In current usage, if I had the following code: <a href="#" onclick="someFunction();return false">foo</a> what would happen is the someFunction would get called, but the link to "#" would not get visited as the returning false "interrupts" the event chain. What happens now is that Gecko goes ahead and tries to visit "#" which undo's the image change that you see as a demo. Clicking the form button which has no link associated with it works ok though. The URL above may need to be reloaded a few times before it works, XOOM seems to have some bandwidth problems...
Setting all current Open/Normal to M4.
per leger, assigning QA contacts to all open bugs without QA contacts according to list at http://bugzilla.mozilla.org/describecomponents.cgi?product=Browser
QA contact re-assigned according to the product areas we're currently working on.
This is fixed. The URL for the test didn't seem to work so I wrote a simple one. <HTML> <BODY> <a href="http://home.netscape.com" onclick="dump('clicked\n');return false">Click here to NOT go to netscape.com</a> </BODY> </HTML>