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ลำดับตอนที่ #32 : โค๊ดรูปสั่น

<style>
.shakeimage{position:relative}
</style>

<script language="JavaScript1.2">
//configure shake degree (where larger # equals greater shake)
var rector=3
///////DONE EDITTING///////////
var stopit=0
var a=1
function init(which){
stopit=0
shake=which
shake.style.left=0
shake.style.top=0
}

function rattleimage(){
if ((!document.all&&!document.getElementById)||stopit ==1)
return
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
which.style.left=0
which.style.top=0
}
</script>

<center><img src= "url รูป"class="shakeimage" onMouseover="init(this);rattleimage()" onMouseout="stoprattle(this)">