Images Not showing in gallery on external Flash Site?

I am creating a flash site which loads .swf into a movie clip. But i have created a image gallery in an external swf which is loaded into that the main page movie clip. This gallery also load’s the images from folder located within my .fla & .swf files.But when I published it & preview in the browse none of the images from the gallery are viewable. Is this because i have my images loaded from an external folder? can anyone help me with this issue?