【www.bbyears.com--js教程】
一聚教程网www.111cn.net <script> window.onload = function(){ var oUl = document.getElementsByTagName("ul")[0]; var aLiUl = oUl.getElementsByTagName("li"); var oOl = document.getElementsByTagName("ol")[0]; var aLiOl = oOl.getElementsByTagName("li"); for(var i=0;i
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