merge changes for storm-610

82 files changed, 1470 insertions, 1278 deletions

diff --git a/indra/newview/app_settings/settings.xml b/indra/newview/app_settings/settings.xml
index b8c2350edd..f920e870d3 100644
--- a/indra/newview/app_settings/settings.xml
+++ b/indra/newview/app_settings/settings.xml
@@ -3232,14 +3232,14 @@
   <map>
     <key>Comment</key>
     <string>Specifies that you have not logged in with the viewer since you performed a clean install</string>
-    <key>Persist</key>
-    <integer>1</integer>
-    <key>Type</key>
-    <string>Boolean</string>
-    <key>Value</key>
-    <integer>1</integer>
-  </map>
-  <key>FirstSelectedDisabledPopups</key>
+      <key>Persist</key>
+      <integer>1</integer>
+      <key>Type</key>
+      <string>Boolean</string>
+      <key>Value</key>
+      <integer>1</integer>
+    </map>
+    <key>FirstSelectedDisabledPopups</key>
     <map>
       <key>Comment</key>
       <string>Return false if there is not disabled popup selected in the list of floater preferences popups</string>
@@ -12668,5 +12668,27 @@
       <key>Value</key>
       <integer>1</integer>
     </map>
+    <key>GenericErrorPageURL</key>
+    <map>
+      <key>Comment</key>
+      <string>URL to set as a property on LLMediaControl to navigate to if the a page completes with a 400-499 HTTP status code</string>
+      <key>Persist</key>
+      <integer>1</integer>
+      <key>Type</key>
+      <string>String</string>
+      <key>Value</key>
+      <string>http://common-flash-secondlife-com.s3.amazonaws.com/viewer/v2.6/agni/404.html</string>
+    </map>
+    <key>DestinationsAndAvatarsVisibility</key>
+    <map>
+      <key>Comment</key>
+      <string>Whether destination panel or avatar picker are open (0=destination guide, 1=avatar picker, default=nothing)</string>
+      <key>Persist</key>
+      <integer>1</integer>
+      <key>Type</key>
+      <string>S32</string>
+      <key>Value</key>
+      <integer>0</integer>
+    </map>
 </map>
 </llsd>
diff --git a/indra/newview/app_settings/settings_minimal.xml b/indra/newview/app_settings/settings_minimal.xml
index 03656f2a53..490da2c9d4 100644
--- a/indra/newview/app_settings/settings_minimal.xml
+++ b/indra/newview/app_settings/settings_minimal.xml
@@ -61,7 +61,7 @@
         <key>Type</key>
             <string>String</string>
         <key>Value</key>
-            <string>http://common-flash-secondlife-com.s3.amazonaws.com/viewer/v2.6/damballah/howto/index.html?topic=[TOPIC]</string>
+            <string>http://common-flash-secondlife-com.s3.amazonaws.com/viewer/v2.6/agni/howto/index.html?topic=[TOPIC]</string>
         </map>
     <key>PreferredMaturity</key>
         <map>
@@ -345,7 +345,7 @@
       <key>Type</key>
       <string>String</string>
       <key>Value</key>
-      <string>http://common-flash-secondlife-com.s3.amazonaws.com/viewer/v2.6/damballah/guide.html</string>
+      <string>http://common-flash-secondlife-com.s3.amazonaws.com/viewer/v2.6/agni/guide.html</string>
     </map>
     <key>AvatarPickerURL</key>
     <map>
@@ -356,7 +356,7 @@
       <key>Type</key>
       <string>String</string>
       <key>Value</key>
-      <string>http://common-flash-secondlife-com.s3.amazonaws.com/viewer/v2.6/damballah/avatars.html</string>
+      <string>http://common-flash-secondlife-com.s3.amazonaws.com/viewer/v2.6/agni/avatars.html</string>
     </map>
     <key>LogInventoryDecline</key>
     <map>
diff --git a/indra/newview/llagentlistener.cpp b/indra/newview/llagentlistener.cpp
index c453fe91f4..ed24febf41 100644
--- a/indra/newview/llagentlistener.cpp
+++ b/indra/newview/llagentlistener.cpp
@@ -75,7 +75,7 @@ void LLAgentListener::requestTeleport(LLSD const & event_data) const
 		params.append(event_data["x"]);
 		params.append(event_data["y"]);
 		params.append(event_data["z"]);
-		LLCommandDispatcher::dispatch("teleport", params, LLSD(), NULL, true);
+		LLCommandDispatcher::dispatch("teleport", params, LLSD(), NULL, "clicked", true);
 		// *TODO - lookup other LLCommandHandlers for "agent", "classified", "event", "group", "floater", "parcel", "login", login_refresh", "balance", "chat"
 		// should we just compose LLCommandHandler and LLDispatchListener?
 	}
@@ -85,7 +85,7 @@ void LLAgentListener::requestTeleport(LLSD const & event_data) const
 								  LLVector3(event_data["x"].asReal(), 
 											event_data["y"].asReal(), 
 											event_data["z"].asReal())).getSLURLString();
-		LLURLDispatcher::dispatch(url, NULL, false);
+		LLURLDispatcher::dispatch(url, "clicked", NULL, false);
 	}
 }
 
diff --git a/indra/newview/llappviewer.cpp b/indra/newview/llappviewer.cpp
index d96e376bc7..cbd996f909 100644
--- a/indra/newview/llappviewer.cpp
+++ b/indra/newview/llappviewer.cpp
@@ -78,7 +78,6 @@
 #include "llvoicechannel.h"
 #include "llvoavatarself.h"
 #include "llsidetray.h"
-#include "llfeaturemanager.h"
 #include "llurlmatch.h"
 #include "lltextutil.h"
 #include "lllogininstance.h"
@@ -756,7 +755,7 @@ bool LLAppViewer::init()
 	
 	//
 	// Various introspection concerning the libs we're using - particularly
-        // the libs involved in getting to a full login screen.
+	// the libs involved in getting to a full login screen.
 	//
 	LL_INFOS("InitInfo") << "J2C Engine is: " << LLImageJ2C::getEngineInfo() << LL_ENDL;
 	LL_INFOS("InitInfo") << "libcurl version is: " << LLCurl::getVersionString() << LL_ENDL;
@@ -2732,6 +2731,20 @@ void LLAppViewer::checkForCrash(void)
     
 }
 
+//
+// This function decides whether the client machine meets the minimum requirements to
+// run in a maximized window, per the consensus of davep, boa and nyx on 3/30/2011.
+//
+bool LLAppViewer::meetsRequirementsForMaximizedStart()
+{
+	bool maximizedOk = (LLFeatureManager::getInstance()->getGPUClass() >= GPU_CLASS_2);
+
+	const U32 one_gigabyte_kb = 1024 * 1024;
+	maximizedOk &= (gSysMemory.getPhysicalMemoryKB() >= one_gigabyte_kb);
+
+	return maximizedOk;
+}
+
 bool LLAppViewer::initWindow()
 {
 	LL_INFOS("AppInit") << "Initializing window..." << LL_ENDL;
@@ -2751,7 +2764,8 @@ bool LLAppViewer::initWindow()
 	const S32 NEVER_SUBMIT_REPORT = 2;
 	bool use_watchdog = false;
 	int watchdog_enabled_setting = gSavedSettings.getS32("WatchdogEnabled");
-	if(watchdog_enabled_setting == -1){
+	if(watchdog_enabled_setting == -1)
+	{
 		use_watchdog = !LLFeatureManager::getInstance()->isFeatureAvailable("WatchdogDisabled");
 	}
 	else
@@ -2799,6 +2813,21 @@ bool LLAppViewer::initWindow()
 		LLAppViewer::instance()->forceErrorLLError();
 	}
 
+	//
+	// Determine if the window should start maximized on initial run based
+	// on graphics capability
+	//
+	if (gSavedSettings.getBOOL("FirstLoginThisInstall") && meetsRequirementsForMaximizedStart())
+	{
+		LL_INFOS("AppInit") << "This client met the requirements for a maximized initial screen." << LL_ENDL;
+		gSavedSettings.setBOOL("WindowMaximized", TRUE);
+	}
+
+	if (gSavedSettings.getBOOL("WindowMaximized"))
+	{
+		gViewerWindow->mWindow->maximize();
+	}
+
 	LLUI::sWindow = gViewerWindow->getWindow();
 
 	// Show watch cursor
diff --git a/indra/newview/llappviewer.h b/indra/newview/llappviewer.h
index 0226211735..61ee6a7cf1 100644
--- a/indra/newview/llappviewer.h
+++ b/indra/newview/llappviewer.h
@@ -187,6 +187,7 @@ protected:
 
 	virtual std::string generateSerialNumber() = 0; // Platforms specific classes generate this.
 
+	virtual bool meetsRequirementsForMaximizedStart(); // Used on first login to decide to launch maximized
 
 private:
 
diff --git a/indra/newview/llappviewerlinux.cpp b/indra/newview/llappviewerlinux.cpp
index 898cc1c0ba..523c2e3adf 100644
--- a/indra/newview/llappviewerlinux.cpp
+++ b/indra/newview/llappviewerlinux.cpp
@@ -233,7 +233,7 @@ gboolean viewer_app_api_GoSLURL(ViewerAppAPI *obj, gchar *slurl, gboolean **succ
 	std::string url = slurl;
 	LLMediaCtrl* web = NULL;
 	const bool trusted_browser = false;
-	if (LLURLDispatcher::dispatch(url, web, trusted_browser))
+	if (LLURLDispatcher::dispatch(url, "", web, trusted_browser))
 	{
 		// bring window to foreground, as it has just been "launched" from a URL
 		// todo: hmm, how to get there from here?
diff --git a/indra/newview/llappviewermacosx.cpp b/indra/newview/llappviewermacosx.cpp
index 1cd80986d8..c2916717bd 100644
--- a/indra/newview/llappviewermacosx.cpp
+++ b/indra/newview/llappviewermacosx.cpp
@@ -500,7 +500,7 @@ OSErr AEGURLHandler(const AppleEvent *messagein, AppleEvent *reply, long refIn)
 		
 		LLMediaCtrl* web = NULL;
 		const bool trusted_browser = false;
-		LLURLDispatcher::dispatch(url, web, trusted_browser);
+		LLURLDispatcher::dispatch(url, "", web, trusted_browser);
 	}
 	
 	return(result);
diff --git a/indra/newview/llavataractions.cpp b/indra/newview/llavataractions.cpp
index afa8b62c74..ca7ec7cc30 100644
--- a/indra/newview/llavataractions.cpp
+++ b/indra/newview/llavataractions.cpp
@@ -279,7 +279,7 @@ bool LLAvatarActions::isCalling(const LLUUID &id)
 //static
 bool LLAvatarActions::canCall()
 {
-		return LLVoiceClient::getInstance()->voiceEnabled() && LLVoiceClient::getInstance()->isVoiceWorking();
+	return LLVoiceClient::getInstance()->voiceEnabled() && LLVoiceClient::getInstance()->isVoiceWorking();
 }
 
 // static
@@ -300,40 +300,21 @@ void LLAvatarActions::startConference(const uuid_vec_t& ids)
 	make_ui_sound("UISndStartIM");
 }
 
+static void on_avatar_name_show_profile(const LLUUID& agent_id, const LLAvatarName& av_name)
+{
+	llinfos << "opening web profile for " << av_name.mUsername << llendl;		
+	std::string url = getProfileURL(av_name.mUsername);
+
+	// PROFILES: open in webkit window
+	LLWeb::loadWebURLInternal(url, "", agent_id.asString());
+}
+
 // static
 void LLAvatarActions::showProfile(const LLUUID& id)
 {
 	if (id.notNull())
 	{
-		LLSD params;
-		params["id"] = id;
-		params["open_tab_name"] = "panel_profile";
-
-		// PROFILES: open in webkit window
-		std::string full_name;
-		if (gCacheName->getFullName(id,full_name))
-		{
-			std::string agent_name = LLCacheName::buildUsername(full_name);
-			llinfos << "opening web profile for " << agent_name << llendl;		
-			std::string url = getProfileURL(agent_name);
-			LLWeb::loadWebURLInternal(url, "", id.asString());
-		}
-		else
-		{
-			llwarns << "no name info for agent id " << id << llendl;
-		}
-#if 0
-		//Show own profile
-		if(gAgent.getID() == id)
-		{
-			LLSideTray::getInstance()->showPanel("panel_me", params);
-		}
-		//Show other user profile
-		else
-		{
-			LLSideTray::getInstance()->showPanel("panel_profile_view", params);
-		}
-#endif
+		LLAvatarNameCache::get(id, boost::bind(&on_avatar_name_show_profile, _1, _2));
 	}
 }
 
diff --git a/indra/newview/llavatarpropertiesprocessor.cpp b/indra/newview/llavatarpropertiesprocessor.cpp
index 99aeb4cbad..b1cd83a1fb 100644
--- a/indra/newview/llavatarpropertiesprocessor.cpp
+++ b/indra/newview/llavatarpropertiesprocessor.cpp
@@ -160,6 +160,12 @@ void LLAvatarPropertiesProcessor::sendAvatarClassifiedsRequest(const LLUUID& ava
 
 void LLAvatarPropertiesProcessor::sendAvatarPropertiesUpdate(const LLAvatarData* avatar_props)
 {
+	if (!gAgent.isInitialized() || (gAgent.getID() == LLUUID::null))
+	{
+		llwarns << "Sending avatarinfo update DENIED - invalid agent" << llendl;
+		return;
+	}
+
 	llinfos << "Sending avatarinfo update" << llendl;
 
 	// This value is required by sendAvatarPropertiesUpdate method.
@@ -168,20 +174,21 @@ void LLAvatarPropertiesProcessor::sendAvatarPropertiesUpdate(const LLAvatarData*
 
 	LLMessageSystem *msg = gMessageSystem;
 
-	msg->newMessageFast(_PREHASH_AvatarPropertiesUpdate);
-	msg->nextBlockFast(_PREHASH_AgentData);
-	msg->addUUIDFast(	_PREHASH_AgentID,		gAgent.getID() );
-	msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID() );
-	msg->nextBlockFast(_PREHASH_PropertiesData);
+	msg->newMessageFast	(_PREHASH_AvatarPropertiesUpdate);
+	msg->nextBlockFast	(_PREHASH_AgentData);
+	msg->addUUIDFast		(_PREHASH_AgentID,		gAgent.getID() );
+	msg->addUUIDFast		(_PREHASH_SessionID,	gAgent.getSessionID() );
+	msg->nextBlockFast	(_PREHASH_PropertiesData);
 
