/*function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}*/

function qs(search_for) {
		var query = window.location.search.substring(1);
		var parms = query.split('&');
		for (var i=0; i < parms.length; i++) {
			var pos = parms[i].indexOf('=');
			if (pos > 0  && search_for == parms[i].substring(0,pos)) {
				return parms[i].substring(pos+1);;
			}
		}
		return "";
	}

//createCookie("iduDI",qs("idu"),30);