function browserWindowSize(DisplayErrors)
{
	var browserWinWidth = -1, browserWinHeight = -1;
	if( typeof( window.innerWidth ) == 'number' ) {
		//Non-IE
		browserWinWidth = window.innerWidth;
		browserWinHeight = window.innerHeight;
	} else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
		//IE 6+ in 'standards compliant mode'
		browserWinWidth = document.documentElement.clientWidth;
		browserWinHeight = document.documentElement.clientHeight;
	} else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
		//IE 4 compatible
		browserWinWidth = document.body.clientWidth;
		browserWinHeight = document.body.clientHeight;
	}

	try {
		var frm = document.getElementById("form1");

		if(frm!=null)
		{

			var inpH = document.createElement("input");			
			inpH.setAttribute("name","browserWinHeight");
			inpH.setAttribute("id","browserWinHeight");
			inpH.setAttribute("type","hidden");
			inpH.setAttribute("value",browserWinHeight);

			frm.appendChild(inpH);

			var inpW = document.createElement("input");
			inpW.setAttribute("name","browserWinWidth");
			inpW.setAttribute("id","browserWinWidth");
			inpW.setAttribute("type","hidden");
			inpW.setAttribute("value",browserWinWidth);

			frm.appendChild(inpW);

		} else {
			if(DisplayErrors==1) alert('No Form');
		}

	} catch (e) { if(DisplayErrors==1) alert(e.message); }

}

setTimeout('browserWindowSize();',100);