-	msg->addUUIDFast(	_PREHASH_ImageID,	avatar_props->image_id);
-	msg->addUUIDFast(	_PREHASH_FLImageID,		avatar_props->fl_image_id);
-	msg->addStringFast(	_PREHASH_AboutText,		avatar_props->about_text);
-	msg->addStringFast(	_PREHASH_FLAboutText,	avatar_props->fl_about_text);
+	msg->addUUIDFast		(_PREHASH_ImageID,		avatar_props->image_id);
+	msg->addUUIDFast		(_PREHASH_FLImageID,	avatar_props->fl_image_id);
+	msg->addStringFast	(_PREHASH_AboutText,	avatar_props->about_text);
+	msg->addStringFast	(_PREHASH_FLAboutText,	avatar_props->fl_about_text);
 
 	msg->addBOOL(_PREHASH_AllowPublish, avatar_props->allow_publish);
 	msg->addBOOL(_PREHASH_MaturePublish, mature);
 	msg->addString(_PREHASH_ProfileURL, avatar_props->profile_url);
+
 	gAgent.sendReliableMessage();
 }
 
diff --git a/indra/newview/llbreastmotion.cpp b/indra/newview/llbreastmotion.cpp
index 7c205a8b9f..9a8cd5ceae 100644
--- a/indra/newview/llbreastmotion.cpp
+++ b/indra/newview/llbreastmotion.cpp
@@ -2,31 +2,25 @@
  * @file llbreastmotion.cpp
  * @brief Implementation of LLBreastMotion class.
  *
- * $LicenseInfo:firstyear=2001&license=viewergpl$
- * 
- * Copyright (c) 2001-2009, Linden Research, Inc.
- * 
+ * $LicenseInfo:firstyear=2011&license=viewerlgpl$
  * Second Life Viewer Source Code
- * 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://secondlifegrid.net/programs/open_source/licensing/gplv2
+ * 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.
  * 
- * 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://secondlifegrid.net/programs/open_source/licensing/flossexception
+ * 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.
  * 
- * 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.
+ * 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
  * 
- * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
- * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
- * COMPLETENESS OR PERFORMANCE.
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
 
diff --git a/indra/newview/llbreastmotion.h b/indra/newview/llbreastmotion.h
index 8578d4ad1a..aa0fdf9f8b 100644
--- a/indra/newview/llbreastmotion.h
+++ b/indra/newview/llbreastmotion.h
@@ -2,31 +2,25 @@
  * @file llbreastmotion.h
  * @brief Implementation of LLBreastMotion class.
  *
- * $LicenseInfo:firstyear=2001&license=viewergpl$
- * 
- * Copyright (c) 2001-2009, Linden Research, Inc.
- * 
+ * $LicenseInfo:firstyear=2011&license=viewerlgpl$
  * Second Life Viewer Source Code
- * 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://secondlifegrid.net/programs/open_source/licensing/gplv2
+ * 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.
  * 
- * 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://secondlifegrid.net/programs/open_source/licensing/flossexception
+ * 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.
  * 
- * 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.
+ * 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
  * 
- * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
- * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
- * COMPLETENESS OR PERFORMANCE.
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
 
diff --git a/indra/newview/llcommanddispatcherlistener.cpp b/indra/newview/llcommanddispatcherlistener.cpp
index 5744d055a9..586f45fd8f 100644
--- a/indra/newview/llcommanddispatcherlistener.cpp
+++ b/indra/newview/llcommanddispatcherlistener.cpp
@@ -65,7 +65,7 @@ void LLCommandDispatcherListener::dispatch(const LLSD& params) const
         trusted_browser = params["trusted"].asBoolean();
     }
     LLCommandDispatcher::dispatch(params["cmd"], params["params"], params["query"], NULL,
-                                  trusted_browser);
+                                  "clicked", trusted_browser);
 }
 
 void LLCommandDispatcherListener::enumerate(const LLSD& params) const
diff --git a/indra/newview/llcommandhandler.cpp b/indra/newview/llcommandhandler.cpp
index 1b6ba02aac..19dba3f917 100644
--- a/indra/newview/llcommandhandler.cpp
+++ b/indra/newview/llcommandhandler.cpp
@@ -35,7 +35,7 @@
 // system includes
 #include <boost/tokenizer.hpp>
 
-#define THROTTLE_PERIOD    5    // required secs between throttled commands
+#define THROTTLE_PERIOD    5    // required seconds between throttled commands
 
 static LLCommandDispatcherListener sCommandDispatcherListener;
 
@@ -59,6 +59,7 @@ public:
 				  const LLSD& params,
 				  const LLSD& query_map,
 				  LLMediaCtrl* web,
+				  const std::string& nav_type,
 				  bool trusted_browser);
 
 private:
@@ -91,6 +92,7 @@ bool LLCommandHandlerRegistry::dispatch(const std::string& cmd,
 										const LLSD& params,
 										const LLSD& query_map,
 										LLMediaCtrl* web,
+										const std::string& nav_type,
 										bool trusted_browser)
 {
 	static bool slurl_blocked = false;
@@ -120,11 +122,19 @@ bool LLCommandHandlerRegistry::dispatch(const std::string& cmd,
 			return true;
 
 		case LLCommandHandler::UNTRUSTED_THROTTLE:
+			// if users actually click on a link, we don't need to throttle it
+			// (throttling mechanism is used to prevent an avalanche of clicks via
+			// javascript
+			if ( nav_type == "clicked" )
+			{
+				break;
+			}
+
 			cur_time = LLTimer::getElapsedSeconds();
 			if (cur_time < last_throttle_time + THROTTLE_PERIOD)
 			{
 				// block request from external browser if it happened
-				// within THROTTLE_PERIOD secs of the last command
+				// within THROTTLE_PERIOD seconds of the last command
 				LL_WARNS_ONCE("SLURL") << "Throttled SLURL command from untrusted browser" << LL_ENDL;
 				if (! slurl_throttled)
 				{
@@ -166,10 +176,11 @@ bool LLCommandDispatcher::dispatch(const std::string& cmd,
 								   const LLSD& params,
 								   const LLSD& query_map,
 								   LLMediaCtrl* web,
+								   const std::string& nav_type,
 								   bool trusted_browser)
 {
 	return LLCommandHandlerRegistry::instance().dispatch(
-		cmd, params, query_map, web, trusted_browser);
+		cmd, params, query_map, web, nav_type, trusted_browser);
 }
 
 static std::string lookup(LLCommandHandler::EUntrustedAccess value);
diff --git a/indra/newview/llcommandhandler.h b/indra/newview/llcommandhandler.h
index 1e65b6de23..1e0895565a 100644
--- a/indra/newview/llcommandhandler.h
+++ b/indra/newview/llcommandhandler.h
@@ -95,6 +95,7 @@ public:
 						 const LLSD& params,
 						 const LLSD& query_map,
 						 LLMediaCtrl* web,
+						 const std::string& nav_type,
 						 bool trusted_browser);
 		// Execute a command registered via the above mechanism,
 		// passing string parameters.
diff --git a/indra/newview/llexpandabletextbox.cpp b/indra/newview/llexpandabletextbox.cpp
index 5e10f60aba..5501b8c2ac 100644
--- a/indra/newview/llexpandabletextbox.cpp
+++ b/indra/newview/llexpandabletextbox.cpp
@@ -123,10 +123,7 @@ void LLExpandableTextBox::LLTextBoxEx::reshape(S32 width, S32 height, BOOL calle
 {
 	LLTextEditor::reshape(width, height, called_from_parent);
 
-	if (getTextPixelHeight() > getRect().getHeight())
-	{
-		showExpandText();
-	}
+	hideOrShowExpandTextAsNeeded();
 }
 
 void LLExpandableTextBox::LLTextBoxEx::setText(const LLStringExplicit& text,const LLStyle::Params& input_params)
@@ -136,17 +133,7 @@ void LLExpandableTextBox::LLTextBoxEx::setText(const LLStringExplicit& text,cons
 	mExpanderVisible = false;
 	LLTextEditor::setText(text, input_params);
 
-	// text contents have changed, segments are cleared out
-	// so hide the expander and determine if we need it
-	//mExpanderVisible = false;
-	if (getTextPixelHeight() > getRect().getHeight())
-	{
-		showExpandText();
-	}
-	else
-	{
-		hideExpandText();
-	}
+	hideOrShowExpandTextAsNeeded();
 }
 
 
@@ -200,6 +187,22 @@ S32 LLExpandableTextBox::LLTextBoxEx::getTextPixelHeight()
 	return getTextBoundingRect().getHeight();
 }
 
+void LLExpandableTextBox::LLTextBoxEx::hideOrShowExpandTextAsNeeded()
+{
+	// Restore the text box contents to calculate the text height properly,
+	// otherwise if a part of the text is hidden under "More" link
+	// getTextPixelHeight() returns only the height of currently visible text
+	// including the "More" link. See STORM-250.
+	hideExpandText();
+
+	// Show the expander a.k.a. "More" link if we need it, depending on text
+	// contents height. If not, keep it hidden.
+	if (getTextPixelHeight() > getRect().getHeight())
+	{
+		showExpandText();
+	}
+}
+
 //////////////////////////////////////////////////////////////////////////
 //////////////////////////////////////////////////////////////////////////
 //////////////////////////////////////////////////////////////////////////
diff --git a/indra/newview/llexpandabletextbox.h b/indra/newview/llexpandabletextbox.h
index bce77225c4..f75ef954ff 100644
--- a/indra/newview/llexpandabletextbox.h
+++ b/indra/newview/llexpandabletextbox.h
@@ -77,6 +77,12 @@ protected:
 		 */
 		void hideExpandText();
 
+		/**
+		 * Shows the "More" link if the text is too high to be completely
+		 * visible without expanding the text box. Hides that link otherwise.
+		 */
+		void hideOrShowExpandTextAsNeeded();
+
 	protected:
 
 		LLTextBoxEx(const Params& p);
diff --git a/indra/newview/llfirstuse.cpp b/indra/newview/llfirstuse.cpp
index d63685e1af..2c4153688a 100644
--- a/indra/newview/llfirstuse.cpp
+++ b/indra/newview/llfirstuse.cpp
@@ -121,7 +121,11 @@ void LLFirstUse::notMoving(bool enable)
 {
 	// fire off 2 notifications and rely on filtering to select the relevant one
 	firstUseNotification("FirstNotMoving", enable, "HintMove", LLSD(), LLSD().with("target", "move_btn").with("direction", "top"));
-	firstUseNotification("FirstNotMoving", enable, "HintMoveArrows", LLSD(), LLSD().with("target", "bottom_tray").with("direction", "top").with("hint_image", "arrow_keys.png").with("down_arrow", ""));
+	firstUseNotification("FirstNotMoving", enable, "HintMoveClick", LLSD(), LLSD()
+		.with("target", "nav_bar")
+		.with("direction", "bottom")
+		.with("hint_image", "click_to_move.png")
+		.with("up_arrow", ""));
 }
 
 // static
diff --git a/indra/newview/llfloaterhelpbrowser.cpp b/indra/newview/llfloaterhelpbrowser.cpp
index a650886d89..627defd006 100644
--- a/indra/newview/llfloaterhelpbrowser.cpp
+++ b/indra/newview/llfloaterhelpbrowser.cpp
@@ -50,6 +50,7 @@ BOOL LLFloaterHelpBrowser::postBuild()
 {
 	mBrowser = getChild<LLMediaCtrl>("browser");
 	mBrowser->addObserver(this);
+	mBrowser->setErrorPageURL(gSavedSettings.getString("GenericErrorPageURL"));
 
 	childSetAction("open_browser", onClickOpenWebBrowser, this);
 
diff --git a/indra/newview/llfloaterpreference.cpp b/indra/newview/llfloaterpreference.cpp
index ffbb0efad3..1a9d0af9af 100644
--- a/indra/newview/llfloaterpreference.cpp
+++ b/indra/newview/llfloaterpreference.cpp
@@ -285,6 +285,7 @@ LLFloaterPreference::LLFloaterPreference(const LLSD& key)
 	mGotPersonalInfo(false),
 	mOriginalIMViaEmail(false),
 	mLanguageChanged(false),
+	mAvatarDataInitialized(false),
 	mDoubleClickActionDirty(false),
 	mFavoritesRecordMayExist(false)
 {
@@ -343,7 +344,7 @@ void LLFloaterPreference::processProperties( void* pData, EAvatarProcessorType t
 	if ( APT_PROPERTIES == type )
 	{
 		const LLAvatarData* pAvatarData = static_cast<const LLAvatarData*>( pData );
-		if( pAvatarData && gAgent.getID() == pAvatarData->avatar_id )
+		if (pAvatarData && (gAgent.getID() == pAvatarData->avatar_id) && (pAvatarData->avatar_id != LLUUID::null))
 		{
 			storeAvatarProperties( pAvatarData );
 			processProfileProperties( pAvatarData );
@@ -353,14 +354,19 @@ void LLFloaterPreference::processProperties( void* pData, EAvatarProcessorType t
 
 void LLFloaterPreference::storeAvatarProperties( const LLAvatarData* pAvatarData )
 {
-	mAvatarProperties.avatar_id		= gAgent.getID();
-	mAvatarProperties.image_id		= pAvatarData->image_id;
-	mAvatarProperties.fl_image_id   = pAvatarData->fl_image_id;
-	mAvatarProperties.about_text	= pAvatarData->about_text;
-	mAvatarProperties.fl_about_text = pAvatarData->fl_about_text;
-	mAvatarProperties.profile_url   = pAvatarData->profile_url;
-	mAvatarProperties.flags		    = pAvatarData->flags;
-	mAvatarProperties.allow_publish	= pAvatarData->flags & AVATAR_ALLOW_PUBLISH;
+	if (LLStartUp::getStartupState() == STATE_STARTED)
+	{
+		mAvatarProperties.avatar_id		= pAvatarData->avatar_id;
+		mAvatarProperties.image_id		= pAvatarData->image_id;
+		mAvatarProperties.fl_image_id   = pAvatarData->fl_image_id;
+		mAvatarProperties.about_text	= pAvatarData->about_text;
+		mAvatarProperties.fl_about_text = pAvatarData->fl_about_text;
+		mAvatarProperties.profile_url   = pAvatarData->profile_url;
+		mAvatarProperties.flags		    = pAvatarData->flags;
+		mAvatarProperties.allow_publish	= pAvatarData->flags & AVATAR_ALLOW_PUBLISH;
+
+		mAvatarDataInitialized = true;
+	}
 }
 
 void LLFloaterPreference::processProfileProperties(const LLAvatarData* pAvatarData )
@@ -370,15 +376,31 @@ void LLFloaterPreference::processProfileProperties(const LLAvatarData* pAvatarDa
 
 void LLFloaterPreference::saveAvatarProperties( void )
 {
-	mAvatarProperties.allow_publish = getChild<LLUICtrl>("online_searchresults")->getValue();
-	if ( mAvatarProperties.allow_publish )
+	const BOOL allowPublish = getChild<LLUICtrl>("online_searchresults")->getValue();
+
+	if (allowPublish)
 	{
 		mAvatarProperties.flags |= AVATAR_ALLOW_PUBLISH;
 	}
-	
-	LLAvatarPropertiesProcessor::getInstance()->sendAvatarPropertiesUpdate( &mAvatarProperties );
-}
 
