js抖动

1

2

3

4

5

6

7

8

9

10

11

<img src="//pic.ikafan.com/imgp/L3Byb3h5L2h0dHAvd3d3LnFxb3EubmV0L3dwLWNvbnRlbnQvdXBsb2Fkcy8yMDAxMDAuanBn.jpg" onMouseover="shake(this,‘onmouseout‘)" >

<script type="text/javascript">

var typ = ["marginTop","marginLeft"],rangeN=10,timeout=20;

function shake(o,end){

var range=Math.floor(Math.random()*rangeN);

var typN=Math.floor(Math.random()*typ.length);

o["style"][typ[typN]]=""+range+"px";

var shakeTimer=setTimeout(function(){shake(o,end)},timeout);

o[end]=function(){clearTimeout(shakeTimer)};

}

</script>