented = src.defaultPrevented ||
				src.defaultPrevented === undefined && (
				// Support: IE < 9
				src.returnValue === false ||
				// Support: Android < 4.0
				src.getPreventDefault && src.getPreventDefault() ) ?
			returnTrue :
			returnFalse;

	// Event type
	} else {
		this.type = src;
	}

	// Put explicitly provided properties onto the event object
	if ( props ) {
		jQuery.extend( this, props );
	}

	// Create a timestamp if incoming event doesn't have one
	this.timeStamp = src && src.timeStamp || jQuery.now();

	// Mark it as fixed
	this[ jQuery.expando ] = true;
};

// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
jQuery.Event.prototype = {
	isDefaultPrevented: returnFalse,
	isPropagationStopped: returnFalse,
	isImmediatePropagationStopped: returnFalse,

	preventDefault: function() {
		var e = this.originalEvent;

		this.isDefaultPrevented = returnTrue;
		if ( !e ) {
			return;
		}

		// If preventDefault exists, run it on the original event
		if ( e.preventDefault ) {
			e.preventDefault();

		// Support: IE
		// Otherwise set the returnValue property of the original event to false
		} else {
			e.returnValue = false;
		}
	},
	stopPropagation: function() {
		var e = this.originalEvent;

		this.isPropagationStopped = returnTrue;
		if ( !e ) {
			return;
		}
		// If stopPropagation exists, run it on the original event
		if ( e.stopPropagation ) {
			e.stopPropagation();
		}

		// Support: IE
		// Set the cancelBubble property of the original event to true
		e.cancelBubble = true;
	},
	stopImmediatePropagation: function() {
		this.isImmediatePropagationStopped = returnTrue;
		this.stopPropagation();
	}
};

// Create mouseenter/leave events using mouseover/out and event-time checks
jQuery.each({
	mouseenter: "mouseover",
	mouseleave: "mouseout"
}, function( orig, fix ) {
	jQuery.event.special[ orig ] = {
		delegateType: fix,
		bindType: fix,

		handle: function( event ) {
			var ret,
				target = this,
				related = event.relatedTarget,
				handleObj = event.handleObj;

			// For mousenter/leave call the handler if related is outside the target.
			// NB: No relatedTarget if the mouse left/entered the browser window
			if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
				event.type = handleObj.origType;
				ret = handleObj.handler.apply( this, arguments );
				event.type = fix;
			}
			return ret;
		}
	};
});

// IE submit delegation
if ( !support.submitBubbles ) {

	jQuery.event.special.submit = {
		setup: function() {
			// Only need this for delegated form submit events
			if ( jQuery.nodeName( this, "form" ) ) {
				return false;
			}

			// Lazy-add a submit handler when a descendant form may potentially be submitted
			jQuery.event.add( this, "click._submit keypress._submit", function( e ) {
				// Node name check avoids a VML-related crash in IE (#9807)
				var elem = e.target,
					form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined;
				if ( form && !jQuery._data( form, "submitBubbles" ) ) {
					jQuery.event.add( form, "submit._submit", function( event ) {
						event._submit_bubble = true;
					});
					jQuery._data( form, "submitBubbles", true );
				}
			});
			// return undefined since we don't need an event listener
		},

		postDispatch: function( event ) {
			// If form was submitted by the user, bubble the event up the tree
			if ( event._submit_bubble ) {
				delete event._submit_bubble;
				if ( this.parentNode && !event.isTrigger ) {
					jQuery.event.simulate( "submit", this.parentNode, event, true );
				}
			}
		},

		teardown: function() {
			// Only need this for delegated form submit events
			if ( jQuery.nodeName( this, "form" ) ) {
				return false;
			}

			// Remove delegated handlers; cleanData eventually reaps submit handlers attached above
			jQuery.event.remove( this, "._submit" );
		}
	};
}

// IE change delegation and checkbox/radio fix
if ( !support.changeBubbles ) {

	jQuery.event.special.change = {

		setup: function() {

			if ( rformElems.test( this.nodeName ) ) {
				// IE doesn't fire change on a check/radio until blur; trigger it on click
				// after a propertychange. Eat the blur-change in special.change.handle.
				// This still fires onchange a second time for check/radio after blur.
				if ( this.type === "checkbox" || this.type === "radio" ) {
					jQuery.event.add( this, "propertychange._change", function( event ) {
						if ( event.originalEvent.propertyName === "checked" ) {
							this._just_changed = true;
						}
					});
					jQuery.event.add( this, "click._change", function( event ) {
						if ( this._just_changed && !event.isTrigger ) {
							this._just_changed = false;
						}
						// Allow triggered, simulated change events (#11500)
						jQuery.event.simulate( "change", this, event, true );
					});
				}
				return false;
			}
			// Delegated event; lazy-add a change handler on descendant inputs
			jQuery.event.add( this, "beforeactivate._change", function( e ) {
				var elem = e.target;

				if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "changeBubbles" ) ) {
					jQuery.event.add( elem, "change._change", function( event ) {
						if ( this.parentNode && !event.isSimulated && !event.isTrigger ) {
							jQuery.event.simulate( "change", this.parentNode, event, true );
						}
					});
					jQuery._data( elem, "changeBubbles", true );
				}
			});
		},

		handle: function( event ) {
			var elem = event.target;

			// Swallow native change events from checkbox/radio, we already triggered them above
			if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) {
				return event.handleObj.handler.apply( this, arguments );
			}
		},

		teardown: function() {
			jQuery.event.remove( this, "._change" );

			return !rformElems.test( this.nodeName );
		}
	};
}

// Create "bubbling" focus and blur events
if ( !support.focusinBubbles ) {
	jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {

		// Attach a single capturing handler on the document while someone wants focusin/focusout
		var handler = function( event ) {
				jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
			};

		jQuery.event.special[ fix ] = {
			setup: function() {
				var doc = this.ownerDocument || this,
					attaches = jQuery._data( doc, fix );

				if ( !attaches ) {
					doc.addEventListener( orig, handler, true );
				}
				jQuery._data( doc, fix, ( attaches || 0 ) + 1 );
			},
			teardown: function() {
				var doc = this.ownerDocument || this,
					attaches = jQuery._data( doc, fix ) - 1;

				if ( !attaches ) {
					doc.removeEventListener( orig, handler, true );
					jQuery._removeData( doc, fix );
				} else {
					jQuery._data( doc, fix, attaches );
				}
			}
		};
	});
}

jQuery.fn.extend({

	on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
		var type, origFn;

		// Types can be a map of types/handlers
		if ( typeof types === "object" ) {
			// ( types-Object, selector, data )
			if ( typeof selector !== "string" ) {
				// ( types-Object, data )
				data = data || selector;
				selector = undefined;
			}
			for ( type in types ) {
				this.on( type, selector, data, types[ type ], one );
			}
			return this;
		}

		if ( data == null && fn == null ) {
			// ( types, fn )
			fn = selector;
			data = selector = undefined;
		} else if ( fn == null ) {
			if ( typeof selector === "string" ) {
				// ( types, selector, fn )
				fn = data;
				data = undefined;
			} else {
				// ( types, data, fn )
				fn = data;
				data = selector;
				selector = undefined;
			}
		}
		if ( fn === false ) {
			fn = returnFalse;
		} else if ( !fn ) {
			return this;
		}

		if ( one === 1 ) {
			origFn = fn;
			fn = function( event ) {
				// Can use an empty set, since event contains the info
				jQuery().off( event );
				return origFn.apply( this, arguments );
			};
			// Use same guid so caller can remove using origFn
			fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
		}
		return this.each( function() {
			jQuery.event.add( this, types, fn, data, selector );
		});
	},
	one: function( types, selector, data, fn ) {
		return this.on( types, selector, data, fn, 1 );
	},
	off: function( types, selector, fn ) {
		var handleObj, type;
		if ( types && types.preventDefault && types.handleObj ) {
			// ( event )  dispatched jQuery.Event
			handleObj = types.handleObj;
			jQuery( types.delegateTarget ).off(
				handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
				handleObj.selector,
				handleObj.handler
			);
			return this;
		}
		if ( typeof types === "object" ) {
			// ( types-object [, selector] )
			for ( type in types ) {
				this.off( type, selector, types[ type ] );
			}
			return this;
		}
		if ( selector === false || typeof selector === "function" ) {
			// ( types [, fn] )
			fn = selector;
			selector = undefined;
		}
		if ( fn === false ) {
			fn = returnFalse;
		}
		return this.each(function() {
			jQuery.event.remove( this, types, fn, selector );
		});
	},

	trigger: function( type, data ) {
		return this.each(function() {
			jQuery.event.trigger( type, data, this );
		});
	},
	triggerHandler: function( type, data ) {
		var elem = this[0];
		if ( elem ) {
			return jQuery.event.trigger( type, data, elem, true );
		}
	}
});


function createSafeFragment( document ) {
	var list = nodeNames.split( "|" ),
		safeFrag = document.createDocumentFragment();

	if ( safeFrag.createElement ) {
		while ( list.length ) {
			safeFrag.createElement(
				list.pop()
			);
		}
	}
	return safeFrag;
}

var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" +
		"header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",
	rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g,
	rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"),
	rleadingWhitespace = /^\s+/,
	rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
	rtagName = /<([\w:]+)/,
	rtbody = /<tbody/i,
	rhtml = /<|&#?\w+;/,
	rnoInnerhtml = /<(?:script|style|link)/i,
	// checked="checked" or checked
	rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
	rscriptType = /^$|\/(?:java|ecma)script/i,
	rscriptTypeMasked = /^true\/(.*)/,
	rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,

	// We have to close these tags to support XHTML (#13200)
	wrapMap = {
		option: [ 1, "<select multiple='multiple'>", "</select>" ],
		legend: [ 1, "<fieldset>", "</fieldset>" ],
		area: [ 1, "<map>", "</map>" ],
		param: [ 1, "<object>", "</object>" ],
		thead: [ 1, "<table>", "</table>" ],
		tr: [ 2, "<table><tbody>", "</tbody></table>" ],
		col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
		td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],

		// IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags,
		// unless wrapped in a div with non-breaking characters in front of it.
		_default: support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X<div>", "</div>"  ]
	},
	safeFragment = createSafeFragment( document ),
	fragmentDiv = safeFragment.appendChild( document.createElement("div") );

wrapMap.optgroup = wrapMap.option;
wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
wrapMap.th = wrapMap.td;

function getAll( context, tag ) {
	var elems, elem,
		i = 0,
		found = typeof context.getElementsByTagName !== strundefined ? context.getElementsByTagName( tag || "*" ) :
			typeof context.querySelectorAll !== strundefined ? context.querySelectorAll( tag || "*" ) :
			undefined;

	if ( !found ) {
		for ( found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++ ) {
			if ( !tag || jQuery.nodeName( elem, tag ) ) {
				found.push( elem );
			} else {
				jQuery.merge( found, getAll( elem, tag ) );
			}
		}
	}

	return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
		jQuery.merge( [ context ], found ) :
		found;
}

// Used in buildFragment, fixes the defaultChecked property
function fixDefaultChecked( elem ) {
	if ( rcheckableType.test( elem.type ) ) {
		elem.defaultChecked = elem.checked;
	}
}

// Support: IE<8
// Manipulating tables requires a tbody
function manipulationTarget( elem, content ) {
	return jQuery.nodeName( elem, "table" ) &&
		jQuery.nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ?

		elem.getElementsByTagName("tbody")[0] ||
			elem.appendChild( elem.ownerDocument.createElement("tbody") ) :
		elem;
}

// Replace/restore the type attribute of script elements for safe DOM manipulation
function disableScript( elem ) {
	elem.type = (jQuery.find.attr( elem, "type" ) !== null) + "/" + elem.type;
	return elem;
}
function restoreScript( elem ) {
	var match = rscriptTypeMasked.exec( elem.type );
	if ( match ) {
		elem.type = match[1];
	} else {
		elem.removeAttribute("type");
	}
	return elem;
}

// Mark scripts as having already been evaluated
function setGlobalEval( elems, refElements ) {
	var elem,
		i = 0;
	for ( ; (elem = elems[i]) != null; i++ ) {
		jQuery._data( elem, "globalEval", !refElements || jQuery._data( refElements[i], "globalEval" ) );
	}
}

function cloneCopyEvent( src, dest ) {

	if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) {
		return;
	}

	var type, i, l,
		oldData = jQuery._data( src ),
		curData = jQuery._data( dest, oldData ),
		events = oldData.events;

	if ( events ) {
		delete curData.handle;
		curData.events = {};

		for ( type in events ) {
			for ( i = 0, l = events[ type ].length; i < l; i++ ) {
				jQuery.event.add( dest, type, events[ type ][ i ] );
			}
		}
	}

	// make the cloned public data object a copy from the original
	if ( curData.data ) {
		curData.data = jQuery.extend( {}, curData.data );
	}
}

function fixCloneNodeIssues( src, dest ) {
	var nodeName, e, data;

	// We do not need to do anything for non-Elements
	if ( dest.nodeType !== 1 ) {
		return;
	}

	nodeName = dest.nodeName.toLowerCase();

	// IE6-8 copies events bound via attachEvent when using cloneNode.
	if ( !support.noCloneEvent && dest[ jQuery.expando ] ) {
		data = jQuery._data( dest );

		for ( e in data.events ) {
			jQuery.removeEvent( dest, e, data.handle );
		}

		// Event data gets referenced instead of copied if the expando gets copied too
		dest.removeAttribute( jQuery.expando );
	}

	// IE blanks contents when cloning scripts, and tries to evaluate newly-set text
	if ( nodeName === "script" && dest.text !== src.text ) {
		disableScript( dest ).text = src.text;
		restoreScript( dest );

	// IE6-10 improperly clones children of object elements using classid.
	// IE10 throws NoModificationAllowedError if parent is null, #12132.
	} else if ( nodeName === "object" ) {
		if ( dest.parentNode ) {
			dest.outerHTML = src.outerHTML;
		}

		// This path appears unavoidable for IE9. When cloning an object
		// element in IE9, the outerHTML strategy above is not sufficient.
		// If the src has innerHTML and the destination does not,
		// copy the src.innerHTML into the dest.innerHTML. #10324
		if ( support.html5Clone && ( src.innerHTML && !jQuery.trim(dest.innerHTML) ) ) {
			dest.innerHTML = src.innerHTML;
		}

	} else if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
		// IE6-8 fails to persist the checked state of a cloned checkbox
		// or radio button. Worse, IE6-7 fail to give the cloned element
		// a checked appearance if the defaultChecked value isn't also set

		dest.defaultChecked = dest.checked = src.checked;

		// IE6-7 get confused and end up setting the value of a cloned
		// checkbox/radio button to an empty string instead of "on"
		if ( dest.value !== src.value ) {
			dest.value = src.value;
		}

	// IE6-8 fails to return the selected option to the default selected
	// state when cloning options
	} else if ( nodeName === "option" ) {
		dest.defaultSelected = dest.selected = src.defaultSelected;

	// IE6-8 fails to set the defaultValue to the correct value when
	// cloning other types of input fields
	} else if ( nodeName === "input" || nodeName === "textarea" ) {
		dest.defaultValue = src.defaultValue;
	}
}

jQuery.extend({
	clone: function( elem, dataAndEvents, deepDataAndEvents ) {
		var destElements, node, clone, i, srcElements,
			inPage = jQuery.contains( elem.ownerDocument, elem );

		if ( support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) {
			clone = elem.cloneNode( true );

		// IE<=8 does not properly clone detached, unknown element nodes
		} else {
			fragmentDiv.innerHTML = elem.outerHTML;
			fragmentDiv.removeChild( clone = fragmentDiv.firstChild );
		}

		if ( (!support.noCloneEvent || !support.noCloneChecked) &&
				(elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) {

			// We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
			destElements = getAll( clone );
			srcElements = getAll( elem );

			// Fix all IE cloning issues
			for ( i = 0; (node = srcElements[i]) != null; ++i ) {
				// Ensure that the destination node is not null; Fixes #9587
				if ( destElements[i] ) {
					fixCloneNodeIssues( node, destElements[i] );
				}
			}
		}

		// Copy the events from the original to the clone
		if ( dataAndEvents ) {
			if ( deepDataAndEvents ) {
				srcElements = srcElements || getAll( elem );
				destElements = destElements || getAll( clone );

				for ( i = 0; (node = srcElements[i]) != null; i++ ) {
					cloneCopyEvent( node, destElements[i] );
				}
			} else {
				cloneCopyEvent( elem, clone );
			}
		}

		// Preserve script evaluation history
		destElements = getAll( clone, "script" );
		if ( destElements.length > 0 ) {
			setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
		}

		destElements = srcElements = node = null;

		// Return the cloned set
		return clone;
	},

	buildFragment: function( elems, context, scripts, selection ) {
		var j, elem, contains,
			tmp, tag, tbody, wrap,
			l = elems.length,

			// Ensure a safe fragment
			safe = createSafeFragment( context ),

			nodes = [],
			i = 0;

		for ( ; i < l; i++ ) {
			elem = elems[ i ];

			if ( elem || elem === 0 ) {

				// Add nodes directly
				if ( jQuery.type( elem ) === "object" ) {
					jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );

				// Convert non-html into a text node
				} else if ( !rhtml.test( elem ) ) {
					nodes.push( context.createTextNode( elem ) );

				// Convert html into DOM nodes
				} else {
					tmp = tmp || safe.appendChild( context.createElement("div") );

					// Deserialize a standard representation
					tag = (rtagName.exec( elem ) || [ "", "" ])[ 1 ].toLowerCase();
					wrap = wrapMap[ tag ] || wrapMap._default;

					tmp.innerHTML = wrap[1] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[2];

					// Descend through wrappers to the right content
					j = wrap[0];
					while ( j-- ) {
						tmp = tmp.lastChild;
					}

					// Manually add leading whitespace removed by IE
					if ( !support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
						nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[0] ) );
					}

					// Remove IE's autoinserted <tbody> from table fragments
					if ( !support.tbody ) {

						// String was a <table>, *may* have spurious <tbody>
						elem = tag === "table" && !rtbody.test( elem ) ?
							tmp.firstChild :

							// String was a bare <thead> or <tfoot>
							wrap[1] === "<table>" && !rtbody.test( elem ) ?
								tmp :
								0;

						j = elem && elem.childNodes.length;
						while ( j-- ) {
							if ( jQuery.nodeName( (tbody = elem.childNodes[j]), "tbody" ) && !tbody.childNodes.length ) {
								elem.removeChild( tbody );
							}
						}
					}

					jQuery.merge( nodes, tmp.childNodes );

					// Fix #12392 for WebKit and IE > 9
					tmp.textContent = "";

					// Fix #12392 for oldIE
					while ( tmp.firstChild ) {
						tmp.removeChild( tmp.firstChild );
					}

					// Remember the top-level container for proper cleanup
					tmp = safe.lastChild;
				}
			}
		}

		// Fix #11356: Clear elements from fragment
		if ( tmp ) {
			safe.removeChild( tmp );
		}

		// Reset defaultChecked for any radios and checkboxes
		// about to be appended to the DOM in IE 6/7 (#8060)
		if ( !support.appendChecked ) {
			jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked );
		}

		i = 0;
		while ( (elem = nodes[ i++ ]) ) {

			// #4087 - If origin and destination elements are the same, and this is
			// that element, do not do anything
			if ( selection && jQuery.inArray( elem, selection ) !== -1 ) {
				continue;
			}

			contains = jQuery.contains( elem.ownerDocument, elem );

			// Append to fragment
			tmp = getAll( safe.appendChild( elem ), "script" );

			// Preserve script evaluation history
			if ( contains ) {
				setGlobalEval( tmp );
			}

			// Capture executables
			if ( scripts ) {
				j = 0;
				while ( (elem = tmp[ j++ ]) ) {
					if ( rscriptType.test( elem.type || "" ) ) {
						scripts.push( elem );
					}
				}
			}
		}

		tmp = null;

		return safe;
	},

	cleanData: function( elems, /* internal */ acceptData ) {
		var elem, type, id, data,
			i = 0,
			internalKey = jQuery.expando,
			cache = jQuery.cache,
			deleteExpando = support.deleteExpando,
			special = jQuery.event.special;

		for ( ; (elem = elems[i]) != null; i++ ) {
			if ( acceptData || jQuery.acceptData( elem ) ) {

				id = elem[ internalKey ];
				data = id && cache[ id ];

				if ( data ) {
					if ( data.events ) {
						for ( type in data.events ) {
							if ( special[ type ] ) {
								jQuery.event.remove( elem, type );

							// This is a shortcut to avoid jQuery.event.remove's overhead
							} else {
								jQuery.removeEvent( elem, type, data.handle );
							}
						}
					}

					// Remove cache only if it was not already removed by jQuery.event.remove
					if ( cache[ id ] ) {

						delete cache[ id ];

						// IE does not allow us to delete expando properties from nodes,
						// nor does it have a removeAttribute function on Document nodes;
						// we must handle all of these cases
						if ( deleteExpando ) {
							delete elem[ internalKey ];

						} else if ( typeof elem.removeAttribute !== strundefined ) {
							elem.removeAttribute( internalKey );

						} else {
							elem[ internalKey ] = null;
						}

						deletedIds.push( id );
					}
				}
			}
		}
	}
});

jQuery.fn.extend({
	text: function( value ) {
		return access( this, function( value ) {
			return value === undefined ?
				jQuery.text( this ) :
				this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) );
		}, null, value, arguments.length );
	},

	append: function() {
		return this.domManip( arguments, function( elem ) {
			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
				var target = manipulationTarget( this, elem );
				target.appendChild( elem );
			}
		});
	},

	prepend: function() {
		return this.domManip( arguments, function( elem ) {
			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
				var target = manipulationTarget( this, elem );
				target.insertBefore( elem, target.firstChild );
			}
		});
	},

	before: function() {
		return this.domManip( arguments, function( elem ) {
			if ( this.parentNode ) {
				this.parentNode.insertBefore( elem, this );
			}
		});
	},

	after: function() {
		return this.domManip( arguments, function( elem ) {
			if ( this.parentNode ) {
				this.parentNode.insertBefore( elem, this.nextSibling );
			}
		});
	},

	remove: function( selector, keepData /* Internal Use Only */ ) {
		var elem,
			elems = selector ? jQuery.filter( selector, this ) : this,
			i = 0;

		for ( ; (elem = elems[i]) != null; i++ ) {

			if ( !keepData && elem.nodeType === 1 ) {
				jQuery.cleanData( getAll( elem ) );
			}

			if ( elem.parentNode ) {
				if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
					setGlobalEval( getAll( elem, "script" ) );
				}
				elem.parentNode.removeChild( elem );
			}
		}

		return this;
	},

	empty: function() {
		var elem,
			i = 0;

		for ( ; (elem = this[i]) != null; i++ ) {
			// Remove element nodes and prevent memory leaks
			if ( elem.nodeType === 1 ) {
				jQuery.cleanData( getAll( elem, false ) );
			}

			// Remove any remaining nodes
			while ( elem.firstChild ) {
				elem.removeChild( elem.firstChild );
			}

			// If this is a select, ensure that it displays empty (#12336)
			// Support: IE<9
			if ( elem.options && jQuery.nodeName( elem, "select" ) ) {
				elem.options.length = 0;
			}
		}

		return this;
	},

	clone: function( dataAndEvents, deepDataAndEvents ) {
		dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
		deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;

		return this.map(function() {
			return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
		});
	},

	html: function( value ) {
		return access( this, function( value ) {
			var elem = this[ 0 ] || {},
				i = 0,
				l = this.length;

			if ( value === undefined ) {
				return elem.nodeType === 1 ?
					elem.innerHTML.replace( rinlinejQuery, "" ) :
					undefined;
			}

			// See if we can take a shortcut and just use innerHTML
			if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
				( support.htmlSerialize || !rnoshimcache.test( value )  ) &&
				( support.leadingWhitespace || !rleadingWhitespace.test( value ) ) &&
				!wrapMap[ (rtagName.exec( value ) || [ "", "" ])[ 1 ].toLowerCase() ] ) {

				value = value.replace( rxhtmlTag, "<$1></$2>" );

				try {
					for (; i < l; i++ ) {
						// Remove element nodes and prevent memory leaks
						elem = this[i] || {};
						if ( elem.nodeType === 1 ) {
							jQuery.cleanData( getAll( elem, false ) );
							elem.innerHTML = value;
						}
					}

					elem = 0;

				// If using innerHTML throws an exception, use the fallback method
				} catch(e) {}
			}

			if ( elem ) {
				this.empty().append( value );
			}
		}, null, value, arguments.length );
	},

	replaceWith: function() {
		var arg = arguments[ 0 ];

		// Make the changes, replacing each context element with the new content
		this.domManip( arguments, function( elem ) {
			arg = this.parentNode;

			jQuery.cleanData( getAll( this ) );

			if ( arg ) {
				arg.replaceChild( elem, this );
			}
		});

		// Force removal if there was no new content (e.g., from empty arguments)
		return arg && (arg.length || arg.nodeType) ? this : this.remove();
	},

	detach: function( selector ) {
		return this.remove( selector, true );
	},

	domManip: function( args, callback ) {

		// Flatten any nested arrays
		args = concat.apply( [], args );

		var first, node, hasScripts,
			scripts, doc, fragment,
			i = 0,
			l = this.length,
			set = this,
			iNoClone = l - 1,
			value = args[0],
			isFunction = jQuery.isFunction( value );

		// We can't cloneNode fragments that contain checked, in WebKit
		if ( isFunction ||
				( l > 1 && typeof value === "string" &&
					!support.checkClone && rchecked.test( value ) ) ) {
			return this.each(function( index ) {
				var self = set.eq( index );
				if ( isFunction ) {
					args[0] = value.call( this, index, self.html() );
				}
				self.domManip( args, callback );
			});
		}

		if ( l ) {
			fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, this );
			first = fragment.firstChild;

			if ( fragment.childNodes.length === 1 ) {
				fragment = first;
			}

			if ( first ) {
				scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
				hasScripts = scripts.length;

				// Use the original fragment for the last item instead of the first because it can end up
				// being emptied incorrectly in certain situations (#8070).
				for ( ; i < l; i++ ) {
					node = fragment;

					if ( i !== iNoClone ) {
						node = jQuery.clone( node, true, true );

						// Keep references to cloned scripts for later restoration
						if ( hasScripts ) {
							jQuery.merge( scripts, getAll( node, "script" ) );
						}
					}

					callback.call( this[i], node, i );
				}

				if ( hasScripts ) {
					doc = scripts[ scripts.length - 1 ].ownerDocument;

					// Reenable scripts
					jQuery.map( scripts, restoreScript );

					// Evaluate executable scripts on first document insertion
					for ( i = 0; i < hasScripts; i++ ) {
						node = scripts[ i ];
						if ( rscriptType.test( node.type || "" ) &&
							!jQuery._data( node, "globalEval" ) && jQuery.contains( doc, node ) ) {

							if ( node.src ) {
								// Optional AJAX dependency, but won't run scripts if not present
								if ( jQuery._evalUrl ) {
									jQuery._evalUrl( node.src );
								}
							} else {
								jQuery.globalEval( ( node.text || node.textContent || node.innerHTML || "" ).replace( rcleanScript, "" ) );
							}
						}
					}
				}

				// Fix #11809: Avoid leaking memory
				fragment = first = null;
			}
		}

		return this;
	}
});

jQuery.each({
	appendTo: "append",
	prependTo: "prepend",
	insertBefore: "before",
	insertAfter: "after",
	replaceAll: "replaceWith"
}, function( name, original ) {
	jQuery.fn[ name ] = function( selector ) {
		var elems,
			i = 0,
			ret = [],
			insert = jQuery( selector ),
			last = insert.length - 1;

		for ( ; i <= last; i++ ) {
			elems = i === last ? this : this.clone(true);
			jQuery( insert[i] )[ original ]( elems );

			// Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get()
			push.apply( ret, elems.get() );
		}

		return this.pushStack( ret );
	};
});


var iframe,
	elemdisplay = {};

/**
 * Retrieve the actual display of a element
 * @param {String} name nodeName of the element
 * @param {Object} doc Document object
 */
// Called only from within defaultDisplay
function actualDisplay( name, doc ) {
	var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),

		// getDefaultComputedStyle might be reliably used only on attached element
		display = window.getDefaultComputedStyle ?

			// Use of this method is a temporary fix (more like optmization) until something better comes along,
			// since it was removed from specification and supported only in FF
			window.getDefaultComputedStyle( elem[ 0 ] ).display : jQuery.css( elem[ 0 ], "display" );

	// We don't have any data stored on the element,
	// so use "detach" method as fast way to get rid of the element
	elem.detach();

	return display;
}

/**
 * Try to determine the default display value of an element
 * @param {String} nodeName
 */
function defaultDisplay( nodeName ) {
	var doc = document,
		display = elemdisplay[ nodeName ];

	if ( !display ) {
		display = actualDisplay( nodeName, doc );

		// If the simple way fails, read from inside an iframe
		if ( display === "none" || !display ) {

			// Use the already-created iframe if possible
			iframe = (iframe || jQuery( "<iframe frameborder='0' width='0' height='0'/>" )).appendTo( doc.documentElement );

			// Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
			doc = ( iframe[ 0 ].contentWindow || iframe[ 0 ].contentDocument ).document;

			// Support: IE
			doc.write();
			doc.close();

			display = actualDisplay( nodeName, doc );
			iframe.detach();
		}

		// Store the correct default display
		elemdisplay[ nodeName ] = display;
	}

	return display;
}


(function() {
	var a, shrinkWrapBlocksVal,
		div = document.createElement( "div" ),
		divReset =
			"-webkit-box-sizing:content-box;-moz-box-sizing:content-box;box-sizing:content-box;" +
			"display:block;padding:0;margin:0;border:0";

	// Setup
	div.innerHTML = "  <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
	a = div.getElementsByTagName( "a" )[ 0 ];

	a.style.cssText = "float:left;opacity:.5";

	// Make sure that element opacity exists
	// (IE uses filter instead)
	// Use a regex to work around a WebKit issue. See #5145
	support.opacity = /^0.5/.test( a.style.opacity );

	// Verify style float existence
	// (IE uses styleFloat instead of cssFloat)
	support.cssFloat = !!a.style.cssFloat;

	div.style.backgroundClip = "content-box";
	div.cloneNode( true ).style.backgroundClip = "";
	support.clearCloneStyle = div.style.backgroundClip === "content-box";

	// Null elements to avoid leaks in IE.
	a = div = null;

	support.shrinkWrapBlocks = function() {
		var body, container, div, containerStyles;

		if ( shrinkWrapBlocksVal == null ) {
			body = document.getElementsByTagName( "body" )[ 0 ];
			if ( !body ) {
				// Test fired too early or in an unsupported environment, exit.
				return;
			}

			containerStyles = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px";
			container = document.createElement( "div" );
			div = document.createElement( "div" );

			body.appendChild( container ).appendChild( div );

			// Will be changed later if needed.
			shrinkWrapBlocksVal = false;

			if ( typeof div.style.zoom !== strundefined ) {
				// Support: IE6
				// Check if elements with layout shrink-wrap their children
				div.style.cssText = divReset + ";width:1px;padding:1px;zoom:1";
				div.innerHTML = "<div></div>";
				div.firstChild.style.width = "5px";
				shrinkWrapBlocksVal = div.offsetWidth !== 3;
			}

			body.removeChild( container );

			// Null elements to avoid leaks in IE.
			body = container = div = null;
		}

		return shrinkWrapBlocksVal;
	};

})();
var rmargin = (/^margin/);

var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );



var getStyles, curCSS,
	rposition = /^(top|right|bottom|left)$/;

if ( window.getComputedStyle ) {
	getStyles = function( elem ) {
		return elem.ownerDocument.defaultView.getComputedStyle( elem, null );
	};

	curCSS = function( elem, name, computed ) {
		var width, minWidth, maxWidth, ret,
			style = elem.style;

		computed = computed || getStyles( elem );

		// getPropertyValue is only needed for .css('filter') in IE9, see #12537
		ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined;

		if ( computed ) {

			if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
				ret = jQuery.style( elem, name );
			}

			// A tribute to the "awesome hack by Dean Edwards"
			// Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right
			// Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
			// this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
			if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {

				// Remember the original values
				width = style.width;
				minWidth = style.minWidth;
				maxWidth = style.maxWidth;

				// Put in the new values to get a computed value out
				style.minWidth = style.maxWidth = style.width = ret;
				ret = computed.width;

				// Revert the changed values
				style.width = width;
				style.minWidth = minWidth;
				style.maxWidth = maxWidth;
			}
		}

		// Support: IE
		// IE returns zIndex value as an integer.
		return ret === undefined ?
			ret :
			ret + "";
	};
} else if ( document.documentElement.currentStyle ) {
	getStyles = function( elem ) {
		return elem.currentStyle;
	};

	curCSS = function( elem, name, computed ) {
		var left, rs, rsLeft, ret,
			style = elem.style;

		computed = computed || getStyles( elem );
		ret = computed ? computed[ name ] : undefined;

		// Avoid setting ret to empty string here
		// so we don't default to auto
		if ( ret == null && style && style[ name ] ) {
			ret = style[ name ];
		}

		// From the awesome hack by Dean Edwards
		// http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291

		// If we're not dealing with a regular pixel number
		// but a number that has a weird ending, we need to convert it to pixels
		// but not position css attributes, as those are proportional to the parent element instead
		// and we can't measure the parent instead because it might trigger a "stacking dolls" problem
		if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) {

			// Remember the original values
			left = style.left;
			rs = elem.runtimeStyle;
			rsLeft = rs && rs.left;

			// Put in the new values to get a computed value out
			if ( rsLeft ) {
				rs.left = elem.currentStyle.left;
			}
			style.left = name === "fontSize" ? "1em" : ret;
			ret = style.pixelLeft + "px";

			// Revert the changed values
			style.left = left;
			if ( rsLeft ) {
				rs.left = rsLeft;
			}
		}

		// Support: IE
		// IE returns zIndex value as an integer.
		return ret === undefined ?
			ret :
			ret + "" || "auto";
	};
}




function addGetHookIf( conditionFn, hookFn ) {
	// Define the hook, we'll check on the first run if it's really needed.
	return {
		get: function() {
			var condition = conditionFn();

			if ( condition == null ) {
				// The test was not ready at this point; screw the hook this time
				// but check again when needed next time.
				return;
			}

			if ( condition ) {
				// Hook not needed (or it's not possible to use it due to missing dependency),
				// remove it.
				// Since there are no other hooks for marginRight, remove the whole object.
				delete this.get;
				return;
			}

			// Hook needed; redefine it so that the support test is not executed again.

			return (this.get = hookFn).apply( this, arguments );
		}
	};
}


(function() {
	var a, reliableHiddenOffsetsVal, boxSizingVal, boxSizingReliableVal,
		pixelPositionVal, reliableMarginRightVal,
		div = document.createElement( "div" ),
		containerStyles = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px",
		divReset =
			"-webkit-box-sizing:content-box;-moz-box-sizing:content-box;box-sizing:content-box;" +
			"display:block;padding:0;margin:0;border:0";

	// Setup
	div.innerHTML = "  <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
	a = div.getElementsByTagName( "a" )[ 0 ];

	a.style.cssText = "float:left;opacity:.5";

	// Make sure that element opacity exists
	// (IE uses filter instead)
	// Use a regex to work around a WebKit issue. See #5145
	support.opacity = /^0.5/.test( a.style.opacity );

	// Verify style float existence
	// (IE uses styleFloat instead of cssFloat)
	support.cssFloat = !!a.style.cssFloat;

	div.style.backgroundClip = "content-box";
	div.cloneNode( true ).style.backgroundClip = "";
	support.clearCloneStyle = div.style.backgroundClip === "content-box";

	// Null elements to avoid leaks in IE.
	a = div = null;

	jQuery.extend(support, {
		reliableHiddenOffsets: function() {
			if ( reliableHiddenOffsetsVal != null ) {
				return reliableHiddenOffsetsVal;
			}

			var container, tds, isSupported,
				div = document.createElement( "div" ),
				body = document.getElementsByTagName( "body" )[ 0 ];

			if ( !body ) {
				// Return for frameset docs that don't have a body
				return;
			}

			// Setup
			div.setAttribute( "className", "t" );
			div.innerHTML = "  <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";

			container = document.createElement( "div" );
			container.style.cssText = containerStyles;

			body.appendChild( container ).appendChild( div );

			// Support: IE8
			// Check if table cells still have offsetWidth/Height when they are set
			// to display:none and there are still other visible table cells in a
			// table row; if so, offsetWidth/Height are not reliable for use when
			// determining if an element has been hidden directly using
			// display:none (it is still safe to use offsets if a parent element is
			// hidden; don safety goggles and see bug #4512 for more information).
			div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>";
			tds = div.getElementsByTagName( "td" );
			tds[ 0 ].style.cssText = "padding:0;margin:0;border:0;display:none";
			isSupported = ( tds[ 0 ].offsetHeight === 0 );

			tds[ 0 ].style.display = "";
			tds[ 1 ].style.display = "none";

			// Support: IE8
			// Check if empty table cells still have offsetWidth/Height
			reliableHiddenOffsetsVal = isSupported && ( tds[ 0 ].offsetHeight === 0 );

			body.removeChild( container );

			// Null elements to avoid leaks in IE.
			div = body = null;

			return reliableHiddenOffsetsVal;
		},

		boxSizing: function() {
			if ( boxSizingVal == null ) {
				computeStyleTests();
			}
			return boxSizingVal;
		},

		boxSizingReliable: function() {
			if ( boxSizingReliableVal == null ) {
				computeStyleTests();
			}
			return boxSizingReliableVal;
		},

		pixelPosition: function() {
			if ( pixelPositionVal == null ) {
				computeStyleTests();
			}
			return pixelPositionVal;
		},

		reliableMarginRight: function() {
			var body, container, div, marginDiv;

			// Use window.getComputedStyle because jsdom on node.js will break without it.
			if ( reliableMarginRightVal == null && window.getComputedStyle ) {
				body = document.getElementsByTagName( "body" )[ 0 ];
				if ( !body ) {
					// Test fired too early or in an unsupported environment, exit.
					return;
				}

				container = document.createElement( "div" );
				div = document.createElement( "div" );
				container.style.cssText = containerStyles;

				body.appendChild( container ).appendChild( div );

				// Check if div with explicit width and no margin-right incorrectly
				// gets computed margin-right based on width of container. (#3333)
				// Fails in WebKit before Feb 2011 nightlies
				// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
				marginDiv = div.appendChild( document.createElement( "div" ) );
				marginDiv.style.cssText = div.style.cssText = divReset;
				marginDiv.style.marginRight = marginDiv.style.width = "0";
				div.style.width = "1px";

				reliableMarginRightVal =
					!parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight );

				body.removeChild( container );
			}

			return reliableMarginRightVal;
		}
	});

	function computeStyleTests() {
		var container, div,
			body = document.getElementsByTagName( "body" )[ 0 ];

		if ( !body ) {
			// Test fired too early or in an unsupported environment, exit.
			return;
		}

		container = document.createElement( "div" );
		div = document.createElement( "div" );
		container.style.cssText = containerStyles;

		body.appendChild( container ).appendChild( div );

		div.style.cssText =
			"-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;" +
				"position:absolute;display:block;padding:1px;border:1px;width:4px;" +
				"margin-top:1%;top:1%";

		// Workaround failing boxSizing test due to offsetWidth returning wrong value
		// with some non-1 values of body zoom, ticket #13543
		jQuery.swap( body, body.style.zoom != null ? { zoom: 1 } : {}, function() {
			boxSizingVal = div.offsetWidth === 4;
		});

		// Will be changed later if needed.
		boxSizingReliableVal = true;
		pixelPositionVal = false;
		reliableMarginRightVal = true;

		// Use window.getComputedStyle because jsdom on node.js will break without it.
		if ( window.getComputedStyle ) {
			pixelPositionVal = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
			boxSizingReliableVal =
				( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";
		}

		body.removeChild( container );

		// Null elements to avoid leaks in IE.
		div = body = null;
	}

})();


// A method for quickly swapping in/out CSS properties to get correct calculations.
jQuery.swap = function( elem, options, callback, args ) {
	var ret, name,
		old = {};

	// Remember the old values, and insert the new ones
	for ( name in options ) {
		old[ name ] = elem.style[ name ];
		elem.style[ name ] = options[ name ];
	}

	ret = callback.apply( elem, args || [] );

	// Revert the old values
	for ( name in options ) {
		elem.style[ name ] = old[ name ];
	}

	return ret;
};


var
		ralpha = /alpha\([^)]*\)/i,
	ropacity = /opacity\s*=\s*([^)]*)/,

	// swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
	// see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
	rdisplayswap = /^(none|table(?!-c[ea]).+)/,
	rnumsplit = new RegExp( "^(" + pnum + ")(.*)$", "i" ),
	rrelNum = new RegExp( "^([+-])=(" + pnum + ")", "i" ),

	cssShow = { position: "absolute", visibility: "hidden", display: "block" },
	cssNormalTransform = {
		letterSpacing: 0,
		fontWeight: 400
	},

	cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];


// return a css property mapped to a potentially vendor prefixed property
function vendorPropName( style, name ) {

	// shortcut for names that are not vendor prefixed
	if ( name in style ) {
		return name;
	}

	// check for vendor prefixed names
	var capName = name.charAt(0).toUpperCase() + name.slice(1),
		origName = name,
		i = cssPrefixes.length;

	while ( i-- ) {
		name = cssPrefixes[ i ] + capName;
		if ( name in style ) {
			return name;
		}
	}

	return origName;
}

function showHide( elements, show ) {
	var display, elem, hidden,
		values = [],
		index = 0,
		length = elements.length;

	for ( ; index < length; index++ ) {
		elem = elements[ index ];
		if ( !elem.style ) {
			continue;
		}

		values[ index ] = jQuery._data( elem, "olddisplay" );
		display = elem.style.display;
		if ( show ) {
			// Reset the inline display of this element to learn if it is
			// being hidden by cascaded rules or not
			if ( !values[ index ] && display === "none" ) {
				elem.style.display = "";
			}

			// Set elements which have been overridden with display: none
			// in a stylesheet to whatever the default browser style is
			// for such an element
			if ( elem.style.display === "" && isHidden( elem ) ) {
				values[ index ] = jQuery._data( elem, "olddisplay", defaultDisplay(elem.nodeName) );
			}
		} else {

			if ( !values[ index ] ) {
				hidden = isHidden( elem );

				if ( display && display !== "none" || !hidden ) {
					jQuery._data( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) );
				}
			}
		}
	}

	// Set the display of most of the elements in a second loop
	// to avoid the constant reflow
	for ( index = 0; index < length; index++ ) {
		elem = elements[ index ];
		if ( !elem.style ) {
			continue;
		}
		if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
			elem.style.display = show ? values[ index ] || "" : "none";
		}
	}

	return elements;
}

function setPositiveNumber( elem, value, subtract ) {
	var matches = rnumsplit.exec( value );
	return matches ?
		// Guard against undefined "subtract", e.g., when used as in cssHooks
		Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
		value;
}

function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
	var i = extra === ( isBorderBox ? "border" : "content" ) ?
		// If we already have the right measurement, avoid augmentation
		4 :
		// Otherwise initialize for horizontal or vertical properties
		name === "width" ? 1 : 0,

		val = 0;

	for ( ; i < 4; i += 2 ) {
		// both box models exclude margin, so add it if we want it
		if ( extra === "margin" ) {
			val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
		}

		if ( isBorderBox ) {
			// border-box includes padding, so remove it if we want content
			if ( extra === "content" ) {
				val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
			}

			// at this point, extra isn't border nor margin, so remove border
			if ( extra !== "margin" ) {
				val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
			}
		} else {
			// at this point, extra isn't content, so add padding
			val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );

			// at this point, extra isn't content nor padding, so add border
			if ( extra !== "padding" ) {
				val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
			}
		}
	}

	return val;
}

function getWidthOrHeight( elem, name, extra ) {

	// Start with offset property, which is equivalent to the border-box value
	var valueIsBorderBox = true,
		val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
		styles = getStyles( elem ),
		isBorderBox = support.boxSizing() && jQuery.css( elem, "boxSizing", false, styles ) === "border-box";

	// some non-html elements return undefined for offsetWidth, so check for null/undefined
	// svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
	// MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
	if ( val <= 0 || val == null ) {
		// Fall back to computed then uncomputed css if necessary
		val = curCSS( elem, name, styles );
		if ( val < 0 || val == null ) {
			val = elem.style[ name ];
		}

		// Computed unit is not pixels. Stop here and return.
		if ( rnumnonpx.test(val) ) {
			return val;
		}

		// we need the check for style in case a browser which returns unreliable values
		// for getComputedStyle silently falls back to the reliable elem.style
		valueIsBorderBox = isBorderBox && ( support.boxSizingReliable() || val === elem.style[ name ] );

		// Normalize "", auto, and prepare for extra
		val = parseFloat( val ) || 0;
	}

	// use the active box-sizing model to add/subtract irrelevant styles
	return ( val +
		augmentWidthOrHeight(
			elem,
			name,
			extra || ( isBorderBox ? "border" : "content" ),
			valueIsBorderBox,
			styles
		)
	) + "px";
}

jQuery.extend({
	// Add in style property hooks for overriding the default
	// behavior of getting and setting a style property
	cssHooks: {
		opacity: {
			get: function( elem, computed ) {
				if ( computed ) {
					// We should always get a number back from opacity
					var ret = curCSS( elem, "opacity" );
					return ret === "" ? "1" : ret;
				}
			}
		}
	},

	// Don't automatically add "px" to these possibly-unitless properties
	cssNumber: {
		"columnCount": true,
		"fillOpacity": true,
		"fontWeight": true,
		"lineHeight": true,
		"opacity": true,
		"order": true,
		"orphans": true,
		"widows": true,
		"zIndex": true,
		"zoom": true
	},

	// Add in properties whose names you wish to fix before
	// setting or getting the value
	cssProps: {
		// normalize float css property
		"float": support.cssFloat ? "cssFloat" : "styleFloat"
	},

	// Get and set the style property on a DOM Node
	style: function( elem, name, value, extra ) {
		// Don't set styles on text and comment nodes
		if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
			return;
		}

		// Make sure that we're working with the right name
		var ret, type, hooks,
			origName = jQuery.camelCase( name ),
			style = elem.style;

		name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );

		// gets hook for the prefixed version
		// followed by the unprefixed version
		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];

		// Check if we're setting a value
		if ( value !== undefined ) {
			type = typeof value;

			// convert relative number strings (+= or -=) to relative numbers. #7345
			if ( type === "string" && (ret = rrelNum.exec( value )) ) {
				value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
				// Fixes bug #9237
				type = "number";
			}

			// Make sure that null and NaN values aren't set. See: #7116
			if ( value == null || value !== value ) {
				return;
			}

			// If a number was passed in, add 'px' to the (except for certain CSS properties)
			if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
				value += "px";
			}

			// Fixes #8908, it can be done more correctly by specifing setters in cssHooks,
			// but it would mean to define eight (for every problematic property) identical functions
			if ( !support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) {
				style[ name ] = "inherit";
			}

			// If a hook was provided, use that value, otherwise just set the specified value
			if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {

				// Support: IE
				// Swallow errors from 'invalid' CSS values (#5509)
				try {
					// Support: Chrome, Safari
					// Setting style to blank string required to delete "style: x !important;"
					style[ name ] = "";
					style[ name ] = value;
				} catch(e) {}
			}

		} else {
			// If a hook was provided get the non-computed value from there
			if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
				return ret;
			}

			// Otherwise just get the value from the style object
			return style[ name ];
		}
	},

	css: function( elem, name, extra, styles ) {
		var num, val, hooks,
			origName = jQuery.camelCase( name );

		// Make sure that we're working with the right name
		name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );

		// gets hook for the prefixed version
		// followed by the unprefixed version
		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];

		// If a hook was provided get the computed value from there
		if ( hooks && "get" in hooks ) {
			val = hooks.get( elem, true, extra );
		}

		// Otherwise, if a way to get the computed value exists, use that
		if ( val === undefined ) {
			val = curCSS( elem, name, styles );
		}

		//convert "normal" to computed value
		if ( val === "normal" && name in cssNormalTransform ) {
			val = cssNormalTransform[ name ];
		}

		// Return, converting to number if forced or a qualifier was provided and val looks numeric
		if ( extra === "" || extra ) {
			num = parseFloat( val );
			return extra === true || jQuery.isNumeric( num ) ? num || 0 : val;
		}
		return val;
	}
});

jQuery.each([ "height", "width" ], function( i, name ) {
	jQuery.cssHooks[ name ] = {
		get: function( elem, computed, extra ) {
			if ( computed ) {
				// certain elements can have dimension info if we invisibly show them
				// however, it must have a current display style that would benefit from this
				return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ?
					jQuery.swap( elem, cssShow, function() {
						return getWidthOrHeight( elem, name, extra );
					}) :
					getWidthOrHeight( elem, name, extra );
			}
		},

		set: function( elem, value, extra ) {
			var styles = extra && getStyles( elem );
			return setPositiveNumber( elem, value, extra ?
				augmentWidthOrHeight(
					elem,
					name,
					extra,
					support.boxSizing() && jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
					styles
				) : 0
			);
		}
	};
});

if ( !support.opacity ) {
	jQuery.cssHooks.opacity = {
		get: function( elem, computed ) {
			// IE uses filters for opacity
			return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ?
				( 0.01 * parseFloat( RegExp.$1 ) ) + "" :
				computed ? "1" : "";
		},

		set: function( elem, value ) {
			var style = elem.style,
				currentStyle = elem.currentStyle,
				opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "",
				filter = currentStyle && currentStyle.filter || style.filter || "";

			// IE has trouble with opacity if it does not have layout
			// Force it by setting the zoom level
			style.zoom = 1;

			// if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652
			// if value === "", then remove inline opacity #12685
			if ( ( value >= 1 || value === "" ) &&
					jQuery.trim( filter.replace( ralpha, "" ) ) === "" &&
					style.removeAttribute ) {

				// Setting style.filter to null, "" & " " still leave "filter:" in the cssText
				// if "filter:" is present at all, clearType is disabled, we want to avoid this
				// style.removeAttribute is IE Only, but so apparently is this code path...
				style.removeAttribute( "filter" );

				// if there is no filter style applied in a css rule or unset inline opacity, we are done
				if ( value === "" || currentStyle && !currentStyle.filter ) {
					return;
				}
			}

			// otherwise, set new filter values
			style.filter = ralpha.test( filter ) ?
				filter.replace( ralpha, opacity ) :
				filter + " " + opacity;
		}
	};
}

jQuery.cssHooks.marginRight = addGetHookIf( support.reliableMarginRight,
	function( elem, computed ) {
		if ( computed ) {
			// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
			// Work around by temporarily setting element display to inline-block
			return jQuery.swap( elem, { "display": "inline-block" },
				curCSS, [ elem, "marginRight" ] );
		}
	}
);

// These hooks are used by animate to expand properties
jQuery.each({
	margin: "",
	padding: "",
	border: "Width"
}, function( prefix, suffix ) {
	jQuery.cssHooks[ prefix + suffix ] = {
		expand: function( value ) {
			var i = 0,
				expanded = {},

				// assumes a single number if not a string
				parts = typeof value === "string" ? value.split(" ") : [ value ];

			for ( ; i < 4; i++ ) {
				expanded[ prefix + cssExpand[ i ] + suffix ] =
					parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
			}

			return expanded;
		}
	};

	if ( !rmargin.test( prefix ) ) {
		jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
	}
});

jQuery.fn.extend({
	css: function( name, value ) {
		return access( this, function( elem, name, value ) {
			var styles, len,
				map = {},
				i = 0;

			if ( jQuery.isArray( name ) ) {
				styles = getStyles( elem );
				len = name.length;

				for ( ; i < len; i++ ) {
					map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
				}

				return map;
			}

			return value !== undefined ?
				jQuery.style( elem, name, value ) :
				jQuery.css( elem, name );
		}, name, value, arguments.length > 1 );
	},
	show: function() {
		return showHide( this, true );
	},
	hide: function() {
		return showHide( this );
	},
	toggle: function( state ) {
		if ( typeof state === "boolean" ) {
			return state ? this.show() : this.hide();
		}

		return this.each(function() {
			if ( isHidden( this ) ) {
				jQuery( this ).show();
			} else {
				jQuery( this ).hide();
			}
		});
	}
});


function Tween( elem, options, prop, end, easing ) {
	return new Tween.prototype.init( elem, options, prop, end, easing );
}
jQuery.Tween = Tween;

Tween.prototype = {
	constructor: Tween,
	init: function( elem, options, prop, end, easing, unit ) {
		this.elem = elem;
		this.prop = prop;
		this.easing = easing || "swing";
		this.options = options;
		this.start = this.now = this.cur();
		this.end = end;
		this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
	},
	cur: function() {
		var hooks = Tween.propHooks[ this.prop ];

		return hooks && hooks.get ?
			hooks.get( this ) :
			Tween.propHooks._default.get( this );
	},
	run: function( percent ) {
		var eased,
			hooks = Tween.propHooks[ this.prop ];

		if ( this.options.duration ) {
			this.pos = eased = jQuery.easing[ this.easing ](
				percent, this.options.duration * percent, 0, 1, this.options.duration
			);
		} else {
			this.pos = eased = percent;
		}
		this.now = ( this.end - this.start ) * eased + this.start;

		if ( this.options.step ) {
			this.options.step.call( this.elem, this.now, this );
		}

		if ( hooks && hooks.set ) {
			hooks.set( this );
		} else {
			Tween.propHooks._default.set( this );
		}
		return this;
	}
};

Tween.prototype.init.prototype = Tween.prototype;

Tween.propHooks = {
	_default: {
		get: function( tween ) {
			var result;

			if ( tween.elem[ tween.prop ] != null &&
				(!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
				return tween.elem[ tween.prop ];
			}

			// passing an empty string as a 3rd parameter to .css will automatically
			// attempt a parseFloat and fallback to a string if the parse fails
			// so, simple values such as "10px" are parsed to Float.
			// complex values such as "rotate(1rad)" are returned as is.
			result = jQuery.css( tween.elem, tween.prop, "" );
			// Empty strings, null, undefined and "auto" are converted to 0.
			return !result || result === "auto" ? 0 : result;
		},
		set: function( tween ) {
			// use step hook for back compat - use cssHook if its there - use .style if its
			// available and use plain properties where available
			if ( jQuery.fx.step[ tween.prop ] ) {
				jQuery.fx.step[ tween.prop ]( tween );
			} else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
				jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
			} else {
				tween.elem[ tween.prop ] = tween.now;
			}
		}
	}
};

// Support: IE <=9
// Panic based approach to setting things on disconnected nodes

Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
	set: function( tween ) {
		if ( tween.elem.nodeType && tween.elem.parentNode ) {
			tween.elem[ tween.prop ] = tween.now;
		}
	}
};

jQuery.easing = {
	linear: function( p ) {
		return p;
	},
	swing: function( p ) {
		return 0.5 - Math.cos( p * Math.PI ) / 2;
	}
};

jQuery.fx = Tween.prototype.init;

// Back Compat <1.8 extension point
jQuery.fx.step = {};




var
	fxNow, timerId,
	rfxtypes = /^(?:toggle|show|hide)$/,
	rfxnum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" ),
	rrun = /queueHooks$/,
	animationPrefilters = [ defaultPrefilter ],
	tweeners = {
		"*": [ function( prop, value ) {
			var tween = this.createTween( prop, value ),
				target = tween.cur(),
				parts = rfxnum.exec( value ),
				unit = parts && parts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),

				// Starting value computation is required for potential unit mismatches
				start = ( jQuery.cssNumber[ prop ] || unit !== "px" && +target ) &&
					rfxnum.exec( jQuery.css( tween.elem, prop ) ),
				scale = 1,
				maxIterations = 20;

			if ( start && start[ 3 ] !== unit ) {
				// Trust units reported by jQuery.css
				unit = unit || start[ 3 ];

				// Make sure we update the tween properties later on
				parts = parts || [];

				// Iteratively approximate from a nonzero starting point
				start = +target || 1;

				do {
					// If previous iteration zeroed out, double until we get *something*
					// Use a string for doubling factor so we don't accidentally see scale as unchanged below
					scale = scale || ".5";

					// Adjust and apply
					start = start / scale;
					jQuery.style( tween.elem, prop, start + unit );

				// Update scale, tolerating zero or NaN from tween.cur()
				// And breaking the loop if scale is unchanged or perfect, or if we've just had enough
				} while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
			}

			// Update tween properties
			if ( parts ) {
				start = tween.start = +start || +target || 0;
				tween.unit = unit;
				// If a +=/-= token was provided, we're doing a relative animation
				tween.end = parts[ 1 ] ?
					start + ( parts[ 1 ] + 1 ) * parts[ 2 ] :
					+parts[ 2 ];
			}

			return tween;
		} ]
	};

// Animations created synchronously will run synchronously
function createFxNow() {
	setTimeout(function() {
		fxNow = undefined;
	});
	return ( fxNow = jQuery.now() );
}

// Generate parameters to create a standard animation
function genFx( type, includeWidth ) {
	var which,
		attrs = { height: type },
		i = 0;

	// if we include width, step value is 1 to do all cssExpand values,
	// if we don't include width, step value is 2 to skip over Left and Right
	includeWidth = includeWidth ? 1 : 0;
	for ( ; i < 4 ; i += 2 - includeWidth ) {
		which = cssExpand[ i ];
		attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
	}

	if ( includeWidth ) {
		attrs.opacity = attrs.width = type;
	}

	return attrs;
}

function createTween( value, prop, animation ) {
	var tween,
		collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
		index = 0,
		length = collection.length;
	for ( ; index < length; index++ ) {
		if ( (tween = collection[ index ].call( animation, prop, value )) ) {

			// we're done with this property
			return tween;
		}
	}
}

function defaultPrefilter( elem, props, opts ) {
	/* jshint validthis: true */
	var prop, value, toggle, tween, hooks, oldfire, display, dDisplay,
		anim = this,
		orig = {},
		style = elem.style,
		hidden = elem.nodeType && isHidden( elem ),
		dataShow = jQuery._data( elem, "fxshow" );

	// handle queue: false promises
	if ( !opts.queue ) {
		hooks = jQuery._queueHooks( elem, "fx" );
		if ( hooks.unqueued == null ) {
			hooks.unqueued = 0;
			oldfire = hooks.empty.fire;
			hooks.empty.fire = function() {
				if ( !hooks.unqueued ) {
					oldfire();
				}
			};
		}
		hooks.unqueued++;

		anim.always(function() {
			// doing this makes sure that the complete handler will be called
			// before this completes
			anim.always(function() {
				hooks.unqueued--;
				if ( !jQuery.queue( elem, "fx" ).length ) {
					hooks.empty.fire();
				}
			});
		});
	}

	// height/width overflow pass
	if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
		// Make sure that nothing sneaks out
		// Record all 3 overflow attributes because IE does not
		// change the overflow attribute when overflowX and
		// overflowY are set to the same value
		opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];

		// Set display property to inline-block for height/width
		// animations on inline elements that are having width/height animated
		display = jQuery.css( elem, "display" );
		dDisplay = defaultDisplay( elem.nodeName );
		if ( display === "none" ) {
			display = dDisplay;
		}
		if ( display === "inline" &&
				jQuery.css( elem, "float" ) === "none" ) {

			// inline-level elements accept inline-block;
			// block-level elements need to be inline with layout
			if ( !support.inlineBlockNeedsLayout || dDisplay === "inline" ) {
				style.display = "inline-block";
			} else {
				style.zoom = 1;
			}
		}
	}

	if ( opts.overflow ) {
		style.overflow = "hidden";
		if ( !support.shrinkWrapBlocks() ) {
			anim.always(function() {
				style.overflow = opts.overflow[ 0 ];
				style.overflowX = opts.overflow[ 1 ];
				style.overflowY = opts.overflow[ 2 ];
			});
		}
	}

	// show/hide pass
	for ( prop in props ) {
		value = props[ prop ];
		if ( rfxtypes.exec( value ) ) {
			delete props[ prop ];
			toggle = toggle || value === "toggle";
			if ( value === ( hidden ? "hide" : "show" ) ) {

				// If there is dataShow left over from a stopped hide or show and we are going to proceed with show, we should pretend to be hidden
				if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
					hidden = true;
				} else {
					continue;
				}
			}
			orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
		}
	}

	if ( !jQuery.isEmptyObject( orig ) ) {
		if ( dataShow ) {
			if ( "hidden" in dataShow ) {
				hidden = dataShow.hidden;
			}
		} else {
			dataShow = jQuery._data( elem, "fxshow", {} );
		}

		// store state if its toggle - enables .stop().toggle() to "reverse"
		if ( toggle ) {
			dataShow.hidden = !hidden;
		}
		if ( hidden ) {
			jQuery( elem ).show();
		} else {
			anim.done(function() {
				jQuery( elem ).hide();
			});
		}
		anim.done(function() {
			var prop;
			jQuery._removeData( elem, "fxshow" );
			for ( prop in orig ) {
				jQuery.style( elem, prop, orig[ prop ] );
			}
		});
		for ( prop in orig ) {
			tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );

			if ( !( prop in dataShow ) ) {
				dataShow[ prop ] = tween.start;
				if ( hidden ) {
					tween.end = tween.start;
					tween.start = prop === "width" || prop === "height" ? 1 : 0;
				}
			}
		}
	}
}

function propFilter( props, specialEasing ) {
	var index, name, easing, value, hooks;

	// camelCase, specialEasing and expand cssHook pass
	for ( index in props ) {
		name = jQuery.camelCase( index );
		easing = specialEasing[ name ];
		value = props[ index ];
		if ( jQuery.isArray( value ) ) {
			easing = value[ 1 ];
			value = props[ index ] = value[ 0 ];
		}

		if ( index !== name ) {
			props[ name ] = value;
			delete props[ index ];
		}

		hooks = jQuery.cssHooks[ name ];
		if ( hooks && "expand" in hooks ) {
			value = hooks.expand( value );
			delete props[ name ];

			// not quite $.extend, this wont overwrite keys already present.
			// also - reusing 'index' from above because we have the correct "name"
			for ( index in value ) {
				if ( !( index in props ) ) {
					props[ index ] = value[ index ];
					specialEasing[ index ] = easing;
				}
			}
		} else {
			specialEasing[ name ] = easing;
		}
	}
}

function Animation( elem, properties, options ) {
	var result,
		stopped,
		index = 0,
		length = animationPrefilters.length,
		deferred = jQuery.Deferred().always( function() {
			// don't match elem in the :animated selector
			delete tick.elem;
		}),
		tick = function() {
			if ( stopped ) {
				return false;
			}
			var currentTime = fxNow || createFxNow(),
				remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
				// archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
				temp = remaining / animation.duration || 0,
				percent = 1 - temp,
				index = 0,
				length = animation.tweens.length;

			for ( ; index < length ; index++ ) {
				animation.tweens[ index ].run( percent );
			}

			deferred.notifyWith( elem, [ animation, percent, remaining ]);

			if ( percent < 1 && length ) {
				return remaining;
			} else {
				deferred.resolveWith( elem, [ animation ] );
				return false;
			}
		},
		animation = deferred.promise({
			elem: elem,
			props: jQuery.extend( {}, properties ),
			opts: jQuery.extend( true, { specialEasing: {} }, options ),
			originalProperties: properties,
			originalOptions: options,
			startTime: fxNow || createFxNow(),
			duration: options.duration,
			tweens: [],
			createTween: function( prop, end ) {
				var tween = jQuery.Tween( elem, animation.opts, prop, end,
						animation.opts.specialEasing[ prop ] || animation.opts.easing );
				animation.tweens.push( tween );
				return tween;
			},
			stop: function( gotoEnd ) {
				var index = 0,
					// if we are going to the end, we want to run all the tweens
					// otherwise we skip this part
					length = gotoEnd ? animation.tweens.length : 0;
				if ( stopped ) {
					return this;
				}
				stopped = true;
				for ( ; index < length ; index++ ) {
					animation.tweens[ index ].run( 1 );
				}

				// resolve when we played the last frame
				// otherwise, reject
				if ( gotoEnd ) {
					deferred.resolveWith( elem, [ animation, gotoEnd ] );
				} else {
					deferred.rejectWith( elem, [ animation, gotoEnd ] );
				}
				return this;
			}
		}),
		props = animation.props;

	propFilter( props, animation.opts.specialEasing );

	for ( ; index < length ; index++ ) {
		result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
		if ( result ) {
			return result;
		}
	}

	jQuery.map( props, createTween, animation );

	if ( jQuery.isFunction( animation.opts.start ) ) {
		animation.opts.start.call( elem, animation );
	}

	jQuery.fx.timer(
		jQuery.extend( tick, {
			elem: elem,
			anim: animation,
			queue: animation.opts.queue
		})
	);

	// attach callbacks from options
	return animation.progress( animation.opts.progress )
		.done( animation.opts.done, animation.opts.complete )
		.fail( animation.opts.fail )
		.always( animation.opts.always );
}

jQuery.Animation = jQuery.extend( Animation, {
	tweener: function( props, callback ) {
		if ( jQuery.isFunction( props ) ) {
			callback = props;
			props = [ "*" ];
		} else {
			props = props.split(" ");
		}

		var prop,
			index = 0,
			length = props.length;

		for ( ; index < length ; index++ ) {
			prop = props[ index ];
			tweeners[ prop ] = tweeners[ prop ] || [];
			tweeners[ prop ].unshift( callback );
		}
	},

	prefilter: function( callback, prepend ) {
		if ( prepend ) {
			animationPrefilters.unshift( callback );
		} else {
			animationPrefilters.push( callback );
		}
	}
});

jQuery.speed = function( speed, easing, fn ) {
	var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
		complete: fn || !fn && easing ||
			jQuery.isFunction( speed ) && speed,
		duration: speed,
		easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
	};

	opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
		opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;

	// normalize opt.queue - true/undefined/null -> "fx"
	if ( opt.queue == null || opt.queue === true ) {
		opt.queue = "fx";
	}

