Need Preloader for multiple swf

Hi guys,
I posted a tread about this yesterday but I think I wasn’t clear enough so here’s the details of my project. Lets say I have 5 page to load and I want them to load all at the same time. The address (not real) of the pages could be;

http://www.adddress.com/aboutus/
http://www.adddress.com/contact/
http://www.adddress.com/services/
http://www.adddress.com/products/
http://www.adddress.com/list/

In each folder, there’s a index.html that have a swf called main.swf in it.

So for example, if someone writes http://www.adddress.com/contact/ I want a preloader to start and load the 5 main.swf in the 5 folders and when it’s done, it should play the main.swf of the address written (in this example contact).

So in this example I imagine I would have a preloader.swf in every folder, since I want to be sure that the user will preload the entire website whatever the way he uses to enter it (from index-from sitemap-from direct address or bookmark).

And my last concern is that I want to be sure that once the loading (for all the pages) have been executed, when the user enters the other pages they won’t see the preloader or it will take less than 1 sec to go trough it.

If you have any questions please ask them, I really need to find a solution for that. And I am new to AS3 so please if you have the answer, put as much details as you can.

Thanks in advance !!!