document.observe("dom:loaded", function(){	
	// Formatierung von Tabellen
    var evenTableRows = $$("table.coloredRows tr:nth-child(even)");
	var oddTableRows = $$("table.coloredRows tr:nth-child(odd)");
	
	evenTableRows.each(function(evenTableRow) {
		evenTableRow.addClassName("even");
	});
	
	oddTableRows.each(function(oddTableRow) {
		oddTableRow.addClassName("odd");
	});
	
	// oberserv Navigation Hover to show subnavi
	$$("#navi ul li").each(function(item){
			item.observe("mouseover",function(){
				naviLink = item.readAttribute('rel');
				if(naviLink){
					$(naviLink).setOpacity(0.9);
					$(naviLink).addClassName('active');
				}	
			});
			
			item.observe("mouseout",function(){
				naviLink = item.readAttribute('rel');
				if(naviLink){
					$(naviLink).removeClassName('active');
				}	
			});			
		});
	
});