Override right arrow firefox with code?

I want to use keystrokes , in my website. But the problem is, when you press the right arrowkey in firefox the page jumps a little bit to the right. I don't want that. This is my code:

 $(document).bind('keystrokes', {
                开发者_开发问答            keys: ['arrow right']               
                       }, function(event){
                            goRight();  
                            event.preventDefault();
                            // and / or
                            event.stopPropagation();

                            return false;
                       });

But this doesn't work. Am I able to override the firefox settings to go to the right when the right arrowkey is pressed? IE doesn't has this, so it works perfectly there. Or is it a browser issue, and there is no solution to this (except making my page small enough for the window).

I should say that my page is wider than the screen, and the body has overflow:hidden;.

Thanks in advance!

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Guess: add event.preventDefault() along with return false.

Edit: nope that won't work, and I don't know about keystrokes, but this will work:

$(document).keydown(function(event) {
 if (event.keyCode == 39) {
     event.preventDefault();
     return false;
 }
});

---

Have you tried to use :

event.preventDefault();
// and / or
event.stopPropagation();

?