QQ Login background Flashing effect with the effect of demo source Download _ Basic knowledge

In the previous update of the new version of QQ, login background and is not the same as before, is a group of flashing background, the effect is very good.

Effect Demo Source Download

The change effect needs to introduce three JS files:

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

Add the following div and run it.

<div id= "Mainbogy" > 
<div id= "Cavcont" class= "Cavcont" style=; width:100%; " >  
</div> 
</div>

The above is this article to share the QQ login background flashing effect with the effect of demo source download, I hope you like.