modify CGI script

I have a cgi script that i need modified it is a search engine cloaking script. i would like to have 3 things added to the script. 1. At this time the script pulls keywords at random from 4 .txt files. I need the script to be able to pull the keywords in 123 order from top to bottom once the script gets to the bottom of the keyword files it will then start at the top all over again. I DO NOT WANT THE KEYWORDS PULLED AT RANDOM ANYMORE. 2. The script now creates pages on the fly to the search engine spiders via agent and IP from template pages and also adds 3 or 4 links to other pages created on the fly by the script this is now done by percent value and will continue to feed new links to the search engine spiders as long as they come for pages this is no good. I need to be able to control the amount of links that any one search engine spider receives ie: Google spider 50 links, MSN spider 25 links. Maybe a file via agent and ip that i can control? 3. the script now sends surfers to a default page that i choose What i would like is to be able to send the surfer to a page i choose via the keyword that they type in from the search engine ie: The surfer does a search over at Google for widgets i want the script to be able to redirect the surfer to my widgets page or any page that i want. ## 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 Linux & Windows