扶梯卷人事件相信各位都已经听说过了，其实我们坐扶梯的时候，都是比较害怕的，毕竟发生扶梯卷人后果不堪设想。然而前段时间上海一超市发生了扶梯卷人事件，当事人的腿已经保住了。
I have a site where I randomize the background image using a php rotator script file. But I was thinking, is it possible to create a small preview gallery of each background image and make it so that
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