Simple site load problem

I’ve got a little problem with my temp page for my site.The first time you load the site the preloader does its thing and then nothing.What is meant to happen is it goes to frame 2 in the main timeline and plays another movie.However,if you hit refresh or any other time you visit the site it all loads fine apart from some time lag.Was hoping someone may understand what the problem could be.The site is Any help would be really great.Thanks