51help TIY
码：
<html> <head> <script type="text/javascript" src="../jquery/jquery.js" tppabs="http://www.51help.tk/jquery/jquery.js"></script> <script type="text/javascript"> $(document).ready(function(){ $("#start").click(function(){ $("#box").animate({height:300},"slow"); $("#box").animate({width:300},"slow"); $("#box").animate({height:100},"slow"); $("#box").animate({width:100},"slow"); }); $("#stop").click(function(){ $("#box").stop(true,true); }); }); </script> </head> <body> <p><button id="start">Start Animation</button><button id="stop">Stop Animation</button></p> <div id="box" style="background:#98bf21;height:100px;width:100px;position:relative"> </div> </body> </html>
查看结果: