[jQuery] Firefox constantly loading _ normal or not ?

[pixeline]

Hi!

my app uses a few ajax calls, mainly $('container').load( )  calls.

The ajax call performs successfully but the browser displays its
rotating logo (upper right) as it is continuing loading.

anyone knows if this is normal or is this a bug in my app ?

I tried setting a very obvious ajax parameters but they do not get
triggered so i assume there is no timeout

$.ajaxSetup({
  timeout: 1000,
  error: function(a,e){alert("ajax error: "+ a+ "\n"+e)}
});

any advise would be welcome

Thank you,
alexandre