function openMediaWindow(urlName,iWidth,iHeight) {
	var iOpenWidth = parseInt(iWidth) + 0;
	var iOpenHeight = parseInt(iHeight) + 3;
	var handle = window.open(urlName+"&width="+iWidth+"&height="+iHeight,"mtnZoneMedia","menubar=no,toolbar=no,scrollbars=no,width="+iOpenWidth+",height="+iOpenHeight+",resizable=yes");
	handle.focus();
}