Simple website image extraction

i need a program that will extract images after its given a range of numbers then have those images saved automatically on my computer. all images end with the .jpg extension. so for example if i enter in 37000-40000 it will grab [login to view URL], [login to view URL], 37002, and etc., until it gets to 40000.jpg. if there is no image at a certain number then it should skip it and move on to the next one. the url's will be almost exactly like this: [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] that is my test server so feel free to try and extract from it. so specifically, this program will let me enter a url, a range of numbers to extract images from, and allow me to choose where i want those images saved on my computer. id prefer this program to be written in php. thanks! ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform windows xp/2000 ie/firefox