title: Uncaught ReferenceError: show value is not defined(Only for mobile device)
body: <p>Hi I had implemented the code in which on adding to cart the item gets add and also one popup gets open which shows cart item.
  On desktop it is working well but on mobile device it is not working.
  For mobile device it is shoeing error as </p>
  
  <pre><code>Uncaught ReferenceError: showvalue is not defined
  </code></pre>
  
  <p>Here is my below code </p>
  
  <pre><code>&lt;script type="text/javascript"&gt;  
  function showvalue(value, product) {
  
      $('#&lt;%= lblproduct1.ClientID %&gt;').text(product);
      $('#&lt;%= lblVessel.ClientID %&gt;').text(value);
      $('.cart_popup').show();
      setTimeout(function () {
          $('.cart_popup').fadeOut('slow');
      }, 5000);
      return false;
  }
  function Showprogress() {               
      $('#&lt;%= Progress.ClientID %&gt;').show();      
   }
  </code></pre>
  
  <p></p>
  
  <p>Html side on .ascx page</p>
  
  <pre><code>&lt;asp:Button ID="AddToBasketButton" OnClientClick="Showprogress()" runat="server" OnClick="AddToBasketButton_Click" EnableViewState="false" ValidationGroup="AddToBasket" Text="Add to Cart" /&gt;
  </code></pre>
  
  <p>My .cs side code (Passing total and productquantity)</p>
  
  <pre><code>ScriptManager.RegisterClientScriptBlock(this.Page, typeof(UpdatePanel), UniqueID, "showvalue('" + Total + "','" + productquantity + "');", true);
  </code></pre>
  
  <p>I am facing issue for mobile device only.
  On clicking button my page get refresh and popup is not getting open</p>