<% if(Request.IsAuthenticated) { %> <% if(Model.IsUserRegistered(Context.User.Identity.Name)) { %>

You are registred for this event!

<% } else { %> <%= Ajax.ActionLink( "RSVP for this event", "Register", "RSVP", new { id=Model.DinnerID }, new AjaxOptions { UpdateTargetId="rsvpmsg"}) %> <% } %> <% } else { %> Logon to RSVP for this event. <% } %>