According to the API specification on Gnome community, gdk_window_reparent should unmap the window as a side effect, but in gnome2.24, it invokes gdk_window_show at last, this mismatched with the document specification. I've filed a bug on the community to ask them either update the document or remove the line.
However, this slip unveiled a bug of Xtbased FF plugin running on Xsun. As this is a P1 bug, My suggested fix is to hide the window on gdk_window_reparent ( this should be fine until the community formally changed the document), and file a lower priority bug to browser team to do further investigation. Chris
