html代碼大全 如何給圖片抖動(dòng)怎做的

<SCRIPT language=javascript1.2> 

<!-- 

var rector=2 

var stopit=0 

var a=1 

var count=0 

function init(which){ 

stopit=0 

shake=which 

shake.style.left=0 

shake.style.top=0 

} 

function rattleimage(){ 

if ((!document.all&&!document.getElementById)||stopit==1||count==100) 

return 

count++ 

if (a==1){ 

shake.style.top=parseInt(shake.style.top)+rector 

} 

else if (a==2){ 

shake.style.left=parseInt(shake.style.left)+rector 

} 

else if (a==3){ 

shake.style.top=parseInt(shake.style.top)-rector 

} 

else{ 

shake.style.left=parseInt(shake.style.left)-rector 

} 

if (a<4) 

a++ 

else 

a=1 

setTimeout("rattleimage()",50) 

} 

function stoprattle(which){ 

stopit=1 

count=0 

which.style.left=0 

which.style.top=0 

} 

//--> 

</SCRIPT> 

<style>.shakeimage {POSITION: relative} 

</style> 

<img src="圖片的路徑" onm ouseout=stoprattle(this) onm ouseover=init(this);rattleimage() class=shakeimage>