var child = null;
	function showBoxInfo(box_num)
	{
		var boxurl = "boxinfo.php?id=" + box_num;
		child = window.open(boxurl,"_blank","width=570,height=500,scrollbars=yes");
		return false;
	}
	function map(img,w,h)
	{
		w += 20;
		h += 20;
		win = window.open(img,"_blank","width=" + w + ",height=" + h);
		return false;
	}