<!-- 把下面代码放到<body>区域中-->
<script>
<!--//
function gohome(){
if (document.layers)
window.home()
else if (document.all)
window.location="about:home"
else
alert("You need NS 4+ or IE 4+ to go back home!")
}
//-->
</script>
</p>
<form>
<input type="button" onClick="gohome()" value="Take Me Home!">
</form>
<p>
<!--请将你的链接图片的名称改为home.gif-->
<a href="javascript:gohome()"><img src="http://www.knowsky.com/images/logo.gif" border=0></a>
