PHP / Joomla script to create content pages

I have a huge project in joomla 1.53. This project is only a small part of the bigger project. I would like a php script created that will create search engine friendly html pages that will be part of a joomla site. Example: l i m o s dot com/states/cities/[login to view URL] l i m o s dot com/states/cities/[login to view URL] l i m o s dot com/states/cities/[login to view URL] I would like this script to read a mysql db and create pages like the ones posted above. If you look closely at the pages, they all are very similar. The text in the pages is the same, except for the city and state. But with my script, I would like the pages created on city, state, type of ride (i.e. limousine, pedicab,sailing boat,yacht,jet plane,etc),type of event/occasion (i.e. prom,wedding,funeral,shopping,etc.). I would like the script to : 1. read the database for the combonation of html page to create. 2. check to see if the page is already created, if so - do not create the page. 3. if the page is not there, create the page based on the combination displayed above. Furhter the page should have these types of attributes: 1. Description meta-tag 2. title meta-tag 3. title of the page. 4. keyword meta-tag 5. pictures of the vehicle. 6. pictures of occassion. 7. text about the state and city. 8. breadcrumbs that lead to the page. 9. an included file that has the form for the page as its main content. 10. put keywords in bold throughout the page (i.e. city,state,type of ride,type of event). 11. I am using a rss feed aggregator [login to view URL] in joomla...i would like to add the stories that i get from this feed aggregator and filter it out on the keywords that are targeted for the page. I have a zipcode database of the states/cities so this part should be very easy. that is it.! thanks mjh