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diff --git a/indra/llui/lltimectrl.h b/indra/llui/lltimectrl.h
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+++ b/indra/llui/lltimectrl.h
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+/**
+ * @file lltimectrl.h
+ * @brief Time control
+ *
+ * $LicenseInfo:firstyear=2002&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2011, 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 LLTIMECTRL_H_
+#define LLTIMECTRL_H_
+
+#include "stdtypes.h"
+#include "llbutton.h"
+#include "v4color.h"
+#include "llrect.h"
+
+class LLLineEditor;
+
+class LLTimeCtrl
+: public LLUICtrl
+{
+public:
+	struct Params : public LLInitParam::Block<Params, LLUICtrl::Params>
+	{
+		Optional<S32> label_width;
+		Optional<bool> allow_text_entry;
+
+		Optional<LLUIColor> text_enabled_color;
+		Optional<LLUIColor> text_disabled_color;
+
+		Optional<LLButton::Params> up_button;
+		Optional<LLButton::Params> down_button;
+
+		Params();
+	};
+protected:
+	LLTimeCtrl(const Params&);
+	friend class LLUICtrlFactory;
+
+	U32 getHours() const	{ return mHours; }
+	U32 getMinutes() const { return mMinutes; }
+
+private:
+
+	enum EDayPeriod
+	{
+		AM,
+		PM
+	};
+
+	enum EEditingPart
+	{
+		HOURS,
+		MINUTES,
+		DAYPART,
+		NONE
+	};
+
+	virtual void	onFocusLost();
+	virtual BOOL	handleKeyHere(KEY key, MASK mask);
+
+	void	onUpBtn();
+	void	onDownBtn();
+
+	void	onTextEntry(LLLineEditor* line_editor);
+
+	void	validateHours(const LLWString& wstr);
+	void	validateMinutes(const LLWString& wstr);
+	bool	isTimeStringValid(const LLWString& wstr);
+
+	bool	isPMAMStringValid(const LLWString& wstr);
+	bool	isHoursStringValid(const LLWString& wstr);
+	bool 	isMinutesStringValid(const LLWString& wstr);
+
+	LLWString getHoursWString(const LLWString& wstr);
+	LLWString getMinutesWString(const LLWString& wstr);
+
+	void increaseMinutes();
+	void increaseHours();
+
+	void decreaseMinutes();
+	void decreaseHours();
+
+	void switchDayPeriod();
+
+	void buildTimeString();
+
+	EEditingPart getEditingPart();
+
+	class LLTextBox*	mLabelBox;
+
+	class LLLineEditor*	mEditor;
+	LLUIColor			mTextEnabledColor;
+	LLUIColor			mTextDisabledColor;
+
+	class LLButton*		mUpBtn;
+	class LLButton*		mDownBtn;
+
+	U32 			mHours;
+	U32 			mMinutes;
+	EDayPeriod 		mCurrentDayPeriod;
+
+	std::string	mTimeString;
+
+	BOOL			mAllowEdit;
+};
+#endif /* LLTIMECTRL_H_ */