jquery animate自定义动画

动画
<!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>无标题文档</title>
 <link rel="stylesheet" href="style.css" type="text/css">   
            <style type="text/css">  
.center {
width:960px;                                                                    
margin:0 auto;
border:1px solid #333;   
background-color:#ccc;   
}
</style> 
                  
   <script src="jquery-1.4.4.min.js" language="javascript" type="text/javascript">
    </script>
    <script type="text/javascript">
    function load()
    {
      // alert("test");
    }
    function div_con()
{
//$(".center").hide();
$(".center").animate({
"50%"
},1000
);
}
    </script>
</head>

<body onload="load()">

<div class="center" onclick="div_con()">test</div>
</body>
</html>
完