title: How to search a column in a html table and highlight any matches
body: <p>Can some one help me out with a code snippet that will allow me to search one column on a html table with the search criteria that has been typed in to a text box? which would be a mobile number i want to be able to search the mobile phone number TD in my table provided below and highlight any matches.....</p>
  
  <p>heres my button and txt box i want to call the jquery off the button click.........</p>
  
  <pre><code>&lt;asp:TextBox ID="txtSearchMobileNumber" runat="server" CssClass="number"&gt;&lt;/asp:TextBox&gt;
  
   &lt;asp:button runat="server" id="BtnSearchMobile"\&gt;
  </code></pre>
  
  <p>heres my table</p>
  
  <pre><code>    &lt;code&gt;
      &lt;table id="HandsetDetails"&gt;
           &lt;tr&gt;
            &lt;td&gt;
               Mobile Phone number
               &lt;/td&gt;
                &lt;td&gt;
                Network Provider
                &lt;/td&gt;
                &lt;td&gt;
                  Amount
                &lt;/td&gt;
              &lt;/tr&gt;
         &lt;/table&gt;
  &lt;/code&gt;
  </code></pre>