procedure TFurnaceEntry.CancelBitBtnClick(Sender: TObject);
var spIE:IOleContainer;
spDoc:IHTMLDocument2;
spWnd:IHTMLWindow2;
spHis:IOmHistory;
Value:OleVariant;
begin
Self.ActiveFormControl.ClientSite.GetContainer(spIE);
if not Assigned(spIE) then Exit;
spIE.QueryInterface(IID_IHTMLDocument2,spDoc);
if not Assigned(spDoc) then Exit;
ShowMessage(spDoc.url);
// ShowMessage(spDoc.title);
end;