The script looks at getBytesLoaded to see whether the movie has finished loading; it uses this to also calculate the percent of the movie loaded. It places this number into the variable displayText at the root level.
Create a dynamic text field and link it to the variable displayText .
It will be difficult to test this movie on your hard drive because it will load too quickly. Instead, Publish it, complete with a Web page. Upload it to a test directory on your Web site.
Go to the Web page with your browser. You should see its loading progress reported in the text field. When it reaches 100 percent, the movie should automatically continue.
You can compare your movie with 23simpleloader.fla.