Test of Right Click with Custom Pop-up Menu

We are seeing some odd behavior with custom pop-up menus in Jmol.  Please use this page to test by clicking the link in the image below to make it a live Jmol and then right-click around to determine where in the applet the right-click activates the pop-up.  This uses Jmol 12.0.47 as a single jar file, but we have seen the same thing with earlier versions and the applet that loads in segments.
 



Make this live and try activating the pop-up menu using right clicks.
Please test where the pop-up appears and report your browser/OS/Java combination if the menu does not appear everywhere within the applet.  So far we have verified the problem on:

(only showing up for right and bottom 3rd clicks)
OSX 10.6.8
Firefox 5
Chrome 12.0.742.112
java version "1.6.0_26"
Java(TM) SE Runtime Environment (build 1.6.0_26-b03-384-10M3425)
Java HotSpot(TM) 64-Bit Server VM (build 20.1-b02-384, mixed mode)
and the 32 bit  mode as well.
 
Based on template by A. Herráez as modified by J. Gutow
Page skeleton and JavaScript generated by export to web function using Jmol 12.0.47 2011-07-04 18:26 on Jul 5, 2011.