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diff --git a/linden/indra/newview/llpreviewscript.h b/linden/indra/newview/llpreviewscript.h
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+/** 
+ * @file llpreviewscript.h
+ * @brief LLPreviewScript class definition
+ *
+ * Copyright (c) 2002-2007, Linden Research, Inc.
+ * 
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab.  Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlife.com/developers/opensource/gplv2
+ * 
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at http://secondlife.com/developers/opensource/flossexception
+ * 
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
+ * 
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
+ */
+
+#ifndef LL_LLPREVIEWSCRIPT_H
+#define LL_LLPREVIEWSCRIPT_H
+
+#include "lldarray.h"
+#include "llpreview.h"
+#include "lltabcontainer.h"
+#include "llinventory.h"
+#include "llcombobox.h"
+#include "lliconctrl.h"
+
+
+class LLMessageSystem;
+class LLTextEditor;
+class LLButton;
+class LLCheckBoxCtrl;
+class LLScrollListCtrl;
+class LLViewerObject;
+struct  LLEntryAndEdCore;
+class LLMenuBarGL;
+class LLFloaterScriptSearch;
+
+// Inner, implementation class.  LLPreviewScript and LLLiveScriptEditor each own one of these.
+class LLScriptEdCore : public LLPanel
+{
+        friend class LLPreviewScript;
+        friend class LLPreviewLSL;
+        friend class LLLiveScriptEditor;
+        friend class LLLiveLSLEditor;
+        friend class LLFloaterScriptSearch;
+
+public:
+        LLScriptEdCore(
+                const std::string& name,
+                const LLRect& rect,
+                const std::string& sample,
+                const std::string& help,
+                const LLViewHandle& floater_handle,
+                void (*load_callback)(void* userdata),
+                void (*save_callback)(void* userdata, BOOL close_after_save),
+                void* userdata,
+                S32 bottom_pad = 0);    // pad below bottom row of buttons
+        ~LLScriptEdCore();
+        
+        void                    initMenu();
+
+        virtual void    draw();
+
+        BOOL                    canClose();
+
+        static void             handleSaveChangesDialog(S32 option, void* userdata);
+        static void             handleReloadFromServerDialog(S32 option, void* userdata);
+
+        static void             onHelpWebDialog(S32 option, void* userdata);
+        static void             onBtnHelp(void* userdata);
+        static void             onBtnInsertSample(void*);
+        static void             onBtnInsertFunction(LLUICtrl*, void*);
+        static void             doSave( void* userdata, BOOL close_after_save );
+        static void             onBtnSave(void*);
+        static void             onBtnUndoChanges(void*);
+        static void             onSearchMenu(void* userdata);
+
+        static void             onUndoMenu(void* userdata);
+        static void             onRedoMenu(void* userdata);
+        static void             onCutMenu(void* userdata);
+        static void             onCopyMenu(void* userdata);
+        static void             onPasteMenu(void* userdata);
+        static void             onSelectAllMenu(void* userdata);
+        static void             onDeselectMenu(void* userdata);
+
+        static BOOL             enableUndoMenu(void* userdata);
+        static BOOL             enableRedoMenu(void* userdata);
+        static BOOL             enableCutMenu(void* userdata);
+        static BOOL             enableCopyMenu(void* userdata);
+        static BOOL             enablePasteMenu(void* userdata);
+        static BOOL             enableSelectAllMenu(void* userdata);
+        static BOOL             enableDeselectMenu(void* userdata);
+
+        static BOOL             hasChanged(void* userdata);
+
+        void selectFirstError();
+
+        virtual BOOL handleKeyHere(KEY key, MASK mask, BOOL called_from_parent);
+
+protected:
+        void deleteBridges();
+
+        static void onErrorList(LLUICtrl*, void* user_data);
+
+private:
+        LLString                mSampleText;
+        std::string             mHelpFile;
+        LLTextEditor*   mEditor;
+        void                    (*mLoadCallback)(void* userdata);
+        void                    (*mSaveCallback)(void* userdata, BOOL close_after_save);
+        void*                   mUserdata;
+        LLComboBox              *mFunctions;
+        BOOL                    mForceClose;
+        //LLPanel*              mGuiPanel;
+        LLPanel*                mCodePanel;
+        LLScrollListCtrl* mErrorList;
+        LLDynamicArray<LLEntryAndEdCore*> mBridges;
+};
+
+
+// Used to view and edit a LSL from your inventory.
