<script language="Javascript">
<!--
button1up=new Image(200,180);
button1up.src="/img/200406301.jpg";
//鼠标为UP状态时图片大小和图片
button1down=new Image(200,180);
button1down.src="/img/200406302.jpg";
//鼠标为down状态时图片大小和图片
//more javascript from http://knowsky.com
//-->
</script>
<a href="http://www.knowsky.com" onmouseover="button1.src=button1up.src" onmouseout="button1.src=button1down.src"><img name="button1" src="/img/200406301.jpg" width=200 height=180 border=0></a>