	// Queueing
	opt.old = opt.complete;

	opt.complete = function() {
		if ( jQuery.isFunction( opt.old ) ) {
			opt.old.call( this );
		}

		if ( opt.queue ) {
			jQuery.dequeue( this, opt.queue );
		}
	};

	return opt;
};

jQuery.fn.extend({
	fadeTo: function( speed, to, easing, callback ) {

		// show any hidden elements after setting opacity to 0
		return this.filter( isHidden ).css( "opacity", 0 ).show()

			// animate to the value specified
			.end().animate({ opacity: to }, speed, easing, callback );
	},
	animate: function( prop, speed, easing, callback ) {
		var empty = jQuery.isEmptyObject( prop ),
			optall = jQuery.speed( speed, easing, callback ),
			doAnimation = function() {
				// Operate on a copy of prop so per-property easing won't be lost
				var anim = Animation( this, jQuery.extend( {}, prop ), optall );

				// Empty animations, or finishing resolves immediately
				if ( empty || jQuery._data( this, "finish" ) ) {
					anim.stop( true );
				}
			};
			doAnimation.finish = doAnimation;

		return empty || optall.queue === false ?
			this.each( doAnimation ) :
			this.queue( optall.queue, doAnimation );
	},
	stop: function( type, clearQueue, gotoEnd ) {
		var stopQueue = function( hooks ) {
			var stop = hooks.stop;
			delete hooks.stop;
			stop( gotoEnd );
		};

		if ( typeof type !== "string" ) {
			gotoEnd = clearQueue;
			clearQueue = type;
			type = undefined;
		}
		if ( clearQueue && type !== false ) {
			this.queue( type || "fx", [] );
		}

		return this.each(function() {
			var dequeue = true,
				index = type != null && type + "queueHooks",
				timers = jQuery.timers,
				data = jQuery._data( this );

			if ( index ) {
				if ( data[ index ] && data[ index ].stop ) {
					stopQueue( data[ index ] );
				}
			} else {
				for ( index in data ) {
					if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
						stopQueue( data[ index ] );
					}
				}
			}

			for ( index = timers.length; index--; ) {
				if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
					timers[ index ].anim.stop( gotoEnd );
					dequeue = false;
					timers.splice( index, 1 );
				}
			}

			// start the next in the queue if the last step wasn't forced
			// timers currently will call their complete callbacks, which will dequeue
			// but only if they were gotoEnd
			if ( dequeue || !gotoEnd ) {
				jQuery.dequeue( this, type );
			}
		});
	},
	finish: function( type ) {
		if ( type !== false ) {
			type = type || "fx";
		}
		return this.each(function() {
			var index,
				data = jQuery._data( this ),
				queue = data[ type + "queue" ],
				hooks = data[ type + "queueHooks" ],
				timers = jQuery.timers,
				length = queue ? queue.length : 0;

			// enable finishing flag on private data
			data.finish = true;

			// empty the queue first
			jQuery.queue( this, type, [] );

			if ( hooks && hooks.stop ) {
				hooks.stop.call( this, true );
			}

			// look for any active animations, and finish them
			for ( index = timers.length; index--; ) {
				if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
					timers[ index ].anim.stop( true );
					timers.splice( index, 1 );
				}
			}

			// look for any animations in the old queue and finish them
			for ( index = 0; index < length; index++ ) {
				if ( queue[ index ] && queue[ index ].finish ) {
					queue[ index ].finish.call( this );
				}
			}

			// turn off finishing flag
			delete data.finish;
		});
	}
});

jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
	var cssFn = jQuery.fn[ name ];
	jQuery.fn[ name ] = function( speed, easing, callback ) {
		return speed == null || typeof speed === "boolean" ?
			cssFn.apply( this, arguments ) :
			this.animate( genFx( name, true ), speed, easing, callback );
	};
});

// Generate shortcuts for custom animations
jQuery.each({
	slideDown: genFx("show"),
	slideUp: genFx("hide"),
	slideToggle: genFx("toggle"),
	fadeIn: { opacity: "show" },
	fadeOut: { opacity: "hide" },
	fadeToggle: { opacity: "toggle" }
}, function( name, props ) {
	jQuery.fn[ name ] = function( speed, easing, callback ) {
		return this.animate( props, speed, easing, callback );
	};
});

jQuery.timers = [];
jQuery.fx.tick = function() {
	var timer,
		timers = jQuery.timers,
		i = 0;

	fxNow = jQuery.now();

	for ( ; i < timers.length; i++ ) {
		timer = timers[ i ];
		// Checks the timer has not already been removed
		if ( !timer() && timers[ i ] === timer ) {
			timers.splice( i--, 1 );
		}
	}

	if ( !timers.length ) {
		jQuery.fx.stop();
	}
	fxNow = undefined;
};

jQuery.fx.timer = function( timer ) {
	jQuery.timers.push( timer );
	if ( timer() ) {
		jQuery.fx.start();
	} else {
		jQuery.timers.pop();
	}
};

jQuery.fx.interval = 13;

jQuery.fx.start = function() {
	if ( !timerId ) {
		timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
	}
};

jQuery.fx.stop = function() {
	clearInterval( timerId );
	timerId = null;
};

jQuery.fx.speeds = {
	slow: 600,
	fast: 200,
	// Default speed
	_default: 400
};


// Based off of the plugin by Clint Helfers, with permission.
// http://blindsignals.com/index.php/2009/07/jquery-delay/
jQuery.fn.delay = function( time, type ) {
	time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
	type = type || "fx";

	return this.queue( type, function( next, hooks ) {
		var timeout = setTimeout( next, time );
		hooks.stop = function() {
			clearTimeout( timeout );
		};
	});
};


(function() {
	var a, input, select, opt,
		div = document.createElement("div" );

	// Setup
	div.setAttribute( "className", "t" );
	div.innerHTML = "  <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
	a = div.getElementsByTagName("a")[ 0 ];

	// First batch of tests.
	select = document.createElement("select");
	opt = select.appendChild( document.createElement("option") );
	input = div.getElementsByTagName("input")[ 0 ];

	a.style.cssText = "top:1px";

	// Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)
	support.getSetAttribute = div.className !== "t";

	// Get the style information from getAttribute
	// (IE uses .cssText instead)
	support.style = /top/.test( a.getAttribute("style") );

	// Make sure that URLs aren't manipulated
	// (IE normalizes it by default)
	support.hrefNormalized = a.getAttribute("href") === "/a";

	// Check the default checkbox/radio value ("" on WebKit; "on" elsewhere)
	support.checkOn = !!input.value;

	// Make sure that a selected-by-default option has a working selected property.
	// (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
	support.optSelected = opt.selected;

	// Tests for enctype support on a form (#6743)
	support.enctype = !!document.createElement("form").enctype;

	// Make sure that the options inside disabled selects aren't marked as disabled
	// (WebKit marks them as disabled)
	select.disabled = true;
	support.optDisabled = !opt.disabled;

	// Support: IE8 only
	// Check if we can trust getAttribute("value")
	input = document.createElement( "input" );
	input.setAttribute( "value", "" );
	support.input = input.getAttribute( "value" ) === "";

	// Check if an input maintains its value after becoming a radio
	input.value = "t";
	input.setAttribute( "type", "radio" );
	support.radioValue = input.value === "t";

	// Null elements to avoid leaks in IE.
	a = input = select = opt = div = null;
})();


var rreturn = /\r/g;

jQuery.fn.extend({
	val: function( value ) {
		var hooks, ret, isFunction,
			elem = this[0];

		if ( !arguments.length ) {
			if ( elem ) {
				hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];

				if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
					return ret;
				}

				ret = elem.value;

				return typeof ret === "string" ?
					// handle most common string cases
					ret.replace(rreturn, "") :
					// handle cases where value is null/undef or number
					ret == null ? "" : ret;
			}

			return;
		}

		isFunction = jQuery.isFunction( value );

		return this.each(function( i ) {
			var val;

			if ( this.nodeType !== 1 ) {
				return;
			}

			if ( isFunction ) {
				val = value.call( this, i, jQuery( this ).val() );
			} else {
				val = value;
			}

			// Treat null/undefined as ""; convert numbers to string
			if ( val == null ) {
				val = "";
			} else if ( typeof val === "number" ) {
				val += "";
			} else if ( jQuery.isArray( val ) ) {
				val = jQuery.map( val, function( value ) {
					return value == null ? "" : value + "";
				});
			}

			hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];

			// If set returns undefined, fall back to normal setting
			if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
				this.value = val;
			}
		});
	}
});

jQuery.extend({
	valHooks: {
		option: {
			get: function( elem ) {
				var val = jQuery.find.attr( elem, "value" );
				return val != null ?
					val :
					jQuery.text( elem );
			}
		},
		select: {
			get: function( elem ) {
				var value, option,
					options = elem.options,
					index = elem.selectedIndex,
					one = elem.type === "select-one" || index < 0,
					values = one ? null : [],
					max = one ? index + 1 : options.length,
					i = index < 0 ?
						max :
						one ? index : 0;

				// Loop through all the selected options
				for ( ; i < max; i++ ) {
					option = options[ i ];

					// oldIE doesn't update selected after form reset (#2551)
					if ( ( option.selected || i === index ) &&
							// Don't return options that are disabled or in a disabled optgroup
							( support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) &&
							( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {

						// Get the specific value for the option
						value = jQuery( option ).val();

						// We don't need an array for one selects
						if ( one ) {
							return value;
						}

						// Multi-Selects return an array
						values.push( value );
					}
				}

				return values;
			},

			set: function( elem, value ) {
				var optionSet, option,
					options = elem.options,
					values = jQuery.makeArray( value ),
					i = options.length;

				while ( i-- ) {
					option = options[ i ];

					if ( jQuery.inArray( jQuery.valHooks.option.get( option ), values ) >= 0 ) {

						// Support: IE6
						// When new option element is added to select box we need to
						// force reflow of newly added node in order to workaround delay
						// of initialization properties
						try {
							option.selected = optionSet = true;

						} catch ( _ ) {

							// Will be executed only in IE6
							option.scrollHeight;
						}

					} else {
						option.selected = false;
					}
				}

				// Force browsers to behave consistently when non-matching value is set
				if ( !optionSet ) {
					elem.selectedIndex = -1;
				}

				return options;
			}
		}
	}
});

// Radios and checkboxes getter/setter
jQuery.each([ "radio", "checkbox" ], function() {
	jQuery.valHooks[ this ] = {
		set: function( elem, value ) {
			if ( jQuery.isArray( value ) ) {
				return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
			}
		}
	};
	if ( !support.checkOn ) {
		jQuery.valHooks[ this ].get = function( elem ) {
			// Support: Webkit
			// "" is returned instead of "on" if a value isn't specified
			return elem.getAttribute("value") === null ? "on" : elem.value;
		};
	}
});




var nodeHook, boolHook,
	attrHandle = jQuery.expr.attrHandle,
	ruseDefault = /^(?:checked|selected)$/i,
	getSetAttribute = support.getSetAttribute,
	getSetInput = support.input;

jQuery.fn.extend({
	attr: function( name, value ) {
		return access( this, jQuery.attr, name, value, arguments.length > 1 );
	},

	removeAttr: function( name ) {
		return this.each(function() {
			jQuery.removeAttr( this, name );
		});
	}
});

jQuery.extend({
	attr: function( elem, name, value ) {
		var hooks, ret,
			nType = elem.nodeType;

		// don't get/set attributes on text, comment and attribute nodes
		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
			return;
		}

		// Fallback to prop when attributes are not supported
		if ( typeof elem.getAttribute === strundefined ) {
			return jQuery.prop( elem, name, value );
		}

		// All attributes are lowercase
		// Grab necessary hook if one is defined
		if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
			name = name.toLowerCase();
			hooks = jQuery.attrHooks[ name ] ||
				( jQuery.expr.match.bool.test( name ) ? boolHook : nodeHook );
		}

		if ( value !== undefined ) {

			if ( value === null ) {
				jQuery.removeAttr( elem, name );

			} else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
				return ret;

			} else {
				elem.setAttribute( name, value + "" );
				return value;
			}

		} else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
			return ret;

		} else {
			ret = jQuery.find.attr( elem, name );

			// Non-existent attributes return null, we normalize to undefined
			return ret == null ?
				undefined :
				ret;
		}
	},

	removeAttr: function( elem, value ) {
		var name, propName,
			i = 0,
			attrNames = value && value.match( rnotwhite );

		if ( attrNames && elem.nodeType === 1 ) {
			while ( (name = attrNames[i++]) ) {
				propName = jQuery.propFix[ name ] || name;

				// Boolean attributes get special treatment (#10870)
				if ( jQuery.expr.match.bool.test( name ) ) {
					// Set corresponding property to false
					if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
						elem[ propName ] = false;
					// Support: IE<9
					// Also clear defaultChecked/defaultSelected (if appropriate)
					} else {
						elem[ jQuery.camelCase( "default-" + name ) ] =
							elem[ propName ] = false;
					}

				// See #9699 for explanation of this approach (setting first, then removal)
				} else {
					jQuery.attr( elem, name, "" );
				}

				elem.removeAttribute( getSetAttribute ? name : propName );
			}
		}
	},

	attrHooks: {
		type: {
			set: function( elem, value ) {
				if ( !support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
					// Setting the type on a radio button after the value resets the value in IE6-9
					// Reset value to default in case type is set after value during creation
					var val = elem.value;
					elem.setAttribute( "type", value );
					if ( val ) {
						elem.value = val;
					}
					return value;
				}
			}
		}
	}
});

// Hook for boolean attributes
boolHook = {
	set: function( elem, value, name ) {
		if ( value === false ) {
			// Remove boolean attributes when set to false
			jQuery.removeAttr( elem, name );
		} else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
			// IE<8 needs the *property* name
			elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name );

		// Use defaultChecked and defaultSelected for oldIE
		} else {
			elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true;
		}

		return name;
	}
};

// Retrieve booleans specially
jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {

	var getter = attrHandle[ name ] || jQuery.find.attr;

	attrHandle[ name ] = getSetInput && getSetAttribute || !ruseDefault.test( name ) ?
		function( elem, name, isXML ) {
			var ret, handle;
			if ( !isXML ) {
				// Avoid an infinite loop by temporarily removing this function from the getter
				handle = attrHandle[ name ];
				attrHandle[ name ] = ret;
				ret = getter( elem, name, isXML ) != null ?
					name.toLowerCase() :
					null;
				attrHandle[ name ] = handle;
			}
			return ret;
		} :
		function( elem, name, isXML ) {
			if ( !isXML ) {
				return elem[ jQuery.camelCase( "default-" + name ) ] ?
					name.toLowerCase() :
					null;
			}
		};
});

// fix oldIE attroperties
if ( !getSetInput || !getSetAttribute ) {
	jQuery.attrHooks.value = {
		set: function( elem, value, name ) {
			if ( jQuery.nodeName( elem, "input" ) ) {
				// Does not return so that setAttribute is also used
				elem.defaultValue = value;
			} else {
				// Use nodeHook if defined (#1954); otherwise setAttribute is fine
				return nodeHook && nodeHook.set( elem, value, name );
			}
		}
	};
}

// IE6/7 do not support getting/setting some attributes with get/setAttribute
if ( !getSetAttribute ) {

	// Use this for any attribute in IE6/7
	// This fixes almost every IE6/7 issue
	nodeHook = {
		set: function( elem, value, name ) {
			// Set the existing or create a new attribute node
			var ret = elem.getAttributeNode( name );
			if ( !ret ) {
				elem.setAttributeNode(
					(ret = elem.ownerDocument.createAttribute( name ))
				);
			}

			ret.value = value += "";

			// Break association with cloned elements by also using setAttribute (#9646)
			if ( name === "value" || value === elem.getAttribute( name ) ) {
				return value;
			}
		}
	};

	// Some attributes are constructed with empty-string values when not defined
	attrHandle.id = attrHandle.name = attrHandle.coords =
		function( elem, name, isXML ) {
			var ret;
			if ( !isXML ) {
				return (ret = elem.getAttributeNode( name )) && ret.value !== "" ?
					ret.value :
					null;
			}
		};

	// Fixing value retrieval on a button requires this module
	jQuery.valHooks.button = {
		get: function( elem, name ) {
			var ret = elem.getAttributeNode( name );
			if ( ret && ret.specified ) {
				return ret.value;
			}
		},
		set: nodeHook.set
	};

	// Set contenteditable to false on removals(#10429)
	// Setting to empty string throws an error as an invalid value
	jQuery.attrHooks.contenteditable = {
		set: function( elem, value, name ) {
			nodeHook.set( elem, value === "" ? false : value, name );
		}
	};

	// Set width and height to auto instead of 0 on empty string( Bug #8150 )
	// This is for removals
	jQuery.each([ "width", "height" ], function( i, name ) {
		jQuery.attrHooks[ name ] = {
			set: function( elem, value ) {
				if ( value === "" ) {
					elem.setAttribute( name, "auto" );
					return value;
				}
			}
		};
	});
}

if ( !support.style ) {
	jQuery.attrHooks.style = {
		get: function( elem ) {
			// Return undefined in the case of empty string
			// Note: IE uppercases css property names, but if we were to .toLowerCase()
			// .cssText, that would destroy case senstitivity in URL's, like in "background"
			return elem.style.cssText || undefined;
		},
		set: function( elem, value ) {
			return ( elem.style.cssText = value + "" );
		}
	};
}




var rfocusable = /^(?:input|select|textarea|button|object)$/i,
	rclickable = /^(?:a|area)$/i;

jQuery.fn.extend({
	prop: function( name, value ) {
		return access( this, jQuery.prop, name, value, arguments.length > 1 );
	},

	removeProp: function( name ) {
		name = jQuery.propFix[ name ] || name;
		return this.each(function() {
			// try/catch handles cases where IE balks (such as removing a property on window)
			try {
				this[ name ] = undefined;
				delete this[ name ];
			} catch( e ) {}
		});
	}
});

jQuery.extend({
	propFix: {
		"for": "htmlFor",
		"class": "className"
	},

	prop: function( elem, name, value ) {
		var ret, hooks, notxml,
			nType = elem.nodeType;

		// don't get/set properties on text, comment and attribute nodes
		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
			return;
		}

		notxml = nType !== 1 || !jQuery.isXMLDoc( elem );

		if ( notxml ) {
			// Fix name and attach hooks
			name = jQuery.propFix[ name ] || name;
			hooks = jQuery.propHooks[ name ];
		}

		if ( value !== undefined ) {
			return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ?
				ret :
				( elem[ name ] = value );

		} else {
			return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ?
				ret :
				elem[ name ];
		}
	},

	propHooks: {
		tabIndex: {
			get: function( elem ) {
				// elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
				// http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
				// Use proper attribute retrieval(#12072)
				var tabindex = jQuery.find.attr( elem, "tabindex" );

				return tabindex ?
					parseInt( tabindex, 10 ) :
					rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
						0 :
						-1;
			}
		}
	}
});

// Some attributes require a special call on IE
// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
if ( !support.hrefNormalized ) {
	// href/src property should get the full normalized URL (#10299/#12915)
	jQuery.each([ "href", "src" ], function( i, name ) {
		jQuery.propHooks[ name ] = {
			get: function( elem ) {
				return elem.getAttribute( name, 4 );
			}
		};
	});
}

// Support: Safari, IE9+
// mis-reports the default selected property of an option
// Accessing the parent's selectedIndex property fixes it
if ( !support.optSelected ) {
	jQuery.propHooks.selected = {
		get: function( elem ) {
			var parent = elem.parentNode;

			if ( parent ) {
				parent.selectedIndex;

				// Make sure that it also works with optgroups, see #5701
				if ( parent.parentNode ) {
					parent.parentNode.selectedIndex;
				}
			}
			return null;
		}
	};
}

jQuery.each([
	"tabIndex",
	"readOnly",
	"maxLength",
	"cellSpacing",
	"cellPadding",
	"rowSpan",
	"colSpan",
	"useMap",
	"frameBorder",
	"contentEditable"
], function() {
	jQuery.propFix[ this.toLowerCase() ] = this;
});

// IE6/7 call enctype encoding
if ( !support.enctype ) {
	jQuery.propFix.enctype = "encoding";
}




var rclass = /[\t\r\n\f]/g;

jQuery.fn.extend({
	addClass: function( value ) {
		var classes, elem, cur, clazz, j, finalValue,
			i = 0,
			len = this.length,
			proceed = typeof value === "string" && value;

		if ( jQuery.isFunction( value ) ) {
			return this.each(function( j ) {
				jQuery( this ).addClass( value.call( this, j, this.className ) );
			});
		}

		if ( proceed ) {
			// The disjunction here is for better compressibility (see removeClass)
			classes = ( value || "" ).match( rnotwhite ) || [];

			for ( ; i < len; i++ ) {
				elem = this[ i ];
				cur = elem.nodeType === 1 && ( elem.className ?
					( " " + elem.className + " " ).replace( rclass, " " ) :
					" "
				);

				if ( cur ) {
					j = 0;
					while ( (clazz = classes[j++]) ) {
						if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
							cur += clazz + " ";
						}
					}

					// only assign if different to avoid unneeded rendering.
					finalValue = jQuery.trim( cur );
					if ( elem.className !== finalValue ) {
						elem.className = finalValue;
					}
				}
			}
		}

		return this;
	},

	removeClass: function( value ) {
		var classes, elem, cur, clazz, j, finalValue,
			i = 0,
			len = this.length,
			proceed = arguments.length === 0 || typeof value === "string" && value;

		if ( jQuery.isFunction( value ) ) {
			return this.each(function( j ) {
				jQuery( this ).removeClass( value.call( this, j, this.className ) );
			});
		}
		if ( proceed ) {
			classes = ( value || "" ).match( rnotwhite ) || [];

			for ( ; i < len; i++ ) {
				elem = this[ i ];
				// This expression is here for better compressibility (see addClass)
				cur = elem.nodeType === 1 && ( elem.className ?
					( " " + elem.className + " " ).replace( rclass, " " ) :
					""
				);

				if ( cur ) {
					j = 0;
					while ( (clazz = classes[j++]) ) {
						// Remove *all* instances
						while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
							cur = cur.replace( " " + clazz + " ", " " );
						}
					}

					// only assign if different to avoid unneeded rendering.
					finalValue = value ? jQuery.trim( cur ) : "";
					if ( elem.className !== finalValue ) {
						elem.className = finalValue;
					}
				}
			}
		}

		return this;
	},

	toggleClass: function( value, stateVal ) {
		var type = typeof value;

		if ( typeof stateVal === "boolean" && type === "string" ) {
			return stateVal ? this.addClass( value ) : this.removeClass( value );
		}

		if ( jQuery.isFunction( value ) ) {
			return this.each(function( i ) {
				jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
			});
		}

		return this.each(function() {
			if ( type === "string" ) {
				// toggle individual class names
				var className,
					i = 0,
					self = jQuery( this ),
					classNames = value.match( rnotwhite ) || [];

				while ( (className = classNames[ i++ ]) ) {
					// check each className given, space separated list
					if ( self.hasClass( className ) ) {
						self.removeClass( className );
					} else {
						self.addClass( className );
					}
				}

			// Toggle whole class name
			} else if ( type === strundefined || type === "boolean" ) {
				if ( this.className ) {
					// store className if set
					jQuery._data( this, "__className__", this.className );
				}

				// If the element has a class name or if we're passed "false",
				// then remove the whole classname (if there was one, the above saved it).
				// Otherwise bring back whatever was previously saved (if anything),
				// falling back to the empty string if nothing was stored.
				this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || "";
			}
		});
	},

	hasClass: function( selector ) {
		var className = " " + selector + " ",
			i = 0,
			l = this.length;
		for ( ; i < l; i++ ) {
			if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
				return true;
			}
		}

		return false;
	}
});




// Return jQuery for attributes-only inclusion


jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
	"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
	"change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {

	// Handle event binding
	jQuery.fn[ name ] = function( data, fn ) {
		return arguments.length > 0 ?
			this.on( name, null, data, fn ) :
			this.trigger( name );
	};
});

jQuery.fn.extend({
	hover: function( fnOver, fnOut ) {
		return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
	},

	bind: function( types, data, fn ) {
		return this.on( types, null, data, fn );
	},
	unbind: function( types, fn ) {
		return this.off( types, null, fn );
	},

	delegate: function( selector, types, data, fn ) {
		return this.on( types, selector, data, fn );
	},
	undelegate: function( selector, types, fn ) {
		// ( namespace ) or ( selector, types [, fn] )
		return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
	}
});


var nonce = jQuery.now();

var rquery = (/\?/);



var rvalidtokens = /(,)|(\[|{)|(}|])|"(?:[^"\\\r\n]|\\["\\\/bfnrt]|\\u[\da-fA-F]{4})*"\s*:?|true|false|null|-?(?!0\d)\d+(?:\.\d+|)(?:[eE][+-]?\d+|)/g;

jQuery.parseJSON = function( data ) {
	// Attempt to parse using the native JSON parser first
	if ( window.JSON && window.JSON.parse ) {
		// Support: Android 2.3
		// Workaround failure to string-cast null input
		return window.JSON.parse( data + "" );
	}

	var requireNonComma,
		depth = null,
		str = jQuery.trim( data + "" );

	// Guard against invalid (and possibly dangerous) input by ensuring that nothing remains
	// after removing valid tokens
	return str && !jQuery.trim( str.replace( rvalidtokens, function( token, comma, open, close ) {

		// Force termination if we see a misplaced comma
		if ( requireNonComma && comma ) {
			depth = 0;
		}

		// Perform no more replacements after returning to outermost depth
		if ( depth === 0 ) {
			return token;
		}

		// Commas must not follow "[", "{", or ","
		requireNonComma = open || comma;

		// Determine new depth
		// array/object open ("[" or "{"): depth += true - false (increment)
		// array/object close ("]" or "}"): depth += false - true (decrement)
		// other cases ("," or primitive): depth += true - true (numeric cast)
		depth += !close - !open;

		// Remove this token
		return "";
	}) ) ?
		( Function( "return " + str ) )() :
		jQuery.error( "Invalid JSON: " + data );
};


// Cross-browser xml parsing
jQuery.parseXML = function( data ) {
	var xml, tmp;
	if ( !data || typeof data !== "string" ) {
		return null;
	}
	try {
		if ( window.DOMParser ) { // Standard
			tmp = new DOMParser();
			xml = tmp.parseFromString( data, "text/xml" );
		} else { // IE
			xml = new ActiveXObject( "Microsoft.XMLDOM" );
			xml.async = "false";
			xml.loadXML( data );
		}
	} catch( e ) {
		xml = undefined;
	}
	if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) {
		jQuery.error( "Invalid XML: " + data );
	}
	return xml;
};


var
	// Document location
	ajaxLocParts,
	ajaxLocation,

	rhash = /#.*$/,
	rts = /([?&])_=[^&]*/,
	rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL
	// #7653, #8125, #8152: local protocol detection
	rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
	rnoContent = /^(?:GET|HEAD)$/,
	rprotocol = /^\/\//,
	rurl = /^([\w.+-]+:)(?:\/\/(?:[^\/?#]*@|)([^\/?#:]*)(?::(\d+)|)|)/,

	/* Prefilters
	 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
	 * 2) These are called:
	 *    - BEFORE asking for a transport
	 *    - AFTER param serialization (s.data is a string if s.processData is true)
	 * 3) key is the dataType
	 * 4) the catchall symbol "*" can be used
	 * 5) execution will start with transport dataType and THEN continue down to "*" if needed
	 */
	prefilters = {},

	/* Transports bindings
	 * 1) key is the dataType
	 * 2) the catchall symbol "*" can be used
	 * 3) selection will start with transport dataType and THEN go to "*" if needed
	 */
	transports = {},

	// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
	allTypes = "*/".concat("*");

// #8138, IE may throw an exception when accessing
// a field from window.location if document.domain has been set
try {
	ajaxLocation = location.href;
} catch( e ) {
	// Use the href attribute of an A element
	// since IE will modify it given document.location
	ajaxLocation = document.createElement( "a" );
	ajaxLocation.href = "";
	ajaxLocation = ajaxLocation.href;
}

// Segment location into parts
ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];

// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
function addToPrefiltersOrTransports( structure ) {

	// dataTypeExpression is optional and defaults to "*"
	return function( dataTypeExpression, func ) {

		if ( typeof dataTypeExpression !== "string" ) {
			func = dataTypeExpression;
			dataTypeExpression = "*";
		}

		var dataType,
			i = 0,
			dataTypes = dataTypeExpression.toLowerCase().match( rnotwhite ) || [];

		if ( jQuery.isFunction( func ) ) {
			// For each dataType in the dataTypeExpression
			while ( (dataType = dataTypes[i++]) ) {
				// Prepend if requested
				if ( dataType.charAt( 0 ) === "+" ) {
					dataType = dataType.slice( 1 ) || "*";
					(structure[ dataType ] = structure[ dataType ] || []).unshift( func );

				// Otherwise append
				} else {
					(structure[ dataType ] = structure[ dataType ] || []).push( func );
				}
			}
		}
	};
}

// Base inspection function for prefilters and transports
function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {

	var inspected = {},
		seekingTransport = ( structure === transports );

	function inspect( dataType ) {
		var selected;
		inspected[ dataType ] = true;
		jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
			var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
			if ( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
				options.dataTypes.unshift( dataTypeOrTransport );
				inspect( dataTypeOrTransport );
				return false;
			} else if ( seekingTransport ) {
				return !( selected = dataTypeOrTransport );
			}
		});
		return selected;
	}

	return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
}

// A special extend for ajax options
// that takes "flat" options (not to be deep extended)
// Fixes #9887
function ajaxExtend( target, src ) {
	var deep, key,
		flatOptions = jQuery.ajaxSettings.flatOptions || {};

	for ( key in src ) {
		if ( src[ key ] !== undefined ) {
			( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
		}
	}
	if ( deep ) {
		jQuery.extend( true, target, deep );
	}

	return target;
}

/* Handles responses to an ajax request:
 * - finds the right dataType (mediates between content-type and expected dataType)
 * - returns the corresponding response
 */
function ajaxHandleResponses( s, jqXHR, responses ) {
	var firstDataType, ct, finalDataType, type,
		contents = s.contents,
		dataTypes = s.dataTypes;

	// Remove auto dataType and get content-type in the process
	while ( dataTypes[ 0 ] === "*" ) {
		dataTypes.shift();
		if ( ct === undefined ) {
			ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
		}
	}

	// Check if we're dealing with a known content-type
	if ( ct ) {
		for ( type in contents ) {
			if ( contents[ type ] && contents[ type ].test( ct ) ) {
				dataTypes.unshift( type );
				break;
			}
		}
	}

	// Check to see if we have a response for the expected dataType
	if ( dataTypes[ 0 ] in responses ) {
		finalDataType = dataTypes[ 0 ];
	} else {
		// Try convertible dataTypes
		for ( type in responses ) {
			if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
				finalDataType = type;
				break;
			}
			if ( !firstDataType ) {
				firstDataType = type;
			}
		}
		// Or just use first one
		finalDataType = finalDataType || firstDataType;
	}

	// If we found a dataType
	// We add the dataType to the list if needed
	// and return the corresponding response
	if ( finalDataType ) {
		if ( finalDataType !== dataTypes[ 0 ] ) {
			dataTypes.unshift( finalDataType );
		}
		return responses[ finalDataType ];
	}
}

/* Chain conversions given the request and the original response
 * Also sets the responseXXX fields on the jqXHR instance
 */
function ajaxConvert( s, response, jqXHR, isSuccess ) {
	var conv2, current, conv, tmp, prev,
		converters = {},
		// Work with a copy of dataTypes in case we need to modify it for conversion
		dataTypes = s.dataTypes.slice();

	// Create converters map with lowercased keys
	if ( dataTypes[ 1 ] ) {
		for ( conv in s.converters ) {
			converters[ conv.toLowerCase() ] = s.converters[ conv ];
		}
	}

	current = dataTypes.shift();

	// Convert to each sequential dataType
	while ( current ) {

		if ( s.responseFields[ current ] ) {
			jqXHR[ s.responseFields[ current ] ] = response;
		}

		// Apply the dataFilter if provided
		if ( !prev && isSuccess && s.dataFilter ) {
			response = s.dataFilter( response, s.dataType );
		}

		prev = current;
		current = dataTypes.shift();

		if ( current ) {

			// There's only work to do if current dataType is non-auto
			if ( current === "*" ) {

				current = prev;

			// Convert response if prev dataType is non-auto and differs from current
			} else if ( prev !== "*" && prev !== current ) {

				// Seek a direct converter
				conv = converters[ prev + " " + current ] || converters[ "* " + current ];

				// If none found, seek a pair
				if ( !conv ) {
					for ( conv2 in converters ) {

						// If conv2 outputs current
						tmp = conv2.split( " " );
						if ( tmp[ 1 ] === current ) {

							// If prev can be converted to accepted input
							conv = converters[ prev + " " + tmp[ 0 ] ] ||
								converters[ "* " + tmp[ 0 ] ];
							if ( conv ) {
								// Condense equivalence converters
								if ( conv === true ) {
									conv = converters[ conv2 ];

								// Otherwise, insert the intermediate dataType
								} else if ( converters[ conv2 ] !== true ) {
									current = tmp[ 0 ];
									dataTypes.unshift( tmp[ 1 ] );
								}
								break;
							}
						}
					}
				}

				// Apply converter (if not an equivalence)
				if ( conv !== true ) {

					// Unless errors are allowed to bubble, catch and return them
					if ( conv && s[ "throws" ] ) {
						response = conv( response );
					} else {
						try {
							response = conv( response );
						} catch ( e ) {
							return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
						}
					}
				}
			}
		}
	}

	return { state: "success", data: response };
}

jQuery.extend({

	// Counter for holding the number of active queries
	active: 0,

	// Last-Modified header cache for next request
	lastModified: {},
	etag: {},

	ajaxSettings: {
		url: ajaxLocation,
		type: "GET",
		isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
		global: true,
		processData: true,
		async: true,
		contentType: "application/x-www-form-urlencoded; charset=UTF-8",
		/*
		timeout: 0,
		data: null,
		dataType: null,
		username: null,
		password: null,
		cache: null,
		throws: false,
		traditional: false,
		headers: {},
		*/

		accepts: {
			"*": allTypes,
			text: "text/plain",
			html: "text/html",
			xml: "application/xml, text/xml",
			json: "application/json, text/javascript"
		},

		contents: {
			xml: /xml/,
			html: /html/,
			json: /json/
		},

		responseFields: {
			xml: "responseXML",
			text: "responseText",
			json: "responseJSON"
		},

		// Data converters
		// Keys separate source (or catchall "*") and destination types with a single space
		converters: {

			// Convert anything to text
			"* text": String,

			// Text to html (true = no transformation)
			"text html": true,

			// Evaluate text as a json expression
			"text json": jQuery.parseJSON,

			// Parse text as xml
			"text xml": jQuery.parseXML
		},

		// For options that shouldn't be deep extended:
		// you can add your own custom options here if
		// and when you create one that shouldn't be
		// deep extended (see ajaxExtend)
		flatOptions: {
			url: true,
			context: true
		}
	},

	// Creates a full fledged settings object into target
	// with both ajaxSettings and settings fields.
	// If target is omitted, writes into ajaxSettings.
	ajaxSetup: function( target, settings ) {
		return settings ?

			// Building a settings object
			ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :

			// Extending ajaxSettings
			ajaxExtend( jQuery.ajaxSettings, target );
	},

	ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
	ajaxTransport: addToPrefiltersOrTransports( transports ),

	// Main method
	ajax: function( url, options ) {

		// If url is an object, simulate pre-1.5 signature
		if ( typeof url === "object" ) {
			options = url;
			url = undefined;
		}

		// Force options to be an object
		options = options || {};

		var // Cross-domain detection vars
			parts,
			// Loop variable
			i,
			// URL without anti-cache param
			cacheURL,
			// Response headers as string
			responseHeadersString,
			// timeout handle
			timeoutTimer,

			// To know if global events are to be dispatched
			fireGlobals,

			transport,
			// Response headers
			responseHeaders,
			// Create the final options object
			s = jQuery.ajaxSetup( {}, options ),
			// Callbacks context
			callbackContext = s.context || s,
			// Context for global events is callbackContext if it is a DOM node or jQuery collection
			globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?
				jQuery( callbackContext ) :
				jQuery.event,
			// Deferreds
			deferred = jQuery.Deferred(),
			completeDeferred = jQuery.Callbacks("once memory"),
			// Status-dependent callbacks
			statusCode = s.statusCode || {},
			// Headers (they are sent all at once)
			requestHeaders = {},
			requestHeadersNames = {},
			// The jqXHR state
			state = 0,
			// Default abort message
			strAbort = "canceled",
			// Fake xhr
			jqXHR = {
				readyState: 0,

				// Builds headers hashtable if needed
				getResponseHeader: function( key ) {
					var match;
					if ( state === 2 ) {
						if ( !responseHeaders ) {
							responseHeaders = {};
							while ( (match = rheaders.exec( responseHeadersString )) ) {
								responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
							}
						}
						match = responseHeaders[ key.toLowerCase() ];
					}
					return match == null ? null : match;
				},

				// Raw string
				getAllResponseHeaders: function() {
					return state === 2 ? responseHeadersString : null;
				},

				// Caches the header
				setRequestHeader: function( name, value ) {
					var lname = name.toLowerCase();
					if ( !state ) {
						name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
						requestHeaders[ name ] = value;
					}
					return this;
				},

				// Overrides response content-type header
				overrideMimeType: function( type ) {
					if ( !state ) {
						s.mimeType = type;
					}
					return this;
				},

				// Status-dependent callbacks
				statusCode: function( map ) {
					var code;
					if ( map ) {
						if ( state < 2 ) {
							for ( code in map ) {
								// Lazy-add the new callback in a way that preserves old ones
								statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
							}
						} else {
							// Execute the appropriate callbacks
							jqXHR.always( map[ jqXHR.status ] );
						}
					}
					return this;
				},

				// Cancel the request
				abort: function( statusText ) {
					var finalText = statusText || strAbort;
					if ( transport ) {
						transport.abort( finalText );
					}
					done( 0, finalText );
					return this;
				}
			};

		// Attach deferreds
		deferred.promise( jqXHR ).complete = completeDeferred.add;
		jqXHR.success = jqXHR.done;
		jqXHR.error = jqXHR.fail;

		// Remove hash character (#7531: and string promotion)
		// Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
		// Handle falsy url in the settings object (#10093: consistency with old signature)
		// We also use the url parameter if available
		s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" );

		// Alias method option to type as per ticket #12004
		s.type = options.method || options.type || s.method || s.type;

		// Extract dataTypes list
		s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( rnotwhite ) || [ "" ];

		// A cross-domain request is in order when we have a protocol:host:port mismatch
		if ( s.crossDomain == null ) {
			parts = rurl.exec( s.url.toLowerCase() );
			s.crossDomain = !!( parts &&
				( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
					( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !==
						( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) )
			);
		}

		// Convert data if not already a string
		if ( s.data && s.processData && typeof s.data !== "string" ) {
			s.data = jQuery.param( s.data, s.traditional );
		}

		// Apply prefilters
		inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );

		// If request was aborted inside a prefilter, stop there
		if ( state === 2 ) {
			return jqXHR;
		}

		// We can fire global events as of now if asked to
		fireGlobals = s.global;

		// Watch for a new set of requests
		if ( fireGlobals && jQuery.active++ === 0 ) {
			jQuery.event.trigger("ajaxStart");
		}

		// Uppercase the type
		s.type = s.type.toUpperCase();

		// Determine if request has content
		s.hasContent = !rnoContent.test( s.type );

		// Save the URL in case we're toying with the If-Modified-Since
		// and/or If-None-Match header later on
		cacheURL = s.url;

		// More options handling for requests with no content
		if ( !s.hasContent ) {

			// If data is available, append data to url
			if ( s.data ) {
				cacheURL = ( s.url += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
				// #9682: remove data so that it's not used in an eventual retry
				delete s.data;
			}

			// Add anti-cache in url if needed
			if ( s.cache === false ) {
				s.url = rts.test( cacheURL ) ?

					// If there is already a '_' parameter, set its value
					cacheURL.replace( rts, "$1_=" + nonce++ ) :

					// Otherwise add one to the end
					cacheURL + ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + nonce++;
			}
		}

		// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
		if ( s.ifModified ) {
			if ( jQuery.lastModified[ cacheURL ] ) {
				jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
			}
			if ( jQuery.etag[ cacheURL ] ) {
				jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
			}
		}

		// Set the correct header, if data is being sent
		if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
			jqXHR.setRequestHeader( "Content-Type", s.contentType );
		}

		// Set the Accepts header for the server, depending on the dataType
		jqXHR.setRequestHeader(
			"Accept",
			s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
				s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
				s.accepts[ "*" ]
		);

		// Check for headers option
		for ( i in s.headers ) {
			jqXHR.setRequestHeader( i, s.headers[ i ] );
		}

		// Allow custom headers/mimetypes and early abort
		if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
			// Abort if not done already and return
			return jqXHR.abort();
		}

		// aborting is no longer a cancellation
		strAbort = "abort";

		// Install callbacks on deferreds
		for ( i in { success: 1, error: 1, complete: 1 } ) {
			jqXHR[ i ]( s[ i ] );
		}

		// Get transport
		transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );

		// If no transport, we auto-abort
		if ( !transport ) {
			done( -1, "No Transport" );
		} else {
			jqXHR.readyState = 1;

			// Send global event
			if ( fireGlobals ) {
				globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
			}
			// Timeout
			if ( s.async && s.timeout > 0 ) {
				timeoutTimer = setTimeout(function() {
					jqXHR.abort("timeout");
				}, s.timeout );
			}

			try {
				state = 1;
				transport.send( requestHeaders, done );
			} catch ( e ) {
				// Propagate exception as error if not done
				if ( state < 2 ) {
					done( -1, e );
				// Simply rethrow otherwise
				} else {
					throw e;
				}
			}
		}

		// Callback for when everything is done
		function done( status, nativeStatusText, responses, headers ) {
			var isSuccess, success, error, response, modified,
				statusText = nativeStatusText;

			// Called once
			if ( state === 2 ) {
				return;
			}

			// State is "done" now
			state = 2;

			// Clear timeout if it exists
			if ( timeoutTimer ) {
				clearTimeout( timeoutTimer );
			}

			// Dereference transport for early garbage collection
			// (no matter how long the jqXHR object will be used)
			transport = undefined;

			// Cache response headers
			responseHeadersString = headers || "";

			// Set readyState
			jqXHR.readyState = status > 0 ? 4 : 0;

			// Determine if successful
			isSuccess = status >= 200 && status < 300 || status === 304;

			// Get response data
			if ( responses ) {
				response = ajaxHandleResponses( s, jqXHR, responses );
			}

			// Convert no matter what (that way responseXXX fields are always set)
			response = ajaxConvert( s, response, jqXHR, isSuccess );

			// If successful, handle type chaining
			if ( isSuccess ) {

				// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
				if ( s.ifModified ) {
					modified = jqXHR.getResponseHeader("Last-Modified");
					if ( modified ) {
						jQuery.lastModified[ cacheURL ] = modified;
					}
					modified = jqXHR.getResponseHeader("etag");
					if ( modified ) {
						jQuery.etag[ cacheURL ] = modified;
					}
				}

				// if no content
				if ( status === 204 || s.type === "HEAD" ) {
					statusText = "nocontent";

				// if not modified
				} else if ( status === 304 ) {
					statusText = "notmodified";

				// If we have data, let's convert it
				} else {
					statusText = response.state;
					success = response.data;
					error = response.error;
					isSuccess = !error;
				}
			} else {
				// We extract error from statusText
				// then normalize statusText and status for non-aborts
				error = statusText;
				if ( status || !statusText ) {
					statusText = "error";
					if ( status < 0 ) {
						status = 0;
					}
				}
			}

			// Set data for the fake xhr object
			jqXHR.status = status;
			jqXHR.statusText = ( nativeStatusText || statusText ) + "";

			// Success/Error
			if ( isSuccess ) {
				deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
			} else {
				deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
			}

			// Status-dependent callbacks
			jqXHR.statusCode( statusCode );
			statusCode = undefined;

			if ( fireGlobals ) {
				globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
					[ jqXHR, s, isSuccess ? success : error ] );
			}

			// Complete
			completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );

			if ( fireGlobals ) {
				globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
				// Handle the global AJAX counter
				if ( !( --jQuery.active ) ) {
					jQuery.event.trigger("ajaxStop");
				}
			}
		}

		return jqXHR;
	},

	getJSON: function( url, data, callback ) {
		return jQuery.get( url, data, callback, "json" );
	},

	getScript: function( url, callback ) {
		return jQuery.get( url, undefined, callback, "script" );
	}
});

jQuery.each( [ "get", "post" ], function( i, method ) {
	jQuery[ method ] = function( url, data, callback, type ) {
		// shift arguments if data argument was omitted
		if ( jQuery.isFunction( data ) ) {
			type = type || callback;
			callback = data;
			data = undefined;
		}

		return jQuery.ajax({
			url: url,
			type: method,
			dataType: type,
			data: data,
			success: callback
		});
	};
});

// Attach a bunch of functions for handling common AJAX events
jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ) {
	jQuery.fn[ type ] = function( fn ) {
		return this.on( type, fn );
	};
});


jQuery._evalUrl = function( url ) {
	return jQuery.ajax({
		url: url,
		type: "GET",
		dataType: "script",
		async: false,
		global: false,
		"throws": true
	});
};


jQuery.fn.extend({
	wrapAll: function( html ) {
		if ( jQuery.isFunction( html ) ) {
			return this.each(function(i) {
				jQuery(this).wrapAll( html.call(this, i) );
			});
		}

		if ( this[0] ) {
			// The elements to wrap the target around
			var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true);

			if ( this[0].parentNode ) {
				wrap.insertBefore( this[0] );
			}

			wrap.map(function() {
				var elem = this;

				while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {
					elem = elem.firstChild;
				}

				return elem;
			}).append( this );
		}

		return this;
	},

	wrapInner: function( html ) {
		if ( jQuery.isFunction( html ) ) {
			return this.each(function(i) {
				jQuery(this).wrapInner( html.call(this, i) );
			});
		}

		return this.each(function() {
			var self = jQuery( this ),
				contents = self.contents();

			if ( contents.length ) {
				contents.wrapAll( html );

			} else {
				self.append( html );
			}
		});
	},

	wrap: function( html ) {
		var isFunction = jQuery.isFunction( html );

		return this.each(function(i) {
			jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
		});
	},

	unwrap: function() {
		return this.parent().each(function() {
			if ( !jQuery.nodeName( this, "body" ) ) {
				jQuery( this ).replaceWith( this.childNodes );
			}
		}).end();
	}
});


jQuery.expr.filters.hidden = function( elem ) {
	// Support: Opera <= 12.12
	// Opera reports offsetWidths and offsetHeights less than zero on some elements
	return elem.offsetWidth <= 0 && elem.offsetHeight <= 0 ||
		(!support.reliableHiddenOffsets() &&
			((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none");
};

jQuery.expr.filters.visible = function( elem ) {
	return !jQuery.expr.filters.hidden( elem );
};




var r20 = /%20/g,
	rbracket = /\[\]$/,
	rCRLF = /\r?\n/g,
	rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
	rsubmittable = /^(?:input|select|textarea|keygen)/i;

function buildParams( prefix, obj, traditional, add ) {
	var name;

	if ( jQuery.isArray( obj ) ) {
		// Serialize array item.
		jQuery.each( obj, function( i, v ) {
			if ( traditional || rbracket.test( prefix ) ) {
				// Treat each array item as a scalar.
				add( prefix, v );

			} else {
				// Item is non-scalar (array or object), encode its numeric index.
				buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
			}
		});

	} else if ( !traditional && jQuery.type( obj ) === "object" ) {
		// Serialize object item.
		for ( name in obj ) {
			buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
		}

	} else {
		// Serialize scalar item.
		add( prefix, obj );
	}
}

// Serialize an array of form elements or a set of
// key/values into a query string
jQuery.param = function( a, traditional ) {
	var prefix,
		s = [],
		add = function( key, value ) {
			// If value is a function, invoke it and return its value
			value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
			s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
		};

	// Set traditional to true for jQuery <= 1.3.2 behavior.
	if ( traditional === undefined ) {
		traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
	}

	// If an array was passed in, assume that it is an array of form elements.
	if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
		// Serialize the form elements
		jQuery.each( a, function() {
			add( this.name, this.value );
		});

	} else {
		// If traditional, encode the "old" way (the way 1.3.2 or older
		// did it), otherwise encode params recursively.
		for ( prefix in a ) {
			buildParams( prefix, a[ prefix ], traditional, add );
		}
	}

	// Return the resulting serialization
	return s.join( "&" ).replace( r20, "+" );
};

jQuery.fn.extend({
	serialize: function() {
		return jQuery.param( this.serializeArray() );
	},
	serializeArray: function() {
		return this.map(function() {
			// Can add propHook for "elements" to filter or add form elements
			var elements = jQuery.prop( this, "elements" );
			return elements ? jQuery.makeArray( elements ) : this;
		})
		.filter(function() {
			var type = this.type;
			// Use .is(":disabled") so that fieldset[disabled] works
			return this.name && !jQuery( this ).is( ":disabled" ) &&
				rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
				( this.checked || !rcheckableType.test( type ) );
		})
		.map(function( i, elem ) {
			var val = jQuery( this ).val();

			return val == null ?
				null :
				jQuery.isArray( val ) ?
					jQuery.map( val, function( val ) {
						return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
					}) :
					{ name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
		}).get();
	}
});


// Create the request object
// (This is still attached to ajaxSettings for backward compatibility)
jQuery.ajaxSettings.xhr = window.ActiveXObject !== undefined ?
	// Support: IE6+
	function() {

		// XHR cannot access local files, always use ActiveX for that case
		return !this.isLocal &&

			// Support: IE7-8
			// oldIE XHR does not support non-RFC2616 methods (#13240)
			// See http://msdn.microsoft.com/en-us/library/ie/ms536648(v=vs.85).aspx
			// and http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html#sec9
			// Although this check for six methods instead of eight
			// since IE also does not support "trace" and "connect"
			/^(get|post|head|put|delete|options)$/i.test( this.type ) &&

			createStandardXHR() || createActiveXHR();
	} :
	// For all other browsers, use the standard XMLHttpRequest object
	createStandardXHR;

//bh

	function createXHR(isMSIE) {
		try {
			return (isMSIE ? new window.ActiveXObject( "Microsoft.XMLHTTP" ) : new window.XMLHttpRequest());
		} catch( e ) {}
	}

 jQuery.ajaxSettings.xhr = (window.ActiveXObject === undefined ? createXHR :  
	function() {
		return (this.url == document.location || this.url.indexOf("http") == 0 || !this.isLocal) &&  // BH MSIE fix
			/^(get|post|head|put|delete|options)$/i.test( this.type ) &&
			createXHR() || createXHR(1);
	});
 
//bh


var xhrId = 0,
	xhrCallbacks = {},
	xhrSupported = jQuery.ajaxSettings.xhr();

// Support: IE<10
// Open requests must be manually aborted on unload (#5280)
if ( window.ActiveXObject ) {
	jQuery( window ).on( "unload", function() {
		for ( var key in xhrCallbacks ) {
			xhrCallbacks[ key ]( undefined, true );
		}
	});
}

// Determine support properties
support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
xhrSupported = support.ajax = !!xhrSupported;

// Create transport if the browser can provide an xhr
if ( xhrSupported ) {

	jQuery.ajaxTransport(function( options ) {
		// Cross domain only allowed if supported through XMLHttpRequest
		if ( !options.crossDomain || support.cors ) {

			var callback;

			return {
				send: function( headers, complete ) {
					var i,
						xhr = options.xhr(),
						id = ++xhrId;

					// Open the socket
					console.log("xhr.open async=" + options.async + " url=" + options.url);
					xhr.open( options.type, options.url, options.async, options.username, options.password );

					// Apply custom fields if provided
					if ( options.xhrFields ) {
						for ( i in options.xhrFields ) {
							xhr[ i ] = options.xhrFields[ i ];
						}
					}

					// Override mime type if needed
					if ( options.mimeType && xhr.overrideMimeType ) {
						xhr.overrideMimeType( options.mimeType );
					}

					// X-Requested-With header
					// For cross-domain requests, seeing as conditions for a preflight are
					// akin to a jigsaw puzzle, we simply never set it to be sure.
					// (it can always be set on a per-request basis or even using ajaxSetup)
					// For same-domain requests, won't change header if already provided.
					if ( !options.crossDomain && !headers["X-Requested-With"] ) {
						headers["X-Requested-With"] = "XMLHttpRequest";
					}

					// Set headers
					for ( i in headers ) {
						// Support: IE<9
						// IE's ActiveXObject throws a 'Type Mismatch' exception when setting
						// request header to a null-value.
						//
						// To keep consistent with other XHR implementations, cast the value
						// to string and ignore `undefined`.
						if ( headers[ i ] !== undefined ) {
							xhr.setRequestHeader( i, headers[ i ] + "" );
						}
					}

					// Do send the request
					// This may raise an exception which is actually
					// handled in jQuery.ajax (so no try/catch here)
					xhr.send( ( options.hasContent && options.data ) || null );

					// Listener
					callback = function( _, isAbort ) {
						var status, statusText, responses;

						// Was never called and is aborted or complete
						if ( callback && ( isAbort || xhr.readyState === 4 ) ) {
							// Clean up
							delete xhrCallbacks[ id ];
							callback = undefined;
							xhr.onreadystatechange = jQuery.noop;

							// Abort manually if needed
							if ( isAbort ) {
								if ( xhr.readyState !== 4 ) {
									xhr.abort();
								}
							} else {
								responses = {};
								status = xhr.status;

								// Support: IE<10
								// Accessing binary-data responseText throws an exception
								// (#11426)
								if ( typeof xhr.responseText === "string" ) {
									responses.text = xhr.responseText;
								}

								// Firefox throws an exception when accessing
								// statusText for faulty cross-domain requests
								try {
									statusText = xhr.statusText;
								} catch( e ) {
									// We normalize with Webkit giving an empty statusText
									statusText = "";
								}

								// Filter status for non standard behaviors

								// If the request is local and we have data: assume a success
								// (success with no data won't get notified, that's the best we
								// can do given current implementations)
								if ( !status && options.isLocal && !options.crossDomain ) {
									status = responses.text ? 200 : 404;
								// IE - #1450: sometimes returns 1223 when it should be 204
								} else if ( status === 1223 ) {
									status = 204;
								}
							}
						}

						// Call complete if needed
						if ( responses ) {
							complete( status, statusText, responses, xhr.getAllResponseHeaders() );
						}
					};

					if ( !options.async ) {
						// if we're in sync mode we fire the callback
						callback();
					} else if ( xhr.readyState === 4 ) {
						// (IE6 & IE7) if it's in cache and has been
						// retrieved directly we need to fire the callback
						setTimeout( callback );
					} else {
						// Add to the list of active xhr callbacks
						xhr.onreadystatechange = xhrCallbacks[ id ] = callback;
					}
				},

				abort: function() {
					if ( callback ) {
						callback( undefined, true );
					}
				}
			};
		}
	});
}

// Functions to create xhrs
function createStandardXHR() {
	try {
		return new window.XMLHttpRequest();
	} catch( e ) {}
}

function createActiveXHR() {
	try {
		return new window.ActiveXObject( "Microsoft.XMLHTTP" );
	} catch( e ) {}
}




// Install script dataType
jQuery.ajaxSetup({
	accepts: {
		script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
	},
	contents: {
		script: /(?:java|ecma)script/
	},
	converters: {
		"text script": function( text ) {
			jQuery.globalEval( text );
			return text;
		}
	}
});

// Handle cache's special case and global
jQuery.ajaxPrefilter( "script", function( s ) {
	if ( s.cache === undefined ) {
		s.cache = false;
	}
	if ( s.crossDomain ) {
		s.type = "GET";
		s.global = false;
	}
});

// Bind script tag hack transport
jQuery.ajaxTransport( "script", function(s) {

	// This transport only deals with cross domain requests
	if ( s.crossDomain ) {

		var script,
			head = document.head || jQuery("head")[0] || document.documentElement;

		return {

			send: function( _, callback ) {

				script = document.createElement("script");

				script.async = true;

				if ( s.scriptCharset ) {
					script.charset = s.scriptCharset;
				}

				script.src = s.url;

				// Attach handlers for all browsers
				script.onload = script.onreadystatechange = function( _, isAbort ) {

					if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {

						// Handle memory leak in IE
						script.onload = script.onreadystatechange = null;

						// Remove the script
						if ( script.parentNode ) {
							script.parentNode.removeChild( script );
						}

						// Dereference the script
						script = null;

						// Callback if not abort
						if ( !isAbort ) {
							callback( 200, "success" );
						}
					}
				};

				// Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending
				// Use native DOM manipulation to avoid our domManip AJAX trickery
				head.insertBefore( script, head.firstChild );
			},

			abort: function() {
				if ( script ) {
					script.onload( undefined, true );
				}
			}
		};
	}
});




var oldCallbacks = [],
	rjsonp = /(=)\?(?=&|$)|\?\?/;

// Default jsonp settings
jQuery.ajaxSetup({
	jsonp: "callback",
	jsonpCallback: function() {
		var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) );
		this[ callback ] = true;
		return callback;
	}
});

// Detect, normalize options and install callbacks for jsonp requests
jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {

	var callbackName, overwritten, responseContainer,
		jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
			"url" :
			typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data"
		);

	// Handle iff the expected data type is "jsonp" or we have a parameter to set
	if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {

		// Get callback name, remembering preexisting value associated with it
		callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
			s.jsonpCallback() :
			s.jsonpCallback;

		// Insert callback into url or form data
		if ( jsonProp ) {
			s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
		} else if ( s.jsonp !== false ) {
			s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
		}

		// Use data converter to retrieve json after script execution
		s.converters["script json"] = function() {
			if ( !responseContainer ) {
				jQuery.error( callbackName + " was not called" );
			}
			return responseContainer[ 0 ];
		};

		// force json dataType
		s.dataTypes[ 0 ] = "json";

		// Install callback
		overwritten = window[ callbackName ];
		window[ callbackName ] = function() {
			responseContainer = arguments;
		};

		// Clean-up function (fires after converters)
		jqXHR.always(function() {
			// Restore preexisting value
			window[ callbackName ] = overwritten;

			// Save back as free
			if ( s[ callbackName ] ) {
				// make sure that re-using the options doesn't screw things around
				s.jsonpCallback = originalSettings.jsonpCallback;

				// save the callback name for future use
				oldCallbacks.push( callbackName );
			}

			// Call if it was a function and we have a response
			if ( responseContainer && jQuery.isFunction( overwritten ) ) {
				overwritten( responseContainer[ 0 ] );
			}

			responseContainer = overwritten = undefined;
		});

		// Delegate to script
		return "script";
	}
});




// data: string of html
// context (optional): If specified, the fragment will be created in this context, defaults to document
// keepScripts (optional): If true, will include scripts passed in the html string
jQuery.parseHTML = function( data, context, keepScripts ) {
	if ( !data || typeof data !== "string" ) {
		return null;
	}
	if ( typeof context === "boolean" ) {
		keepScripts = context;
		context = false;
	}
	context = context || document;

	var parsed = rsingleTag.exec( data ),
		scripts = !keepScripts && [];

	// Single tag
	if ( parsed ) {
		return [ context.createElement( parsed[1] ) ];
	}

	parsed = jQuery.buildFragment( [ data ], context, scripts );

	if ( scripts && scripts.length ) {
		jQuery( scripts ).remove();
	}

	return jQuery.merge( [], parsed.childNodes );
};


// Keep a copy of the old load method
var _load = jQuery.fn.load;

/**
 * Load a url into a page
 */
jQuery.fn.load = function( url, params, callback ) {
	if ( typeof url !== "string" && _load ) {
		return _load.apply( this, arguments );
	}

	var selector, response, type,
		self = this,
		off = url.indexOf(" ");

	if ( off >= 0 ) {
		selector = url.slice( off, url.length );
		url = url.slice( 0, off );
	}

	// If it's a function
	if ( jQuery.isFunction( params ) ) {

		// We assume that it's the callback
		callback = params;
		params = undefined;

	// Otherwise, build a param string
	} else if ( params && typeof params === "object" ) {
		type = "POST";
	}

	// If we have elements to modify, make the request
	if ( self.length > 0 ) {
		jQuery.ajax({
			url: url,

			// if "type" variable is undefined, then "GET" method will be used
			type: type,
			dataType: "html",
			data: params
		}).done(function( responseText ) {

			// Save response for use in complete callback
			response = arguments;

			self.html( selector ?

