AJAX webpages using SOAP API(repost)

I need someone to build web pages that are using AJAX to replace older webforms. The current application works 100%, but isn't very user friendly since it requires a page refresh for validation and navigating between pages of the wizard. I want a new project that uses AJAX as much as possible so that it is very user friendly. The application currently does not use a database, but rather uses an API webservice. All of the web service calls are already clearly defined in the existing project. Navigation between pages of the wizard should be done similar? to? <[login to view URL]>? and the user should be able to navigate back and forth. I am not requiring jquery per say, but rather it should have that user experience. The? user shouldn't be able to goto the next step without completing the first step of cource. Also, validation should use [login to view URL] for example. Also there are three textboxes that should have autosuggest functionality that works fast to make data entry easier for the user. I would prefer if the coder would use ASP.net AJAX to build this project. It will also make it easier to utilize the existing code that accesses the webservice. Below are the links to my development server (not live site) [login to view URL] has the web service [login to view URL] is the website that needs to be ajaxified. You can signup as a dealer, and then use the post plan wizard. Some other notes once you have downloaded the existing source code: 1) you need VS 2005 with service pack installed. 2) check to make sure none of the references are broken. Plaste the bin into another folder and reconnect any brocken reference by mapping to the dll from outside the project folder. 3) The list of states is based on the localization of the application. It could be it is currently set to a country that doesn't have states inputted into the database. In the [login to view URL] of the <add key="SiteCulture" value="en-US"/> <add key="CurrentCountryName" value="USA"/> <add key="DisplayDateFormat" value="mm dd yyyy"/>