I’ve created a slider with JQuery but now a strange performance appear after a tab change in Firefox and Chrome.
- Open my fiddle http://jsfiddle.net/rafi/fc7Xc/
- Change to a new Tab in your Browser (Firefox or Chrome) and wait 20 or more seconds (the more seconds you wait the more errors appear)
- Then go back to the tab with the fiddle and you will see that now more boxes opens or the slider change fast and without any logic… or many many other strange things.
So I realy dont know what’s the problem of firefox and chrome 
Can someone help me or someone has ANY idea why this happens?