				// If a selector was specified, locate the right elements in a dummy div
				// Exclude scripts to avoid IE 'Permission Denied' errors
				jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :

				// Otherwise use the full result
				responseText );

		}).complete( callback && function( jqXHR, status ) {
			self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
		});
	}

	return this;
};




jQuery.expr.filters.animated = function( elem ) {
	return jQuery.grep(jQuery.timers, function( fn ) {
		return elem === fn.elem;
	}).length;
};





var docElem = window.document.documentElement;

/**
 * Gets a window from an element
 */
function getWindow( elem ) {
	return jQuery.isWindow( elem ) ?
		elem :
		elem.nodeType === 9 ?
			elem.defaultView || elem.parentWindow :
			false;
}

jQuery.offset = {
	setOffset: function( elem, options, i ) {
		var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
			position = jQuery.css( elem, "position" ),
			curElem = jQuery( elem ),
			props = {};

		// set position first, in-case top/left are set even on static elem
		if ( position === "static" ) {
			elem.style.position = "relative";
		}

		curOffset = curElem.offset();
		curCSSTop = jQuery.css( elem, "top" );
		curCSSLeft = jQuery.css( elem, "left" );
		calculatePosition = ( position === "absolute" || position === "fixed" ) &&
			jQuery.inArray("auto", [ curCSSTop, curCSSLeft ] ) > -1;

		// need to be able to calculate position if either top or left is auto and position is either absolute or fixed
		if ( calculatePosition ) {
			curPosition = curElem.position();
			curTop = curPosition.top;
			curLeft = curPosition.left;
		} else {
			curTop = parseFloat( curCSSTop ) || 0;
			curLeft = parseFloat( curCSSLeft ) || 0;
		}

		if ( jQuery.isFunction( options ) ) {
			options = options.call( elem, i, curOffset );
		}

		if ( options.top != null ) {
			props.top = ( options.top - curOffset.top ) + curTop;
		}
		if ( options.left != null ) {
			props.left = ( options.left - curOffset.left ) + curLeft;
		}

		if ( "using" in options ) {
			options.using.call( elem, props );
		} else {
			curElem.css( props );
		}
	}
};

jQuery.fn.extend({
	offset: function( options ) {
		if ( arguments.length ) {
			return options === undefined ?
				this :
				this.each(function( i ) {
					jQuery.offset.setOffset( this, options, i );
				});
		}

		var docElem, win,
			box = { top: 0, left: 0 },
			elem = this[ 0 ],
			doc = elem && elem.ownerDocument;

		if ( !doc ) {
			return;
		}

		docElem = doc.documentElement;

		// Make sure it's not a disconnected DOM node
		if ( !jQuery.contains( docElem, elem ) ) {
			return box;
		}

		// If we don't have gBCR, just use 0,0 rather than error
		// BlackBerry 5, iOS 3 (original iPhone)
		if ( typeof elem.getBoundingClientRect !== strundefined ) {
			box = elem.getBoundingClientRect();
		}
		win = getWindow( doc );
		return {
			top: box.top  + ( win.pageYOffset || docElem.scrollTop )  - ( docElem.clientTop  || 0 ),
			left: box.left + ( win.pageXOffset || docElem.scrollLeft ) - ( docElem.clientLeft || 0 )
		};
	},

	position: function() {
		if ( !this[ 0 ] ) {
			return;
		}

		var offsetParent, offset,
			parentOffset = { top: 0, left: 0 },
			elem = this[ 0 ];

		// fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is its only offset parent
		if ( jQuery.css( elem, "position" ) === "fixed" ) {
			// we assume that getBoundingClientRect is available when computed position is fixed
			offset = elem.getBoundingClientRect();
		} else {
			// Get *real* offsetParent
			offsetParent = this.offsetParent();

			// Get correct offsets
			offset = this.offset();
			if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
				parentOffset = offsetParent.offset();
			}

			// Add offsetParent borders
			parentOffset.top  += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
			parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
		}

		// Subtract parent offsets and element margins
		// note: when an element has margin: auto the offsetLeft and marginLeft
		// are the same in Safari causing offset.left to incorrectly be 0
		return {
			top:  offset.top  - parentOffset.top - jQuery.css( elem, "marginTop", true ),
			left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true)
		};
	},

	offsetParent: function() {
		return this.map(function() {
			var offsetParent = this.offsetParent || docElem;

			while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position" ) === "static" ) ) {
				offsetParent = offsetParent.offsetParent;
			}
			return offsetParent || docElem;
		});
	}
});

// Create scrollLeft and scrollTop methods
jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) {
	var top = /Y/.test( prop );

	jQuery.fn[ method ] = function( val ) {
		return access( this, function( elem, method, val ) {
			var win = getWindow( elem );

			if ( val === undefined ) {
				return win ? (prop in win) ? win[ prop ] :
					win.document.documentElement[ method ] :
					elem[ method ];
			}

			if ( win ) {
				win.scrollTo(
					!top ? val : jQuery( win ).scrollLeft(),
					top ? val : jQuery( win ).scrollTop()
				);

			} else {
				elem[ method ] = val;
			}
		}, method, val, arguments.length, null );
	};
});

// Add the top/left cssHooks using jQuery.fn.position
// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
// getComputedStyle returns percent when specified for top/left/bottom/right
// rather than make the css module depend on the offset module, we just check for it here
jQuery.each( [ "top", "left" ], function( i, prop ) {
	jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,
		function( elem, computed ) {
			if ( computed ) {
				computed = curCSS( elem, prop );
				// if curCSS returns percentage, fallback to offset
				return rnumnonpx.test( computed ) ?
					jQuery( elem ).position()[ prop ] + "px" :
					computed;
			}
		}
	);
});


// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
	jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
		// margin is only for outerHeight, outerWidth
		jQuery.fn[ funcName ] = function( margin, value ) {
			var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
				extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );

			return access( this, function( elem, type, value ) {
				var doc;

				if ( jQuery.isWindow( elem ) ) {
					// As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
					// isn't a whole lot we can do. See pull request at this URL for discussion:
					// https://github.com/jquery/jquery/pull/764
					return elem.document.documentElement[ "client" + name ];
				}

				// Get document width or height
				if ( elem.nodeType === 9 ) {
					doc = elem.documentElement;

					// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest
					// unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it.
					return Math.max(
						elem.body[ "scroll" + name ], doc[ "scroll" + name ],
						elem.body[ "offset" + name ], doc[ "offset" + name ],
						doc[ "client" + name ]
					);
				}

				return value === undefined ?
					// Get width or height on the element, requesting but not forcing parseFloat
					jQuery.css( elem, type, extra ) :

					// Set width or height on the element
					jQuery.style( elem, type, value, extra );
			}, type, chainable ? margin : undefined, chainable, null );
		};
	});
});


// The number of elements contained in the matched element set
jQuery.fn.size = function() {
	return this.length;
};

jQuery.fn.andSelf = jQuery.fn.addBack;




// Register as a named AMD module, since jQuery can be concatenated with other
// files that may use define, but not via a proper concatenation script that
// understands anonymous AMD modules. A named AMD is safest and most robust
// way to register. Lowercase jquery is used because AMD module names are
// derived from file names, and jQuery is normally delivered in a lowercase
// file name. Do this after creating the global so that if an AMD module wants
// to call noConflict to hide this version of jQuery, it will work.
if ( typeof define === "function" && define.amd ) {
	define( "jquery", [], function() {
		return jQuery;
	});
}




var
	// Map over jQuery in case of overwrite
	_jQuery = window.jQuery,

	// Map over the $ in case of overwrite
	_$ = window.$;

jQuery.noConflict = function( deep ) {
	if ( window.$ === jQuery ) {
		window.$ = _$;
	}

	if ( deep && window.jQuery === jQuery ) {
		window.jQuery = _jQuery;
	}

	return jQuery;
};

// Expose jQuery and $ identifiers, even in
// AMD (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
// and CommonJS for browser emulators (#13566)
if ( typeof noGlobal === strundefined ) {
	window.jQuery = window.$ = jQuery;
}




return jQuery;

}));
// JSmoljQueryExt.js
// 9/2/2013 7:43:12 AM BH Opera/Safari fix for binary file reading
// 3/11/2014 6:31:01 AM BH fix for MSIE not working locally

;(function($) {

	function createXHR(isMSIE) {
		try {
			return (isMSIE ? new window.ActiveXObject( "Microsoft.XMLHTTP" ) : new window.XMLHttpRequest());
		} catch( e ) {}
	}

 $.ajaxSettings.xhr = (window.ActiveXObject === undefined ? createXHR :  
	function() {
		return (this.url == document.location || this.url.indexOf("http") == 0 || !this.isLocal) &&  // BH MSIE fix
			/^(get|post|head|put|delete|options)$/i.test( this.type ) &&
			createXHR() || createXHR(1);
	});


// Bind script tag hack transport
		$.ajaxTransport( "+script", function(s) {

	// This transport only deals with cross domain requests
	// BH: No! This is not compatible with Chrome
	if ( true || s.crossDomain ) {

		var script,
			head = document.head || jQuery("head")[0] || document.documentElement;

		return {

			send: function( _, callback ) {
				script = document.createElement("script");
				//script.async = true;

				if ( s.scriptCharset ) {
					script.charset = s.scriptCharset;
				}

				script.src = s.url;

				// Attach handlers for all browsers
				script.onload = script.onreadystatechange = function( _, isAbort ) {

					if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {

						// Handle memory leak in IE
						script.onload = script.onreadystatechange = null;
						// Remove the script
						if ( script.parentNode ) {
							script.parentNode.removeChild( script );
						}

						// Dereference the script
						script = null;

						// Callback if not abort
						if ( !isAbort ) {
							callback( 200, "success" );
						}
					}
				};

				// Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending
				// Use native DOM manipulation to avoid our domManip AJAX trickery
				head.insertBefore( script, head.firstChild );
			},

			abort: function() {
				if ( script ) {
					script.onload( undefined, true );
				}
			}
		};
	}
});
 
	// incorporates jquery.iecors MSIE asynchronous cross-domain request for MSIE < 10

	$.extend( $.support, { iecors: !!window.XDomainRequest });

	if ($.support.iecors) {
		// source: https://github.com/dkastner/jquery.iecors
		// author: Derek Kastner dkastner@gmail.com http://dkastner.github.com    
		$.ajaxTransport(function(s) {
		
			return {
				send: function( headers, complete ) {				
					// Note that xdr is not synchronous.
					// This is only being used in JSmol for transport of java code packages.
					var xdr = new window.XDomainRequest();
					xdr.onload = function() {          
						var headers = { 'Content-Type': xdr.contentType };
						complete(200, 'OK', { text: xdr.responseText }, headers);
					};
					if ( s.xhrFields ) {
						xdr.onerror = s.xhrFields.error;
						xdr.ontimeout = s.xhrFields.timeout;
					}
					xdr.open( s.type, s.url );
					xdr.send( ( s.hasContent && s.data ) || null );
				},
				abort: function() {        
					xdr.abort();
				}
			};
		});

	} else {

	// adds support for synchronous binary file reading

		$.ajaxSetup({
			accepts: { binary: "text/plain; charset=x-user-defined" },
			responseFields: { binary: "response" }
		})


		$.ajaxTransport('binary', function(s) {
		
			var callback;
			return {
				// synchronous or asynchronous binary transfer only
				send: function( headers, complete ) {        
					var xhr = s.xhr();
					console.log("xhr.open binary async=" + s.async + " url=" + s.url);
					xhr.open( s.type, s.url, s.async );					
					var isOK = false;
					try {
						if (xhr.hasOwnProperty("responseType")) {
								xhr.responseType = "arraybuffer";
								isOK = true;
						} 
					} catch(e) {
					  //
					}
					try {
						if (!isOK && xhr.overrideMimeType) {
							xhr.overrideMimeType('text/plain; charset=x-user-defined');
						}
					} catch(e) {
							//
					}
					if ( !s.crossDomain && !headers["X-Requested-With"] ) {
						headers["X-Requested-With"] = "XMLHttpRequest";
					}
					try {
						for (var i in headers )
							xhr.setRequestHeader( i, headers[ i ] );
					} catch(_) {}

					xhr.send( ( s.hasContent && s.data ) || null );

 					// Listener
					callback = function( _, isAbort ) {

					var 
						status = xhr.status,
						statusText = "",
						responseHeaders = xhr.getAllResponseHeaders(),
						responses = {},
						xml;

					try {

						// Firefox throws exceptions when accessing properties
						// of an xhr when a network error occured
						// http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE)
						// Was never called and is aborted or complete
						if ( callback && ( xhr.readyState === 4 ) ) {

							// Only called once
							callback = undefined;

							// When requesting binary data, IE6-9 will throw an exception
							// on any attempt to access responseText (#11426)
							try {
								responses.text = (typeof xhr.responseText === "string" ? xhr.responseText : null);
							} catch( _ ) {
							}
							try {
								responses.binary = xhr.response;
							} catch( _ ) {
							}

							// Firefox throws an exception when accessing
							// statusText for faulty cross-domain requests
							try {
								statusText = xhr.statusText;
							} catch( _ ) {
								// We normalize with Webkit giving an empty statusText
								statusText = "";
							}
							// Filter status for non standard behaviors

							// If the request is local and we have data: assume a success
							// (success with no data won't get notified, that's the best we
							// can do given current implementations)
							if ( !status && s.isLocal && !s.crossDomain ) {
								status = (responses.text ? 200 : 404);
							// IE - #1450: sometimes returns 1223 when it should be 204
							} else if ( status === 1223 ) {
								status = 204;
							}
							complete( status, statusText, responses, responseHeaders );
						}
					} catch( e ) {
						alert(e)
						complete( -1, e );
					}
					};
					
					if ( !s.async ) {
						// if we're in sync mode we fire the callback
						callback();
					} else if ( xhr.readyState === 4 ) {
						// (IE6 & IE7) if it's in cache and has been
						// retrieved directly we need to fire the callback
						setTimeout( callback );
					} else {
						// Add to the list of active xhr callbacks
						xhr.onreadystatechange = callback;
					}
					
				},
				abort: function() {}
			};
		});
	}
})( jQuery );
	 
/*
 * jQuery outside events - v1.1 - 3/16/2010
 * http://benalman.com/projects/jquery-outside-events-plugin/
 * 
 * Copyright (c) 2010 "Cowboy" Ben Alman
 * Dual licensed under the MIT and GPL licenses.
 * http://benalman.com/about/license/
 * 
 * Modified by Bob Hanson for JSmol-specific events and to add parameter reference to actual jQuery event.
 * Used for closing the pop-up menu.
 *   
 */

;(function($,doc,eventList,id){  
	// was 'click dblclick mousemove mousedown mouseup mouseover mouseout change select submit keydown keypress keyup'
	$.map(
		eventList.split(' '),
		function( event_name ) { jq_addOutsideEvent( event_name ); }
	);
	jq_addOutsideEvent( 'focusin',  'focus' + id );
	jq_addOutsideEvent( 'focusout', 'blur' + id );
	function jq_addOutsideEvent( event_name, outside_event_name ) {
		outside_event_name = outside_event_name || event_name + id;
		var elems = $(),
			event_namespaced = event_name + '.' + outside_event_name + '-special-event';
		$.event.special[ outside_event_name ] = {    
			setup: function(){
				elems = elems.add( this );
				if ( elems.length === 1 ) {
					$(doc).bind( event_namespaced, handle_event );
				}
			},
			teardown: function(){
				self.Jmol && Jmol._setMouseOwner(null);
				elems = elems.not( this );
				if ( elems.length === 0 ) {
					$(doc).unbind( event_namespaced );
				}
			},
			add: function( handleObj ) {
				var old_handler = handleObj.handler;
				handleObj.handler = function( event, elem ) {
					event.target = elem;
					old_handler.apply( this, arguments );
				};
			}
		};
		function handle_event( event ) {
			$(elems).each(function(){
				self.Jmol && (outside_event_name.indexOf("mouseup") >= 0 || outside_event_name.indexOf("touchend") >= 0) && Jmol._setMouseOwner(null);
				var elem = $(this);
				if ( this !== event.target && !elem.has(event.target).length ) {
					//BH: adds event to pass that along to our handler as well.
					elem.triggerHandler( outside_event_name, [ event.target, event ] );
				}
			});
		};
	};
})(jQuery,document,"click mousemove mouseup touchmove touchend", "outjsmol");
// JSmolCore.js -- Jmol core capability 

// allows Jmol applets to be created on a page with more flexibility and extendability
// provides an object-oriented interface for JSpecView and syncing of Jmol/JSpecView

// see JSmolApi.js for public user-interface. All these are private functions


// BH 4/30/2019 fixes write xyz "https://...."
// BH 7/6/2017 2:22:07 AM adds BZ2 as binary
// BH 4/13/2017 11:23:05 PM adds "binary pmesh" .pmb extension
// BH 1/14/2017 6:28:07 AM adds &debugCore
// BH 10/20/2016 10:00:43 AM JmolTracker.php
// BH 9/19/2016 8:22:48 AM drag-drop broken for https (imageDrop.htm)
// BH 9/18/2016 btoa() does not work with UTF-8 data (set language es;write menu t.mnu)
// BH 8/26/2016 11:29:48 AM RCSB ligand 
// BH 8/26/2016 11:29:48 AM generic fixProtocol for .gov/ to https
// BH 8/26/2016 6:56:31 AM chemapps.stolaf.edu exclusively https
// BH 8/25/2016 9:47:26 PM bug fix: NCI/CADD now requires "get3d=true" not "get3d=True"
// BH 7/31/2016 6:42:06 AM changes mouse wheel from -1 to 507
// BH 6/27/2016 1:16:57 AM adds Jmol.playAudio(fname)
// BH 4/26/2016 4:16:07 PM adds Jmol.loadFileFromDialog(applet)
// BH 4/21/2016 9:25:39 AM adds [URL] button to file load option
// BH 4/20/2016 2:44:50 PM fixes async load problem with Safari
// BH 4/18/2016 10:25:08 PM adds preliminary =xxxx.mmtf reader
// BH 4/13/2016 9:12:31 PM  url.indexOf("http://www.rcsb.org/pdb/files/") == 0 && url.indexOf("/ligand/") < 0 ? 
// BH 4/11/2016 5:34:16 PM adds direct conversion to http://files.rcsb.org/view from http://www.rcsb.org/pdb/files/1xpb.pdb
// BH 4/3/2016 9:10:31 PM adding materialsproject.org for AJAX.
// BH 3/23/2016 1:21:39 PM adding http://files.rcsb.org/view/%FILE.pdb as default RCSB site for "="

// BH 2/29/2016 3:59:55 PM broken cursor_wait image path when Info.j2sPath is not "j2s"
// BH 2/19/2016 10:32:18 AM typo fixed for makeLiveImage
// BH 2/14/2016 12:31:02 PM fixed local reader not disappearing after script call
// BH 2/14/2016 12:30:41 PM Info.appletLoadingImage: "j2s/img/JSmol_spinner.gif", 
   // can be set to "none" or some other image; see Jmol._hideLoadingSpinner(applet)
   // implemented only for JSmolApplet, not others
// BH 2/14/2016 12:27:09 PM Jmol.setCursor 
// BH 2/14/2016 6:48:33 AM _setCursor() and cursor_wait   http://ajaxload.info/
// BH 1/15/2016 4:23:14 PM adding Info.makeLiveImage
// BH 12/30/2015 8:18:42 PM adding AMS call to database list; allowing for ?ALLOWSORIGIN? to override settings here
// BH 12/17/2015 4:43:05 PM adding Jmol._requestRepaint to allow for MSIE9 not having requestAnimationFrame
// BH 12/16/2015 3:01:06 PM adding $.ajaxSetup({ mimeType: "text/plain" });
// BH 12/14/2015 6:42:03 PM adding check for MS Edge browser, which does not support dataURI
// BH 12/2/2015 1:18:15 PM adding .dcd as binary file type
// BH 12/1/2015 10:05:55 AM loading identical HTML5 page after Java page causes bad NPObject error 
// BH 10/26/2015 12:47:16 PM adding two rcsb sites for direct access
// BH 10/23/2015 9:20:39 PM minor coding adjustment
// BH 10/13/2015 9:32:08 PM adding Jmol.__$ as jquery object used 
// BH 15/09/2015 18:06:39 fixing mouse check for swingjs-ui since SVG element className is not a string 
// BH 8/12/2015 11:43:52 PM adding isHttps2Http forcing call to server proxy
// BH 8/9/2015 6:33:33 PM correcting bug in load ASYNC for x-domain access
// BH 7/7/2015 1:42:31 PM Jmol._persistentMenu
// BH 6/29/2015 10:14:47 AM adds Jmol.$getSize(obj)
// BH 5/30/2015 9:33:12 AM adds class swingjs-ui to ignore 
// BH 5/9/2015 3:38:52 PM adds data-ignoreMouse attribute for JTextField
// BH 3/30/2015 9:46:53 PM adds JSAppletPanel for ready callback
// BH 12/6/2014 3:32:54 PM Jmol.setAppletCss() broken
// BH 9/13/2014 2:15:51 PM embedded JSME loads from SEARCH when Jmol should 
// BH 8/14/2014 2:52:38 PM drag-drop cache should not be cleared if SPT file is dropped
// BH 8/5/2014 6:39:54 AM unnecessary messages about binary for PDB finally removed
// BH 8/4/2014 5:30:00 AM automatically switch to no document after page loading
// BH 8/2/2014 5:22:40 PM drag-drop broken in JSmol/HTML5 
// BH 7/23/2014 5:34:08 PM setting a parameter such as readyFunction to null stops file loading
// BH 7/3/2014 12:30:28 AM lost drag-drop of models
// BH 7/2/2014 4:47:55 AM adding pdbe.org to direct database calls
// BH 5/30/2014 7:20:07 AM better dragging for console and menu
// BH 4/27/2014 6:31:52 PM allows _USE=SIGNED HTML5 as well as _USE=JAVA HTML5
// BH 3/8/2014 5:50:51 PM adds support for dataURI download in FF and Chrome
// BH 3/8/2014 8:43:10 AM moves PubChem access to https
// BH 3/4/2014 8:40:15 PM adds Jmol.Cache for JSV/Jmol sharing files
// BH 2/10/2014 10:07:14 AM added Info.z and Info.zIndexBase
// BH 2/9/2014 9:56:06 PM updated JSmolCore.js with option to extend Viewer with code PRIOR to loading Viewer classes
// BH 2/6/2014 8:46:25 AM disabled Jmol._tracker for localhost and 127.x.x.x 
// BH 1/29/2014 8:02:23 AM Jmol.View and Info.viewSet
// BH 1/21/2014 12:06:59 PM adding Jmol.Info.cacheFiles (applet, true/false) and applet._cacheFiles and Jmol._fileCache
// BH 1/13/2014 2:12:38 PM adding "http://www.nmrdb.org/tools/jmol/predict.php":"%URL", to _DirectDatabaseCalls
// BH 12/21/2013 6:38:35 PM applet sync broken
// BH 12/6/2013 6:18:32 PM cover.htm and coverImage fix
// BH 12/4/2013 7:44:26 PM fix for JME independent search box
// BH 12/3/2013 6:30:08 AM fix for ready function returning Boolean instead of boolean in HTML5 version
// BH 11/30/2013 10:31:37 AM added type:"GET" for jQuery.ajax() requests instead of using defaults
// BH 11/30/2013 10:31:37 AM added cache:true for jQuery.ajax() requests; can override with cache:"NO", not cache:false
// BH 11/28/2013 11:09:27 AM added Jmol._alertNoBinary:true
// BH 11/26/2013 8:19:55 PM fix !xxxx search commmand entry and stop MSIE from duplicating command
// BH 11/25/2013 7:38:31 AM adds Jmol._tracker: option for GoogleAnalytics tracking
// BH 11/25/2013 7:39:03 AM adds URL options _J2S=  _JAR=  _USE=
// BH 11/23/2013 10:51:37 PM  adds JNLP support for local applet
// BH 11/2/2013 12:05:11 PM JSmolJSME fixes; https access fixed
// BH 10/31/2013 7:50:06 PM Jmol.Dialog as SwingController; Jmol._mouseOwner added
// BH 10/19/2013 7:05:04 AM adding Jmol._ajaxCall for Error Contacting Server; database POST method enabled
// BH 10/17/2013 1:40:51 PM  adding javajs/swing and Jmol.Dialog
// BH 9/30/2013 6:42:24 PM: pdb.gz switch  pdb should only be for www.rcsb.org
// BH 9/17/2013 10:17:51 AM: asynchronous file reading and saving
// BH 8/16/2013 12:02:20 PM: JSmoljQueryExt.js pulled out
// BH 8/16/2013 12:02:20 PM: Jmol._touching used properly

// BH 3/22/2013 5:53:02 PM: Adds noscript option, JSmol.min.core.js
// BH 1/17/2013 5:20:44 PM: Fixed problem with console not getting initial position if no first click
// 1/13/2013 BH: Fixed MSIE not-reading-local-files problem.
// 11/28/2012 BH: Fixed MacOS Safari binary ArrayBuffer problem
// 11/21/2012 BH: restructuring of files as JS... instead of J...
// 11/20/2012 BH: MSIE9 cannot do a synchronous file load cross-domain. See Jmol._getFileData
// 11/4/2012 BH: RCSB REST format change "<structureId>" to "<dimStructure.structureId>"
// 9/13/2012 BH: JmolCore.js changes for JSmol doAjax() method -- _3ata()
// 6/12/2012 BH: JmolApi.js: adds Jmol.setInfo(applet, info, isShown) -- third parameter optional 
// 6/12/2012 BH: JmolApi.js: adds Jmol.getInfo(applet) 
// 6/12/2012 BH: JmolApplet.js: Fixes for MSIE 8
// 6/5/2012  BH: fixes problem with Jmol "javascript" command not working and getPropertyAsArray not working
// 6/4/2012  BH: corrects problem with MSIE requiring mouse-hover to activate applet
// 5/31/2012 BH: added JSpecView interface and api -- see JmolJSV.js
//               also changed "jmolJarPath" to just "jarPath"
//               jmolJarFile->jarFile, jmolIsSigned->isSigned, jmolReadyFunction->readyFunction
//               also corrects a double-loading issue
// 5/14/2012 BH: added AJAX queue for ChemDoodle option with multiple canvases 
// 8/12/2012 BH: adds support for MSIE xdr cross-domain request (jQuery.iecors.js)

	// BH 4/25 -- added text option. setAppletCss(null, "style=\"xxxx\"")
	// note that since you must add the style keyword, this can be used to add any attribute to these tags, not just css. 

// required/optional libraries (preferably in the following order):

//    jquery/jquery.js     -- at least jQuery.1.9
//    js/JSmoljQueryext.js -- required for binary file transfer; otherwise standard jQuery should be OK
//    js/JSmolCore.js      -- required
//    js/j2sjmol.js        -- required
//    js/JSmol.js          -- required
//    js/JSmolApplet.js    -- required; internal functions for _Applet and _Image; must be after JSmolCore
//    js/JSmolControls.js  -- optional; internal functions for buttons, links, menus, etc.; must be after JSmolCore
//    js/JSmolConsole.js   -- optional; for the pop-up console
//    js/JSmolApi.js       -- required; all user functions; must be after JSmolCore
//    js/JSmolTHREE.js     -- optional; WebGL library required for JSmolGLmol.js
//    js/JSmolGLmol.js     -- optional; WebGL version of JSmol.
//    js/JSmolJME.js       -- optional; JSME (2D editor)
//    jsme/jsme/jsme.nocache.js   --  required for JSME 
//    js/JSmolMenu.js      -- optional; required for menuing in JSV
//    js/JSmolJSV.js       -- optional; for creating and interacting with a JSpecView applet 

// most of these will be loaded automatically, and for most installations, all you need is JSmol.min.js


// Allows Jmol-like objects to be displayed on Java-challenged (iPad/iPhone)
// or applet-challenged (Android/iPhone) platforms, with automatic switching to 

// For your installation, you should consider putting JmolData.jar and jsmol.php 
// on your own server. Nothing more than these two files is needed on the server, and this 
// allows more options for MSIE and Chrome when working with cross-domain files (such as RCSB or pubChem) 

// The NCI and RCSB databases are accessed via direct AJAX if available (xhr2/xdr).


if(typeof(jQuery)=="undefined") alert ("Note -- JSmoljQuery is required for JSmol, but it's not defined.")

// An example of how to extend Jmol with code PRIOR to JSmolCore.js or JSmol.min.js follows:
//
// 
//	Jmol = {
//  	z:3000,
//		extend: function(what, obj) {if (what == "viewer") { obj._testing = true } }
//	}

self.Jmol || (Jmol = {});

if (!Jmol._version)
Jmol = (function(document) {
	var z=Jmol.z || 9000;
	var getZOrders = function(z) {
		return {
			rear:z++,
			header:z++,
			main:z++,
			image:z++,
			front:z++,
			fileOpener:z++,
			coverImage:z++,
			dialog:z++, // could be several of these, JSV only
			menu:z+90000, // way front
			console:z+91000, // even more front
      consoleImage:z+91001, // bit more front; increments
			monitorZIndex:z+99999 // way way front
		}
	};
	var j = {
		_version: "$Date: 2020-12-12 18:52:48 -0600 (Sat, 12 Dec 2020) $", // svn.keywords:lastUpdated
		_alertNoBinary: true,
		// this url is used to Google Analytics tracking of Jmol use. You may remove it or modify it if you wish. 
		_allowedJmolSize: [25, 2048, 300],   // min, max, default (pixels)
		/*  By setting the Jmol.allowedJmolSize[] variable in the webpage
				before calling Jmol.getApplet(), limits for applet size can be overriden.
				2048 standard for GeoWall (http://geowall.geo.lsa.umich.edu/home.html)
		*/
		_appletCssClass: "",
		_appletCssText: "",
		_fileCache: null, // enabled by Jmol.setFileCaching(applet, true/false)
		_jarFile: null,  // can be set in URL using _JAR=
		_j2sPath: null,  // can be set in URL using _J2S=
		_use: null,      // can be set in URL using _USE=
		_j2sLoadMonitorOpacity: 90, // initial opacity for j2s load monitor message
		_applets: {},
		_asynchronous: true,
		_ajaxQueue: [],
    _persistentMenu: false,
		_getZOrders: getZOrders,
		_z:getZOrders(z),
		_debugCode: true,  // set false in process of minimization
    _debugCore: false, // set true using URL &debugCore
		db: {
			_databasePrefixes: "$=:",
			_fileLoadScript: ";if (_loadScript = '' && defaultLoadScript == '' && _filetype == 'Pdb') { select protein or nucleic;cartoons Only;color structure; select * };",
			_nciLoadScript: ";n = ({molecule=1}.length < {molecule=2}.length ? 2 : 1); select molecule=n;display selected;center selected;",
			_pubChemLoadScript: "",
			_DirectDatabaseCalls:{
				// these sites are known to implement access-control-allow-origin *
        // null here means no conversion necessary 
				"cactus.nci.nih.gov": null,
        ".x3dna.org": null,
        "rruff.geo.arizona.edu": null, 
        ".rcsb.org": null, 
				"ftp.wwpdb.org": null,
				"pdbe.org": null, 
				"materialsproject.org": null, 
				".ebi.ac.uk": null, 
				"pubchem.ncbi.nlm.nih.gov":null,
				"www.nmrdb.org/tools/jmol/predict.php":null,
				"$": "https://cactus.nci.nih.gov/chemical/structure/%FILENCI/file?format=sdf&get3d=True",
				"$$": "https://cactus.nci.nih.gov/chemical/structure/%FILENCI/file?format=sdf",
				"=": "https://files.rcsb.org/download/%FILE.pdb",
				"*": "https://www.ebi.ac.uk/pdbe/entry-files/download/%FILE.cif",
				"==": "https://files.rcsb.org/ligands/download/%FILE.cif",
				":": "https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/%FILE/SDF?record_type=3d"
			},
			_restQueryUrl: "http://www.rcsb.org/pdb/rest/search",
			_restQueryXml: "<orgPdbQuery><queryType>org.pdb.query.simple.AdvancedKeywordQuery</queryType><description>Text Search</description><keywords>QUERY</keywords></orgPdbQuery>",
			_restReportUrl: "http://www.pdb.org/pdb/rest/customReport?pdbids=IDLIST&customReportColumns=structureId,structureTitle"
		},
		_debugAlert: false,
		_document: document,
		_isXHTML: false,
		_lastAppletID: null,
		_mousePageX: null,
		_mouseOwner: null,
		_serverUrl: "https://your.server.here/jsmol.php",
		_syncId: ("" + Math.random()).substring(3),
		_touching: false,
		_XhtmlElement: null,
		_XhtmlAppendChild: false
	}
	
	var ref = document.location.href.toLowerCase();
  j._debugCore = (ref.indexOf("j2sdebugcore") >= 0);
	j._httpProto = (ref.indexOf("https") == 0 ? "https://" : "http://"); 
	j._isFile = (ref.indexOf("file:") == 0);
	if (j._isFile) // ensure no attempt to read XML in local request:
	  $.ajaxSetup({ mimeType: "text/plain" });
	j._ajaxTestSite = j._httpProto + "google.com";
	var isLocal = (j._isFile || ref.indexOf("http://localhost") == 0 || ref.indexOf("http://127.") == 0);
	j._tracker = (!isLocal && 'https://chemapps.stolaf.edu/jmol/JmolTracker.php?id=UA-45940799-1');
	
	j._isChrome = (navigator.userAgent.toLowerCase().indexOf("chrome") >= 0);
	j._isSafari = (!j._isChrome && navigator.userAgent.toLowerCase().indexOf("safari") >= 0);
	j._isMsie = (window.ActiveXObject !== undefined);
  j._isEdge = (navigator.userAgent.indexOf("Edge/") >= 0);
	j._useDataURI = !j._isSafari && !j._isMsie && !j._isEdge; // safari may be OK here -- untested

  window.requestAnimationFrame || (window.requestAnimationFrame = window.setTimeout);
	for(var i in Jmol) j[i] = Jmol[i]; // allows pre-definition
	return j;
})(document, Jmol);


(function (Jmol, $) {

  Jmol.__$ = $; // local jQuery object -- important if any other module needs to access it (JSmolMenu, for example)

// this library is organized into the following sections:

	// jQuery interface 
	// protected variables
	// feature detection
	// AJAX-related core functionality
	// applet start-up functionality
	// misc core functionality
	// mouse events


	////////////////////// jQuery interface ///////////////////////

	// hooks to jQuery -- if you have a different AJAX tool, feel free to adapt.
	// There should be no other references to jQuery in all the JSmol libraries.

	// automatically switch to returning HTML after the page is loaded
	$(document).ready(function(){ Jmol._document = null });

	Jmol.$ = function(objectOrId, subdiv) {
		// if a subdiv, then return $("#objectOrId._id_subdiv") 
		// or if no subdiv, then just $(objectOrId)
		if (objectOrId == null)alert (subdiv + arguments.callee.caller.toString());
			return $(subdiv ? "#" + objectOrId._id + "_" + subdiv : objectOrId);
	} 

	Jmol._$ = function(id) {
		// either the object or $("#" + id)
		return (typeof id == "string" ? $("#" + id) : id);
	}

	/// special functions:

	Jmol.$ajax = function(info) {
		Jmol._ajaxCall = info.url;
		info.cache = (info.cache != "NO");
    info.url = Jmol._fixProtocol(info.url);
		// don't let jQuery add $_=... to URL unless we 
		// use cache:"NO"; other packages might use $.ajaxSetup() to set this to cache:false
		return $.ajax(info);
	}

  Jmol._fixProtocol = function(url) {
    if (url.indexOf("get3d=True") >= 0)
      url = url.replace(/get3d\=True/, "get3d=true"); // NCI/CADD change 08/2016
  	return (    
    url.indexOf("http://www.rcsb.org/pdb/files/") == 0 && url.indexOf("/ligand/") < 0 ? 
      "http://files.rcsb.org/view/" + url.substring(30).replace(/\.gz/,"")    
    : url.indexOf("http://") == 0 && (
      Jmol._httpProto == "https://"
      || url.indexOf(".gov/") > 0 
      || url.indexOf("http://www.materialsproject") == 0) 
      ? "https" + url.substring(4) : url);
  }
  
	Jmol._getNCIInfo = function(identifier, what, fCallback) {
		return Jmol._getFileData("https://cactus.nci.nih.gov/chemical/structure/"+identifier +"/" + (what == "name" ? "names" : what));
	}
	
	Jmol.$appEvent = function(app, subdiv, evt, f) {
		var o = Jmol.$(app, subdiv); 
		o.off(evt) && f && o.on(evt, f);
	}   

	Jmol.$resize = function (f) {
		return $(window).resize(f);
	}

	//// full identifier expected (could be "body", for example):

	Jmol.$after = function (what, s) {
		return $(what).after(s);
	}

	Jmol.$append = function (what, s) {
		return $(what).append(s);
	}

	Jmol.$bind = function(what, list, f) {
		return (f ? $(what).bind(list, f) : $(what).unbind(list));
	}

	Jmol.$closest = function(what, d) {
		return $(what).closest(d);
	}
	
	Jmol.$get = function(what, i) {
	return $(what).get(i);
	}
 
	// element id expected
			 
	Jmol.$documentOff = function(evt, id) {
		return $(document).off(evt, "#" + id);
	}

	Jmol.$documentOn = function(evt, id, f) {
		return $(document).on(evt, "#" + id, f);
	}

	Jmol.$getAncestorDiv = function(id, className) {
		return $("div." + className + ":has(#" + id + ")")[0];
	}

	Jmol.$supportsIECrossDomainScripting = function() {
		return $.support.iecors;
	}

	//// element id or jQuery object expected:

	Jmol.$attr = function (id, a, val) {
		return Jmol._$(id).attr(a, val);
	}

	Jmol.$css = function(id, style) {
		return Jmol._$(id).css(style);
	}
	 
	Jmol.$find = function(id, d) {
		return Jmol._$(id).find(d);
	}
	
	Jmol.$focus = function(id) {
		return Jmol._$(id).focus();
	}

	Jmol.$html = function(id, html) {
		return Jmol._$(id).html(html);
	}
	 
	Jmol.$offset = function(id) {
		return Jmol._$(id).offset();
	}

	Jmol.$windowOn = function(evt, f) {
		return $(window).on(evt, f);
	}

	Jmol.$prop = function(id, p, val) {
		var o = Jmol._$(id);
		return (arguments.length == 3 ? o.prop(p, val) : o.prop(p));
	}

	Jmol.$remove = function(id) {
		return Jmol._$(id).remove();
	}

	Jmol.$scrollTo = function (id, n) {
		var o = Jmol._$(id);
		return o.scrollTop(n < 0 ? o[0].scrollHeight : n);
	}

	Jmol.$setEnabled = function(id, b) {
		return Jmol._$(id).attr("disabled", b ? null : "disabled");  
	}

  Jmol.$getSize = function(id) {
		var o = Jmol._$(id);
    return [ o.width(), o.height() ]
  }
  
	Jmol.$setSize = function(id, w, h) {
		return Jmol._$(id).width(w).height(h);
	}

  Jmol.$is = function(id, test) { // e.g. :visible
    return Jmol._$(id).is(test);
  }
  
	Jmol.$setVisible = function(id, b) {
		var o = Jmol._$(id);
		return (b ? o.show() : o.hide());  
	}

	Jmol.$submit = function(id) {
		return Jmol._$(id).submit();
	}

	Jmol.$val = function (id, v) {
		var o = Jmol._$(id);
		return (arguments.length == 1 ? o.val() : o.val(v));
	}

	////////////// protected variables ///////////


	Jmol._clearVars = function() {
		// only on page closing -- appears to improve garbage collection

		delete jQuery;
		delete $;
		delete Jmol;
		delete SwingController;
		delete J;
		delete JM;
		delete JS;
		delete JSV;
		delete JU;
		delete JV;
		delete java;
		delete javajs;
		delete Clazz;
		delete c$; // used in p0p; could be gotten rid of
	}

	////////////// feature detection ///////////////

	Jmol.featureDetection = (function(document, window) {

		var features = {};
		features.ua = navigator.userAgent.toLowerCase()

		features.os = (function(){
			var osList = ["linux","unix","mac","win"]
			var i = osList.length;

			while (i--){
				if (features.ua.indexOf(osList[i])!=-1) return osList[i]
			}
			return "unknown";
		})();

		features.browser = function(){
			var ua = features.ua;
			var browserList = ["konqueror","webkit","omniweb","opera","webtv","icab","msie","mozilla"];
			for (var i = 0; i < browserList.length; i++)
			if (ua.indexOf(browserList[i])>=0) 
				return browserList[i];
			return "unknown";
		}
		features.browserName = features.browser();
		features.browserVersion= parseFloat(features.ua.substring(features.ua.indexOf(features.browserName)+features.browserName.length+1));
		features.supportsXhr2 = function() {return ($.support.cors || $.support.iecors)}
		features.allowDestroy = (features.browserName != "msie");
		features.allowHTML5 = (features.browserName != "msie" || navigator.appVersion.indexOf("MSIE 8") < 0);
		features.getDefaultLanguage = function() {
			return navigator.language || navigator.userLanguage || "en-US";
		};

		features._webGLtest = 0;

		features.supportsWebGL = function() {
		if (!Jmol.featureDetection._webGLtest) { 
			var canvas;
			Jmol.featureDetection._webGLtest = ( 
				window.WebGLRenderingContext 
					&& ((canvas = document.createElement("canvas")).getContext("webgl") 
				|| canvas.getContext("experimental-webgl")) ? 1 : -1);
		}
		return (Jmol.featureDetection._webGLtest > 0);
	};

	features.supportsLocalization = function() {
		//<meta charset="utf-8">                                     
		var metas = document.getElementsByTagName('meta'); 
		for (var i= metas.length; --i >= 0;) 
			if (metas[i].outerHTML.toLowerCase().indexOf("utf-8") >= 0) return true;
		return false;
		};

	features.supportsJava = function() {
		if (!Jmol.featureDetection._javaEnabled) {
			if (Jmol._isMsie) {
				if (!navigator.javaEnabled()) {
					Jmol.featureDetection._javaEnabled = -1;
				} else {
					//more likely -- would take huge testing
					Jmol.featureDetection._javaEnabled = 1;
				}
			} else {
				Jmol.featureDetection._javaEnabled = (navigator.javaEnabled() && (!navigator.mimeTypes || navigator.mimeTypes["application/x-java-applet"]) ? 1 : -1);
			}
		}
		return (Jmol.featureDetection._javaEnabled > 0);
	};

	features.compliantBrowser = function() {
		var a = !!document.getElementById;
		var os = features.os;
		// known exceptions (old browsers):
		if (features.browserName == "opera" && features.browserVersion <= 7.54 && os == "mac"
			|| features.browserName == "webkit" && features.browserVersion < 125.12
			|| features.browserName == "msie" && os == "mac"
			|| features.browserName == "konqueror" && features.browserVersion <= 3.3
		) a = false;
		return a;
	}

	features.isFullyCompliant = function() {
		return features.compliantBrowser() && features.supportsJava();
	}

	features.useIEObject = (features.os == "win" && features.browserName == "msie" && features.browserVersion >= 5.5);
	features.useHtml4Object = (features.browserName == "mozilla" && features.browserVersion >= 5) ||
		(features.browserName == "opera" && features.browserVersion >= 8) ||
		(features.browserName == "webkit"/* && features.browserVersion >= 412.2 && features.browserVersion < 500*/); // 500 is a guess; required for 536.3

	features.hasFileReader = (window.File && window.FileReader);

	return features;

})(document, window);


		////////////// AJAX-related core functionality //////////////

	Jmol._ajax = function(info) {
		if (!info.async) {
			return Jmol.$ajax(info).responseText;
		}
		Jmol._ajaxQueue.push(info)
		if (Jmol._ajaxQueue.length == 1)
			Jmol._ajaxDone()
	}
	Jmol._ajaxDone = function() {
		var info = Jmol._ajaxQueue.shift();
		info && Jmol.$ajax(info);
	}

	Jmol._grabberOptions = [
		["$", "NCI(small molecules)"],
		[":", "PubChem(small molecules)"],
		["=", "RCSB(macromolecules)"],
		["*", "PDBe(macromolecules)"]
	];

	Jmol._getGrabberOptions = function(applet) {
		// feel free to adjust this look to anything you want
		if (Jmol._grabberOptions.length == 0)
			return ""


		var s = '<input type="text" id="ID_query" onfocus="jQuery(this).select()" onkeypress="if(13==event.which){Jmol._applets[\'ID\']._search();return false}" size="32" value="" />';
		var b = '<button id="ID_submit" onclick="Jmol._applets[\'ID\']._search()">Search</button></nobr>'
		if (Jmol._grabberOptions.length == 1) {
			s = '<nobr>' + s + '<span style="display:none">';
			b = '</span>' + b;
		} else {
			s += '<br /><nobr>'
		}
		s += '<select id="ID_select">'
		for (var i = 0; i < Jmol._grabberOptions.length; i++) {
			var opt = Jmol._grabberOptions[i];
			s += '<option value="' + opt[0] + '" ' + (i == 0 ? 'selected' : '') + '>' + opt[1] + '</option>';
		}
		s = (s + '</select>' + b).replace(/ID/g, applet._id);
		return '<br />' + s;
	}

	Jmol._getScriptForDatabase = function(database) {
		return (database == "$" ? Jmol.db._nciLoadScript : database == ":" ? Jmol.db._pubChemLoadScript : Jmol.db._fileLoadScript);
	}

	 //   <dataset><record><structureId>1BLU</structureId><structureTitle>STRUCTURE OF THE 2[4FE-4S] FERREDOXIN FROM CHROMATIUM VINOSUM</structureTitle></record><record><structureId>3EUN</structureId><structureTitle>Crystal structure of the 2[4Fe-4S] C57A ferredoxin variant from allochromatium vinosum</structureTitle></record></dataset>

	Jmol._setInfo = function(applet, database, data) {
		var info = [];
		var header = "";
		if (data.indexOf("ERROR") == 0)
			header = data;
		else
			switch (database) {
			case "=":
				var S = data.split("<dimStructure.structureId>");
				var info = ["<table>"];
				for (var i = 1; i < S.length; i++) {
					info.push("<tr><td valign=top><a href=\"javascript:Jmol.search(" + applet._id + ",'=" + S[i].substring(0, 4) + "')\">" + S[i].substring(0, 4) + "</a></td>");
					info.push("<td>" + S[i].split("Title>")[1].split("</")[0] + "</td></tr>");
				}
				info.push("</table>");
				header = (S.length - 1) + " matches";
				break;      
			case "$": // NCI
			case ":": // pubChem
			break;
			default:
				return;
		}
		applet._infoHeader = header;
		applet._info = info.join("");
		applet._showInfo(true);
	}

	Jmol._loadSuccess = function(a, fSuccess) {
		if (!fSuccess)
			return;
		Jmol._ajaxDone();
		fSuccess(a);
	}

	Jmol._loadError = function(fError){
		Jmol._ajaxDone();
		Jmol.say("Error connecting to server: " + Jmol._ajaxCall);  
		null!=fError&&fError()
	}

	Jmol._isDatabaseCall = function(query) {
		return (Jmol.db._databasePrefixes.indexOf(query.substring(0, 1)) >= 0);
	}

	Jmol._getDirectDatabaseCall = function(query, checkXhr2) {
		if (checkXhr2 && !Jmol.featureDetection.supportsXhr2())
			return query;
		var pt = 2;
		var db = query.substring(0,pt)
		var call = Jmol.db._DirectDatabaseCalls[db] || Jmol.db._DirectDatabaseCalls[db = query.substring(0,--pt)];
		if (call) {
      // one of the special set :, =, $, ==
			if (db == ":") {
        // PubChem
				var ql = query.toLowerCase();
				if (!isNaN(parseInt(query.substring(1)))) {
					query = "cid/" + query.substring(1);
				} else if (ql.indexOf(":smiles:") == 0) {
					call += "?POST?smiles=" + query.substring(8);
					query = "smiles";
				} else if (ql.indexOf(":cid:") == 0) {
					query = "cid/" + query.substring(5);
				} else {
					if (ql.indexOf(":name:") == 0)
						query = query.substring(5);
					else if (ql.indexOf(":cas:") == 0)
						query = query.substring(4);
					query = "name/" + encodeURIComponent(query.substring(pt));
				}
			} else {
				query = encodeURIComponent(query.substring(pt));		
			}
      if (query.indexOf(".mmtf") >= 0) {
        query = "https://mmtf.rcsb.org/v1.0/full/" + query.replace(/\.mmtf/, "");
			} else if (call.indexOf("FILENCI") >= 0) {
				query = query.replace(/\%2F/g, "/");				
				query = call.replace(/\%FILENCI/, query);
			} else {
				query = call.replace(/\%FILE/, query);
			}
		}
		return query;
	}

	Jmol._getRawDataFromServer = function(database,query,fSuccess,fError,asBase64,noScript){
	  // note that this method is now only enabled for "_"
	  // server-side processing of database queries was too slow and only useful for 
	  // the IMAGE option, which has been abandoned.
		var s = 
			"?call=getRawDataFromDatabase&database=" + database + (query.indexOf("?POST?") >= 0 ? "?POST?" : "")
				+ "&query=" + encodeURIComponent(query)
				+ (asBase64 ? "&encoding=base64" : "")
				+ (noScript ? "" : "&script=" + encodeURIComponent(Jmol._getScriptForDatabase(database)));
		return Jmol._contactServer(s, fSuccess, fError);
	}

	Jmol._checkFileName = function(applet, fileName, isRawRet) {
		if (Jmol._isDatabaseCall(fileName)) {
			if (isRawRet)
				Jmol._setQueryTerm(applet, fileName);
			fileName = Jmol._getDirectDatabaseCall(fileName, true);
			if (Jmol._isDatabaseCall(fileName)) {
				// xhr2 not supported (MSIE)
				fileName = Jmol._getDirectDatabaseCall(fileName, false);
				isRawRet && (isRawRet[0] = true);
			}
		}
		return fileName;
	}
	
	Jmol._checkCache = function(applet, fileName, fSuccess) {
		if (applet._cacheFiles && Jmol._fileCache && !fileName.endsWith(".js")) {
			var data = Jmol._fileCache[fileName];
			if (data) {
				System.out.println("using "  + data.length + " bytes of cached data for "  + fileName);
				fSuccess(data);
				return null;
			} else {
				fSuccess = function(fileName, data) { fSuccess(Jmol._fileCache[fileName] = data) };     
			}
		}
		return fSuccess;
	}
	
  Jmol.playAudio = function(filePath) {
    Jmol.playAudio(null, filePath);
  }
  
  Jmol.playAudio = function(applet, params) {
  
    var get = (params.get ? function(key){return params.get(key)} : null);
    var put = (params.put ? function(key,val){return params.put(key,val)} : null);
    var filePath = (get ? get("audioFile") : params);
    var jmolAudio = get && get("audioPlayer");
    var audio = document.createElement("audio");
    put && put("audioElement", audio);
    var callback = null;
    if (jmolAudio) {
      callback = function(type){jmolAudio.processUpdate(type)};
      jmolAudio.myClip = {
         open: function() {callback("open")},
         start: function() { audio.play(); callback("start")},
         loop: function(n) { audio.loop = (n != 0); },
         stop: function() { audio.pause(); },
         close: function() { callback("close") },
         setMicrosecondPosition: function(us) { audio.currentTime = us / 1e6; }
      };
    }    
    audio.controls = "true";
    audio.src = filePath;
    if (get && get("loop"))
      audio.loop = "true";
    if (callback) {
      audio.addEventListener("pause", function() {
          callback("pause");
      });
      audio.addEventListener("play", function() {
          callback("play");
      });
      audio.addEventListener("playing", function() {
          callback("playing");
      });
      audio.addEventListener("ended", function() {
          callback("ended");
      });
      callback("open")
    }
  }
  
	Jmol._loadFileData = function(applet, fileName, fSuccess, fError){
		var isRaw = [];
		fileName = Jmol._checkFileName(applet, fileName, isRaw);
		fSuccess = Jmol._checkCache(applet, fileName, fSuccess);
		if (isRaw[0]) {
				Jmol._getRawDataFromServer("_",fileName,fSuccess,fError);   
				return;
		} 
		var info = {
			type: "GET",
			dataType: "text",
			url: fileName,
			async: Jmol._asynchronous,
			success: function(a) {Jmol._loadSuccess(a, fSuccess)},
			error: function() {Jmol._loadError(fError)}
		}
		Jmol._checkAjaxPost(info);
		Jmol._ajax(info);
	}

	Jmol._getInfoFromDatabase = function(applet, database, query){
		if (database == "====") {
			var data = Jmol.db._restQueryXml.replace(/QUERY/,query);
			var info = {
				dataType: "text",
				type: "POST",
				contentType:"application/x-www-form-urlencoded",
				url: Jmol.db._restQueryUrl,
				data: encodeURIComponent(data) + "&req=browser",
				success: function(data) {Jmol._ajaxDone();Jmol._extractInfoFromRCSB(applet, database, query, data)},
				error: function() {Jmol._loadError(null)},
				async: Jmol._asynchronous
			}
			return Jmol._ajax(info);
		}   
		query = "?call=getInfoFromDatabase&database=" + database
				+ "&query=" + encodeURIComponent(query);
		return Jmol._contactServer(query, function(data) {Jmol._setInfo(applet, database, data)});
	}

	Jmol._extractInfoFromRCSB = function(applet, database, query, output) {
		var n = output.length/5;
		if (n == 0)
			return; 
		if (query.length == 4 && n != 1) {
			var QQQQ = query.toUpperCase();
			var pt = output.indexOf(QQQQ);
			if (pt > 0 && "123456789".indexOf(QQQQ.substring(0, 1)) >= 0)
				output = QQQQ + "," + output.substring(0, pt) + output.substring(pt + 5);
			if (n > 50)
				output = output.substring(0, 250);
			output = output.replace(/\n/g,",");
			var url = Jmol._restReportUrl.replace(/IDLIST/,output);
			Jmol._loadFileData(applet, url, function(data) {Jmol._setInfo(applet, database, data) });   
		}
	}

	Jmol._checkAjaxPost = function(info) {
		var pt = info.url.indexOf("?POST?");
		if (pt > 0) {
			info.data = info.url.substring(pt + 6);
			info.url = info.url.substring(0, pt);
			info.type = "POST";
			info.contentType = "application/x-www-form-urlencoded";
		}
	}
	Jmol._contactServer = function(data,fSuccess,fError){
		var info = {
			dataType: "text",
			type: "GET",
			url: Jmol._serverUrl + data,
			success: function(a) {Jmol._loadSuccess(a, fSuccess)},
			error:function() { Jmol._loadError(fError) },
			async:fSuccess ? Jmol._asynchronous : false
		}
		Jmol._checkAjaxPost(info);
		return Jmol._ajax(info);
	}

	Jmol._setQueryTerm = function(applet, query) {
		if (!query || !applet._hasOptions || query.substring(0, 7) == "http://")
			return;
		if (Jmol._isDatabaseCall(query)) {
			var database = query.substring(0, 1);
			query = query.substring(1);
			if (query.substring(0,1) == database && "=$".indexOf(database) >= 0)
				query = query.substring(1);
			var d = Jmol._getElement(applet, "select");
			if (d && d.options)
				for (var i = 0; i < d.options.length; i++)
					if (d[i].value == database)
						d[i].selected = true;
		}
		Jmol.$val(Jmol.$(applet, "query"), query);
	}

	Jmol._search = function(applet, query, script) {
		arguments.length > 1 || (query = null);
		Jmol._setQueryTerm(applet, query);
		query || (query = Jmol.$val(Jmol.$(applet, "query")))
		if (query.indexOf("!") == 0) {
		// command prompt in this box as well
		// remove exclamation point "immediate" indicator
			applet._script(query.substring(1));
			return;
		} 
		query && (query = query.replace(/\"/g, ""));
		applet._showInfo(false);
		Jmol._searchMol(applet, query, script, true);
	}

	Jmol._searchMol = function(applet, query, script, checkView) {
		var database;
		if (Jmol._isDatabaseCall(query)) {
			database = query.substring(0, 1);
			query = query.substring(1);
		} else {
			database = (applet._hasOptions ? Jmol.$val(Jmol.$(applet, "select")) : "$");
		}
		if (database == "=" && query.length == 3)
			query = "=" + query; // this is a ligand      
		var dm = database + query;
		if (!query || dm.indexOf("?") < 0 && dm == applet._thisJmolModel) {
			return;    
		}
		applet._thisJmolModel = dm;
		var view;
		if (checkView && applet._viewSet != null && (view = Jmol.View.__findView(applet._viewSet, {chemID:dm})) != null) {
			Jmol.View.__setView(view, applet, false);
			return;
		}

		if (database == "$" || database == ":")
			applet._jmolFileType = "MOL";
		else if (database == "=")
			applet._jmolFileType = "PDB";
		applet._searchDatabase(query, database, script);
	}

	Jmol._searchDatabase = function(applet, query, database, script) {
		applet._showInfo(false);
		if (query.indexOf("?") >= 0) {
			Jmol._getInfoFromDatabase(applet, database, query.split("?")[0]);
			return true;
		}
		if (Jmol.db._DirectDatabaseCalls[database]) {
			applet._loadFile(database + query, script);
			return true;
		}
		return false;
	}

	Jmol._syncBinaryOK="?";

	Jmol._canSyncBinary = function(isSilent) {
		if (Jmol._isAsync) return true;
		if (self.VBArray) return (Jmol._syncBinaryOK = false);
		if (Jmol._syncBinaryOK != "?") return Jmol._syncBinaryOK;
		Jmol._syncBinaryOK = true;
		try {
			var xhr = new window.XMLHttpRequest();
			xhr.open( "text", Jmol._ajaxTestSite, false );
			if (xhr.hasOwnProperty("responseType")) {
				xhr.responseType = "arraybuffer";
			} else if (xhr.overrideMimeType) {
				xhr.overrideMimeType('text/plain; charset=x-user-defined');
			}
		} catch( e ) {
			var s = "JSmolCore.js: synchronous binary file transfer is requested but not available";
			System.out.println(s);
			if (Jmol._alertNoBinary && !isSilent)
				alert (s)
			return Jmol._syncBinaryOK = false;
		}
		return true;  
	}

	Jmol._binaryTypes = ["mmtf",".gz",".bz2",".jpg",".gif",".png",".zip",".jmol",".bin",".smol",".spartan",".pmb",".mrc",".map",".ccp4",".dn6",".delphi",".omap",".pse",".dcd",".uk/pdbe/densities/"];

	Jmol.isBinaryUrl = function(url) {
		for (var i = Jmol._binaryTypes.length; --i >= 0;)
			if (url.indexOf(Jmol._binaryTypes[i]) >= 0) return true;
		return false;
	}

	Jmol._getFileData = function(fileName, fSuccess, doProcess) {
		// use host-server PHP relay if not from this host
		var isBinary = Jmol.isBinaryUrl(fileName);
		var isPDB = (fileName.indexOf(".gz") >= 0 && fileName.indexOf("rcsb.org") >= 0);
		if (isPDB) {
			// avoid unnecessary binary transfer
			fileName = fileName.replace(/\.gz/,"");
			isBinary = false;
		}
		var asBase64 = (isBinary && !fSuccess && !Jmol._canSyncBinary(isPDB));
		var isPost = (fileName.indexOf("?POST?") >= 0);
		if (fileName.indexOf("file:/") == 0 && fileName.indexOf("file:///") != 0)
			fileName = "file://" + fileName.substring(5);      /// fixes IE problem
		var isMyHost = (fileName.indexOf("://") < 0 || fileName.indexOf(document.location.protocol) == 0 && fileName.indexOf(document.location.host) >= 0);
    var isHttps2Http = (Jmol._httpProto == "https://" && fileName.indexOf("http://") == 0);
		var isDirectCall = Jmol._isDirectCall(fileName);
    if (!isDirectCall && fileName.indexOf("?ALLOWSORIGIN?") >= 0) {
      isDirectCall = true;
			fileName = fileName.replace(/\?ALLOWSORIGIN\?/,"");
    }
		//if (fileName.indexOf("http://pubchem.ncbi.nlm.nih.gov/") == 0)isDirectCall = false;

		var cantDoSynchronousLoad = (!isMyHost && Jmol.$supportsIECrossDomainScripting());
		var data = null;
		if (isHttps2Http || asBase64 || !isMyHost && !isDirectCall || !fSuccess && cantDoSynchronousLoad ) {
				data = Jmol._getRawDataFromServer("_",fileName, fSuccess, fSuccess, asBase64, true);
		} else {
			fileName = fileName.replace(/file:\/\/\/\//, "file://"); // opera
			var info = {dataType:(isBinary ? "binary" : "text"),async:!!fSuccess};
			if (isPost) {
				info.type = "POST";
				info.url = fileName.split("?POST?")[0]
				info.data = fileName.split("?POST?")[1]
			} else {
				info.type = "GET";
				info.url = fileName;
			}
			if (fSuccess) {
				info.success = function(data) { fSuccess(Jmol._xhrReturn(info.xhr))};
				info.error = function() { fSuccess(info.xhr.statusText)};
			}
			info.xhr = Jmol.$ajax(info);
			if (!fSuccess) {
				data = Jmol._xhrReturn(info.xhr);
			}
		}
		if (!doProcess)
			return data;
		if (data == null) {
			data = "";
			isBinary = false;
		}
		isBinary && (isBinary = Jmol._canSyncBinary(true));
		return (isBinary ? Jmol._strToBytes(data) : JU.SB.newS(data));
	}
	
	Jmol._xhrReturn = function(xhr){
		if (!xhr.responseText || self.Clazz && Clazz.instanceOf(xhr.response, self.ArrayBuffer)) {
			// Safari or error 
			return xhr.response || xhr.statusText;
		} 
		return xhr.responseText;
	}

	Jmol._isDirectCall = function(url) {
    if (url.indexOf("?ALLOWSORIGIN?") >= 0)
      return true;
		for (var key in Jmol.db._DirectDatabaseCalls) {
			if (key.indexOf(".") >= 0 && url.indexOf(key) >= 0)
				return true;
		}
		return false;
	}

	Jmol._cleanFileData = function(data) {
		if (data.indexOf("\r") >= 0 && data.indexOf("\n") >= 0) {
			return data.replace(/\r\n/g,"\n");
		}
		if (data.indexOf("\r") >= 0) {
			return data.replace(/\r/g,"\n");
		}
		return data;
	};

	Jmol._getFileType = function(name) {
		var database = name.substring(0, 1);
		if (database == "$" || database == ":")
			return "MOL";
		if (database == "=")
			return (name.substring(1,2) == "=" ? "LCIF" : "PDB");
		// just the extension, which must be PDB, XYZ..., CIF, or MOL
		name = name.split('.').pop().toUpperCase();
		return name.substring(0, Math.min(name.length, 3));
	};

	Jmol._getZ = function(applet, what) {
		return applet && applet._z && applet._z[what] || Jmol._z[what];
	}
	
	Jmol._incrZ = function(applet, what) {
		return applet && applet._z && ++applet._z[what] || ++Jmol._z[what];
	}
	
  Jmol._hideLocalFileReader = function(applet, cursor) {
    applet._localReader && Jmol.$setVisible(applet._localReader, false);
    applet._readingLocal = false;
    Jmol.setCursor(applet, 0);
  }
  
  Jmol.loadFileFromDialog = function(applet) {
    Jmol.loadFileAsynchronously(null, applet, null, null);
  }
  
	Jmol.loadFileAsynchronously = function(fileLoadThread, applet, fileName, appData) {
		if (fileName && fileName.indexOf("?") != 0) {
			// LOAD ASYNC command
			var fileName0 = fileName;
			fileName = Jmol._checkFileName(applet, fileName);
			var fSuccess = function(data) {Jmol._setData(fileLoadThread, fileName, fileName0, data, appData, applet)};
			fSuccess = Jmol._checkCache(applet, fileName, fSuccess);
			if (fileName.indexOf("|") >= 0)
				fileName = fileName.split("|")[0];
			return (fSuccess == null ? null : Jmol._getFileData(fileName, fSuccess));		
		}
		// we actually cannot suggest a fileName, I believe.
		if (!Jmol.featureDetection.hasFileReader) {
        var msg = "Local file reading is not enabled in your browser";
				return (fileLoadThread ? fileLoadThread.setData(msg, null, null, appData, applet) : alert(msg));
    }
		if (!applet._localReader) {
			var div = '<div id="ID" style="z-index:'+Jmol._getZ(applet, "fileOpener") + ';position:absolute;background:#E0E0E0;left:10px;top:10px"><div style="margin:5px 5px 5px 5px;"><button id="ID_loadurl">URL</button><input type="file" id="ID_files" /><button id="ID_loadfile">load</button><button id="ID_cancel">cancel</button></div><div>'
			Jmol.$after("#" + applet._id + "_appletdiv", div.replace(/ID/g, applet._id + "_localReader"));
			applet._localReader = Jmol.$(applet, "localReader");
		}
		Jmol.$appEvent(applet, "localReader_loadurl", "click");
		Jmol.$appEvent(applet, "localReader_loadurl", "click", function(evt) {
      var file = prompt("Enter a URL");
      if (!file)return
      Jmol._hideLocalFileReader(applet, 0);
      Jmol._setData(null, file, file, null, appData, applet);
		});
		Jmol.$appEvent(applet, "localReader_loadfile", "click");
		Jmol.$appEvent(applet, "localReader_loadfile", "click", function(evt) {
			var file = Jmol.$(applet, "localReader_files")[0].files[0];   
			var reader = new FileReader();
			reader.onloadend = function(evt) {
				if (evt.target.readyState == FileReader.DONE) { // DONE == 2
          Jmol._hideLocalFileReader(applet, 0);
					Jmol._setData(fileLoadThread, file.name, file.name, evt.target.result, appData, applet);
				}
			};
      try {
			  reader.readAsArrayBuffer(file);
      } catch (e) {
        alert("You must select a file first.");
      }
		});
		Jmol.$appEvent(applet, "localReader_cancel", "click");
		Jmol.$appEvent(applet, "localReader_cancel", "click", function(evt) {
      Jmol._hideLocalFileReader(applet);
      if (fileLoadThread)
  			fileLoadThread.setData("#CANCELED#", null, null, appData, applet);
		});
		Jmol.$setVisible(applet._localReader, true);
    applet._readingLocal = true;
	}

  Jmol._setData = function(fileLoadThread, filename, filename0, data, appData, applet) {
  	data && (data = Jmol._strToBytes(data));
		if (data != null && (fileLoadThread == null || filename.indexOf(".jdx") >= 0))
			Jmol.Cache.put("cache://" + filename, data); 
    if (fileLoadThread == null) {
      applet._applet.openFileAsyncSpecial(data == null ? filename : "cache://" + filename, 1);
    } else {          
		  fileLoadThread.setData(filename, filename0, data, appData);
    }    
  }

	Jmol.doAjax = function(url, postOut, dataOut) {
		// called by org.jmol.awtjs2d.JmolURLConnection.doAjax()
		url = url.toString();
		if (dataOut) {

			if (url.indexOf("http://") != 0 && url.indexOf("https://") != 0)
				return Jmol._saveFile(url, dataOut);
			var info = {async:false,url:url,type:"POST",
				data:typeof data == "string" ? dataOut :";base64," + (JU || J.util).Base64.getBase64(dataOut).toString(), processData:false
			};
			return Jmol.$ajax(info).responseText;
		}
		if (postOut)
			url += "?POST?" + postOut;
		return Jmol._getFileData(url, null, true);
	}

	// Jmol._localFileSaveFunction --  // do something local here; Maybe try the FileSave interface? return true if successful
	 
	Jmol._saveFile = function(filename, data, mimetype, encoding) {
		if (Jmol._localFileSaveFunction && Jmol._localFileSaveFunction(filename, data))
			return "OK";
		var filename = filename.substring(filename.lastIndexOf("/") + 1);
		mimetype || (mimetype = (filename.indexOf(".pdf") >= 0 ? "application/pdf" 
			: filename.indexOf(".png") >= 0 ? "image/png" 
			: filename.indexOf(".gif") >= 0 ? "image/gif" 
			: filename.indexOf(".jpg") >= 0 ? "image/jpg" : ""));
		var isString = (typeof data == "string");
		
	if (isString && data.indexOf(";base64,") >= 0) {
	  data = data.split(";base64,")[1];
	} else {	
   	data = (JU || J.util).Base64.getBase64(isString ? data.getBytes("UTF-8") : data).toString();
   	}
		encoding || (encoding = "base64");
		
		var url = Jmol._serverUrl;
		url && url.indexOf("your.server") >= 0 && (url = "");
		if (Jmol._useDataURI || !url) {
			// Asynchronous output generated using an anchor tag
			// btoa does not work with UTF-8 data///encoding || (data = btoa(data));
			var a = document.createElement("a");
			a.href = "data:" + mimetype + ";base64," + data;
			a.type = mimetype || (mimetype = "text/plain;charset=utf-8");	
			a.download = filename;
			a.target = "_blank";
				$("body").append(a);
			a.click();
			a.remove();		
		} else {
		// Asynchronous outputto be reflected as a download
			if (!Jmol._formdiv) {
					var sform = '<div id="__jsmolformdiv__" style="display:none">\
						<form id="__jsmolform__" method="post" target="_blank" action="">\
						<input name="call" value="saveFile"/>\
						<input id="__jsmolmimetype__" name="mimetype" value=""/>\
						<input id="__jsmolencoding__" name="encoding" value=""/>\
						<input id="__jsmolfilename__" name="filename" value=""/>\
						<textarea id="__jsmoldata__" name="data"></textarea>\
						</form>\
						</div>'
				Jmol.$after("body", sform);
				Jmol._formdiv = "__jsmolform__";
			}
			Jmol.$attr(Jmol._formdiv, "action", url + "?" + (new Date()).getMilliseconds());
			Jmol.$val("__jsmoldata__", data);
			Jmol.$val("__jsmolfilename__", filename);
			Jmol.$val("__jsmolmimetype__", mimetype);
			Jmol.$val("__jsmolencoding__", encoding);
			Jmol.$submit("__jsmolform__");
			Jmol.$val("__jsmoldata__", "");
			Jmol.$val("__jsmolfilename__", "");
		}
		return "OK";
	}

	Jmol._strToBytes = function(s) {
		if (Clazz.instanceOf(s, self.ArrayBuffer))
			return Clazz.newByteArray(-1, s);
		var b = Clazz.newByteArray(s.length, 0);
		for (var i = s.length; --i >= 0;)
			b[i] = s.charCodeAt(i) & 0xFF;
		return b;
	}

	////////////// applet start-up functionality //////////////

	Jmol._setConsoleDiv = function (d) {
		if (!self.Clazz)return;
		Clazz.setConsoleDiv(d);
	}

	Jmol._registerApplet = function(id, applet) {
		return window[id] = Jmol._applets[id] = Jmol._applets.master = Jmol._applets[id + "__" + Jmol._syncId + "__"] = applet;
	} 

	Jmol._readyCallback = function (appId,fullId,isReady,javaApplet,javaAppletPanel) {
		appId = appId.split("_object")[0];
    var applet = Jmol._applets[appId];
		isReady = (isReady.booleanValue ? isReady.booleanValue() : isReady);
		// necessary for MSIE in strict mode -- apparently, we can't call 
		// jmol._readyCallback, but we can call Jmol._readyCallback. Go figure...
    if (isReady) {
      // when leaving page, Java applet may be dead 
      applet._appletPanel = (javaAppletPanel || javaApplet);
      applet._applet = javaApplet;
    }
		Jmol._track(applet)._readyCallback(appId, fullId, isReady);
	}

	Jmol._getWrapper = function(applet, isHeader) {

			// id_appletinfotablediv
			//     id_appletdiv
			//     id_coverdiv
			//     id_infotablediv
			//       id_infoheaderdiv
			//          id_infoheaderspan
			//          id_infocheckboxspan
			//       id_infodiv


