用JS如何隐藏滚动条？
------解决方案--------------------
- JScript code
<body>
<input type="button" value="隐藏滚动条" onclick="aa()" />
<script language="javascript" type="text/javascript">
function aa(){
document.getElementsByTagName('body')[0].style.overflow='hidden';
document.getElementsByTagName('body')[0].scroll="no";
}
</script>
</body>