Event.observe(window,"load",function(){
	var sitemapParents = $$('.sitemapParent > a');
	sitemapParents.each(function(el,i) {
		Event.observe(el,'click',function(event){
			Event.stop(event);
			sitemapParents.each(function(el,i) {
				$('SitemapChildMenu_'+i).setStyle({listStyleImage:'none'});
			});			
			$('SitemapChildMenu_'+i).setStyle({listStyleImage:'url(mysite/themes/ccc/images/li-arrow.png)'});				
		});														 
	});
});