			// for whatever reason, without DOCTYPE, with MSIE, "height:auto" does not work, 
			// and the text scrolls off the page.
			// So I'm using height:95% here.
			// The table was a fix for MSIE with no DOCTYPE tag to fix the miscalculation
			// in height of the div when using 95% for height. 
			// But it turns out the table has problems with DOCTYPE tags, so that's out. 
			// The 95% is a compromise that we need until the no-DOCTYPE MSIE solution is found. 
			// (100% does not work with the JME linked applet)
		var s;
		// ... here are just for clarification in this code; they are removed immediately
		if (isHeader) {
			var img = ""; 
			if (applet._coverImage){
				var more = " onclick=\"Jmol.coverApplet(ID, false)\" title=\"" + (applet._coverTitle) + "\"";
				var play = "<image id=\"ID_coverclickgo\" src=\"" + applet._makeLiveImage + "\" style=\"width:25px;height:25px;position:absolute;bottom:10px;left:10px;"
					+ "z-index:" + Jmol._getZ(applet, "coverImage")+";opacity:0.5;\"" + more + " />"  
				img = "<div id=\"ID_coverdiv\" style=\"background-color:red;z-index:" + Jmol._getZ(applet, "coverImage")+";width:100%;height:100%;display:inline;position:absolute;top:0px;left:0px\"><image id=\"ID_coverimage\" src=\""
				 + applet._coverImage + "\" style=\"width:100%;height:100%\"" + more + "/>" + play + "</div>";
			}
      
      var wait = (applet._isJava ? "" : "<image id=\"ID_waitimage\" src=\"" + applet._j2sPath + "/img/cursor_wait.gif\" style=\"display:none;position:absolute;bottom:10px;left:10px;"
					+ "z-index:" + Jmol._getZ(applet, "coverImage")+";\" />");  

			var css = Jmol._appletCssText.replace(/\'/g,'"');
      var spinner = applet._getSpinner && applet._getSpinner();
      applet._spinner = spinner = (!spinner || spinner == "none" ? "" : "background-image:url("+spinner + "); background-repeat:no-repeat; background-position:center;");    
			css = spinner + (css.indexOf("style=\"") >= 0 ? css.split("style=\"")[1] : "\" " + css);
			s = "\
...<div id=\"ID_appletinfotablediv\" style=\"width:Wpx;height:Hpx;position:relative;font-size:14px;text-align:left\">IMG WAIT\
......<div id=\"ID_appletdiv\" style=\"z-index:" + Jmol._getZ(applet, "header") + ";width:100%;height:100%;position:absolute;top:0px;left:0px;" + css + ">";
			var height = applet._height;
			var width = applet._width;
			if (typeof height !== "string" || height.indexOf("%") < 0) 
				height += "px";
			if (typeof width !== "string" || width.indexOf("%") < 0)
				width += "px";
			s = s.replace(/IMG/, img).replace(/WAIT/, wait).replace(/Hpx/g, height).replace(/Wpx/g, width);
		} else {
			s = "\
......</div>\
......<div id=\"ID_2dappletdiv\" style=\"position:absolute;width:100%;height:100%;overflow:hidden;display:none\"></div>\
......<div id=\"ID_infotablediv\" style=\"width:100%;height:100%;position:absolute;top:0px;left:0px\">\
.........<div id=\"ID_infoheaderdiv\" style=\"height:20px;width:100%;background:yellow;display:none\"><span id=\"ID_infoheaderspan\"></span><span id=\"ID_infocheckboxspan\" style=\"position:absolute;text-align:right;right:1px;\"><a href=\"javascript:Jmol.showInfo(ID,false)\">[x]</a></span></div>\
.........<div id=\"ID_infodiv\" style=\"position:absolute;top:20px;bottom:0px;width:100%;height:100%;overflow:auto\"></div>\
......</div>\
...</div>";
		}
		return s.replace(/\.\.\./g,"").replace(/[\n\r]/g,"").replace(/ID/g, applet._id);
	}

  Jmol._hideLoadingSpinner = function(applet) {
    if (applet._spinner)
      Jmol.$css(Jmol.$(applet, "appletdiv"), {"background-image": ""});
  }
  
	Jmol._documentWrite = function(text) {
		if (Jmol._document) {
			if (Jmol._isXHTML && !Jmol._XhtmlElement) {
				var s = document.getElementsByTagName("script");
				Jmol._XhtmlElement = s.item(s.length - 1);
				Jmol._XhtmlAppendChild = false;
			}
			if (Jmol._XhtmlElement)
				Jmol._domWrite(text);
			else
				Jmol._document.write(text);
		}
		return text;
	}

	Jmol._domWrite = function(data) {
		var pt = 0
		var Ptr = []
		Ptr[0] = 0
		while (Ptr[0] < data.length) {
			var child = Jmol._getDomElement(data, Ptr);
			if (!child)
				break;
			if (Jmol._XhtmlAppendChild)
				Jmol._XhtmlElement.appendChild(child);
			else
				Jmol._XhtmlElement.parentNode.insertBefore(child, _jmol.XhtmlElement);
		}
	}

	Jmol._getDomElement = function(data, Ptr, closetag, lvel) {

		// there is no "document.write" in XHTML

		var e = document.createElement("span");
		e.innerHTML = data;
		Ptr[0] = data.length;

/*
	// unnecessary ?  

		closetag || (closetag = "");
		lvel || (lvel = 0);
		var pt0 = Ptr[0];
		var pt = pt0;
		while (pt < data.length && data.charAt(pt) != "<") 
			pt++
		if (pt != pt0) {
			var text = data.substring(pt0, pt);
			Ptr[0] = pt;
			return document.createTextNode(text);
		}
		pt0 = ++pt;
		var ch;
		while (pt < data.length && "\n\r\t >".indexOf(ch = data.charAt(pt)) < 0) 
			pt++;
		var tagname = data.substring(pt0, pt);
		var e = (tagname == closetag  || tagname == "/" ? ""
			: document.createElementNS ? document.createElementNS('http://www.w3.org/1999/xhtml', tagname)
			: document.createElement(tagname));
		if (ch == ">") {
			Ptr[0] = ++pt;
			return e;
		}
		while (pt < data.length && (ch = data.charAt(pt)) != ">") {
			while (pt < data.length && "\n\r\t ".indexOf(ch = data.charAt(pt)) >= 0) 
				pt++;
			pt0 = pt;
			while (pt < data.length && "\n\r\t =/>".indexOf(ch = data.charAt(pt)) < 0) 
				pt++;
			var attrname = data.substring(pt0, pt).toLowerCase();
			if (attrname && ch != "=")
				e.setAttribute(attrname, "true");
			while (pt < data.length && "\n\r\t ".indexOf(ch = data.charAt(pt)) >= 0) 
				pt++;
			if (ch == "/") {
				Ptr[0] = pt + 2;
				return e;
			} else if (ch == "=") {
				var quote = data.charAt(++pt);
				pt0 = ++pt;
				while (pt < data.length && (ch = data.charAt(pt)) != quote) 
					pt++;
				var attrvalue = data.substring(pt0, pt);
				e.setAttribute(attrname, attrvalue);
				pt++;
			}
		}
		Ptr[0] = ++pt;
		while (Ptr[0] < data.length) {
			var child = Jmol._getDomElement(data, Ptr, "/" + tagname, lvel+1);
			if (!child)
				break;
			e.appendChild(child);
		}
*/
		return e;    
	}

	Jmol._setObject = function(obj, id, Info) {
		obj._id = id;
		obj.__Info = {};
		Info.z && Info.zIndexBase && (Jmol._z = Jmol._getZOrders(Info.zIndexBase));
		for (var i in Info)
			obj.__Info[i] = Info[i];
		(obj._z = Info.z) || Info.zIndexBase && (obj._z = obj.__Info.z = Jmol._getZOrders(Info.zIndexBase));
		obj._width = Info.width;
		obj._height = Info.height;
		obj._noscript = !obj._isJava && Info.noscript;
		obj._console = Info.console;
		obj._cacheFiles = !!Info.cacheFiles;
		obj._viewSet = (Info.viewSet == null || obj._isJava ? null : "Set" + Info.viewSet);
		if (obj._viewSet != null) {
			Jmol.View.__init(obj);
			obj._currentView = null;
		}
		!Jmol._fileCache && obj._cacheFiles && (Jmol._fileCache = {});
		if (!obj._console)
			obj._console = obj._id + "_infodiv";
		if (obj._console == "none")
			obj._console = null;

		obj._color = (Info.color ? Info.color.replace(/0x/,"#") : "#FFFFFF");
		obj._disableInitialConsole = Info.disableInitialConsole;
		obj._noMonitor = Info.disableJ2SLoadMonitor;
		Jmol._j2sPath && (Info.j2sPath = Jmol._j2sPath);
		obj._j2sPath = Info.j2sPath;
		obj._coverImage = Info.coverImage;
    obj._makeLiveImage = Info.makeLiveImage || Info.j2sPath + "/img/play_make_live.jpg";
		obj._isCovered = !!obj._coverImage; 
		obj._deferApplet = Info.deferApplet || obj._isCovered && obj._isJava; // must do this if covered in Java
		obj._deferUncover = Info.deferUncover && !obj._isJava; // can't do this with Java
		obj._coverScript = Info.coverScript;
		obj._coverTitle = Info.coverTitle;

		if (!obj._coverTitle)
			obj._coverTitle = (obj._deferApplet ? "activate 3D model" : "3D model is loading...")
		obj._containerWidth = obj._width + ((obj._width==parseFloat(obj._width))? "px":"");
		obj._containerHeight = obj._height + ((obj._height==parseFloat(obj._height))? "px":"");
		obj._info = "";
		obj._infoHeader = obj._jmolType + ' "' + obj._id + '"'
		obj._hasOptions = Info.addSelectionOptions;
		obj._defaultModel = Info.defaultModel;
		obj._readyScript = (Info.script ? Info.script : "");
		obj._readyFunction = Info.readyFunction;
		if (obj._coverImage && !obj._deferApplet)
			obj._readyScript += ";javascript " + id + "._displayCoverImage(false)";
		obj._src = Info.src;

	}

	Jmol._addDefaultInfo = function(Info, DefaultInfo) {
		for (var x in DefaultInfo)
			if (typeof Info[x] == "undefined")
				Info[x] = DefaultInfo[x];
		Jmol._use && (Info.use = Jmol._use);
		if (Info.use.indexOf("SIGNED") >= 0) {
			if (Info.jarFile.indexOf("Signed") < 0)
				Info.jarFile = Info.jarFile.replace(/Applet/,"AppletSigned");
			Info.use = Info.use.replace(/SIGNED/, "JAVA");
			Info.isSigned = true;
		}
	}

	Jmol._syncedApplets = [];
	Jmol._syncedCommands = [];
	Jmol._syncedReady = [];
	Jmol._syncReady = false;
	Jmol._isJmolJSVSync = false;

	Jmol._setReady = function(applet) {
		Jmol._syncedReady[applet] = 1;
		var n = 0;
		for (var i = 0; i < Jmol._syncedApplets.length; i++) {
			if (Jmol._syncedApplets[i] == applet._id) {
				Jmol._syncedApplets[i] = applet;
				Jmol._syncedReady[i] = 1;
			} else if (!Jmol._syncedReady[i]) {
				continue;
			}
			n++;
		}
		if (n != Jmol._syncedApplets.length)
			return;
		Jmol._setSyncReady();
	}

	Jmol._setDestroy = function(applet) {
		//MSIE bug responds to any link click even if it is just a JavaScript call

		if (Jmol.featureDetection.allowDestroy)
			Jmol.$windowOn('beforeunload', function () { Jmol._destroy(applet); } );
	}

	Jmol._destroy = function(applet) {
		try {
			if (applet._appletPanel) applet._appletPanel.destroy();
			applet._applet = null;
			Jmol._unsetMouse(applet._canvas)
			applet._canvas = null;
			var n = 0;
			for (var i = 0; i < Jmol._syncedApplets.length; i++) {
				if (Jmol._syncedApplets[i] == applet)
					Jmol._syncedApplets[i] = null;
				if (Jmol._syncedApplets[i])
					n++;
			}
			if (n > 0)
				return;
			Jmol._clearVars();
		} catch(e){}
	}

	////////////// misc core functionality //////////////

	Jmol._setSyncReady = function() {
		Jmol._syncReady = true;
		var s = ""
		for (var i = 0; i < Jmol._syncedApplets.length; i++)
			if (Jmol._syncedCommands[i])
				s += "Jmol.script(Jmol._syncedApplets[" + i + "], Jmol._syncedCommands[" + i + "]);"
		setTimeout(s, 50);  
	}

	Jmol._mySyncCallback = function(appFullName,msg) {
		app = Jmol._applets[appFullName];
		if (app._viewSet) {
			// when can we do this?
//			if (app._viewType == "JSV" && !app._currentView.JMOL)
				Jmol.View.updateFromSync(app, msg);
			return;
		}
		if(!Jmol._syncReady || !Jmol._isJmolJSVSync)
			return 1; // continue processing and ignore me
		for (var i = 0; i < Jmol._syncedApplets.length; i++) {
			if (msg.indexOf(Jmol._syncedApplets[i]._syncKeyword) >= 0)
				Jmol._syncedApplets[i]._syncScript(msg);
		}
		return 0 // prevents further Jmol sync processing 
	}              

	Jmol._getElement = function(applet, what) {
		var d = document.getElementById(applet._id + "_" + what);
		return (d || {});
	} 
	 
	Jmol._evalJSON = function(s,key){
		s = s + "";
		if(!s)
			return [];
		if(s.charAt(0) != "{") {
			if(s.indexOf(" | ") >= 0)
				s = s.replace(/\ \|\ /g, "\n");
			return s;
		}
		var A = (new Function( "return " + s ) )();
		return (!A ? null : key && A[key] != undefined ? A[key] : A);
	}

	Jmol._sortMessages = function(A){
		/*
		 * private function
		 */
		function _sortKey0(a,b){
			return (a[0]<b[0]?1:a[0]>b[0]?-1:0);
		}

		if(!A || typeof (A) != "object")
			return [];
		var B = [];
		for(var i = A.length - 1; i >= 0; i--)
			for(var j = 0, jj= A[i].length; j < jj; j++)
				B[B.length] = A[i][j];
		if(B.length == 0)
			return;
		B = B.sort(_sortKey0);
		return B;
	}

	//////////////////// mouse events //////////////////////

	Jmol._setMouseOwner = function(who, tf) {
		if (who == null || tf)
			Jmol._mouseOwner = who;
		else if (Jmol._mouseOwner == who)
			Jmol._mouseOwner = null;
	}

	Jmol._jsGetMouseModifiers = function(ev) {
		var modifiers = 0;
		switch (ev.button) {
		case 0:
			modifiers = 16;//J.api.Event.MOUSE_LEFT;
			break;
		case 1:
			modifiers = 8;//J.api.Event.MOUSE_MIDDLE;
			break;
		case 2:
			modifiers = 4;//J.api.Event.MOUSE_RIGHT;
			break;
		}
		if (ev.shiftKey)
			modifiers += 1;//J.api.Event.SHIFT_MASK;
		if (ev.altKey)
			modifiers += 8;//J.api.Event.ALT_MASK;
		if (ev.ctrlKey)
			modifiers += 2;//J.api.Event.CTRL_MASK;
		return modifiers;
	}

	Jmol._jsGetXY = function(canvas, ev) {
		if (!canvas.applet._ready || Jmol._touching && ev.type.indexOf("touch") < 0)
			return false;
		//ev.preventDefault(); // removed 5/9/2015 -- caused loss of focus on text-box clicking in SwingJS
		var offsets = Jmol.$offset(canvas.id);
		var x, y;
		var oe = ev.originalEvent;
		// drag-drop jQuery event is missing pageX
		ev.pageX || (ev.pageX = oe.pageX);
		ev.pageY || (ev.pageY = oe.pageY);
		Jmol._mousePageX = ev.pageX;
		Jmol._mousePageY = ev.pageY;
		if (oe.targetTouches && oe.targetTouches[0]) {
			x = oe.targetTouches[0].pageX - offsets.left;
			y = oe.targetTouches[0].pageY - offsets.top;
		} else if (oe.changedTouches) {
			x = oe.changedTouches[0].pageX - offsets.left;
			y = oe.changedTouches[0].pageY - offsets.top;
		} else {
			x = ev.pageX - offsets.left;
			y = ev.pageY - offsets.top;
		}
		return (x == undefined ? null : [Math.round(x), Math.round(y), Jmol._jsGetMouseModifiers(ev)]);
	}

  Jmol.setCursor = function(applet, c) {
    if (applet._isJava || applet._readingLocal)
      return;
    var curs;
    switch(c) {
    case 1: 
      curs = "crosshair";
      break;
    case 3: // wait
      curs = "wait";
      Jmol.$setVisible(Jmol.$(applet, "waitimage"), true);
      break;
    case 8: // zoom
      curs = "ns-resize"; 
      break;
    case 12: // hand
      curs = "grab"; 
      break;
    case 13: 
      curs = "move";
      break;
    default:
      Jmol.$setVisible(Jmol.$(applet, "waitimage"), false);
      curs = "default";
      break;
    }
    applet._canvas.style.cursor = curs;
  }
  
	Jmol._gestureUpdate = function(canvas, ev) {
		ev.stopPropagation();
		ev.preventDefault();
		var oe = ev.originalEvent;
		switch (ev.type) {
		case "touchstart":
			Jmol._touching = true;
			break;
		case "touchend":
			Jmol._touching = false;
			break;
		}
		if (!oe.touches || oe.touches.length != 2) return false;
		switch (ev.type) {
		case "touchstart":
			canvas._touches = [[],[]];
			break;
		case "touchmove":
			var offsets = Jmol.$offset(canvas.id);
			var t0 = canvas._touches[0];
			var t1 = canvas._touches[1];
			t0.push([oe.touches[0].pageX - offsets.left, oe.touches[0].pageY - offsets.top]);
			t1.push([oe.touches[1].pageX - offsets.left, oe.touches[1].pageY - offsets.top]);
			var n = t0.length;
			if (n > 3) {
				t0.shift();
				t1.shift();
			}
			if (n >= 2)
				canvas.applet._processGesture(canvas._touches);
			break;
		}
		return true;
	}

	Jmol._jsSetMouse = function(canvas) {

    var doIgnore = function(ev) { return (!ev.target || ("" + ev.target.className).indexOf("swingjs-ui") >= 0) };

		Jmol.$bind(canvas, 'mousedown touchstart', function(ev) {
      if (doIgnore(ev))
        return true;
			Jmol._setMouseOwner(canvas, true);
			ev.stopPropagation();
      var ui = ev.target["data-UI"];
      if (!ui || !ui.handleJSEvent(canvas, 501, ev)) 
  			ev.preventDefault();
			canvas.isDragging = true;
			if ((ev.type == "touchstart") && Jmol._gestureUpdate(canvas, ev))
				return !!ui;
			Jmol._setConsoleDiv(canvas.applet._console);
			var xym = Jmol._jsGetXY(canvas, ev);
			if(xym) {
		  	if (ev.button != 2)
          Jmol.Swing.hideMenus(canvas.applet);
        canvas.applet._processEvent(501, xym); //java.awt.Event.MOUSE_DOWN
      }
			return !!ui;
		});
    
		Jmol.$bind(canvas, 'mouseup touchend', function(ev) {
      if (doIgnore(ev))
        return true;
			Jmol._setMouseOwner(null);
			ev.stopPropagation();
      var ui = ev.target["data-UI"];
      if (!ui || !ui.handleJSEvent(canvas, 502, ev))
  			ev.preventDefault();
			canvas.isDragging = false;
			if (ev.type == "touchend" && Jmol._gestureUpdate(canvas, ev))
				return !!ui;
			var xym = Jmol._jsGetXY(canvas, ev);
			if(xym)
  			canvas.applet._processEvent(502, xym);//java.awt.Event.MOUSE_UP
			return !!ui;
		});
    
		Jmol.$bind(canvas, 'mousemove touchmove', function(ev) { // touchmove
      if (doIgnore(ev))
        return true;
		  // defer to console or menu when dragging within this canvas
			if (Jmol._mouseOwner && Jmol._mouseOwner != canvas && Jmol._mouseOwner.isDragging) {
        if (!Jmol._mouseOwner.mouseMove)
          return true;
	   			Jmol._mouseOwner.mouseMove(ev);
				return false;
			}
			return Jmol._drag(canvas, ev);
		});
		
		Jmol._drag = function(canvas, ev) {
      
			ev.stopPropagation();
			ev.preventDefault();
      
			var isTouch = (ev.type == "touchmove");
			if (isTouch && Jmol._gestureUpdate(canvas, ev))
				return false;
			var xym = Jmol._jsGetXY(canvas, ev);
			if(!xym) return false;
      
			if (!canvas.isDragging)
				xym[2] = 0;

      var ui = ev.target["data-UI"];
      if (canvas.isdragging && (!ui || !ui.handleJSEvent(canvas, 506, ev))) {}
			canvas.applet._processEvent((canvas.isDragging ? 506 : 503), xym); // java.awt.Event.MOUSE_DRAG : java.awt.Event.MOUSE_MOVE
			return !!ui;
}
		
		Jmol.$bind(canvas, 'DOMMouseScroll mousewheel', function(ev) { // Zoom
      if (doIgnore(ev))
        return true;
			ev.stopPropagation();
			ev.preventDefault();
			// Webkit or Firefox
			canvas.isDragging = false;
			var oe = ev.originalEvent;
			var scroll = (oe.detail ? oe.detail : (Jmol.featureDetection.os == "mac" ? 1 : -1) * oe.wheelDelta); // Mac and PC are reverse; but 
			var modifiers = Jmol._jsGetMouseModifiers(ev);
			canvas.applet._processEvent(507,[scroll < 0 ? -1 : 1,0,modifiers]);
			return false;
		});

		// context menu is fired on mouse down, not up, and it's handled already anyway.

		Jmol.$bind(canvas, "contextmenu", function() {return false;});

		Jmol.$bind(canvas, 'mouseout', function(ev) {
      if (doIgnore(ev))
        return true;
      if (Jmol._mouseOwner && !Jmol._mouseOwner.mouseMove) 
        Jmol._setMouseOwner(null);
			if (canvas.applet._appletPanel)
				canvas.applet._appletPanel.startHoverWatcher(false);
			//canvas.isDragging = false;
			var xym = Jmol._jsGetXY(canvas, ev);
			if (!xym)
				return false;
			//canvas.applet._processEvent(502, xym);//J.api.Event.MOUSE_UP
			//canvas.applet._processEvent(505, xym);//J.api.Event.MOUSE_EXITED
			return false;
		});

		Jmol.$bind(canvas, 'mouseenter', function(ev) {
      if (doIgnore(ev))
        return true;
			if (canvas.applet._appletPanel)
				canvas.applet._appletPanel.startHoverWatcher(true);
			if (ev.buttons === 0 || ev.which === 0) {
				canvas.isDragging = false;
				var xym = Jmol._jsGetXY(canvas, ev);
				if (!xym)
					return false;
				canvas.applet._processEvent(504, xym);//J.api.Event.MOUSE_ENTERED	
				canvas.applet._processEvent(502, xym);//J.api.Event.MOUSE_UP
				return false;
			}
		});

	Jmol.$bind(canvas, 'mousemoveoutjsmol', function(evspecial, target, ev) {
      if (doIgnore(ev))
        return true;
		if (canvas == Jmol._mouseOwner && canvas.isDragging) {
			return Jmol._drag(canvas, ev);
		}
	});

		if (canvas.applet._is2D)
			Jmol.$resize(function() {
				if (!canvas.applet)
					return;
				canvas.applet._resize();
			});
 
		Jmol.$bind('body', 'mouseup touchend', function(ev) {
      if (doIgnore(ev))
        return true;
			if (canvas.applet)
				canvas.isDragging = false;
			Jmol._setMouseOwner(null);
		});

	}

	Jmol._jsUnsetMouse = function(canvas) {
		canvas.applet = null;
		Jmol.$bind(canvas, 'mousedown touchstart mousemove touchmove mouseup touchend DOMMouseScroll mousewheel contextmenu mouseout mouseenter', null);
		Jmol._setMouseOwner(null);
	}


////// Jmol.Swing interface  for Javascript implementation of Swing dialogs and menus

Jmol.Swing = {
	// a static class
	count:0,
	menuInitialized:0,
	menuCounter:0,
	htDialogs:{}
};

(function(Swing) {

SwingController = Swing; // see javajs.api.SwingController

Swing.setDraggable = function(Obj) {
	
	var proto = Obj.prototype;
	if (proto.setContainer)
		return;
	
	// for menus, console, and 
	proto.setContainer = function(container) {
		this.container = container;
		container.obj = this;
		this.isDragging = false;
		this.ignoreMouse = false;
		var me = this;
		container.bind('mousedown touchstart', function(ev) {
			if (me.ignoreMouse) {
				me.ignoreMouse = false;
				return true;
			}
			Jmol._setMouseOwner(me, true);
			me.isDragging = true;
			me.pageX = ev.pageX;
			me.pageY = ev.pageY;
			return false;
		});
		container.bind('mousemove touchmove', function(ev) {
			if (me.isDragging && Jmol._mouseOwner == me) {
				me.mouseMove(ev);
				return false;
			}
		});
		container.bind('mouseup touchend', function(ev) {
			me.mouseUp(ev);
			Jmol._setMouseOwner(null);
		});
	};

	proto.mouseUp = function(ev) {
		if (this.isDragging && Jmol._mouseOwner == this) {
			this.pageX0 += (ev.pageX - this.pageX);
			this.pageY0 += (ev.pageY - this.pageY);
			this.isDragging = false;
			return false;
		}
		Jmol._setMouseOwner(null);
	}

	proto.setPosition = function() {
		if (Jmol._mousePageX === null) {
			var id = this.applet._id + "_" + (this.applet._is2D ? "canvas2d" : "canvas");
			var offsets = Jmol.$offset(id);
			Jmol._mousePageX = offsets.left;
			Jmol._mousePageY = offsets.top;
		}
		this.pageX0 = Jmol._mousePageX;
		this.pageY0 = Jmol._mousePageY;
		var pos = { top: Jmol._mousePageY + 'px', left: Jmol._mousePageX + 'px' };
		this.container.css(pos);
	};

	proto.mouseMove = function(ev) {
		if (this.isDragging && Jmol._mouseOwner == this) {
			this.timestamp = System.currentTimeMillis(); // used for menu closure
			var x = this.pageX0 + (ev.pageX - this.pageX);
			var y = this.pageY0 + (ev.pageY - this.pageY);
      Jmol._mousePageX = x;
      Jmol._mousePageY = y;
			this.container.css({ top: y + 'px', left: x + 'px' })
		}
	};

	proto.dragBind = function(isBind) {
		this.applet._ignoreMouse = !isBind;
		this.container.unbind('mousemoveoutjsmol');
		this.container.unbind('touchmoveoutjsmol');
		this.container.unbind('mouseupoutjsmol');
		this.container.unbind('touchendoutjsmol');
		Jmol._setMouseOwner(null);
		if (isBind) {
			var me = this;
			this.container.bind('mousemoveoutjsmol touchmoveoutjsmol', function(evspecial, target, ev) {
				me.mouseMove(ev);
			});
			this.container.bind('mouseupoutjsmol touchendoutjsmol', function(evspecial, target, ev) {
				me.mouseUp(ev);
			});
		}
	};
}

// Dialog //

Swing.JSDialog = function () {
}

Swing.setDraggable(Swing.JSDialog);

///// calls from javajs and other Java-derived packages /////

Swing.getScreenDimensions = function(d) {
	d.width = $(window).width();
	d.height = $(window).height();
}

Swing.dispose = function(dialog) {
	Jmol.$remove(dialog.id + "_mover");
	delete Swing.htDialogs[dialog.id]
	dialog.container.obj.dragBind(false);
//  var btns = $("#" + dialog.id + " *[id^='J']"); // add descendents with id starting with "J"
//  for (var i = btns.length; --i >= 0;)
//    delete Dialog.htDialogs[btns[i].id]
	//System.out.println("JSmolCore.js: dispose " + dialog.id)
}
 
Swing.register = function(dialog, type) {
	dialog.id = type + (++Swing.count);
	Swing.htDialogs[dialog.id] = dialog;
	//System.out.println("JSmolCore.js: register " + dialog.id)

}

Swing.setDialog = function(dialog) {
	Jmol._setMouseOwner(null);
	Jmol.$remove(dialog.id);
	//System.out.println("removed " + dialog.id)
	var id = dialog.id + "_mover";
	var container = Jmol._$(id);
	var jd;
	//System.out.println("JSmolCore.js: setDialog " + dialog.id);
	if (container[0]) {
		container.html(dialog.html);
		jd = container[0].jd;
	} else {
		Jmol.$after("body","<div id='" + id + "' style='position:absolute;left:0px;top:0px;'>" + dialog.html + "</div>");
		var jd = new Swing.JSDialog();
		container = Jmol._$(id);
		dialog.container = container;
		jd.applet = dialog.manager.vwr.html5Applet;
		jd.setContainer(container);
		jd.dialog = dialog;
		jd.setPosition();  
		jd.dragBind(true);
		container[0].jd = jd; 
	}
	Jmol.$bind("#" + dialog.id + " .JButton", "mousedown touchstart", function(event) { jd.ignoreMouse=true });
	Jmol.$bind("#" + dialog.id + " .JComboBox", "mousedown touchstart", function(event) { jd.ignoreMouse=true });
	Jmol.$bind("#" + dialog.id + " .JCheckBox", "mousedown touchstart", function(event) { jd.ignoreMouse=true });
	Jmol.$bind("#" + dialog.id + " .JTextField", "mousedown touchstart", function(event) { jd.ignoreMouse=true });
	Jmol.$bind("#" + dialog.id + " .JTable", "mousedown touchstart", function(event) { jd.ignoreMouse=true });
	Jmol.$bind("#" + dialog.id + " .JScrollPane", "mousedown touchstart", function(event) { jd.ignoreMouse=true });
	Jmol.$bind("#" + dialog.id + " .JEditorPane", "mousedown touchstart", function(event) { jd.ignoreMouse=true });

}
 
Swing.setSelected = function(chk) {
 Jmol.$prop(chk.id, 'checked', !!chk.selected);
}

Swing.setSelectedIndex = function(cmb) {
 Jmol.$prop(cmb.id, 'selectedIndex', cmb.selectedIndex);
}

Swing.setText = function(btn) {
 Jmol.$prop(btn.id, 'value', btn.text);
}

Swing.setVisible = function(c) {
	Jmol.$setVisible(c.id, c._visible);
}

Swing.setEnabled = function(c) {
	Jmol.$setEnabled(c.id, c.enabled);
}

/// callbacks from the HTML elements ////
 
Swing.click = function(element, keyEvent) {
	var component = Swing.htDialogs[element.id];
	if (component) {
		//System.out.println("click " + element + " " + component)
		var info = component.toString();
		// table cells will have an id but are not registered
		if (info.indexOf("JCheck") >= 0) {
				component.selected = element.checked;
		} else if (info.indexOf("JCombo") >= 0) {
			component.selectedIndex = element.selectedIndex;
		} else if (component.text != null) {  // JButton, JTextField
			component.text = element.value;
			if (keyEvent && ((keyEvent.charCode || keyEvent.keyCode) != 13))
				return;
		}    
	}
	var dialog = Swing.htDialogs[Jmol.$getAncestorDiv(element.id, "JDialog").id];
	var key = (component ? component.name :  dialog.registryKey + "/" + element.id);
	//System.out.println("JSmolCore.js: click " + key); 
	dialog.manager.actionPerformed(key);
}

Swing.setFront = function(dialog) {
  var applet = dialog.manager.vwr.html5Applet;
	if (dialog.zIndex != Jmol._getZ(applet, "dialog"))
	 dialog.zIndex = Jmol._incrZ(applet, "dialog");
	dialog.container && ((dialog.container[0] || dialog.container).style.zIndex = dialog.zIndex);
}

Swing.hideMenus = function(applet) {
	// called from LEFT-DOWN mouse event
	var menus = applet._menus;
	if (menus)
		for (var i in menus)
			if (menus[i]._visible)
				Swing.hideMenu(menus[i]);
}

Swing.windowClosing = function(element) {
	var dialog = Swing.htDialogs[Jmol.$getAncestorDiv(element.id, "JDialog").id];
	if (dialog.registryKey) {
		//System.out.println("JSmolCore.js: windowClosing " + dialog.registryKey); 
		dialog.manager.processWindowClosing(dialog.registryKey);
	} else {
		//System.out.println("JSmolCore.js: windowClosing " + dialog.title); 
		dialog.dispose();
	}
}

})(Jmol.Swing);

Jmol._track = function(applet) {
	// this function inserts an iFrame that can be used to track your page's applet use. 
	// By default it tracks to a page at St. Olaf College, but you can change that. 
	// and you can use
	//
	// delete Jmol._tracker
	//
	// yourself to not have you page execute this 
	//
	if (Jmol._tracker){
		try {  
			var url = Jmol._tracker + "&applet=" + applet._jmolType + "&version=" + Jmol._version 
				+ "&appver=" + Jmol.___JmolVersion + "&url=" + encodeURIComponent(document.location.href);
			var s = '<iframe style="display:none" width="0" height="0" frameborder="0" tabindex="-1" src="' + url + '"></iframe>'
			Jmol.$after("body", s);
		} catch (e) {
			// ignore
		}
		delete Jmol._tracker;
	}
	return applet;
}

var __profiling;

Jmol.getProfile = function(doProfile) {
  if (!self.Clazz || !self.JSON)
    return;
  if (!__profiling)
    Clazz._startProfiling(__profiling = (arguments.length == 0 || doProfile));
	return Clazz.getProfile();
}

Jmol._getInChIKey = function(applet, data) {
	if (data.indexOf("MOL=") >= 0)
		data = data.split("MOL=")[1].split("\"")[0];

}

Jmol._getAttr = function(s, a) {
	var pt = s.indexOf(a + "=");
	return (pt >= 0 && (pt = s.indexOf('"', pt)) >= 0 
		? s.substring(pt+1, s.indexOf('"', pt+1)) : null);
}

Jmol.User = {
	viewUpdatedCallback: null
}

Jmol.View = {

// The objective of Jmol.View is to coordinate
// asynchronous applet loading and atom/peak picking
// among any combination of Jmol, JME, and JSV.
// 
// basic element is a view object:
//   view = {
//     viewType1: viewRecord1,
//     viewType2: viewRecord2,
//     viewType3: viewRecord3
//   }
// where viewType is one of (Jmol, JME, JSV)
// and a viewRecord is an object
// with elements .chemID, .applet, .data, .script
//
// Jmol.View.sets is a list of cached views[0..n]
// for a given group of applet objects with common Info.viewSet
//
// Bob Hanson 1/22/2014 7:05:38 AM

	count: 0,
	applets: {},
	sets: {}
};

(function(View) {

// methods called from other modules have no "_" in their name

View.resetView = function(applet, appletNot) {
  debugger;
  if (appletNot) {
  	if (!appletNot._viewSet)
  		return;
    var set = Jmol.View.applets[appletNot._viewSet]
    for (var applet in set) {
      if (applet == appletNot)
        continue;
      Jmol.View.resetView(applet);
    }
    return;
  }
  if (applet) {
  	applet._reset();
    Jmol.View.updateView(applet);
  }
}

View.updateView = function(applet, Info, _View_updateView) {
	// Info.chemID, Info.data, possibly Info.viewID if no chemID
	// return from applet after asynchronous download of new data
	if (applet._viewSet == null)
		return;
  Info || (Info = {});
	Info.chemID || (applet._searchQuery = null);
	Info.data || (Info.data = "N/A");
	Info.type = applet._viewType;
	if((applet._currentView = View.__findView(applet._viewSet, Info)) == null)
		applet._currentView = View.__createViewSet(applet._viewSet, Info.chemID, Info.viewID || Info.chemID);
	applet._currentView[Info.type].data = Info.data;
	applet._currentView[Info.type].smiles = applet._getSmiles();
	if (Jmol.User.viewUpdatedCallback)
		Jmol.User.viewUpdatedCallback(applet, "updateView");
	View.__setView(applet._currentView, applet, false);
}

View.updateFromSync = function(applet, msg) {
	applet._updateMsg = msg;
	var id = Jmol._getAttr(msg, "sourceID") || Jmol._getAttr(msg, "file");
	if (!id)
		return;
	var view = View.__findView(applet._viewSet, {viewID:id});
	if (view == null)
		return Jmol.updateView(applet, msg); // JSV has been updated internally
	if (view != applet._currentView)
		View.__setView(view, applet, true);
	var A = ((id = Jmol._getAttr(msg, "atoms")) && msg.indexOf("selectionhalos ON") >= 0  
		? eval("[" + id + "]") : []);
	setTimeout(function(){if (applet._currentView == view)View.updateAtomPick(applet, A)}, 10);
	if (Jmol.User.viewUpdatedCallback)
		Jmol.User.viewUpdatedCallback(applet, "updateFromSync");
}

View.updateAtomPick = function(applet, A, _View_updateAtomPick) {
	var view = applet._currentView;
	if (view == null)
		return;
	for (var viewType in view) {
		if (viewType != "info" && view[viewType].applet != applet)
			view[viewType].applet._updateAtomPick(A);
	}
	if (Jmol.User.viewUpdatedCallback)
		Jmol.User.viewUpdatedCallback(applet, "updateAtomPick");
}

View.dumpViews = function(setID) {
	var views = View.sets[setID];
	if (!views)
	  return;
	var s = "View set " + setID + ":\n";
	var applets = View.applets[setID];
	for (var i in applets)
		s += "\napplet " + applets[i]._id
			+ " currentView=" + (applets[i]._currentView ? applets[i]._currentView.info.viewID : null);
	for (var i = views.length; --i >= 0;) {
		var view = views[i];
		s += "\n\n<b>view=" + i 
			+ " viewID=" + view.info.viewID 
			+ " chemID=" + view.info.chemID + "</b>\n"
		var v;
		for (var viewType in view) 
			if (viewType != "info")
				s += "\nview=" + i + " type=" + viewType + " applet=" 
					+ ((v = view[viewType]).applet ? v.applet._id : null) 
					+ " SMILES=" + v.smiles + "\n"
					+ " atomMap=" + JSON.stringify(v.atomMap) + "\n"
					+ " data=\n" + v.data + "\n"
	}
	return s
}


// methods starting with "__" are "private" to JSmolCore.js

View.__init = function(applet) {
  var set = applet._viewSet;
	var a = View.applets;
	a[set] || (a[set] = {});
	a[set][applet._viewType] = applet;
}

View.__findView = function(set, Info) {
	var views = View.sets[set];
	if (views == null)
		views = View.sets[set] = [];
	for (var i = views.length; --i >= 0;) {
		var view = views[i];
		if (Info.viewID) {
			if (view.info.viewID == Info.viewID)
				return view;
		} else if (Info.chemID != null && Info.chemID == view.info.chemID) {
				return view;
		} else {
			for (var viewType in view) { 
				if (viewType != "info") {
					if (Info.data != null && view[viewType].data != null ? Info.data == view[viewType].data 
						: Info.type == viewType)
							return view;
				}
			}
		}
	}
	return null;  
}

View.__createViewSet = function(set, chemID, viewID, _createViewSet) {
	View.count++;
	var view = {info:{chemID: chemID, viewID: viewID || "model_" + View.count}};

	for (var id in Jmol._applets) {
		var a = Jmol._applets[id];
		if (a._viewSet == set)
			view[a._viewType] = {applet:a, data: null};
	}
	View.sets[set].push(view);
	return view;
}

View.__setView = function(view, applet, isSwitch, _setView) {
	// called from Jmol._searchMol and Jmol.View.setCurrentView 
	// to notify the applets in the set that there may be new data for them
	// skip the originating applet itself and cases where the data has not changed.
	// stop at first null data, because that will initiate some sort of asynchronous
	// call that will be back here afterward.

	for (var viewType in view) {
			if (viewType == "info") 
				continue;
		var rec = view[viewType];
		var a = rec.applet;
		var modified = (isSwitch || a != null && a._molData == "<modified>");

		if (a == null || a == applet && !modified)
			continue; // may be a mol3d required by JSV but not having a corresponding applet
		var wasNull = (rec.data == null);
		var haveView = (a._currentView != null);
		a._currentView = view; 
		if (haveView && view[viewType].data == rec.data && !wasNull & !modified)
			continue;
		a._loadModelFromView(view);
		if (wasNull)
			break;
	}

	// Either all are taken care of or one was null,
	// in which case we have started an asynchronous
	// process to get the data, and we can quit here.
	// In either case, we are done.
}

}) (Jmol.View);

Jmol.Cache = {fileCache: {}};

Jmol.Cache.get = function(filename) {
	return Jmol.Cache.fileCache[filename];
}

Jmol.Cache.put = function(filename, data) {
  Jmol.Cache.fileCache[filename] = data;
}

	Jmol.Cache.setDragDrop = function(me) {
		Jmol.$appEvent(me, "appletdiv", "dragover", function(e) {
			e = e.originalEvent;
			e.stopPropagation();
			e.preventDefault();
			e.dataTransfer.dropEffect = 'copy';
		});
		Jmol.$appEvent(me, "appletdiv", "drop", function(e) {
			var oe = e.originalEvent;
			oe.stopPropagation();
			oe.preventDefault();
			var file = oe.dataTransfer.files[0];
			if (file == null) {
				// FF and Chrome will drop an image here
				// but it will be only a URL, not an actual file. 
				try {
				  file = "" + oe.dataTransfer.getData("text");
				  if (file.indexOf("file:/") == 0 || file.indexOf("http:/") == 0 || file.indexOf("https:/") == 0) {
				  	me._scriptLoad(file);
				  	return;
			  	}
				} catch(e) {
				  return;
				}
			  // some other format
			  return;
			}
			// MSIE will drop an image this way, though, and load it!
			var reader = new FileReader();
			reader.onloadend = function(evt) {
				if (evt.target.readyState == FileReader.DONE) {
					var cacheName = "cache://DROP_" + file.name;
					var bytes = Clazz.newByteArray(-1, evt.target.result);
					if (!cacheName.endsWith(".spt"))
						me._appletPanel.cacheFileByName("cache://DROP_*",false);
					if (me._viewType == "JSV" || cacheName.endsWith(".jdx")) // shared by Jmol and JSV
						Jmol.Cache.put(cacheName, bytes);
					else
						me._appletPanel.cachePut(cacheName, bytes);
					var xym = Jmol._jsGetXY(me._canvas, e);
					if(xym && (!me._appletPanel.setStatusDragDropped || me._appletPanel.setStatusDragDropped(0, xym[0], xym[1], cacheName))) {
						me._appletPanel.openFileAsyncSpecial(cacheName, 1);
					}
				}
			};
			reader.readAsArrayBuffer(file);
		});
	}
  
})(Jmol, jQuery);
Jmol._debugCode = false;
// JSmol.js -- Jmol pure JavaScript version
// author: Bob Hanson, hansonr@stolaf.edu	4/16/2012
// author: Takanori Nakane biochem_fan 6/12/2012

// BH 12/17/2015 4:43:05 PM adding Jmol._requestRepaint to allow for MSIE9 not having 3imationFrame
// BH 12/13/2015 11:44:39 AM using requestAnimationFrame instead of setTimeout (fixes Chrome slowness)
// BH 10/12/2015 1:15:39 PM fix for set echo image in JavaScript
// BH 6/12/2015 6:08:08 AM image loading from PNGJ file bytes using data uri not working
// BH 3/28/2015 6:18:33 AM refactoring to generalize for non-Jmol-related SwingJS applications
// BH 9/6/2014 5:42:32 PM  two-point gestures broken
// BH 5/8/2014 11:16:40 AM j2sPath starting with "/" fails to add idiom
// BH 1/16/2014 8:44:03 PM   __execDelayMS = 100; // FF bug when loading into a tab that is not 
//                           immediately focused and not using jQuery for adding the applet and having  
//                           multiple applets.
// BH 12/6/2013 10:12:30 AM adding corejmoljsv.z.js
// BH 9/17/2013 10:18:40 AM  file transfer functions moved to JSmolCore 
// BH 3/5/2013 9:54:16 PM added support for a cover image: Info.coverImage, coverScript, coverTitle, deferApplet, deferUncover
// BH 1/3/2013 4:54:01 AM mouse binding should return false -- see d.bind(...), and d.bind("contextmenu") is not necessary

// This library requires prior inclusion of 

//  jQuery 9 or higher
//	JSmoljQueryExt.js
//	JSmolCore.js
//  j2sjmol.js    (Clazz and associated classes)

// these:
//
//  JSmolApplet.js
//  JSmolApi.js
//  JSmolThree.js
//  JSmolGLmol.js
//  
//  are optional 

;(function (Jmol) {

	Jmol._isAsync = false; // testing only
	Jmol._asyncCallbacks = {};
	
	Jmol._coreFiles = []; // required for package.js


///////////////////
// This section provides an asynchronous loading sequence
//

// methods and fields starting with double underscore are private to this .js file

  var __clazzLoaded = false;
	var __execLog = [];
	var __execStack = [];
	var __execTimer = 0;
	var __coreSet = [];
	var __coreMore = [];
	var __execDelayMS = 100; // must be > 55 ms for FF

	var __nextExecution = function(trigger) {
    arguments.length || (trigger = true);
		delete __execTimer;
		var es = __execStack;
		var e;
		while (es.length > 0 && (e = es[0])[4] == "done")
			es.shift();
		if (es.length == 0)
			return;
		if (!Jmol._isAsync && !trigger) {
			setTimeout(__nextExecution,10)
			return;
		}
		e.push("done");
		var s = "JSmol exec " + e[0]._id + " " + e[3] + " " + e[2];
		if (self.System)
			System.out.println(s);
			//alert(s)
		if (self.console)console.log(s + " -- OK")
		__execLog.push(s);
		e[1](e[0],e[2]);	
	};

	var __loadClazz = function(applet) {
		if (!__clazzLoaded) {
			__clazzLoaded = true;
			// create the Clazz object
			LoadClazz();
			if (applet._noMonitor)
				Clazz._LoaderProgressMonitor.showStatus = function() {}
			LoadClazz = null;
      if (applet.__Info.uncompressed)
        Clazz.loadClass(); // for now; allows for no compression 
			Clazz._Loader.onGlobalLoaded = function (file) {
			 // not really.... just nothing more yet to do yet
				Clazz._LoaderProgressMonitor.showStatus("Application loaded.", true);
				if (!Jmol._debugCode || !Jmol.haveCore) {
					Jmol.haveCore = true;
					__nextExecution();
				}
			};
		  // load package.js and j2s/core/core.z.js
			Clazz._Loader.loadPackageClasspath("java", null, true, __nextExecution);
			return;
		}
		__nextExecution();
	};

	var __loadClass = function(applet, javaClass) {
		Clazz._Loader.loadClass(javaClass, function() {__nextExecution()});
	};

	Jmol.showExecLog = function() { return __execLog.join("\n") }; 

	Jmol._addExec = function(e) {
    e[1] || (e[1] = __loadClass);
		var s = "JSmol load " + e[0]._id + " " + e[3];
		if (self.console)console.log(s + "...")
		__execLog.push(s);   
		__execStack.push(e);
	}

	Jmol._addCoreFile = function(type, path, more) {
  
    // BH 3/15: idea here is that when both Jmol and JSV are present, 
    // we want to load a common core file -- jmoljsv.z.js --
    // instead of just one. Otherwise we do a lot of duplication.
    // It is not clear how this would play with other concurrent
    // apps. So this will take some thinking. But the basic idea is that
    // core file to load is 
     
    type = type.toLowerCase().split(".")[0]; // package name only 

    // return if type is already part of the set.    
		if (__coreSet.join("").indexOf(type) >= 0) return;
    
    // create a concatenated lower-case name for a core file that includes
    // all Java applets on the page
    
		__coreSet.push(type);
		__coreSet.sort();
		Jmol._coreFiles = [path + "/core/core" + __coreSet.join("") + ".z.js" ];
		if (more && (more = more.split(" ")))
			for (var i = 0; i < more.length; i++)
				if (__coreMore.join("").indexOf(more[i]) < 0)
					__coreMore.push(path + "/core/core" + more[i] + ".z.js")
		for (var i = 0; i < __coreMore.length; i++)
			Jmol._coreFiles.push(__coreMore[i]);
	}      		

	Jmol._Canvas2D = function(id, Info, type, checkOnly){
		// type: Jmol or JSV
		this._uniqueId = ("" + Math.random()).substring(3);
		this._id = id;
		this._is2D = true;
		this._isJava = false;
		this._jmolType = "Jmol._Canvas2D (" + type + ")";
    this._isLayered = Info._isLayered || false;
    this._isSwing = Info._isSwing || false;
    this._isJSV = Info._isJSV || false;
    this._isAstex = Info._isAstex || false;            
    this._platform = Info._platform || "";
		if (checkOnly)
			return this;
		window[id] = this;
		this._createCanvas(id, Info);
		if (!Jmol._document || this._deferApplet)
			return this;
		this._init();
		return this;
	};

	Jmol._setAppletParams = function(availableParams, params, Info, isHashtable) {
		for (var i in Info)
			if(!availableParams || availableParams.indexOf(";" + i.toLowerCase() + ";") >= 0){
				if (Info[i] == null || i == "language" && !Jmol.featureDetection.supportsLocalization())
					continue;
				if (isHashtable)
					params.put(i, (Info[i] === true ? Boolean.TRUE: Info[i] === false ? Boolean.FALSE : Info[i]))
				else
					params[i] = Info[i];
			}
	}     
	 
	Jmol._jsSetPrototype = function(proto) {
		proto._init = function() {
	 		this._setupJS();
			this._showInfo(true); 
			if (this._disableInitialConsole)
				this._showInfo(false);
		};

		proto._createCanvas = function(id, Info, glmol) {
			Jmol._setObject(this, id, Info);
			if (glmol) {
				this._GLmol = glmol;
		 		this._GLmol.applet = this;
				this._GLmol.id = this._id;
			}      
			var t = Jmol._getWrapper(this, true);
			if (this._deferApplet) {
			} else if (Jmol._document) {
				Jmol._documentWrite(t);
				this._newCanvas(false);				        
				t = "";
			} else {
				this._deferApplet = true;
				t += '<script type="text/javascript">' + id + '._cover(false)</script>';
			}
			t += Jmol._getWrapper(this, false);
			if (Info.addSelectionOptions)
				t += Jmol._getGrabberOptions(this);
			if (Jmol._debugAlert && !Jmol._document)
				alert(t);
			this._code = Jmol._documentWrite(t);
		};

		proto._newCanvas = function(doReplace) {
			if (this._is2D)
				this._createCanvas2d(doReplace);
			else
				this._GLmol.create();
		};

//////// swingjs.api.HTML5Applet interface    
    proto._getHtml5Canvas = function() { return this._canvas }; 
    proto._getWidth = function() { return this._canvas.width }; 
    proto._getHeight = function() { return this._canvas.height };
    proto._getContentLayer = function() { return Jmol.$(this, "contentLayer")[0] };
    proto._repaintNow = function() { Jmol.repaint(this, false) }; 
////////


		proto._createCanvas2d = function(doReplace) {
			var container = Jmol.$(this, "appletdiv");
			//if (doReplace) {
      
			try {
			container[0].removeChild(this._canvas);
			if (this._canvas.frontLayer)
				container[0].removeChild(this._canvas.frontLayer);
			if (this._canvas.rearLayer)
				container[0].removeChild(this._canvas.rearLayer);
			if (this._canvas.contentLayer)
				container[0].removeChild(this._canvas.contentLayer);
			Jmol._jsUnsetMouse(this._mouseInterface);
			} catch (e) {}
			//}
			var w = Math.round(container.width());
			var h = Math.round(container.height());
			var canvas = document.createElement( 'canvas' );
			canvas.applet = this;
			this._canvas = canvas;
			canvas.style.width = "100%";
			canvas.style.height = "100%";
			canvas.width = w;
			canvas.height = h; // w and h used in setScreenDimension
			canvas.id = this._id + "_canvas2d";
			container.append(canvas);
			Jmol._$(canvas.id).css({"z-index":Jmol._getZ(this, "main")});
			if (this._isLayered){
				var img = document.createElement("div");
				canvas.contentLayer = img;
				img.id = this._id + "_contentLayer";
				container.append(img);
				Jmol._$(img.id).css({zIndex:Jmol._getZ(this, "image"),position:"absolute",left:"0px",top:"0px",
        width:(this._isSwing ? w : 0) + "px", height:(this._isSwing ? h : 0) +"px", overflow:"hidden"});
        if (this._isSwing) {
        	var d = document.createElement("div");
          d.id = this._id + "_swingdiv";
        	Jmol._$(this._id + "_appletinfotablediv").append(d);
				  Jmol._$(d.id).css({zIndex:Jmol._getZ(this, "rear"),position:"absolute",left:"0px",top:"0px", width:w +"px", height:h+"px", overflow:"hidden"});
  				this._mouseInterface = canvas.contentLayer;
          canvas.contentLayer.applet = this;
        } else {
  				this._mouseInterface = this._getLayer("front", container, w, h, false);
        }
				//this._getLayer("rear", container, w, h, true);
				//Jmol._$(canvas.id).css({background:"rgb(0,0,0,0.001)", "z-index":Jmol._z.main}); 
			} else {
				this._mouseInterface = canvas;
			}
			Jmol._jsSetMouse(this._mouseInterface);
		}
    
    proto._getLayer = function(name, container, w, h, isOpaque) {
  		var c = document.createElement("canvas");
			this._canvas[name + "Layer"] = c;
			c.style.width = "100%";
			c.style.height = "100%";
			c.id = this._id + "_" + name + "Layer";
			c.width = w;
			c.height = h; // w and h used in setScreenDimension
			container.append(c);
			c.applet = this;
			Jmol._$(c.id).css({background:(isOpaque ? "rgb(0,0,0,1)" : "rgb(0,0,0,0.001)"), "z-index": Jmol._getZ(this,name),position:"absolute",left:"0px",top:"0px",overflow:"hidden"});
			return c;	
    }
    
    
		proto._setupJS = function() {
			window["j2s.lib"] = {
				base : this._j2sPath + "/",
				alias : ".",
				console : this._console,
				monitorZIndex : Jmol._getZ(this, "monitorZIndex")
			};
			var isFirst = (__execStack.length == 0);
			if (isFirst)
				Jmol._addExec([this, __loadClazz, null, "loadClazz"]);
      this._addCoreFiles();
			Jmol._addExec([this, this.__startAppletJS, null, "start applet"])
			this._isSigned = true; // access all files via URL hook
			this._ready = false; 
			this._applet = null;
			this._canScript = function(script) {return true;};
			this._savedOrientations = [];
			__execTimer && clearTimeout(__execTimer);
			__execTimer = setTimeout(__nextExecution, __execDelayMS);
		};

		proto.__startAppletJS = function(applet) {
			if (Jmol._version.indexOf("$Date: ") == 0)
				Jmol._version = (Jmol._version.substring(7) + " -").split(" -")[0] + " (JSmol/j2s)"
			var viewerOptions = Clazz._4Name("java.util.Hashtable").newInstance();
			Jmol._setAppletParams(applet._availableParams, viewerOptions, applet.__Info, true);
			viewerOptions.put("appletReadyCallback","Jmol._readyCallback");
			viewerOptions.put("applet", true);
			viewerOptions.put("name", applet._id);// + "_object");
			viewerOptions.put("syncId", Jmol._syncId);
			if (Jmol._isAsync)
				viewerOptions.put("async", true);
			if (applet._color) 
				viewerOptions.put("bgcolor", applet._color);
			if (applet._startupScript)
				viewerOptions.put("script", applet._startupScript)
			if (Jmol._syncedApplets.length)
				viewerOptions.put("synccallback", "Jmol._mySyncCallback");
			viewerOptions.put("signedApplet", "true");
			viewerOptions.put("platform", applet._platform);
			if (applet._is2D)
				viewerOptions.put("display",applet._id + "_canvas2d");

			// viewerOptions.put("repaintManager", "J.render");
			viewerOptions.put("documentBase", document.location.href);
			var codePath = applet._j2sPath + "/";
      
			if (codePath.indexOf("://") < 0) {
				var base = document.location.href.split("#")[0].split("?")[0].split("/");
				if (codePath.indexOf("/") == 0)
					base = [base[0], codePath.substring(1)];
				else
					base[base.length - 1] = codePath;
				codePath = base.join("/");
			}
			applet._j2sFullPath = codePath.substring(0, codePath.length-1);
			viewerOptions.put("codePath", codePath);
			Jmol._registerApplet(applet._id, applet);
			try {
				applet._newApplet(viewerOptions);
			} catch (e) {
				System.out.println((Jmol._isAsync ? "normal async abort from " : "") + e);
				return;
			}
      
			applet._jsSetScreenDimensions();
			__nextExecution();
		};

    if (!proto._restoreState)
	   	proto._restoreState = function(clazzName, state) {
        // applet-dependent
		  }
	
		proto._jsSetScreenDimensions = function() {
				if (!this._appletPanel)return
				// strangely, if CTRL+/CTRL- are used repeatedly, then the
				// applet div can be not the same size as the canvas if there
				// is a border in place.
				var d = Jmol._getElement(this, (this._is2D ? "canvas2d" : "canvas"));
				this._appletPanel.setScreenDimension(d.width, d.height);
		};

		proto._show = function(tf) {
			Jmol.$setVisible(Jmol.$(this,"appletdiv"), tf);
			if (tf)
				Jmol.repaint(this, true);
		};

		proto._canScript = function(script) {return true};
		proto.equals = function(a) { return this == a };
		proto.clone = function() { return this };
		proto.hashCode = function() { return parseInt(this._uniqueId) };  


		proto._processGesture = function(touches) {
			return this._appletPanel.processTwoPointGesture(touches);
		}

		proto._processEvent = function(type, xym) {
			this._appletPanel.processMouseEvent(type,xym[0],xym[1],xym[2],System.currentTimeMillis());
		}

		proto._resize = function() {
			var s = "__resizeTimeout_" + this._id;
			// only at end
			if (Jmol[s])
				clearTimeout(Jmol[s]);
			var me = this;
			Jmol[s] = setTimeout(function() {Jmol.repaint(me, true);Jmol[s]=null}, 100);
		}

		return proto;
	};

	Jmol.repaint = function(applet, asNewThread) {
    // JmolObjectInterface 
		// asNewThread: true is from RepaintManager.repaintNow()
		// false is from Repaintmanager.requestRepaintAndWait()
		// called from apiPlatform Display.repaint()

		//alert("_repaint " + Clazz.getStackTrace())
		if (!applet || !applet._appletPanel)return;

		// asNewThread = false;
		var container = Jmol.$(applet, "appletdiv");
		var w = Math.round(container.width());
		var h = Math.round(container.height());
		if (applet._is2D && (applet._canvas.width != w || applet._canvas.height != h)) {
			applet._newCanvas(true);
			applet._appletPanel.setDisplay(applet._canvas);
		}
		applet._appletPanel.setScreenDimension(w, h);
    var f = function(){
      if (applet._appletPanel.paint)
        applet._appletPanel.paint(null);
      else
        applet._appletPanel.update(null)
    };
		if (asNewThread) {
			requestAnimationFrame(f); // requestAnimationFrame or (MSIE 9) setTimeout
		} else {
      f();
		}
		// System.out.println(applet._appletPanel.getFullName())
	}

  /**
   * loadImage is called for asynchronous image loading.   
   * If bytes are not null, they are from a ZIP file. They are processed sychronously
   * here using an image data URI. Can all browsers handle MB of data in data URI?
   *
   */        
	Jmol.loadImage = function(platform, echoName, path, bytes, fOnload, image) {
    // JmolObjectInterface  
		var id = "echo_" + echoName + path + (bytes ? "_" + bytes.length : "");
		var canvas = Jmol.getHiddenCanvas(platform.vwr.html5Applet, id, 0, 0, false, true);
//    System.out.println(["JSmol.js loadImage ",id,path,canvas,image])
    if (canvas == null) { 
  		if (image == null) {
  			image = new Image();
        if (bytes == null) {
          image.onload = function() {Jmol.loadImage(platform, echoName, path, null, fOnload, image)};
    			image.src = path;
          return null;
        }
        System.out.println("Jsmol.js Jmol.loadImage using data URI for " + id) 
        image.src = (typeof bytes == "string" ? bytes : 
          "data:" + JU.Rdr.guessMimeTypeForBytes(bytes) + ";base64," + JU.Base64.getBase64(bytes));
      }
  		var width = image.width;
  		var height = image.height;
      if (echoName == "webgl") {
       // will be antialiased
       width /= 2;
       height /= 2; 
      } 
		  canvas = Jmol.getHiddenCanvas(platform.vwr.html5Applet, id, width, height, true, false);
  		canvas.imageWidth = width;
  		canvas.imageHeight = height;
  		canvas.id = id;
  		canvas.image=image;
  		Jmol.setCanvasImage(canvas, width, height);
		// return a null canvas and the error in path if there is a problem
    } else {
      System.out.println("Jsmol.js Jmol.loadImage reading cached image for " + id) 
    }
    return (bytes == null? fOnload(canvas,path) : canvas);
	};

Jmol._canvasCache = {};

	Jmol.getHiddenCanvas = function(applet, id, width, height, forceNew, checkOnly) {
		id = applet._id + "_" + id;
    var d = Jmol._canvasCache[id];
    if (checkOnly)
      return d; 
    if (forceNew || !d || d.width != width || d.height != height) {
      d = document.createElement( 'canvas' );
  			// for some reason both these need to be set, or maybe just d.width?
  		d.width = d.style.width = width;
  		d.height = d.style.height = height;
  		d.id = id;
      Jmol._canvasCache[id] = d;
      //System.out.println("JSmol.js loadImage setting cache" + id + " to " + d)
    }
    
		return d;
   	}

	Jmol.setCanvasImage = function(canvas, width, height) {
    // called from org.jmol.awtjs2d.Platform
		canvas.buf32 = null;
		canvas.width = width;
		canvas.height = height;
		canvas.getContext("2d").drawImage(canvas.image, 0, 0, canvas.image.width, canvas.image.height, 0, 0, width, height);
	};
  
  Jmol.applyFunc = function(f,a) {
    // JmolObjectInterface
    return f(a);
  }
  
})(Jmol);
// JmolApplet.js -- Jmol._Applet and Jmol._Image

// BH 1/28/2018 7:15:09 AM adding _notifyAudioEnded
// BH 2/14/2016 12:31:02 PM fixed local reader not disappearing after script call
// BH 2/14/2016 12:30:41 PM Info.appletLoadingImage: "j2s/img/JSmol_spinner.gif", // can be set to "none" or some other image
// BH 2/14/2016 12:27:09 PM Jmol.setCursor, proto._getSpinner 
// BH 1/15/2016 4:23:14 PM adding Info.makeLiveImage
// BH 4/17/2015 2:33:32 PM update for SwingJS 
// BH 10/19/2014 8:08:51 PM moved applet._cover and applet._displayCoverImage to 
// BH 5/8/2014 11:20:21 AM trying to fix AH nd JG problem with multiple applets
// BH 1/27/2014 8:36:43 AM adding Info.viewSet
// BH 12/13/2013 9:04:53 AM _evaluate DEPRECATED (see JSmolApi.js Jmol.evaulateVar
// BH 11/24/2013 11:41:31 AM streamlined createApplet, with added JNLP for local reading
// BH 10/11/2013 7:17:10 AM streamlined and made consistent with JSV and JSME
// BH 7/16/2012 1:50:03 PM adds server-side scripting for image
// BH 8/11/2012 11:00:01 AM adds Jmol._readyCallback for MSIE not in Quirks mode
// BH 8/12/2012 3:56:40 AM allows .min.png to be replaced by .all.png in Image file name
// BH 8/13/2012 6:16:55 PM fix for no-java message not displaying
// BH 11/18/2012 1:06:39 PM adds option ">" in database query box for quick command execution
// BH 12/17/2012 6:25:00 AM change ">" option to "!"

