Page Loading

On page load
How to execute code each time a new page is loaded in browser/mail
Progress Listeners
Progress listeners allow extensions to be notified of events associated with documents loading in the browser and with tab switching events.
Post data to window
Code to post data to an existing or new window/tab

Document Tags and Contributors

 Contributors to this page: wbamberg, DavidWalsh, Ptak82, Mgjbot, Taken, ericjung, Chbok
 Last updated by: wbamberg,