xultray, adding system tray feature to xulrunner/gecko based programs

xultray is a mozilla addon, adding system tray feature to xulrunner/gecko based programs, such as Firefox 3.0/3.5/3.6, Thunderbird 3.0, ...

xultray uses XUL for system tray popup menu, you can customize it easily for your xulrunner/gecko based programs.

xultray has a options dialog, supports "always show tray" , "minimize to tray" and "close to tray" features.