eware3000

If anyone can help that would be awesome. Not sure if this is possible, but wanted to know if there is a way to do the following with php and also how to do it: When a user submits their url (via a form), I want to be able to go and capture a screenshot of said url, thus creating a thumbnail image of it, then store in db for inclusion to a gallery - I know this can be done manually, but I see it easily getting to hard to manage for me. Is this possible? Thanks for any help. phpStudent