$(document).ready(function() {
    $('table.values tr').click(function() {
        alert($(this).find('input.rowID').val());
    });
});

<table class="values" border="2">
    <tr>
        <td>
            <input type="hidden" class="rowID" value="100" />
            1.1
        </td>
        <td>
            1.2
        </td>
    </tr>
    <tr>
        <td>
            <input type="hidden" class="rowID" value="200" />
            2.1
        </td>
        <td>
            2.2
        </td>
    </tr>    
</table>

table.values tr
{
    cursor: pointer;
}

table.values tr:hover
{
    background-color: Lime;
}

<%@ Page Title="" Language="C#" MasterPageFile="~/Views/Shared/Site.Master" Inherits="System.Web.Mvc.ViewPage<dynamic>" %>
<%@ Import Namespace="Tracker.Models" %>

<asp:Content ID="Content1" ContentPlaceHolderID="TitleContent" runat="server">
    <%=ViewData["Title"]%>
</asp:Content>

<asp:Content ID="Content2" ContentPlaceHolderID="MainContent" runat="server">

<script src="/Scripts/MicrosoftAjax.js" type="text/javascript"></script>
<script src="/Scripts/MicrosoftMvcAjax.js" type="text/javascript"></script>
<script src="/Scripts/jquery-1.5.1.js" type="text/javascript"></script>
<script src="/Scripts/listing.js" type="text/javascript"></script>

<h2><%=ViewData["Title"]%></h2>
<%=Html.ActionLink("Add New", "Add")%>

<table>
<tr>
<td>Title</td>
<td>Created Date</td>
<td>Desciption</td>
<td>ID</td>
</tr>

<tbody>
<%
    foreach (Task t in (IEnumerable<Task>) ViewData["Tasks"])
    {%>
<tr>
    <input type="hidden" class="rowID" value="<%=t.TaskId%>"/>
    <td><%=t.Title%></td>
    <td><%=t.CreatedOn.ToShortDateString()%></td>
    <td><%=t.Text%></td>
    <td><%=t.TaskId%></td>
</tr>
  
<%
    }%>
    </tbody>
</table>

</asp:Content>

$(document).ready(function () {
        $('table.values tr').bind('click', function () {
            var taskID = $(this).find('input.rowID').val();
            $.get("/Task/Edit/", { id: taskID }, function () {
                document.location.href = '/Task/Edit/' + taskID;
            });
        });
    });