;(function (Jmol, document) {

	// _Applet -- the main, full-featured, Jmol object

	Jmol._Applet = function(id, Info, checkOnly){
		window[id] = this;
		this._jmolType = "Jmol._Applet" + (Info.isSigned ? " (signed)" : "");
		this._viewType = "Jmol";
		this._isJava = true;
		this._syncKeyword = "Select:";
		this._availableParams = ";progressbar;progresscolor;boxbgcolor;boxfgcolor;allowjavascript;boxmessage;\
									;messagecallback;pickcallback;animframecallback;appletreadycallback;atommovedcallback;\
									;echocallback;evalcallback;hovercallback;language;loadstructcallback;measurecallback;\
									;minimizationcallback;resizecallback;scriptcallback;statusform;statustext;statustextarea;\
									;synccallback;usecommandthread;syncid;appletid;startupscript;menufile;";
		if (checkOnly)
			return this;
		this._isSigned = Info.isSigned;
		this._readyFunction = Info.readyFunction;
		this._ready = false;
		this._isJava = true; 
		this._isInfoVisible = false;
		this._applet = null;
		this._memoryLimit = Info.memoryLimit || 512;
		this._canScript = function(script) {return true;};
		this._savedOrientations = [];
		this._initialize = function(jarPath, jarFile) {
			var doReport = false;
			Jmol._jarFile && (jarFile = Jmol._jarFile);
			if(this._jarFile) {
				var f = this._jarFile;
				if(f.indexOf("/") >= 0) {
					alert ("This web page URL is requesting that the applet used be " + f + ". This is a possible security risk, particularly if the applet is signed, because signed applets can read and write files on your local machine or network.");
					var ok = prompt("Do you want to use applet " + f + "? ", "yes or no")
					if(ok == "yes") {
						jarPath = f.substring(0, f.lastIndexOf("/"));
						jarFile = f.substring(f.lastIndexOf("/") + 1);
					} else {
						doReport = true;
					}
				} else {
					jarFile = f;
				}
				this_isSigned = Info.isSigned = (jarFile.indexOf("Signed") >= 0);
			}
 			this._jarPath = Info.jarPath = jarPath || ".";
			this._jarFile = Info.jarFile = (typeof(jarFile) == "string" ? jarFile : (jarFile ?  "JmolAppletSigned" : "JmolApplet") + "0.jar");
			if (doReport)
				alert ("The web page URL was ignored. Continuing using " + this._jarFile + ' in directory "' + this._jarPath + '"');
			Jmol.controls == undefined || Jmol.controls._onloadResetForms();		
		}		
		this._create(id, Info);
		return this;
	}

	;(function(Applet, proto) {
	Applet._get = function(id, Info, checkOnly) {

	// note that the variable name the return is assigned to MUST match the first parameter in quotes
	// applet = Jmol.getApplet("applet", Info)

		checkOnly || (checkOnly = false);
		Info || (Info = {});
		var DefaultInfo = {
			color: "#FFFFFF", // applet object background color, as for older jmolSetBackgroundColor(s)
			width: 300,
			height: 300,
			addSelectionOptions: false,
			serverURL: "http://your.server.here/jsmol.php",
			defaultModel: "",
			script: null,
			src: null,
			readyFunction: null,
			use: "HTML5",//other options include JAVA, WEBGL, and IMAGE
			jarPath: "java",
			jarFile: "JmolApplet0.jar",
			isSigned: false,
			j2sPath: "j2s",
			coverImage: null,     // URL for image to display
      makeLiveImage: null,  // URL for small image to click to make live (defaults to j2s/img/play_make_live.jpg)
			coverTitle: "",       // tip that is displayed before model starts to load
			coverCommand: "",     // Jmol command executed upon clicking image
			deferApplet: false,   // true == the model should not be loaded until the image is clicked
			deferUncover: false,  // true == the image should remain until command execution is complete 
			disableJ2SLoadMonitor: false,
			disableInitialConsole: true, // new default since now we have the spinner 2/14/2016 12:26:28 PM
      //appletLoadingImage: "j2s/img/JSmol_spinner.gif", // can be set to "none" or some other image
			debug: false
		};	 
		Jmol._addDefaultInfo(Info, DefaultInfo);
		Jmol._debugAlert = Info.debug;

		Info.serverURL && (Jmol._serverUrl = Info.serverURL);

		var javaAllowed = false;
		var applet = null;
		var List = Info.use.toUpperCase().split("#")[0].split(" ");
		for (var i = 0; i < List.length; i++) {
			switch (List[i]) {
			case "JAVA":
				javaAllowed = true;
				if (Jmol.featureDetection.supportsJava())
					applet = new Applet(id, Info, checkOnly);
				break;
			case "WEBGL":
				applet = Applet._getCanvas(id, Info, checkOnly, true);
				break;
			case "HTML5":               
  			if (Jmol.featureDetection.allowHTML5){
				  applet = Applet._getCanvas(id, Info, checkOnly, false);
        } else {
          List.push("JAVA");
        }
				break;
//			case "IMAGE":
//				applet = new Jmol._Image(id, Info, checkOnly);
//				break;
			}
			if (applet != null)
				break;		  
		}
		if (applet == null) {
			if (checkOnly || !javaAllowed)
				applet = {_jmolType : "none" };
			else if (javaAllowed)
 		  	applet = new Applet(id, Info);
		}

		// keyed to both its string id and itself
		return (checkOnly ? applet : Jmol._registerApplet(id, applet));  
	}

	Applet._getCanvas = function(id, Info, checkOnly, webGL) {
    Info._isLayered = false;
    Info._platform = "J.awtjs2d.Platform";
		if (webGL && Jmol.featureDetection.supportsWebGL()) {
			Jmol._Canvas3D.prototype = Jmol.GLmol.extendApplet(Jmol._jsSetPrototype(new Applet(id, Info, true)));
			return new Jmol._Canvas3D(id, Info, "Jmol", checkOnly);
		}
		if (!webGL) {
			Jmol._Canvas2D.prototype = Jmol._jsSetPrototype(new Applet(id, Info, true));
			return new Jmol._Canvas2D(id, Info, "Jmol", checkOnly);
		}
		return null;
	};


	/*  AngelH, mar2007:
		By (re)setting these variables in the webpage before calling Jmol.getApplet(),
		a custom message can be provided (e.g. localized for user's language) when no Java is installed.
	*/
	Applet._noJavaMsg =
			"Either you do not have Java applets enabled in your web<br />browser or your browser is blocking this applet.<br />\
			Check the warning message from your browser and/or enable Java applets in<br />\
			your web browser preferences, or install the Java Runtime Environment from <a href='http://www.java.com'>www.java.com</a>";

	Applet._setCommonMethods = function(p) {
		p._showInfo = proto._showInfo;	
		p._search = proto._search;
		p._getName = proto._getName;
		p._readyCallback = proto._readyCallback;
	}

	Applet._createApplet = function(applet, Info, params) {
		applet._initialize(Info.jarPath, Info.jarFile);
		var jarFile = applet._jarFile;
		var jnlp = ""
		if (Jmol._isFile) {
			// local installations need jnlp here and should reference JmolApplet(Signed).jar, not JmolApplet(Signed)0.jar  
			jarFile = jarFile.replace(/0\.jar/,".jar");
			//jnlp = " jnlp_href=\"" + jarFile.replace(/\.jar/,".jnlp") + "\"";
		}
		// size is set to 100% of containers' size, but only if resizable. 
		// Note that resizability in MSIE requires: 
		// <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
		var w = (applet._containerWidth.indexOf("px") >= 0 ? applet._containerWidth : "100%");
		var h = (applet._containerHeight.indexOf("px") >= 0 ? applet._containerHeight : "100%");
		var widthAndHeight = " style=\"width:" + w + ";height:" + h + "\" ";
		var attributes = "name='" + applet._id + "_object' id='" + applet._id + "_object' " + "\n"
				+ widthAndHeight + jnlp + "\n"
		params.codebase = applet._jarPath;
		params.codePath = params.codebase + "/";
		if (params.codePath.indexOf("://") < 0) {
			var base = document.location.href.split("#")[0].split("?")[0].split("/");
			base[base.length - 1] = params.codePath;
			params.codePath = base.join("/");
		}
		params.archive = jarFile;
		params.mayscript = 'true';
		params.java_arguments = "-Xmx" + Math.round(Info.memoryLimit || applet._memoryLimit) + "m";
		params.permissions = (applet._isSigned ? "all-permissions" : "sandbox");
		params.documentLocation = document.location.href;
		params.documentBase = document.location.href.split("#")[0].split("?")[0];

		params.jarPath = Info.jarPath;
		Jmol._syncedApplets.length && (params.synccallback = "Jmol._mySyncCallback");
		applet._startupScript && (params.script = applet._startupScript);
		var t = "\n"; 
 		for (var i in params)
			if(params[i])
		 		t += "  <param name='"+i+"' value='"+params[i]+"' />\n";
		if (Jmol.featureDetection.useIEObject || Jmol.featureDetection.useHtml4Object) {
			t = "<object " + attributes
				+ (Jmol.featureDetection.useIEObject ? 
					 " classid='clsid:8AD9C840-044E-11D1-B3E9-00805F499D93' codebase='http://java.sun.com/update/1.6.0/jinstall-6u22-windows-i586.cab'>"
				 : " type='application/x-java-applet'>")
				 + t + "<p style='background-color:yellow;" + widthAndHeight.split('"')[1] 
				+ ";text-align:center;vertical-align:middle;'>\n" + Applet._noJavaMsg + "</p></object>\n";
		} else { // use applet tag
			t = "<applet " + attributes
				+ " code='" + params.code + "' codebase='" + applet._jarPath + "' archive='" + jarFile + "' mayscript='true'>\n"
				+ t + "<table bgcolor='yellow'><tr><td align='center' valign='middle' " + widthAndHeight + ">\n"
				+ Applet._noJavaMsg + "</td></tr></table></applet>\n";
		}
		if (applet._deferApplet)
			applet._javaCode = t, t="";
		t = Jmol._getWrapper(applet, true) + t + Jmol._getWrapper(applet, false) 
			+ (Info.addSelectionOptions ? Jmol._getGrabberOptions(applet) : "");
		if (Jmol._debugAlert)
			alert (t);
		applet._code = Jmol._documentWrite(t);
	}

	proto._newApplet = function(viewerOptions) {
		if (!this._is2D)  
			viewerOptions.put("script", (viewerOptions.get("script") || "") + ";set multipleBondSpacing 0.35;");
		this._viewerOptions = viewerOptions;
		return new J.appletjs.Jmol(viewerOptions);
	}
	
	proto._addCoreFiles = function() {
		Jmol._addCoreFile("jmol", this._j2sPath, this.__Info.preloadCore);
		if (!this._is2D) {
	 		Jmol._addExec([this, null, "J.export.JSExporter","load JSExporter"])
	//		Jmol._addExec([this, this.__addExportHook, null, "addExportHook"])
		}
		if (Jmol._debugCode)
			Jmol._addExec([this, null, "J.appletjs.Jmol", "load Jmol"]);
  }
  
	proto._create = function(id, Info){
		Jmol._setObject(this, id, Info);
		var params = {
			syncId: Jmol._syncId,
			progressbar: "true",                      
			progresscolor: "blue",
			boxbgcolor: this._color || "black",
			boxfgcolor: "white",
			boxmessage: "Downloading JmolApplet ...",
			script: (this._color ? "background \"" + this._color +"\"": ""),
			code: "JmolApplet.class"
		};

		Jmol._setAppletParams(this._availableParams, params, Info);
		function sterilizeInline(model) {
			model = model.replace(/\r|\n|\r\n/g, (model.indexOf("|") >= 0 ? "\\/n" : "|")).replace(/'/g, "&#39;");
			if(Jmol._debugAlert)
				alert ("inline model:\n" + model);
			return model;
		}

		params.loadInline = (Info.inlineModel ? sterilizeInline(Info.inlineModel) : "");
		params.appletReadyCallback = "Jmol._readyCallback";
		if (Jmol._syncedApplets.length)
			params.synccallback = "Jmol._mySyncCallback";
		params.java_arguments = "-Xmx" + Math.round(Info.memoryLimit || this._memoryLimit) + "m";

		this._initialize(Info.jarPath, Info.jarFile);
		Applet._createApplet(this, Info, params);
	}

	proto._restoreState = function(clazzName, state) {
		System.out.println("\n\nasynchronous restore state for " + clazzName + " " + state)
		var applet = this;
		var vwr = applet._applet && applet._applet.viewer;
		switch (state) {
		case "setOptions":
			return function(_setOptions) {applet.__startAppletJS(applet)};
		case "render":
			return function() {setTimeout(function(){vwr.refresh(2)},10)};
		default:
			switch (clazzName) {
			// debug mode only, when core.z.js has not been loaded and prior to start
			case "J.shape.Balls":
			case "J.shape.Sticks":
			case "J.shape.Frank":
				return null;
			}
			
			//if (vwr.rm.repaintPending)
				//return function() {setTimeout(function(){vwr.refresh(2)},10)};
			if (vwr && vwr.isScriptExecuting && vwr.isScriptExecuting()) {
				if (Jmol._asyncCallbacks[clazzName]) {
					System.out.println("...ignored");
					return 1;
				}
				var sc = vwr.getEvalContextAndHoldQueue(vwr.eval);
				var pc = sc.pc - 1;
				sc.asyncID = clazzName;
				Jmol._asyncCallbacks[clazzName] = function(pc) {sc.pc=pc; System.out.println("sc.asyncID="+sc.asyncID+" sc.pc = " + sc.pc);vwr.eval.resumeEval(sc)};
				vwr.eval.pc = vwr.eval.pcEnd;
				System.out.println("setting resume for pc=" + sc.pc + " " + clazzName + " to " + Jmol._asyncCallbacks[clazzName] + "//" )
				return function() {System.out.println("resuming " + clazzName + " " + Jmol._asyncCallbacks[clazzName]);Jmol._asyncCallbacks[clazzName](pc)};					
			}
			System.out.println(clazzName + "?????????????????????" + state)
			return function() {setTimeout(function(){vwr.refresh(2)},10)};
			//return null;
		}
	}

  proto._notifyAudioEnded = function(htParams) {
    this._applet.notifyAudioEnded(htParams);
  }
  
	proto._readyCallback = function(id, fullid, isReady) {
		if (!isReady)
			return; // ignore -- page is closing
		Jmol._setDestroy(this);
		this._ready = true;
		var script = this._readyScript;
		if (this._defaultModel)
			Jmol._search(this, this._defaultModel, (script ? ";" + script : ""));
		else if (script)
			this._script(script);
		else if (this._src)
			this._script('load "' + this._src + '"');
		this._showInfo(true);
		this._showInfo(false);
		Jmol.Cache.setDragDrop(this);
		this._readyFunction && this._readyFunction(this);
		Jmol._setReady(this);
		var app = this._2dapplet;
		if (app && app._isEmbedded && app._ready && app.__Info.visible) {
      var me = this;
      // for some reason, JSME doesn't get the width/height correctly the first time
			me._show2d(true);me._show2d(false);me._show2d(true);
    }
    Jmol._hideLoadingSpinner(this);
	}

	proto._showInfo = function(tf) {
		if(tf && this._2dapplet)
			this._2dapplet._show(false);
		Jmol.$html(Jmol.$(this, "infoheaderspan"), this._infoHeader);
		if (this._info)
			Jmol.$html(Jmol.$(this, "infodiv"), this._info);
		if ((!this._isInfoVisible) == (!tf))
			return;
		this._isInfoVisible = tf;
		// 1px does not work for MSIE
		if (this._isJava) {
			var x = (tf ? 2 : "100%");
			Jmol.$setSize(Jmol.$(this, "appletdiv"), x, x);
		}
		Jmol.$setVisible(Jmol.$(this, "infotablediv"), tf);
		Jmol.$setVisible(Jmol.$(this, "infoheaderdiv"), tf);
		this._show(!tf);
	}

	proto._show2d = function(tf) {
		this._2dapplet._show2d(tf);
		if (this._2dapplet._isEmbedded) {
			this._showInfo(false);
			this._show(!tf);
			// for whatever reason this must be here
			this._2dapplet.__showContainer(true, true);
		}
	}

  proto._getSpinner = function() {
    return (this.__Info.appletLoadingImage || this._j2sPath + "/img/JSmol_spinner.gif");
  }

  proto._getAtomCorrelation = function(molData, isC13) {
    // get the first atom mapping available by loading the model structure into model 2, 

    var n = this._evaluate("{*}.count");
    if (n == 0)return;

    this._loadMolData(molData, "atommap = compare({1.1} {2.1} 'MAP' " + (isC13 ? "" : "'H'") + "); zap 2.1", true);
    var map = this._evaluate("atommap");
    var A = [];
    var B = [];
    // these are Jmol atom indexes. The second number will be >= n, and all must be incremented by 1.
		for (var i = 0; i < map.length; i++) {
		  var c = map[i];
		  A[c[0] + 1] = c[1] - n + 1;
		  B[c[1] - n + 1] = c[0] + 1;
		}
		return {fromJmol:A, toJmol:B}; // forward and rev.		
  }
  
	proto._show = function(tf) {
		var x = (!tf ? 2 : "100%");
		Jmol.$setSize(Jmol.$(this, "object"), x, x);
		if (!this._isJava)
			Jmol.$setVisible(Jmol.$(this, "appletdiv"), tf);
	}

	proto._clearConsole = function () {
			if (this._console == this._id + "_infodiv")
				this.info = "";
			if (!self.Clazz)return;
			Jmol._setConsoleDiv(this._console);
			Clazz.Console.clear();
		}


	proto._addScript = function(script) {      
		this._readyScript || (this.readyScript = "");
		this._readyScript && (this._readyScript += ";");
		this._readyScript += script;
		return true;
	}

	proto._script = function(script) {
		if (!this._ready)
				return this._addScript(script);
		Jmol._setConsoleDiv(this._console);
    Jmol._hideLocalFileReader(this);
		this._applet.script(script);
	}

	proto._syncScript = function(script) {
		this._applet.syncScript(script);
	}

	proto._scriptCheck = function(script) {
		return this._ready && this._applet.scriptCheck(script);  
	}

	proto._scriptWait = function(script, noReturn) {
		var Ret = this._scriptWaitAsArray(script);
		var s = "";
		if (!noReturn)
		for(var i = Ret.length; --i >= 0; )
			for(var j = 0, jj = Ret[i].length; j < jj; j++)
				s += Ret[i][j] + "\n";
		return s;
	}

	proto._scriptEcho = function(script) {
		// returns a newline-separated list of all echos from a script
		var Ret = this._scriptWaitAsArray(script);
		var s = "";
		for(var i = Ret.length; --i >= 0; )
			for(var j = Ret[i].length; --j >= 0; )
				if(Ret[i][j][1] == "scriptEcho")
					s += Ret[i][j][3] + "\n";
		return s.replace(/ \| /g, "\n");
	}

	proto._scriptMessage = function(script) {
		// returns a newline-separated list of all messages from a script, ending with "script completed\n"
		var Ret = this._scriptWaitAsArray(script);
		var s = "";
		for(var i = Ret.length; --i >= 0; )
			for(var j = Ret[i].length; --j >= 0; )
				if(Ret[i][j][1] == "scriptStatus")
					s += Ret[i][j][3] + "\n";
		return s.replace(/ \| /g, "\n");
	}

	proto._scriptWaitOutput = function(script) {
		var ret = "";
		try {
			if(script) {
				ret += this._applet.scriptWaitOutput(script);
			}
		} catch(e) {
		}
		return ret;
	}

	proto._scriptWaitAsArray = function(script) {
		var ret = "";
		try {
			this._getStatus("scriptEcho,scriptMessage,scriptStatus,scriptError");
			if(script) {
				ret += this._applet.scriptWait(script);
				ret = Jmol._evalJSON(ret, "jmolStatus");
				if( typeof ret == "object")
					return ret;
			}
		} catch(e) {
		}
		return [[ret]];
	}

	proto._getStatus = function(strStatus) {
		return Jmol._sortMessages(this._getPropertyAsArray("jmolStatus",strStatus));
	}

	proto._getPropertyAsArray = function(sKey,sValue) {
		return Jmol._evalJSON(this._getPropertyAsJSON(sKey,sValue),sKey);
	}

	proto._getPropertyAsString = function(sKey,sValue) {
		sValue == undefined && ( sValue = "");
		return this._applet.getPropertyAsString(sKey, sValue) + "";
	}

	proto._getPropertyAsJSON = function(sKey,sValue) {
		sValue == undefined && ( sValue = "");
		try {
			return (this._applet.getPropertyAsJSON(sKey, sValue) + "");
		} catch(e) {
			return "";
		}
	}

	proto._getPropertyAsJavaObject = function(sKey,sValue) {		
		sValue == undefined && ( sValue = "");
		return this._applet.getProperty(sKey,sValue);
	}

  proto._evaluate = function(expr) {  
  	expr != null || (expr = "");
		return this._getPropertyAsArray("variableInfo", expr);

  }

	proto._evaluateDEPRECATED = function(molecularMath) {   // DEPRECATED!!!	
	// DEPRECATED!!!	
		//carries out molecular math on a model
		var result = "" + this._getPropertyAsJavaObject("evaluate", molecularMath);
		var s = result.replace(/\-*\d+/, "");
		if(s == "" && !isNaN(parseInt(result)))
			return parseInt(result);
		var s = result.replace(/\-*\d*\.\d*/, "")
		if(s == "" && !isNaN(parseFloat(result)))
			return parseFloat(result);
		return result;
	// DEPRECATED!!!	
	}

	proto._saveOrientation = function(id) {	
		return this._savedOrientations[id] = this._getPropertyAsArray("orientationInfo","info").moveTo;
	}

	proto._restoreOrientation = function(id) {
		var s = this._savedOrientations[id];
		if(!s || s == "")
			return s = s.replace(/1\.0/, "0");
		return this._scriptWait(s);
	}


	proto._restoreOrientationDelayed = function(id,delay) {
		arguments.length < 1 && ( delay = 1);
		var s = this._savedOrientations[id];
		if(!s || s == "")
			return s = s.replace(/1\.0/, delay);
		return this._scriptWait(s);
	}

	proto._resizeApplet = function(size) {
		// See _jmolGetAppletSize() for the formats accepted as size [same used by jmolApplet()]
		//  Special case: an empty value for width or height is accepted, meaning no change in that dimension.

		/*
		 * private functions
		 */
		function _getAppletSize(size, units) {
			/* Accepts single number, 2-value array, or object with width and height as mroperties, each one can be one of:
			 percent (text string ending %), decimal 0 to 1 (percent/100), number, or text string (interpreted as nr.)
			 [width, height] array of strings is returned, with units added if specified.
			 Percent is relative to container div or element (which should have explicitly set size).
			 */
			var width, height;
			if(( typeof size) == "object" && size != null) {
				width = size[0]||size.width;
				height = size[1]||size.height;
			} else {
				width = height = size;
			}
			return [_fixDim(width, units), _fixDim(height, units)];
		}

		function _fixDim(x, units) {
			var sx = "" + x;
			return (sx.length == 0 ? (units ? "" : Jmol._allowedJmolSize[2]) 
				: sx.indexOf("%") == sx.length - 1 ? sx 
				: (x = parseFloat(x)) <= 1 && x > 0 ? x * 100 + "%" 
				: (isNaN(x = Math.floor(x)) ? Jmol._allowedJmolSize[2] 
				: x < Jmol._allowedJmolSize[0] ? Jmol._allowedJmolSize[0] 
				: x > Jmol._allowedJmolSize[1] ? Jmol._allowedJmolSize[1] 
				: x)
				+ (units ? units : "")
			);
		}

		var sz = _getAppletSize(size, "px");
		var d = Jmol._getElement(this, "appletinfotablediv");
		d.style.width = sz[0];
		d.style.height = sz[1];
		this._containerWidth = sz[0];
		this._containerHeight = sz[1];
		if (this._is2D)
			Jmol.repaint(this, true);
	}

	proto._search = function(query, script){
		Jmol._search(this, query, script);
	}

	proto._searchDatabase = function(query, database, script, _jmol_searchDatabase){
		if (this._2dapplet && this._2dapplet._isEmbedded && !Jmol.$(this, "appletdiv:visible")[0])
			return this._2dapplet._searchDatabase(query, database, script); 
		this._showInfo(false);
		if (query.indexOf("?") >= 0) {
			Jmol._getInfoFromDatabase(this, database, query.split("?")[0]);
			return;
		}
		script || (script = Jmol._getScriptForDatabase(database));
		var dm = database + query;
		this._currentView = null;
		this._searchQuery = dm;
 		this._loadFile(dm, script, dm);
	}

	proto._loadFile = function(fileName, script, chemID, _jmol_loadFile){
		this._showInfo(false);
		script || (script = "");
		this._thisJmolModel = "" + Math.random();
		this._fileName = fileName;
		if (!this._scriptLoad(fileName, script)) {
			// we load the data here instead of in Jmol in the case of
			// JSmol/Java/Sandboxed or when part of a view set 
			var me = this;      
			Jmol._loadFileData(this, fileName, 
				function(data){me.__loadModel(data, script, chemID)},
				function() {me.__loadModel(null)}
			);
		}
	}
					 
	proto._scriptLoad = function(file, script, _jmol_scriptLoad) {
		script || (script = "");
		var doscript = (this._isJava || !this._noscript);
		if (doscript)
			this._script("zap;set echo middle center;echo Retrieving data...");
		if (!this._isSigned || this._viewSet != null)
			return false;
		if (doscript)
			this._script("load async \"" + file + "\";" + script);
		else
			this._applet.openFile(file);
		this._checkDeferred("");
		return true;
	}

	proto.__loadModel = function(mol, script, chemID, _jmol__loadModel) {
		if (mol == null)
			return;
		if (this._viewSet != null) {
			script || (script = ""); 
			// first component only
			script += ";if ({*}.molecule.max > 1 || {*}.modelindex.max > 0){ delete molecule > 1 or modelindex > 0;x = getProperty('extractModel',{*});load inline @x};"
		}
		if (!script && this._noscript) {
			this._applet.loadInlineString(mol, "", false);
		} else {
		  this._loadMolData(mol, script, false);
		}
		if (this._viewSet != null) {
			Jmol.View.updateView(this, {chemID:chemID, data:mol});
		}      
	}

  proto._loadMolData = function(mol, script, isAppend) {
		script || (script = "");
		var name = (isAppend ? "append" : "model");
		script = 'load DATA "' + name + '"' + mol + '\nEND "'+ name +'" ;' + script;
		this._applet.scriptWait(script);
  }
  
	proto._loadModelFromView = function(view, _jmol_loadModelFromView) {
		// request from Jmol.View to update view with view.JME.data==null or needs changing
		this._currentView = view;
		var rec = view.Jmol;
		if (rec.data != null) {
			this.__loadModel(rec.data, null, view.info.chemID);
			return;
		}
		if (view.info.chemID != null) {
			Jmol._searchMol(this, view.info.chemID, null, false);
			return;
		}
		rec = view.JME;
		if (rec) {
			rec.applet._show2d(false, this);
			return;
		}
	}

  proto._reset = function(_jmol_resetView) {
    this._scriptWait("zap", true);
  }
  
	proto._updateView = function(_jmol_updateView) {
		if (this._viewSet == null || !this._applet)
			return;
		// called from model change without chemical identifier, possibly by user action and call to Jmol.updateView(applet)
		chemID = "" + this._getPropertyAsJavaObject("variableInfo","script('show chemical inchiKey')");
		if (chemID.length < 36) // InChIKey=RZVAJINKPMORJF-BGGKNDAXNA-N
			chemID = null;
		else
			chemID = chemID.substring(36).split('\n')[0];
		Jmol.View.updateView(this, {chemID:chemID, data: "" + this._getPropertyAsJavaObject("evaluate", "extractModel", "{visible}")});
	}

	proto._atomPickedCallback = function(imodel, iatom, _jmol_atomPickedCallback) {
		// direct callback from Jmol HTML5 applet
		if (iatom < 0) {
		// TODO could be a model change? 
		} else {
			var A = [iatom + 1];
			Jmol.View.updateAtomPick(this, A);
			this._updateAtomPick(A);
		}
	}

	proto._updateAtomPick = function(A) {
			this._script(A.length == 0 ? "select none" : "select on visible and (@" + A.join(",@") + ")");
	}

  proto._isDeferred = function () {
      return !this._canvas && this._cover && this._isCovered && this._deferApplet
  }

	proto._checkDeferred = function(script) {
		if (this._isDeferred()) {
			this._coverScript = script;
			this._cover(false);
			return true;
		}
		return false;
	}

	proto._cover = function (doCover) {
		if (doCover || !this._deferApplet) {
			this._displayCoverImage(doCover);
			return;
		}
		// uncovering UNMADE applet upon clicking image
		var s = (this._coverScript ? this._coverScript : "");
		this._coverScript = "";
		if (this._deferUncover)
			s += ";refresh;javascript " + this._id + "._displayCoverImage(false)";
		this._script(s, true);
		if (this._deferUncover && this._coverTitle == "activate 3D model")
			Jmol._getElement(this, "coverimage").title = "3D model is loading...";
		if (!this._isJava)
			this._newCanvas(false);
		if (this._defaultModel)	
			Jmol._search(this, this._defaultModel);
		this._showInfo(false);
		if (!this._deferUncover)
			this._displayCoverImage(false);
		if (this._isJava)
			Jmol.$html(Jmol.$(this, "appletdiv"), this._javaCode);
		if (this._init)
			this._init();
	};

	proto._displayCoverImage = function(TF) {
		if (!this._coverImage || this._isCovered == TF) return;
		this._isCovered = TF;
		Jmol._getElement(this, "coverdiv").style.display = (TF ? "block" : "none");
	};

  proto._getSmiles = function() {
		return this._evaluate("{visible}.find('SMILES')");   
  }
  
  proto._getMol = function() {
		return this._evaluate("getProperty('ExtractModel',{visible})");   
  }

  proto._getMol2D = function() {
		return this._evaluate("script('select visible;show chemical sdf')"); // 2D equivalent no longer!
  }
  
  
})(Jmol._Applet, Jmol._Applet.prototype);

/* ****************************************


	// _Image -- an alternative to _Applet
	// commented out here, as it has found no use

	Jmol._Image = function(id, Info, checkOnly){
		this._jmolType = "image";
		if (checkOnly)
			return this;
		this._create(id, Info);
		return this;
	}

;(function (Image, proto) {

	Jmol._Applet._setCommonMethods(proto);

	proto._create = function(id, Info) {
		Jmol._setObject(this, id, Info);
		thisnfo);
		this._src || (this._src = "");
		var t = Jmol._getWrapper(this, true) 
			+ '<img id="'+id+'_image" width="' + Info.width + '" height="' + Info.height + '" src=""/>'
		 	+	Jmol._getWrapper(this, false)
			+ (Info.addSelectionOptions ? Jmol._getGrabberOptions(this) : "");
		if (Jmol._debugAlert)
			alert (t);
		this._code = Jmol._documentWrite(t);
		this._ready = false;
		if (Jmol._document)
			this._readyCallback(id, null, this._ready = true, null);
	}

	proto._canScript = function(script) {
		var slc = script.toLowerCase().replace(/[\",\']/g, '');
		var ipt = slc.length;
		return (script.indexOf("#alt:LOAD") >= 0 || slc.indexOf(";") < 0 && slc.indexOf("\n") < 0
			&& (slc.indexOf("script ") == 0 || slc.indexOf("load ") == 0)
			&& (slc.indexOf(".png") == ipt - 4 || slc.indexOf(".jpg") == ipt - 4));
	}

	proto._script = function(script) {
		var slc = script.toLowerCase().replace(/[\",\']/g, '');
		// single command only
		// "script ..." or "load ..." only
		// PNG or PNGJ or JPG only
		// automatically switches to .all.png(j) from .min.png(j)
		var ipt = slc.length;
		if (slc.indexOf(";") < 0 && slc.indexOf("\n") < 0
			&& (slc.indexOf("script ") == 0 || slc.indexOf("load ") == 0)
			&& (slc.indexOf(".png") == ipt - 4 || slc.indexOf(".pngj") == ipt - 5 || slc.indexOf(".jpg") == ipt - 4)) {
			var imageFile = script.substring(script.indexOf(" ") + 1);
			ipt = imageFile.length;
			for (var i = 0; i < ipt; i++) {
				switch (imageFile.charAt(i)) {
				case " ":
					continue;
				case '"':
					imageFile = imageFile.substring(i + 1, imageFile.indexOf('"', i + 1))
					i = ipt;
					continue;
				case "'":
					imageFile = imageFile.substring(i + 1, imageFile.indexOf("'", i + 1))
					i = ipt;
					continue;
				default:
					imageFile = imageFile.substring(i)
					i = ipt;
					continue;
				}
			}
			imageFile = imageFile.replace(/\.min\.png/,".all.png")
			document.getElementById(this._id + "_image").src = imageFile
		} else if (script.indexOf("#alt:LOAD ") >= 0) {
			imageFile = script.split("#alt:LOAD ")[1]
			if (imageFile.indexOf("??") >= 0) {
				var db = imageFile.split("??")[0];
				imageFile = prompt(imageFile.split("??")[1], "");
				if (!imageFile)
					return;
				if (!Jmol.db._DirectDatabaseCalls[imageFile.substring(0,1)])
					imageFile = db + imageFile;
			}
			this._loadFile(imageFile);
		}
	}

	proto._show = function(tf) {
		Jmol._getElement(this, "appletdiv").style.display = (tf ? "block" : "none");
	}

	proto._loadFile = function(fileName, params){
		this._showInfo(false);
		this._thisJmolModel = "" + Math.random();
		params = (params ? params : "");
		var database = "";
		if (Jmol._isDatabaseCall(fileName)) {
			database = fileName.substring(0, 1); 
			fileName = Jmol._getDirectDatabaseCall(fileName, false);
		} else if (fileName.indexOf("://") < 0) {
			var ref = document.location.href
			var pt = ref.lastIndexOf("/");
			fileName = ref.substring(0, pt + 1) + fileName;
		}

		var src = Jmol._serverUrl 
				+ "?call=getImageForFileLoad"
				+ "&file=" + escape(fileName)
				+ "&width=" + this._width
				+ "&height=" + this._height
				+ "&params=" + encodeURIComponent(params + ";frank off;");
		Jmol._getElement(this, "image").src = src;
	}

	proto._searchDatabase = function(query, database, script){
		if (query.indexOf("?") == query.length - 1) {
			Jmol._getInfoFromDatabase(this, database, query.split("?")[0]);
			return;
		}
		this._showInfo(false);
		script || (script = Jmol._getScriptForDatabase(database));
		var src = Jmol._serverUrl 
			+ "?call=getImageFromDatabase"
			+ "&database=" + database
			+ "&query=" + query
			+ "&width=" + this._width
			+ "&height=" + this._height
			+ "&script=" + encodeURIComponent(script + ";frank off;");
		Jmol._getElement(this, "image").src = src;
	}
})(Jmol._Image, Jmol._Image.prototype);

************************************ */

	Jmol.jmolSmiles = function(jmol, withStereoChemistry) {
		return jmol._getSmiles();
	}


})(Jmol, document);
// JSmolControls.js
// BH 11/13/2015 7:12:40 PM addded indeterminate checkbox masters
// BH 5/29/2014 8:14:06 AM added default command for command input box
// BH 5/15/2014 -- removed script check prior to execution
// BH 12/3/2013 12:39:48 PM added up/down arrow key-driven command history for commandInput (changed keypress to keydown)
// BH 5/16/2013 8:14:47 AM fix for checkbox groups and default radio names
// BH 8:36 AM 7/27/2012  adds name/id for cmd button 
// BH 8/12/2012 6:51:53 AM adds function() {...} option for all controls:
//    Jmol.jmolButton(jmol, function(jmol) {...}, "xxxx")

(function(Jmol) {

	// private

	var c = Jmol.controls = {

		_hasResetForms: false,	
		_scripts: [""],
		_checkboxMasters: {},
		_checkboxItems: {},
		_actions: {},

		_buttonCount: 0,
		_checkboxCount: 0,
		_radioGroupCount: 0,
		_radioCount: 0,
		_linkCount: 0,
		_cmdCount: 0,
		_menuCount: 0,

		_previousOnloadHandler: null,	
		_control: null,
		_element: null,

		_appletCssClass: null,
		_appletCssText: "",
		_buttonCssClass: null,
		_buttonCssText: "",
		_checkboxCssClass: null,
		_checkboxCssText: "",
		_radioCssClass: null,
		_radioCssText: "",
		_linkCssClass: null,
		_linkCssText: "",
		_menuCssClass: null,
		_menuCssText: ""
	};

	c._addScript = function(appId,script) {
		var index = c._scripts.length;
		c._scripts[index] = [appId, script];
		return index;
	}

	c._getIdForControl = function(appletOrId, script) {
	//alert(appletOrId + " " + typeof appletOrId + " " + script + appletOrId._canScript)
		return (typeof appletOrId == "string" ? appletOrId 
			: !script || !appletOrId._canScript || appletOrId._canScript(script) ? appletOrId._id
			: null);
	}

	c._radio = function(appletOrId, script, labelHtml, isChecked, separatorHtml, groupName, id, title) {
		var appId = c._getIdForControl(appletOrId, script);
		if (appId == null)
			return null;
		++c._radioCount;
		groupName != undefined && groupName != null || (groupName = "jmolRadioGroup" + (c._radioGroupCount - 1));
		if (!script)
			return "";
		id != undefined && id != null || (id = "jmolRadio" + (c._radioCount - 1));
		labelHtml != undefined && labelHtml != null || (labelHtml = script.substring(0, 32));
		separatorHtml || (separatorHtml = "");
		var eospan = "</span>";
		c._actions[id] = c._addScript(appId, script);
		var t = "<span id=\"span_"+id+"\""+(title ? " title=\"" + title + "\"":"")+"><input name='"
			+ groupName + "' id='"+id+"' type='radio'"
			+ " onclick='Jmol.controls._click(this);return true;'"
			+ " onmouseover='Jmol.controls._mouseOver(this);return true;'"
			+ " onmouseout='Jmol.controls._mouseOut()' " +
		 (isChecked ? "checked='true' " : "") + c._radioCssText + " />";
		if (labelHtml.toLowerCase().indexOf("<td>")>=0) {
			t += eospan;
			eospan = "";
		}
		t += "<label for=\"" + id + "\">" + labelHtml + "</label>" +eospan + separatorHtml;
		return t;
	}

/////////// events //////////

	c._scriptExecute = function(element, scriptInfo) {
		var applet = Jmol._applets[scriptInfo[0]];
		var script = scriptInfo[1];
		if (typeof(script) == "object")
			script[0](element, script, applet);
		else if (typeof(script) == "function")
			script(applet);
		else
			Jmol.script(applet, script);
	}

	c.__checkScript = function(applet, d) {
		var ok = (d.value.indexOf("JSCONSOLE ") >= 0 || applet._scriptCheck(d.value) === "");
		d.style.color = (ok ? "black" : "red");
		return ok;
	} 

	c.__getCmd = function(dir, d) {
		if (!d._cmds || !d._cmds.length)return
		var s = d._cmds[d._cmdpt = (d._cmdpt + d._cmds.length + dir) % d._cmds.length]
		setTimeout(function(){d.value = s},10);    
		d._cmdadd = 1;
		d._cmddir = dir;
	}

	c._commandKeyPress = function(e, id, appId) {
	var keycode = (e == 13 ? 13 : window.event ? window.event.keyCode : e ? e.keyCode || e.which : 0);
	var d = document.getElementById(id);
		var applet = Jmol._applets[appId];
	switch (keycode) {
	case 13:
		var v = d.value;
		if ((c._scriptExecute(d, [appId, v]) || 1)) {
			 if (!d._cmds){
				 d._cmds = [];
				 d._cmddir = 0;
				 d._cmdpt = -1;
				 d._cmdadd = 0;      
	}
			 if (v && d._cmdadd == 0) {
					++d._cmdpt;
					d._cmds.splice(d._cmdpt, 0, v);
					d._cmdadd = 0;
					d._cmddir = 0;
			 } else {
					//d._cmdpt -= d._cmddir;
					d._cmdadd = 0;
			 }
			 d.value = "";
		}
		return false;
	case 27:
		setTimeout(function() {d.value = ""}, 20);
		return false;
	case 38: // up
		c.__getCmd(-1, d);
		break;
	case 40: // dn
		c.__getCmd(1, d);
		break;
	default:
		d._cmdadd = 0;
	}
	setTimeout(function() {c.__checkScript(applet, d)}, 20);
	return true;
 }

	c._click = function(obj, scriptIndex) {
		c._element = obj;
		if (arguments.length == 1)
			scriptIndex = c._actions[obj.id];
		c._scriptExecute(obj, c._scripts[scriptIndex]);
	}

	c._menuSelected = function(menuObject) {
		var scriptIndex = menuObject.value;
		if (scriptIndex != undefined) {
			c._scriptExecute(menuObject, c._scripts[scriptIndex]);
			return;
		}
		var len = menuObject.length;
		if (typeof len == "number")
			for (var i = 0; i < len; ++i)
				if (menuObject[i].selected) {
					c._click(menuObject[i], menuObject[i].value);
					return;
				}
		alert("?Que? menu selected bug #8734");
	}

	c._cbNotifyMaster = function(m){
  	//called when a group item is checked
    var allOn = true;
    var allOff = true;
    var mixed = false;
    var cb;
    for (var id in m.chkGroup){ //siblings of m
      cb = m.chkGroup[id]; 
		  if (cb.checked)
        allOff = false;
      else
        allOn = false;
      if (cb.indeterminate)
        mixed = true;
		}
	  cb = m.chkMaster;
		if (allOn) { cb.checked = true; }
		else if (allOff) { cb.checked = false; }
		else { mixed = true; }
		cb.indeterminate = mixed;
    (m = c._checkboxItems[cb.id]) && (cb = m.chkMaster) 
      && c._cbNotifyMaster(c._checkboxMasters[cb.id])
	}
  
	c._cbNotifyGroup = function(m, isOn){
		//called when a master item is checked
		for (var chkBox in m.chkGroup){
			var item = m.chkGroup[chkBox]
			if (item.checked != isOn) {
				item.checked = isOn;
				c._cbClick(item);
			}
			if (c._checkboxMasters[item.id])
				c._cbNotifyGroup(c._checkboxMasters[item.id], isOn)
		}
	}

	c._cbSetCheckboxGroup = function(chkMaster, chkboxes, args){
		var id = chkMaster;
		if(typeof(id)=="number")id = "jmolCheckbox" + id;
		chkMaster = document.getElementById(id);
		if (!chkMaster)alert("jmolSetCheckboxGroup: master checkbox not found: " + id);
		var m = c._checkboxMasters[id] = {};
		m.chkMaster = chkMaster;
		m.chkGroup = {};
		var i0;
		if (typeof(chkboxes)=="string") {
			chkboxes = args;
			i0 = 1;
		} else {
			i0 = 0;
		}
		for (var i = i0; i < chkboxes.length; i++){
			var id = chkboxes[i];
			if(typeof(id)=="number")id = "jmolCheckbox" + id;
			var checkboxItem = document.getElementById(id);
			if (!checkboxItem)alert("jmolSetCheckboxGroup: group checkbox not found: " + id);
			m.chkGroup[id] = checkboxItem;
			c._checkboxItems[id] = m;
		}
	}

	c._cbClick = function(ckbox) {
		c._control = ckbox;
		var whenChecked = c._actions[ckbox.id][0];
		var whenUnchecked = c._actions[ckbox.id][1];
		c._click(ckbox, ckbox.checked ? whenChecked : whenUnchecked);
		if(c._checkboxMasters[ckbox.id])
			c._cbNotifyGroup(c._checkboxMasters[ckbox.id], ckbox.checked)
		if(c._checkboxItems[ckbox.id])
			c._cbNotifyMaster(c._checkboxItems[ckbox.id])
	}

	c._cbOver = function(ckbox) {
		var whenChecked = c._actions[ckbox.id][0];
		var whenUnchecked = c._actions[ckbox.id][1];
		window.status = c._scripts[ckbox.checked ? whenUnchecked : whenChecked];
	}

	c._mouseOver = function(obj, scriptIndex) {
		if (arguments.length == 1)
			scriptIndex = c._actions[obj.id];
		window.status = c._scripts[scriptIndex];
	}

	c._mouseOut = function() {
		window.status = " ";
		return true;
	}

// from JmolApplet

	c._onloadResetForms = function() {
		// must be evaluated ONLY once -- is this compatible with jQuery?
		if (c._hasResetForms)
			return;
		c._hasResetForms = true;
		c._previousOnloadHandler = window.onload;
		window.onload = function() {
			if (c._buttonCount+c._checkboxCount+c._menuCount+c._radioCount+c._radioGroupCount > 0) {
				var forms = document.forms;
				for (var i = forms.length; --i >= 0; )
					forms[i].reset();
			}
			if (c._previousOnloadHandler)
				c._previousOnloadHandler();
		}
	}

// from JmolApi

	c._getButton = function(appletOrId, script, label, id, title) {
		var appId = c._getIdForControl(appletOrId, script);
		if (appId == null)
			return "";
		//_jmolInitCheck();
		id != undefined && id != null || (id = "jmolButton" + c._buttonCount);
		label != undefined && label != null || (label = script.substring(0, 32));
		++c._buttonCount;
		c._actions[id] = c._addScript(appId, script);
		var t = "<span id=\"span_"+id+"\""+(title ? " title=\"" + title + "\"":"")+"><input type='button' name='" + id + "' id='" + id +
						"' value='" + label +
						"' onclick='Jmol.controls._click(this)' onmouseover='Jmol.controls._mouseOver(this);return true' onmouseout='Jmol.controls._mouseOut()' " +
						c._buttonCssText + " /></span>";
		if (Jmol._debugAlert)
			alert(t);
		return Jmol._documentWrite(t);
	}

	c._getCheckbox = function(appletOrId, scriptWhenChecked, scriptWhenUnchecked,
			labelHtml, isChecked, id, title) {

		var appId = c._getIdForControl(appletOrId, scriptWhenChecked);
		if (appId != null)
			appId = c._getIdForControl(appletOrId, scriptWhenUnchecked);
		if (appId == null)
			return "";

		//_jmolInitCheck();
		id != undefined && id != null || (id = "jmolCheckbox" + c._checkboxCount);
		++c._checkboxCount;
		if (scriptWhenChecked == undefined || scriptWhenChecked == null ||
				scriptWhenUnchecked == undefined || scriptWhenUnchecked == null) {
			alert("jmolCheckbox requires two scripts");
			return;
		}
		if (labelHtml == undefined || labelHtml == null) {
			alert("jmolCheckbox requires a label");
			return;
		}
		c._actions[id] = [c._addScript(appId, scriptWhenChecked),c._addScript(appId, scriptWhenUnchecked)];
		var eospan = "</span>"
		var t = "<span id=\"span_"+id+"\""+(title ? " title=\"" + title + "\"":"")+"><input type='checkbox' name='" + id + "' id='" + id +
						"' onclick='Jmol.controls._cbClick(this)" +
						"' onmouseover='Jmol.controls._cbOver(this)" +
						";return true' onmouseout='Jmol.controls._mouseOut()' " +
			(isChecked ? "checked='true' " : "")+ c._checkboxCssText + " />"
		if (labelHtml.toLowerCase().indexOf("<td>")>=0) {
			t += eospan
			eospan = "";
		}
		t += "<label for=\"" + id + "\">" + labelHtml + "</label>" +eospan;
		if (Jmol._debugAlert)
			alert(t);
		return Jmol._documentWrite(t);
	}

	c._getCommandInput = function(appletOrId, label, size, id, title, cmd0) {
		var appId = c._getIdForControl(appletOrId, "x");
		if (appId == null)
			return "";
		//_jmolInitCheck();
		id != undefined && id != null || (id = "jmolCmd" + c._cmdCount);
		label != undefined && label != null || (label = "Execute");
		size != undefined && !isNaN(size) || (size = 60);
		cmd0 != undefined || (cmd0 = "help");
		++c._cmdCount;
		var t = "<span id=\"span_"+id+"\""+(title ? " title=\"" + title + "\"":"")+"><input name='" + id + "' id='" + id +
						"' size='"+size+"' onkeydown='return Jmol.controls._commandKeyPress(event,\""+id+"\",\"" + appId + "\")' value='" + cmd0 + "'/><input " +
						" type='button' name='" + id + "Btn' id='" + id + "Btn' value = '"+label+"' onclick='Jmol.controls._commandKeyPress(13,\""+id+"\",\"" + appId + "\")' /></span>";
		if (Jmol._debugAlert)
			alert(t);
		return Jmol._documentWrite(t);
	}

	c._getLink = function(appletOrId, script, label, id, title) {
		var appId = c._getIdForControl(appletOrId, script);
		if (appId == null)
			return "";
		//_jmolInitCheck();
		id != undefined && id != null || (id = "jmolLink" + c._linkCount);
		label != undefined && label != null || (label = script.substring(0, 32));
		++c._linkCount;
		var scriptIndex = c._addScript(appId, script);
		var t = "<span id=\"span_"+id+"\""+(title ? " title=\"" + title + "\"":"")+"><a name='" + id + "' id='" + id +
						"' href='javascript:Jmol.controls._click(null,"+scriptIndex+");' onmouseover='Jmol.controls._mouseOver(null,"+scriptIndex+");return true;' onmouseout='Jmol.controls._mouseOut()' " +
						c._linkCssText + ">" + label + "</a></span>";
		if (Jmol._debugAlert)
			alert(t);
		return Jmol._documentWrite(t);
	}

	c._getMenu = function(appletOrId, arrayOfMenuItems, size, id, title) {
		var appId = c._getIdForControl(appletOrId, null);
		var optgroup = null;
		//_jmolInitCheck();
		id != undefined && id != null || (id = "jmolMenu" + c._menuCount);
		++c._menuCount;
		var type = typeof arrayOfMenuItems;
		if (type != null && type == "object" && arrayOfMenuItems.length) {
			var len = arrayOfMenuItems.length;
			if (typeof size != "number" || size == 1)
				size = null;
			else if (size < 0)
				size = len;
			var sizeText = size ? " size='" + size + "' " : "";
			var t = "<span id=\"span_"+id+"\""+(title ? " title=\"" + title + "\"":"")+"><select name='" + id + "' id='" + id +
							"' onChange='Jmol.controls._menuSelected(this)'" +
							sizeText + c._menuCssText + ">";
			for (var i = 0; i < len; ++i) {
				var menuItem = arrayOfMenuItems[i];
				type = typeof menuItem;
				var script = null;
				var text = null;
				var isSelected = null;
				if (type == "object" && menuItem != null) {
					script = menuItem[0];
					text = menuItem[1];
					isSelected = menuItem[2];
				} else {
					script = text = menuItem;
				}
				appId = c._getIdForControl(appletOrId, script);
				if (appId == null)
					return "";
				text == null && (text = script);
				if (script=="#optgroup") {
					t += "<optgroup label='" + text + "'>";
				} else if (script=="#optgroupEnd") {
					t += "</optgroup>";
				} else {
					var scriptIndex = c._addScript(appId, script);
					var selectedText = isSelected ? "' selected='true'>" : "'>";
					t += "<option value='" + scriptIndex + selectedText + text + "</option>";
				}
			}
			t += "</select></span>";
			if (Jmol._debugAlert)
				alert(t);
			return Jmol._documentWrite(t);
		}
	}

	c._getRadio = function(appletOrId, script, labelHtml, isChecked, separatorHtml, groupName, id, title) {
		//_jmolInitCheck();
		if (c._radioGroupCount == 0)
			++c._radioGroupCount;
		groupName || (groupName = "jmolRadioGroup" + (c._radioGroupCount - 1));
		var t = c._radio(appletOrId, script, labelHtml, isChecked, separatorHtml, groupName, (id ? id : groupName + "_" + c._radioCount), title ? title : 0);
		if (t == null)
			return "";
		if (Jmol._debugAlert)
			alert(t);
		return Jmol._documentWrite(t);
	}

	c._getRadioGroup = function(appletOrId, arrayOfRadioButtons, separatorHtml, groupName, id, title) {
		/*

			array: [radio1,radio2,radio3...]
			where radioN = ["script","label",isSelected,"id","title"]

		*/

		//_jmolInitCheck();
		var type = typeof arrayOfRadioButtons;
		if (type != "object" || type == null || ! arrayOfRadioButtons.length) {
			alert("invalid arrayOfRadioButtons");
			return;
		}
		separatorHtml != undefined && separatorHtml != null || (separatorHtml = "&#xa0; ");
		var len = arrayOfRadioButtons.length;
		++c._radioGroupCount;
		groupName || (groupName = "jmolRadioGroup" + (c._radioGroupCount - 1));
		var t = "<span id='"+(id ? id : groupName)+"'>";
		for (var i = 0; i < len; ++i) {
			if (i == len - 1)
				separatorHtml = "";
			var radio = arrayOfRadioButtons[i];
			type = typeof radio;
			var s = null;
			if (type == "object") {
				t += (s = c._radio(appletOrId, radio[0], radio[1], radio[2], separatorHtml, groupName, (radio.length > 3 ? radio[3]: (id ? id : groupName)+"_"+i), (radio.length > 4 ? radio[4] : 0), title));
			} else {
				t += (s = c._radio(appletOrId, radio, null, null, separatorHtml, groupName, (id ? id : groupName)+"_"+i, title));
			}
			if (s == null)
				return "";
		}
		t+="</span>"
		if (Jmol._debugAlert)
			alert(t);
		return Jmol._documentWrite(t);
	}


})(Jmol);
// JmolApi.js -- Jmol user functions  Bob Hanson hansonr@stolaf.edu

// BH 1/19/2017 8:05:05 AM <br>
// BH 4/1/2016 12:59:45 PM fix applet_or_identifier reference in Jmol.getChemicalInfo
// BH 5/29/2014 8:14:06 AM added default command for command input box
// BH 3/10/2014 10:35:25 AM adds Jmol.saveImage(applet)
// BH 1/22/2014 7:31:59 AM Jmol._Image removed -- just never found useful to have
//    a server-side process with only a client-side image. Response time is too slow.
// BH 12/13/2013 8:39:00 AM Jmol.evaulate is DEPRECATED -- use Jmol.evaluateVar
// BH 11/25/2013 6:55:53 AM adds URL flags _USE=, _JAR=, _J2S=
// BH 9/3/2013 5:48:03 PM simplification of Jmol.getAppletHTML()
// BH 5/16/2013 9:01:41 AM checkbox group fix
// BH 1/15/2013 10:55:06 AM updated to default to HTML5 not JAVA

// This file is part of JSmol.min.js. 
// If you do not use that, then along with this file you need several other files. See JSmolCore.js for details.

// default settings are below. Generally you would do something like this:

// jmol = "jmol"
// Info = {.....your settings if not default....}
// Jmol.jmolButton(jmol,....)
// jmol = Jmol.getApplet(jmol, Info)
// Jmol.script(jmol,"....")
// Jmol.jmolLink(jmol,....)
// etc. 
// first parameter is always the applet id, either the string "jmol" or the object defined by Jmol.getApplet()
// no need for waiting to start giving script commands. You can also define a callback function as part of Info.

// see JmolCore.js for details

// BH 8/12/2012 5:15:11 PM added Jmol.getAppletHtml()

;(function (Jmol) {
	var getField = function(key) {
		key = "&" + key + "=";
		return decodeURI(("&" + document.location.search.substring(1) + key).split(key)[1].split("&")[0]);
	}
	Jmol._j2sPath = getField("_J2S");
		// allows URL-line setting of Info.j2sPath
	Jmol._jarFile = getField("_JAR");
		// allows URL-line setting of Info.jarPath and Info.jarFile
	Jmol._use = getField("_USE");
		// allows URL-line setting of Info.use
		// defaults to "HTML5"
		// looking for "_USE=xxxx" 
		// _USE=SIGNED implies JAVA, sets Info.isSigned, and adds "Signed" to applet jar name if necessary

	Jmol.getVersion = function(){return Jmol._jmolInfo.version};

	Jmol.getApplet = function(id, Info, checkOnly) {
		// requires JmolApplet.js and, if JAVA, java/JmolApplet*.jar
		// or if HTML5, then j2s/ subdirectory (core, java, JZ, J)
		/*
		var DefaultInfo = {
			color: "#FFFFFF", // applet object background color, as for older jmolSetBackgroundColor(s)
			width: 300,
			height: 300,
			addSelectionOptions: false,
			serverURL: "http://your.server.here/jsmol.php",
	 console: null,  // div for where the JavaScript console will be.
			defaultModel: "",
			script: null,
			src: null,
			readyFunction: null,
			use: "HTML5",//other options include JAVA, WEBGL//, and IMAGE (removed)
			jarPath: "java",
			jarFile: "JmolApplet0.jar",
			isSigned: false,
			j2sPath: "j2s",
			coverImage: null,     // URL for image to display
			coverTitle: "",       // tip that is displayed before model starts to load
			coverCommand: "",     // Jmol command executed upon clicking image
			deferApplet: false,   // true == the model should not be loaded until the image is clicked
			deferUncover: false,  // true == the image should remain until command execution is complete 
			disableJ2SLoadMonitor: false,
			disableInitialConsole: false,
			debug: false
		};	 

		*/
		return Jmol._Applet._get(id, Info, checkOnly);
	}

	Jmol.getJMEApplet = function(id, Info, linkedApplet, checkOnly) {
		// Java Molecular Editor
		// requires JmolJME.js and jme/ subdirectory
		/*
		var DefaultInfo = {
			width: 300,
			height: 300,
			jarPath: "jme",
			jarFile: "JME.jar",
			use: "HTML", // or JAVA
			options: "autoez"
			// see http://www2.chemie.uni-erlangen.de/services/fragment/editor/jme_functions.html
			// rbutton, norbutton - show / hide R button
			// hydrogens, nohydrogens - display / hide hydrogens
			// query, noquery - enable / disable query features
			// autoez, noautoez - automatic generation of SMILES with E,Z stereochemistry
			// nocanonize - SMILES canonicalization and detection of aromaticity supressed
			// nostereo - stereochemistry not considered when creating SMILES
			// reaction, noreaction - enable / disable reaction input
			// multipart - possibility to enter multipart structures
			// number - possibility to number (mark) atoms
			// depict - the applet will appear without editing butons,this is used for structure display only
		};		    
		*/
		return Jmol._JMEApplet._get(id, Info, linkedApplet, checkOnly);
	}

	Jmol.getJSVApplet = function(id, Info, checkOnly) {
		// JSpecView
		// requires JmolJSV.js and, if JAVA, either JSpecViewApplet.jar or JSpecViewAppletSigned.jar
		// or if HTML5, then j2s/ subdirectory (core, java, JZ, J, JSV)
		/*
		var DefaultInfo = {
			width: 500,
			height: 300,
			debug: false,
			jarPath: ".",
			jarFile: "JSpecViewApplet.jar", // or "JSpecViewAppletSigned.jar"
			uee: "HTML5", // or JAVA
			isSigned: false,
			initParams: null,
			readyFunction: null,
			script: null
		};
		*/
		return Jmol._JSVApplet._get(id, Info, checkOnly);
	}	


////////////////// scripting ///////////////////

	Jmol.loadFile = function(applet, fileName, params){
		applet._loadFile(fileName, params);
	}

	Jmol.script = function(applet, script) {
		if (applet._checkDeferred(script)) 
			return;
		applet._script(script);
	}

/**
 * returns false if cannot check, empty string if OK, or error message if not OK
 */	
	Jmol.scriptCheck = function(applet, script) {
		return applet && applet._scriptCheck && applet._ready && applet._scriptCheck(script);
	}

	Jmol.scriptWait = function(applet, script) {
		return applet._scriptWait(script);
	}

	Jmol.scriptEcho = function(applet, script) {
		return applet._scriptEcho(script);
	}

	Jmol.scriptMessage = function(applet, script) {
		return applet._scriptMessage(script);
	}

	Jmol.scriptWaitOutput = function(applet, script) {
		return applet._scriptWait(script);
	}

	Jmol.scriptWaitAsArray = function(applet, script) {
		return applet._scriptWaitAsArray(script);
	}

	Jmol.search = function(applet, query, script) {
		applet._search(query, script);
	}

////////////////// "get" methods ///////////////////


	Jmol.evaluateVar = function(applet,expr) {
		return applet._evaluate(expr);
	}

	// DEPRECATED -- use Jmol.evaluateVar
	Jmol.evaluate = function(applet,molecularMath) {
		return applet._evaluateDEPRECATED(molecularMath);
	}

	// optional Info here	
	Jmol.getAppletHtml = function(applet, Info) {
		if (Info) {
			var d = Jmol._document;
			Jmol._document = null;
			applet = Jmol.getApplet(applet, Info);
			Jmol._document = d;
		}  
		return applet._code;
	}

	Jmol.getPropertyAsArray = function(applet,sKey,sValue) {
		return applet._getPropertyAsArray(sKey,sValue);
	}

	Jmol.getPropertyAsJavaObject = function(applet,sKey,sValue) {
		return applet._getPropertyAsJavaObject(sKey,sValue);
	}

	Jmol.getPropertyAsJSON = function(applet,sKey,sValue) {
		return applet._getPropertyAsJSON(sKey,sValue);
	}

	Jmol.getPropertyAsString = function(applet,sKey,sValue) {
		return applet._getPropertyAsString(sKey,sValue);
	}

	Jmol.getStatus = function(applet,strStatus) {
		return applet._getStatus(strStatus);
	}


////////////////// general methods ///////////////////

	Jmol.resizeApplet = function(applet,size) {
		return applet._resizeApplet(size);
	}

	Jmol.restoreOrientation = function(applet,id) {
		return applet._restoreOrientation(id);
	}

	Jmol.restoreOrientationDelayed = function(applet,id,delay) {
		return applet._restoreOrientationDelayed(id,delay);
	}

	Jmol.saveOrientation = function(applet,id) {
		return applet._saveOrientation(id);
	}

	Jmol.say = function(msg) {
		alert(msg);
	}

//////////// console functions /////////////

	Jmol.clearConsole = function(applet) {
		applet._clearConsole();
	}

	Jmol.getInfo = function(applet) {
		return applet._info;
	}

	Jmol.setInfo = function(applet, info, isShown) {
		applet._info = info;
		if (arguments.length > 2)
			applet._showInfo(isShown);
	}

	Jmol.showInfo = function(applet, tf) {
		applet._showInfo(tf);
	}

	Jmol.show2d = function(applet, tf) {
		// only when JME or JSME is synced with Jmol
		applet._show2d(tf);
	}


//////////// controls and HTML /////////////


	Jmol.jmolBr = function() {
		return Jmol._documentWrite("<br>");
	}

	Jmol.jmolButton = function(appletOrId, script, label, id, title) {
		return Jmol.controls._getButton(appletOrId, script, label, id, title);
	}

	Jmol.jmolCheckbox = function(appletOrId, scriptWhenChecked, scriptWhenUnchecked,
			labelHtml, isChecked, id, title) {
		return Jmol.controls._getCheckbox(appletOrId, scriptWhenChecked, scriptWhenUnchecked,
			labelHtml, isChecked, id, title);
	}


	Jmol.jmolCommandInput = function(appletOrId, label, size, id, title, cmd0) {
		return Jmol.controls._getCommandInput(appletOrId, label, size, id, title, cmd0);
	}

	Jmol.jmolHtml = function(html) {
		return Jmol._documentWrite(html);
	}

	Jmol.jmolLink = function(appletOrId, script, label, id, title) {
		return Jmol.controls._getLink(appletOrId, script, label, id, title);
	}

	Jmol.jmolMenu = function(appletOrId, arrayOfMenuItems, size, id, title) {
		return Jmol.controls._getMenu(appletOrId, arrayOfMenuItems, size, id, title);
	}

	Jmol.jmolRadio = function(appletOrId, script, labelHtml, isChecked, separatorHtml, groupName, id, title) {
		return Jmol.controls._getRadio(appletOrId, script, labelHtml, isChecked, separatorHtml, groupName, id, title);
	}

	Jmol.jmolRadioGroup = function (appletOrId, arrayOfRadioButtons, separatorHtml, groupName, id, title) {
		return Jmol.controls._getRadioGroup(appletOrId, arrayOfRadioButtons, separatorHtml, groupName, id, title);
	}

	Jmol.setCheckboxGroup = function(chkMaster, chkBoxes) {
		// chkBoxes can be an array or any number of additional string arguments
		Jmol.controls._cbSetCheckboxGroup(chkMaster, chkBoxes, arguments);
	}

	Jmol.setDocument = function(doc) {

		// If doc is null or 0, Jmol.getApplet() will still return an Object, but the HTML will
		// put in applet._code and not written to the page. This can be nice, because then you 
		// can still refer to the applet, but place it on the page after the controls are made. 
		//
		// This really isn't necessary, though, because there is a simpler way: Just define the 
		// applet variable like this:
		//
		// jmolApplet0 = "jmolApplet0"
		//
		// and then, in the getApplet command, use
		//
		// jmolapplet0 = Jmol.getApplet(jmolApplet0,....)
		// 
		// prior to this, "jmolApplet0" will suffice, and after it, the Object will work as well
		// in any button creation 
		//		 
		//  Bob Hanson 25.04.2012

		Jmol._document = doc;
	}

	Jmol.setXHTML = function(id) {
		Jmol._isXHTML = true;
		Jmol._XhtmlElement = null;
		Jmol._XhtmlAppendChild = false;
		if (id){
			Jmol._XhtmlElement = document.getElementById(id);
			Jmol._XhtmlAppendChild = true;
		}
	}

	////////////////////////////////////////////////////////////////
	// Cascading Style Sheet Class support
	////////////////////////////////////////////////////////////////

	// BH 4/25 -- added text option. setAppletCss(null, "style=\"xxxx\"")
	// note that since you must add the style keyword, this can be used to add any attribute to these tags, not just css. 

	Jmol.setAppletCss = function(cssClass, text) {
		cssClass != null && (Jmol._appletCssClass = cssClass);
		Jmol._appletCssText = text ? text + " " : cssClass ? "class=\"" + cssClass + "\" " : "";
	}

	Jmol.setButtonCss = function(cssClass, text) {
		cssClass != null && (Jmol.controls._buttonCssClass = cssClass);
		Jmol.controls._buttonCssText = text ? text + " " : cssClass ? "class=\"" + cssClass + "\" " : "";
	}

	Jmol.setCheckboxCss = function(cssClass, text) {
		cssClass != null && (Jmol.controls._checkboxCssClass = cssClass);
		Jmol.controls._checkboxCssText = text ? text + " " : cssClass ? "class=\"" + cssClass + "\" " : "";
	}

	Jmol.setRadioCss = function(cssClass, text) {
		cssClass != null && (Jmol.controls._radioCssClass = cssClass);
		Jmol.controls._radioCssText = text ? text + " " : cssClass ? "class=\"" + cssClass + "\" " : "";
	}

	Jmol.setLinkCss = function(cssClass, text) {
		cssClass != null && (Jmol.controls._linkCssClass = cssClass);
		Jmol.controls._linkCssText = text ? text + " " : cssClass ? "class=\"" + cssClass + "\" " : "";
	}

	Jmol.setMenuCss = function(cssClass, text) {
		cssClass != null && (Jmol.controls._menuCssClass = cssClass);
		Jmol.controls._menuCssText = text ? text + " ": cssClass ? "class=\"" + cssClass + "\" " : "";
	}

	Jmol.setAppletSync = function(applets, commands, isJmolJSV) {
		Jmol._syncedApplets = applets;   // an array of appletIDs
		Jmol._syncedCommands = commands; // an array of commands; one or more may be null 
		Jmol._syncedReady = {};
		Jmol._isJmolJSVSync = isJmolJSV;
	}

	/*
	Jmol._grabberOptions = [
		["$", "NCI(small molecules)"],
		[":", "PubChem(small molecules)"],
		["=", "RCSB(macromolecules)"]
	];
	*/

	Jmol.setGrabberOptions = function(options) {
		Jmol._grabberOptions = options;
	}

	Jmol.setAppletHtml = function (applet, divid) {
		if (!applet._code) 
			return;
		Jmol.$html(divid, applet._code);
		if (applet._init && !applet._deferApplet)
			applet._init();
	}

	Jmol.coverApplet = function(applet, doCover) {
		if (applet._cover)
			applet._cover(doCover);
	}

	Jmol.setFileCaching = function(applet, doCache) {
		if (applet) {
			applet._cacheFiles = doCache;
		} else {
			Jmol.fileCache = (doCache ? {} : null);
		}
	}  

	Jmol.resetView = function(applet, appletNot) {
    Jmol.View.resetView(applet, appletNot);
	}

	Jmol.updateView = function(applet, param1, param2) {
		applet._updateView(param1, param2);
	}

	Jmol.getChemicalInfo = function(appletOrIdentifier, what, fCallback) {
		what || (what = "name");
		if (typeof appletOrIdentifier != "string") 
			appletOrIdentifier = appletOrIdentifier._getSmiles();
		return Jmol._getNCIInfo(appletOrIdentifier, what, fCallback);
	}

	Jmol.saveImage = function(app, type, fname) {
		// see: https://svgopen.org/2010/papers/62-From_SVG_to_Canvas_and_Back/index.html
		// From SVG to Canvas and Back
		// Samuli Kaipiainen University of Helsinki, Department of Computer Science samuli.kaipiainen@cs.helsinki.fi
		// Matti Paksula University of Helsinki, Department of Computer Science matti.paksula@cs.helsinki.fi
		type = (type || "png").toLowerCase();
		fname || (fname = app.id + "." + type.toLowerCase());
		if (fname.indexOf(".") < 0) fname += "." + type;
		switch (app._viewType) {
		case "Jmol":
			return app._script("write PNGJ \"" + fname + "\"");
		case "JSV":
			if (type == "PDF")
				return app._script("write PDF");
			break;
		case "JME":
			return app._script("print");			
		}
		Jmol._saveFile(fname,app._canvas.toDataURL("image/png"));
	}
		
		
})(Jmol);
// j2sjmol.js 
// NOTE: updates to this file should be copies to j2sSwingJS.js

// latest author: Bob Hanson, St. Olaf College, hansonr@stolaf.edu
 
// Requires JSmolCore.js and (for now; probably) JSmol.js
// This version of j2slib requires jQuery and works in both Chrome and MSIE locally,
// though Chrome cannot read local data files, and MSIE cannot read local binary data files.

