Photo library maintainance

I need a project in PHP / ASP for digital photo library that provides options for adding descriptions to the scanned images, provide image search based on various fields. the project should be compatible to run on Windows as well as MAC computers. Need a mechanism for uploading the images from client computers The user can do something like add the description and a series of keywords to be used with the search form at the time they upload the image. The user can modify the text related to the images they upload. Search will be on multi-word fields and/or include the description. Search results need to be weighted in some way. The images should be categorized, for example - animals, plants, maps etc. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Installation package that will install the software (in ready-to-run condition) on the platform(s) specified in this bid request. 3) Complete ownership and distribution copyrights to all work purchased. ## Platform Windows, Linux and MAC (Netscape, IE etc) compatible.