var remote = null;

	function DescPopUp(PageName, PopWidth, PopHeight) {
		remote = window.open('', 'Screen', 'width='+PopWidth+',height='+PopHeight+',resizable=1,scrollbars=1,toolbar=1,location=no,directories=no,status=no,menubar=no');
		if (remote != null) {
			if (remote.opener == null)
				remote.opener = self;
			remote.location.href = PageName;
		}
		remote.focus();
	}
	function DescPopUpClose() {
		if(remote != null) {
			if (!remote.closed)
				remote.close();
			remote = null;
		}
	}