Problem after navigating back to a page

[Frank Canady]

I am receiving this error when navigating back to a page with RadComboBox controls:

Microsoft JScript runtime error: Unable to get value of the property 'showDropDown': object is null or undefined

    <script type="text/javascript" >
            function comboGotFocus(sender) {
                                var combo = $find(sender.id);
                                combo.showDropDown();
                            }    
    </script>

Error happens on code in bold.  If I refresh the page it works until I try navigating back to it..

[Dimitar Terziev]

Hi Frank,

Please try the following implementation:

<script type="text/javascript">

          function comboGotFocus(sender) {

              sender.showDropDown();
          }
      </script>

Regards,
Dimitar Terziev
the Telerik team