if(document.documentElement && (document.documentElement.clientWidth || document.documentElement.clientHeight)){
	//IE 6+ in 'standards compliant mode'
	var myWidth = document.documentElement.clientWidth;
	var myHeight = document.documentElement.clientHeight;
}else{
	if(document.body && (document.body.clientWidth || document.body.clientHeight)){
		//IE 4 compatible
		var myWidth = document.body.clientWidth;
		var myHeight = document.body.clientHeight;
	}
}

var newWindow;
function OpenPromoThumb(src, width, height, scrolls){
	if (newWindow)
		newWindow.close();

	var properties = "width="+width+", height="+height+", toolbar=no, location=no, directories=no, status=yes, menubar=no, scrollbars="+scrolls+", resizable=yes, top="+(parseInt((myHeight-height)/2))+", left="+(parseInt((myWidth-width)/2));
	newWindow = window.open(src, "PhotoWindow", properties);
	newWindow.focus();
	//return true;
}