494928 Business Directory Script 2

what i am after is basicly, a directory so business can use my site to advertise their services from. I havent found any script that does what i am wanting in the way i want it and appearance. take a look at the attached pictures. shows what im wanting (wiling to take onboard more ideas) Features in website: Location Select Search Pay Through Website Send Emails through website to listing holders email. Should be simple todo but i dont know how to do search in php etc. see images for more details.