function openWin(url,name,wid,high,sw) {
	x = (screen.width - wid) / 2;
	y = (screen.height - high) / 2;

	var controlWindow = window.open(url,name,'width=' + wid + ',height=' + high +',top=' + y + ',left=' + x + ',resizable=no,scrollbars=' + sw + ',toolbar=no,location=no,directories=no,status=no,menubar=no');
	controlWindow.window.focus();
}