function Get_Heading5Font: IFontDisp; safecall;
    procedure Set_Heading5Font(const Value: IFontDisp); safecall;
    function Get_Heading6Font: IFontDisp; safecall;
    procedure Set_Heading6Font(const Value: IFontDisp); safecall;
    function Get_IsPrintingDone(PageNumber: Integer): WordBool; safecall;
    procedure RequestDoc(const URL: WideString); safecall;
    procedure RequestAllEmbedded; safecall;
    procedure Cancel(Message: OleVariant); safecall;
    procedure BeginPrinting(hDC: Integer; x, y, Width, Height, DefaultHeaders, DefaultTitle: OleVariant); safecall;
    procedure PrintPage(hDC, PageNumber: Integer); safecall;
    procedure EndPrinting; safecall;
    procedure AutoPrint(hDC: Integer); safecall;
    function Get_Errors: icErrors; safecall;
    function Get_hWnd: OLE_HANDLE; safecall;
    function GetPlainText(selected, fancy: WordBool): WideString; safecall;
    function HasSelection: WordBool; safecall;
    procedure SelectAll; safecall;
    property DocInput: DocInput read Get_DocInput;
    property DocOutput: DocOutput read Get_DocOutput;
    property URL: WideString read Get_URL;
    property RequestURL: WideString read Get_RequestURL;
    property BaseURL: WideString read Get_BaseURL;
    property Forms: HTMLForms read Get_Forms;
    property TotalWidth: Integer read Get_TotalWidth;
    property TotalHeight: Integer read Get_TotalHeight;
    property RetrieveBytesTotal: Integer read Get_RetrieveBytesTotal;
    property RetrieveBytesDone: Integer read Get_RetrieveBytesDone;
    property ParseDone: WordBool read Get_ParseDone;
    property LayoutDone: WordBool read Get_LayoutDone;
    property DeferRetrieval: WordBool read Get_DeferRetrieval write Set_DeferRetrieval;
    property ViewSource: WordBool read Get_ViewSource write Set_ViewSource;
    property RetainSource: WordBool read Get_RetainSource write Set_RetainSource;
    property SourceText: WideString read Get_SourceText;
    property ElemNotification: WordBool read Get_ElemNotification write Set_ElemNotification;
    property Timeout: Integer read Get_Timeout write Set_Timeout;
    property Redraw: WordBool read Get_Redraw write Set_Redraw;
    property UnderlineLinks: WordBool read Get_UnderlineLinks write Set_UnderlineLinks;
    property UseDocColors: WordBool read Get_UseDocColors write Set_UseDocColors;
    property BackImage: WideString read Get_BackImage write Set_BackImage;
    property BackColor: TColor read Get_BackColor write Set_BackColor;
    property ForeColor: TColor read Get_ForeColor write Set_ForeColor;
    property LinkColor: TColor read Get_LinkColor write Set_LinkColor;
    property VisitedColor: TColor read Get_VisitedColor write Set_VisitedColor;
    property DocBackColor: TColor read Get_DocBackColor;
    property DocForeColor: TColor read Get_DocForeColor;
    property DocLinkColor: TColor read Get_DocLinkColor;
    property DocVisitedColor: TColor read Get_DocVisitedColor;
    property Font: IFontDisp read Get_Font write Set_Font;
    property FixedFont: IFontDisp read Get_FixedFont write Set_FixedFont;
    property Heading1Font: IFontDisp read Get_Heading1Font write Set_Heading1Font;
    property Heading2Font: IFontDisp read Get_Heading2Font write Set_Heading2Font;
    property Heading3Font: IFontDisp read Get_Heading3Font write Set_Heading3Font;
    property Heading4Font: IFontDisp read Get_Heading4Font write Set_Heading4Font;
    property Heading5Font: IFontDisp read Get_Heading5Font write Set_Heading5Font;
    property Heading6Font: IFontDisp read Get_Heading6Font write Set_Heading6Font;
    property IsPrintingDone[PageNumber: Integer]: WordBool read Get_IsPrintingDone;
    property Errors: icErrors read Get_Errors;
    property hWnd: OLE_HANDLE read Get_hWnd;
  end;

