新版QQ登录Canvas闪动特效

    html代码

<div id="mainbogy">    
<div id="cavcont" class="cavcont" style="width:100%; height:600px;">     
</div>    
</div>

    需要引入的文件

<script src="js/Jq-19.js" type="text/javascript"></script>    
<script src="js/cavas.js" type="text/javascript"></script>    
<script src="js/flashat.js" type="text/javascript"></script>

    效果演示：http://www.pengyaou.com/DidCss/UPIUVZDDX_122.html