Flash Preloader Using Graphic Not Dynamic Text

I've watched Lee's video on the Flash CS4 preloader a few times now but have not been able to figure out how to switch a movieclip for the dynamic text field.

Here's what I'm trying to do. My logo is a handwritten font. I've used the eraser tool over 100 frames to simulate the handwriting taking place, during the preloading process. Hopefully this will start at Frame 1 and go up to Frame 100 based on the percent of the external file loaded.

I just don't get how to change the AS from the video tutorial to have it work for my application. I don't have the 'percent_text' dynamic field obviously so the two lines which pertain are wrong, but that still doesn't get the movieclip [called logoLoader] to engage the script.

Here is Lee's script:

Code: Select allvar l:Loader = new Loader();
l.contentLoaderInfo.addEventListener(ProgressEvent.PROGRESS, loop);
l.contentLoaderInfo.addEventListener(Event.COMPLETE, done);
l.load(new URLRequest("content.swf"));

[Code].....