表格上鼠标移动高亮显示

javascript: 使用jquery

<script language='javascript' src='/javascript/jquery.js'></script>
<script type="text/javascript">
<!--
$(document).ready(
	function(){
		$(".tableList tr").mouseover(
			function(){
				$(this).addClass("over");
			}
		).mouseout(
			function(){
				$(this).removeClass("over");
			}
		);
	}
);
//-->
</script>

jsp:

<display:table name="dlslist" id="dlslist" cellspacing="0" cellpadding="0"
    pagesize="5" class="tableList"
    requestURI="">
 ....
</display>

css:

tr.over td {
        background:#FFF7DA;  /*这个将是鼠标高亮行的背景色*/
}