做一些图片多加载量大的网站时应该给加上加载提示的动画，特别是手机端的网站开发时！
<script type="text/javascript"> document.onreadystatechange = function(){ var loaderBg = document.getElementById(‘loaderPage‘), body = document.getElementsByTagName("body")[0]; if(document.readyState == "complete"){ loaderBg.style.display = ‘none‘; body.removeAttribute("class"); }else{ loaderBg.style.display = ‘block‘; } } </script> <title>第三届海淘会</title> </head> <body class="loading"> <div id="loaderPage"></div> <--body内容层--> <div class="wrap"></div> <body>
loaderPage里面写加载图片原文：http://www.cnblogs.com/lichuntian/p/4531287.html