OK when you log on to money supermarket and do a comparison for a UK mortgage. You get asked a lot of different variables before being shown a list of mortgages. How is that done? I'm looking to get something similar built for a mortgage site as my relative is mortgage adviser. I'm going to then pass the referrals on direct to him to contact the customer. He gets access to all the top UK mortgages so he will be able to offer really good deals. Anyone know how to do it? Better yet anyone interested in building it for a fee? Will need instructions on how to maintain it though to ensure we can show the most current best mortgages.