contact us form - ajax update modify

We have a very small 9 page site. Designed with ASP.NET / AJAX 3.5 using VS2008 (all code behind must be in VB) All pages are ASCX and use UpdatePanel / UpdateProgress The site works OK but requires minor modification on the "Contact Us" / "Request Information" page. This page uses the ASP.NET [login to view URL] NameSpace and has some validation. Form works OK excepting for: 1) accidental use of "enter" key (13) submits partially compled form - we need to disable "enter" key. 2) Progress indicator's position is currently displayed below the form and not visible without scrolling down. Ideally after submitting the form the UpdatePanel should clear and then display the progress message, then clear the updatepanel again to display the thankyou page. (TheProgress indicator is displayed correctly while loading all other pages EXCEPTING the email form). Attached is a zipfile with site bu [login to view URL] needs smtp detail, host, username and password to test.