+	//
+	// NOTE: We really don't want to send the avatar properties unless we absolutely
+	//       need to so we can avoid the accidental profile reset bug, so, if we're
+	//       logged in, the avatar data has been initialized and we have a state change
+	//       for the "allow publish" flag, then set the flag to its new value and send
+	//       the properties update.
+	//
+	// NOTE: The only reason we can not remove this update altogether is because of the
+	//       "allow publish" flag, the last remaining profile setting in the viewer
+	//       that doesn't exist in the web profile.
+	//
+	if ((LLStartUp::getStartupState() == STATE_STARTED) && mAvatarDataInitialized && (allowPublish != mAvatarProperties.allow_publish))
+	{
+		mAvatarProperties.allow_publish = allowPublish;
+
+		LLAvatarPropertiesProcessor::getInstance()->sendAvatarPropertiesUpdate( &mAvatarProperties );
+	}
+}
 
 BOOL LLFloaterPreference::postBuild()
 {
@@ -1355,6 +1377,8 @@ void LLFloaterPreference::setPersonalInfo(const std::string& visibility, bool im
 		mOriginalHideOnlineStatus = true;
 	}
 	
+	getChild<LLUICtrl>("online_searchresults")->setEnabled(TRUE);
+
 	getChildView("include_im_in_chat_history")->setEnabled(TRUE);
 	getChildView("show_timestamps_check_im")->setEnabled(TRUE);
 	getChildView("friends_online_notify_checkbox")->setEnabled(TRUE);
@@ -1734,7 +1758,6 @@ void LLPanelPreferenceGraphics::draw()
 		bool enable = hasDirtyChilds();
 
 		button_apply->setEnabled(enable);
-
 	}
 }
 bool LLPanelPreferenceGraphics::hasDirtyChilds()
diff --git a/indra/newview/llfloaterpreference.h b/indra/newview/llfloaterpreference.h
index 46014804ec..5d5e066ec5 100644
--- a/indra/newview/llfloaterpreference.h
+++ b/indra/newview/llfloaterpreference.h
@@ -169,6 +169,7 @@ private:
 	bool mGotPersonalInfo;
 	bool mOriginalIMViaEmail;
 	bool mLanguageChanged;
+	bool mAvatarDataInitialized;
 	
 	bool mOriginalHideOnlineStatus;
 	// Record of current user's favorites may be stored in file on disk.
diff --git a/indra/newview/llhints.cpp b/indra/newview/llhints.cpp
index c4dcaf11f9..e15862e2a4 100644
--- a/indra/newview/llhints.cpp
+++ b/indra/newview/llhints.cpp
@@ -191,6 +191,8 @@ BOOL LLHintPopup::postBuild()
 	LLRect text_bounds = hint_text.getTextBoundingRect();
 	S32 delta_height = text_bounds.getHeight() - hint_text.getRect().getHeight();
 	reshape(getRect().getWidth(), getRect().getHeight() + delta_height);
+	hint_text.reshape(hint_text.getRect().getWidth(), hint_text.getRect().getHeight() + delta_height);
+//	hint_text.translate(0, -delta_height);
 	return TRUE;
 }
 
@@ -211,6 +213,24 @@ void LLHintPopup::draw()
 		alpha = clamp_rescale(mFadeTimer.getElapsedTimeF32(), 0.f, mFadeInTime, 0.f, 1.f);
 	}
 	
+	LLIconCtrl* hint_icon = findChild<LLIconCtrl>("hint_image");
+
+	if (hint_icon)
+	{
+		LLUIImagePtr hint_image = hint_icon->getImage();
+		S32 image_height = hint_image.isNull() ? 0 : hint_image->getHeight();
+		S32 image_width = hint_image.isNull() ? 0 : hint_image->getWidth();
+
+		LLView* layout_stack = hint_icon->getParent()->getParent();
+		S32 delta_height = image_height - layout_stack->getRect().getHeight();
+		hint_icon->getParent()->reshape(image_width, hint_icon->getParent()->getRect().getHeight());
+		layout_stack->reshape(layout_stack->getRect().getWidth(), image_height);
+		layout_stack->translate(0, -delta_height);
+
+		LLRect hint_rect = getLocalRect();
+		reshape(hint_rect.getWidth(), hint_rect.getHeight() + delta_height);
+	}
+
 	{	LLViewDrawContext context(alpha); 
 
 		if (mTarget.empty())
diff --git a/indra/newview/llimfloater.cpp b/indra/newview/llimfloater.cpp
index f74ae92a7b..50a9c56518 100644
--- a/indra/newview/llimfloater.cpp
+++ b/indra/newview/llimfloater.cpp
@@ -56,6 +56,7 @@
 #include "llrootview.h"
 #include "llspeakers.h"
 #include "llsidetray.h"
+#include "llviewerchat.h"
 
 
 static const S32 RECT_PADDING_NOT_INIT = -1;
@@ -266,7 +267,9 @@ BOOL LLIMFloater::postBuild()
 	mInputEditor->setMaxTextLength(1023);
 	// enable line history support for instant message bar
 	mInputEditor->setEnableLineHistory(TRUE);
-	
+
+	LLFontGL* font = LLViewerChat::getChatFont();
+	mInputEditor->setFont(font);	
 	
 	mInputEditor->setFocusReceivedCallback( boost::bind(onInputEditorFocusReceived, _1, this) );
 	mInputEditor->setFocusLostCallback( boost::bind(onInputEditorFocusLost, _1, this) );
@@ -891,6 +894,7 @@ void LLIMFloater::updateChatHistoryStyle()
 
 void LLIMFloater::processChatHistoryStyleUpdate(const LLSD& newvalue)
 {
+	LLFontGL* font = LLViewerChat::getChatFont();
 	LLFloaterReg::const_instance_list_t& inst_list = LLFloaterReg::getFloaterList("impanel");
 	for (LLFloaterReg::const_instance_list_t::const_iterator iter = inst_list.begin();
 		 iter != inst_list.end(); ++iter)
@@ -899,6 +903,7 @@ void LLIMFloater::processChatHistoryStyleUpdate(const LLSD& newvalue)
 		if (floater)
 		{
 			floater->updateChatHistoryStyle();
+			floater->mInputEditor->setFont(font);
 		}
 	}
 
diff --git a/indra/newview/llinventorybridge.cpp b/indra/newview/llinventorybridge.cpp
index 622a5607df..bdb9f6167a 100644
--- a/indra/newview/llinventorybridge.cpp
+++ b/indra/newview/llinventorybridge.cpp
@@ -4681,7 +4681,7 @@ void LLWearableBridge::buildContextMenu(LLMenuGL& menu, U32 flags)
 					if (LLWearableType::getAllowMultiwear(mWearableType))
 					{
 						items.push_back(std::string("Wearable Add"));
-						if (gAgentWearables.getWearableCount(mWearableType) > 0)
+						if (gAgentWearables.getWearableCount(mWearableType) >= LLAgentWearables::MAX_CLOTHING_PER_TYPE)
 						{
 							disabled_items.push_back(std::string("Wearable Add"));
 						}
diff --git a/indra/newview/llmediactrl.cpp b/indra/newview/llmediactrl.cpp
index 9493fddf50..5007f1c17a 100644
--- a/indra/newview/llmediactrl.cpp
+++ b/indra/newview/llmediactrl.cpp
@@ -44,6 +44,7 @@
 #include "llslurl.h"
 #include "lluictrlfactory.h"	// LLDefaultChildRegistry
 #include "llkeyboard.h"
+#include "llviewermenu.h"
 
 // linden library includes
 #include "llfocusmgr.h"
@@ -73,6 +74,7 @@ LLMediaCtrl::Params::Params()
 	texture_height("texture_height", 1024),
 	caret_color("caret_color"),
 	initial_mime_type("initial_mime_type"),
+	error_page_url("error_page_url"),
 	media_id("media_id"),
 	trusted_content("trusted_content", false),
 	focus_on_click("focus_on_click", true)
@@ -102,9 +104,11 @@ LLMediaCtrl::LLMediaCtrl( const Params& p) :
 	mTextureHeight ( 1024 ),
 	mClearCache(false),
 	mHomePageMimeType(p.initial_mime_type),
+	mErrorPageURL(p.error_page_url),
 	mTrusted(p.trusted_content),
 	mWindowShade(NULL),
-	mHoverTextChanged(false)
+	mHoverTextChanged(false),
+	mContextMenu(NULL)
 {
 	{
 		LLColor4 color = p.caret_color().get();
@@ -149,7 +153,6 @@ LLMediaCtrl::LLMediaCtrl( const Params& p) :
 
 LLMediaCtrl::~LLMediaCtrl()
 {
-
 	if (mMediaSource)
 	{
 		mMediaSource->remObserver( this );
@@ -304,10 +307,12 @@ BOOL LLMediaCtrl::handleRightMouseUp( S32 x, S32 y, MASK mask )
 BOOL LLMediaCtrl::handleRightMouseDown( S32 x, S32 y, MASK mask )
 {
 	if (LLPanel::handleRightMouseDown(x, y, mask)) return TRUE;
-	convertInputCoords(x, y);
+
+	S32 media_x = x, media_y = y;
+	convertInputCoords(media_x, media_y);
 
 	if (mMediaSource)
-		mMediaSource->mouseDown(x, y, mask, 1);
+		mMediaSource->mouseDown(media_x, media_y, mask, 1);
 	
 	gFocusMgr.setMouseCapture( this );
 
@@ -316,6 +321,12 @@ BOOL LLMediaCtrl::handleRightMouseDown( S32 x, S32 y, MASK mask )
 		setFocus( TRUE );
 	}
 
+	if (mContextMenu)
+	{
+		mContextMenu->show(x, y);
+		LLMenuGL::showPopup(this, mContextMenu, x, y);
+	}
+
 	return TRUE;
 }
 
@@ -378,6 +389,8 @@ void LLMediaCtrl::onFocusLost()
 //
 BOOL LLMediaCtrl::postBuild ()
 {
+	mContextMenu = LLUICtrlFactory::getInstance()->createFromFile<LLContextMenu>(
+		"menu_media_ctrl.xml", LLMenuGL::sMenuContainer, LLViewerMenuHolderGL::child_registry_t::instance());
 	setVisibleCallback(boost::bind(&LLMediaCtrl::onVisibilityChange, this, _2));
 	return TRUE;
 }
@@ -503,22 +516,6 @@ bool LLMediaCtrl::canNavigateForward()
 
 ////////////////////////////////////////////////////////////////////////////////
 //
-void LLMediaCtrl::set404RedirectUrl( std::string redirect_url )
-{
-	if(mMediaSource && mMediaSource->hasMedia())
-		mMediaSource->getMediaPlugin()->set_status_redirect( 404, redirect_url );
-}
-
-////////////////////////////////////////////////////////////////////////////////
-//
-void LLMediaCtrl::clr404RedirectUrl()
-{
-	if(mMediaSource && mMediaSource->hasMedia())
-		mMediaSource->getMediaPlugin()->set_status_redirect(404, "");
-}
-
-////////////////////////////////////////////////////////////////////////////////
-//
 void LLMediaCtrl::clearCache()
 {
 	if(mMediaSource)
@@ -626,6 +623,16 @@ void LLMediaCtrl::setTarget(const std::string& target)
 	}
 }
 
+void LLMediaCtrl::setErrorPageURL(const std::string& url)
+{
+	mErrorPageURL = url;
+}
+
+const std::string& LLMediaCtrl::getErrorPageURL()
+{
+	return mErrorPageURL;
+}
+
 ////////////////////////////////////////////////////////////////////////////////
 //
 bool LLMediaCtrl::setCaretColor(unsigned int red, unsigned int green, unsigned int blue)
@@ -976,6 +983,16 @@ void LLMediaCtrl::handleMediaEvent(LLPluginClassMedia* self, EMediaEvent event)
 		};
 		break;
 
+		case MEDIA_EVENT_NAVIGATE_ERROR_PAGE:
+		{
+			LL_DEBUGS("Media") <<  "Media event:  MEDIA_EVENT_NAVIGATE_ERROR_PAGE" << LL_ENDL;
+			if ( mErrorPageURL.length() > 0 )
+			{
+				navigateTo(mErrorPageURL, "text/html");
+			};
+		};
+		break;
+
 		case MEDIA_EVENT_CLICK_LINK_HREF:
 		{
 			LL_DEBUGS("Media") <<  "Media event:  MEDIA_EVENT_CLICK_LINK_HREF, target is \"" << self->getClickTarget() << "\", uri is " << self->getClickURL() << LL_ENDL;
diff --git a/indra/newview/llmediactrl.h b/indra/newview/llmediactrl.h
index 38a74f90d3..28666e620f 100644
--- a/indra/newview/llmediactrl.h
+++ b/indra/newview/llmediactrl.h
@@ -34,6 +34,7 @@
 
 class LLViewBorder;
 class LLUICtrlFactory;
+class LLContextMenu;
 
 ////////////////////////////////////////////////////////////////////////////////
 //
@@ -63,6 +64,7 @@ public:
 
 		Optional<std::string>	initial_mime_type;
 		Optional<std::string>	media_id;
+		Optional<std::string>	error_page_url;
 		
 		Params();
 	};
@@ -113,10 +115,9 @@ public:
 
 		void setTarget(const std::string& target);
 
-		// set/clear URL to visit when a 404 page is reached
-		void set404RedirectUrl( std::string redirect_url );
-		void clr404RedirectUrl();
-		
+		void setErrorPageURL(const std::string& url);
+		const std::string& getErrorPageURL();
+
 		// Clear the browser cache when the instance gets loaded
 		void clearCache();
 
@@ -179,6 +180,7 @@ public:
 		std::string mHomePageUrl;
 		std::string mHomePageMimeType;
 		std::string mCurrentNavUrl;
+		std::string mErrorPageURL;
 		std::string mTarget;
 		bool mIgnoreUIScale;
 		bool mAlwaysRefresh;
@@ -194,6 +196,7 @@ public:
 		bool mClearCache;
 		class LLWindowShade* mWindowShade;
 		bool mHoverTextChanged;
+		LLContextMenu* mContextMenu;
 };
 
