var timer = 0;

function toggleMenu(id){
	object = document.getElementById(id);
	if (object.style.display == 'none')
		object.style.display = 'block';
	else
		object.style.display = 'none';
}

function hideMenu(id){
	object = document.getElementById(id);
	object.style.display = 'none';
}

function hideMenuDelay(id){
	object = document.getElementById(id);
	if (object.style.display != 'none')
	   object.timer	= window.setTimeout("hideMenu('"+id+"')", 1000);
}

function abortHideMenuDelay(id){
	object = document.getElementById(id);
	window.clearTimeout(object.timer);
}

function hideMenus(){
	var object = true;
	var menucounter = 1;
	while (object){
		object = document.getElementById('menu'+menucounter);
		if (object) object.style.display = 'none';
		menucounter++;
	}
}

function convertRequest(obj){
         newUrl = window.location.href + "?convurl=" + escape(obj.pathname  + obj.search);
         window.location.href = newUrl;
         return false;
}