javascript + atlas problem

[24sharon]

I have a javascript code to stop the backspace to go 'BACK'

my code:

 <script type="text/javascript">
   
         if (typeof window.event == 'undefined'){
        
           document.onkeypress = function(e){
            var test_var=e.target.nodeName.toUpperCase();
            if (e.target.type) var test_type=e.target.type.toUpperCase();
            if ((test_var == 'INPUT' && test_type == 'TEXT') || test_var == 'TEXTAREA'){
              return e.keyCode;
            }else if (e.keyCode == 8){
              e.preventDefault();
            }
           }
         }else{
       
            document.onkeydown = function(){
            var test_var=event.srcElement.tagName.toUpperCase();
            if (event.srcElement.type) var test_type=event.srcElement.type.toUpperCase();
            if ((test_var == 'INPUT' && test_type == 'TEXT') || test_var == 'TEXTAREA'){
              return event.keyCode;
             }else if (event.keyCode == 8){
              event.returnValue=false;
              }
           }
         }
    </script>

when I add this code to a page use atlas the atlas dont work.

what the problem?
or there is any way to fix it.

thanks!

[mendhak]

What is it that your Atlas code does?

[24sharon]

my atlas is very basic code:

 <atlas:UpdatePanel ID="UpdatePanel1" runat="server">
            <ContentTemplate>
                <asp:GridView ....>
                </asp:GridView>
            </ContentTemplate>
            <Triggers>
                <atlas:ControlEventTrigger ControlID="fName" EventName="TextChanged" />
                <atlas:ControlEventTrigger ControlID="lName" EventName="TextChanged" />
                <atlas:ControlEventTrigger ControlID="tz" EventName="TextChanged" />
                <atlas:ControlEventTrigger ControlID="birthDate" EventName="TextChanged" />
                <atlas:ControlEventTrigger ControlID="address" EventName="TextChanged" />
                <atlas:ControlEventTrigger ControlID="tel" EventName="TextChanged" />
                <atlas:ControlEventTrigger ControlID="cell" EventName="TextChanged" />
                <atlas:ControlEventTrigger ControlID="email" EventName="TextChanged" />
            </Triggers>
        </atlas:UpdatePanel>

it work excellent without the javascript code that I wrote,
and it doesnt work with the js.

thanks

[mendhak]

It seems that all the keypress events are being captured and 'canceled' by that javascript code you have there. After all the 'if' checks in that javascript, call an alert().