 #endif // LL_LLMediaCtrl_H
diff --git a/indra/newview/llnavigationbar.cpp b/indra/newview/llnavigationbar.cpp
index 3b160ddc8e..b8832dfd8e 100644
--- a/indra/newview/llnavigationbar.cpp
+++ b/indra/newview/llnavigationbar.cpp
@@ -57,6 +57,7 @@
 #include "llviewercontrol.h"
 #include "llfloatermediabrowser.h"
 #include "llweb.h"
+#include "llhints.h"
 
 #include "llinventorymodel.h"
 #include "lllandmarkactions.h"
@@ -324,6 +325,8 @@ BOOL LLNavigationBar::postBuild()
 	LLTeleportHistory::getInstance()->setHistoryChangedCallback(
 			boost::bind(&LLNavigationBar::onTeleportHistoryChanged, this));
 
+	LLHints::registerHintTarget("nav_bar", LLView::getHandle());
+
 	return TRUE;
 }
 
diff --git a/indra/newview/llpaneleditwearable.cpp b/indra/newview/llpaneleditwearable.cpp
index 8bd2d5ad6a..cb8fbd66b5 100644
--- a/indra/newview/llpaneleditwearable.cpp
+++ b/indra/newview/llpaneleditwearable.cpp
@@ -1196,6 +1196,12 @@ void LLPanelEditWearable::onTabExpandedCollapsed(const LLSD& param, U8 index)
 
 void LLPanelEditWearable::changeCamera(U8 subpart)
 {
+	// Don't change the camera if this type doesn't have a camera switch.
+	// Useful for wearables like physics that don't have an associated physical body part.
+	if (LLWearableType::getDisableCameraSwitch(mWearablePtr->getType()))
+	{
+		return;
+	}
         const LLEditWearableDictionary::WearableEntry *wearable_entry = LLEditWearableDictionary::getInstance()->getWearable(mWearablePtr->getType());
         if (!wearable_entry)
         {
diff --git a/indra/newview/llpanellogin.cpp b/indra/newview/llpanellogin.cpp
index 903cf4780d..7820ac3ecd 100644
--- a/indra/newview/llpanellogin.cpp
+++ b/indra/newview/llpanellogin.cpp
@@ -214,7 +214,9 @@ LLPanelLogin::LLPanelLogin(const LLRect &rect,
 	}
 	updateLocationCombo(false);
 
-	gSavedSettings.getControl("SessionSettingsFile")->getSignal()->connect(boost::bind(&onModeChange));
+	LLUICtrl& mode_combo = getChildRef<LLUICtrl>("mode_combo");
+	mode_combo.setValue(gSavedSettings.getString("SessionSettingsFile"));
+	mode_combo.setCommitCallback(boost::bind(&LLPanelLogin::onModeChange, this, getChild<LLUICtrl>("mode_combo")->getValue(), _2));
 
 	LLComboBox* server_choice_combo = sInstance->getChild<LLComboBox>("server_combo");
 	server_choice_combo->setCommitCallback(onSelectServer, NULL);
@@ -1159,23 +1161,26 @@ void LLPanelLogin::updateLoginPanelLinks()
 	sInstance->getChildView("forgot_password_text")->setVisible( system_grid);
 }
 
-//static
-void LLPanelLogin::onModeChange()
+void LLPanelLogin::onModeChange(const LLSD& original_value, const LLSD& new_value)
 {
-	LLNotificationsUtil::add("ModeChange", LLSD(), LLSD(), boost::bind(&onModeChangeConfirm, _1, _2));
+	if (original_value.asString() != new_value.asString())
+	{
+		LLNotificationsUtil::add("ModeChange", LLSD(), LLSD(), boost::bind(&LLPanelLogin::onModeChangeConfirm, this, original_value, new_value, _1, _2));
+	}
 }
 
-//static
-void LLPanelLogin::onModeChangeConfirm(const LLSD& notification, const LLSD& response)
+void LLPanelLogin::onModeChangeConfirm(const LLSD& original_value, const LLSD& new_value, const LLSD& notification, const LLSD& response)
 {
 	S32 option = LLNotificationsUtil::getSelectedOption(notification, response);
 	switch (option)
 	{
 	case 0:
-		LLAppViewer::instance()->requestQuit();
+		gSavedSettings.getControl("SessionSettingsFile")->set(new_value);
+		LLAppViewer::instance()->forceQuit();
 		break;
 	case 1:
-		// do nothing
+		// revert to original value
+		getChild<LLUICtrl>("mode_combo")->setValue(original_value);
 		break;
 	default:
 		break;
diff --git a/indra/newview/llpanellogin.h b/indra/newview/llpanellogin.h
index 1430bec832..9cc5e3456a 100644
--- a/indra/newview/llpanellogin.h
+++ b/indra/newview/llpanellogin.h
@@ -98,8 +98,8 @@ private:
 	static void onServerComboLostFocus(LLFocusableElement*);
 	static void updateServerCombo();
 	static void updateStartSLURL();
-	static void onModeChange();
-	static void onModeChangeConfirm(const LLSD& notification, const LLSD& response);
+	void onModeChange(const LLSD& original_value, const LLSD& new_value);
+	void onModeChangeConfirm(const LLSD& original_value, const LLSD& new_value, const LLSD& notification, const LLSD& response);
 	
 	static void updateLoginPanelLinks();
 
diff --git a/indra/newview/llpanelme.cpp b/indra/newview/llpanelme.cpp
index d3c9c3e131..1347a02a52 100644
--- a/indra/newview/llpanelme.cpp
+++ b/indra/newview/llpanelme.cpp
@@ -67,8 +67,6 @@ BOOL LLPanelMe::postBuild()
 {
 	LLPanelProfile::postBuild();
 
-	getTabContainer()[PANEL_PROFILE]->childSetAction("edit_profile_btn", boost::bind(&LLPanelMe::onEditProfileClicked, this), this);
-
 	return TRUE;
 }
 
@@ -135,7 +133,11 @@ void LLPanelMe::buildEditPanel()
 	if (NULL == mEditPanel)
 	{
 		mEditPanel = new LLPanelMyProfileEdit();
-		mEditPanel->childSetAction("save_btn", boost::bind(&LLPanelMe::onSaveChangesClicked, this), this);
+
+		// Note: Remove support for editing profile through this method.
+		//       All profile editing should go through the web.
+		//mEditPanel->childSetAction("save_btn", boost::bind(&LLPanelMe::onSaveChangesClicked, this), this);
+
 		mEditPanel->childSetAction("cancel_btn", boost::bind(&LLPanelMe::onCancelClicked, this), this);
 	}
 }
@@ -147,22 +149,6 @@ void LLPanelMe::onEditProfileClicked()
 	togglePanel(mEditPanel, getAvatarId()); // open
 }
 
-void LLPanelMe::onSaveChangesClicked()
-{
-	LLAvatarData data = LLAvatarData();
-	data.avatar_id = gAgent.getID();
-	data.image_id = mEditPanel->getChild<LLTextureCtrl>(PICKER_SECOND_LIFE)->getImageAssetID();
-	data.fl_image_id = mEditPanel->getChild<LLTextureCtrl>(PICKER_FIRST_LIFE)->getImageAssetID();
-	data.about_text = mEditPanel->getChild<LLUICtrl>("sl_description_edit")->getValue().asString();
-	data.fl_about_text = mEditPanel->getChild<LLUICtrl>("fl_description_edit")->getValue().asString();
-	data.profile_url = mEditPanel->getChild<LLUICtrl>("homepage_edit")->getValue().asString();
-	data.allow_publish = mEditPanel->getChild<LLUICtrl>("show_in_search_checkbox")->getValue();
-
-	LLAvatarPropertiesProcessor::getInstance()->sendAvatarPropertiesUpdate(&data);
-	togglePanel(mEditPanel); // close
-	onOpen(getAvatarId());
-}
-
 void LLPanelMe::onCancelClicked()
 {
 	togglePanel(mEditPanel); // close
diff --git a/indra/newview/llpanelme.h b/indra/newview/llpanelme.h
index d5b2fee869..f27f5a268e 100644
--- a/indra/newview/llpanelme.h
+++ b/indra/newview/llpanelme.h
@@ -58,7 +58,6 @@ private:
 	void buildEditPanel();
 
 	void onEditProfileClicked();
-	void onSaveChangesClicked();
 	void onCancelClicked();
 
 	LLPanelMyProfileEdit *  mEditPanel;
diff --git a/indra/newview/llphysicsmotion.cpp b/indra/newview/llphysicsmotion.cpp
index acf8973f03..968e62a8c3 100644
--- a/indra/newview/llphysicsmotion.cpp
+++ b/indra/newview/llphysicsmotion.cpp
@@ -1,701 +1,712 @@
-/** 

- * @file llphysicsmotion.cpp

- * @brief Implementation of LLPhysicsMotion class.

- *

- * $LicenseInfo:firstyear=2001&license=viewergpl$

- * 

- * Copyright (c) 2001-2009, Linden Research, Inc.

- * 

- * Second Life Viewer Source Code

- * 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://secondlifegrid.net/programs/open_source/licensing/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://secondlifegrid.net/programs/open_source/licensing/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.

- * $/LicenseInfo$

- */

-

-//-----------------------------------------------------------------------------

-// Header Files

-//-----------------------------------------------------------------------------

-#include "llviewerprecompiledheaders.h"

-#include "linden_common.h"

-

-#include "m3math.h"

-#include "v3dmath.h"

-

-#include "llphysicsmotion.h"

-#include "llcharacter.h"

-#include "llviewercontrol.h"

-#include "llviewervisualparam.h"

-#include "llvoavatarself.h"

-

-typedef std::map<std::string, std::string> controller_map_t;

-typedef std::map<std::string, F32> default_controller_map_t;

-

-#define MIN_REQUIRED_PIXEL_AREA_BREAST_MOTION 0.f;

-

-inline F64 llsgn(const F64 a)

-{

-        if (a >= 0)

-                return 1;

-        return -1;

-}

-

-/* 

-   At a high level, this works by setting temporary parameters that are not stored

-   in the avatar's list of params, and are not conveyed to other users.  We accomplish

-   this by creating some new temporary driven params inside avatar_lad that are then driven

-   by the actual params that the user sees and sets.  For example, in the old system,

-   the user sets a param called breast bouyancy, which controls the Z value of the breasts.

-   In our new system, the user still sets the breast bouyancy, but that param is redefined

-   as a driver param so that affects a new temporary driven param that the bounce is applied

-   to.

-*/

-

-class LLPhysicsMotion

-{

-public:

-        /*

-          param_driver_name: The param that controls the params that are being affected by the physics.

-          joint_name: The joint that the body part is attached to.  The joint is

-          used to determine the orientation (rotation) of the body part.

-

-          character: The avatar that this physics affects.

-

-          motion_direction_vec: The direction (in world coordinates) that determines the

-          motion.  For example, (0,0,1) is up-down, and means that up-down motion is what

-          determines how this joint moves.

-

-          controllers: The various settings (e.g. spring force, mass) that determine how

-          the body part behaves.

-        */

-        LLPhysicsMotion(const std::string &param_driver_name, 

-                        const std::string &joint_name,

-                        LLCharacter *character,

-                        const LLVector3 &motion_direction_vec,

-                        const controller_map_t &controllers) :

-                mParamDriverName(param_driver_name),

-                mJointName(joint_name),

-                mMotionDirectionVec(motion_direction_vec),

-                mParamDriver(NULL),

-                mParamControllers(controllers),

-                mCharacter(character),

-                mLastTime(0),

-                mPosition_local(0),

-                mVelocityJoint_local(0),

-                mPositionLastUpdate_local(0)

-        {

-                mJointState = new LLJointState;

-        }

-

-        BOOL initialize();

-

-        ~LLPhysicsMotion() {}

-

-        BOOL onUpdate(F32 time);

-

-        LLPointer<LLJointState> getJointState() 

-        {

-                return mJointState;

-        }

-protected:

-        F32 getParamValue(const std::string& controller_key)

-        {

-                const controller_map_t::const_iterator& entry = mParamControllers.find(controller_key);

-                if (entry == mParamControllers.end())

-                {

-                        return sDefaultController[controller_key];

-                }

-                const std::string& param_name = (*entry).second.c_str();

-                return mCharacter->getVisualParamWeight(param_name.c_str());

-        }

-        void setParamValue(LLViewerVisualParam *param,

-                           const F32 new_value_local);

-

-        F32 toLocal(const LLVector3 &world);

-        F32 calculateVelocity_local(const F32 time_delta);

-        F32 calculateAcceleration_local(F32 velocity_local,

-                                        const F32 time_delta);

-private:

-        const std::string mParamDriverName;

-        const std::string mParamControllerName;

-        const LLVector3 mMotionDirectionVec;

-        const std::string mJointName;

-

-        F32 mPosition_local;

-        F32 mVelocityJoint_local; // How fast the joint is moving

-        F32 mAccelerationJoint_local; // Acceleration on the joint

-

-        F32 mVelocity_local; // How fast the param is moving

-        F32 mPositionLastUpdate_local;

-        LLVector3 mPosition_world;

-

-        LLViewerVisualParam *mParamDriver;

-        const controller_map_t mParamControllers;

-        

-        LLPointer<LLJointState> mJointState;

-        LLCharacter *mCharacter;

-

-        F32 mLastTime;

-        

-        static default_controller_map_t sDefaultController;

-};

-

-default_controller_map_t initDefaultController()

-{

-        default_controller_map_t controller;

-        controller["Mass"] = 0.2f;

-        controller["Gravity"] = 0.0f;

-        controller["Damping"] = .05f;

-        controller["Drag"] = 0.15f;

-        controller["MaxEffect"] = 0.1f;

-        controller["Spring"] = 0.1f;

-        controller["Gain"] = 10.0f;

-        return controller;

-}

-

-default_controller_map_t LLPhysicsMotion::sDefaultController = initDefaultController();

-

-BOOL LLPhysicsMotion::initialize()

-{

-        if (!mJointState->setJoint(mCharacter->getJoint(mJointName.c_str())))

-                return FALSE;

-        mJointState->setUsage(LLJointState::ROT);

-

-        mParamDriver = (LLViewerVisualParam*)mCharacter->getVisualParam(mParamDriverName.c_str());

-        if (mParamDriver == NULL)

-        {

-                llinfos << "Failure reading in  [ " << mParamDriverName << " ]" << llendl;

-                return FALSE;

-        }

-

-        return TRUE;

-}

-

-LLPhysicsMotionController::LLPhysicsMotionController(const LLUUID &id) : 

-        LLMotion(id),

-        mCharacter(NULL)

-{

-        mName = "breast_motion";

-}

-

-LLPhysicsMotionController::~LLPhysicsMotionController()

-{

-        for (motion_vec_t::iterator iter = mMotions.begin();

-             iter != mMotions.end();

-             ++iter)

