diff --git a/aegisub/Makefile.am b/aegisub/Makefile.am
index 3c39625bf..88d4b39ff 100644
--- a/aegisub/Makefile.am
+++ b/aegisub/Makefile.am
@@ -168,6 +168,7 @@ aegisub_SOURCES = \
 	frame_main_events.cpp \
 	gl_text.cpp \
 	gl_wrap.cpp \
+	help_button.cpp \
 	hilimod_textctrl.cpp \
 	hotkeys.cpp \
 	idle_field_event.cpp \
diff --git a/aegisub/dialog_style_manager.cpp b/aegisub/dialog_style_manager.cpp
index a0c87cbfa..87d2e358a 100644
--- a/aegisub/dialog_style_manager.cpp
+++ b/aegisub/dialog_style_manager.cpp
@@ -48,6 +48,7 @@
 #include "options.h"
 #include "subs_grid.h"
 #include "utils.h"
+#include "help_button.h"
 
 
 ///////////////
@@ -160,7 +161,7 @@ DialogStyleManager::DialogStyleManager (wxWindow *parent,SubtitlesGrid *_grid)
 	// Buttons
 	wxStdDialogButtonSizer *buttonSizer = new wxStdDialogButtonSizer();
 	buttonSizer->SetCancelButton(new wxButton(this, wxID_CLOSE));
-	buttonSizer->AddButton(new wxButton(this,wxID_HELP));
+	buttonSizer->AddButton(new HelpButton(this,_T("style_manager")));
 	buttonSizer->Realize();
 
 	// General layout
diff --git a/aegisub/help_button.cpp b/aegisub/help_button.cpp
new file mode 100644
index 000000000..2f0ef1d95
--- /dev/null
+++ b/aegisub/help_button.cpp
@@ -0,0 +1,72 @@
+// Copyright (c) 2007, Rodrigo Braz Monteiro
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are met:
+//
+//   * Redistributions of source code must retain the above copyright notice,
+//     this list of conditions and the following disclaimer.
+//   * Redistributions in binary form must reproduce the above copyright notice,
+//     this list of conditions and the following disclaimer in the documentation
+//     and/or other materials provided with the distribution.
+//   * Neither the name of the Aegisub Group nor the names of its contributors
+//     may be used to endorse or promote products derived from this software
+//     without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+// POSSIBILITY OF SUCH DAMAGE.
+//
+// -----------------------------------------------------------------------------
+//
+// AEGISUB
+//
+// Website: http://aegisub.cellosoft.com
+// Contact: mailto:zeratul@cellosoft.com
+//
+
+
+///////////
+// Headers
+#include <wx/wxprec.h>
+#include <wx/mimetype.h>
+#include "help_button.h"
+#include "utils.h"
+#include "standard_paths.h"
+
+
+///////////////
+// Constructor
+HelpButton::HelpButton(wxWindow *parent,wxString _page,wxPoint position,wxSize size)
+: wxButton (parent,wxID_HELP,_T(""),position,size)
+{
+	page = _page;
+	Connect(GetId(),wxEVT_COMMAND_BUTTON_CLICKED,wxCommandEventHandler(HelpButton::OnPressed));
+}
+
+
+///////////
+// Pressed
+void HelpButton::OnPressed(wxCommandEvent &event) {
+	// Verify if the page is valid
+	if (page.IsEmpty()) {
+		wxLogMessage(_T("TODO"));
+		return;
+	}
+
+	// Get the file type
+	wxFileType *type = wxTheMimeTypesManager->GetFileTypeFromExtension(_T("html"));
+	if (type) {
+		wxString command = type->GetOpenCommand(StandardPaths::DecodePath(wxString::Format(_T("?data/docs/%s.html"),page.c_str())));
+		if (!command.empty()) wxExecute(command);
+	}
+}
+
diff --git a/aegisub/help_button.h b/aegisub/help_button.h
new file mode 100644
index 000000000..4269aa43f
--- /dev/null
+++ b/aegisub/help_button.h
@@ -0,0 +1,54 @@
+// Copyright (c) 2007, Rodrigo Braz Monteiro
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are met:
+//
+//   * Redistributions of source code must retain the above copyright notice,
+//     this list of conditions and the following disclaimer.
+//   * Redistributions in binary form must reproduce the above copyright notice,
+//     this list of conditions and the following disclaimer in the documentation
+//     and/or other materials provided with the distribution.
+//   * Neither the name of the Aegisub Group nor the names of its contributors
+//     may be used to endorse or promote products derived from this software
+//     without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+// POSSIBILITY OF SUCH DAMAGE.
+//
+// -----------------------------------------------------------------------------
+//
+// AEGISUB
+//
+// Website: http://aegisub.cellosoft.com
+// Contact: mailto:zeratul@cellosoft.com
+//
+
+
+#pragma once
+
+
+////////////
+// Includes
+#include <wx/wxprec.h>
+
+
+///////////////////////
+// Browse button class
+class HelpButton : public wxButton {
+private:
+	wxString page;
+	void OnPressed(wxCommandEvent &event);
+
+public:
+	HelpButton(wxWindow *parent,wxString page=_T(""),wxPoint position=wxDefaultPosition,wxSize size=wxDefaultSize);
+};