Selected Column Value

Hi

   With below code it gives selected column value . I also want to get value of first column of that row.

Also 0 row & selected column no Value also.

<script type="text/javascript" src="Scripts/jquery-1.7.1.min.js"></script>
        <script type="text/javascript" language="javascript">
        $(document).ready(function() {
            $("#<%=grdPlanning.ClientID%> tr:has(td)").hover(function(e) {
                $(this).css("cursor", "pointer");
            });    

            $("#<%=grdPlanning.ClientID%> tr:has(td)").click(function(e) {
                var selTD = $(e.target).closest("td");
                $("#<%=grdPlanning.ClientID%> td").removeClass("selected");
                selTD.addClass("selected");
                $("#<%=lblSelected.ClientID%>").html('Selected Cell Value is: <b> ' + selTD.text() + '</b>');
            });
        })

Thanks