// Java programming notes by Bob Hanson:
//   
//   There are a few motifs to avoid when optimizing Java code to work smoothly
//   with the J2S compiler:
//   
//   arrays: 
//   
// 1. an array with null elements cannot be typed and must be avoided.
// 2. instances of Java "instance of" involving arrays must be found and convered to calls to Clazz.isA...
// 3. new int[n][] must not be used. Use instead JU.AU.newInt2(n);
// 4. new int[] { 1, 2, 3 } has problems because it creates simply [ ] and not IntArray32
//   
//   numbers:
//   
// 1. Remember that EVERY number in JavaScript is a double -- doesn't matter if it is in IntArray32 or not. 
// 2. You cannot reliably use Java long, because doubles consume bits for the exponent which cannot be tested.
// 3. Bit 31 of an integer is unreliable, since (int) -1 is now  , not just 0zFFFFFFFF, and 
//    FFFFFFFF + 1 = 100000000, not 0. In JavaScript, 0xFFFFFFFF is 4294967295, not -1.
//    This means that writeInt(b) will fail if b is negative. What you need is instead
//    writeInt((int)(b & 0xFFFFFFFFl) so that JavaScript knocks off the high bits explicitly. 
//
//   general:
//
// 1. j2sRequireImport xxxx is needed if xxxx is a method used in a static function
// 2. URL.getContent() is not supported. Use other means based on URL.toString()
// 3. It is critical for performance to avoid any significant amount of function overloading.
//    In particular, methods such as xxx(int a, int b) and xxx(float a, int b) MUST be renamed,
//    because JavaScript only has Number, and there is absolutely no way to tell these apart.
//    It's probably bad Java programming, anyway.
// 4. Calls to super(...) can almost always be avoided. These trigger the SAEM
//    (searchAndExecuteMethod) call, and it is very destructive to performance.
//    Just find another way to do it.   

 // NOTES by Bob Hanson: 
  // J2S class changes:

 // BH 10/16/2017 6:30:14 AM fix for prepareCallback reducing arguments length to -1
 // BH 7/7/2017 7:10:39 AM fixes Clazz.clone for arrays
 // BH 1/14/2017 6:23:54 AM adds URL switch  j2sDebugCore
 // BH 1/8/2016 6:21:38 PM adjustments to prevent multiple load of corejmol.js 
 // BH 12/30/2015 9:13:40 PM Clazz.floatToInt should return 0 for NaN
 // BH 12/23/2015 9:23:06 AM allowing browser to display stack for TypeError in exceptionOf
 // BH 12/21/2015 6:14:59 PM adding typeArray.buffer.slice to be compatible with Safari
 // BH 12/20/2015 6:13:52 AM adding Int8Array; streamlining array checking
 // BH 12/18/2015 5:02:52 PM adding .slice and also better array copy
 // BH 7/24/2015 6:48:50 AM adding optional ?j2sdebug flag on page URL
 //                      -- switches to using j2s/core/corexxx.js, not j2s/core/corexxx.z.js 
 //                      -- adds ";//# sourceURL="+file  in eval(js)
 //                      -- enables DebugJS.$(msg) call to debugger;
 //  see https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/debugger
 //  see https://developer.mozilla.org/en-US/docs/Tools/Debugger/How_to/Debug_eval_sources
 // BH 7/23/2015 6:45:55 PM added sourceURL in each js class eval(), allowing full 
 //                         breakpoint debugging and code checking in Firefox and Chrome
 // BH 7/19/2015 6:18:17 PM added os.name, line.separator, etc. to System.getProperty()
 // BH 7/19/2015 5:39:10 PM added java.lang.System = System
 // BH 7/19/2015 10:33:10 AM fix for SAEM equating "null" with number or boolean
 // BH 7/18/2015 6:08:05 PM for Jmol I was able to remove the $private/$fx business, but now
 //    I see that in general that cannot be done. Thinking about a strategy...
 // BH 7/18/2015 4:43:38 PM better handling of TypeError and InternalError for e.getMessage() and e.getStackTrace()
 // BH 7/17/2015 11:51:15 AM adds class.getResource(name) and class.getResourceAsStream(name) 
 // BH 7/16/2015 7:56:49 PM general instantiation using any constructor (in Java here):
 // BH  x = class.forName("my.class.name").newInstance()
 // BH or
 // BH  x = class.forName("my.class.name").getConstructor(String.class,String.class).newInstance(new Object[] {"test", "now"})
 // BH 7/15/2015 11:34:58 PM adding System.lineSeparator()
 // BH 7/15/2015 7:32:41 AM adding class.getCanonicalName == getName
 // BH 5/31/2015 5:38:14 PM  NPEExceptionPredicate fix
 // BH 4/25/2015 9:16:12 AM SAEM misrepresnting Number as Object in parameters and Integer as Number 
 // BH 4/24/2015 7:32:54 AM Object.hashCode() and System.getIdentityHashCode() fail. changed to:     return this._$hashcode || (this._$hashcode = ++Clazz._hashCode)
 // BH 4/23/2015 9:08:59 AM Clazz.instanceOf(a, b) needs to check for a == b.   
 // BH 4/23/2015 9:08:59 AM xx.getContentType() is nonfunctional. Array.newInstance now defines a wrapper for .getClass().getComponentType() that works  
 // BH 4/12/2015 11:48:03 AM added Clazz.getStackTrace(-n) -- reports actual parameter values for n levels
 // BH 4/10/2015 8:23:05 AM adding Int32Array.prototype.clone and Float64.prototype.clone
 // BH 4/5/2015 8:12:57 AM refactoring j2slib (this file) to make private functions really private using var
 // BH 4/3/2015 6:14:34 AM adding anonymous local "ClazzLoader" (Clazz._Loader) --> "_Loader"
 // BH 4/3/2015 6:14:34 AM adding Clazz._Loader._classPending, Clazz._Loader._classCount
 // BH 4/3/2015 6:14:34 AM adding Clazz._Loader._checkLoad 
 //  -- forces asynchronous class loading
 //  -- builds Clazz._Loader._classPending and Clazz._classCount
 //  -- allows reporting 
 
 // BH 3/24/2015 4:11:26 AM better file load failure message in _Loader.evaluate 
 // BH 2/28/2015 7:30:25 AM corrects newIntArray32() and newArray() for pre-defined arrays 
 //   		int[] a =  new int[] {1,2,3,343};
 //   		int[][] b = new int[][] {new int[]{4,5},new int[]{5,6}}; 

 // BH 9/29/2014 11:34:19 PM removing support for getClass().isArray() 
 // BH 8/29/2014 9:15:57 AM total reworking of Java2Script in preparation for all-asynchronous loading
 //                         (currently sync loading is only for 
 // 												   LOAD command and load() function without ASYNC
 //                            getInterface() 
 //                         see JSmol.js and Jmol._isAsync flag
 // BH 5/11/2015 5:58:42 AM adding __signatures for debugging SAEM issues 
 // BH 3/29/2015 8:12:44 PM System.getProperty(x, "") does not return ""
 // BH 8/23/2014 10:04:19 AM cleaning up a few general methods; Clazz.removeArrayItem
 // BH 6/1/2014 10:58:46 AM fix for Clazz.isAP() not working
 // BH 5/26/2014 5:19:29 PM removing superConstructor call in creating Enum constants
 // BH 4/1/2014 7:55:54 PM removing all $fz references and instances where sub/super classes have same private function names
 // BH 4/1/2014 4:47:30 PM all $_X removed; this is taken care of by Google Closure Compiler
 // BH 4/1/2014 6:40:08 AM removing ClassLoader -- equals Clazz._Loader
 // BH 4/1/2014 6:40:08 AM removing ClassLoaderProgressMonitor -- equals _LoaderProgressMonitor
 // BH 4/1/2014 6:17:21 AM removing Class  -- only used for "Class.forName" in Jmol, which ANT will now change to "Clazz._4Name"
 // BH 3/7/2014 9:05:06 AM Array.prototype.toString should not be aliased. -- http://sourceforge.net/p/jmol/bugs/560/ with Google Visualization

 // BH 1/30/2014 12:54:22 PM gave all field variables prefix underscore. This allows Google Closure Compiler to skip them.  
 // BH 12/3/2013 3:39:57 PM window["j2s.lib"].base implemented
 // BH 12/1/2013 5:34:21 AM removed _LoaderProgressMonitor.initialize and all Clazz.event business; handled by Jmol.clearVars()
 // BH 11/30/2013 12:43:58 PM adding Clazz.arrayIs() -- avoids Number.constructor.toString() infinite recursion
 // BH 11/29/2013 6:33:51 AM adding Clazz._profiler -- reports use of SAEM
 // BH 11/10/2013 9:02:20 AM fixing fading in MSIE  
 // BH 11/3/2013 7:21:39 AM additional wrapping functions for better compressibility
 // BH 10/30/2013 8:10:58 AM added getClass().getResource() -- returning a relative string, not a URL
 // BH 10/30/2013 6:43:00 AM removed second System def and added System.$props and default System.property "line.separator" 
 // BH 6/15/2013 8:02:07 AM corrections to Class.isAS to return true if first element is null
 // BH 6/14/2013 4:41:09 PM corrections to Clazz.isAI and related methods to include check for null object
 // BH 3/17/2013 11:54:28 AM adds stackTrace for ERROR 

 // BH 3/13/2013 6:58:26 PM adds Clazz.clone(me) for BS clone 
 // BH 3/12/2013 6:30:53 AM fixes Clazz.exceptionOf for ERROR condition trapping
 // BH 3/2/2013 9:09:53 AM delete globals c$ and $fz
 // BH 3/2/2013 9:10:45 AM optimizing defineMethod using "look no further" "@" parameter designation (see "\\@" below -- removed 3/23/13)
 // BH 2/27/2013 optimizing Clazz.getParamsType for common cases () and (Number)
 // BH 2/27/2013 optimizing SAEM delegation for hashCode and equals -- disallows overloading of equals(Object)
 
 // BH 2/23/2013 found String.replaceAll does not work -- solution was to never call it.
 // BH 2/9/2013 9:18:03 PM Int32Array/Float64Array fixed for MSIE9
 // BH 1/25/2013 1:55:31 AM moved package.js from j2s/java to j2s/core 
 // BH 1/17/2013 4:37:17 PM String.compareTo() added
 // BH 1/17/2013 4:52:22 PM Int32Array and Float64Array may not have .prototype.sort method
 // BH 1/16/2013 6:20:34 PM Float64Array not available in Safari 5.1
 // BH 1/14/2013 11:28:58 PM  Going to all doubles in JavaScript (Float64Array, not Float32Array)
 //   so that (new float[] {13.48f})[0] == 13.48f, effectively

 // BH 1/14/2013 12:53:41 AM  Fix for Opera 10 not loading any files
 // BH 1/13/2013 11:50:11 PM  Fix for MSIE not loading (nonbinary) files locally
 
 // BH 12/1/2012 9:52:26 AM Compiler note: Thread.start() cannot be executed within the constructor;
 
 // BH 11/24/2012 11:08:39 AM removed unneeded sections
 // BH 11/24/2012 10:23:22 AM  all XHR uses sync loading (_Loader.setLoadingMode)
 // BH 11/21/2012 7:30:06 PM 	if (base)	map["@" + pkg] = base;  critical for multiple applets

 // BH 10/8/2012 3:27:41 PM         if (clazzName.indexOf("Array") >= 0) return "Array"; in Clazz.getClassName for function
 // BH removed Clazz.ie$plit = "\\2".split (/\\/).length == 1; unnecessary; using RegEx slows process significantly in all browsers
 // BH 10/6/12 added Int32Array, Float32Array, newArrayBH, upgraded java.lang and java.io
 // BH added Integer.bitCount in core.z.js
 // BH changed alert to Clazz.alert in java.lang.Class.js *.ClassLoader.js, java.lang.thread.js
 // BH removed toString from innerFunctionNames due to infinite recursion
 // BH note: Logger.error(null, e) does not work -- get no constructor for (String) (TypeError)
 // BH added j2s.lib.console
 // BH allowed for alias="."
 // BH removed alert def --> Clazz.alert
 // BH added wrapper at line 2856 
 // BH newArray fix at line 2205
 // BH System.getProperty fix at line 6693
 // BH added Enum .value() method at line 2183
 // BH added System.getSecurityManager() at end
 // BH added String.contains() at end
 // BH added System.gc() at end
 // BH added Clazz.exceptionOf = updated
 // BH added String.getBytes() at end
 

LoadClazz = function() {

// BH This is the ONLY global used in J2S now. I do not think it is necessary,
// but it is created by the compiler, and I have not found a work-around.
// it is used as a local variable in class definitions to point to the 
// current method. See Clazz.p0p and Clazz.pu$h

c$ = null;

if (!window["j2s.clazzloaded"])
	window["j2s.clazzloaded"] = false;

if (window["j2s.clazzloaded"])return;

window["j2s.clazzloaded"] = true;

window["j2s.object.native"] = true;

 // Clazz changes:

 /* http://j2s.sf.net/ *//******************************************************************************
 * Copyright (c) 2007 java2script.org and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     Zhou Renjian - initial API and implementation
 *****************************************************************************/
/*******
 * @author zhou renjian
 * @create Nov 5, 2005
 *******/
 

/**
 * Class Clazz. All the methods are static in this class.
 */
/* static */
/*Class = */ Clazz = {
  _isQuiet: false,
  _debugging: false
};

;(function(Clazz, Jmol) {


try {
Clazz._debugging = (document.location.href.indexOf("j2sdebug") >= 0);
} catch (e) {
}
var __debuggingBH = false;
var _globals = ["j2s.clazzloaded", "j2s.object.native"];
Clazz.setGlobal = function(a, v) {
	_globals.push(a);
	window[a] = v;
}

Clazz.getGlobals = function() {
	return _globals.sort().join("\n");
}

Clazz.setConsoleDiv = function(d) {
	window["j2s.lib"] && (window["j2s.lib"].console = d);
};

// BH Clazz.getProfile monitors exactly what is being delegated with SAEM,
// which could be a bottle-neck for function calling.
// This is critical for performance optimization.

// Jmol.getProfile()

var _profile = null;

Clazz._startProfiling = function(doProfile) {
  _profile = (doProfile && self.JSON ? {} : null);
}

NullObject = function () {};

/* protected */
Clazz._supportsNativeObject = window["j2s.object.native"];

if (Clazz._supportsNativeObject) {
	Clazz._O = function () {};
	Clazz._O.__CLASS_NAME__ = "Object";
	Clazz._O["getClass"] = function () { return Clazz._O; }; 
} else {
	Clazz._O = Object;
}

Clazz.Console = {};
Clazz.dateToString = Date.prototype.toString;
Clazz._hashCode = 0;

var addProto = function(proto, name, func) {
	return proto[name] = func;
};

;(function(proto) {
	addProto(proto, "equals", function (obj) {
		return this == obj;
	});

	addProto(proto, "hashCode", function () {
  
    return this._$hashcode || (this._$hashcode = ++Clazz._hashCode)

/*  
		try {
			return this.toString ().hashCode ();
		} catch (e) {
			var str = ":";
			for (var s in this) {
				str += s + ":"
			}
			return str.hashCode ();
		}
*/
	});

	addProto(proto, "getClass", function () { return Clazz.getClass (this); });

	addProto(proto, "clone", function () { return Clazz.clone(this); });

	Clazz.clone = function(me) {
		// BH allows @j2sNative access without super constructor
    // BH 7/7/2017 7:20:47 AM array clone must preserve length for java.util.Hashtable.clone()
		var o = (me instanceof Array ? new Array(me.length) : new me.constructor());
		for (var i in me) {
			o[i] = me[i];
      }
		return o;
	}
/*
 * Methods for thread in Object
 */
	addProto(proto, "finalize", function () {});
	addProto(proto, "notify", function () {});
	addProto(proto, "notifyAll", function () {});
	addProto(proto, "wait", function () {});
	addProto(proto, "to$tring", Object.prototype.toString);
	addProto(proto, "toString", function () { return (this.__CLASS_NAME__ ? "[" + this.__CLASS_NAME__ + " object]" : this.to$tring.apply(this, arguments)); });
	Clazz._extendedObjectMethods = [ "equals", "hashCode", "getClass", "clone", "finalize", "notify", "notifyAll", "wait", "to$tring", "toString" ];

})(Clazz._O.prototype);

Clazz.extendJO = function(c, name) {  
	if (name)
		c.__CLASS_NAME__ = c.prototype.__CLASS_NAME__ = name;
	if (Clazz._supportsNativeObject) {
		for (var i = 0; i < Clazz._extendedObjectMethods.length; i++) {
			var p = Clazz._extendedObjectMethods[i];
			addProto(c.prototype, p, Clazz._O.prototype[p]);
		}
	}
};

/**
 * Try to fix bug on Safari
 */
//InternalFunction = Object;

Clazz.extractClassName = function(clazzStr) {
	// [object Int32Array]
	var clazzName = clazzStr.substring (1, clazzStr.length - 1);
	return (clazzName.indexOf("Array") >= 0 ? "Array" // BH -- for Float64Array and Int32Array
		: clazzName.indexOf ("object ") >= 0 ? clazzName.substring (7) // IE
		: clazzName);
}
/**
 * Return the class name of the given class or object.
 *
 * @param clazzHost given class or object
 * @return class name
 */
/* public */
Clazz.getClassName = function (obj) {
	if (obj == null)
		return "NullObject";
	if (obj instanceof Clazz.CastedNull)
		return obj.clazzName;
	switch(typeof obj) {
	case "number":
		return "n";
	case "boolean":
		return "b";
	case "string":
		// Always treat the constant string as String object.
		// This will be compatiable with Java String instance.
		return "String";
	case "function":
		if (obj.__CLASS_NAME__)
			return (arguments[1] ? obj.__CLASS_NAME__ : "Class"); /* user defined class name */
		var s = obj.toString();
		var idx0 = s.indexOf("function");
		if (idx0 < 0)
			return (s.charAt(0) == '[' ? Clazz.extractClassName(s) : s.replace(/[^a-zA-Z0-9]/g, ''));
		var idx1 = idx0 + 8;
		var idx2 = s.indexOf ("(", idx1);
		if (idx2 < 0)
			return "Object";
		s = s.substring (idx1, idx2);
		if (s.indexOf("Array") >= 0)
			return "Array"; 
		s = s.replace (/^\s+/, "").replace (/\s+$/, "");
		return (s == "anonymous" || s == "" ? "Function" : s);
	case "object":
		if (obj.__CLASS_NAME__) // user defined class name
			return obj.__CLASS_NAME__;
		if (!obj.constructor)
			return "Object"; // For HTML Element in IE
		if (!obj.constructor.__CLASS_NAME__) {
			if (obj instanceof Number)
				return "Number";
			if (obj instanceof Boolean)
				return "Boolean";
			if (obj instanceof Array || obj.BYTES_PER_ELEMENT)
				return "Array";
			var s = obj.toString();
      // "[object Int32Array]"
			if (s.charAt(0) == '[')
				return Clazz.extractClassName(s);
		}
  	return Clazz.getClassName (obj.constructor, true);
	}
  // some new, unidentified class
  return "Object";
};
/**
 * Return the class of the given class or object.
 *
 * @param clazzHost given class or object
 * @return class name
 */
/* public */
Clazz.getClass = function (clazzHost) {
	if (!clazzHost)
		return Clazz._O;	// null/undefined is always treated as Object
	if (typeof clazzHost == "function")
		return clazzHost;
	var clazzName;
	if (clazzHost instanceof Clazz.CastedNull) {
		clazzName = clazzHost.clazzName;
	} else {
		switch (typeof clazzHost) {
		case "string":
			return String;
	  case "object":
			if (!clazzHost.__CLASS_NAME__)
				return (clazzHost.constructor || Clazz._O);
			clazzName = clazzHost.__CLASS_NAME__;
		break;
		default:
			return clazzHost.constructor;
		}
	}
	return Clazz.evalType(clazzName, true);
};


/* private */
var checkInnerFunction = function (hostSuper, funName) {
	for (var k = 0; k < Clazz.innerFunctionNames.length; k++)
		if (funName == Clazz.innerFunctionNames[k] && 
				Clazz._innerFunctions[funName] === hostSuper[funName])
			return true;
	return false;
};

var args4InheritClass = function () {};

Clazz.inheritArgs = new args4InheritClass ();

/**
 * Inherit class with "extends" keyword and also copy those static members. 
 * Example, as in Java, if NAME is a static member of ClassA, and ClassB 
 * extends ClassA then ClassB.NAME can be accessed in some ways.
 *
 * @param clazzThis child class to be extended
 * @param clazzSuper super class which is inherited from
 * @param objSuper super class instance
 */
/* protected */
Clazz.inheritClass = function (clazzThis, clazzSuper, objSuper) {
	//var thisClassName = Clazz.getClassName (clazzThis);
	for (var o in clazzSuper) {
		if (o != "b$" && o != "prototype" && o != "superClazz"
				&& o != "__CLASS_NAME__" && o != "implementz"
				&& !checkInnerFunction (clazzSuper, o)) {
			clazzThis[o] = clazzSuper[o];
		}
	}
	if (Clazz.unloadedClasses[Clazz.getClassName(clazzThis, true)]) {
		// Don't change clazzThis.protoype! Keep it!
	} else if (objSuper) {
		// ! Unsafe reference prototype to an instance!
		// Feb 19, 2006 --josson
		// OK for this reference to an instance, as this is anonymous instance,
		// which is not referenced elsewhere.
		// March 13, 2006
		clazzThis.prototype = objSuper; 
	} else if (clazzSuper !== Number) {
		clazzThis.prototype = new clazzSuper (Clazz.inheritArgs);
	} else { // Number
		clazzThis.prototype = new Number ();
	}
	clazzThis.superClazz = clazzSuper;
	/*
	 * Is it necessary to reassign the class name?
	 * Mar 10, 2006 --josson
	 */
	//clazzThis.__CLASS_NAME__ = thisClassName;
	clazzThis.prototype.__CLASS_NAME__ = clazzThis.__CLASS_NAME__;
};

/**
 * Implementation of Java's keyword "implements".
 * As in JavaScript there are on "implements" keyword implemented, a property
 * of "implementz" is added to the class to record the interfaces the class
 * is implemented.
 * 
 * @param clazzThis the class to implement
 * @param interfacez Array of interfaces
 */
/* public */
Clazz.implementOf = function (clazzThis, interfacez) {
	if (arguments.length >= 2) {
		if (!clazzThis.implementz)
			clazzThis.implementz = [];
		var impls = clazzThis.implementz;
		if (arguments.length == 2) {
			if (typeof interfacez == "function") {
				impls.push(interfacez);
				copyProperties(clazzThis, interfacez);
			} else if (interfacez instanceof Array) {
				for (var i = 0; i < interfacez.length; i++) {
					impls.push(interfacez[i]);
					copyProperties(clazzThis, interfacez[i]);
				}
			}
		} else {
			for (var i = 1; i < arguments.length; i++) {
				impls.push(arguments[i]);
				copyProperties(clazzThis, arguments[i]);
			}
		}
	}
};

/*
 * Copy members of interface
 */
/* private */
var copyProperties = function(clazzThis, clazzSuper) {
	for (var o in clazzSuper)
		if (o != "b$" 
				&& o != "prototype" && o != "superClazz"
				&& o != "__CLASS_NAME__" && o != "implementz"
				&& (typeof clazzSuper[o] != "function" || !checkInnerFunction(clazzSuper, o)))
			clazzThis[o] = clazzThis.prototype[o] = clazzSuper[o];
};

/**
 * TODO: More should be done for interface's inheritance
 */
/* public */
Clazz.extendInterface = Clazz.implementOf;

/* protected */
Clazz.equalsOrExtendsLevel = function (clazzThis, clazzAncestor) {
	if (clazzThis === clazzAncestor)
		return 0;
	if (clazzThis.implementz) {
		var impls = clazzThis.implementz;
		for (var i = 0; i < impls.length; i++) {
			var level = Clazz.equalsOrExtendsLevel (impls[i], clazzAncestor);
			if (level >= 0)
				return level + 1;
		}
	}
	return -1;
};

/* protected */
Clazz.getInheritedLevel = function (clazzTarget, clazzBase) {
	if (clazzTarget === clazzBase)
		return 0;
	var isTgtStr = (typeof clazzTarget == "string");
	if (isTgtStr && ("void" == clazzTarget || "unknown" == clazzTarget))
		return -1;
	var isBaseStr = (typeof clazzBase == "string");
	if (isBaseStr && ("void" == clazzBase || "unknown" == clazzBase))
		return -1;
	if (clazzTarget === (isTgtStr ? "NullObject" : NullObject)) {
		switch (clazzBase) {
    case "n":
    case "b":
      return -1;
		case Number:
		case Boolean:
		case NullObject:
			break;
		default:
			return 0;
		}
	}
	if (isTgtStr)
		clazzTarget = Clazz.evalType(clazzTarget);
	if (isBaseStr)
		clazzBase = Clazz.evalType(clazzBase);
	if (!clazzBase || !clazzTarget)
		return -1;
	var level = 0;
	var zzalc = clazzTarget; // zzalc <--> clazz
	while (zzalc !== clazzBase && level < 10) {
		/* maybe clazzBase is interface */
		if (zzalc.implementz) {
			var impls = zzalc.implementz;
			for (var i = 0; i < impls.length; i++) {
				var implsLevel = Clazz.equalsOrExtendsLevel (impls[i], clazzBase);
				if (implsLevel >= 0)
					return level + implsLevel + 1;
			}
		}
		zzalc = zzalc.superClazz;
		if (!zzalc)
			return (clazzBase === Object || clazzBase === Clazz._O ? 
				// getInheritedLevel(String, CharSequence) == 1
				// getInheritedLevel(String, Object) == 1.5
				// So if both #test(CharSequence) and #test(Object) existed,
				// #test("hello") will correctly call #test(CharSequence)
				// instead of #test(Object).
				level + 1.5 // 1.5! Special!
			: -1);
		level++;
	}
	return level;
};


/**
 * Implements Java's keyword "instanceof" in JavaScript's way.
 * As in JavaScript part of the object inheritance is implemented in only-
 * JavaScript way.
 *
 * @param obj the object to be tested
 * @param clazz the class to be checked
 * @return whether the object is an instance of the class
 */
/* public */
Clazz.instanceOf = function (obj, clazz) {
  // allows obj to be a class already, from arrayX.getClass().isInstance(y)
	return (obj != null && clazz && (obj == clazz || obj instanceof clazz || Clazz.getInheritedLevel(Clazz.getClassName(obj), clazz) >= 0));
};

/**
 * Call super method of the class. 
 * The same effect as Java's expression:
 * <code> super.* () </code>
 * 
 * @param objThis host object
 * @param clazzThis class of declaring method scope. It's hard to determine 
 * which super class is right class for "super.*()" call when it's in runtime
 * environment. For example,
 * 1. ClasssA has method #run()
 * 2. ClassB extends ClassA overriding method #run() with "super.run()" call
 * 3. ClassC extends ClassB
 * 4. objC is an instance of ClassC
 * Now we have to decide which super #run() method is to be invoked. Without
 * explicit clazzThis parameter, we only know that objC.getClass() is ClassC 
 * and current method scope is #run(). We do not known we are in scope 
 * ClassA#run() or scope of ClassB#run(). if ClassB is given, Clazz can search
 * all super methods that are before ClassB and get the correct super method.
 * This is the reason why there must be an extra clazzThis parameter.
 * @param funName method name to be called
 * @param funParams Array of method parameters
 */
/* public */
Clazz.superCall = function (objThis, clazzThis, funName, funParams) {
	var fx = null;
	var i = -1;
	var clazzFun = objThis[funName];
	if (clazzFun) {
		if (clazzFun.claxxOwner) { 
			// claxxOwner is a mark for methods that is single.
			if (clazzFun.claxxOwner !== clazzThis) {
				// This is a single method, call directly!
				fx = clazzFun;
        
			}
		} else if (!clazzFun.stacks && !(clazzFun.lastClaxxRef
					&& clazzFun.lastClaxxRef.prototype[funName]
					&& clazzFun.lastClaxxRef.prototype[funName].stacks)) { // super.toString
			fx = clazzFun;
		} else { // normal wrapped method
			var stacks = clazzFun.stacks;
			if (!stacks)
				stacks = clazzFun.lastClaxxRef.prototype[funName].stacks;
			for (i = stacks.length; --i >= 0;) {
				/*
				 * Once super call is computed precisely, there are no need 
				 * to calculate the inherited level but just an equals
				 * comparision
				 */
				//var level = Clazz.getInheritedLevel (clazzThis, stacks[i]);
				if (clazzThis === stacks[i]) { // level == 0
					if (i > 0) {
						fx = stacks[--i].prototype[funName];
					} else {
						/*
						 * Will this case be reachable?
						 * March 4, 2006
						 * Should never reach here if all things are converted
						 * by Java2Script
						 */
						fx = stacks[0].prototype[funName]["\\unknown"];
					}
					break;
				} else if (Clazz.getInheritedLevel (clazzThis, stacks[i]) > 0) {
					fx = stacks[i].prototype[funName];
					break;
				}
			} // end of for loop
		} // end of normal wrapped method
	} // end of clazzFun
	if (!fx) {
		if (funName != "construct") {
			Clazz.alert (["j2slib","no class found",(funParams).typeString])
			newMethodNotFoundException(objThis, clazzThis, funName, 
					Clazz.getParamsType(funParams).typeString);	
		}
		/* there are members which are initialized out of the constructor */
		/* No super constructor! */
		return;
	}
	/* there are members which are initialized out of the constructor */
	if (i == 0 && funName == "construct") {
		var ss = clazzFun.stacks;
		if (ss && !ss[0].superClazz && ss[0].con$truct)
			ss[0].con$truct.apply (objThis, []);
	}
	/*# {$no.debug.support} >>x #*/
	/* not used in Jmol
	if (Clazz.tracingCalling) {
		var caller = arguments.callee.caller;
		if (caller === Clazz.superConstructor) {
			caller = caller.arguments.callee.caller;
		}
		Clazz._callingStackTraces.push(new Clazz.callingStack (caller, clazzThis));
		var ret = fx.apply (objThis, (funParams == null) ? [] : funParams);
		Clazz._callingStackTraces.pop();
		return ret;
	}
	*/
	/*# x<< #*/
	return fx.apply (objThis, funParams || []);
};

/**
 * Call super constructor of the class. 
 * The same effect as Java's expression: 
 * <code> super () </code>
 */
/* public */
Clazz.superConstructor = function (objThis, clazzThis, funParams) {
	Clazz.superCall (objThis, clazzThis, "construct", funParams);
	/* If there are members which are initialized out of the constructor */
	if (clazzThis.con$truct) {
		clazzThis.con$truct.apply (objThis, []);
	}
};

/**
 * Class for null with a given class as to be casted.
 * This class will be used as an implementation of Java's casting way.
 * For example,
 * <code> this.call ((String) null); </code>
 */
/* public */
Clazz.CastedNull = function (asClazz) {
	if (asClazz) {
		if (asClazz instanceof String) {
			this.clazzName = asClazz;
		} else if (asClazz instanceof Function) {
			this.clazzName = Clazz.getClassName (asClazz, true);
		} else {
			this.clazzName = "" + asClazz;
		}
	} else {
		this.clazzName = "Object";
	}
	this.toString = function () {
		return null;
	};
	this.valueOf = function () {
		return null;
	};
};

/**
 * API for Java's casting null.
 * @see Clazz.CastedNull
 *
 * @param asClazz given class
 * @return an instance of class Clazz.CastedNull
 */
/* public */
Clazz.castNullAs = function (asClazz) {
	return new Clazz.CastedNull (asClazz);
};

/////////////////////////// Exception handling ////////////////////////////

/*
 * Use to mark that the Throwable instance is created or not.
 * 
 * Called from java.lang.Throwable, as defined in JSmolJavaExt.js
 * 
 * The underscore is important - it tells the JSmol ANT task to NOT 
 * turn this into Clazz_initializingException, because coreBottom2.js does 
 * not include that call, and so Google Closure Compiler does not minify it.
 *        
 */
/* public */
Clazz._initializingException = false;

/**
 * BH: used in Throwable
 *  
 */  
/* public */
Clazz._callingStackTraces = [];

/** 
 * MethodException will be used as a signal to notify that the method is
 * not found in the current clazz hierarchy.
 */
/* private */
var MethodException = function () {
	this.toString = function () {
		return "J2S MethodException";
	};
};
/* private */
//var MethodNotFoundException = function () {
//	this.toString = function () {
//		return "J2S MethodNotFoundException";
//	};
//};

  var _isNPEExceptionPredicate;

/* super private */
;(function() { 
  /* sgurin: native exception detection mechanism. Only NullPointerException detected and wrapped to java excepions */
  /** private utility method for creating a general regexp that can be used later  
   * for detecting a certain kind of native exceptions. use with error messages like "blabla IDENTIFIER blabla"
   * @param msg String - the error message
   * @param spliterName String, must be contained once in msg
   * spliterRegex String, a string with the regexp literal for identifying the spitter in exception further error messages.
   */
  // reproduce NullPointerException for knowing how to detect them, and create detector function Clazz._isNPEExceptionPredicate
  var $$o$$ = null;
  
  try {
  	$$o$$.hello();
  } catch (e) {
    var _ex_reg = function(msg, spliterName, spliterRegex) {
    	if(!spliterRegex) 
    		spliterRegex="[^\\s]+";	
    	var idx = msg.indexOf (spliterName), 
    		str = msg.substring (0, idx) + spliterRegex + msg.substring(idx + spliterName.length), 
    		regexp = new RegExp("^"+str+"$");
    	return regexp;
    };
  	if(/Opera[\/\s](\d+\.\d+)/.test(navigator.userAgent)) {// opera throws an exception with fixed messages like "Statement on line 23: Cannot convert undefined or null to Object Backtrace: Line....long text... " 
  		var idx1 = e.message.indexOf(":"), idx2 = e.message.indexOf(":", idx1+2);
  		var _NPEMsgFragment = e.message.substr(idx1+1, idx2-idx1-20);
  		_isNPEExceptionPredicate = function(e) { return e.message.indexOf(_NPEMsgFragment)!=-1; };
  	}	else if(navigator.userAgent.toLowerCase().indexOf("webkit")!=-1) { //webkit, google chrome prints the property name accessed. 
  		var _exceptionNPERegExp = _ex_reg(e.message, "hello");
  		_isNPEExceptionPredicate = function(e) { return _exceptionNPERegExp.test(e.message); };
  	}	else {// ie, firefox and others print the name of the object accessed: 
  		var _exceptionNPERegExp = _ex_reg(e.message, "$$o$$");
  		_isNPEExceptionPredicate = function(e) { return _exceptionNPERegExp.test(e.message); };
  	}		
  };
})();

/**sgurin
 * Implements Java's keyword "instanceof" in JavaScript's way **for exception objects**.
 * 
 * calls Clazz.instanceOf if e is a Java exception. If not, try to detect known native 
 * exceptions, like native NullPointerExceptions and wrap it into a Java exception and 
 * call Clazz.instanceOf again. if the native exception can't be wrapped, false is returned.
 * 
 * @param obj the object to be tested
 * @param clazz the class to be checked
 * @return whether the object is an instance of the class
 * @author: sgurin
 */
Clazz.exceptionOf = function(e, clazz) {
	if(e.__CLASS_NAME__)
		return Clazz.instanceOf(e, clazz);
  if (!e.getMessage) {
    // Firefox at least now has a nice stack report
    e.getMessage = function() {return "" + e + (e.stack ? "\n" + e.stack : "")};
  }
  if (!e.printStackTrace) {
   e.printStackTrace = function(){};
  }
	if(clazz == Error) {
		if (("" + e).indexOf("Error") < 0)
      return false;
		System.out.println (Clazz.getStackTrace());
    return true;
		// everything here is a Java Exception, not a Java Error
	}
	return (clazz == Exception || clazz == Throwable
		|| clazz == NullPointerException && _isNPEExceptionPredicate(e));
};

/**
 * BH need to limit this, as JavaScript call stack may be recursive
 */ 
Clazz.getStackTrace = function(n) {
	n || (n = 25);
  // updateNode and updateParents cause infinite loop here
	var s = "\n";
	var c = arguments.callee;
  var showParams = (n < 0)
  if (showParams)
    n = -n;
 try {
  for (var i = 0; i < n; i++) {
    if (!(c = c.caller))
      break;
    var sig = (c.toString ? c.toString().substring(0, c.toString().indexOf("{")) : "<native method>");
		s += i + " " + (c.exName ? (c.claxxOwner ? c.claxxOwner.__CLASS_NAME__ + "."  : "") + c.exName  + sig.replace(/function /,""): sig) + "\n";
		if (c == c.caller) {
      s += "<recursing>\n";
      break;
    }
    if (showParams) {
      var args = c.arguments;
      for (var j = 0; j < args.length; j++) {
        var sa = "" + args[j];
        if (sa.length > 60)
          sa = sa.substring(0, 60) + "...";
        s += " args[" + j + "]=" + sa.replace(/\s+/g," ") + "\n";
      }
    }
  }
 }catch(e){}
	return s;
}

///////////////////// method creation ////////////////////////////////

/**
 * Make constructor for the class with the given function body and parameters
 * signature.
 * 
 * @param clazzThis host class
 * @param funBody constructor body
 * @param funParams constructor parameters signature
 */
/* public */
Clazz.makeConstructor = function (clazzThis, funBody, funParams) {
	Clazz.defineMethod (clazzThis, "construct", funBody, funParams);
	if (clazzThis.con$truct) {
		clazzThis.con$truct.index = clazzThis.con$truct.stacks.length;
	}
	//clazzThis.con$truct = clazzThis.prototype.con$truct = null;
};

/**
 * Override constructor for the class with the given function body and
 * parameters signature.
 * 
 * @param clazzThis host class
 * @param funBody constructor body
 * @param funParams constructor parameters signature
 */
/* public */
Clazz.overrideConstructor = function (clazzThis, funBody, funParams) {
	Clazz.overrideMethod (clazzThis, "construct", funBody, funParams);
	if (clazzThis.con$truct) {
		clazzThis.con$truct.index = clazzThis.con$truct.stacks.length;
	}
	//clazzThis.con$truct = clazzThis.prototype.con$truct = null;
};


/*
 * Define method for the class with the given method name and method
 * body and method parameter signature.
 *
 * @param clazzThis host class in which the method to be defined
 * @param funName method name
 * @param funBody function object, e.g function () { ... }
 * @param funParams paramether signature, e.g ["string", "number"]
 * @return method of the given name. The method may be funBody or a wrapper
 * of the given funBody.
 */
/* public */
Clazz.defineMethod = function (clazzThis, funName, funBody, funParams) {
	//if (Clazz.assureInnerClass) 
    //Clazz.assureInnerClass(clazzThis, funBody);
	funBody.exName = funName;
	var fpName = formatParameters(funParams);
	var proto = clazzThis.prototype;
	var f$ = proto[funName];
  if (Clazz._Loader._checkLoad)
    checkDuplicate(clazzThis, funName, fpName);
	if (!f$ || (f$.claxxOwner === clazzThis && f$.funParams == fpName)) {
		// property "funParams" will be used as a mark of only-one method
		funBody.funParams = fpName; 
		funBody.claxxOwner = clazzThis;
		funBody.exClazz = clazzThis; // make it traceable
		return addProto(proto, funName, funBody);
	}
  // we have found a duplicate
	var oldFun = null;
	var oldStacks = f$.stacks;
		if (!oldStacks) {
			/* method is not defined by Clazz.defineMethod () */
      oldStacks = [];
			oldFun = f$;
			if (f$.claxxOwner) {
				oldStacks[0] = oldFun.claxxOwner;
			}
		}
		/*
	 * Method that is already defined in super class will be overridden
	 * with a new proxy method with class hierarchy stored in a stack.
	 * That is to say, the super methods are lost in this class' proxy
	 * method. 
	 * When method are being called, methods defined in the new proxy 
	 * method will be searched through first. And if no method fitted,
	 * it will then try to search method in the super class stacks.
	 */
	if (!f$.stacks || f$.claxxReference !== clazzThis) {
		//Generate a new delegating method for the class                
    var id = ++SAEMid;
  	var delegate = function () {
  		return searchAndExecuteMethod(id, this, arguments.callee.claxxReference, arguments.callee.methodName, arguments);
  	};
  	delegate.methodName = funName;
  	delegate.claxxReference = clazzThis;
		f$ = addProto(proto, funName, delegate);				
		// Keep the class inheritance stacks
		var arr = [];
		for (var i = 0; i < oldStacks.length; i++)
			arr[i] = oldStacks[i];
		f$.stacks = arr;
	}
	var ss = f$.stacks;
	if (findArrayItem(ss, clazzThis) < 0) ss.push(clazzThis);

	if (oldFun) {
		if (oldFun.claxxOwner === clazzThis) {
			f$[oldFun.funParams] = oldFun;
			oldFun.claxxOwner = null;
			// property "funParams" will be used as a mark of only-one method
			oldFun.funParams = null; // null ? safe ? // safe for != null
		} else if (!oldFun.claxxOwner) {
			/*
			 * The function is not defined Clazz.defineMethod ().
			 * Try to fixup the method ...
			 * As a matter of lost method information, I just suppose
			 * the method to be fixed is with void parameter!
			 */
			f$["\\unknown"] = oldFun;
		}
	}
	funBody.exClazz = clazzThis; // make it traceable
	f$[fpName] = funBody;
	return f$;
};                                                

duplicatedMethods = {};

var checkDuplicate = function(clazzThis, funName, fpName) {
	var proto = clazzThis.prototype;
	var f$ = proto[funName];
  if (f$ && (f$.claxxOwner || f$.claxxReference) === clazzThis) {
    key = clazzThis.__CLASS_NAME__ + "." + funName + fpName;
    var m = duplicatedMethods[key];
    if (m) {
      var s = "Warning! Duplicate method found for " + key;
      System.out.println(s);
      Clazz.alert(s);
      duplicatedMethods[key] = m + 1; 
    } else {
      duplicatedMethods[key] = 1;
    }
  }
}

Clazz.showDuplicates = function(quiet) {
  var s = "";
  var a = duplicatedMethods;
  var n = 0;
  for (var key in a)
    if (a[key] > 1) {
      s += a[key] + "\t" + key + "\n";
      n++;
    }
  s = "Duplicates: " + n + "\n\n" + s;
  System.out.println(s);
  if (!quiet)
    alert(s);
}

var findArrayItem = function(arr, item) {
	if (arr && item)
		for (var i = arr.length; --i >= 0;)
			if (arr[i] === item)
				return i;
	return -1;
}

var removeArrayItem = function(arr, item) {
	var i = findArrayItem(arr, item);
	if (i >= 0) {
		var n = arr.length - 1;
		for (; i < n; i++)
			arr[i] = arr[i + 1];
		arr.length--;
		return true;
	}
}

/*
 * Other developers may need to extend this formatParameters method
 * to deal complicated situation.
 */
/* protected */
var formatParameters = function (funParams) {
	return (funParams ? funParams.replace (/~([NABSO])/g, 
      function ($0, $1) {
      	switch ($1) {
      	case 'N':
      		return "n";
      	case 'B':
      		return "b";
      	case 'S':
      		return "String";
      	case 'O':
      		return "Object";
      	case 'A':
      		return "Array";
      	}
      	return "Unknown";
      }).replace (/\s+/g, "").replace (/^|,/g, "\\").replace (/\$/g, "org.eclipse.s") : "\\void");
};

/*
 * Override the existed methods which are in the same name.
 * Overriding methods is provided for the purpose that the JavaScript
 * does not need to search the whole hierarchied methods to find the
 * correct method to execute.
 * Be cautious about this method. Incorrectly using this method may
 * break the inheritance system.
 *
 * @param clazzThis host class in which the method to be defined
 * @param funName method name
 * @param funBody function object, e.g function () { ... }
 * @param funParams paramether signature, e.g ["string", "number"]
 */
/* public */
Clazz.overrideMethod = function(clazzThis, funName, funBody, funParams) {
	//if (Clazz.assureInnerClass) Clazz.assureInnerClass (clazzThis, funBody);
	funBody.exName = funName;
	var fpName = formatParameters(funParams);
  if (Clazz._Loader._checkLoad)
    checkDuplicate(clazzThis, funName, fpName);
	/*
	 * Replace old methods with new method. No super methods are kept.
	 */
	funBody.funParams = fpName; 
	funBody.claxxOwner = clazzThis;
	return addProto(clazzThis.prototype, funName, funBody);
};

//////////////  Overridden and Overloaded Java Method Handling //////////////////
//                       SAEM (SearchAndExecuteMethod)
// adapted by BH
//

/*
 * BH Clazz.getProfile monitors exactly what is being delegated with SAEM,
 * which could be a bottle-neck for function calling.
 * This is critical for performance optimization.
 */ 

  var __signatures = ""; 

Clazz.getProfile = function() {
  	var s = "";
	if (_profile) {
		var l = [];
		for (var i in _profile) {
			var n = "" + _profile[i];
			l.push("        ".substring(n.length) + n + "\t" + i);
		}
		s = l.sort().reverse().join("\r\n");
		_profile = {};
	}
	return s; //+ __signatures;
}

var addProfile = function(c, f, p, id) {
	var s = c.__CLASS_NAME__ + " " + f + " ";// + JSON.stringify(p);
  if (__signatures.indexOf(s) < 0)
    __signatures += s + "\n";    
	_profile[s] || (_profile[s] = 0);
	_profile[s]++;
}

/**
 * Called also by Throwable
 *  
/* public */
Clazz.getParamsType = function (funParams) {
	// bh: optimization here for very common cases
	var n = funParams.length;
	switch (n) {
	case 0:
		var params = ["void"];
		params.typeString = "\\void";
		return params;
	case 1:
	  // BH just so common
    switch (typeof obj) {
    case "number":
			var params = ["n"];
			params.typeString = "\\n";
			return params;
    case "boolean":
			var params = ["b"];
			params.typeString = "\\b";
			return params;
		}
	}

	var params = [];
	params.hasCastedNull = false;
	if (funParams) {
		for (var i = 0; i < n; i++) {
			params[i] = Clazz.getClassName (funParams[i]);
			if (funParams[i] instanceof Clazz.CastedNull) {
				params.hasCastedNull = true;
			}
		}
	}
	params.typeString = "\\" + params.join ('\\');
	return params;
};

var SAEMid = 0;
//xxxSAEMlist = "";

//var SAEMarray = [];
/**
 * BH: OK, this was an idea that doesn't work. The idea was to tag SAEM calls
 * and then refer back to an array. But the id number cannot be put in the right place.
 * 
 * Say we have this:
 * 
 * StringBuffer sb = new StringBuffer(); 
 * sb.append("").append(1);
 * 
 * Here we have two different append methods to call. They are saved under two
 * names:  StringBuffer.prototype.append["\\String"] 
 *     and StringBuffer.prototype.append["\\Number"]
 * 
 * The job of generateDelegatingMethod is to discriminate between those two. We can do
 * that, but the real issue is that we have to do that EVERY time a call is made.
 * This is a problem that must be handled at compile time. There is no way to 
 * make .append("") to go one way the first time and another way the second time. 
 * What we need at run time is something like this:
 * 
 * Clazz.delegate(sb.append,1,[""]) and Clazz.delegate(sb.append,2,[1])
 * The we would be able to log those numbers at run time and refer to them.
 *                     
 * The only real way to avoid SAEM is: 
 * 
 * 1) to never call super() -- always call a differently named function in a superclass.
 * 2) don't overload functions 
 *  
 */   


/**
 * Search the given class prototype, find the method with the same
 * method name and the same parameter signatures by the given 
 * parameters, and then run the method with the given parameters.
 *
 * @param objThis the current host object
 * @param claxxRef the current host object's class
 * @param fxName the method name
 * @param funParams the given arguments
 * @return the result of the specified method of the host object,
 * the return maybe void.
 * @throws MethodNotFoundException if no matched method is found
 */
/* protected */
var searchAndExecuteMethod = function (id, objThis, claxxRef, fxName, args, _saem) {

//  var fx = SAEMarray[id];
//  if (fx) {
//    return fx.apply(objThis, args);
//  }


	fx = objThis[fxName];
	var params = Clazz.getParamsType(args);


//var s = "SAEM " + claxxRef.__CLASS_NAME__ + "." + fxName + "(" + params+ ")\n";
//if (xxxSAEMlist.length > 300)xxxSAEMlist = "";
//xxxSAEMlist += s;
 

  if (!fx)    
    try {System.out.println(Clazz.getStackTrace(5))} catch (e){}
	_profile && addProfile(claxxRef, fxName, params, id);
	// Cache last matched method
	if (fx.lastParams == params.typeString && fx.lastClaxxRef === claxxRef) {
		var methodParams;
		if (params.hasCastedNull) {
			methodParams = [];
			// For Clazz.CastedNull instances, the type name is
			// already used to indentified the method in searchMethod.
			for (var k = 0; k < args.length; k++)
				methodParams[k] = (args[k] instanceof Clazz.CastedNull ? null : args[k]);
		} else {
//      if (fx.lastMethod) SAEMarray[id] = fx.lastMethod;
			methodParams = args;
		}
		return (fx.lastMethod ? fx.lastMethod.apply(objThis, methodParams) : null);
	}
	fx.lastParams = params.typeString;
	fx.lastClaxxRef = claxxRef;

	var stacks = fx.stacks;
	if (!stacks)
		stacks = claxxRef.prototype[fxName].stacks;
	var length = stacks.length;

	/*
	 * Search the inheritance stacks to get the given class' function
	 */
	var began = false; // began to search its super classes
	for (var i = length; --i >= 0;) {
		if (began || stacks[i] === claxxRef) {
			/*
			 * First try to search method within the same class scope
			 * with stacks[i] === claxxRef
			 */
			var clazzFun = stacks[i].prototype[fxName];
			var ret = tryToSearchAndExecute(id, fxName, objThis, clazzFun, params,
					args, fx);
			if (!(ret instanceof MethodException)) {
				return ret;
			}
			/*
			 * As there are no such methods in current class, Clazz will try 
			 * to search its super class stacks. Here variable began indicates
			 * that super searchi is began, and there is no need checking
			 * <code>stacks[i] === claxxRef</code>
			 */
			began = true; 
		} // end of if
	} // end of for
	if ("construct" == fxName) {
		/*
		 * For non existed constructors, just return without throwing
		 * exceptions. In Java codes, extending Object can call super
		 * default Object#constructor, which is not defined in JS.
		 */
		return;
	}
	newMethodNotFoundException(objThis, claxxRef, 
			fxName, params.typeString);
};


/* private */
var tryToSearchAndExecute = function(id, fxName, objThis, clazzFun, params, args, fx, _ttsaem) {
	var method = [];
	var generic = true;
	for (var fn in clazzFun) {
		if (fn.charCodeAt(0) == 92) { // 92 == '\\'.charCodeAt (0)
			var ps = fn.substring(1).split("\\");
			(ps.length == params.length) && method.push(ps);
  		generic = false;
			continue;
		}
		/*
		 * When there is only one method in the class, use the args
		 * to identify the parameter type.
		 *
		 * AbstractCollection.remove (Object)
		 * AbstractList.remove (int)
		 * ArrayList.remove (int)
		 *
		 * Then calling #remove (Object) method on ArrayList instance will 
		 * need to search up to the AbstractCollection.remove (Object),
		 * which contains only one method.
		 */
		/*
		 * See Clazz#defineMethod --Mar 10, 2006, josson
		 */
		if (generic && fn == "funParams" && clazzFun.funParams) {
			fn = clazzFun.funParams;
			var ps = fn.substring(1).split ("\\");
			(ps.length == params.length) && (method[0] = ps);
			break;
		}
	}
  var debug = false;//(method.length > 1 && method.join().indexOf("Listen")< 0 && params.join().indexOf("Null") >= 0)
  if (debug)alert(fxName + " -- " + method.join("|") + " -- searching for method with " + params)
  if (method.length == 0 || !(method = searchMethod(method, params, debug)))
	  return new MethodException();
  if (debug) alert("OK: \\" + method)
	var f = (generic ? clazzFun : clazzFun["\\" + method]);
	//if (generic) 
  //{ /* Use the generic method */
		/*
		 * Will this case be reachable?
		 * March 4, 2006 josson
		 * 
		 * Reachable for calling #remove (Object) method on 
		 * ArrayList instance
		 * May 5, 2006 josson
		 */
	var methodParams = null;
	if (params.hasCastedNull) {
		methodParams = [];
		for (var k = 0; k < args.length; k++) {
			if (args[k] instanceof Clazz.CastedNull) {
				/*
				 * For Clazz.CastedNull instances, the type name is
				 * already used to indentify the method in searchMethod.
				 */
				methodParams[k] = null;
			} else {
				methodParams[k] = args[k];
			}
		}
	} else {
		methodParams = args;
	}
	fx.lastMethod = f;
  //if (!params.hasCastedNull) SAEMarray[id] = f;
	return f.apply(objThis, methodParams);
};

/**
 * Search the existed polymorphic methods to get the matched method with
 * the given parameter types.
 *
 * @param existedMethods Array of string which contains method parameters
 * @param paramTypes Array of string that is parameter type.
 * @return string of method parameters seperated by "\\"
 */
/* private */
var searchMethod = function(roundOne, paramTypes, debug) {

// Filter out all the fitted methods for the given parameters
	var roundTwo = [];
	var len = roundOne.length;
	for (var i = 0; i < len; i++) {
		var fittedLevel = [];
		var isFitted = true;
		var len2 = roundOne[i].length;
		for (var j = 0; j < len2; j++) {
    
			fittedLevel[j] = Clazz.getInheritedLevel (paramTypes[j], 
					roundOne[i][j]);
      //if (debug)alert([paramTypes[j],fittedLevel[j],roundOne[i][j]])    
			if (fittedLevel[j] < 0) {
				isFitted = false;
				break;
			}
		}
		if (isFitted) {
			fittedLevel[paramTypes.length] = i; // Keep index for later use
			roundTwo.push(fittedLevel);
		}
	}
	if (roundTwo.length == 0)
		return null;
	// Find out the best method according to the inheritance.
	var resultTwo = roundTwo;
	var min = resultTwo[0];
	for (var i = 1; i < resultTwo.length; i++) {
		var isVectorLesser = true;
		for (var j = 0; j < paramTypes.length; j++) {
			if (min[j] < resultTwo[i][j]) {
				isVectorLesser = false;;
				break;
			}
		}
		if (isVectorLesser)
			min = resultTwo[i];
	}
	var index = min[paramTypes.length]; // Get the previously stored index
	/*
	 * Return the method parameters' type string as indentifier of the
	 * choosen method.
	 */
	return roundOne[index].join ('\\');
};

////////////////////////////////// package loading ///////////////////////

/*
 * all root packages. e.g. java.*, org.*, com.*
 */
/* protected */
Clazz.allPackage = {};

/**
 * Will be used to keep value of whether the class is defined or not.
 */
/* protected */
Clazz.allClasses = {};

Clazz.lastPackageName = null;
Clazz.lastPackage = null;

/* protected */
Clazz.unloadedClasses = [];

/* public */
Clazz.declarePackage = function (pkgName) {
	if (Clazz.lastPackageName == pkgName)
		return Clazz.lastPackage;
	if (pkgName && pkgName.length) {
		var pkgFrags = pkgName.split (/\./);
		var pkg = Clazz.allPackage;
		for (var i = 0; i < pkgFrags.length; i++) {
			if (!pkg[pkgFrags[i]]) {
				pkg[pkgFrags[i]] = { 
					__PKG_NAME__ : (pkg.__PKG_NAME__ ? 
						pkg.__PKG_NAME__ + "." + pkgFrags[i] : pkgFrags[i])
				}; 
				// pkg[pkgFrags[i]] = {};
				if (i == 0) {
					// eval ...
					Clazz.setGlobal(pkgFrags[i], pkg[pkgFrags[i]]);
				}
			}
			pkg = pkg[pkgFrags[i]]
		}
		Clazz.lastPackageName = pkgName;
		Clazz.lastPackage = pkg;
		return pkg;
	}
};

/* protected */
Clazz.evalType = function (typeStr, isQualified) {
	var idx = typeStr.lastIndexOf(".");
	if (idx != -1) {
		var pkgName = typeStr.substring (0, idx);
		var pkg = Clazz.declarePackage (pkgName);
		var clazzName = typeStr.substring (idx + 1);
		return pkg[clazzName];
	} 
	if (isQualified)
		return window[typeStr];
	switch (typeStr) {
	case "string":
		return String;
	case "number":
		return Number;
  case "object":
		return Clazz._O;
	case "boolean":
		return Boolean;
	case "function":
		return Function;
  case "void":
  case "undefined":
  case "unknown":
		return typeStr;
	case "NullObject":
		return NullObject;
	default:
		return window[typeStr];
	}
};

/**
 * Define a class or interface.
 *
 * @param qClazzName String presents the qualified name of the class
 * @param clazzFun Function of the body
 * @param clazzParent Clazz to inherit from, may be null
 * @param interfacez Clazz may implement one or many interfaces
 *   interfacez can be Clazz object or Array of Clazz objects.
 * @return Ruturn the modified Clazz object
 */
/* public */
Clazz.defineType = function (qClazzName, clazzFun, clazzParent, interfacez) {
	var cf = Clazz.unloadedClasses[qClazzName];
	if (cf) {
		clazzFun = cf;
	}
	var idx = qClazzName.lastIndexOf (".");
	if (idx != -1) {
		var pkgName = qClazzName.substring (0, idx);
		var pkg = Clazz.declarePackage (pkgName);
		var clazzName = qClazzName.substring (idx + 1);
		if (pkg[clazzName]) {
			// already defined! Should throw exception!
			return pkg[clazzName];
		}
		pkg[clazzName] = clazzFun;
	} else {
		if (window[qClazzName]) {
			// already defined! Should throw exception!
			return window[qClazzName];
		}
		Clazz.setGlobal(qClazzName, clazzFun);
	}
	Clazz.decorateAsType(clazzFun, qClazzName, clazzParent, interfacez);
	/*# {$no.javascript.support} >>x #*/
	var iFun = Clazz._innerFunctions;
	clazzFun.defineMethod = iFun.defineMethod;
	clazzFun.defineStaticMethod = iFun.defineStaticMethod;
	clazzFun.makeConstructor = iFun.makeConstructor;
	/*# x<< #*/
	return clazzFun;
};

var isSafari = (navigator.userAgent.indexOf ("Safari") != -1);
var isSafari4Plus = false;
if (isSafari) {
	var ua = navigator.userAgent;
	var verIdx = ua.indexOf("Version/");
	if (verIdx  != -1) {
		var verStr = ua.substring(verIdx + 8);
		var verNumber = parseFloat(verStr);
		isSafari4Plus = verNumber >= 4.0;
	}
}

/* public */
Clazz.instantialize = function (objThis, args) {


	if (args && args.length == 1 && args[0] 
			&& args[0] instanceof args4InheritClass) {
		return;
	}
	if (objThis instanceof Number) {
		objThis.valueOf = function () {
			return this;
		};
	}
	if (isSafari4Plus) { // Fix bug of Safari 4.0+'s over-optimization
		var argsClone = [];
		for (var k = 0; k < args.length; k++) {
			argsClone[k] = args[k];
		}
		args = argsClone;
	}

	var c = objThis.construct;
	if (c) {
		if (!objThis.con$truct) { // no need to init fields
			c.apply (objThis, args);
		} else if (!objThis.getClass ().superClazz) { // the base class
			objThis.con$truct.apply (objThis, []);
			c.apply (objThis, args);
		} else if ((c.claxxOwner 
				&& c.claxxOwner === objThis.getClass ())
				|| (c.stacks 
				&& c.stacks[c.stacks.length - 1] == objThis.getClass ())) {
			/*
			 * This #construct is defined by this class itself.
			 * #construct will call Clazz.superConstructor, which will
			 * call #con$truct back
			 */
			c.apply (objThis, args);
		} else { // constructor is a super constructor
			if (c.claxxOwner && !c.claxxOwner.superClazz 
						&& c.claxxOwner.con$truct) {
				c.claxxOwner.con$truct.apply (objThis, []);
			} else if (c.stacks && c.stacks.length == 1
					&& !c.stacks[0].superClazz) {
				c.stacks[0].con$truct.apply (objThis, []);
			}
			c.apply (objThis, args);
			objThis.con$truct.apply (objThis, []);
		}
	} else if (objThis.con$truct) {
		objThis.con$truct.apply (objThis, []);
	}
};

/**
 * Once there are other methods registered to the Function.prototype, 
 * those method names should be add to the following Array.
 */
/*
 * static final member of interface may be a class, which may
 * be function.
 */
/* protected */
Clazz.innerFunctionNames = [
	"isInstance", "equals", "hashCode", /*"toString",*/ "getName", "getCanonicalName", "getClassLoader", "getResource", "getResourceAsStream" /*# {$no.javascript.support} >>x #*/, "defineMethod", "defineStaticMethod",
	"makeConstructor" /*# x<< #*/
];

/*
 * Static methods
 */
Clazz._innerFunctions = {
	/*
	 * Similar to Object#equals
	 */
   
  isInstance: function(c) {
    return Clazz.instanceOf(c, this);
  },
  
	equals : function (aFun) {
		return this === aFun;
	},

	hashCode : function () {
		return this.getName ().hashCode ();
	},

	toString : function () {
		return "class " + this.getName ();
	},

	/*
	 * Similar to Class#getName
	 */
	getName : function () {
		return Clazz.getClassName (this, true);
	},
	getCanonicalName : function () {
		return this.__CLASS_NAME__;
	},
	getClassLoader : function () {
		var clazzName = this.__CLASS_NAME__;
		var baseFolder = Clazz._Loader.getClasspathFor(clazzName);
		var x = baseFolder.lastIndexOf (clazzName.replace (/\./g, "/"));
		if (x != -1) {
			baseFolder = baseFolder.substring (0, x);
		} else {
			baseFolder = Clazz._Loader.getClasspathFor(clazzName, true);
		}
		var loader = Clazz._Loader.requireLoaderByBase(baseFolder);
		loader.getResourceAsStream = Clazz._innerFunctions.getResourceAsStream;
		loader.getResource = Clazz._innerFunctions.getResource; // BH
		return loader;
	},

	getResource : function(name) {
		var stream = this.getResourceAsStream(name);
    return (stream ? stream.url : null);
	},

	getResourceAsStream : function (name) {
		if (!name)
			return null;
		name = name.replace (/\\/g, '/');
		var baseFolder = null;
    var fname = name;
		var clazzName = this.__CLASS_NAME__;
		if (arguments.length == 2 && name.indexOf ('/') != 0) { // additional argument
			name = "/" + name;
		}
		if (name.indexOf ('/') == 0) {
			//is.url = name.substring (1);
			if (arguments.length == 2) { // additional argument
				baseFolder = arguments[1];
				if (!baseFolder)
					baseFolder = Clazz.binaryFolders[0];
			} else if (Clazz._Loader) {
				baseFolder = Clazz._Loader.getClasspathFor(clazzName, true);
			}
			if (!baseFolder) {
				fname = name.substring (1);
			} else {
				baseFolder = baseFolder.replace (/\\/g, '/');
				var length = baseFolder.length;
				var lastChar = baseFolder.charAt (length - 1);
				if (lastChar != '/') {
					baseFolder += "/";
				}
				fname = baseFolder + name.substring (1);
			}
		} else {
			if (this.base) {
				baseFolder = this.base;
			} else if (Clazz._Loader) {
				baseFolder = Clazz._Loader.getClasspathFor(clazzName);
				var x = baseFolder.lastIndexOf (clazzName.replace (/\./g, "/"));
				if (x != -1) {
					baseFolder = baseFolder.substring (0, x);
				} else {
					//baseFolder = null;
					var y = -1;
					if (baseFolder.indexOf (".z.js") == baseFolder.length - 5
							&& (y = baseFolder.lastIndexOf ("/")) != -1) {
						baseFolder = baseFolder.substring (0, y + 1);
						var pkgs = clazzName.split (/\./);
						for (var k = 1; k < pkgs.length; k++) {
							var pkgURL = "/";
							for (var j = 0; j < k; j++) {
								pkgURL += pkgs[j] + "/";
							}
							if (pkgURL.length > baseFolder.length) {
								break;
							}
							if (baseFolder.indexOf (pkgURL) == baseFolder.length - pkgURL.length) {
								baseFolder = baseFolder.substring (0, baseFolder.length - pkgURL.length + 1);
								break;
							}
						}
					} else {
						baseFolder = Clazz._Loader.getClasspathFor(clazzName, true);
					}
				}
			} else {
				var bins = Clazz.binaryFolders;
				if (bins && bins.length) {
					baseFolder = bins[0];
				}
			}
			if (!baseFolder)
				baseFolder = "j2s/";
			baseFolder = baseFolder.replace (/\\/g, '/');
			var length = baseFolder.length;
			var lastChar = baseFolder.charAt (length - 1);
			if (lastChar != '/') {
				baseFolder += "/";
			}
			if (this.base) {
				fname = baseFolder + name;
			} else {
				var idx = clazzName.lastIndexOf ('.');
				if (idx == -1 || this.base) {
					fname = baseFolder + name;
				} else {
					fname = baseFolder + clazzName.substring (0, idx)
							.replace (/\./g, '/') +  "/" + name;
				}
			}            
		}
    var url = null;
    try {
      if (fname.indexOf(":/") < 0) {
        var d = document.location.href.split("?")[0].split("/");
        d[d.length - 1] = fname;
        fname = d.join("/");
      }
      url = new java.net.URL(fname);
    } catch (e) {
    }
		var data = (url == null ? null : Jmol._getFileData(fname.toString()));
    if (!data || data == "error" || data.indexOf("[Exception") == 0)
      return null;
    var bytes = new java.lang.String(data).getBytes();      
    var is = new java.io.BufferedInputStream ( new java.io.ByteArrayInputStream (bytes)); 
    is.url = url;
		return is;
	}/*# {$no.javascript.support} >>x #*/,

