Misspelled domains creater /checker

i need a program to create misspelled domains and then check for them. Please refer to teh website for more info. [login to view URL] i basicly need a clone ofthe program .I would like to have it coded in php /cgi so i can run from my website. Thanks ## 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 linux redhat ## Deadline information must be completed by deadline