I own a site www.imgshark.com. I want to add a few new details to the site...

1. add a watermark to the pictures reg users upload
a. they upload their own watermark and can choose if they want it applied tothe image before uploading in the account

2. Also they can choose to have their name written on the picture as well. whatever text they would like.


these would only be used for the image files of course and I need this done soon.