-        {

-                delete (*iter);

-        }

-}

-

-BOOL LLPhysicsMotionController::onActivate() 

-{ 

-        return TRUE; 

-}

-

-void LLPhysicsMotionController::onDeactivate() 

-{

-}

-

-LLMotion::LLMotionInitStatus LLPhysicsMotionController::onInitialize(LLCharacter *character)

-{

-        mCharacter = character;

-

-        mMotions.clear();

-

-        // Breast Cleavage

-        {

-                controller_map_t controller;

-                controller["Mass"] = "Breast_Physics_Mass";

-                controller["Gravity"] = "Breast_Physics_Gravity";

-                controller["Drag"] = "Breast_Physics_Drag";

-                controller["Damping"] = "Breast_Physics_InOut_Damping";

-                controller["MaxEffect"] = "Breast_Physics_InOut_Max_Effect";

-                controller["Spring"] = "Breast_Physics_InOut_Spring";

-                controller["Gain"] = "Breast_Physics_InOut_Gain";

-                LLPhysicsMotion *motion = new LLPhysicsMotion("Breast_Physics_InOut_Controller",

-                                                                                                          "mChest",

-                                                                                                          character,

-                                                                                                          LLVector3(-1,0,0),

-                                                                                                          controller);

-                if (!motion->initialize())

-                {

-                        llassert_always(FALSE);

-                        return STATUS_FAILURE;

-                }

-                addMotion(motion);

-        }

-

-        // Breast Bounce

-        {

-                controller_map_t controller;

-                controller["Mass"] = "Breast_Physics_Mass";

-                controller["Gravity"] = "Breast_Physics_Gravity";

-                controller["Drag"] = "Breast_Physics_Drag";

-                controller["Damping"] = "Breast_Physics_UpDown_Damping";

-                controller["MaxEffect"] = "Breast_Physics_UpDown_Max_Effect";

-                controller["Spring"] = "Breast_Physics_UpDown_Spring";

-                controller["Gain"] = "Breast_Physics_UpDown_Gain";

-                LLPhysicsMotion *motion = new LLPhysicsMotion("Breast_Physics_UpDown_Controller",

-                                                                                                          "mChest",

-                                                                                                          character,

-                                                                                                          LLVector3(0,0,1),

-                                                                                                          controller);

-                if (!motion->initialize())

-                {

-                        llassert_always(FALSE);

-                        return STATUS_FAILURE;

-                }

-                addMotion(motion);

-        }

-

-        // Breast Sway

-        {

-                controller_map_t controller;

-                controller["Mass"] = "Breast_Physics_Mass";

-                controller["Gravity"] = "Breast_Physics_Gravity";

-                controller["Drag"] = "Breast_Physics_Drag";

-                controller["Damping"] = "Breast_Physics_LeftRight_Damping";

-                controller["MaxEffect"] = "Breast_Physics_LeftRight_Max_Effect";

-                controller["Spring"] = "Breast_Physics_LeftRight_Spring";

-                controller["Gain"] = "Breast_Physics_LeftRight_Gain";

-                LLPhysicsMotion *motion = new LLPhysicsMotion("Breast_Physics_LeftRight_Controller",

-                                                                                                          "mChest",

-                                                                                                          character,

-                                                                                                          LLVector3(0,-1,0),

-                                                                                                          controller);

-                if (!motion->initialize())

-                {

-                        llassert_always(FALSE);

-                        return STATUS_FAILURE;

-                }

-                addMotion(motion);

-        }

-        // Butt Bounce

-        {

-                controller_map_t controller;

-                controller["Mass"] = "Butt_Physics_Mass";

-                controller["Gravity"] = "Butt_Physics_Gravity";

-                controller["Drag"] = "Butt_Physics_Drag";

-                controller["Damping"] = "Butt_Physics_UpDown_Damping";

-                controller["MaxEffect"] = "Butt_Physics_UpDown_Max_Effect";

-                controller["Spring"] = "Butt_Physics_UpDown_Spring";

-                controller["Gain"] = "Butt_Physics_UpDown_Gain";

-                LLPhysicsMotion *motion = new LLPhysicsMotion("Butt_Physics_UpDown_Controller",

-                                                                                                          "mPelvis",

-                                                                                                          character,

-                                                                                                          LLVector3(0,0,-1),

-                                                                                                          controller);

-                if (!motion->initialize())

-                {

-                        llassert_always(FALSE);

-                        return STATUS_FAILURE;

-                }

-                addMotion(motion);

-        }

-

-        // Butt LeftRight

-        {

-                controller_map_t controller;

-                controller["Mass"] = "Butt_Physics_Mass";

-                controller["Gravity"] = "Butt_Physics_Gravity";

-                controller["Drag"] = "Butt_Physics_Drag";

-                controller["Damping"] = "Butt_Physics_LeftRight_Damping";

-                controller["MaxEffect"] = "Butt_Physics_LeftRight_Max_Effect";

-                controller["Spring"] = "Butt_Physics_LeftRight_Spring";

-                controller["Gain"] = "Butt_Physics_LeftRight_Gain";

-                LLPhysicsMotion *motion = new LLPhysicsMotion("Butt_Physics_LeftRight_Controller",

-                                                                                                          "mPelvis",

-                                                                                                          character,

-                                                                                                          LLVector3(0,-1,0),

-                                                                                                          controller);

-                if (!motion->initialize())

-                {

-                        llassert_always(FALSE);

-                        return STATUS_FAILURE;

-                }

-                addMotion(motion);

-        }

-

-        // Belly Bounce

-        {

-                controller_map_t controller;

-                controller["Mass"] = "Belly_Physics_Mass";

-                controller["Gravity"] = "Belly_Physics_Gravity";

-                controller["Drag"] = "Belly_Physics_Drag";

-                controller["Damping"] = "Belly_Physics_UpDown_Damping";

-                controller["MaxEffect"] = "Belly_Physics_UpDown_Max_Effect";

-                controller["Spring"] = "Belly_Physics_UpDown_Spring";

-                controller["Gain"] = "Belly_Physics_UpDown_Gain";

-                LLPhysicsMotion *motion = new LLPhysicsMotion("Belly_Physics_UpDown_Controller",

-                                                                                                          "mPelvis",

-                                                                                                          character,

-                                                                                                          LLVector3(0,0,-1),

-                                                                                                          controller);

-                if (!motion->initialize())

-                {

-                        llassert_always(FALSE);

-                        return STATUS_FAILURE;

-                }

-                addMotion(motion);

-        }

-        

-        return STATUS_SUCCESS;

-}

-

-void LLPhysicsMotionController::addMotion(LLPhysicsMotion *motion)

-{

-        addJointState(motion->getJointState());

-        mMotions.push_back(motion);

-}

-

-F32 LLPhysicsMotionController::getMinPixelArea() 

-{

-        return MIN_REQUIRED_PIXEL_AREA_BREAST_MOTION;

-}

-

-// Local space means "parameter space".

-F32 LLPhysicsMotion::toLocal(const LLVector3 &world)

-{

-        LLJoint *joint = mJointState->getJoint();

-        const LLQuaternion rotation_world = joint->getWorldRotation();

-        

-        LLVector3 dir_world = mMotionDirectionVec * rotation_world;

-        dir_world.normalize();

-        return world * dir_world;

-}

-

-F32 LLPhysicsMotion::calculateVelocity_local(const F32 time_delta)

-{

-        LLJoint *joint = mJointState->getJoint();

-        const LLVector3 position_world = joint->getWorldPosition();

-        const LLQuaternion rotation_world = joint->getWorldRotation();

-        const LLVector3 last_position_world = mPosition_world;

-        const LLVector3 velocity_world = (position_world-last_position_world) / time_delta;

-        const F32 velocity_local = toLocal(velocity_world);

-        return velocity_local;

-}

-

-F32 LLPhysicsMotion::calculateAcceleration_local(const F32 velocity_local,

-                                                 const F32 time_delta)

-{

-//        const F32 smoothing = getParamValue("Smoothing");

-        static const F32 smoothing = 3.0f; // Removed smoothing param since it's probably not necessary

-        const F32 acceleration_local = velocity_local - mVelocityJoint_local;

-        

-        const F32 smoothed_acceleration_local = 

-                acceleration_local * 1.0/smoothing + 

-                mAccelerationJoint_local * (smoothing-1.0)/smoothing;

-        

-        return smoothed_acceleration_local;

-}

-

-BOOL LLPhysicsMotionController::onUpdate(F32 time, U8* joint_mask)

-{

-        // Skip if disabled globally.

-        if (!gSavedSettings.getBOOL("AvatarPhysics"))

-        {

-                return TRUE;

-        }

-        

-        BOOL update_visuals = FALSE;

-        for (motion_vec_t::iterator iter = mMotions.begin();

-             iter != mMotions.end();

-             ++iter)

-        {

-                LLPhysicsMotion *motion = (*iter);

-                update_visuals |= motion->onUpdate(time);

-        }

-                

-        if (update_visuals)

-                mCharacter->updateVisualParams();

-        

-        return TRUE;

-}

-

-

-// Return TRUE if character has to update visual params.

-BOOL LLPhysicsMotion::onUpdate(F32 time)

-{

-        // static FILE *mFileWrite = fopen("c:\\temp\\avatar_data.txt","w");

-        

-        if (!mParamDriver)

-                return FALSE;

-

-        if (!mLastTime)

-        {

-                mLastTime = time;

-                return FALSE;

-        }

-

-        ////////////////////////////////////////////////////////////////////////////////

-        // Get all parameters and settings

-        //

-

-        const F32 time_delta = time - mLastTime;

-        if (time_delta > 3.0 || time_delta <= 0.01)

-        {

-                mLastTime = time;

-                return FALSE;

-        }

-

-        // Higher LOD is better.  This controls the granularity

-        // and frequency of updates for the motions.

-        const F32 lod_factor = LLVOAvatar::sPhysicsLODFactor;

-        if (lod_factor == 0)

-        {

-                return TRUE;

-        }

-

-        LLJoint *joint = mJointState->getJoint();

-

-        const F32 behavior_mass = getParamValue("Mass");

-        const F32 behavior_gravity = getParamValue("Gravity");

-        const F32 behavior_spring = getParamValue("Spring");

-        const F32 behavior_gain = getParamValue("Gain");

-        const F32 behavior_damping = getParamValue("Damping");

-        const F32 behavior_drag = getParamValue("Drag");

-        const BOOL physics_test = gSavedSettings.getBOOL("AvatarPhysicsTest");

-        

-        F32 behavior_maxeffect = getParamValue("MaxEffect");

-        if (physics_test)

-                behavior_maxeffect = 1.0f;

-        // Maximum effect is [0,1] range.

-        const F32 min_val = 0.5f-behavior_maxeffect/2.0;

-        const F32 max_val = 0.5f+behavior_maxeffect/2.0;

-

-        // mPositon_local should be in normalized 0,1 range already.  Just making sure...

-        F32 position_current_local = llclamp(mPosition_local,

-                                             0.0f,

-                                             1.0f);

-

-        // Normalize the param position to be from [0,1].

-        // We have to use normalized values because there may be more than one driven param,

-        // and each of these driven params may have its own range.

-        // This means we'll do all our calculations in normalized [0,1] local coordinates.

-        F32 position_user_local = mParamDriver->getWeight();

-        position_user_local = (position_user_local - mParamDriver->getMinWeight()) / (mParamDriver->getMaxWeight() - mParamDriver->getMinWeight());

-

-        // If the effect is turned off then don't process unless we need one more update

-        // to set the position to the default (i.e. user) position.

-        if ((behavior_maxeffect == 0) && (position_current_local == position_user_local))

-        {

-            return FALSE;

-        }

-

-        //

-        // End parameters and settings

-        ////////////////////////////////////////////////////////////////////////////////

-

-

-        ////////////////////////////////////////////////////////////////////////////////

-        // Calculate velocity and acceleration in parameter space.

-        //

-        

-        const F32 velocity_joint_local = calculateVelocity_local(time_delta);

-        const F32 acceleration_joint_local = calculateAcceleration_local(velocity_joint_local, time_delta);

-

-        //

-        // End velocity and acceleration

-        ////////////////////////////////////////////////////////////////////////////////

-

-

-        ////////////////////////////////////////////////////////////////////////////////

-        // Calculate the total force 

-        //

-

-        // Spring force is a restoring force towards the original user-set breast position.

-        // F = kx

-        const F32 spring_length = position_current_local - position_user_local;

-        const F32 force_spring = -spring_length * behavior_spring;

-

-        // Acceleration is the force that comes from the change in velocity of the torso.

-        // F = ma

-        const F32 force_accel = behavior_gain * (acceleration_joint_local * behavior_mass);

-

-        // Gravity always points downward in world space.

-        // F = mg

-        const LLVector3 gravity_world(0,0,1);

-        const F32 force_gravity = behavior_gain * (toLocal(gravity_world) * behavior_gravity * behavior_mass);

-                

-        // Damping is a restoring force that opposes the current velocity.

-        // F = -kv

-        const F32 force_damping = -behavior_damping * mVelocity_local;

-                

-        // Drag is a force imparted by velocity (intuitively it is similar to wind resistance)

-        // F = .5kv^2

-        const F32 force_drag = .5*behavior_drag*velocity_joint_local*velocity_joint_local*llsgn(velocity_joint_local);

-

-        const F32 force_net = (force_accel + 

-                               force_gravity +

-                               force_spring + 

-                               force_damping + 

-                               force_drag);

-

-        //

-        // End total force

-        ////////////////////////////////////////////////////////////////////////////////

-

-        

-        ////////////////////////////////////////////////////////////////////////////////

-        // Calculate new params

-        //

-

-        // Calculate the new acceleration based on the net force.

-        // a = F/m

-        const F32 acceleration_new_local = force_net / behavior_mass;

-        static const F32 max_acceleration = 10.0f; // magic number, used to be customizable.

-        F32 velocity_new_local = mVelocity_local + acceleration_new_local;

-        velocity_new_local = llclamp(velocity_new_local, 

-                                     -max_acceleration, max_acceleration);

-        

-        // Temporary debugging setting to cause all avatars to move, for profiling purposes.

-        if (physics_test)

-        {

-                velocity_new_local = sin(time*4.0);

-        }

-        // Calculate the new parameters, or remain unchanged if max speed is 0.

-        F32 position_new_local = position_current_local + velocity_new_local*time_delta;

-        if (behavior_maxeffect == 0)

-            position_new_local = position_user_local;

-

-        // Zero out the velocity if the param is being pushed beyond its limits.

