Portlet - Get URL/Source

[tomearly]

Hello,

I am using portlets to load Google Gadgets inside. Each portlet contains an iframe with my chosen gadget.

I am saving the dashboard to a database by serializing the objects into a JSON String.

This is successful, however when I make changes to the Google Gadgets, is there a way I can pick up on the changes I've made and save the changes?

The URL of the page doesn't change, so I think I will need to grab the source of the page somehow?

Thanks,

Tom

[tomearly]

I've tried to user autoLoad.url, but this only gives me the originally loaded url, and no the current url of the panel?

Anyone have any ideas?