var winW = 630, winH = 460;

if (parseInt(navigator.appVersion)>3) {
	 if (navigator.appName=="Netscape") {
	 winW = window.innerWidth;
	 winH = window.innerHeight;
	}
 if (navigator.appName.indexOf("Microsoft")!=-1) {
 	winW = document.body.offsetWidth;
	winH = document.body.offsetHeight;
	}
}
	document.cookie = "SW=" + winW + "; expires= Thu,31-Dec-2020 00:00:00 GMT;";
	document.cookie = "SH=" + winH + "; expires= Thu,31-Dec-2020 00:00:00 GMT;";