<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title></title>
<script src="Scripts/jquery-1.4.1.js" type="text/javascript"></script>
<script type="text/javascript">
$(function () {
$("#tbl1 td").text("☆").css("cursor", "pointer").mouseover(function () { $("#tbl1 td").text("★").css("color", "red"); $(this).nextAll("td").text("☆").css("color", "Black"); });
$("#tbl2").mouseover(function () { $(this).siblings("td").text("☆").css("color", "Black"); }); //鼠标指向“评分：”时0星
$(".grade").click(function () { alert($(this).attr("title")) }); //"attr"概述：设置或返回被选元素的属性值。
$(".grade").css("cursor", "pointer").mouseover(function () { $(".grade").text("★").css("color", "red"); $(this).nextAll("td").text("☆").css("color", "Black"); });
});
</script>
</head>
<body>
<table id="tbl1">
<tr><td></td><td></td><td></td><td></td><td></td></tr>
</table>
<p></p>
<table>
<tr><td id="tbl2">评分：</td><td class="grade" title="一星">☆</td><td class="grade" title="二星">☆</td><td class="grade" title="三星">☆</td><td class="grade" title="四星">☆</td><td class="grade" title="五星">☆</td></tr>
</table>
</body>
</html>