Help with the 'random loading background' tutorial

hi there,

i’ve just worked through the ‘random loading background’ tutorial from this site (cheers by the way!), but a couple ofproblems have occured.

first an error appeared when i tried test the movie saying it couldn’t find the swf files.i checked all the files were working in flash player,which they were,then arranged them as told to do so in the tutorial.

this seems to have worked as no when i test the movie,no erroe box appears yet no images appears on the lauched flash movie!

its just a blank screen.

anyone any ideas on how to solve this problem?

cheers in advance.

keiron.