function popup(url,width,height)
		{
		   var new_window = window.open(url,null ,'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width=' + width + ',height=' + height);
		}

		function popupsc(url,width,height)
		{
		   var new_window = window.open(url,null ,'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=0,width=' + width + ',height=' + height);
		}