direct call for use in href tags or via AJAX:
    https://chemapps.stolaf.edu/jmol/jmol.php?model=acetone
    https://chemapps.stolaf.edu/jmol/jmol.php?model=caffeine&image2d
 anchor format (creates link to opens new tab/page or replaces current page):
    <a target=_blank href="https://chemapps.stolaf.edu/jmol/jmol.php?model=acetone">3D model</a>
    <a href="https://chemapps.stolaf.edu/jmol/jmol.php?model=caffeine&image2d">2D drawing</a>
 popup format (creates link to pop up a new window of a specified size):
    <script type="text/javascript" src="https://chemapps.stolaf.edu/jmol/jmol.php?model=acetone&link=3D model"></script>
 inline format (displays applet on current page):
    <script type="text/javascript" src="https://chemapps.stolaf.edu/jmol/jmol.php?model=acetone&inline"></script>
    <script type="text/javascript" src="https://chemapps.stolaf.edu/jmol/jmol.php?model=acetone&image2d&inline"></script>
    <script type="text/javascript" src="https://chemapps.stolaf.edu/jmol/jmol.php?model=acetone&image2d&inline"></script>
 options:
             &source=...      (option 1) file source of model, starting with http://
             &model=...       (option 2) compound name or SMILES string for NIH CACTVS server test
             &pdbid=xxxx      (option 3) PDB ID for model from RCSB test
             &pdbid=xxx       (option 4) PDB ID for ligand from RCSB test
             &id=...          optional id for applet (necessary if multiple applets are on a page)
             &isfirst=true    set this false if this is not the first applet on the page; only for inline
             &inline          optional return JavaScript to create applet on current page
             &link=...        optional text for <a href=...>xxxx tag for a popup window
             &script=...      optional script (should be simple)
             &scriptvar=...   optional predefined script variable  (JavaScript variable name or function, not the script itself; &inline only)
             &width=...       optional width, e.g.: 300 or 100% (default 600)
             &height=...      optional height, e.g.: 300 or 100% (default 600)
             &caption=...     optional caption (only for anchor-type - not &inline and no &link)
             &title=...       optional title (not &inline)
             &image2d=true    option to produce an image, not a JSmol window
 anchor example: https://chemapps.stolaf.edu/jmol/jmol.php?model=aspirin&caption=aspirin model
 popup example: 
 inline example: 
| caffeine | tylenol | morphine (2D) |