+class LLPreviewLSL : public LLPreview
+{
+public:
+        LLPreviewLSL(const std::string& name, const LLRect& rect, const std::string& title,
+                                 const LLUUID& item_uuid );
+
+        /*virtual*/ void open();
+
+protected:
+        virtual BOOL canClose();
+        virtual void reshape(S32 width, S32 height, BOOL called_from_parent = TRUE);
+
+        virtual void loadAsset();
+        void saveIfNeeded();
+
+        static void onLoad(void* userdata);
+        static void onSave(void* userdata, BOOL close_after_save);
+        
+        static void onLoadComplete(LLVFS *vfs, const LLUUID& uuid,
+                                                           LLAssetType::EType type,
+                                                           void* user_data, S32 status);
+        static void onSaveComplete(const LLUUID& uuid, void* user_data, S32 status);
+        static void onSaveBytecodeComplete(const LLUUID& asset_uuid, void* user_data, S32 status);
+        static LLPreviewLSL* getInstance(const LLUUID& uuid);
+
+        static void* createScriptEdPanel(void* userdata);
+
+
+protected:
+        LLScriptEdCore* mScriptEd;
+        // Can safely close only after both text and bytecode are uploaded
+        S32 mPendingUploads;
+};
+
+
+// Used to view and edit an LSL that is attached to an object.
+class LLLiveLSLEditor : public LLFloater
+{
+public: 
+        LLLiveLSLEditor(const std::string& name, const LLRect& rect,
+                                        const std::string& title,
+                                        const LLUUID& object_id, const LLUUID& item_id);
+        ~LLLiveLSLEditor();
+
+
+        static LLLiveLSLEditor* show(const LLUUID& item_id, const LLUUID& object_id);
+        static void hide(const LLUUID& item_id, const LLUUID& object_id);
+
+        static void processScriptRunningReply(LLMessageSystem* msg, void**);
+        
+protected:
+        virtual BOOL canClose();
+        virtual void draw();
+        virtual void reshape(S32 width, S32 height, BOOL called_from_parent = TRUE);
+
+        void loadAsset(BOOL is_new = FALSE);
+        void saveIfNeeded();
+
+        static void onLoad(void* userdata);
+        static void onSave(void* userdata, BOOL close_after_save);
+
+        static void onLoadComplete(LLVFS *vfs, const LLUUID& asset_uuid,
+                                                           LLAssetType::EType type,
+                                                           void* user_data, S32 status);
+        static void onSaveTextComplete(const LLUUID& asset_uuid, void* user_data, S32 status);
+        static void onSaveBytecodeComplete(const LLUUID& asset_uuid, void* user_data, S32 status);
+        static void onRunningCheckboxClicked(LLUICtrl*, void* userdata);
+        static void onReset(void* userdata);
+
+        void loadScriptText(const char* filename);
+        void loadScriptText(LLVFS *vfs, const LLUUID &uuid, LLAssetType::EType type);
+
+        static void onErrorList(LLUICtrl*, void* user_data);
+
+        static void* createScriptEdPanel(void* userdata);
+
+
+protected:
+        LLUUID mObjectID;
+        LLUUID mItemID; // The inventory item this script is associated with
+        BOOL mIsNew;
+        LLScriptEdCore* mScriptEd;
+        //LLUUID mTransmitID;
+        LLCheckBoxCtrl  *mRunningCheckbox;
+        BOOL mAskedForRunningInfo;
+        BOOL mHaveRunningInfo;
+        LLButton                *mResetButton;
+        LLPointer<LLViewerInventoryItem> mItem;
+        BOOL mCloseAfterSave;
+        // need to save both text and script, so need to decide when done
+        S32 mPendingUploads;
+
+        static LLMap<LLUUID, LLLiveLSLEditor*> sInstances;
+};
+
+// name of help file for lsl
+extern const char HELP_LSL[];
+
+#endif  // LL_LLPREVIEWSCRIPT_H