在页面中实现搜索功能，只要是页面中的字符
<!--把下列代码放到<body>区域中-->
<style>
.shakeimage{
position:relative
}
</style>
<img src=http://www.knowsky.com/images/logo.gif class="shakeimage" onMouseover="init(this);rattleimage()" onMouseout="stoprattle(this)">
<script language="JavaScript1.2">
var rector=3
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>