function stoperror(){return true}window.onerror=stoperror;

var anchors  = document.getElementsByTagName("a");
var uri = encodeURI(window.location.href).toLowerCase();

for(var i=0, n=anchors.length; i<n; ++i) 
{
	if(uri==encodeURI(anchors[i].href).toLowerCase()) {
		var menu_id = anchors[i].id;
		var submenu_id = document.getElementById(menu_id).parentNode.parentNode.id;
		
		if(menu_id != null && menu_id != 'menu_polikliniek' && menu_id != 'menu_dialysecentra' && menu_id != 'menu_over_ons'){
			document.getElementById(menu_id).style.color = '#dd0e15';
			
			if(document.getElementById('sub'+menu_id) != null){
				document.getElementById(menu_id).style.backgroundImage = 'url(/images/menu1.gif)';
				document.getElementById(menu_id).style.margin = '0px';
				document.getElementById('sub'+menu_id).style.display = 'block';
			}else if(submenu_id != null){
				//alert(submenu_id.substring(3,11));
				if(document.getElementById(submenu_id.substring(3,11)) != null){
					document.getElementById(submenu_id.substring(3,11)).style.backgroundImage = 'url(/images/menu1.gif)';
					document.getElementById(submenu_id.substring(3,11)).style.margin = '0px';
					document.getElementById(submenu_id.substring(3,11)).style.color = '#dd0e15';
					document.getElementById(submenu_id).style.display  = 'block';
				}
			}
		}else if(menu_id == 'menu_polikliniek' || menu_id == 'menu_dialysecentra' || menu_id == 'menu_over_ons'){
			document.getElementById(menu_id).style.color = '#005293';
		}
	}
}