	/*
	 * For JavaScript programmers
	 */
	defineMethod : function (methodName, funBody, paramTypes) {
		Clazz.defineMethod (this, methodName, funBody, paramTypes);
	},

	/*
	 * For JavaScript programmers
	 */
	defineStaticMethod : function (methodName, funBody, paramTypes) {
		Clazz.defineMethod (this, methodName, funBody, paramTypes);
		this[methodName] = this.prototype[methodName];
	},

	/*
	 * For JavaScript programmers
	 */
	makeConstructor : function (funBody, paramTypes) {
		Clazz.makeConstructor (this, funBody, paramTypes);
	}
	/*# x<< #*/
};


var cStack = [];

/**
 * BH: I would like to be able to remove "self.c$" here, but that is tricky.
 */
  
Clazz.pu$h = function (c) {
  c || (c = self.c$); // old style
	c && cStack.push(c);
};

Clazz.p0p = function () {
	return cStack.pop();
};

/* protected */
Clazz.decorateAsClass = function (clazzFun, prefix, name, clazzParent, 
		interfacez, parentClazzInstance, _decorateAsClass) {
    
	var prefixName = null;
	if (prefix) {
		prefixName = prefix.__PKG_NAME__;
		if (!prefixName)
			prefixName = prefix.__CLASS_NAME__;      
	}
	var qName = (prefixName ? prefixName + "." : "") + name;
  
    if (Clazz._Loader._classPending[qName]) {
      delete Clazz._Loader._classPending[qName];
      Clazz._Loader._classCountOK++;
      Clazz._Loader._classCountPending--;
    }
  if (Clazz._Loader && Clazz._Loader._checkLoad) {
    System.out.println("decorating class " + prefixName + "." + name);
  }
	var cf = Clazz.unloadedClasses[qName];
	if (cf) {
		clazzFun = cf;
	}
	var qName = null;
	decorateFunction(clazzFun, prefix, name);
	if (parentClazzInstance) {
		Clazz.inheritClass (clazzFun, clazzParent, parentClazzInstance);
	} else if (clazzParent) {
		Clazz.inheritClass (clazzFun, clazzParent);
	}
	if (interfacez) {
		Clazz.implementOf (clazzFun, interfacez);
	}
	return clazzFun;
};

/* private */
var decorateFunction = function (clazzFun, prefix, name, _decorateFunction) {
	var qName;
	if (!prefix) {
		// e.g. Clazz.declareInterface (null, "ICorePlugin", org.eclipse.ui.IPlugin);
		qName = name;
		Clazz.setGlobal(name, clazzFun);
	} else if (prefix.__PKG_NAME__) {
		// e.g. Clazz.declareInterface (org.eclipse.ui, "ICorePlugin", org.eclipse.ui.IPlugin);
		qName = prefix.__PKG_NAME__ + "." + name;
		prefix[name] = clazzFun;
		if (prefix === java.lang)
			Clazz.setGlobal(name, clazzFun);
	} else {
		// e.g. Clazz.declareInterface (org.eclipse.ui.Plugin, "ICorePlugin", org.eclipse.ui.IPlugin);
		qName = prefix.__CLASS_NAME__ + "." + name;
		prefix[name] = clazzFun;
	}
	Clazz.extendJO(clazzFun, qName);
	var inF = Clazz.innerFunctionNames;
	for (var i = 0; i < inF.length; i++) {
		clazzFun[inF[i]] = Clazz._innerFunctions[inF[i]];
	}

	if (Clazz._Loader) 
    Clazz._Loader.updateNodeForFunctionDecoration(qName);
};

/* protected */
Clazz.declareInterface = function (prefix, name, interfacez, _declareInterface) {
	var clazzFun = function () {};
	decorateFunction(clazzFun, prefix, name);
	if (interfacez) {
		Clazz.implementOf (clazzFun, interfacez);
	}
	return clazzFun;
};

/* public */
Clazz.declareType = function (prefix, name, clazzParent, interfacez, 
		parentClazzInstance, _declareType) {
	var f = function () {
		Clazz.instantialize (this, arguments);
	};
	return Clazz.decorateAsClass (f, prefix, name, clazzParent, interfacez, 
			parentClazzInstance);
};

/* public */
Clazz.declareAnonymous = function (prefix, name, clazzParent, interfacez, 
		parentClazzInstance, _declareAnonymous) {
	var f = function () {
		Clazz.prepareCallback(this, arguments);
		Clazz.instantialize (this, arguments);
	};
	return Clazz.decorateAsClass (f, prefix, name, clazzParent, interfacez, 
			parentClazzInstance);
};

/* public */
Clazz.decorateAsType = function (clazzFun, qClazzName, clazzParent, 
		interfacez, parentClazzInstance, inheritClazzFuns, _decorateAsType) {
	Clazz.extendJO(clazzFun, qClazzName);
	clazzFun.equals = Clazz._innerFunctions.equals;
	clazzFun.getName = Clazz._innerFunctions.getName;
	if (inheritClazzFuns) {
		for (var i = 0; i < Clazz.innerFunctionNames.length; i++) {
			var methodName = Clazz.innerFunctionNames[i];
			clazzFun[methodName] = Clazz._innerFunctions[methodName];
		}
	}
	if (parentClazzInstance) {
		Clazz.inheritClass (clazzFun, clazzParent, parentClazzInstance);
	} else if (clazzParent) {
		Clazz.inheritClass (clazzFun, clazzParent);
	}
	if (interfacez) {
		Clazz.implementOf (clazzFun, interfacez);
	}
	return clazzFun;
};


////////////////////////// default package declarations ////////////////////////

/* sgurin: preserve Number.prototype.toString */
Number.prototype._numberToString=Number.prototype.toString;


Clazz.declarePackage ("java.io");
//Clazz.declarePackage ("java.lang");
Clazz.declarePackage ("java.lang.annotation"); // java.lang
Clazz.declarePackage ("java.lang.instrument"); // java.lang
Clazz.declarePackage ("java.lang.management"); // java.lang
Clazz.declarePackage ("java.lang.reflect"); // java.lang
Clazz.declarePackage ("java.lang.ref");  // java.lang.ref
java.lang.ref.reflect = java.lang.reflect;
Clazz.declarePackage ("java.util");
//var reflect = Clazz.declarePackage ("java.lang.reflect");
Clazz.declarePackage ("java.security");


/*
 * Consider these interfaces are basic!
 */
Clazz.declareInterface (java.io,"Closeable");
Clazz.declareInterface (java.io,"DataInput");
Clazz.declareInterface (java.io,"DataOutput");
Clazz.declareInterface (java.io,"Externalizable");
Clazz.declareInterface (java.io,"Flushable");
Clazz.declareInterface (java.io,"Serializable");
Clazz.declareInterface (java.lang,"Iterable");
Clazz.declareInterface (java.lang,"CharSequence");
Clazz.declareInterface (java.lang,"Cloneable");
Clazz.declareInterface (java.lang,"Appendable");
Clazz.declareInterface (java.lang,"Comparable");
Clazz.declareInterface (java.lang,"Runnable");
Clazz.declareInterface (java.util,"Comparator");

java.lang.ClassLoader = {
	__CLASS_NAME__ : "ClassLoader"
};

/******************************************************************************
 * Copyright (c) 2007 java2script.org and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     Zhou Renjian - initial API and implementation
 *****************************************************************************/
/*******
 * @author zhou renjian
 * @create March 10, 2006
 *******/

/**
 * Once ClassExt.js is part of Class.js.
 * In order to make the Class.js as small as possible, part of its content
 * is moved into this ClassExt.js.
 *
 * See also http://j2s.sourceforge.net/j2sclazz/
 */
 
/**
 * Clazz.MethodNotFoundException is used to notify the developer about calling
 * methods with incorrect parameters.
 */
/* protected */
// Override the Clazz.MethodNotFoundException in Class.js to give details
var newMethodNotFoundException = function (obj, clazz, method, params) {
	var paramStr = "";
	if (params) {
		paramStr = params.substring (1).replace (/\\/g, ",");
	}
	var leadingStr = "";
	if (method && method != "construct") {
		leadingStr = "Method";
	} else {
		leadingStr = "Constructor";
	}
	var message = leadingStr + " " + Clazz.getClassName (clazz, true) + "." 
					+ method + "(" + paramStr + ") is not found!";
  throw new java.lang.NoSuchMethodException(message);        
};

/**
 * Prepare "callback" for instance of anonymous Class.
 * For example for the callback:
 *     this.callbacks.MyEditor.sayHello();
 *     
 * This is specifically for inner classes that are referring to 
 * outer class methods and fields.   
 *
 * @param objThis the host object for callback
 * @param args arguments object. args[0] will be classThisObj -- the "this"
 * object to be hooked
 * 
 * Attention: parameters should not be null!
 */
/* protected */
Clazz.prepareCallback = function (innerObj, args) {
	var outerObj = args[0];
	var cbName = "b$"; // "callbacks";
	if (innerObj && outerObj && outerObj !== window) {
		var className = Clazz.getClassName(outerObj, true);		
		var obs = {};
		if (innerObj[cbName]) // must make a copy!
			for (var s in innerObj[cbName])
				obs[s] = innerObj[cbName][s];
		innerObj[cbName] = obs;
		
		/*
		 * TODO: the following line is SWT-specific! Try to move it out!
		 */
		//			obs[className.replace (/org\.eclipse\.swt\./, "$wt.")] = outerObj;

  	// all references to outer class and its superclass objects must be here as well
		obs[className] = outerObj;
		var clazz = Clazz.getClass(outerObj);
		while (clazz.superClazz) {
			clazz = clazz.superClazz;
			/*
			 * TODO: the following line is SWT-specific! Try to move it out!
			 */
			//				obs[Clazz.getClassName (clazz, true)
			//						.replace (/org\.eclipse\.swt\./, "$wt.")] = outerObj;
			obs[Clazz.getClassName(clazz, true)] = outerObj;
		}
		var cbs = outerObj[cbName];
		if (cbs)
			for (var s in cbs)
				obs[s] = cbs[s];
	}
	// remove "this" argument
	// note that args is an instance of arguments -- NOT an array; does not have the .shift() method!
	for (var i = 0; i < args.length - 1; i++)
		args[i] = args[i + 1];
  if (args.length > 0)
  	args.length--;
};

/**
 * Construct instance of the given inner class.
 *
 * @param classInner given inner class, alway with name like "*$*"
 * @param innerObj this instance which can be used to call back.
 * @param finalVars final variables which the inner class may use
 * @return the constructed object
 *
 * @see Clazz#cloneFinals
 */
/* public */
Clazz.innerTypeInstance = function (clazzInner, innerObj, finalVars) {
	if (!clazzInner)
		clazzInner = arguments.callee.caller;
	var obj;
	if (finalVars || innerObj.$finals) {
			obj = new clazzInner(innerObj, Clazz.inheritArgs);
		// f$ is short for the once choosen "$finals"
		if (finalVars) {
			if (innerObj.f$) {
				var o = {};
				for (var attr in innerObj.f$)
					o[attr] = innerObj.f$[attr];
				for (var attr in finalVars)
					o[attr] = finalVars[attr];
				obj.f$ = o;
			} else {
				obj.f$ = finalVars;
			}
		} else if (innerObj.f$) {
			obj.f$ = innerObj.f$;
		}
	} else {
		switch (arguments.length) {
		case 3:
			return new clazzInner(innerObj);
		case 4:
			return (innerObj.__CLASS_NAME__ == clazzInner.__CLASS_NAME__
					&& arguments[3] === Clazz.inheritArgs ? innerObj : new clazzInner(innerObj, arguments[3]));
		case 5:
			return new clazzInner(innerObj, arguments[3], arguments[4]);
		case 6:
			return new clazzInner(innerObj, arguments[3], arguments[4], 
					arguments[5]);
		case 7:
			return new clazzInner(innerObj, arguments[3], arguments[4], 
					arguments[5], arguments[6]);
		case 8:
			return new clazzInner(innerObj, arguments[3], arguments[4], 
					arguments[5], arguments[6], arguments[7]);
		case 9:
			return new clazzInner(innerObj, arguments[3], arguments[4], 
					arguments[5], arguments[6], arguments[7], arguments[8]);
		case 10:
			return new clazzInner(innerObj, arguments[3], arguments[4], 
					arguments[5], arguments[6], arguments[7], arguments[8],
					arguments[9]);
		default:
			//Should construct instance manually.
			obj = new clazzInner(innerObj, Clazz.inheritArgs);
			break;
		}
	}
	var n = arguments.length - 3;
	var args = new Array(n);
	for (var i = n; --i >= 0;)
		args[i] = arguments[i + 3];
	Clazz.instantialize(obj, args);
	return obj;
};

/**
 * Clone variables whose modifier is "final".
 * Usage: var o = Clazz.cloneFinals ("name", name, "age", age);
 *
 * @return Object with all final variables
 */
/* public */
Clazz.cloneFinals = function () {
	var o = {};
	var len = arguments.length / 2;
	for (var i = len; --i >= 0;)
		o[arguments[i + i]] = arguments[i + i + 1];
	return o;
};

/* public */
Clazz.isClassDefined = Clazz.isDefinedClass = function(clazzName) {
	if (!clazzName) 
		return false;		/* consider null or empty name as non-defined class */
	if (Clazz.allClasses[clazzName])
		return true;
	var pkgFrags = clazzName.split (/\./);
	var pkg = null;
	for (var i = 0; i < pkgFrags.length; i++)
		if (!(pkg = (pkg ? pkg[pkgFrags[i]] : Clazz.allPackage[pkgFrags[0]]))) {
			return false;
    }
  return (pkg && (Clazz.allClasses[clazzName] = true));
};
/**
 * Define the enum constant.
 * @param classEnum enum type
 * @param enumName enum constant
 * @param enumOrdinal enum ordinal
 * @param initialParams enum constant constructor parameters
 * @return return defined enum constant
 */
/* public */
Clazz.defineEnumConstant = function (clazzEnum, enumName, enumOrdinal, initialParams, clazzEnumExt) {
	var o = (clazzEnumExt ? new clazzEnumExt() : new clazzEnum());
	// BH avoids unnecessary calls to SAEM
	o.$name = enumName;
	o.$ordinal = enumOrdinal;
	//Clazz.superConstructor (o, clazzEnum, [enumName, enumOrdinal]);
	if (initialParams && initialParams.length)
		o.construct.apply (o, initialParams);
	clazzEnum[enumName] = o;
	clazzEnum.prototype[enumName] = o;
	if (!clazzEnum["$ values"]) {         // BH added
		clazzEnum["$ values"] = []          // BH added
		clazzEnum.values = function() {     // BH added
			return this["$ values"];          // BH added
		};                                  // BH added
	}
	clazzEnum["$ values"].push(o);
	return o;
};

//////// (int) conversions //////////

Clazz.floatToInt = function (x) {
	return isNaN(x) ? 0 : x < 0 ? Math.ceil(x) : Math.floor(x);
};

Clazz.floatToByte = Clazz.floatToShort = Clazz.floatToLong = Clazz.floatToInt;
Clazz.doubleToByte = Clazz.doubleToShort = Clazz.doubleToLong = Clazz.doubleToInt = Clazz.floatToInt;

Clazz.floatToChar = function (x) {
	return String.fromCharCode (x < 0 ? Math.ceil(x) : Math.floor(x));
};

Clazz.doubleToChar = Clazz.floatToChar;



///////////////////////////////// Array additions //////////////////////////////
//
// BH: these are necessary for integer processing, especially
//
//

var getArrayType = function(n, nbits) {
		if (!n) n = 0;
    if (typeof n == "object") {
      var b = n;
    } else {
  		var b = new Array(n);
	   	for (var i = 0; i < n; i++)b[i] = 0
    }
    b.BYTES_PER_ELEMENT = nbits >> 3;
    b._fake = true;    
		return b;
} 

var arraySlice = function(istart, iend) {
  // could be Safari or could be fake
  istart || (istart = 0);
  iend || (iend = this.length);
  if (this._fake) {    
    var b = new this.constructor(iend - istart); 
    System.arraycopy(this, istart, b, 0, iend - istart); 
    return b; 
  }
  return new this.constructor(this.buffer.slice(istart * this.BYTES_PER_ELEMENT, iend * this.BYTES_PER_ELEMENT));
};
      
if ((Clazz.haveInt32 = !!(self.Int32Array && self.Int32Array != Array)) == true) {
	if (!Int32Array.prototype.sort)
		Int32Array.prototype.sort = Array.prototype.sort
} else {
	Int32Array = function(n) { return getArrayType(n, 32); };
	Int32Array.prototype.sort = Array.prototype.sort
  Int32Array.prototype.toString = function(){return "[object Int32Array]"};
}
if (!Int32Array.prototype.slice)
  Int32Array.prototype.slice = function() {return arraySlice.apply(this, arguments)};
Int32Array.prototype.clone = function() { var a = this.slice(); a.BYTES_PER_ELEMENT = 4; return a; };

if ((Clazz.haveFloat64 = !!(self.Float64Array && self.Float64Array != Array)) == true) {
	if (!Float64Array.prototype.sort)
		Float64Array.prototype.sort = Array.prototype.sort
} else {
	Float64Array = function(n) { return getArrayType(n, 64); };
	Float64Array.prototype.sort = Array.prototype.sort
	Float64Array.prototype.toString = function() {return "[object Float64Array]"};
// Darn! Mozilla makes this a double, not a float. It's 64-bit.
// and Safari 5.1 doesn't have Float64Array 
}
if (!Float64Array.prototype.slice)
  Float64Array.prototype.slice = function() {return arraySlice.apply(this, arguments)};
Float64Array.prototype.clone =  function() { return this.slice(); };

/**
 * Make arrays.
 *
 * @return the created Array object
 */
/* public */
Clazz.newArray = function (a, b, c, d) {
  if (a != -1 || arguments.length == 2) { 
    // Clazz.newArray(36,null)
    // Clazz.newArray(3, 0)
    // Clazz.newArray(-1, ["A","B"])
    // Clazz.newArray(3, 5, null)
    return newTypedArray(arguments, 0);
  }
  // truncate array using slice
  // Clazz.newArray(-1, array, ifirst, ilast+1)
  // from JU.AU; slice, ensuring BYTES_PER_ELEMENT is set correctly
  a = b.slice(c, d);
  a.BYTES_PER_ELEMENT = b.BYTES_PER_ELEMENT;
  return a;
};


var newTypedArray = function(args, nBits) {
	var dim = args[0];
	if (typeof dim == "string")
		dim = dim.charCodeAt(0); // char
	var last = args.length - 1;
	var val = args[last];
  if (last > 1) {
     // array of arrays
     // Clazz.newArray(3, 5, null)
    var xargs = new Array(last); // 2 in this case
    for (var i = 0; i < last; i++)
    	xargs[i] = args[i + 1];
    var arr = new Array(dim);
  	for (var i = 0; i < dim; i++)
  		arr[i] = newTypedArray(xargs, nBits); // Call recursively
    return arr;
  }
  // Clazz.newArray(36,null)
  // Clazz.newArray(3, 0)
  // Clazz.newArray(-1, ["A","B"])
  if (nBits > 0 && dim < 0)
    dim = val; // because we can initialize an array using new Int32Array([...])
  switch (nBits) {
  case 8:
  	var arr = new Int8Array(dim);
    arr.BYTES_PER_ELEMENT = 1;
    return arr;
  case 32:
  	var arr = new Int32Array(dim);
    arr.BYTES_PER_ELEMENT = 4;
    return arr;
  case 64:
    var arr = new Float64Array(dim);
    arr.BYTES_PER_ELEMENT = 8;
    return arr;
  default:
  	var arr = (dim < 0 ? val : new Array(dim));
    arr.BYTES_PER_ELEMENT = 0;
    if (dim > 0 && val != null)
    	for (var i = dim; --i >= 0;)
     		arr[i] = val;
    return arr;
  }
}

/**
 * Make arrays.
 *
 * @return the created Array object
 */
/* public */
Clazz.newByteArray  = function () {
	return newTypedArray(arguments, 8);
}

/**
 * Make arrays.
 *
 * @return the created Array object
 */
/* public */
Clazz.newIntArray  = function () {
	return newTypedArray(arguments, 32);
}

/**
 * Make arrays.
 *
 * @return the created Array object
 */
/* public */
Clazz.newFloatArray  = function () {
	return newTypedArray(arguments, 64);
}

Clazz.newDoubleArray = Clazz.newFloatArray;
Clazz.newLongArray = Clazz.newShortArray = Clazz.newIntArray;
Clazz.newCharArray = Clazz.newBooleanArray = Clazz.newArray;
if ((Clazz.haveInt8 = !!self.Int8Array) == true) {
	if (!Int8Array.prototype.sort)
		Int8Array.prototype.sort = Array.prototype.sort
  if (!Int8Array.prototype.slice)
    Int8Array.prototype.slice = function() {return arraySlice.apply(this, arguments)}; 
} else {
  Clazz.newByteArray = Clazz.newIntArray;
}
Int8Array.prototype.clone = function() { var a = this.slice(); a.BYTES_PER_ELEMENT = 1;return a; };

Clazz.isAB = function(a) {
	return (a && typeof a == "object" && a.BYTES_PER_ELEMENT == 1);
}
Clazz.isAI = function(a) {
	return (a && typeof a == "object" && a.BYTES_PER_ELEMENT == 4);
}

Clazz.isAF = function(a) {
	return (a && typeof a == "object" && a.BYTES_PER_ELEMENT == 8);
}

Clazz.isAS = function(a) { // just checking first parameter
	return (a && typeof a == "object" && a.constructor == Array && (typeof a[0] == "string" || typeof a[0] == "undefined"));
}

Clazz.isAII = function(a) { // assumes non-null a[0]
	return (a && typeof a == "object" && Clazz.isAI(a[0]));
}

Clazz.isAFF = function(a) { // assumes non-null a[0]
	return (a && typeof a == "object" && Clazz.isAF(a[0]));
}

Clazz.isAFFF = function(a) { // assumes non-null a[0]
	return (a && typeof a == "object" && Clazz.isAFF(a[0]));
}

Clazz.isASS = function(a) {
	return (a && typeof a == "object" && Clazz.isAS(a[0]));
}

Clazz.isAFloat = function(a) { // just checking first parameter
	return (a && typeof a == "object" && a.constructor == Array && Clazz.instanceOf(a[0], Float));
}

Clazz.isAP = function(a) {
	return (a && Clazz.getClassName(a[0]) == "JU.P3");
}


/**
 * Make the RunnableCompatiability instance as a JavaScript function.
 *
 * @param jsr Instance of RunnableCompatiability
 * @return JavaScript function instance represents the method run of jsr.
 */
/* public */
/*
Clazz.makeFunction = function (jsr) {
// never used in Jmol -- called by Enum, but not accessible to it -- part of SWT
	return function(e) {
		if (!e)
			e = window.event;
		if (jsr.setEvent)
			jsr.setEvent(e);
		jsr.run();
		switch (jsr.returnSet) {
		case 1: 
			return jsr.returnNumber;
		case 2:
			return jsr.returnBoolean;
		case 3:
			return jsr.returnObject;
		}
	};
};
*/

/* protected */
Clazz.defineStatics = function (clazz) {
	for (var j = arguments.length, i = (j - 1) / 2; --i >= 0;) {
		var val = arguments[--j]
		var name = arguments[--j];
		clazz[name] = clazz.prototype[name] = val;
	}
};

/* public */
Clazz.prepareFields = function (clazz, fieldsFun) {
	var stacks = [];
	if (clazz.con$truct) {
		var ss = clazz.con$truct.stacks;
		var idx = 0;//clazz.con$truct.index;
		for (var i = idx; i < ss.length; i++) {
			stacks[i] = ss[i];
		}
	}
	addProto(clazz.prototype, "con$truct", clazz.con$truct = function () {
		var stacks = arguments.callee.stacks;
		if (stacks) {
			for (var i = 0; i < stacks.length; i++) {
				stacks[i].apply (this, []);
			}
		}
	});
	stacks.push(fieldsFun);
	clazz.con$truct.stacks = stacks;
	clazz.con$truct.index = 0;
};

/*
 * Serialize those public or protected fields in class 
 * net.sf.j2s.ajax.SimpleSerializable.
 */
/* protected */
/*
Clazz.registerSerializableFields = function (clazz) {
	var args = arguments;
	var length = args.length;
	var newArr = [];
	if (clazz.declared$Fields) {
		for (var i = 0; i < clazz.declared$Fields.length; i++) {
			newArr[i] = clazz.declared$Fields[i];
		}
	}
	clazz.declared$Fields = newArr;

	if (length > 0 && length % 2 == 1) {
		var fs = clazz.declared$Fields;
		var n = (length - 1) / 2;
		for (var i = 1; i <= n; i++) {
			var o = { name : args[i + i - 1], type : args[i + i] };
			var existed = false;
			for (var j = 0; j < fs.length; j++) {
				if (fs[j].name == o.name) { // reloaded classes
					fs[j].type = o.type; // update type
					existed = true;
					break;
				}
			}
			if (!existed)
				fs.push(o);
		}
	}
};
*/
/*
 * Get the caller method for those methods that are wrapped by 
 * Clazz.searchAndExecuteMethod.
 *
 * @param args caller method's arguments
 * @return caller method, null if there is not wrapped by 
 * Clazz.searchAndExecuteMethod or is called directly.
 */
/* protected */
/*
Clazz.getMixedCallerMethod = function (args) {
	var o = {};
	var argc = args.callee.caller; // tryToSearchAndExecute
	if (argc && argc !== tryToSearchAndExecute) // inherited method's apply
		argc = argc.arguments.callee.caller;
	if (argc !== tryToSearchAndExecute
		|| (argc = argc.arguments.callee.caller) !== Clazz.searchAndExecuteMethod)
		return null;
	o.claxxRef = argc.arguments[1];
	o.fxName = argc.arguments[2];
	o.paramTypes = Clazz.getParamsType(argc.arguments[3]);	
	argc = argc.arguments.callee.caller // Clazz.generateDelegatingMethod 
					&& argc.arguments.callee.caller; // the private method's caller
	if (!argc)
		return null;
	o.caller = argc;
	return o;
};
*/
/* BH -- The issue here is a subclass calling its private method FOO when
 *       there is also a private method of the same name in its super class.
 *       This can ALWAYS be avoided and, one could argue, is bad 
 *       program design anyway. In Jmol, the presence of this possibility
 *       creates over 8000 references to the global $fx, which was only
 *       checked in a few rare cases. We can then also remove $fz references.
 *         
 */

/*
 * Check and return super private method.
 * In order make private methods be executed correctly, some extra javascript
 * must be inserted into the beggining of the method body of the non-private 
 * methods that with the same method signature as following:
 * <code>
 *			var $private = Clazz.checkPrivateMethod (arguments);
 *			if ($private) {
 *				return $private.apply (this, arguments);
 *			}
 * </code>
 * Be cautious about this. The above codes should be insert by Java2Script
 * compiler or with double checks to make sure things work correctly.
 *
 * @param args caller method's arguments
 * @return private method if there are private method fitted for the current 
 * calling environment
 */
/* public */

Clazz.checkPrivateMethod = function () {
  // get both this one and the one calling it
  me = arguments.callee.caller;
  caller = arguments.callee.caller.caller;
  var stack = me.stacks;
  // if their classes are the same, no issue
  var mySig = "\\" + Clazz.getParamsType(arguments[0]).join("\\")
  if (!me.privateNote) {
    me.privateNote = "You are seeing this note because the method " 
    + me.exName + mySig + " in class " 
    + me.exClazz.__CLASS_NAME__
    + " has a superclass method by the same name (possibly with the same parameters) that is private and "
    + " therefore might be called improperly from this class. If your "
    + " code does not run properly, or you want to make it run faster, change the name of this method to something else."
    System.out.println(me.privateNote);
    alert(me.privateNote);
  }
  /*
  alert([me.exClazz.__CLASS_NAME__, me.exName,
    caller.exClazz.__CLASS_NAME__, caller.exName,stack,mySig])
  if (stack == null || caller.exClazz == me.exClazz)
    return null;
  // I am being called by a different class...
  
  for (var i = stack.length; --i >= 0;) {
    if (stacks[i] != caller.claxxRef)
      continue;
    // and it is on MY class stack
//    if (
     
  }
  */
  
/*	var m = Clazz.getMixedCallerMethod (args);
	if (m == null) return null;
	var callerFx = m.claxxRef.prototype[m.caller.exName];
	if (callerFx == null) return null; // may not be in the class hierarchies
	var ppFun = null;
	if (callerFx.claxxOwner ) {
		ppFun = callerFx.claxxOwner.prototype[m.fxName];
	} else {
		var stacks = callerFx.stacks;
		for (var i = stacks.length - 1; i >= 0; i--) {
			var fx = stacks[i].prototype[m.caller.exName];
			if (fx === m.caller) {
				ppFun = stacks[i].prototype[m.fxName];
			} else if (fx ) {
				for (var fn in fx) {
					if (fn.indexOf ('\\') == 0 && fx[fn] === m.caller) {
						ppFun = stacks[i].prototype[m.fxName];
						break;
					}
				}
			}
			if (ppFun) {
				break;
			}
		}
	}
	if (ppFun && ppFun.claxxOwner == null) {
		ppFun = ppFun["\\" + m.paramTypes];
	}
	if (ppFun && ppFun.isPrivate && ppFun !== args.callee) {
		return ppFun;
	}
*/  
	return null;
};


//$fz = null; // for private method declaration


// /*# {$no.debug.support} >>x #*/
// /*
//  * Option to switch on/off of stack traces.
//  */
// /* protect */
//Clazz.tracingCalling = false;

// /* private */
// Clazz.callingStack = function (caller, owner) {
// 	this.caller = caller;
// 	this.owner = owner;
// };

/*# x<< #*/

/**
 * The first folder is considered as the primary folder.
 * And try to be compatiable with _Loader system.
 */
/* private */


/*** not used in Jmol
 * *
if (window["_Loader"] && _Loader.binaryFolders) {
	Clazz.binaryFolders = _Loader.binaryFolders;
} else {
	Clazz.binaryFolders = ["j2s/", "", "j2slib/"];
}

Clazz.addBinaryFolder = function (bin) {
	if (bin) {
		var bins = Clazz.binaryFolders;
		for (var i = 0; i < bins.length; i++) {
			if (bins[i] == bin) {
				return ;
			}
		}
		bins[bins.length] = bin;
	}
};
Clazz.removeBinaryFolder = function (bin) {
	if (bin) {
		var bins = Clazz.binaryFolders;
		for (var i = 0; i < bins.length; i++) {
			if (bins[i] == bin) {
				for (var j = i; j < bins.length - 1; j++) {
					bins[j] = bins[j + 1];
				}
				bins.length--;
				return bin;
			}
		}
	}
	return null;
};
Clazz.setPrimaryFolder = function (bin) {
	if (bin) {
		Clazz.removeBinaryFolder (bin);
		var bins = Clazz.binaryFolders;
		for (var i = bins.length - 1; i >= 0; i--) {
			bins[i + 1] = bins[i];
		}
		bins[0] = bin;
	}
};

***/


///////////////// special definitions of standard Java class methods ///////////

/**
 * This is a simple implementation for Clazz#load. It just ignore dependencies
 * of the class. This will be fine for jar *.z.js file.
 * It will be overriden by _Loader#load.
 * For more details, see _Loader.js
 */
/* protected */
/*
Clazz.load = function (musts, clazz, optionals, declaration) {
	// not used in Jmol
	if (declaration)
		declaration ();
};
*/

/*
 * Invade the Object prototype!
 * TODO: make sure that invading Object prototype does not affect other
 * existed library, such as Dojo, YUI, Prototype, ...
 */
java.lang.Object = Clazz._O;

Clazz._O.getName = Clazz._innerFunctions.getName;

java.lang.System = System = {
	props : null, //new java.util.Properties (),
	$props : {},
	arraycopy : function (src, srcPos, dest, destPos, length) {  
		if (src !== dest || srcPos > destPos) {
			for (var i = length; --i >= 0;)
				dest[destPos++] = src[srcPos++];
		} else {
      destPos += length;
      srcPos += length;
			for (var i = length; --i >= 0;)
				src[--destPos] = src[--srcPos];
		}
	},
	currentTimeMillis : function () {
		return new Date ().getTime ();
	},
	gc : function() {}, // bh
	getProperties : function () {
		return System.props;
	},
	getProperty : function (key, def) {
		if (System.props)
			return System.props.getProperty (key, def);
		var v = System.$props[key];
    if (typeof v != "undefined")
      return v;
    if (key.indexOf(".") > 0) {
      v = null;    
      switch (key) {
      case "java.version":
        v = "1.6";
      case "file.separator":
      case "path.separator":
        v = "/";
        break;        
      case "line.separator":
        v = (navigator.userAgent.indexOf("Windows") >= 0 ? "\r\n" : "\n");
        break;
      case "os.name":
      case "os.version":
        v = navigator.userAgent;
        break;
      }
      if (v)
        return System.$props[key] = v;
    }
    return (arguments.length == 1 ? null : def == null ? key : def); // BH
	},
	getSecurityManager : function() { return null },  // bh
	setProperties : function (props) {
		System.props = props;
	},
  lineSeparator : function() { return '\n' }, // bh
	setProperty : function (key, val) {
		if (!System.props)
			return System.$props[key] = val; // BH
		System.props.setProperty (key, val);
	}
};

System.identityHashCode=function(obj){
  if(obj==null)
    return 0;
    
        return obj._$hashcode || (obj._$hashcode = ++Clazz._hashCode)

/*    
  try{
    return obj.toString().hashCode();
  }catch(e){
    var str=":";
    for(var s in obj){
     str+=s+":"
    }
    return str.hashCode();
  }
*/  
}

System.out = new Clazz._O ();
System.out.__CLASS_NAME__ = "java.io.PrintStream";
System.out.print = function () {};
System.out.printf = function () {};
System.out.println = function () {};
System.out.write = function () {};
System.out.flush = function() {};

System.err = new Clazz._O ();
System.err.__CLASS_NAME__ = "java.io.PrintStream";
System.err.print = function () {};
System.err.printf = function () {};
System.err.println = function () {};
System.err.write = function () {};
System.err.flush = function() {};

Clazz.popup = Clazz.assert = Clazz.log = Clazz.error = window.alert;

Thread = function () {};
Thread.J2S_THREAD = Thread.prototype.J2S_THREAD = new Thread ();
Thread.currentThread = Thread.prototype.currentThread = function () {
	return this.J2S_THREAD;
};

/* not used in Jmol
Clazz.intCast = function (n) { // 32bit
	var b1 = (n & 0xff000000) >> 24;
	var b2 = (n & 0xff0000) >> 16;
	var b3 = (n & 0xff00) >> 8;
	var b4 = n & 0xff;
	if ((b1 & 0x80) != 0) {
		return -(((b1 & 0x7f) << 24) + (b2 << 16) + (b3 << 8) + b4 + 1);
	} else {
		return (b1 << 24) + (b2 << 16) + (b3 << 8) + b4;
	}
};
Clazz.shortCast = function (s) { // 16bit
	var b1 = (n & 0xff00) >> 8;
	var b2 = n & 0xff;
	if ((b1 & 0x80) != 0) {
		return -(((b1 & 0x7f) << 8) + b2 + 1);
	} else {
		return (b1 << 8) + b4;
	}
};

Clazz.byteCast = function (b) { // 8bit
	if ((b & 0x80) != 0) {
		return -((b & 0x7f) + 1);
	} else {
		return b & 0xff;
	}
};

Clazz.charCast = function (c) { // 8bit
	return String.fromCharCode (c & 0xff).charAt (0);
};

Clazz.floatCast = function (f) { // 32bit
	return f;
};

*/


/*
 * Try to fix JavaScript's shift operator defects on long type numbers.
 */

/* not used in Jmol

Clazz.longMasks = [];

Clazz.longReverseMasks = [];

Clazz.longBits = [];

;(function () {
	var arr = [1];
	for (var i = 1; i < 53; i++) {
		arr[i] = arr[i - 1] + arr[i - 1]; // * 2 or << 1
	}
	Clazz.longBits = arr;
	Clazz.longMasks[52] = arr[52];
	for (var i = 51; i >= 0; i--) {
		Clazz.longMasks[i] = Clazz.longMasks[i + 1] + arr[i];
	}
	Clazz.longReverseMasks[0] = arr[0];
	for (var i = 1; i < 52; i++) {
		Clazz.longReverseMasks[i] = Clazz.longReverseMasks[i - 1] + arr[i];
	}
}) ();


Clazz.longLeftShift = function (l, o) { // 64bit
	if (o == 0) return l;
	if (o >= 64) return 0;
	if (o > 52) {
		error ("[Java2Script] Error : JavaScript does not support long shift!");
		return l;
	}
	if ((l & Clazz.longMasks[o - 1]) != 0) {
		error ("[Java2Script] Error : Such shift operator results in wrong calculation!");
		return l;
	}
	var high = l & Clazz.longMasks[52 - 32 + o];
	if (high != 0) {
		return high * Clazz.longBits[o] + (l & Clazz.longReverseMasks[32 - o]) << 0;
	} else {
		return l << o;
	}
};

Clazz.intLeftShift = function (n, o) { // 32bit
	return (n << o) & 0xffffffff;
};

Clazz.longRightShift = function (l, o) { // 64bit
	if ((l & Clazz.longMasks[52 - 32]) != 0) {
		return Math.round((l & Clazz.longMasks[52 - 32]) / Clazz.longBits[32 - o]) + (l & Clazz.longReverseMasks[o]) >> o;
	} else {
		return l >> o;
	}
};

Clazz.intRightShift = function (n, o) { // 32bit
	return n >> o; // no needs for this shifting wrapper
};

Clazz.long0RightShift = function (l, o) { // 64bit
	return l >>> o;
};

Clazz.int0RightShift = function (n, o) { // 64bit
	return n >>> o; // no needs for this shifting wrapper
};

*/
// Compress the common public API method in shorter name
//$_L=Clazz.load;
//$_W=Clazz.declareAnonymous;$_T=Clazz.declareType;
//$_J=Clazz.declarePackage;$_C=Clazz.decorateAsClass;
//$_Z=Clazz.instantialize;$_I=Clazz.declareInterface;$_D=Clazz.isClassDefined;
//$_H=Clazz.pu$h;$_P=Clazz.p0p;$_B=Clazz.prepareCallback;
//$_N=Clazz.innerTypeInstance;$_K=Clazz.makeConstructor;$_U=Clazz.superCall;$_R=Clazz.superConstructor;
//$_M=Clazz.defineMethod;$_V=Clazz.overrideMethod;$_S=Clazz.defineStatics;
//$_E=Clazz.defineEnumConstant;
//$_F=Clazz.cloneFinals;
//$_Y=Clazz.prepareFields;$_A=Clazz.newArray;$_O=Clazz.instanceOf;
//$_G=Clazz.inheritArgs;$_X=Clazz.checkPrivateMethod;$_Q=Clazz.makeFunction;
//$_s=Clazz.registerSerializableFields;
//$_k=Clazz.overrideConstructor;


/////////////////////// inner function support /////////////////////////////////

/* public */
Clazz.innerFunctionNames = Clazz.innerFunctionNames.concat ([
    "getSuperclass", "isAssignableFrom", 
    "getConstructor", 
    "getDeclaredMethod", "getDeclaredMethods",
    "getMethod", "getMethods",   
		"getModifiers", /*"isArray",*/ "newInstance"]);

/* public */
Clazz._innerFunctions.getSuperclass = function () {
	return this.superClazz;	
};

/* public */
Clazz._innerFunctions.isAssignableFrom = function (clazz) {
	return Clazz.getInheritedLevel (clazz, this) >= 0;	
};

/* public */
Clazz._innerFunctions.getConstructor = function () {
	return new java.lang.reflect.Constructor (this, [], [], 
			java.lang.reflect.Modifier.PUBLIC);
};
/**
 * TODO: fix bug for polymorphic methods!
 */
/* public */
Clazz._innerFunctions.getDeclaredMethods = Clazz._innerFunctions.getMethods = function () {
	var ms = [];
	var p = this.prototype;
	for (var attr in p) {
		if (typeof p[attr] == "function" && !p[attr].__CLASS_NAME__) {
			/* there are polynormical methods. */
			ms.push(new java.lang.reflect.Method (this, attr,
					[], java.lang.Void, [], java.lang.reflect.Modifier.PUBLIC));
		}
	}
	p = this;
	for (var attr in p) {
		if (typeof p[attr] == "function" && !p[attr].__CLASS_NAME__) {
			ms.push(new java.lang.reflect.Method (this, attr,
					[], java.lang.Void, [], java.lang.reflect.Modifier.PUBLIC
					| java.lang.reflect.Modifier.STATIC));
		}
	}
	return ms;
};
/* public */
Clazz._innerFunctions.getDeclaredMethod = Clazz._innerFunctions.getMethod = function (name, clazzes) {
	var p = this.prototype;
	for (var attr in p) {
		if (name == attr && typeof p[attr] == "function" 
				&& !p[attr].__CLASS_NAME__) {
			/* there are polynormical methods. */
			return new java.lang.reflect.Method (this, attr,
					[], java.lang.Void, [], java.lang.reflect.Modifier.PUBLIC);
		}
	}
	p = this;
	for (var attr in p) {
		if (name == attr && typeof p[attr] == "function" 
				&& !p[attr].__CLASS_NAME__) {
			return new java.lang.reflect.Method (this, attr,
					[], java.lang.Void, [], java.lang.reflect.Modifier.PUBLIC
					| java.lang.reflect.Modifier.STATIC);
		}
	}
	return null;
};
/* public */
Clazz._innerFunctions.getModifiers = function () {
	return java.lang.reflect.Modifier.PUBLIC;
};

Clazz._innerFunctions.newInstance = function (a) {
	var clz = this;
  switch(a == null ? 0 : a.length) {
  case 0:
    return new clz();
  case 1:
  	return new clz(a[0]);
  case 2:
  	return new clz(a[0], a[1]);
  case 3:
  	return new clz(a[0], a[1], a[2]);
  case 4:
  	return new clz(a[0], a[1], a[2], a[3]);
  default:
    var x = "new " + clz.__CLASS_NAME__ + "(";
    for (var i = 0; i < a.length; i++)
     x += (i == 0 ? "" : ",") + "a[" + i + "]";
    x += ")";
    return eval(x);
  }
};

//Object.newInstance = Clazz._innerFunctions.newInstance;
;(function(){  // BH added wrapper here
	var inF = Clazz.innerFunctionNames;
	for (var i = 0; i < inF.length; i++) {
		Clazz._O[inF[i]] = Clazz._innerFunctions[inF[i]];
		Array[inF[i]] = Clazz._innerFunctions[inF[i]];
	}
	//Array["isArray"] = function () {
	//	return true;
	//};
})();

//////////////////////////// hotspot and unloading /////////////////////////////
/* For hotspot and unloading */

// not used in Jmol

/*
if (window["Clazz"] && !window["Clazz"].unloadClass) {

/ * public * /
Clazz.unloadClass = function (qClazzName) {
	var cc = Clazz.evalType (qClazzName);
	if (cc) {
		Clazz.unloadedClasses[qClazzName] = cc;
		var clazzName = qClazzName;
		var pkgFrags = clazzName.split (/\./);
		var pkg = null;
		for (var i = 0; i < pkgFrags.length - 1; i++)
			pkg = (pkg ? pkg[pkgFrags[i]] : Clazz.allPackage[pkgFrags[0]]);
		if (!pkg) {
			Clazz.allPackage[pkgFrags[0]] = null;
			window[pkgFrags[0]] = null;
			// also try to unload inner or anonymous classes
			for (var c in window) {
				if (c.indexOf (qClazzName + "$") == 0) {
					Clazz.unloadClass (c);
					window[c] = null;
				}
			}
		} else {
			pkg[pkgFrags[pkgFrags.length - 1]] = null;
			// also try to unload inner or anonymous classes
			for (var c in pkg) {
				if (c.indexOf (pkgFrags[pkgFrags.length - 1] + "$") == 0) {
					Clazz.unloadClass (pkg.__PKG_NAME__ + "." + c);
					pkg[c] = null;
				}
			}
		}

		if (Clazz.allClasses[qClazzName]) {
			Clazz.allClasses[qClazzName] = false;
			// also try to unload inner or anonymous classes
			for (var c in Clazz.allClasses) {
				if (c.indexOf (qClazzName + "$") == 0) {
					Clazz.allClasses[c] = false;
				}
			}
		}

		for (var m in cc) {
			cleanDelegateMethod (cc[m]);
		}
		for (var m in cc.prototype) {
			cleanDelegateMethod (cc.prototype[m]);
		}

		if (Clazz._Loader) {
			Clazz._Loader.unloadClassExt(qClazzName);
		}

		return true;
	}
	return false;
};

/ * private * /
var cleanDelegateMethod = function (m) {
	if (!m) 
		return;
	if (typeof m == "function" && m.lastMethod
			&& m.lastParams && m.lastClaxxRef) {
		m.lastMethod = null;
		m.lastParams = null;
		m.lastClaxxRef = null;
	}
};

} // if (window["Clazz"] && !window["Clazz"].unloadClass)
*/

/******************************************************************************
 * Copyright (c) 2007 java2script.org and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     Zhou Renjian - initial API and implementation
 *****************************************************************************/
/*******
 * @author zhou renjian
 * @create July 10, 2006
 *******/

//if (window["ClazzNode"] == null) {
/**
 * TODO:
 * Make optimization over class dependency tree.
 */

/*
 * ClassLoader Summary
 * 
 * ClassLoader creates SCRIPT elements and setup class path and onload 
 * callback to continue class loading.
 *
 * In the onload callbacks, _Loader will try to calculate the next-to-be-
 * load *.js and load it. In *.js, it will contains some codes like
 * Clazz.load (..., "$wt.widgets.Control", ...);
 * to provide information to build up the class dependency tree.
 *
 * Some known problems of different browsers:
 * 1. In IE, loading *.js through SCRIPT will first triggers onreadstatechange 
 * event, and then executes inner *.js source.
 * 2. In Firefox, loading *.js will first executes *.js source and then 
 * triggers onload event.
 * 3. In Opera, similar to IE, but trigger onload event. (TODO: More details 
 * should be studied. Currently, Opera supports no multiple-thread-loading)
 * 
 * For class dependency tree, actually, it is not a tree. It is a reference
 * net with nodes have n parents and n children. There is a root, which 
 * ClassLoader knows where to start searching and loading classes, for such
 * a net. Each node is a class. Each class may require a set of must-classes, 
 * which must be loaded before itself getting initialized, and also need a set
 * of optional classes, which also be loaded before being called.
 *
 * The class loading status will be in 6 stages.
 * 1. Unknown, the class is newly introduced by other class.
 * 2. Known, the class is already mentioned by other class.
 * 3. Loaded, *.js source is in memory, but may not be initialized yet. It 
 * requires all its must-classes be intiailized, which is in the next stage.
 * 4. Musts loaded, all must classes is already loaded and declared.
 * 5. Delcared, the class is already declared (_Loader#isClassDefined).
 * 6. Optionals loaded, all optional classes is loaded and declared.
 *
 * The ClassLoader tries to load all necessary classes in order, and intialize
 * them in order. For such job, it will traverse the dependency tree, and try 
 * to next class to-be-loaded. Sometime, the class dependencies may be in one
 * or more cycles, which must be broken down so classes is loaded in correct
 * order.
 *
 * Loading order and intializing order is very important for the ClassLoader.
 * The following technical options are considered:
 * 1. SCRIPT is loading asynchronously, which means controling order must use
 * callback methods to continue.
 * 2. Multiple loading threads are later introduced, which requires the 
 * ClassLoader should use variables to record the class status.
 * 3. Different browsers have different loading orders, which means extra tests
 * should be tested to make sure loading order won't be broken.
 * 4. Java2Script simulator itself have some loading orders that must be 
 * honored, which means it should be integrated seamlessly to Clazz system.
 * 5. Packed *.z.js is introduced to avoid lots of small *.js which requires 
 * lots of HTTP connections, which means that packed *.z.js should be treated
 * specially (There will be mappings for such packed classes).
 * 6. *.js or *.css loading may fail according to network status, which means
 * another loading try should be performed, so _Loader is more robust.
 * 7. SWT lazy loading is later introduced, which means that class loading
 * process may be paused and should be resumed later.
 *
 * Some known bugs:
 * <code>$_L(["$wt.graphics.Drawable","$wt.widgets.Widget"],
 *  "$wt.widgets.Control", ...</code>
 * has errors while must classes in different order such as
 * <code>$_L(["$wt.widgets.Widget", "$wt.graphics.Drawable"],
 *  "$wt.widgets.Control", ...</code>
 * has no error.
 * 
 * Other maybe bug scenarios:
 * 1. In <code>_Loader.maxLoadingThreads = 1;</code> single loading thread 
 * mode, there are no errors, but in default multiple thread loading mode, 
 * there are errors.
 * 2. No errors in one browser, but has errors on other browsers (Browser 
 * script loading order differences).
 * 3. First time loading has errors, but reloading it gets no errors (Maybe 
 * HTTP connections timeout, but should not accur in local file system, or it
 * is a loading bug by using JavaScript timeout thread).
 */

/*
 * The following comments with "#" are special configurations for a much
 * smaller *.js file size.
 *
 * @see net.sf.j2s.lib/src/net/sf/j2s/lib/build/SmartJSCompressor.java
 */
/**
 * Static class loader class
 */
Clazz._Loader = Clazz.ClazzLoader = function () {};

/**
 * Class dependency tree node
 */
/* private */
var Node = function () {
	this.parents = [];
	this.musts = [];
	this.optionals = [];
	this.declaration = null;
	this.name = null; // id
	this.path = null;
//	this.requires = null;
//	this.requiresMap = null;
	this.onLoaded = null;
	this.status = 0;
	this.random = 0.13412;
};


;(function(Clazz, _Loader) {

_Loader._checkLoad = Jmol._checkLoad;
 
_Loader.updateNodeForFunctionDecoration = function(qName) {
	var node = findNode(qName);
	if (node && node.status == Node.STATUS_KNOWN) {
		window.setTimeout((function(nnn) {
			return function() {
				updateNode(nnn);
			};
		})(node), 1);
	}
}

Node.prototype.toString = function() {
	return this.name || this.path || "ClazzNode";
}

Node.STATUS_UNKNOWN = 0;
Node.STATUS_KNOWN = 1;
Node.STATUS_CONTENT_LOADED = 2;
Node.STATUS_MUSTS_LOADED = 3;
Node.STATUS_DECLARED = 4;
Node.STATUS_LOAD_COMPLETE = 5;

						 
var loaders = [];

/* public */
_Loader.requireLoaderByBase = function (base) {
	for (var i = 0; i < loaders.length; i++) {
		if (loaders[i].base == base) {
			return loaders[i];
		}
	}
	var loader = new _Loader ();
	loader.base = base; 
	loaders.push(loader);
	return loader;
};

/**
 * Class dependency tree
 */
var clazzTreeRoot = new Node();

/**
 * Used to keep the status whether a given *.js path is loaded or not.
 */
/* private */
var loadedScripts = {};

/**
 * Multiple threads are used to speed up *.js loading.
 */
/* private */
var inLoadingThreads = 0;

/**
 * Maximum of loading threads
 */
/* private */
var maxLoadingThreads = 6;

var userAgent = navigator.userAgent.toLowerCase ();
var isOpera = (userAgent.indexOf ("opera") != -1);
var isIE = (userAgent.indexOf ("msie") != -1) && !isOpera;
var isGecko = (userAgent.indexOf ("gecko") != -1);

/*
 * Opera has different loading order which will result in performance degrade!
 * So just return to single thread loading in Opera!
 *
 * FIXME: This different loading order also causes bugs in single thread!
 */
if (isOpera) {
	maxLoadingThreads = 1;
	var index = userAgent.indexOf ("opera/");
	if (index != -1) {
		var verNumber = 9.0;
		try {
			verNumber = parseFloat(userAgent.subString (index + 6));
		} catch (e) {}
		if (verNumber >= 9.6) {
			maxLoadingThreads = 6;
		}
	} 
}

/**
 * Try to be compatiable with Clazz system.
 * In original design _Loader and Clazz are independent!
 *  -- zhourenjian @ December 23, 2006
 */
var isClassdefined;
var definedClasses;

if (self.Clazz && Clazz.isClassDefined) {
	isClassDefined = Clazz.isClassDefined;
} else {
	definedClasses = {};
	isClassDefined = function (clazzName) {
		return definedClasses[clazzName] == true;
	};
}

/**
 * Expand the shortened list of class names.
 * For example:
 * JU.Log, $.Display, $.Decorations
 * will be expanded to 
 * JU.Log, JU.Display, JU.Decorations
 * where "$." stands for the previous class name's package.
 *
 * This method will be used to unwrap the required/optional classes list and 
 * the ignored classes list.
 */
/* private */
var unwrapArray = function (arr) {
	if (!arr || arr.length == 0)
		return [];
	var last = null;
	for (var i = 0; i < arr.length; i++) {
		if (!arr[i])
			continue;
		if (arr[i].charAt (0) == '$') {
			if (arr[i].charAt (1) == '.') {
				if (!last)
					continue;
				var idx = last.lastIndexOf (".");
				if (idx != -1) {
					var prefix = last.substring (0, idx);
					arr[i] = prefix + arr[i].substring (1);
				}
			} else {
				arr[i] = "org.eclipse.s" + arr[i].substring (1);
			}
		}
		last = arr[i];
	}
	return arr;
};

/**
 * Used to keep to-be-loaded classes.
 */
/* private */
var classQueue = [];

/* private */
var classpathMap = {};

/* private */
var pkgRefCount = 0;

/* public */
_Loader.loadPackageClasspath = function (pkg, base, isIndex, fSuccess, mode, pt) {
	var map = classpathMap;
	mode || (mode = 0);
	fSuccess || (fSuccess = null);
	pt || (pt = 0);

	/*
	 * In some situation, maybe,
	 * _Loader.packageClasspath ("java", ..., true);
	 * is called after other _Loader#packageClasspath, e.g.
	 * <code>
	 * _Loader.packageClasspath ("org.eclipse.swt", "...", true);
	 * _Loader.packageClasspath ("java", "...", true);
	 * </code>
	 * which is not recommended. But _Loader should try to adjust orders
	 * which requires "java" to be declared before normal _Loader
	 * #packageClasspath call before that line! And later that line
	 * should never initialize "java/package.js" again!
	 */
	var isPkgDeclared = (isIndex && map["@" + pkg]);
	if (mode == 0 && isIndex && !map["@java"] && pkg.indexOf ("java") != 0 && needPackage("java")) {
		_Loader.loadPackage("java", fSuccess ? function(_package){_Loader.loadPackageClasspath(pkg, base, isIndex, fSuccess, 1)} : null);
		if (fSuccess)
			return;
	}
	if (pkg instanceof Array) {
		unwrapArray(pkg);
		if (fSuccess) {
			if (pt < pkg.length)
				_Loader.loadPackageClasspath(pkg[pt], base, isIndex, function(_loadPackageClassPath){_Loader.loadPackageClasspath(pkg, base, isIndex, fSuccess, 1, pt + 1)}, 1);
			else
				fSuccess();
		} else {
			for (var i = 0; i < pkg.length; i++)
				_Loader.loadPackageClasspath(pkg[i], base, isIndex, null);
		}
		return;
	}
	switch (pkg) {
	case "java.*":
		pkg = "java";
		// fall through
	case "java":
		if (base) {
			// support ajax for default
			var key = "@net.sf.j2s.ajax";
			if (!map[key])
				map[key] = base;
			key = "@net.sf.j2s";
			if (!map[key])
				map[key] = base;
		}		
		break;
	case "swt":
		pkg = "org.eclipse.swt";
		break;
	case "ajax":
		pkg = "net.sf.j2s.ajax";
		break;
	case "j2s":
		pkg = "net.sf.j2s";
		break;
	default:
		if (pkg.lastIndexOf(".*") == pkg.length - 2)
			pkg = pkg.substring(0, pkg.length - 2);
		break;
	}
	if (base) // critical for multiple applets
		map["@" + pkg] = base;
	if (isIndex && !isPkgDeclared && !window[pkg + ".registered"]) {
		pkgRefCount++;
		if (pkg == "java")
			pkg = "core" // JSmol -- moves java/package.js to core/package.js
		_Loader.loadClass(pkg + ".package", function () {
					if (--pkgRefCount == 0)
						runtimeLoaded();
					//fSuccess && fSuccess();
				}, true, true, 1);
		return;
	}
	fSuccess && fSuccess();
};

/**
 * BH: allows user/developer to load classes even though wrapping and Google
 * Closure Compiler has not been run on the class.
 *   
 */
Clazz.loadClass = function (name, onLoaded, async) {
  if (!self.Class) {
    Class = Clazz;
    Class.forName = Clazz._4Name;
    JavaObject = Clazz._O;
    // maybe more here
  }
  return (name && _Loader.loadClass(name, onLoaded, true, async, 1));
}

/**
 * Load the given class ant its related classes.
 */
/* public */
_Loader.loadClass = function (name, onLoaded, forced, async, mode) {

  //System.out.println("loadClass " + name)
  
  mode || (mode = 0); // BH: not implemented
  (async == null) && (async = false);
  
 	if (typeof onLoaded == "boolean")
		return Clazz.evalType(name);

	// Make sure that packageClasspath ("java", base, true); 
	// is called before any _Loader#loadClass is called.

	if (needPackage("java")) {
		_Loader.loadPackage("java");
  }
    
// BH unnecessary	
// if (needPackage("core")) {
//		_Loader.loadPackage("core");
//    }	

//	var swtPkg = "org.eclipse.swt";
//	if (name.indexOf (swtPkg) == 0 || name.indexOf ("$wt") == 0) {
//		_Loader.assurePackageClasspath (swtPkg);
//	}
//	if (name.indexOf ("junit") == 0) {
//		_Loader.assurePackageClasspath ("junit");
//	}

	// Any _Loader#loadClass calls will be queued until java.* core classes are loaded.

