Ajax technology use Dreamweaver Extension to send the knowledge to server. There is a website where you will be able to create your own theme supported one of the  predefined. A wait message shows once the Ajax request is lock the complete page. The loading message are illustrated in the title, within the graphic layout and in the message. 

Features:

->A  div with your custom message that willbe show on success and on error

->The method POST or GET to send data to the server

->A page where redirect on success

->A page where send the data 

-> Full compatible with all javascript form validation

->Not compatible with server side validation

->Wait image personalized or without wait image 

->Personalized title and message of the loading wait messagebox 

->Lock body with transparency, color, fade-in, fade-out 

->24 predefined theme or you can create on-line your custom theme.