{ DispInterface declaration for Dual Interface IHTML }

  IHTMLDisp = dispinterface
    ['{B7FC355C-8CE7-11CF-9754-00AA00C00908}']
    property DocInput: DocInput readonly dispid 1002;
    property DocOutput: DocOutput readonly dispid 1003;
    property URL: WideString readonly dispid 1001;
    property RequestURL: WideString readonly dispid 2;
    property BaseURL: WideString readonly dispid 3;
    property Forms: HTMLForms readonly dispid 4;
    property TotalWidth: Integer readonly dispid 5;
    property TotalHeight: Integer readonly dispid 6;
    property RetrieveBytesTotal: Integer readonly dispid 7;
    property RetrieveBytesDone: Integer readonly dispid 8;
    property ParseDone: WordBool readonly dispid 9;
    property LayoutDone: WordBool readonly dispid 10;
    property DeferRetrieval: WordBool dispid 11;
    property ViewSource: WordBool dispid 12;
    property RetainSource: WordBool dispid 13;
    property SourceText: WideString readonly dispid 14;
    property ElemNotification: WordBool dispid 15;
    property Timeout: Integer dispid 507;
    property Redraw: WordBool dispid 17;
    property UnderlineLinks: WordBool dispid 18;
    property UseDocColors: WordBool dispid 19;
    property BackImage: WideString dispid 20;
    property BackColor: TColor dispid -501;
    property ForeColor: TColor dispid -513;
    property LinkColor: TColor dispid 21;
    property VisitedColor: TColor dispid 22;
    property DocBackColor: TColor readonly dispid 23;
    property DocForeColor: TColor readonly dispid 24;
    property DocLinkColor: TColor readonly dispid 25;
    property DocVisitedColor: TColor readonly dispid 26;
    property Font: IFontDisp dispid -512;
    property FixedFont: IFontDisp dispid 27;
    property Heading1Font: IFontDisp dispid 28;
    property Heading2Font: IFontDisp dispid 29;
    property Heading3Font: IFontDisp dispid 30;
    property Heading4Font: IFontDisp dispid 31;
    property Heading5Font: IFontDisp dispid 32;
    property Heading6Font: IFontDisp dispid 33;
    property IsPrintingDone[PageNumber: Integer]: WordBool readonly dispid 39;
    procedure RequestDoc(const URL: WideString); dispid 34;
    procedure RequestAllEmbedded; dispid 35;
    procedure Cancel(Message: OleVariant); dispid 520;
    procedure BeginPrinting(hDC: Integer; x, y, Width, Height, DefaultHeaders, DefaultTitle: OleVariant); dispid 36;
    procedure PrintPage(hDC, PageNumber: Integer); dispid 37;
    procedure EndPrinting; dispid 38;
    procedure AutoPrint(hDC: Integer); dispid 50;
    property Errors: icErrors readonly dispid 508;
    property hWnd: Integer{OLE_HANDLE} readonly dispid -515;  //!!
    function GetPlainText(selected, fancy: WordBool): WideString; dispid 41;
    function HasSelection: WordBool; dispid 42;
    procedure SelectAll; dispid 43;
  end;

