advanced search

i need some help with a slightly advanced search form on WP..

summary: basically, i want the user to be able to search for all posts that are found in 2 categories…

detail: posts are added to a region and to a accommodation type.. ie ‘Cape Town’ and ‘Hotels’. I need a form with 2 drop down menus – one showing the regions and the other showing accommodation type. A user would then use these drop downs to find all hotels in cape town…

make sense?

these search results should be displayed using the built in WP pagination etc for results that are >10

lemme know if you can help..

thanks much