anchor.diff:                                      Attr.Class "ui-block-b"
                                       ] -< [
                                       Button [
  -                                        HTML5.Attr.Data "theme" "a"
  +                                        Attr.Data "theme" "a"
                                           Attr.Type "submit"
                                           Text "Order Ice Cream"
                                       ]
  
positive.code: 
      [<JavaScript>]
      override this.Body =
          Mobile.Events.PageBeforeChange.On(JQuery.Of Dom.Document.Current, fun (e, data) ->
              match data.ToPage with
              | :? string as pageUrl -> 
                  match App.getJQMPage pageUrl with
  
negative.code:     let FormTypes () = 
          let home =
              let header =
                  Div [Attr.Data "role" "header"
                       H1 [Text "Ice Cream Order Form"] :> _
                      ]
          
  