点击某一行改变背景色 ，并且动态获取HTML中TD的值

HTML 代码：

<s:iterator value="_jobAlertList" status="pc">
<tr onclick="clickCurRow(this)" id="jobAlertTr">

<td width="2%" class="date setc" id="jobAlertNum"> <s:property value="Num"/></td>
<td width="10%" height="29px" align="left" id="jobAlertName<s:property value="#pc.index"/>">
<s:property value="HANDLER_NAME"/>
</td>
<td width="20%" height="29px"> <s:property value="TITLE"/> </td>
<td width="10%" height="29px" id="jobAlertCount"> <s:property value="COUNT"/> </td>
</tr>
</s:iterator>

JS 代码：

var jobAlertId="";

function clickCurRow(curRow)
{
jobAlertId = eval(curRow.rowIndex);
$(curRow).css("background-color", "#e5e5e5").siblings().css("background-color", ""); //改变背景色
jobAlertId= jobAlertId-1;
jobAlertName = $("#jobAlertName" +jobAlertId).html(); //获取TD值
}