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 阅读(1263) 评论(0) 推荐(0) 编辑
摘要: http://v.youku.com/v_playlist/f2416830o1p0.html 阅读全文
posted @ 2013-04-24 16:30 Peter_youny 阅读(88) 评论(0) 推荐(0) 编辑