Question

IE, Chrome, and Safari work. However Firefox gives an error on this method. I’m trying to get the actual message as it disappeared. I will post it, but for now I can’t hit enter on my forms. Here is the method it pointed to:

13 is the enter key

function bind_enter_key(evt, callback)
{
    if(event.keyCode===13)
    {
        callback();
        return false;
    }
}

Call to bind_enter_key here:

set_onkeypress('signup_pass', function(event){return bind_enter_key(event, interface_signup);}); 
set_onkeypress('signin_pass', function(event){return bind_enter_key(event, interface_signin);}); 

Answer 1

Change

if(event.keyCode===13)

to

if(evt.keyCode===13)

and call the function with

bind_enter_key(event || window.event, interface_signup)

You named the parameter evt in your function signature, but you are not using it. It works in the other browsers because for some reason they provide the event object as window.event like IE is doing. But Firefox does not, hence event is undefined inside bind_enter_key.