a script on this page is causing ie to run slowly

Question

The problem is in the title - IE is misbehaving and is saying that there is a script running slowly - FF and Chrome don\'t have this problem.

How can I find the prob

Answer 1

If javascript ties up page processing for more than 10 seconds, you get this message. IE obviously has a slower javascript engine, causing this.

I'm guessing that some code optimization will certainly help, and try reducing the amount of javascript executing on page load. Perhaps use setTimeout() to defer processing of some unnecessary things if you have to.

As far as tools go, use Firebug's profiler to see where you're spending so much time.