学步园

一切皆对象！

<input type="image" onclick="return empty();" src="./meemei/images/comloginan.gif"
     style="padding-top: 3px;"           onmouseover="javascript:changePic(this)" onmouseout="javascript:changePic2(this)"/>

<script type="text/javascript">

function changePic(obj){
obj.src="./meemei/images/comloginan2.gif";
}

function changePic2(obj){
obj.src="./meemei/images/comloginan.gif";
}

</script>