Hi,

In my usercontrol  I am binding a value in to aspnet hyeperlink ike this

         <asp:HyperLink ID="HyperLink5" runat="server" NavigateUrl="javascript:void(0);" onclick="PopupCenter(document.getElementById('lbl12').innerHTML, 'myPop1',800,600);">

This code giving me this javascript error

SCRIPT5007: Unable to get property 'innerHTML' of undefined or null reference

Cant I use innerHTML like this?

This is the function

 <script>
         function PopupCenter(pageURL, title, w, h) {
             var left = (screen.width / 2) - (w / 2);
             var top = (screen.height / 2) - (h / 2);
             var targetWin = window.open(pageURL, title, 'toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=no, resizable=no, copyhistory=no, width=' + w + ', height=' + h + ', top=' + top + ', left=' + left);
         }
    </script>

Thanks