Event.observe(window, 'load', function(){
	$$('.servicemenu ul li.first a[href="start/sitemap/"]').each(function(elm){
		Event.observe(elm, 'click', function(evt){
			Event.stop(evt);
			var divObj = $$('.sitemapmenu').first();
			divObj.visible() ? divObj.slideUp({'duration' : .25}) : divObj.slideDown({'duration' : 1}); 
			
		});
	});
});