如上图所示的等级控件（这个控件主要指定样式）：
页面代码：
<head runat="server">
<title>无标题页</title>
<mce:style type ="text/css"><!--
.ratingStar
{
font-size:0pt;
width:15px;
height:12px;
padding:1px;
margin:1px;
cursor:pointer;
display:block;
background-repeat:no-repeat;
background-color:#99CC99;
}
.filledRatingStar
{
background-image:url(image/star1.gif);
}
.emptyRatingStar
{
background-image:url(image/star2.gif);
}
.savedRatingStar
{
background-image:url(image/star3.gif);
}
--></mce:style><style type ="text/css" mce_bogus="1"> .ratingStar
{
font-size:0pt;
width:15px;
height:12px;
padding:1px;
margin:1px;
cursor:pointer;
display:block;
background-repeat:no-repeat;
background-color:#99CC99;
}
.filledRatingStar
{
background-image:url(image/star1.gif);
}
.emptyRatingStar
{
background-image:url(image/star2.gif);
}
.savedRatingStar
{
background-image:url(image/star3.gif);
}
</style>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>
</div>
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>
<cc1:Rating ID="Rating1" runat="server" Width="96px" WaitingStarCssClass="emptyRatingStar" EmptyStarCssClass="emptyRatingStar" FilledStarCssClass="filledRati
