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diff --git a/indra/newview/llnearbychat.h b/indra/newview/llnearbychat.h
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+/** 
+ * @file llnearbychat.h
+ * @brief nearby chat history scrolling panel implementation
+ *
+ * $LicenseInfo:firstyear=2004&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ * 
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ * 
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ * 
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * $/LicenseInfo$
+ */
+
+#ifndef LL_LLNEARBYCHAT_H_
+#define LL_LLNEARBYCHAT_H_
+
+#include "lldockablefloater.h"
+#include "llscrollbar.h"
+#include "llviewerchat.h"
+
+class LLResizeBar;
+class LLChatHistory;
+
+class LLNearbyChat: public LLDockableFloater
+{
+public:
+	LLNearbyChat(const LLSD& key);
+	~LLNearbyChat();
+
+	BOOL	postBuild			();
+
+	/** @param archive true - to save a message to the chat history log */
+	void	addMessage			(const LLChat& message,bool archive = true, const LLSD &args = LLSD());	
+	void	onNearbyChatContextMenuItemClicked(const LLSD& userdata);
+	bool	onNearbyChatCheckContextMenuItem(const LLSD& userdata);
+
+	virtual BOOL	handleMouseDown(S32 x, S32 y, MASK mask);
+
+	// focus overrides
+	/*virtual*/ void	onFocusLost();
+	/*virtual*/ void	onFocusReceived();
+	
+	/*virtual*/ void	onOpen	(const LLSD& key);
+
+	/*virtual*/ void	setVisible(BOOL visible);
+
+	virtual void setRect		(const LLRect &rect);
+
+	virtual void updateChatHistoryStyle();
+
+	static void processChatHistoryStyleUpdate(const LLSD& newvalue);
+
+	void loadHistory();
+
+	static LLNearbyChat* getInstance();
+
+private:
+	virtual void    applySavedVariables();
+
+	void	getAllowedRect		(LLRect& rect);
+
+	void	onNearbySpeakers	();
+	
+
+private:
+	LLHandle<LLView>	mPopupMenuHandle;
+	LLChatHistory*		mChatHistory;
+
+	std::vector<LLChat> mMessageArchive;
+};
+
+#endif
+
+