	_Loader.keepOnLoading = true;
	
	if (!forced && (pkgRefCount && name.lastIndexOf(".package") != name.length - 8
			|| name.indexOf("java.") != 0 && !isClassDefined(runtimeKeyClass)
		 )) {	
		queueBe4KeyClazz.push([name, onLoaded]);
    
    
  System.out.println("loadclass-queuing" + name+ runtimeKeyClass + " "+ isClassDefined(runtimeKeyClass))

		return;    
	}
	var b;
	if ((b = isClassDefined(name)) || isClassExcluded(name)) {
		if (b && onLoaded) {
			var nn = findNode(name);
			if (!nn || nn.status >= Node.STATUS_LOAD_COMPLETE) {
				if (async) {
					window.setTimeout(onLoaded, 25);
				} else {
					onLoaded();
				}
			}
		}
		return;
	}
	var path = _Loader.getClasspathFor(name);
  var existed = loadedScripts[path];
  	var qq = classQueue;
	if (!existed)
		for (var i = qq.length; --i >= 0;)
			if (qq[i].path == path || qq[i].name == name) {
				existed = true;
				break;
			}
	if (existed) {
		if (onLoaded) {
			var n = findNode(name);
			if (n) {
				if (!n.onLoaded) {
					n.onLoaded = onLoaded;
				} else if (onLoaded != n.onLoaded) {
					n.onLoaded = (function (nF, oF) { return function () { nF(); oF() };	}) (n.onLoaded, onLoaded);
				}
			}
		}
		return;
	}

	var n = (Clazz.unloadedClasses[name] && findNode(name) || new Node());
	n.name = name;
	n.path = path;
	n.isPackage = (path.lastIndexOf("package.js") == path.length - 10);
	mappingPathNameNode(path, name, n);
	n.onLoaded = onLoaded;
	n.status = Node.STATUS_KNOWN;
	var needBeingQueued = false;
	for (var i = qq.length; --i >= 0;) {
		if (qq[i].status != Node.STATUS_LOAD_COMPLETE) {
			needBeingQueued = true;
			break;
		}
	}
	
	if (n.isPackage) {//forced
		// push class to queue
		var pt = qq.length;
		for (; --pt >= 0;) {
			if (qq[pt].isPackage) 
				break;
			qq[pt + 1] = qq[pt];
		}
		qq[++pt] = n;
	} else if (needBeingQueued) {
		qq.push(n);
	}
	if (!needBeingQueued) { // can be loaded directly
		var bSave = false;
		if (onLoaded) {	
			bSave = isLoadingEntryClass;
			isLoadingEntryClass = true;
		}
    if (forced)onLoaded = null;
		addChildClassNode(clazzTreeRoot, n, true);
		loadScript(n, n.path, n.requiredBy, false, onLoaded ? function(_loadClass){ isLoadingEntryClass = bSave; onLoaded()}: null);
	}
};

/*
 * Check whether given package's classpath is setup or not.
 * Only "java" and "org.eclipse.swt" are accepted in argument.
 */
/* private */
var needPackage = function(pkg) {
  // note that false != null and true != null
	return (window[pkg + ".registered"] != null && !classpathMap["@" + pkg]);
}

/* private */
_Loader.loadPackage = function(pkg, fSuccess) {
	fSuccess || (fSuccess = null);
	window[pkg + ".registered"] = false;
	_Loader.loadPackageClasspath(pkg, 
		(_Loader.J2SLibBase || (_Loader.J2SLibBase = (_Loader.getJ2SLibBase() || "j2s/"))), 
		true, fSuccess);
};

/**
 * Register classes to a given *.z.js path, so only a single *.z.js is loaded
 * for all those classes.
 */
/* public */
_Loader.jarClasspath = function (jar, clazzes) {
	if (!(clazzes instanceof Array))
		clazzes = [clazzes];
	unwrapArray(clazzes);
  if (Jmol._debugCore)
    jar = jar.replace(/\.z\./, ".")
	for (var i = clazzes.length; --i >= 0;)
		classpathMap["#" + clazzes[i]] = jar;
	classpathMap["$" + jar] = clazzes;
};

/**
 * Usually be used in .../package.js. All given packages will be registered
 * to the same classpath of given prefix package.
 */
/* public */
_Loader.registerPackages = function (prefix, pkgs) {
	//_Loader.checkInteractive ();
	var base = _Loader.getClasspathFor (prefix + ".*", true);
	for (var i = 0; i < pkgs.length; i++) {
		if (window["Clazz"]) {
			Clazz.declarePackage (prefix + "." + pkgs[i]);
		}
		_Loader.loadPackageClasspath (prefix + "." + pkgs[i], base);
	}
};

/**
 * Using multiple sites to load *.js in multiple threads. Using multiple
 * sites may avoid 2 HTTP 1.1 connections recommendation limit.
 * Here is a default implementation for http://archive.java2script.org.
 * In site archive.java2script.org, there are 6 sites:
 * 1. http://archive.java2script.org or http://a.java2script.org
 * 2. http://erchive.java2script.org or http://e.java2script.org
 * 3. http://irchive.java2script.org or http://i.java2script.org
 * 4. http://orchive.java2script.org or http://o.java2script.org
 * 5. http://urchive.java2script.org or http://u.java2script.org
 * 6. http://yrchive.java2script.org or http://y.java2script.org
 */
/* protected */
	/*
_Loader.multipleSites = function (path) {
	var deltas = window["j2s.update.delta"];
	if (deltas && deltas instanceof Array && deltas.length >= 3) {
		var lastOldVersion = null;
		var lastNewVersion = null;
		for (var i = 0; i < deltas.length / 3; i++) {
			var oldVersion = deltas[i + i + i];
			if (oldVersion != "$") {
				lastOldVersion = oldVersion;
			}
			var newVersion = deltas[i + i + i + 1];
			if (newVersion != "$") {
				lastNewVersion = newVersion;
			}
			var relativePath = deltas[i + i + i + 2];
			var key = lastOldVersion + "/" + relativePath;
			var idx = path.indexOf (key);
			if (idx != -1 && idx == path.length - key.length) {
				path = path.substring (0, idx) + lastNewVersion + "/" + relativePath;
				break;
			}
		}
	}
	var length = path.length;
	if (maxLoadingThreads > 1 
			&& ((length > 15 && path.substring (0, 15) == "http://archive.")
			|| (length > 9 && path.substring (0, 9) == "http://a."))) {
		var index = path.lastIndexOf("/");
		if (index < length - 3) {
			var arr = ['a', 'e', 'i', 'o', 'u', 'y'];
			var c1 = path.charCodeAt (index + 1);
			var c2 = path.charCodeAt (index + 2);
			var idx = (length - index) * 3 + c1 * 5 + c2 * 7; // Hash
			return path.substring (0, 7) + arr[idx % 6] + path.substring (8);
		}
	}
	return path;
};
	*/

/**
 * Return the *.js path of the given class. Maybe the class is contained
 * in a *.z.js jar file.
 * @param clazz Given class that the path is to be calculated for. May
 * be java.package, or java.lang.String
 * @param forRoot Optional argument, if true, the return path will be root
 * of the given classs' package root path.
 * @param ext Optional argument, if given, it will replace the default ".js"
 * extension.
 */
/* public */
_Loader.getClasspathFor = function (clazz, forRoot, ext) {
	var path = classpathMap["#" + clazz];
	if (!path || forRoot || ext) {
		var base;
		var idx;
		if (path) {
			clazz = clazz.replace(/\./g, "/");	
			if ((idx = path.lastIndexOf(clazz)) >= 0 
				|| (idx = clazz.lastIndexOf("/")) >= 0 
					&& (idx = path.lastIndexOf(clazz.substring(0, idx))) >= 0)
				base = path.substring(0, idx);
		} else {
			idx = clazz.length + 2;
			while ((idx = clazz.lastIndexOf(".", idx - 2)) >= 0)
				if ((base = classpathMap["@" + clazz.substring(0, idx)]))
					break;
			if (!forRoot)
				clazz = clazz.replace (/\./g, "/");	
		}
		if (base == null) {
			var bins = "binaryFolders";
			base = (window["Clazz"] && Clazz[bins] && Clazz[bins].length ? Clazz[bins][0] 
				: _Loader[bins]	&& _Loader[bins].length ? _Loader[bins][0]
				: "j2s");
		}
		path = (base.lastIndexOf("/") == base.length - 1 ? base : base + "/") + (forRoot ? ""
			: clazz.lastIndexOf("/*") == clazz.length - 2 ? clazz.substring(0, idx + 1)
			: clazz + (!ext ? ".js" : ext.charAt(0) != '.' ? "." + ext : ext));
	}		
	return path;//_Loader.multipleSites(path);
};

/**
 * To ignore some classes.
 */
/* public */
_Loader.ignore = function () {
	var clazzes = (arguments.length == 1 && arguments[0] instanceof Array ?
			clazzes = arguments[0] : null);
	var n = (clazzes ? clazzes.length : arguments.length);
	if (!clazzes) {
		clazzes = new Array(n);
		for (var i = 0; i < n; i++)
			clazzes[i] = arguments[i];
	}
	unwrapArray(clazzes);
	for (var i = 0; i < n; i++)
		excludeClassMap["@" + clazzes[i]] = 1;
};

/**
 * The following *.script* can be overriden to indicate the 
 * status of classes loading.
 *
 * TODO: There should be a Java interface with name like INativeLoaderStatus
 */
/* public */
_Loader.onScriptLoading = function (file){};

/* public */
_Loader.onScriptLoaded = function (file, isError){};

/* public */
_Loader.onScriptInitialized = function (file){};

/* public */
_Loader.onScriptCompleted = function (file){};

/* public */
_Loader.onClassUnloaded = function (clazz){};

/**
 * After all the classes are loaded, this method will be called.
 * Should be overriden to run *.main([]).
 */
/* public */
_Loader.onGlobalLoaded = function () {};

/* public */
_Loader.keepOnLoading = true; // never set false in this code


/* private */
var mapPath2ClassNode = {};

/* private */
var isClassExcluded = function (clazz) {
	return excludeClassMap["@" + clazz];
};

/* Used to keep ignored classes */
/* private */
var excludeClassMap = {};

/* private */
var evaluate = function(file, file0, js, isLoaded) {
  if (!isLoaded)
 		try {
			eval(js + ";//# sourceURL="+file);
		} catch (e) {      
      if (Clazz._isQuiet) 
        return;
			var s = "[Java2Script] The required class file \n\n" + file + (js.indexOf("[Exception") == 0 && js.indexOf("data: no") ? 
         "\nwas not found.\n"
        : "\ncould not be loaded. Script error: " + e.message + " \n\ndata:\n\n" + js) + "\n\n" + Clazz.getStackTrace();
  		alert(s)
			Clazz.alert(s);
			throw e;
		}
	_Loader.onScriptLoaded(file, false);
	tryToLoadNext(file0);
}

/* private */
var failedHandles = {};

/* private */
var generateRemovingFunction = function (node) {
	return function () {
		if (node.readyState != "interactive") {
			try {
				if (node.parentNode)
					node.parentNode.removeChild (node);
			} catch (e) { }
			node = null;
		}
	};
};

/* private */
var removeScriptNode = function (n) {
	if (window["j2s.script.debugging"]) {
		return;
	}
	// lazily remove script nodes.
	window.setTimeout (generateRemovingFunction (n), 1);
};

/* public */
Clazz._4Name = function(clazzName, applet, state) {
	if (Clazz.isClassDefined(clazzName))
		return Clazz.evalType(clazzName);
	var f = (Jmol._isAsync && applet ? applet._restoreState(clazzName, state) : null);
	if (f == 1)
		return null; // must be already being created
	if (_Loader.setLoadingMode(f ? _Loader.MODE_SCRIPT : "xhr.sync")) {
		_Loader.loadClass(clazzName, f, false, true, 1);
		return null; // this will surely throw an error, but that is OK
	}
	//alert ("Using Java reflection: " + clazzName + " for " + applet._id + " \n"+ Clazz.getStackTrace());
	_Loader.loadClass(clazzName);
	return Clazz.evalType(clazzName);
};

/**
 * BH: possibly useful for debugging
 */ 
Clazz.currentPath= "";

/**
 * Load *.js by adding script elements into head. Hook the onload event to
 * load the next class in dependency tree.
 */
/* private */
var loadScript = function (node, file, why, ignoreOnload, fSuccess, _loadScript) {

	Clazz.currentPath = file;
  
	if (ignoreOnload)alert("WHY>>")
//BH removed	// maybe some scripts are to be loaded without needs to know onload event.
//	if (!ignoreOnload && loadedScripts[file]) {
//		_Loader.tryToLoadNext(file);
//		return;
//	}

  var isLoaded = loadedScripts[file];
	loadedScripts[file] = true;
	// also remove from queue
	removeArrayItem(classQueue, file);

  // forces not-found message
  // at least for now, force synchronous transfer of all class files
  isUsingXMLHttpRequest = true;
  isAsynchronousLoading = false;
  
  
  if (_Loader._checkLoad) {
    System.out.println("\t" + file + (why ? "\n -- required by " + why : "") + "  ajax=" + isUsingXMLHttpRequest + " async=" + isAsynchronousLoading)
  }

  var file0 = file;
  if (Clazz._debugging) {
    file = file.replace(/\.z\.js/,".js");
  }

  if (!isLoaded)
    System.out.println("loadScript " + file)

	_Loader.onScriptLoading(file);
	if (isUsingXMLHttpRequest && !isAsynchronousLoading) {
		// alert("\t" + file + (why ? "\n -- required by " + why : "") + "  ajax=" + isUsingXMLHttpRequest + " async=" + isAsynchronousLoading + " " + Clazz.getStackTrace())
		// synchronous loading
		// works in MSIE locally unless a binary file :)
		// from Jmol.api.Interface only
		var data = Jmol._getFileData(file);
    try{
		  evaluate(file, file0, data, isLoaded);
    }catch(e) {
      alert(e + " loading file " + file + " " + node.name + " " + Clazz.getStackTrace());
    }
    if (fSuccess) {
//      System.out.println("firing in loadScript " + file + " " + (fSuccess && fSuccess.toString()))
      fSuccess(); 
    }
		return;
	}
  // only when running asynchronously    
	var info = {
		dataType:"script",
		async:true, 
		type:"GET", 
		url:file,
		success:W3CScriptOnCallback(file, false, fSuccess),
		error:W3CScriptOnCallback(file, true, fSuccess)
	};
	inLoadingThreads++;
  if (isLoaded)
    setTimeout(info.success, 0);
  else
	 Jmol.$ajax(info);
};

/* private */
var W3CScriptOnCallback = function (path, forError, fSuccess) {
  var s = Clazz.getStackTrace();
	return function () {
	if (forError && __debuggingBH)Clazz.alert ("############ forError=" + forError + " path=" + path + " ####" + (forError ? "NOT" : "") + "LOADED###");
		if (isGecko && this.timeoutHandle)
			window.clearTimeout(this.timeoutHandle), this.timeoutHandle = null;
		if (inLoadingThreads > 0)
			inLoadingThreads--;
		this.onload = null;
		this.onerror = null;
		if (forError) 
			alert ("There was a problem loading " + path);
		_Loader.onScriptLoaded(path, true);
		var node = this;			
		var f;
    if (fSuccess)
      f = function(_W3scriptFS){removeScriptNode(node);tryToLoadNext(path, fSuccess); };
    else
      f = function(_W3script){removeScriptNode(node);tryToLoadNext(path)};
		if (loadingTimeLag >= 0)
			window.setTimeout(function() { tryToLoadNext(path, f); }, loadingTimeLag);
		else
			tryToLoadNext(path, f);
	};
};

/* private */
var isLoadingEntryClass = true;

/* private */
var besidesJavaPackage = false;

/**
 * After class is loaded, this method will be executed to check whether there
 * are classes in the dependency tree that need to be loaded.
 */
/* private */
var tryToLoadNext = function (file, fSuccess) {
	var node = mapPath2ClassNode["@" + file];
	if (!node) // maybe class tree root
		return;
	var n;
  // check for content loaded
	var clazzes = classpathMap["$" + file];
	if (clazzes) {
		for (var i = 0; i < clazzes.length; i++) {
			var name = clazzes[i];
			if (name != node.name && (n = findNode(name))) {
				if (n.status < Node.STATUS_CONTENT_LOADED) {
					n.status = Node.STATUS_CONTENT_LOADED;
					updateNode(n);
				}
			} else {
				n = new Node();
				n.name = name;
				var pp = classpathMap["#" + name];
				if (!pp) {
					alert (name + " J2S error in tryToLoadNext");
					error("Java2Script implementation error! Please report this bug!");
				}
				n.path = pp;
				mappingPathNameNode (n.path, name, n);
				n.status = Node.STATUS_CONTENT_LOADED;
				addChildClassNode(clazzTreeRoot, n, false);
				updateNode(n);
			}
		}
	}
	if (node instanceof Array) {
		for (var i = 0; i < node.length; i++) {
			if (node[i].status < Node.STATUS_CONTENT_LOADED) {
				node[i].status = Node.STATUS_CONTENT_LOADED;
				updateNode(node[i]);
			}
		}
	} else if (node.status < Node.STATUS_CONTENT_LOADED) {
		var stillLoading = false;
		var ss = document.getElementsByTagName ("SCRIPT");
		for (var i = 0; i < ss.length; i++) {
			if (isIE) {
				if (ss[i].onreadystatechange && ss[i].onreadystatechange.path == node.path
						&& ss[i].readyState == "interactive") {
					stillLoading = true;
					break;
				}
			} else if (ss[i].onload && ss[i].onload.path == node.path) {
				stillLoading = true;
				break;
			}
		}
		if (!stillLoading) {
			node.status = Node.STATUS_CONTENT_LOADED;
			updateNode(node);
		}
	}
	/*
	 * Maybe in #optinalLoaded inside above _Loader#updateNode calls, 
	 * _Loader.keepOnLoading is set false (Already loaded the wanted
	 * classes), so here check to stop.
	 */
	 
	if (!_Loader.keepOnLoading) // set externally
		return;

 // check for a "must" class that has content and load it
	var cq;
	var working = true;
	if ((n = findNextMustClass(Node.STATUS_KNOWN))) {
		loadClassNode(n);
		while (inLoadingThreads < maxLoadingThreads) {
			if (!(n = findNextMustClass(Node.STATUS_KNOWN)))
				break;
			loadClassNode(n); // will increase inLoadingThreads!
		}
	} else if ((cq = classQueue).length != 0) { 
		/* queue must be loaded in order! */
		n = cq.shift();
		if (!loadedScripts[n.path] 
				|| cq.length != 0 
				|| !isLoadingEntryClass
				|| n.musts.length
				|| n.optionals.length) {
			addChildClassNode(clazzTreeRoot, n, true);
			loadScript(n, n.path, n.requiredBy, false);
		} else if (isLoadingEntryClass) {
			/*
			 * The first time reaching here is the time when ClassLoader
			 * is trying to load entry class. Class with #main method and
			 * is to be executed is called Entry Class.
			 *
			 * Here when loading entry class, ClassLoader should not call
			 * the next following loading script. This is because, those
			 * scripts will try to mark the class as loaded directly and
			 * then continue to call #onLoaded callback method,
			 * which results in an script error!
			 */
			isLoadingEntryClass = false;
		}
	} else if ((n = findNextRequiredClass(Node.STATUS_KNOWN))) {
		loadClassNode(n);
		while (inLoadingThreads < maxLoadingThreads) {
			if (!(n = findNextRequiredClass(Node.STATUS_KNOWN)))
				break;
			loadClassNode(n); // will increase inLoadingThreads!
		}
	} else {
		working = false;
	}
	if (working || inLoadingThreads > 0)
		return;
  // 
  // now check all classes that MUST be loaded prior to initialization 
  // of some other class (static calls, extends, implements)
  // and all classes REQUIRED somewhere in that class, possibly by the constructor
  // (that is, "new xxxx()" called somewhere in code) and update them
  // that have content but are not declared already 
	var f = [findNextMustClass,findNextRequiredClass];
	var lastNode = null;
	for (var i = 0; i < 2; i++)
		while ((n = f[i](Node.STATUS_CONTENT_LOADED))) {
			if (i == 1 && lastNode === n) // Already existed cycle ?
				n.status = Node.STATUS_LOAD_COMPLETE;
			updateNode(n);
			lastNode = n;
		}
    
  // check for load cycles
  
	while (true) {
		tracks = [];
		if (!checkCycle(clazzTreeRoot, file))
			break;
	}
  
  // and update all MUST and REQUIRED classes that are declared already 
  
	for (var i = 0; i < 2; i++) {
		lastNode = null;
		while ((n = f[i](Node.STATUS_DECLARED))) {
			if (lastNode === n) 
				break;
			updateNode(lastNode = n);
		}
	}
	var done = [];
	for (var i = 0; i < 2; i++) 
		while ((n = f[i](Node.STATUS_DECLARED)))
			done.push(n), n.status = Node.STATUS_LOAD_COMPLETE;
	if (done.length) {
		for (var i = 0; i < done.length; i++)
			destroyClassNode(done[i]);
		for (var i = 0; i < done.length; i++)
			if ((f = done[i].onLoaded))
				done[i].onLoaded = null, f();
	}
  
  
  
  
  
  
  
	//System.out.println(node.name + " loaded completely" + _Loader.onGlobalLoaded + "\n\n")
  if (fSuccess) {
    //System.out.println("tryToLoadNext firing " + _Loader._classCountOK + "/" + _Loader._classCountPending + " "   + fSuccess.toString() + " " + Clazz.getStackTrace())
	  fSuccess();
  } else if (_Loader._classCountPending) {
    for (var name in _Loader._classPending) {
      var n = findNode(name);
      System.out.println("class left pending " + name + " " + n);
      if (n) {
        updateNode(n);
        break;
      }
    }
  } else {
    
 // System.out.println("I think I'm done " 
  // + _Loader._classCountOK + "/" + _Loader._classCountPending + " " 
   //+ _Loader.onGlobalLoaded.toString() + " " + Clazz.getStackTrace()
 //  )
    if (_Loader._checkLoad) {
      System.out.println("I think I'm done: SAEM call count: " + SAEMid);
      Clazz.showDuplicates(true);
    }
  }
	_Loader.onGlobalLoaded();
};


var tracks = [];

/*
 * There are classes reference cycles. Try to detect and break those cycles.
 */
/* private */
var checkCycle = function (node, file) {
	var ts = tracks;
	var len = ts.length;
  // add this node to tracks
	ts.push(node);
	var i = len;
	for (; --i >= 0;)
		if (ts[i] === node && ts[i].status >= Node.STATUS_DECLARED) 
			break;
	if (i >= 0) {
    // this node is already in tracks, and it has been declared already
    // for each node in tracks, set its status to "LOAD_COMPLETE"
    // update all parents, remove all parents, and fire its onLoaded function
    // then clear tracks and return true (keep checking)  
    if (_Loader._checkLoad) {
      var msg = "cycle found loading " + file + " for " + node;
      System.out.println(msg)
    } 
		for (; i < len; i++) {
      var n = ts[i];
			n.status = Node.STATUS_LOAD_COMPLETE;
			destroyClassNode(n); // Same as above
			for (var k = 0; k < n.parents.length; k++)
				updateNode(n.parents[k]);
			n.parents = [];
      var f = n.onLoaded;
      if (_Loader._checkLoad) {
        var msg = "cycle setting status to LOAD_COMPLETE for " + n.name + (f ? " firing " + f.toString() : "");
        System.out.println(msg)
      } 
			if (f)
				n.onLoaded = null, f();
		}
		ts.length = 0;
		return true;
	}
	var a = [node.musts, node.optionals];
	for (var j = 0; j < 2; j++)
		for (var r = a[j], i = r.length; --i >= 0;)
			if (r[i].status == Node.STATUS_DECLARED && checkCycle(r[i], file)) 
				return true;
  // reset _tracks to its original length      
	ts.length = len;
	return false; // done 
};


_Loader._classCountPending = 0;
_Loader._classCountOK = 0;
_Loader._classPending = {};

_Loader.showPending = function() {
  var a = [];
  for (var name in _Loader._classPending) {
    var n = findNode(name);
    if (!n) {
      alert("No node for " + name);
      continue;
    }
    a.push(n);
    System.out.println(showNode("", "", n, "", 0));     
  }  
  return a;
}

var showNode = function(s, names, node, inset, level) {
  names += "--" + node.name;
  s += names + "\n";
  if (level > 5) {
    s += inset + " ...\n";
    return s;
  }
  inset += "\t";
  s += inset + "status: " + node.status + "\n";
  if (node.parents && node.parents.length && node.parents[0] && node.parents[0].name) {
    s += inset + "parents: " + node.parents.length + "\n";
    for (var i = 0; i < node.parents.length; i++) {
      s = showNode(s, names, node.parents[i], inset + "\t", level+1);
    }
    s += "\n";
  }
//  if (node.requiredBy) {
//    s += inset + "requiredBy:\n";
//    s = showNode(s, names, node.requiredBy, inset + "\t", level+1);
//    s += "\n";
//  }
  return s;    
}     

/**
 * Update the dependency tree nodes recursively.
 */
/* private */
updateNode = function(node, _updateNode) {
	if (!node.name || node.status >= Node.STATUS_LOAD_COMPLETE) {
		destroyClassNode(node);
		return;
	}
	var ready = true;
  // check for declared and also having MUSTS
	if (node.musts.length && node.declaration) {
		for (var mustLength = node.musts.length, i = mustLength; --i >= 0;) {
			var n = node.musts[i];
			n.requiredBy = node;
			if (n.status < Node.STATUS_DECLARED && isClassDefined (n.name)) {
				var nns = []; // a stack for onLoaded events
				n.status = Node.STATUS_LOAD_COMPLETE;
				destroyClassNode(n); // Same as above
				if (n.declaration	&& n.declaration.clazzList) {
					// For those classes within one *.js file, update them synchronously.
					for (var j = 0, list = n.declaration.clazzList, l = list.length; j < l; j++) {
						var nn = findNode (list[j]);
						if (nn && nn.status != Node.STATUS_LOAD_COMPLETE
								&& nn !== n) {
							nn.status = n.status;
							nn.declaration = null;
							destroyClassNode(nn);
							nn.onLoaded && nns.push(nn);
						}
					}
					n.declaration = null;
				}
        // fire all onLoaded events
				if (n.onLoaded)
					nns.push(n);
				for (var j = 0; j < nns.length; j++) {
					var onLoaded = nns[j].onLoaded;
					if (onLoaded) {
						nns[j].onLoaded = null;
						onLoaded();
					}
				}
			} else {
				(n.status == Node.STATUS_CONTENT_LOADED) && updateNode(n); // musts may be changed
				if (n.status < Node.STATUS_DECLARED)
					ready = false;
			}
			if (node.musts.length != mustLength) {
				// length changed -- restart!
				i = mustLength = node.musts.length;
				ready = true;
			}
		}
	}
	if (!ready)
		return;
	if (node.status < Node.STATUS_DECLARED) {
		var decl = node.declaration;
		if (decl)
			decl(), decl.executed = true;
    if(_Loader._checkLoad) {
            if (_Loader._classPending[node.name]) {
              delete _Loader._classPending[node.name];
              _Loader._classCountOK;
              _Loader._classCountPending--;
//              System.out.println("OK " + (_Loader._classCountOK) + " FOR " + node.name)
            }
    }
		node.status = Node.STATUS_DECLARED;
		if (definedClasses)
			definedClasses[node.name] = true;
		_Loader.onScriptInitialized(node.path);
		if (node.declaration && node.declaration.clazzList) {
			// For those classes within one *.js file, update them synchronously.
			for (var j = 0, list = node.declaration.clazzList, l = list.length; j < l; j++) {
				var nn = findNode(list[j]);
				if (nn && nn.status != Node.STATUS_DECLARED
						&& nn !== node) {
					nn.status = Node.STATUS_DECLARED;
					if (definedClasses)
						definedClasses[nn.name] = true;
					_Loader.onScriptInitialized(nn.path);
				}
			}
		}
	}
	var level = Node.STATUS_DECLARED;
	if (node.optionals.length == 0 && node.musts.length == 0
			|| node.status > Node.STATUS_KNOWN && !node.declaration
			|| checkStatusIs(node.musts, Node.STATUS_LOAD_COMPLETE)
					&& checkStatusIs(node.optionals, Node.STATUS_LOAD_COMPLETE)) { 
		level = Node.STATUS_LOAD_COMPLETE;
		if (!doneLoading(node, level))
			return false;
			// For those classes within one *.js file, update them synchronously.
		if (node.declaration && node.declaration.clazzList) {
			for (var j = 0, list = node.declaration.clazzList, l = list.length; j < l; j++) {
				var nn = findNode(list[j]);
				if (nn && nn.status != level && nn !== node) {
					nn.declaration = null;
					if (!doneLoading(nn, level))
						return false;
				}
			}
		}
	}
  // _Loader.updateParents = function (node, level, _updateParents)
	if (node.parents && node.parents.length) {
  	for (var i = 0; i < node.parents.length; i++) {
  		var p = node.parents[i];
  		if (p.status < level) 
  			updateNode(p, p.name);
  	}
  	if (level == Node.STATUS_LOAD_COMPLETE)
  		node.parents = [];
  }
};

/* private */
var checkStatusIs = function(arr, status){
	for (var i = arr.length; --i >= 0;)
		if (arr[i].status < status)
			return false;
	return true;
}
/* private */
var doneLoading = function(node, level, _doneLoading) {
	node.status = level;
	_Loader.onScriptCompleted(node.path);
  
	var onLoaded = node.onLoaded;
	if (onLoaded) {
		node.onLoaded = null;
		onLoaded();
		if (!_Loader.keepOnLoading)
			return false;
	}
  
	destroyClassNode(node);
	return true;
}

/*
 * Be used to record already used random numbers. And next new random
 * number should not be in the property set.
 */
/* private */
var usedRandoms = {
  "r0.13412" : 1
};

/* private */
var getRnd = function() {
	while (true) { // get a unique random number
		var rnd = Math.random();
		var s = "r" + rnd;
		if (!usedRandoms[s])
			return (usedRandoms[s] = 1, clazzTreeRoot.random = rnd);
	}
}

/* protected */
var findNode = function(clazzName) {
	getRnd();
	return findNodeUnderNode(clazzName, clazzTreeRoot);
};

/* private */
var findNextRequiredClass = function(status) {
	getRnd();
	return findNextRequiredNode(clazzTreeRoot, status);
};

/* private */
var findNextMustClass = function(status) {
	return findNextMustNode(clazzTreeRoot, status);
};

/* private */
var findNodeUnderNode = function(clazzName, node) {
	var n;
	// node, then musts then optionals
	return (node.name == clazzName ? node 
		: (n = findNodeWithin(clazzName, node.musts))
		|| (n = findNodeWithin(clazzName, node.optionals)) 
		? n : null);
};

/* private */
var findNodeWithin = function(name, arr) {
	var rnd = clazzTreeRoot.random;
	for (var i = arr.length; --i >= 0;) {
		var n = arr[i];
		if (n.name == name)
			return n;
		if (n.random != rnd) {
			n.random = rnd;
			if ((n = findNodeUnderNode(name, n)))
				return n;
		}
	}
	return null;
}

/* private */
var checkStatus = function(n, status) {
	return (n.status == status 
			&& (status != Node.STATUS_KNOWN || !loadedScripts[n.path])
			&& (status == Node.STATUS_DECLARED	|| !isClassDefined (n.name)));
}

/* private */
var findNextMustNode = function(node, status) {
	for (var i = node.musts.length; --i >= 0;) {
		var n = node.musts[i];
		if (checkStatus(n, status) || (n = findNextMustNode(n, status)))
			return n;	
	}
	return (checkStatus(node, status) ? node : null); 
};

/* private */
var findNextRequiredNode = function (node, status) {
	// search musts first
	// search optionals second
	// search itself last
	var n;
	return ((n = searchClassArray(node.musts, status))
		|| (n = searchClassArray(node.optionals, status))
		|| checkStatus(n = node, status) ? n : null);
};

/* private */
var searchClassArray = function (arr, status) {
	if (arr) {
		var rnd = clazzTreeRoot.random;
		for (var i = 0; i < arr.length; i++) {
			var n = arr[i];
			if (checkStatus(n, status))
				return n;
			if (n.random != rnd) {
				n.random = rnd; // mark as visited!
				if ((n = findNextRequiredNode(n, status)))
					return n;
			}
		}
	}
	return null;
};

/**
 * This map variable is used to mark that *.js is correctly loaded.
 * In IE, _Loader has defects to detect whether a *.js is correctly
 * loaded or not, so inner loading mark is used for detecting.
 */
/* private */
var innerLoadedScripts = {};

/**
 * This method will be called in almost every *.js generated by Java2Script
 * compiler.
 */
/* public */
var load = function (musts, name, optionals, declaration) {
  // called as name.load in Jmol
	if (name instanceof Array) {
		unwrapArray(name);
		for (var i = 0; i < name.length; i++)
			load(musts, name[i], optionals, declaration, name);
		return;
	}	

  if (_Loader._checkLoad) {
    if (_Loader._classPending[name]) {
      //alert("duplicate load for " + name)
    } else {
      _Loader._classPending[name] = 1;
      if (_Loader._classCountPending++ == 0)
        _Loader._classCountOK = 0;
      System.out.println("Loading class " + name);
    }
  }

//	if (clazz.charAt (0) == '$')
//		clazz = "org.eclipse.s" + clazz.substring (1);
	var node = mapPath2ClassNode["#" + name];
	if (!node) { // load called inside *.z.js?
		var n = findNode(name);
		node = (n ? n : new Node());
		node.name = name;
		node.path = classpathMap["#" + name] || "unknown";
		mappingPathNameNode(node.path, name, node);
		node.status = Node.STATUS_KNOWN;
		addChildClassNode(clazzTreeRoot, node, false);
	}
	processRequired(node, musts, true);
	if (arguments.length == 5 && declaration) {
		declaration.status = node.status;
		declaration.clazzList = arguments[4];
	}
	node.declaration = declaration;
	if (declaration) 
		node.status = Node.STATUS_CONTENT_LOADED;
	processRequired(node, optionals, false);
};

/* private */
var processRequired = function(node, arr, isMust) {
	if (arr && arr.length) {
		unwrapArray(arr);
		for (var i = 0; i < arr.length; i++) {
			var name = arr[i];
			if (!name)
				continue;
			if (isClassDefined(name)
					|| isClassExcluded(name))
				continue;
			var n = findNode(name);
			if (!n) {
				n = new Node();
				n.name = name;
				n.status = Node.STATUS_KNOWN;
			}
			n.requiredBy = node;
			addChildClassNode(node, n, isMust);
		}
	}
}

/*
 * Try to be compatiable of Clazz
 */
if (window["Clazz"]) {
	Clazz.load = load;
} else {
  _Loader.load = load;
}  
/**
 * Map different class to the same path! Many classes may be packed into
 * a *.z.js already.
 *
 * @path *.js path
 * @name class name
 * @node Node object
 */
/* private */
var mappingPathNameNode = function (path, name, node) {
	var map = mapPath2ClassNode;
	var keyPath = "@" + path;
	var v = map[keyPath];
	if (v) {
		if (v instanceof Array) {
			var existed = false;
			for (var i = 0; i < v.length; i++) {
				if (v[i].name == name) {
					existed = true;
					break;
				}
			}
			if (!existed)
				v.push(node);
		} else {
			map[keyPath] = [v, node];
		}
	} else {
		map[keyPath] = node;
	}
	map["#" + name] = node;
};

/* protected */
var loadClassNode = function (node) {
	var name = node.name;
	if (!isClassDefined (name) 
			&& !isClassExcluded (name)) {
		var path = _Loader.getClasspathFor (name/*, true*/);
		node.path = path;
		mappingPathNameNode (path, name, node);
		if (!loadedScripts[path]) {
			loadScript(node, path, node.requiredBy, false);
			return true;
		}
	}
	return false;
};


/**
 * Used in package
/* public */
var runtimeKeyClass = _Loader.runtimeKeyClass = "java.lang.String";

/**
 * Queue used to store classes before key class is loaded.
 */
/* private */
var queueBe4KeyClazz = [];

/* private */
var J2sLibBase;

/**
 * Return J2SLib base path from existed SCRIPT src attribute.
 */
/* public */
_Loader.getJ2SLibBase = function () {
	var o = window["j2s.lib"];
	return (o ? o.base + (o.alias == "." ? "" : (o.alias ? o.alias : (o.version ? o.version : "1.0.0")) + "/") : null);
};

/**
 * Indicate whether _Loader is loading script synchronously or 
 * asynchronously.
 */
/* private */
var isAsynchronousLoading = true;

/* private */
var isUsingXMLHttpRequest = false;

/* private */
var loadingTimeLag = -1;

_Loader.MODE_SCRIPT = 4;
_Loader.MODE_XHR = 2;
_Loader.MODE_SYNC = 1;

/**
 * String mode:
 * asynchronous modes:
 * async(...).script, async(...).xhr, async(...).xmlhttprequest,
 * script.async(...), xhr.async(...), xmlhttprequest.async(...),
 * script
 * 
 * synchronous modes:
 * sync(...).xhr, sync(...).xmlhttprequest,
 * xhr.sync(...), xmlhttprequest.sync(...),
 * xmlhttprequest, xhr
 *                                                    
 * Integer mode:
 * Script 4; XHR 2; SYNC bit 1; 
 */
/* public */
_Loader.setLoadingMode = function (mode, timeLag) {
	var async = true;
	var ajax = true;
	if (typeof mode == "string") {
		mode = mode.toLowerCase();
		if (mode.indexOf("script") >= 0)
			ajax = false;
		else
			async = (mode.indexOf("async") >=0);
		async = false; // BH
	} else {
		if (mode & _Loader.MODE_SCRIPT)
			ajax = false;
		else
			async = !(mode & _Loader.MODE_SYNC);
	}
	isUsingXMLHttpRequest = ajax;
	isAsynchronousLoading = async;
	loadingTimeLag = (async && timeLag >= 0 ? timeLag: -1);
	return async;
};

/* private */
var runtimeLoaded = function () {
	if (pkgRefCount	|| !isClassDefined(runtimeKeyClass))
		return;
	var qbs = queueBe4KeyClazz;
	for (var i = 0; i < qbs.length; i++)
		_Loader.loadClass(qbs[i][0], qbs[i][1]);
	queueBe4KeyClazz = [];
};

/*
 * Load those key *.z.js. This *.z.js will be surely loaded before other 
 * queued *.js.
 */
/* public */
_Loader.loadZJar = function (zjarPath, keyClass) {
// used only by package.js for core.z.js
	var f =	null;
	var isArr = (keyClass instanceof Array);
	if (isArr)
		keyClass = keyClass[keyClass.length - 1];
	else
		f = (keyClass == runtimeKeyClass ? runtimeLoaded : null);			
	_Loader.jarClasspath(zjarPath, isArr ? keyClass : [keyClass]);
	// BH note: runtimeKeyClass is java.lang.String	
	_Loader.loadClass(keyClass, f, true);
};

var NodeMap = {};
var _allNodes = [];

/**
 * The method help constructing the multiple-binary class dependency tree.
 */
/* private */
var addChildClassNode = function (parent, child, isMust) {
	var existed = false;
	var arr;
	if (isMust) {
		arr = parent.musts;
		if (!child.requiredBy)
			child.requiredBy = parent;
//		if (!parent.requiresMap){
//			parent.requires = [];
//			parent.requiresMap = {};
//		}
//		if (!parent.requiresMap[child.name]) {
//			parent.requiresMap[child.name] = 1;
//			parent.requires.push[child];
//		}
	} else {
		arr = parent.optionals;
	}
	if (!NodeMap[child.name]) {
		_allNodes.push(child)
		NodeMap[child.name]=child
	}
	for (var i = 0; i < arr.length; i++) {
		if (arr[i].name == child.name) {
			existed = true;
			break;
		}
	}
	if (!existed) {
		arr.push(child);
		if (isLoadingEntryClass 
				&& child.name.indexOf("java") != 0 
				&& child.name.indexOf("net.sf.j2s.ajax") != 0) {
			if (besidesJavaPackage)
				isLoadingEntryClass = false;
			besidesJavaPackage = true;
//		} else if (child.name.indexOf("org.eclipse.swt") == 0 
//				|| child.name.indexOf("$wt") == 0) {
//			window["swt.lazy.loading.callback"] = swtLazyLoading;
//			if (needPackage("org.eclipse.swt"))
//				return _Loader.loadPackage("org.eclipse.swt", function() {addParentClassNode(child, parent)});
		}
	}
	addParentClassNode(child, parent);
};

/* private */
var addParentClassNode = function(child, parent) {
	if (parent.name && parent != clazzTreeRoot && parent != child)
		for (var i = 0; i < child.parents.length; i++)
			if (child.parents[i].name == parent.name)
				return;
	child.parents.push(parent);
}

/* private */
var destroyClassNode = function (node) {
	var parents = node.parents;
	if (parents)
		for (var k = parents.length; --k >= 0;)
			removeArrayItem(parents[k].musts, node) || removeArrayItem(parents[k].optionals, node);
};

/*
/ * public * /
_Loader.unloadClassExt = function (qClazzName) {
	if (definedClasses)
		definedClasses[qClazzName] = false;
	if (classpathMap["#" + qClazzName]) {
		var pp = classpathMap["#" + qClazzName];
		classpathMap["#" + qClazzName] = null;
		var arr = classpathMap["$" + pp];
		removeArrayItem(arr, qClazzName) && (classpathMap["$" + pp] = arr);
	}
	var n = findNode(qClazzName);
	if (n) {
		n.status = Node.STATUS_KNOWN;
		loadedScripts[n.path] = false;
	}
	var path = _Loader.getClasspathFor (qClazzName);
	loadedScripts[path] = false;
	innerLoadedScripts[path] && (innerLoadedScripts[path] = false);
	_Loader.onClassUnloaded(qClazzName);
};
/ * private * /
var assureInnerClass = function (clzz, fun) {
	clzz = clzz.__CLASS_NAME__;
	if (Clazz.unloadedClasses[clzz]) {
		if (clzz.indexOf("$") >= 0)
			return;
		var list = [];
		var key = clzz + "$";
		for (var s in Clazz.unloadedClasses)
			if (Clazz.unloadedClasses[s] && s.indexOf(key) == 0)
				list.push(s);
		if (!list.length) 
			return;
		fun = "" + fun;
		var idx1, idx2;
		if ((idx1 = fun.indexOf(key)) < 0 || (idx2 = fun.indexOf("\"", idx1 + key.length)) < 0) 
			return;
		clzz = fun.substring(idx1, idx2);
		if (!Clazz.unloadedClasses[clzz] || (idx1 = fun.indexOf("{", idx2) + 1) == 0)
			return;
		if ((idx2 = fun.indexOf("(" + clzz + ",", idx1 + 3)) < 0
			|| (idx2 = fun.lastIndexOf("}", idx2 - 1)) < 0)
				return;
		eval(fun.substring(idx1, idx2));
		Clazz.unloadedClasses[clzz] = null;
	}
};
*/
Clazz.binaryFolders =  _Loader.binaryFolders = [ _Loader.getJ2SLibBase() ];

})(Clazz, Clazz._Loader);

//}
/******************************************************************************
 * Copyright (c) 2007 java2script.org and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     Zhou Renjian - initial API and implementation
 *****************************************************************************/
/*******
 * @author zhou renjian
 * @create Jan 11, 2007
 *******/

Clazz._LoaderProgressMonitor = {};

;(function(CLPM, Jmol) {

var fadeOutTimer = null;
var fadeAlpha = 0;
var monitorEl = null;
var lastScrollTop = 0;
var bindingParent = null;

CLPM.DEFAULT_OPACITY = (Jmol && Jmol._j2sLoadMonitorOpacity ? Jmol._j2sLoadMonitorOpacity : 55);

/* public */
/*CLPM.initialize = function (parent) {
	bindingParent = parent;
	if (parent && !attached) {
		attached = true;
		//Clazz.addEvent (window, "unload", cleanup);
		// window.attachEvent ("onunload", cleanup);
	}
};
*/

/* public */
CLPM.hideMonitor = function () {
  	monitorEl.style.display = "none";
}

/* public */
CLPM.showStatus = function (msg, fading) {
	if (!monitorEl) {
		createHandle ();
		if (!attached) {
			attached = true;
			//Clazz.addEvent (window, "unload", cleanup);
			// window.attachEvent ("onunload", cleanup);
		}
	}
	clearChildren(monitorEl);
  if (msg == null) {
    if (fading) {
      fadeOut();
    } else {
    	CLPM.hideMonitor();
    }
    return;
  }
  
	monitorEl.appendChild(document.createTextNode ("" + msg));
	if (monitorEl.style.display == "none") {
		monitorEl.style.display = "";
	}
	setAlpha(CLPM.DEFAULT_OPACITY);
	var offTop = getFixedOffsetTop();
	if (lastScrollTop != offTop) {
		lastScrollTop = offTop;
		monitorEl.style.bottom = (lastScrollTop + 4) + "px";
	}
	if (fading) {
		fadeOut();
	}
};

/* private static */ 
var clearChildren = function (el) {
	if (!el)
		return;
	for (var i = el.childNodes.length; --i >= 0;) {
		var child = el.childNodes[i];
		if (!child)
			continue;
		if (child.childNodes && child.childNodes.length)
			clearChildren (child);
		try {
			el.removeChild (child);
		} catch (e) {};
	}
};
/* private */ 
var setAlpha = function (alpha) {
	if (fadeOutTimer && alpha == CLPM.DEFAULT_OPACITY) {
		window.clearTimeout (fadeOutTimer);
		fadeOutTimer = null;
	}
	fadeAlpha = alpha;
	var ua = navigator.userAgent.toLowerCase();
	monitorEl.style.filter = "Alpha(Opacity=" + alpha + ")";
	monitorEl.style.opacity = alpha / 100.0;
};
/* private */ 
var hidingOnMouseOver = function () {
  CLPM.hideMonitor();
};

/* private */ 
var attached = false;
/* private */ 
var cleanup = function () {
	//if (monitorEl) {
	//	monitorEl.onmouseover = null;
	//}
	monitorEl = null;
	bindingParent = null;
	//Clazz.removeEvent (window, "unload", cleanup);
	//window.detachEvent ("onunload", cleanup);
	attached = false;
};
/* private */ 
var createHandle = function () {
	var div = document.createElement ("DIV");
	div.id = "_Loader-status";
	div.style.cssText = "position:absolute;bottom:4px;left:4px;padding:2px 8px;"
			+ "z-index:" + (window["j2s.lib"].monitorZIndex || 10000) + ";background-color:#8e0000;color:yellow;" 
			+ "font-family:Arial, sans-serif;font-size:10pt;white-space:nowrap;";
	div.onmouseover = hidingOnMouseOver;
	monitorEl = div;
	if (bindingParent) {
		bindingParent.appendChild(div);
	} else {
		document.body.appendChild(div);
	}
	return div;
};
/* private */ 

var fadeOut = function () {
	if (monitorEl.style.display == "none") return;
	if (fadeAlpha == CLPM.DEFAULT_OPACITY) {
		fadeOutTimer = window.setTimeout(function () {
					fadeOut();
				}, 750);
		fadeAlpha -= 5;
	} else if (fadeAlpha - 10 >= 0) {
		setAlpha(fadeAlpha - 10);
		fadeOutTimer = window.setTimeout(function () {
					fadeOut();
				}, 40);
	} else {
		monitorEl.style.display = "none";
	}
};
/* private */
var getFixedOffsetTop = function (){
	if (bindingParent) {
		var b = bindingParent;
		return b.scrollTop;
	}
	var dua = navigator.userAgent;
	var b = document.body;
	var p = b.parentNode;
	var pcHeight = p.clientHeight;
	var bcScrollTop = b.scrollTop + b.offsetTop;
	var pcScrollTop = p.scrollTop + p.offsetTop;
	return (dua.indexOf("Opera") < 0 && document.all ? (pcHeight == 0 ? bcScrollTop : pcScrollTop)
		: dua.indexOf("Gecko") < 0 ? (pcHeight == p.offsetHeight 
				&& pcHeight == p.scrollHeight ? bcScrollTop : pcScrollTop) : bcScrollTop);
};

/* not used in Jmol
if (window["ClazzLoader"]) {
	_Loader.onScriptLoading = function(file) {
		CLPM.showStatus("Loading " + file + "...");
	};
	_Loader.onScriptLoaded = function(file, isError) {
		CLPM.showStatus(file + (isError ? " loading failed." : " loaded."), true);
	};
	_Loader.onGlobalLoaded = function(file) {
		CLPM.showStatus("Application loaded.", true);
	};
	_Loader.onClassUnloaded = function(clazz) {
		CLPM.showStatus("Class " + clazz + " is unloaded.", true);
  };
}
*/

})(Clazz._LoaderProgressMonitor, Jmol);

//}
/******************************************************************************
 * Copyright (c) 2007 java2script.org and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     Zhou Renjian - initial API and implementation
 *****************************************************************************/
/*******
 * @author zhou renjian
 * @create Nov 5, 2005
 *******/

;(function(Con, Sys) {
/**
 * Setting maxTotalLines to -1 will not limit the console result
 */
/* protected */
Con.maxTotalLines =	10000;

/* protected */
Con.setMaxTotalLines = function (lines) {
	Con.maxTotalLines = (lines > 0 ? lines : 999999);
}

/* protected */
Con.maxLatency = 40;

/* protected */
Con.setMaxLatency = function (latency) {
	Con.maxLatency = (latency > 0 ? latency : 40);
};

/* protected */
Con.pinning  = false;

/* protected */
Con.enablePinning = function (enabled) {
	Con.pinning = enabled;
};

/* private */
Con.linesCount = 0;

/* private */
Con.metLineBreak = false;


/*
 * Give an extension point so external script can create and bind the console
 * themself.
 *
 * TODO: provide more template of binding console window to browser.
 */
/* protected */
Con.createConsoleWindow = function (parentEl) {
	var console = document.createElement ("DIV");
	console.style.cssText = "font-family:monospace, Arial, sans-serif;";
	document.body.appendChild (console);
	return console;
};

var c160 = String.fromCharCode(160); //nbsp;
c160 += c160+c160+c160;

/* protected */
Con.consoleOutput = function (s, color) {
	var o = window["j2s.lib"];
	var console = (o && o.console);
	if (console && typeof console == "string")
		console = document.getElementById(console)
	if (!console)
		return false; // BH this just means we have turned off all console action
	if (Con.linesCount > Con.maxTotalLines) {
		for (var i = 0; i < Con.linesCount - Con.maxTotalLines; i++) {
			if (console && console.childNodes.length > 0) {
				console.removeChild (console.childNodes[0]);
			}
		}
		Con.linesCount = Con.maxTotalLines;
	}

	var willMeetLineBreak = false;
	s = (typeof s == "undefined" ? "" : s == null ? "null" : "" + s);
	s = s.replace (/\t/g, c160);
	if (s.length > 0)
		switch (s.charAt(s.length - 1)) {
		case '\n':
		case '\r':
			s = (s.length > 1 ? s.substring (0, s.length - (s.charAt (s.length - 2) == '\r' ? 2 : 1)) : "");
			willMeetLineBreak = true;
			break;
		}

	var lines = null;
	s = s.replace (/\t/g, c160);
	lines = s.split(/\r\n|\r|\n/g);
	for (var i = 0, last = lines.length - 1; i <= last; i++) {
		var lastLineEl = null;
		if (Con.metLineBreak || Con.linesCount == 0 
				|| console.childNodes.length < 1) {
			lastLineEl = document.createElement ("DIV");
			console.appendChild (lastLineEl);
			lastLineEl.style.whiteSpace = "nowrap";
			Con.linesCount++;
		} else {
			try {
				lastLineEl = console.childNodes[console.childNodes.length - 1];
			} catch (e) {
				lastLineEl = document.createElement ("DIV");
				console.appendChild (lastLineEl);
				lastLineEl.style.whiteSpace = "nowrap";
				Con.linesCount++;
			}
		}
		var el = document.createElement ("SPAN");
		lastLineEl.appendChild (el);
		el.style.whiteSpace = "nowrap";
		if (color)
			el.style.color = color;
		var l = lines[i]
		if (l.length == 0)
			l = c160;
		el.appendChild(document.createTextNode(l));
		if (!Con.pinning)
			console.scrollTop += 100;
		Con.metLineBreak = (i != last || willMeetLineBreak);
	}

	var cssClazzName = console.parentNode.className;
	if (!Con.pinning && cssClazzName
			&& cssClazzName.indexOf ("composite") != -1) {
		console.parentNode.scrollTop = console.parentNode.scrollHeight;
	}
	Con.lastOutputTime = new Date ().getTime ();
};

/*
 * Clear all contents inside the console.
 */
/* public */
Con.clear = function () {
	try {
		Con.metLineBreak = true;
		var o = window["j2s.lib"];
		var console = o && o.console;
		if (!console || !(console = document.getElementById (console)))
			return;
		var childNodes = console.childNodes;
		for (var i = childNodes.length; --i >= 0;)
			console.removeChild (childNodes[i]);
		Con.linesCount = 0;
	} catch(e){};
};

/* public */
Clazz.alert = function (s) {
	Con.consoleOutput (s + "\r\n");
};


/* public */
Sys.out.print = function (s) { 
	Con.consoleOutput (s);
};
/* public */
Sys.out.println = function(s) { 
	Con.consoleOutput(typeof s == "undefined" ? "\r\n" : s == null ?  s = "null\r\n" : s + "\r\n");
};

Sys.out.write = function (buf, offset, len) {
	Sys.out.print(String.instantialize(buf).substring(offset, offset+len));
};

/* public */
Sys.err.__CLASS_NAME__ = "java.io.PrintStream";

/* public */
Sys.err.print = function (s) { 
	Con.consoleOutput (s, "red");
};

/* public */
Sys.err.println = function (s) {
	Con.consoleOutput (typeof s == "undefined" ? "\r\n" : s == null ?  s = "null\r\n" : s + "\r\n", "red");
};

Sys.err.write = function (buf, offset, len) {
	Sys.err.print(String.instantialize(buf).substring(offset, offset+len));
};

})(Clazz.Console, System);

})(Clazz, Jmol); // requires JSmolCore.js

}; // called by external application 
Jmol.___JmolDate="$Date: 2021-01-26 22:46:17 -0600 (Tue, 26 Jan 2021) $"
Jmol.___fullJmolProperties="src/org/jmol/viewer/Jmol.properties"
Jmol.___JmolVersion="14.31.27"
/* 

Jmol2.js   (JSmol version)
author: Bob Hanson hansonr@stolaf.edu 5/24/2013 12:06:25 PM

Script replacement for legacy Jmol.js that uses JSmol instead.
Can be used to turn most legacy Jmol.js-based sites to JSmol.

BH 1/23/2018 11:09:40 AM adding jmolScript(..."all")
BH 1/16/2014 10:33:46 PM adding serverURL indication, more notes
BH 1/13/2014 11:14:12 AM incorrect default for missing jmolInitialize() (should be ".")
BH 1/8/2014 5:56:15 AM simplified instructions; removed option for self.Info
BH 11/12/2013 6:34:22 AM adds jmolAppletInline()
BH 9/23/2013 10:07:16 PM adds set of loadInline functions
BH 9/19/2013 7:09:41 AM  fixed jmolSetTarget() to accept "0" as a suffix; use of undefined --> null

Summary:

You should not have to change any of your HTML pages.
You are going to replace Jmol.js, wherever that is, with this file.
You are going to replace all your JAR file with the ones in this distribution.
You are going to add about 1000 files in the jsmol/j2s directory to your website. 
	Don't worry; only a few will be called. But you won't know which ones.
You will be able to switch from HTML5 to JAVA using ?_USE=SIGNED in the URL

Procedure:

1a) If you want to use HTML5, copy all jsmol/j2s/* files into a j2s subdirectory 
		in the directory that contains Jmol.js and your old Jmol jar files.

1b) If you are not using HTML5, change the "use" parameter below from "HTML5" to "JAVA" and save this file.
		Copy all the jsmol/java/* files into the directory containing your current JAR files. This adds
		four JNLP files as well and will replace all your JAR files.

2) Rename your current Jmol.js file Jmol_old.js in case you want to undo this.

3) Concatenate JSmol.min.js if you are not using jQuery (or JSmol.min.nojq.js if you are)
	 with this file to form a new file (Jmol.min.js first, then Jmol2.js) and replace your
	 current Jmol.js with it. Note that if you are using your own version of jQuery, it
	 must be version 1.9 or higher, and note that 2.0 or higher will not work with MSIE
	 used locally but accessing remote resources. See http://bugs.jquery.com/ticket/14876
	 
4) Try your page and see how it goes. You may still have some problems, because not all of the 
	 methods in the original Jmol.js are included here. Let me know if that's the case.

Note that if you are using Jmol.setDocument(0) along with jmolApplet() and then placing
the JSmol HTML code into your document yourself, then you may need to follow that
jQuery .html() or .innerHTML =   call with 
   
      jmolApplet0._cover(false)

in order to start the applet.

Also, note that jmolApplet() now returns the actual object, not a string, so if you use that function,
then you must use jmolApplet(...)._code to get the actual HTML code for the applet. For example:

   document.getElementById("myDiv").innerHTML = jmolApplet([width,height], readyScript, 1)._code

not

   document.getElementById("myDiv").innerHTML = jmolApplet([width,height], readyScript, 1)

       
If you wish to change the directories your j2s or JAR files and override the default settings
(old JAR file location; j2s directory in the directory of those JAR files) and thus override
your current settings in your HTML files, then you can to that three ways:

a) You can change the parameters below to override what your pages already use by uncommenting
	 one or the other of the jarPath and j2sPath definitions. This will override jmolInitialize
	 in ALL your HTML files. 
	 
b) You can change your jmolInitialization call in an individual HTML file. This sets both 
	 the JAR path and the j2s path (as [jarPath]/j2s) together.

c) You can add lines to an individual HTML file along the lines of:

		Jmol.Info.jarPath = "../../Jmol"
		Jmol.Info.j2sPath = "../../JSmol"

	 or whatever. This will override jmolInitialize in that specific HTML file only. 
 
Note that: 

 -- FireFox works great. You will be able to read binary files from your local machine
 -- Chrome can only read local files if started with the  --allow-file-access-from-files  flag
		and even then the files must be ASCII, not binary.
 -- MSIE and Safari cannot work with local pages

*/

Jmol.Info = {      
			// uncomment one or more of these next lines only if you want to override jmolInitialize()
			//jarPath: "java", 
			//jarFile: "JmolAppletSigned0.jar", 
			//j2sPath: "j2s", 
			use: "HTML5", // could be JAVA or HTML5
			// the serverURL path is only used to load binary files in Safari, Chrome, and MSIE
			serverURL: "http://your.server.here/jsmol.php", // required for binary file loading (Spartan, .gz, .map, etc.)
	disableJ2SLoadMonitor: false,
	disableInitialConsole: true

}

Jmol.Info.j2sPath = (document.location.href.indexOf("file:") == 0 ? "../../../JSmol/site/jsmol/j2s" : "../../jsmol/j2s")

////////// private functions /////////////

var _jmol = {
	appletCount: 0,
	applets: {},
	allowedJmolSize: [25, 2048, 300],   // min, max, default (pixels)
	codebase: ".",
	targetSuffix: 0,
	target: "jmolApplet0",
	buttonCount: 0,
	checkboxCount: 0,
	linkCount: 0,
	cmdCount: 0,
	menuCount: 0,
	radioCount: 0,
	radioGroupCount: 0,
	initialized: false,
	initChecked: false,
	archivePath: "JmolAppletSigned0.jar"
}

function _jmolApplet(size, inlineModel, script, nameSuffix) {
		nameSuffix == null && (nameSuffix = _jmol.appletCount);
		var id = "jmolApplet" + nameSuffix;
		jmolSetTarget(nameSuffix);
		++_jmol.appletCount;
		script || (script = "select *");
		inlineModel && (script = 'load DATA "inline"\n' + inlineModel + '\nEND "inline";' + script); 
		var Info = {}
		for (var i in Jmol.Info)
			Info[i] = Jmol.Info[i]
		Info.jarFile || (Info.jarFile = _jmol.archivePath);
		Info.jarPath || (Info.jarPath = _jmol.codebase);
		Info.j2sPath || (Info.j2sPath = Info.jarPath + "/j2s");    
		var sz = _jmolGetAppletSize(size);
		Info.width || (Info.width = sz[0]);
		Info.height || (Info.height = sz[1]);  
		Info.script || (Info.script = script);
		Info.isSigned == null && (Info.isSigned = (Info.jarFile.indexOf("Signed") >= 0));
		for (var i in _jmol.params)
			if(_jmol.params[i]!="")
				Info[i] || (Info[i] = _jmol.params[i]);
//  alert(JSON.stringify(Info).replace(/\,/g,"\n\n\n\n"))
		return _jmol.applets[id] = Jmol.getApplet(id, Info)
}

function _jmolGetJarFilename(fileNameOrFlag) {
	_jmol.archivePath =
		(typeof(fileNameOrFlag) == "string"  ? fileNameOrFlag : (fileNameOrFlag ?  "JmolAppletSigned" : "JmolApplet") + "0.jar");
}

////////////////////////////////////////////////////////////////
// Legacy Scripting API
////////////////////////////////////////////////////////////////

function jmolSetParameter(key,value) {
	Jmol.Info[key] = value;
}

function jmolSetXHTML(id) {
	Jmol.setXHTML(id);
}

function jmolSetTranslation(TF) {
	// n/a
}

function jmolInitialize(codebaseDirectory, fileNameOrUseSignedApplet) {
	if (_jmol.initialized)
		return;
	_jmol.initialized = true;
	if(_jmol.jmoljar) {
		var f = _jmol.jmoljar;
		if (f.indexOf("/") >= 0) {
			alert ("This web page URL is requesting that the applet used be " + f + ". This is a possible security risk, particularly if the applet is signed, because signed applets can read and write files on your local machine or network.")
			var ok = prompt("Do you want to use applet " + f + "? ","yes or no")
			if (ok == "yes") {
				codebaseDirectory = f.substring(0, f.lastIndexOf("/"));
				fileNameOrUseSignedApplet = f.substring(f.lastIndexOf("/") + 1);
			} else {
	_jmolGetJarFilename(fileNameOrUseSignedApplet);
				alert("The web page URL was ignored. Continuing using " + _jmol.archivePath + ' in directory "' + codebaseDirectory + '"');
			}
		} else {
			fileNameOrUseSignedApplet = f;
		}
	}
	_jmol.codebase = codebaseDirectory;
	_jmolGetJarFilename(fileNameOrUseSignedApplet);
}

function jmolSetDocument(doc) {
	_jmol.currentDocument = Jmol._document = doc;
}

function jmolSetAppletColor(boxbgcolor, boxfgcolor, progresscolor) {
	Jmol.Info.color = boxbgcolor ? boxbgcolor : "black";
}

function jmolSetAppletWindow(w) {
	_jmol.appletWindow = w;
}

function jmolApplet(size, script, nameSuffix) {
	return _jmolApplet(size, null, script, nameSuffix);
}

function jmolAppletInline(size, inlineModel, script, nameSuffix) {
	return _jmolApplet(size, inlineModel, script, nameSuffix);
}



////////////////////////////////////////////////////////////////
// Basic controls
////////////////////////////////////////////////////////////////

function jmolButton(script, label, id, title) {
	return Jmol.jmolButton(_jmol.target, script, label, id, title);
}

function jmolCheckbox(scriptWhenChecked, scriptWhenUnchecked, labelHtml, isChecked, id, title) {
	return Jmol.jmolCheckbox(_jmol.target, scriptWhenChecked, scriptWhenUnchecked, labelHtml, isChecked, id, title)
}

function jmolRadioGroup(arrayOfRadioButtons, separatorHtml, groupName, id, title) {
	return Jmol.jmolRadioGroup(_jmol.target, arrayOfRadioButtons, separatorHtml, groupName, id, title)
}


function jmolRadio(script, labelHtml, isChecked, separatorHtml, groupName, id, title) {
	return  Jmol.jmolRadio(_jmol.target, script, labelHtml, isChecked, separatorHtml, groupName, id, title)
}

function jmolLink(script, label, id, title) {
	return Jmol.jmolLink(_jmol.target, script, label, id, title)
}

function jmolCommandInput(label, size, id, title) {
	return Jmol.jmolCommandInput(_jmol.target, label, size, id, title);
}

function jmolMenu(arrayOfMenuItems, size, id, title) {
	return Jmol.jmolMenu(_jmol.target, arrayOfMenuItems, size, id, title);
}

function jmolHtml(html) {
	return Jmol._documentWrite(html);
}

function jmolBr() {
	return Jmol._documentWrite("<br />");
}

////////////////////////////////////////////////////////////////
// advanced scripting functions
////////////////////////////////////////////////////////////////

function jmolDebugAlert(enableAlerts) {
	// n/a
}


function jmolLoadInline(model, targetSuffix) {
	return jmolLoadInlineScript(model, null, targetSuffix, false)
}

function jmolLoadInlineArray(ModelArray, script, targetSuffix) {
	return jmolLoadInlineScript(ModelArray.join("\n"), script, targetSuffix, false)
}

function jmolAppendInlineArray(ModelArray, script, targetSuffix) {
	return jmolLoadInlineScript(ModelArray.join("\n"), script, targetSuffix, true)
}

function jmolAppendInlineScript(model, script, targetSuffix) {
	return jmolLoadInlineScript(model, script, targetSuffix, true)
}

function jmolLoadInlineScript(model, script, targetSuffix, isAppend) {
	Jmol.script(jmolFindTarget(targetSuffix),
		 "load " 
		 + (isAppend ? "APPEND " : "") 
		 + "DATA 'mydata'\n" + model.replace(/\"/g,'\\"') + "\nEND 'mydata'\n")
}

function jmolSetTarget(targetSuffix) {
	targetSuffix == null || (_jmol.targetSuffix = targetSuffix);
	return _jmol.target = "jmolApplet" + _jmol.targetSuffix;
}

function jmolFindTarget(targetSuffix) {
	return _jmol.applets[jmolSetTarget(targetSuffix)];
}

function jmolScript(script, targetSuffix) {
    if (targetSuffix == "all") {
      for (var app in Jmol._applets) {
        var applet = (app.indexOf("__") >= 0 ? null  : Jmol._applets[app]);
        if (applet) applet.script(script);
      }
    } else {
    	Jmol.script(jmolFindTarget(targetSuffix), script)
    }
}

function jmolCheckBrowser(action, urlOrMessage, nowOrLater) {
	// unnecessary
}

////////////////////////////////////////////////////////////////
// Cascading Style Sheet Class support
////////////////////////////////////////////////////////////////

function jmolSetAppletCssClass(appletCssClass) {
	Jmol.setAppletCss(appletCssClass)
}

function jmolSetButtonCssClass(s) {
	Jmol.setButtonCss(s)
}

function jmolSetCheckboxCssClass(s) {
	Jmol.setCheckboxCss(s)
}

function jmolSetRadioCssClass(s) {
	Jmol.setRadioCss(s)
}

function jmolSetLinkCssClass(s) {
	Jmol.setLinkCss(s)
}

function jmolSetMenuCssClass(s) {
	Jmol.setMenuCss(s)
}

function jmolSetMemoryMb(nMb) {
	// n/a
}


function jmolSetCallback(callbackName,funcName) {
//if(!self[funcName])alert(funcName + " is not defined yet in jmolSetCallback")
	Jmol.Info[callbackName] = funcName
	//document.title=("jmolSetCallback " + callbackName + "/" + funcName + " must be included in Info definition")
}

function jmolSetSyncId(n) {
	alert("jmolSetSyncId " + n + " must be included in Info definition")
}

function jmolSetLogLevel(n) {
	Jmol.script(_jmol.target, "set loglevel " + n)
}

function _jmolGetAppletSize(size, units) {
	var width, height;
	if ( (typeof size) == "object" && size != null ) {
		width = size[0]; height = size[1];
	} else {
		width = height = size;
	}
	return [_jmolFixDim(width, units), _jmolFixDim(height, units)];
}

function _jmolFixDim(x, units) {
	var sx = "" + x;
	return (sx.length == 0 ? (units ? "" : _jmol.allowedJmolSize[2])
	: sx.indexOf("%") == sx.length-1 ? sx
		: (x = parseFloat(x)) <= 1 && x > 0 ? x * 100 + "%"
		: (isNaN(x = Math.floor(x)) ? _jmol.allowedJmolSize[2]
			: x < _jmol.allowedJmolSize[0] ? _jmol.allowedJmolSize[0]
				: x > _jmol.allowedJmolSize[1] ? _jmol.allowedJmolSize[1]
				: x) + (units ? units : ""));
}

//////////user property/status functions/////////

function jmolGetStatus(strStatus,targetSuffix){
	return Jmol.getStatus(jmolFindTarget(targetSuffix), strStatus)
}

function jmolGetPropertyAsArray(sKey,sValue,targetSuffix) {
	return Jmol.getPropertyAsArray(jmolFindTarget(targetSuffix), sKey, sValue)
}

function jmolGetPropertyAsString(sKey,sValue,targetSuffix) {
	return Jmol.getPropertyAsString(jmolFindTarget(targetSuffix), sKey, sValue)
}

function jmolGetPropertyAsJSON(sKey,sValue,targetSuffix) {
	return Jmol.getPropertyAsJSON(jmolFindTarget(targetSuffix), sKey, sValue)
}

function jmolGetPropertyAsJavaObject(sKey,sValue,targetSuffix) {
	return Jmol.getPropertyAsJavaObject(jmolFindTarget(targetSuffix), sKey, sValue)
}

///////// synchronous scripting ////////

function jmolScriptWait(script, targetSuffix) {
	return Jmol.scriptWait(jmolFindTarget(targetSuffix), script)
}

function jmolScriptWaitOutput(script, targetSuffix) {
	return Jmol.scriptWaitOutput(jmolFindTarget(targetSuffix), script)
}

function jmolEvaluate(molecularMath, targetSuffix) {
	return Jmol.evaluate(jmolFindTarget(targetSuffix), molecularMath)
}

function jmolScriptEcho(script, targetSuffix) {
	return Jmol.scriptEcho(jmolFindTarget(targetSuffix), script)
}


function jmolScriptMessage(script, targetSuffix) {
	return Jmol.scriptMessage(jmolFindTarget(targetSuffix), script)
}


function jmolScriptWaitAsArray(script, targetSuffix) {
	return Jmol.scriptWait(jmolFindTarget(targetSuffix), script)
}



////////////   save/restore orientation   /////////////

function jmolSaveOrientation(id, targetSuffix) {
	return Jmol.saveOrientation(jmolFindTarget(targetSuffix), id)
}

function jmolRestoreOrientation(id, targetSuffix) {
	return Jmol.restoreOrientation(jmolFindTarget(targetSuffix), id)
}

function jmolRestoreOrientationDelayed(id, delay, targetSuffix) {
	return Jmol.restoreOrientationDelayed(jmolFindTarget(targetSuffix), id, delay)
}

function jmolResizeApplet(size, targetSuffix) {
	return Jmol.resizeApplet(jmolFindTarget(targetSuffix), size);
}


////////////  add parameter /////////////

function jmolAppletAddParam(appletCode,name,value){
	alert ("use Info to add a parameter: " + name + "/" + value)
}

;
jmolInitialize('http://chemapps.stolaf.edu/jmol/docs/examples-12','JmolApplet.jar');
jmolApplet(['300','300'],"load data \"mydata\"|C3H6O|APtclcactv04202401333D 0   0.00000     0.00000| | 10  9  0  0  0  0  0  0  0  0999 V2000|    1.3051   -0.6772   -0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0|    0.0000    0.0763   -0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0|   -0.0000    1.2839    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0|   -1.3051   -0.6772    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0|    1.6198   -0.8588    1.0277 H   0  0  0  0  0  0  0  0  0  0  0  0|    1.1748   -1.6296   -0.5138 H   0  0  0  0  0  0  0  0  0  0  0  0|    2.0647   -0.0881   -0.5138 H   0  0  0  0  0  0  0  0  0  0  0  0|   -1.1059   -1.7488   -0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0|   -1.8767   -0.4138    0.8900 H   0  0  0  0  0  0  0  0  0  0  0  0|   -1.8767   -0.4138   -0.8900 H   0  0  0  0  0  0  0  0  0  0  0  0|  1  2  1  0  0  0  0|  2  3  2  0  0  0  0|  2  4  1  0  0  0  0|  1  5  1  0  0  0  0|  1  6  1  0  0  0  0|  1  7  1  0  0  0  0|  4  8  1  0  0  0  0|  4  9  1  0  0  0  0|  4 10  1  0  0  0  0|M  END|$$$$||end \"mydata\";");