How to load an edge file in another edge file?

I am trying to create a player for an "HR type" of eLearning Course. The course needs a player with "back" and "next" btns to load and view the different edge created documents, which could be 50 + different documents/Slides.

I found http://forums.adobe.com/thread/1147003 and http://forums.adobe.com/thread/1149982 but I got lost. first, How do I make an "iframe", and also she mentioned something about id="myFrame"? I tried to open the file she posted to see where I was getting the disconnect but these files are no longer there. could I either get those files:

http://www.meschrene.puremadnessproductions.net/Samples/Multiple/main- file.html

http://www.meschrene.puremadnessproductions.net/Samples/Multiple/main- file.zip

or maybe a more in-depth instruction on how to do this?

This is the code she gave, what is the best way to implement it?

sym.$("fileFour").append('<iframe id="myFrame"src="http://www.meschrene.puremadnessproductions.net/Samples/Multiple/file- four.html" frameborder="0" scrolling="no"></iframe>');

var theIndex = sym.$("btn0").css("z-index");

if ( theIndex == "1") {

sym.$('#file4').detach();  ///removes file 4

sym.$('#file3').detach();  ///removes file 3

sym.$('#file2').detach();  ///removes file 2

sym.$('#file1').detach();  ///removes file 1

}

else{

}