function ShowGoods(link)
{
width=800;
height=600;

wnd = window.open(link, "",
	"location=no,toolbar=no,scrollbars=yes,directories=no,status=no,menubar=no,resizable=yes,width=" + width + ",height=" + height + ",left="+Math.floor((screen.width - width)/2)+",top="+Math.floor((screen.height - height)/2)+"");
	
wnd.focus();

}