I'm working on a module and instead of using UpdatePanels I am directly accessing the data via MS AJAX (client-side only).  Works great in IE7, Opera 9.51, Safari 3.1.2, not FireFox 3.  Essentially the onload delegate isn't being loaded (or fired) in FF3 for some reason... it is being registered like so:

    this._onLoadDelegate = Function.createDelegate(this, this._onLoad);
    //Event Hookup
    Sys.Application.add_load(this._onLoadDelegate);

Anybody know of a way to make this work in FF3 as well?  Supposedly (based on some searches around the net) this works in FF2 as well, so just FF3 decides it doesn't like it.

**EDIT** As a correction, this does not work in Opera either.

Sorry Mitch, been out of town. 

No, I don't have PageBlaster or any other caching method enabled beyond the built in caching; using "heavy" with "disk" caching.  For the meantime I have had to use a different method to wire up my javascript (more "manually") so it'll work on all the browsers mentioned.  If you have any other ideas, that'd be awesome... but I'm guessing it is something funky with how Opera and FireFox (latest releases) work with those javascript events.