使用JQ来实现浏览器滚动条

<script type="text/javascript" src="jquery-1.1.3.1.js"></script>
<script type="text/javascript" src="jquery.linscroll.js"></script>
<script type="text/javascript">
$(document).ready(
function(){
$(’#scrollContent’).setScroll( //scrollContent为滚动层的ID
{img:scroll_bk.gif’,width:10},//背景图及其宽度
{img:scroll_arrow_up.gif’,height:3},//up image
{img:scroll_arrow_down.gif’,height:3},//down image
{img:scroll_bar.gif’,height:25}//bar image
);});
</script>

<div id="scrollContent" style="width:140px;overflow:hidden;height:170px;">
内容
</div>