// workaround for IE
function startList() 
{
	if(!document.body.currentStyle) return;
	var subs = document.getElementsByName('submenu');
	for(var i=0; i<subs.length; i++) {
		var li = subs[i].parentNode;
		if(li && li.lastChild.style) {
			li.onmouseover = function() {
				this.lastChild.style.visibility = 'visible';
			}
			li.onmouseout = function() {
				this.lastChild.style.visibility = 'hidden';
			}
		}
	}
}

// parse GET data / query fragment
function queryString(v) {
	if (window.location.href.indexOf('?')==-1) return;
	var vars=window.location.href.split('?')[1].split('&');
	var vals=new Array();
	for (var i=0; i<vars.length; i++) {
	  vals[i]={name:vars[i].split('=')[0],value:vars[i].split('=')[1]};
	}
	for (var j=0; j<vals.length; j++) {
	  if (v==vals[j].name) return vals[j].value;
	}
	return;
}