JavaScript errors with Google Gadgets

Over on the MySite project we're having a recurring issue with handling the JavaScript for Google Gadgets on our pages. It looks as though there is a problem with the order in which the JS are executed -- but that's really a guess on my part.

Sometimes, Flash embeds don't fully load: http://drupal.org/files/issues/gadgets.png

Sometimes, the JS loads the same element repeatedly: http://drupal.org/files/issues/GoogleWidgetScreenshot.png

Expert 'scripters exploring the issue would be much appreciated.

http://drupal.org/node/170660

You can see the MySite pages in action on the demo site:

http://therickards.com/mysite/demo

http://therickards.com/mysite/agentrickard

For reference, MySite uses the jQuery Update and jQuery Interface modules to provide drag-and-drop functionality.