function masterOpen(myDest, myWidth, myHeigth) {
	winOffX = (screen.width - myWidth - 22)/2;
	winOffY = (screen.height - myHeigth)/2 - 30;
	winSpecs = "width="+myWidth+",height="+myHeigth+",toolbar=no,menubar=no,scrollbars=yes,resizable=yes,location=no,directories=no,status=yes,left=" + winOffX + ",top=" + winOffY;
	window.open(myDest,"hqs",winSpecs);
}