function window_display(strurl, width, height, winName)
{
	confirmWin = window.open(strurl, winName,'toolbar=no,location=no,directories=no,status=yes,scrollbars=yes,menubar=no,width=' + width + ',height=' + height + ',left=50,top=50');
	if (confirmWin.opener == null)
	{
		confirmWin.opener = window;
	}
	
	confirmWin.focus();
}