Professional :: SWF File Plays Fine Locally, But Not Online?

I have a very rudimentary Flash movie that I have created. Link here to a copy of the SWF file on my company's website:The movie appears to work all right in IE, but not in Firefox or Google Chrome.Here are the details:It's a leaderboard ad, and like I said, it's pretty basic. I have a simple motion tween, and then an incredibly looooooong series of nested movie clips that create the effect of a counter (like a rapidly rising jackpot).I'm not really hip with the intricacies of ActionScript, so I couldn't code something more elegant. The "counter" is supposed to represent an increasing amount of money that not using our services might cost a company.

Ones, tens, hundreds, thousands, and ten thousands use a simple repeating movie clip. hundred thousands use one that is 10x as long, and so on. I had to stop at 1 millions, as the # of frames in between numbers was prohibitively long.i.e. there are 10 frames in between numbers for the hundred thousands place in the movie, 100 frames for millions, and 1,000 frames for millions.but, like I said, I'm a beginner at ActionScript.Thinking the problem might be due to the incredibly long movie clips, I removed the animations from some of the higher numbers from my movie, and this did not appear to affect whether it plays in Firefox or Chrome.