function img_view(obj, ssrc, iwidth, iheight)
{
	$(".goods-image-active").each(function() {
		$(this).removeClass("goods-image-active");
		$(this).addClass("goods-image");
	});

	$(obj).addClass("goods-image-active");

	$("#goods-image-main").parent().attr('href', obj.href);

	$("#goods-image-main").attr({
		src: ssrc,
		width: iwidth,
		height: iheight
	});

	return false;
}