This patch improves the way the window.oninit JavaScript function is
called. This function is used to initialiaze all JavaScript funcions
attached to the DOM so it needs to be executed **after** the full DOM
was parsed by the browser. Unfortunately currently only Mozilla supports
a DOMContentLoaded event. In all other browsers we had to wait for
the window.onload event which will only be called after **all** content
(including images) was loaded - this caused a visible delay on all
JavaScript generated content (like the toolbar) in non-Mozilla browsers.

Dean Edwards now presented a solution [1] which will work for all the bigger
Browsers and is used in this patch.

The following browsers now should fire the init event right after parsing
the DOM:

All Mozilla based browsers
Internet Explorer
Safari
Opera >

darcs-hash:20060616104539-7ad00-db70d31fcb21cb812cf4982fe80a7d649e2daa1c.gz