Asp.net 高亮显示鼠标所在行

调用的JavaScript:

    <script type="text/javascript">
    /*高亮显示鼠标所在行*/
    function mouseovertd2(o)
    {
    dff=o.style.backgroundColor;
    o.style.backgroundColor="#EAEBF1";
    }
    function mouseouttd2(o)
    {
     o.style.backgroundColor=dff;
    }
    </script>

 GridView中的DataBound事件代码:

protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
    {        
        if (e.Row.RowType == DataControlRowType.DataRow)
        {
            e.Row.Attributes.Add("onmouseover", "mouseovertd2(this)");
            e.Row.Attributes.Add("onmouseout", "mouseouttd2(this)");
            e.Row.Attributes["style"] = "Cursor:hand";
        }
    }