title: show progress bar on grid view page index
body: <p>I want to show progress bar on grid view page index. I have already displayed a progres bar on button click. I want to show the same when the user changes from 1 to 2. This is the modal pop-up i have used :   </p>
  
  <pre><code>    &lt;asp:Panel ID="PanLoad" runat="server" CssClass="modalPopup"&gt;
          &lt;asp:UpdatePanel ID="UpdatePanel7" runat="server"&gt;
          &lt;ContentTemplate&gt;
      &lt;asp:UpdateProgress ID="UpdateProgress1" runat="server"  DisplayAfter="0"&gt;
      &lt;ProgressTemplate&gt;
          &lt;div align="center"&gt;
       &lt;img src="Images/icon_Loading.gif" id="ImgLoading" alt="loading" runat="server" /&gt;
  &lt;br /&gt;
      &lt;/div&gt;
  &lt;/ProgressTemplate&gt;
      &lt;/asp:UpdateProgress&gt;
          &lt;/ContentTemplate&gt;
          &lt;/asp:UpdatePanel&gt;
          &lt;/asp:Panel&gt;
  </code></pre>
  
  <p>I have used a javascript function and called it in a button click. </p>
  
  <pre><code>&lt;script language="javascript" type="text/javascript"&gt;
          function ShowModalPopup(ModalBehaviour) {
              $find(ModalBehaviour).show();
          }
  
          function HideModalPopup(ModalBehaviour) {
              $find(ModalBehaviour).hide();
          }        
      &lt;/script&gt;
  </code></pre>
  
  <p>Help me to achieve it on gridview paging. ThankYou. </p>