{ HTML Control events }

  DHTMLEvents = dispinterface
    ['{B7FC355D-8CE7-11CF-9754-00AA00C00908}']
    procedure Error(Number: Smallint; var Description: WideString; Scode: Integer; const Source, HelpFile: WideString; HelpContext: Integer; var CancelDisplay: WordBool); dispid -608;
    procedure DocInput(const DocInput: DocInput); dispid 1016;
    procedure DocOutput(const DocOutput: DocOutput); dispid 1017;
    procedure ParseComplete; dispid 1;
    procedure LayoutComplete; dispid 2;
    procedure Timeout; dispid 551;
    procedure BeginRetrieval; dispid 4;
    procedure UpdateRetrieval; dispid 5;
    procedure EndRetrieval; dispid 6;
    procedure DoRequestDoc(const URL: WideString; const Element: HTMLElement; const DocInput: DocInput; var EnableDefault: WordBool); dispid 7;
    procedure DoRequestEmbedded(const URL: WideString; const Element: HTMLElement; const DocInput: DocInput; var EnableDefault: WordBool); dispid 8;
    procedure DoRequestSubmit(const URL: WideString; const Form: HTMLForm; const DocOutput: DocOutput; var EnableDefault: WordBool); dispid 9;
    procedure DoNewElement(const ElemType: WideString; EndTag: WordBool; const Attrs: HTMLAttrs; const text: WideString; var EnableDefault: WordBool); dispid 10;
    procedure KeyPress(KeyAscii: Smallint); dispid -603;
    procedure KeyDown(KeyCode, Shift: Smallint); dispid -602;
    procedure KeyUp(KeyCode, Shift: Smallint); dispid -604;
    procedure Click; dispid -600;
    procedure DblClick; dispid -601;
    procedure MouseDown(Button, Shift: Smallint; x: OLE_XPOS_PIXELS; y: OLE_YPOS_PIXELS); dispid -605;
    procedure MouseMove(Button, Shift: Smallint; x: OLE_XPOS_PIXELS; y: OLE_YPOS_PIXELS); dispid -606;
    procedure MouseUp(Button, Shift: Smallint; x: OLE_XPOS_PIXELS; y: OLE_YPOS_PIXELS); dispid -607;
  end;

{ HTML Element }

  CoHTMLElementCls = class
    class function Create: HTMLElement;
    class function CreateRemote(const MachineName: string): HTMLElement;
  end;

{ HTML Form object }

  CoHTMLFormCls = class
    class function Create: HTMLForm;
    class function CreateRemote(const MachineName: string): HTMLForm;
  end;

{ HTML Forms collection }

  CoHTMLFormsCls = class
    class function Create: HTMLForms;
    class function CreateRemote(const MachineName: string): HTMLForms;
  end;

{ HTML Attribute object }

  CoHTMLAttrCls = class
    class function Create: HTMLAttr;
    class function CreateRemote(const MachineName: string): HTMLAttr;
  end;

{ HTML Attributes collection }

  CoHTMLAttrsCls = class
    class function Create: HTMLAttrs;
    class function CreateRemote(const MachineName: string): HTMLAttrs;
  end;

{ NetManage HTML Client Control }

  THTMLError = procedure(Sender: TObject; Number: Smallint; var Description: WideString; Scode: Integer; const Source, HelpFile: WideString; HelpContext: Integer; var CancelDisplay: WordBool) of object;
  //!CH Removed const to workaround BCB-9893 (PS and TH investigating proper method to handle this)
  THTMLDocInput = procedure(Sender: TObject; {const} DocInput: DocInput) of object;
  THTMLDocOutput = procedure(Sender: TObject; {const} DocOutput: DocOutput) of object;
  THTMLDoRequestDoc = procedure(Sender: TObject; const URL: WideString; {const} Element: HTMLElement; {const} DocInput: DocInput; var EnableDefault: WordBool) of object;
  THTMLDoRequestEmbedded = procedure(Sender: TObject; const URL: WideString; {const} Element: HTMLElement; {const} DocInput: DocInput; var EnableDefault: WordBool) of object;
  THTMLDoRequestSubmit = procedure(Sender: TObject; const URL: WideString; {const} Form: HTMLForm; {const} DocOutput: DocOutput; var EnableDefault: WordBool) of object;
  THTMLDoNewElement = procedure(Sender: TObject; const ElemType: WideString; EndTag: WordBool; {const} Attrs: HTMLAttrs; const text: WideString; var EnableDefault: WordBool) of object;

