摘要:
<script> window.onscroll = function () { var obj = document.getElementById("thirdnav"); var topa = obj.offsetTop; var top = document.documentElement.scrollTop; document.getElementById("showHeight").innerHTML = topa - top; } </script> 阅读全文
posted @ 2013-04-24 17:39
Peter_youny
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摘要:
http://v.youku.com/v_playlist/f2416830o1p0.html 阅读全文
posted @ 2013-04-24 16:30
Peter_youny
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