function PopupDocument(url, width, height)
	{
		var l = (screen.width - width) / 2 - 10;
		var t = (screen.height - height) /2 - 10;
		var opts = 'dependent=yes,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width=' + width + ',height=' + height + ',top=' +  t + ' ,left=' + l;
		var	name = 'newWin';
		var comwin = window.open(url, name, opts);
		comwin.focus();
	}