Dudes!!!
I think I did it! I haven't had a chance to test the code yet, because I typed it all at work. (Shhh. Don't tell anyone.)
Here are the files that I've modified so far:
db_input.php (1 function added; modifed rest of code to use function; and changed the order of some if statements)
functions.inc.php (added 7 functions; modified code to use functions)
init.inc.php (added 3 arrays for file types; constants for browser types; and modified code)
I have yet to modify the following:
editpics.php
thumbnails.php
index.php
...and probably a few more, but these are the ones that I figure do the most of the work. (anything else I should be looking at....I'll figure it out anyway, once I get back to my computer.)
Since I'm not that good of an artist, can someone make the three images that will function as the thumbnails for the files when they can't be embeded? I figure the images should be about 320x240, so they can be scaled down if needed. Here are the new types: movie, document (as in pdf or txt), and audio.
One more thing: Is it ok for me to modify it, so if an GD/Imagemagick isn't present, it'll just squeeze/inflate the image using height/width parameters?
Once complete, it should be able to accept anything from txt files to avis....Sorry, no zip support....although, it'll be easier to add it now.