-        if ((position_new_local < min_val && velocity_new_local < 0) || 

-            (position_new_local > max_val && velocity_new_local > 0))

-        {

-                velocity_new_local = 0;

-        }

-

-        const F32 position_new_local_clamped = llclamp(position_new_local,

-                                                       min_val,

-                                                       max_val);

-

-        LLDriverParam *driver_param = dynamic_cast<LLDriverParam *>(mParamDriver);

-        llassert_always(driver_param);

-        if (driver_param)

-        {

-                // If this is one of our "hidden" driver params, then make sure it's

-                // the default value.

-                if ((driver_param->getGroup() != VISUAL_PARAM_GROUP_TWEAKABLE) &&

-                    (driver_param->getGroup() != VISUAL_PARAM_GROUP_TWEAKABLE_NO_TRANSMIT))

-                {

-                        mCharacter->setVisualParamWeight(driver_param,

-                                                         0,

-                                                         FALSE);

-                }

-                for (LLDriverParam::entry_list_t::iterator iter = driver_param->mDriven.begin();

-                     iter != driver_param->mDriven.end();

-                     ++iter)

-                {

-                        LLDrivenEntry &entry = (*iter);

-                        LLViewerVisualParam *driven_param = entry.mParam;

-                        setParamValue(driven_param,position_new_local_clamped);

-                }

-        }

-        

-        //

-        // End calculate new params

-        ////////////////////////////////////////////////////////////////////////////////

-        

-        ////////////////////////////////////////////////////////////////////////////////

-        // Conditionally update the visual params

-        //

-        

-        // Updating the visual params (i.e. what the user sees) is fairly expensive.

-        // So only update if the params have changed enough, and also take into account

-        // the graphics LOD settings.

-        

-        BOOL update_visuals = FALSE;

-

-        // For non-self, if the avatar is small enough visually, then don't update.

-        const F32 area_for_max_settings = 0.0;

-        const F32 area_for_min_settings = 1400.0;

-        const F32 area_for_this_setting = area_for_max_settings + (area_for_min_settings-area_for_max_settings)*(1.0-lod_factor);

-        const F32 pixel_area = fsqrtf(mCharacter->getPixelArea());

-        

-        const BOOL is_self = (dynamic_cast<LLVOAvatarSelf *>(mCharacter) != NULL);

-        if ((pixel_area > area_for_this_setting) || is_self)

-        {

-                const F32 position_diff_local = llabs(mPositionLastUpdate_local-position_new_local_clamped);

-                const F32 min_delta = (1.01f-lod_factor)*0.4f;

-                if (llabs(position_diff_local) > min_delta)

-                {

-                        update_visuals = TRUE;

-                        mPositionLastUpdate_local = position_new_local;

-                }

-        }

-

-        //

-        // End update visual params

-        ////////////////////////////////////////////////////////////////////////////////

-

-        mVelocityJoint_local = velocity_joint_local;

-

-        mVelocity_local = velocity_new_local;

-        mAccelerationJoint_local = acceleration_joint_local;

-        mPosition_local = position_new_local;

-

-        mPosition_world = joint->getWorldPosition();

-        mLastTime = time;

-

-        /*

-          // Write out debugging info into a spreadsheet.

-          if (mFileWrite != NULL && is_self)

-          {

-          fprintf(mFileWrite,"%f\t%f\t%f \t\t%f \t\t%f\t%f\t%f\t \t\t%f\t%f\t%f\t%f\t%f \t\t%f\t%f\t%f\n",

-          position_new_local,

-          velocity_new_local,

-          acceleration_new_local,

-

-          time_delta,

-

-          mPosition_world[0],

-          mPosition_world[1],

-          mPosition_world[2],

-

-          force_net,

-          force_spring,

-          force_accel,

-          force_damping,

-          force_drag,

-

-          spring_length,

-          velocity_joint_local,

-          acceleration_joint_local

-          );

-          }

-        */

-

-        return update_visuals;

-}

-

-// Range of new_value_local is assumed to be [0 , 1] normalized.

-void LLPhysicsMotion::setParamValue(LLViewerVisualParam *param,

-                                    F32 new_value_normalized)

-{

-        const F32 value_min_local = param->getMinWeight();

-        const F32 value_max_local = param->getMaxWeight();

-

-        const F32 new_value_local = value_min_local + (value_max_local-value_min_local) * new_value_normalized;

-

-        mCharacter->setVisualParamWeight(param,

-                                         new_value_local,

-                                         FALSE);

