Right. here goes… I’m loading 10 jpg images into _root.content.section_4.mc_anim, each is placed into its own movieClip.
_root.content.section_4.mc_anim["gall_img_"+img_view_index]
These movieclips are hidden and then have the images from an array loaded into them.
images = ['ourwork_01',
'ourwork_02',
'ourwork_03',
'ourwork_04',
'ourwork_05',
'ourwork_06',
'ourwork_07',
'ourwork_08',
'ourwork_09',
'ourwork_10'];
so something like:
loadGallObj(path+images[img_load_index]+ext);
anyway, I have made a few masks, these masks are attached to the movie each time the imgTrans() function is called (every 5 seconds using setInterval()).
imgTrans = function(){
mc_mask = _root.content.section_4.attachMovie(masks[mask_index], "mc_mask", 10);
mc_mask._x = 72;
mc_mask._y = 185;
_root.content.section_4.img_view_last_index = (_root.content.section_4.img_view_last_index+1)%10;
_root.content.section_4.mc_anim["gall_img_"+img_view_index]._alpha = 99;
_root.content.section_4.mc_anim["gall_img_"+img_view_index].setMask(mc_mask);
_root.content.section_4.mc_anim["gall_img_"+img_view_last_index].setMask(null);
_root.content.section_4.mc_anim["gall_img_"+img_view_last_index]._alpha = 0;
trace("Last image:"+img_view_last_index);
_root.content.section_4.mask_index = (_root.content.section_4.mask_index+1)%_root.content.section_4.masks.length;
_root.content.section_4.img_view_index = (_root.content.section_4.img_view_index+1)%_root.content.section_4.images.length;
};
Its all a bit of a mess really, apologies…
Anyway, these transitions work great, although after the last image is shown it is not hidden, I can’t quite work out how to loop the array back around like I have done with:
_root.content.section_4.mask_index = (_root.content.section_4.mask_index+1)%_root.content.section_4.masks.length;
Does that all make sense?
Any ideas? 
