Visual Studio Website and Ajax

WebSite also has Ajax Tool Kit and Extension Toolbox but it will not work. Ajax works only in Ajax Enabled website but what is frustrating is there are no warning signals in ordinary web-site. In Website project we are able to drag the Ajax control, code it and also execute. When we execute we are asking for a partial render but is not happening and we’ve to later find out that we’ve to use the Ajax Enabled one.