function dateopen(param)
{
	calendar=window.open("calendar/calendar.htm?"+param,"QSWindow","toolbar=no,menubar=no,resizable=no,width=300,height=275,scrollbars=no",false)
	//window.showModallessDialog("calendar/calendar.htm?"+param,"QSWindow","scroll:0;status:0;help:0;resizable:0;dialogWidth:300px;dialogHeight:300px");
}