var res=screen.width+" x "+screen.height;
var userAgent=navigator.userAgent;
var appName=navigator.appName;
var appVersion=navigator.appVersion;
var platform=navigator.platform;

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+"="+escape(value)+expires+"; path=/";
}

var res=screen.width+" x "+screen.height;
var userAgent=navigator.userAgent;
var appName=navigator.appName;
var appVersion=navigator.appVersion;
var platform=navigator.platform;

createCookie("metrics",userAgent+"::"+appName+"::"+appVersion+"::"+platform+"::"+res, 7);