Preloader Problem

Hi all,
I have a problem with my preloader
I have a main swf file and it has its own preloader and the file contain the main layout and navigation.
and if clicked on any button in the navigation it loads another swf with it’s preloader but the problem is : it doesnt appear when u just click on the button, there’s a delay time (4-5 sec.)
so it started at 20-30%
so i need to remove this delay so they can appear from the start 1%

i saw alot of sites using the same concept (main file loading in it sub files without that delay)

thanx in advance
attached zip file with same concept i used with dummy data

thanx again