-}

+/** 
+ * @file llphysicsmotion.cpp
+ * @brief Implementation of LLPhysicsMotion class.
+ *
+ * $LicenseInfo:firstyear=2011&license=viewerlgpl$
+ * 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
+ * $/LicenseInfo$
+ */
+
+//-----------------------------------------------------------------------------
+// Header Files
+//-----------------------------------------------------------------------------
+#include "llviewerprecompiledheaders.h"
+#include "linden_common.h"
+
+#include "m3math.h"
+#include "v3dmath.h"
+
+#include "llphysicsmotion.h"
+#include "llagent.h"
+#include "llcharacter.h"
+#include "llviewercontrol.h"
+#include "llviewervisualparam.h"
+#include "llvoavatarself.h"
+
+typedef std::map<std::string, std::string> controller_map_t;
+typedef std::map<std::string, F32> default_controller_map_t;
+
+#define MIN_REQUIRED_PIXEL_AREA_BREAST_MOTION 0.f;
+
+inline F64 llsgn(const F64 a)
+{
+        if (a >= 0)
+                return 1;
+        return -1;
+}
+
+/* 
+   At a high level, this works by setting temporary parameters that are not stored
+   in the avatar's list of params, and are not conveyed to other users.  We accomplish
+   this by creating some new temporary driven params inside avatar_lad that are then driven
+   by the actual params that the user sees and sets.  For example, in the old system,
+   the user sets a param called breast bouyancy, which controls the Z value of the breasts.
+   In our new system, the user still sets the breast bouyancy, but that param is redefined
+   as a driver param so that affects a new temporary driven param that the bounce is applied
+   to.
+*/
+
+class LLPhysicsMotion
+{
+public:
+        /*
+          param_driver_name: The param that controls the params that are being affected by the physics.
+          joint_name: The joint that the body part is attached to.  The joint is
+          used to determine the orientation (rotation) of the body part.
+
+          character: The avatar that this physics affects.
+
+          motion_direction_vec: The direction (in world coordinates) that determines the
+          motion.  For example, (0,0,1) is up-down, and means that up-down motion is what
+          determines how this joint moves.
+
+          controllers: The various settings (e.g. spring force, mass) that determine how
+          the body part behaves.
+        */
+        LLPhysicsMotion(const std::string &param_driver_name, 
+                        const std::string &joint_name,
+                        LLCharacter *character,
+                        const LLVector3 &motion_direction_vec,
+                        const controller_map_t &controllers) :
+                mParamDriverName(param_driver_name),
+                mJointName(joint_name),
+                mMotionDirectionVec(motion_direction_vec),
+                mParamDriver(NULL),
+                mParamControllers(controllers),
+                mCharacter(character),
+                mLastTime(0),
+                mPosition_local(0),
+                mVelocityJoint_local(0),
+                mPositionLastUpdate_local(0)
+        {
+                mJointState = new LLJointState;
+        }
+
+        BOOL initialize();
+
+        ~LLPhysicsMotion() {}
+
+        BOOL onUpdate(F32 time);
+
+        LLPointer<LLJointState> getJointState() 
+        {
+                return mJointState;
+        }
+protected:
+        F32 getParamValue(const std::string& controller_key)
+        {
+                const controller_map_t::const_iterator& entry = mParamControllers.find(controller_key);
+                if (entry == mParamControllers.end())
+                {
+                        return sDefaultController[controller_key];
+                }
+                const std::string& param_name = (*entry).second.c_str();
+                return mCharacter->getVisualParamWeight(param_name.c_str());
+        }
+        void setParamValue(LLViewerVisualParam *param,
+                           const F32 new_value_local);
+
+        F32 toLocal(const LLVector3 &world);
+        F32 calculateVelocity_local(const F32 time_delta);
+        F32 calculateAcceleration_local(F32 velocity_local,
+                                        const F32 time_delta);
+private:
+        const std::string mParamDriverName;
+        const std::string mParamControllerName;
+        const LLVector3 mMotionDirectionVec;
+        const std::string mJointName;
+
+        F32 mPosition_local;
+        F32 mVelocityJoint_local; // How fast the joint is moving
+        F32 mAccelerationJoint_local; // Acceleration on the joint
+
+        F32 mVelocity_local; // How fast the param is moving
+        F32 mPositionLastUpdate_local;
+        LLVector3 mPosition_world;
+
+        LLViewerVisualParam *mParamDriver;
+        const controller_map_t mParamControllers;
+        
+        LLPointer<LLJointState> mJointState;
+        LLCharacter *mCharacter;
+
+        F32 mLastTime;
+        
+        static default_controller_map_t sDefaultController;
+};
+
+default_controller_map_t initDefaultController()
+{
+        default_controller_map_t controller;
+        controller["Mass"] = 0.2f;
+        controller["Gravity"] = 0.0f;
+        controller["Damping"] = .05f;
+        controller["Drag"] = 0.15f;
+        controller["MaxEffect"] = 0.1f;
+        controller["Spring"] = 0.1f;
+        controller["Gain"] = 10.0f;
+        return controller;
+}
+
+default_controller_map_t LLPhysicsMotion::sDefaultController = initDefaultController();
+
+BOOL LLPhysicsMotion::initialize()
+{
+        if (!mJointState->setJoint(mCharacter->getJoint(mJointName.c_str())))
+                return FALSE;
+        mJointState->setUsage(LLJointState::ROT);
+
+        mParamDriver = (LLViewerVisualParam*)mCharacter->getVisualParam(mParamDriverName.c_str());
+        if (mParamDriver == NULL)
+        {
+                llinfos << "Failure reading in  [ " << mParamDriverName << " ]" << llendl;
+                return FALSE;
+        }
+
+        return TRUE;
+}
+
+LLPhysicsMotionController::LLPhysicsMotionController(const LLUUID &id) : 
+        LLMotion(id),
+        mCharacter(NULL)
+{
+        mName = "breast_motion";
+}
+
+LLPhysicsMotionController::~LLPhysicsMotionController()
+{
+        for (motion_vec_t::iterator iter = mMotions.begin();
+             iter != mMotions.end();
+             ++iter)
+        {
+                delete (*iter);
+        }
+}
+
+BOOL LLPhysicsMotionController::onActivate() 
+{ 
+        return TRUE; 
+}
+
+void LLPhysicsMotionController::onDeactivate() 
+{
+}
+
+LLMotion::LLMotionInitStatus LLPhysicsMotionController::onInitialize(LLCharacter *character)
+{
+        mCharacter = character;
+
+        mMotions.clear();
+
+        // Breast Cleavage
+        {
+                controller_map_t controller;
+                controller["Mass"] = "Breast_Physics_Mass";
+                controller["Gravity"] = "Breast_Physics_Gravity";
+                controller["Drag"] = "Breast_Physics_Drag";
+                controller["Damping"] = "Breast_Physics_InOut_Damping";
+                controller["MaxEffect"] = "Breast_Physics_InOut_Max_Effect";
+                controller["Spring"] = "Breast_Physics_InOut_Spring";
+                controller["Gain"] = "Breast_Physics_InOut_Gain";
+                LLPhysicsMotion *motion = new LLPhysicsMotion("Breast_Physics_InOut_Controller",
+                                                                                                          "mChest",
+                                                                                                          character,
+                                                                                                          LLVector3(-1,0,0),
+                                                                                                          controller);
+                if (!motion->initialize())
+                {
+                        llassert_always(FALSE);
+                        return STATUS_FAILURE;
+                }
+                addMotion(motion);
+        }
+
+        // Breast Bounce
+        {
+                controller_map_t controller;
+                controller["Mass"] = "Breast_Physics_Mass";
+                controller["Gravity"] = "Breast_Physics_Gravity";
+                controller["Drag"] = "Breast_Physics_Drag";
+                controller["Damping"] = "Breast_Physics_UpDown_Damping";
+                controller["MaxEffect"] = "Breast_Physics_UpDown_Max_Effect";
+                controller["Spring"] = "Breast_Physics_UpDown_Spring";
+                controller["Gain"] = "Breast_Physics_UpDown_Gain";
+                LLPhysicsMotion *motion = new LLPhysicsMotion("Breast_Physics_UpDown_Controller",
+                                                                                                          "mChest",
+                                                                                                          character,
+                                                                                                          LLVector3(0,0,1),
+                                                                                                          controller);
+                if (!motion->initialize())
+                {
+                        llassert_always(FALSE);
+                        return STATUS_FAILURE;
+                }
+                addMotion(motion);
+        }
+
+        // Breast Sway
+        {
+                controller_map_t controller;
+                controller["Mass"] = "Breast_Physics_Mass";
+                controller["Gravity"] = "Breast_Physics_Gravity";
+                controller["Drag"] = "Breast_Physics_Drag";
+                controller["Damping"] = "Breast_Physics_LeftRight_Damping";
+                controller["MaxEffect"] = "Breast_Physics_LeftRight_Max_Effect";
+                controller["Spring"] = "Breast_Physics_LeftRight_Spring";
+                controller["Gain"] = "Breast_Physics_LeftRight_Gain";
+                LLPhysicsMotion *motion = new LLPhysicsMotion("Breast_Physics_LeftRight_Controller",
+                                                                                                          "mChest",
+                                                                                                          character,
+                                                                                                          LLVector3(0,-1,0),
+                                                                                                          controller);
+                if (!motion->initialize())
+                {
+                        llassert_always(FALSE);
+                        return STATUS_FAILURE;
+                }
+                addMotion(motion);
+        }
+        // Butt Bounce
+        {
+                controller_map_t controller;
+                controller["Mass"] = "Butt_Physics_Mass";
+                controller["Gravity"] = "Butt_Physics_Gravity";
+                controller["Drag"] = "Butt_Physics_Drag";
+                controller["Damping"] = "Butt_Physics_UpDown_Damping";
+                controller["MaxEffect"] = "Butt_Physics_UpDown_Max_Effect";
+                controller["Spring"] = "Butt_Physics_UpDown_Spring";
+                controller["Gain"] = "Butt_Physics_UpDown_Gain";
+                LLPhysicsMotion *motion = new LLPhysicsMotion("Butt_Physics_UpDown_Controller",
+                                                                                                          "mPelvis",
+                                                                                                          character,
+                                                                                                          LLVector3(0,0,-1),
+                                                                                                          controller);
+                if (!motion->initialize())
+                {
+                        llassert_always(FALSE);
+                        return STATUS_FAILURE;
+                }
+                addMotion(motion);
+        }
+
+        // Butt LeftRight
+        {
+                controller_map_t controller;
+                controller["Mass"] = "Butt_Physics_Mass";
+                controller["Gravity"] = "Butt_Physics_Gravity";
+                controller["Drag"] = "Butt_Physics_Drag";
+                controller["Damping"] = "Butt_Physics_LeftRight_Damping";
+                controller["MaxEffect"] = "Butt_Physics_LeftRight_Max_Effect";
+                controller["Spring"] = "Butt_Physics_LeftRight_Spring";
+                controller["Gain"] = "Butt_Physics_LeftRight_Gain";
+                LLPhysicsMotion *motion = new LLPhysicsMotion("Butt_Physics_LeftRight_Controller",
+                                                                                                          "mPelvis",
+                                                                                                          character,
+                                                                                                          LLVector3(0,-1,0),
+                                                                                                          controller);
+                if (!motion->initialize())
+                {
+                        llassert_always(FALSE);
+                        return STATUS_FAILURE;
+                }
+                addMotion(motion);
+        }
+
+        // Belly Bounce
+        {
+                controller_map_t controller;
+                controller["Mass"] = "Belly_Physics_Mass";
+                controller["Gravity"] = "Belly_Physics_Gravity";
+                controller["Drag"] = "Belly_Physics_Drag";
+                controller["Damping"] = "Belly_Physics_UpDown_Damping";
+                controller["MaxEffect"] = "Belly_Physics_UpDown_Max_Effect";
+                controller["Spring"] = "Belly_Physics_UpDown_Spring";
+                controller["Gain"] = "Belly_Physics_UpDown_Gain";
+                LLPhysicsMotion *motion = new LLPhysicsMotion("Belly_Physics_UpDown_Controller",
+                                                                                                          "mPelvis",
+                                                                                                          character,
+                                                                                                          LLVector3(0,0,-1),
+                                                                                                          controller);
+                if (!motion->initialize())
+                {
+                        llassert_always(FALSE);
+                        return STATUS_FAILURE;
+                }
+                addMotion(motion);
+        }
+        
+        return STATUS_SUCCESS;
+}
+
+void LLPhysicsMotionController::addMotion(LLPhysicsMotion *motion)
+{
+        addJointState(motion->getJointState());
+        mMotions.push_back(motion);
+}
+
+F32 LLPhysicsMotionController::getMinPixelArea() 
+{
+        return MIN_REQUIRED_PIXEL_AREA_BREAST_MOTION;
+}
+
+// Local space means "parameter space".
+F32 LLPhysicsMotion::toLocal(const LLVector3 &world)
+{
+        LLJoint *joint = mJointState->getJoint();
+        const LLQuaternion rotation_world = joint->getWorldRotation();
+        
+        LLVector3 dir_world = mMotionDirectionVec * rotation_world;
+        dir_world.normalize();
+        return world * dir_world;
+}
+
+F32 LLPhysicsMotion::calculateVelocity_local(const F32 time_delta)
+{
+        LLJoint *joint = mJointState->getJoint();
+        const LLVector3 position_world = joint->getWorldPosition();
+        const LLQuaternion rotation_world = joint->getWorldRotation();
+        const LLVector3 last_position_world = mPosition_world;
+        const LLVector3 velocity_world = (position_world-last_position_world) / time_delta;
+        const F32 velocity_local = toLocal(velocity_world);
+        return velocity_local;
+}
+
+F32 LLPhysicsMotion::calculateAcceleration_local(const F32 velocity_local,
+                                                 const F32 time_delta)
+{
+//        const F32 smoothing = getParamValue("Smoothing");
+        static const F32 smoothing = 3.0f; // Removed smoothing param since it's probably not necessary
+        const F32 acceleration_local = velocity_local - mVelocityJoint_local;
+        
+        const F32 smoothed_acceleration_local = 
+                acceleration_local * 1.0/smoothing + 
+                mAccelerationJoint_local * (smoothing-1.0)/smoothing;
+        
+        return smoothed_acceleration_local;
+}
+
+BOOL LLPhysicsMotionController::onUpdate(F32 time, U8* joint_mask)
+{
+        // Skip if disabled globally.
+        if (!gSavedSettings.getBOOL("AvatarPhysics"))
+        {
+                return TRUE;
+        }
+        
+        BOOL update_visuals = FALSE;
+        for (motion_vec_t::iterator iter = mMotions.begin();
+             iter != mMotions.end();
+             ++iter)
+        {
+                LLPhysicsMotion *motion = (*iter);
+                update_visuals |= motion->onUpdate(time);
+        }
+                
+        if (update_visuals)
+                mCharacter->updateVisualParams();
+        
+        return TRUE;
+}
+
+
+// Return TRUE if character has to update visual params.
+BOOL LLPhysicsMotion::onUpdate(F32 time)
+{
+        // static FILE *mFileWrite = fopen("c:\\temp\\avatar_data.txt","w");
+        
+        if (!mParamDriver)
+                return FALSE;
+
+        if (!mLastTime)
+        {
+                mLastTime = time;
+                return FALSE;
+        }
+
+        ////////////////////////////////////////////////////////////////////////////////
+        // Get all parameters and settings
+        //
+
+        const F32 time_delta = time - mLastTime;
+        if (time_delta > 3.0 || time_delta <= 0.01)
+        {
+                mLastTime = time;
+                return FALSE;
+        }
+
+        // Higher LOD is better.  This controls the granularity
+        // and frequency of updates for the motions.
+        const F32 lod_factor = LLVOAvatar::sPhysicsLODFactor;
+        if (lod_factor == 0)
+        {
+                return TRUE;
+        }
+
+        LLJoint *joint = mJointState->getJoint();
+
+        const F32 behavior_mass = getParamValue("Mass");
+        const F32 behavior_gravity = getParamValue("Gravity");
+        const F32 behavior_spring = getParamValue("Spring");
+        const F32 behavior_gain = getParamValue("Gain");
+        const F32 behavior_damping = getParamValue("Damping");
+        const F32 behavior_drag = getParamValue("Drag");
+        const BOOL physics_test = gSavedSettings.getBOOL("AvatarPhysicsTest") && gAgent.isGodlike();
+        
+        F32 behavior_maxeffect = getParamValue("MaxEffect");
+        if (physics_test)
+                behavior_maxeffect = 1.0f;
+        // Maximum effect is [0,1] range.
+        const F32 min_val = 0.5f-behavior_maxeffect/2.0;
+        const F32 max_val = 0.5f+behavior_maxeffect/2.0;
+
+        // mPositon_local should be in normalized 0,1 range already.  Just making sure...
+        F32 position_current_local = llclamp(mPosition_local,
+                                             0.0f,
+                                             1.0f);
+
+        // Normalize the param position to be from [0,1].
+        // We have to use normalized values because there may be more than one driven param,
+        // and each of these driven params may have its own range.
+        // This means we'll do all our calculations in normalized [0,1] local coordinates.
+        F32 position_user_local = mParamDriver->getWeight();
+        position_user_local = (position_user_local - mParamDriver->getMinWeight()) / (mParamDriver->getMaxWeight() - mParamDriver->getMinWeight());
+
+        // If the effect is turned off then don't process unless we need one more update
+        // to set the position to the default (i.e. user) position.
+        if ((behavior_maxeffect == 0) && (position_current_local == position_user_local))
+        {
+            return FALSE;
+        }
+
+        //
+        // End parameters and settings
+        ////////////////////////////////////////////////////////////////////////////////
+
+
+        ////////////////////////////////////////////////////////////////////////////////
+        // Calculate velocity and acceleration in parameter space.
+        //
+        
+        const F32 velocity_joint_local = calculateVelocity_local(time_delta);
+        const F32 acceleration_joint_local = calculateAcceleration_local(velocity_joint_local, time_delta);
+
+        //
+        // End velocity and acceleration
+        ////////////////////////////////////////////////////////////////////////////////
+
+
+        ////////////////////////////////////////////////////////////////////////////////
+        // Calculate the total force 
+        //
+
+        // Spring force is a restoring force towards the original user-set breast position.
+        // F = kx
+        const F32 spring_length = position_current_local - position_user_local;
+        const F32 force_spring = -spring_length * behavior_spring;
+
+        // Acceleration is the force that comes from the change in velocity of the torso.
+        // F = ma
+        const F32 force_accel = behavior_gain * (acceleration_joint_local * behavior_mass);
+
+        // Gravity always points downward in world space.
+        // F = mg
+        const LLVector3 gravity_world(0,0,1);
+        const F32 force_gravity = behavior_gain * (toLocal(gravity_world) * behavior_gravity * behavior_mass);
+                
+        // Damping is a restoring force that opposes the current velocity.
+        // F = -kv
+        const F32 force_damping = -behavior_damping * mVelocity_local;
+                
+        // Drag is a force imparted by velocity (intuitively it is similar to wind resistance)
+        // F = .5kv^2
+        const F32 force_drag = .5*behavior_drag*velocity_joint_local*velocity_joint_local*llsgn(velocity_joint_local);
+
+        const F32 force_net = (force_accel + 
+                               force_gravity +
+                               force_spring + 
+                               force_damping + 
+                               force_drag);
+
+        //
+        // End total force
+        ////////////////////////////////////////////////////////////////////////////////
+
+        
+        ////////////////////////////////////////////////////////////////////////////////
+        // Calculate new params
+        //
+
+        // Calculate the new acceleration based on the net force.
+        // a = F/m
+        const F32 acceleration_new_local = force_net / behavior_mass;
+        static const F32 max_acceleration = 10.0f; // magic number, used to be customizable.
+        F32 velocity_new_local = mVelocity_local + acceleration_new_local;
+        velocity_new_local = llclamp(velocity_new_local, 
+                                     -max_acceleration, max_acceleration);
+        
+        // Temporary debugging setting to cause all avatars to move, for profiling purposes.
+        if (physics_test)
+        {
+                velocity_new_local = sin(time*4.0);
+        }
+        // Calculate the new parameters, or remain unchanged if max speed is 0.
+        F32 position_new_local = position_current_local + velocity_new_local*time_delta;
+        if (behavior_maxeffect == 0)
+            position_new_local = position_user_local;
+
+        // Zero out the velocity if the param is being pushed beyond its limits.
+        if ((position_new_local < min_val && velocity_new_local < 0) || 
+            (position_new_local > max_val && velocity_new_local > 0))
+        {
+                velocity_new_local = 0;
+        }
+
+	// Check for NaN values.  A NaN value is detected if the variables doesn't equal itself.  
+	// If NaN, then reset everything.
+	if ((mPosition_local != mPosition_local) ||
+	    (mVelocity_local != mVelocity_local) ||
+	    (position_new_local != position_new_local))
+	{
+		position_new_local = 0;
+		position_current_local = 0;
+		position_user_local = 0;
+		mVelocity_local = 0;
+		mVelocityJoint_local = 0;
+		mAccelerationJoint_local = 0;
+		mPosition_local = 0;
+		mPosition_world = LLVector3(0,0,0);
+	}
+
+        const F32 position_new_local_clamped = llclamp(position_new_local,
+						       min_val,
+						       max_val);
+
+        LLDriverParam *driver_param = dynamic_cast<LLDriverParam *>(mParamDriver);
+        llassert_always(driver_param);
+        if (driver_param)
+        {
+                // If this is one of our "hidden" driver params, then make sure it's
+                // the default value.
+                if ((driver_param->getGroup() != VISUAL_PARAM_GROUP_TWEAKABLE) &&
+                    (driver_param->getGroup() != VISUAL_PARAM_GROUP_TWEAKABLE_NO_TRANSMIT))
+                {
+                        mCharacter->setVisualParamWeight(driver_param,
+                                                         0,
+                                                         FALSE);
+                }
+                for (LLDriverParam::entry_list_t::iterator iter = driver_param->mDriven.begin();
+                     iter != driver_param->mDriven.end();
+                     ++iter)
+                {
+                        LLDrivenEntry &entry = (*iter);
+                        LLViewerVisualParam *driven_param = entry.mParam;
+                        setParamValue(driven_param,position_new_local_clamped);
+                }
+        }
+        
+        //
+        // End calculate new params
+        ////////////////////////////////////////////////////////////////////////////////
+
+        ////////////////////////////////////////////////////////////////////////////////
+        // Conditionally update the visual params
+        //
+        
+        // Updating the visual params (i.e. what the user sees) is fairly expensive.
+        // So only update if the params have changed enough, and also take into account
+        // the graphics LOD settings.
+        
+        BOOL update_visuals = FALSE;
+
+        // For non-self, if the avatar is small enough visually, then don't update.
+        const F32 area_for_max_settings = 0.0;
+        const F32 area_for_min_settings = 1400.0;
+        const F32 area_for_this_setting = area_for_max_settings + (area_for_min_settings-area_for_max_settings)*(1.0-lod_factor);
+        const F32 pixel_area = fsqrtf(mCharacter->getPixelArea());
+        
+        const BOOL is_self = (dynamic_cast<LLVOAvatarSelf *>(mCharacter) != NULL);
+        if ((pixel_area > area_for_this_setting) || is_self)
+        {
+                const F32 position_diff_local = llabs(mPositionLastUpdate_local-position_new_local_clamped);
+                const F32 min_delta = (1.01f-lod_factor)*0.4f;
+                if (llabs(position_diff_local) > min_delta)
+                {
+                        update_visuals = TRUE;
+                        mPositionLastUpdate_local = position_new_local;
+                }
+        }
+
+        //
+        // End update visual params
+        ////////////////////////////////////////////////////////////////////////////////
+
+        mVelocityJoint_local = velocity_joint_local;
+
+        mVelocity_local = velocity_new_local;
+        mAccelerationJoint_local = acceleration_joint_local;
+        mPosition_local = position_new_local;
+
+        mPosition_world = joint->getWorldPosition();
+        mLastTime = time;
+
+        /*
+          // Write out debugging info into a spreadsheet.
+          if (mFileWrite != NULL && is_self)
+          {
+          fprintf(mFileWrite,"%f\t%f\t%f \t\t%f \t\t%f\t%f\t%f\t \t\t%f\t%f\t%f\t%f\t%f \t\t%f\t%f\t%f\n",
+          position_new_local,
+          velocity_new_local,
+          acceleration_new_local,
+
+          time_delta,
+
+          mPosition_world[0],
+          mPosition_world[1],
+          mPosition_world[2],
+
+          force_net,
+          force_spring,
+          force_accel,
+          force_damping,
+          force_drag,
+
+          spring_length,
+          velocity_joint_local,
+          acceleration_joint_local
+          );
+          }
+        */
+
+        return update_visuals;
+}
+
+// Range of new_value_local is assumed to be [0 , 1] normalized.
+void LLPhysicsMotion::setParamValue(LLViewerVisualParam *param,
+                                    F32 new_value_normalized)
+{
+        const F32 value_min_local = param->getMinWeight();
+        const F32 value_max_local = param->getMaxWeight();
+
+        const F32 new_value_local = value_min_local + (value_max_local-value_min_local) * new_value_normalized;
+
+        mCharacter->setVisualParamWeight(param,
+                                         new_value_local,
+                                         FALSE);
+}
diff --git a/indra/newview/llphysicsmotion.h b/indra/newview/llphysicsmotion.h
index 0c0087d269..b246fa99bb 100644
--- a/indra/newview/llphysicsmotion.h
+++ b/indra/newview/llphysicsmotion.h
@@ -1,124 +1,118 @@
-/** 

- * @file llphysicsmotion.h

- * @brief Implementation of LLPhysicsMotion class.

