Why this page is so SLOW on Firefox?
[This][1] is the page I mean. Try to click on the links (Add Side/Track, Remove) and you can see my own grind to add/remove some input text.

 1. With Chrome : no problem;
 2. With IE (7) : no problem;
 3. With Firefox (4) : Oh my god, the whole interface is very slow.

The Javascript/jQuery code (as you can see) is really short, and there are nothing so complex.
Why this behaviour?


  [1]: http://www.gabbatracklistworld.com/test.php
Why this page is so SLOW on Firefox?
===

[This][1] is the page I mean. Try to click on the links (Add Side/Track, Remove) and you can see my own grind to add/remove some input text.

 1. With Chrome : no problem;
 2. With IE (7) : no problem;
 3. With Firefox (4) : Oh my god, the whole interface is very slow.

The Javascript/jQuery code (as you can see) is really short, and there are nothing so complex.
Why this behaviour?


  [1]: http://www.gabbatracklistworld.com/test.php