function onDocumentLoad ()
{
	//hoverklasse fuer hauptmenu
	var elementhover = new classSwitcher( [ $$('#metanav li div'), $$('#metanav li ul li div')] );
	
	//Portal Selector
	try {
		if($('select_portal') != null)
		{
			var portalswitch = new portalSelection($('select_portal'));
		}
	} catch (e) {}
	
	//Gallery Scroll Pane
	/*try {
		if($('scrollbar_container') != null)
		{
			var scrollbar = new Control.ScrollBar('scrollbar_content','scrollbar_track');
		}
	} catch (e) {}*/
	
	//Galerie Selector
	try {
		if($('gallery') != null)
		{
			var galleryhover = new gallerySwitch($('gallery'));
		}
	} catch (e) {}
	
}