  THTML = class(TOleControl)
  private
    FOnError: THTMLError;
    FOnDocInput: THTMLDocInput;
    FOnDocOutput: THTMLDocOutput;
    FOnParseComplete: TNotifyEvent;
    FOnLayoutComplete: TNotifyEvent;
    FOnTimeout: TNotifyEvent;
    FOnBeginRetrieval: TNotifyEvent;
    FOnUpdateRetrieval: TNotifyEvent;
    FOnEndRetrieval: TNotifyEvent;
    FOnDoRequestDoc: THTMLDoRequestDoc;
    FOnDoRequestEmbedded: THTMLDoRequestEmbedded;
    FOnDoRequestSubmit: THTMLDoRequestSubmit;
    FOnDoNewElement: THTMLDoNewElement;
    FIntf: IHTML;
    function Get_DocInput: DocInput;
    function Get_DocOutput: DocOutput;
    function Get_Forms: HTMLForms;
    function Get_IsPrintingDone(PageNumber: Integer): WordBool;
    function Get_Errors: icErrors;
    function Get_hWnd: OLE_HANDLE;
  protected
    procedure InitControlData; override;
    procedure InitControlInterface(const Obj: IUnknown); override;
  public
    procedure AboutBox;
    procedure RequestDoc(const URL: WideString);
    procedure RequestAllEmbedded;
    procedure Cancel(Message: OleVariant);
    procedure BeginPrinting(hDC: Integer; x, y, Width, Height, DefaultHeaders, DefaultTitle: OleVariant);
    procedure PrintPage(hDC, PageNumber: Integer);
    procedure EndPrinting;
    procedure AutoPrint(hDC: Integer);
    function GetPlainText(selected, fancy: WordBool): WideString;
    function HasSelection: WordBool;
    procedure SelectAll;
    property ControlInterface: IHTML read FIntf;
    property BlockResult: Smallint index 519 read GetSmallintProp;
    property DocInput: DocInput read Get_DocInput;
    property DocOutput: DocOutput read Get_DocOutput;
    property URL: WideString index 1001 read GetWideStringProp;
    property RequestURL: WideString index 2 read GetWideStringProp;
    property BaseURL: WideString index 3 read GetWideStringProp;
    property Forms: HTMLForms read Get_Forms;
    property TotalWidth: Integer index 5 read GetIntegerProp;
    property TotalHeight: Integer index 6 read GetIntegerProp;
    property RetrieveBytesTotal: Integer index 7 read GetIntegerProp;
    property RetrieveBytesDone: Integer index 8 read GetIntegerProp;
    property ParseDone: WordBool index 9 read GetWordBoolProp;
    property LayoutDone: WordBool index 10 read GetWordBoolProp;
    property SourceText: WideString index 14 read GetWideStringProp;
    property DocBackColor: TColor index 23 read GetTColorProp;
    property DocForeColor: TColor index 24 read GetTColorProp;
    property DocLinkColor: TColor index 25 read GetTColorProp;
    property DocVisitedColor: TColor index 26 read GetTColorProp;
    property IsPrintingDone[PageNumber: Integer]: WordBool read Get_IsPrintingDone;
    property Errors: icErrors read Get_Errors;
    property hWnd: OLE_HANDLE read Get_hWnd;
  published
    property ParentColor;
    property ParentFont;
    property TabStop;
    property Align;
    property DragCursor;
    property DragMode;
    property ParentShowHint;
    property PopupMenu;
    property ShowHint;
    property TabOrder;
    property Visible;
    property OnDragDrop;
    property OnDragOver;
    property OnEndDrag;
    property OnEnter;
    property OnExit;
    property OnStartDrag;
    property OnMouseUp;
    property OnMouseMove;
    property OnMouseDown;
    property OnKeyUp;
    property OnKeyPress;
    property OnKeyDown;
    property OnDblClick;
    property OnClick;
    property Blocking: WordBool index 515 read GetWordBoolProp write SetWordBoolProp stored False;
    property SleepTime: Integer index 516 read GetIntegerProp write SetIntegerProp stored False;
    property DeferRetrieval: WordBool index 11 read GetWordBoolProp write SetWordBoolProp stored False;