[Project_owners] onpopupshowing event - many more sections show up in context menu

Neil neil at parkwaycc.co.uk
Tue Dec 13 09:39:14 EST 2005

danvb30-firefox at yahoo.com wrote:

>I'm a Firefox extension author newbie, and I'm getting some funny behavior with the
>"onpopupshowing" event of the popup object.
"onpopupshowing" is NOT an event. It's the name of an attribute that 
gets automagically compiled into an event listener. Extensions should 
use thePopup.addEventListener("popupshowing", handlerFunction, false); 
to register additional event listeners.

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