Scraper Needed

I need a web PHP scraper built that puts in criteria on [login to view URL] , automates some clicks, downloads/saves trade names, contacts, email addresses, states into a file or databases, and then goes back to the same page to change criteria and do the search again. Here is a step by step of how I get what I am looking for at the ste: 1. Visit [login to view URL] 2. Pick Alabama at the top for state, and fill in "01" for Congressional District 3. Go to the bottom, find "Search Results Display Options". Here click the button: "Edit the columns to be displayed" and select only the fields we need (i.e. trade names, contacts, email addresses, states), I then save this list. 4. Save this page to return to parent. Change max number of results to show to "Show All" it will still only do 5000 at a time. 5. Pick mail merge format at the bottom 6. Click on search using this criteria at the bottom. 7. I save all of this info 8. At the top it shows the number of results. If it is LESS than 5000 I know that I have everything for this state. If it is MORE than 5000 I know that I have to do another search (change congressional district maybe) for this state.