Help wanted: Creating a browser theme installer

I’m in the slow process of getting my Omniweb 5 theme ready for public consumption, and it strikes me that something like an applescript would probably enable the easy install of a bunch of image files into an applications hidden resource folder. Normally you would have to ctrl click an app, choose ‘show package contents’ from the context menu, and then navigate through the hidden folders to dump replacement images. Not the hardest job in the world, but I feel it could be so much simpler.

The trouble is, I start to look at such things and whooooosh (motions a plane swooping over the head).

If anyone has the skills to pay these particular bills, advice or pointers, please drop me a line, or leave a comment here. I’d be very grateful for any help!