<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>谷歌主页动画</title> <style type="text/css"> .animate{ height:156px; width:97px; background:url(http://images.cnblogs.com/cnblogs_com/siqi/429485/o_gumby11-gumby.jpg) no-repeat; background-position:-15581px center; } </style> <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.4/jquery.min.js"></script> <script type="text/javascript"> $(document).ready(function(e) { var offset = -15678; var timer = setInterval(function(){ offset+=98; $("#animate").css({'background-position':offset + 'px center'}); if(offset>0){ clearInterval(timer); } },50); }); </script> </head> <body> <div id="animate" class="animate"></div> </body> </html>
效果图：
