function getDate(ctrlName)
{
	childWindow = window.open('/tools/Calendar.aspx?formName=' + document.forms[0].name +
		'&ctrlName=' + ctrlName, "Calendar", 'width=220,height=175,left=' + (screen.width-265)/2 +
		',top=' + (screen.height-285)/2 + ',toolbars=no,scrollbars=no,status=no,resizable=no');
}