Problem capturing return key (keycode = 13) in Firefox

[veronicab]

Hi,

I have a small JavaScript code in a page to trap when user presses Return key.

My problem is that if you visit the page and then enter a different url in address field, and press Return, that key press is also being captured. How can I distinguish when user is pressing Return on the address field in address bar?

Works ok on IE, the problem appears only in Firefox.

This is the code I have:

document.onkeyup = HandleKeyup;
 
function HandleKeyup(e){
   if(!e){
     e = window.event;
 }
 if(e.keyCode == 13){
    SomeFunction();
 }
}

Thanks!
Veronica

[pshm]

[code=html]
document.onkeyu p = HandleKeyup;

function HandleKeyup(e){
if(!e){
e = window.event;
}
if(e.which == 13){
SomeFunction();
}
}
[/code]

[mrhoo]

The address bar is not in the document, so I'm not sure how IE is capturing it, either.