- *

- * $LicenseInfo:firstyear=2001&license=viewergpl$

- * 

- * Copyright (c) 2001-2009, Linden Research, Inc.

- * 

- * Second Life Viewer Source Code

- * 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://secondlifegrid.net/programs/open_source/licensing/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://secondlifegrid.net/programs/open_source/licensing/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.

- * $/LicenseInfo$

- */

-

-#ifndef LL_LLPHYSICSMOTIONCONTROLLER_H

-#define LL_LLPHYSICSMOTIONCONTROLLER_H

-

-//-----------------------------------------------------------------------------

-// Header files

-//-----------------------------------------------------------------------------

-#include "llmotion.h"

-#include "llframetimer.h"

-

-#define PHYSICS_MOTION_FADEIN_TIME 1.0f

-#define PHYSICS_MOTION_FADEOUT_TIME 1.0f

-

-class LLPhysicsMotion;

-

-//-----------------------------------------------------------------------------

-// class LLPhysicsMotion

-//-----------------------------------------------------------------------------

-class LLPhysicsMotionController :

-	public LLMotion

-{

-public:

-	// Constructor

-	LLPhysicsMotionController(const LLUUID &id);

-

-	// Destructor

-	virtual ~LLPhysicsMotionController();

-

-public:

-	//-------------------------------------------------------------------------

-	// functions to support MotionController and MotionRegistry

-	//-------------------------------------------------------------------------

-

-	// static constructor

-	// all subclasses must implement such a function and register it

-	static LLMotion *create(const LLUUID &id) { return new LLPhysicsMotionController(id); }

-

-public:

-	//-------------------------------------------------------------------------

-	// animation callbacks to be implemented by subclasses

-	//-------------------------------------------------------------------------

-

-	// motions must specify whether or not they loop

-	virtual BOOL getLoop() { return TRUE; }

-

-	// motions must report their total duration

-	virtual F32 getDuration() { return 0.0; }

-

-	// motions must report their "ease in" duration

-	virtual F32 getEaseInDuration() { return PHYSICS_MOTION_FADEIN_TIME; }

-

-	// motions must report their "ease out" duration.

-	virtual F32 getEaseOutDuration() { return PHYSICS_MOTION_FADEOUT_TIME; }

-

-	// called to determine when a motion should be activated/deactivated based on avatar pixel coverage

-	virtual F32 getMinPixelArea();

-

-	// motions must report their priority

-	virtual LLJoint::JointPriority getPriority() { return LLJoint::MEDIUM_PRIORITY; }

-

-	virtual LLMotionBlendType getBlendType() { return ADDITIVE_BLEND; }

-

-	// run-time (post constructor) initialization,

-	// called after parameters have been set

-	// must return true to indicate success and be available for activation

-	virtual LLMotionInitStatus onInitialize(LLCharacter *character);

-

-	// called when a motion is activated

-	// must return TRUE to indicate success, or else

-	// it will be deactivated

-	virtual BOOL onActivate();

-

-	// called per time step

-	// must return TRUE while it is active, and

-	// must return FALSE when the motion is completed.

-	virtual BOOL onUpdate(F32 time, U8* joint_mask);

-

-	// called when a motion is deactivated

-	virtual void onDeactivate();

-

-	LLCharacter* getCharacter() { return mCharacter; }

-

-protected:

-	void addMotion(LLPhysicsMotion *motion);

-private:

-	LLCharacter*		mCharacter;

-

-	typedef std::vector<LLPhysicsMotion *> motion_vec_t;

-	motion_vec_t mMotions;

-};

-

-#endif // LL_LLPHYSICSMOTION_H

-

+/** 
+ * @file llphysicsmotion.h
+ * @brief Implementation of LLPhysicsMotion class.
+ *
+ * $LicenseInfo:firstyear=2011&license=viewerlgpl$
+ * 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 LL_LLPHYSICSMOTIONCONTROLLER_H
+#define LL_LLPHYSICSMOTIONCONTROLLER_H
+
+//-----------------------------------------------------------------------------
+// Header files
+//-----------------------------------------------------------------------------
+#include "llmotion.h"
+#include "llframetimer.h"
+
+#define PHYSICS_MOTION_FADEIN_TIME 1.0f
+#define PHYSICS_MOTION_FADEOUT_TIME 1.0f
+
+class LLPhysicsMotion;
+
+//-----------------------------------------------------------------------------
+// class LLPhysicsMotion
+//-----------------------------------------------------------------------------
+class LLPhysicsMotionController :
+	public LLMotion
+{
+public:
+	// Constructor
+	LLPhysicsMotionController(const LLUUID &id);
+
+	// Destructor
+	virtual ~LLPhysicsMotionController();
+
+public:
+	//-------------------------------------------------------------------------
+	// functions to support MotionController and MotionRegistry
+	//-------------------------------------------------------------------------
+
+	// static constructor
+	// all subclasses must implement such a function and register it
+	static LLMotion *create(const LLUUID &id) { return new LLPhysicsMotionController(id); }
+
+public:
+	//-------------------------------------------------------------------------
+	// animation callbacks to be implemented by subclasses
+	//-------------------------------------------------------------------------
+
+	// motions must specify whether or not they loop
+	virtual BOOL getLoop() { return TRUE; }
+
+	// motions must report their total duration
+	virtual F32 getDuration() { return 0.0; }
+
+	// motions must report their "ease in" duration
+	virtual F32 getEaseInDuration() { return PHYSICS_MOTION_FADEIN_TIME; }
+
+	// motions must report their "ease out" duration.
+	virtual F32 getEaseOutDuration() { return PHYSICS_MOTION_FADEOUT_TIME; }
+
+	// called to determine when a motion should be activated/deactivated based on avatar pixel coverage
+	virtual F32 getMinPixelArea();
+
+	// motions must report their priority
+	virtual LLJoint::JointPriority getPriority() { return LLJoint::MEDIUM_PRIORITY; }
+
+	virtual LLMotionBlendType getBlendType() { return ADDITIVE_BLEND; }
+
+	// run-time (post constructor) initialization,
+	// called after parameters have been set
+	// must return true to indicate success and be available for activation
+	virtual LLMotionInitStatus onInitialize(LLCharacter *character);
+
+	// called when a motion is activated
+	// must return TRUE to indicate success, or else
+	// it will be deactivated
+	virtual BOOL onActivate();
+
+	// called per time step
+	// must return TRUE while it is active, and
+	// must return FALSE when the motion is completed.
+	virtual BOOL onUpdate(F32 time, U8* joint_mask);
+
+	// called when a motion is deactivated
+	virtual void onDeactivate();
+
+	LLCharacter* getCharacter() { return mCharacter; }
+
+protected:
+	void addMotion(LLPhysicsMotion *motion);
+private:
+	LLCharacter*		mCharacter;
+
+	typedef std::vector<LLPhysicsMotion *> motion_vec_t;
+	motion_vec_t mMotions;
+};
+
+#endif // LL_LLPHYSICSMOTION_H
+
diff --git a/indra/newview/llpolymorph.cpp b/indra/newview/llpolymorph.cpp
index 5a67fd482a..36f8c8d13e 100644
--- a/indra/newview/llpolymorph.cpp
+++ b/indra/newview/llpolymorph.cpp
@@ -490,6 +490,16 @@ void LLPolyMorphTarget::apply( ESex avatar_sex )
 
 	mLastSex = avatar_sex;
 
+	// Check for NaN condition (NaN is detected if a variable doesn't equal itself.
+	if (mCurWeight != mCurWeight)
+	{
+		mCurWeight = 0.0;
+	}
+	if (mLastWeight != mLastWeight)
+	{
+		mLastWeight = mCurWeight+.001;
+	}
+
 	// perform differential update of morph
 	F32 delta_weight = ( getSex() & avatar_sex ) ? (mCurWeight - mLastWeight) : (getDefaultWeight() - mLastWeight);
 	// store last weight
diff --git a/indra/newview/llstartup.cpp b/indra/newview/llstartup.cpp
index ffad2f6882..4bc8a7ec54 100644
--- a/indra/newview/llstartup.cpp
+++ b/indra/newview/llstartup.cpp
@@ -2691,7 +2691,7 @@ bool LLStartUp::dispatchURL()
 			|| (dx*dx > SLOP*SLOP)
 			|| (dy*dy > SLOP*SLOP) )
 		{
-			LLURLDispatcher::dispatch(getStartSLURL().getSLURLString(), 
+			LLURLDispatcher::dispatch(getStartSLURL().getSLURLString(), "clicked",
 						  NULL, false);
 		}
 		return true;
diff --git a/indra/newview/lltoolpie.cpp b/indra/newview/lltoolpie.cpp
index 9549f180df..95bd210ae3 100644
--- a/indra/newview/lltoolpie.cpp
+++ b/indra/newview/lltoolpie.cpp
@@ -37,7 +37,7 @@
 #include "llavatarnamecache.h"
 #include "llviewercontrol.h"
 #include "llfocusmgr.h"
-//#include "llfirstuse.h"
+#include "llfirstuse.h"
 #include "llfloaterland.h"
 #include "llfloaterreg.h"
 #include "llfloaterscriptdebug.h"
@@ -528,42 +528,17 @@ void LLToolPie::selectionPropertiesReceived()
 
 BOOL LLToolPie::handleHover(S32 x, S32 y, MASK mask)
 {
-	if (!mMouseOutsideSlop 
-		&& mMouseButtonDown 
-		&& gSavedSettings.getBOOL("ClickToWalk"))
-	{
-		S32 delta_x = x - mMouseDownX;
-		S32 delta_y = y - mMouseDownY;
-		S32 threshold = gSavedSettings.getS32("DragAndDropDistanceThreshold");
-		if (delta_x * delta_x + delta_y * delta_y > threshold * threshold)
-		{
-			startCameraSteering();
-		}
-	}
-
 	mHoverPick = gViewerWindow->pickImmediate(x, y, FALSE);
-
-	if (inCameraSteerMode())
-	{
-		steerCameraWithMouse(x, y);
-		gViewerWindow->setCursor(UI_CURSOR_TOOLGRAB);
-		return TRUE;
-	}
-
-	// perform a separate pick that detects transparent objects since they respond to 1-click actions
-	LLPickInfo click_action_pick = gViewerWindow->pickImmediate(x, y, TRUE);
-
-	// Show screen-space highlight glow effect
-	bool show_highlight = false;
 	LLViewerObject *parent = NULL;
 	LLViewerObject *object = mHoverPick.getObject();
-
 	if (object)
 	{
 		parent = object->getRootEdit();
 	}
 
-	LLViewerObject* click_action_object = click_action_pick.getObject();
+	// Show screen-space highlight glow effect
+	bool show_highlight = false;
+
 	if (handleMediaHover(mHoverPick))
 	{
 		// *NOTE: If you think the hover glow conflicts with the media outline, you
@@ -572,39 +547,70 @@ BOOL LLToolPie::handleHover(S32 x, S32 y, MASK mask)
 		// cursor set by media object
 		lldebugst(LLERR_USER_INPUT) << "hover handled by LLToolPie (inactive)" << llendl;
 	}
-	else if (click_action_object && useClickAction(mask, click_action_object, click_action_object->getRootEdit()))
+	else if (!mMouseOutsideSlop 
+		&& mMouseButtonDown 
+		&& gSavedSettings.getBOOL("ClickToWalk"))
 	{
-		show_highlight = true;
-		ECursorType cursor = cursorFromObject(click_action_object);
-		gViewerWindow->setCursor(cursor);
-		lldebugst(LLERR_USER_INPUT) << "hover handled by LLToolPie (inactive)" << llendl;
+		S32 delta_x = x - mMouseDownX;
+		S32 delta_y = y - mMouseDownY;
+		S32 threshold = gSavedSettings.getS32("DragAndDropDistanceThreshold");
+		if (delta_x * delta_x + delta_y * delta_y > threshold * threshold)
+		{
+			startCameraSteering();
+			steerCameraWithMouse(x, y);
+			gViewerWindow->setCursor(UI_CURSOR_TOOLGRAB);
+		}
+		else
+		{
+			gViewerWindow->setCursor(UI_CURSOR_ARROW);
+		}
 	}
-	
-	else if ((object && !object->isAvatar() && object->usePhysics()) 
-			 || (parent && !parent->isAvatar() && parent->usePhysics()))
+	else if (inCameraSteerMode())
 	{
-		show_highlight = true;
+		steerCameraWithMouse(x, y);
 		gViewerWindow->setCursor(UI_CURSOR_TOOLGRAB);
-		lldebugst(LLERR_USER_INPUT) << "hover handled by LLToolPie (inactive)" << llendl;
-	}
-	else if ( (object && object->flagHandleTouch()) 
-			  || (parent && parent->flagHandleTouch()))
-	{
-		show_highlight = true;
-		gViewerWindow->setCursor(UI_CURSOR_HAND);
-		lldebugst(LLERR_USER_INPUT) << "hover handled by LLToolPie (inactive)" << llendl;
 	}
 	else
 	{
-		gViewerWindow->setCursor(UI_CURSOR_ARROW);
-		lldebugst(LLERR_USER_INPUT) << "hover handled by LLToolPie (inactive)" << llendl;
+		// perform a separate pick that detects transparent objects since they respond to 1-click actions
+		LLPickInfo click_action_pick = gViewerWindow->pickImmediate(x, y, TRUE);
+
+		LLViewerObject* click_action_object = click_action_pick.getObject();
 
-		if(!object)
+		if (click_action_object && useClickAction(mask, click_action_object, click_action_object->getRootEdit()))
+		{
+			show_highlight = true;
+			ECursorType cursor = cursorFromObject(click_action_object);
+			gViewerWindow->setCursor(cursor);
+			lldebugst(LLERR_USER_INPUT) << "hover handled by LLToolPie (inactive)" << llendl;
+		}
+		
+		else if ((object && !object->isAvatar() && object->usePhysics()) 
+				 || (parent && !parent->isAvatar() && parent->usePhysics()))
+		{
+			show_highlight = true;
+			gViewerWindow->setCursor(UI_CURSOR_TOOLGRAB);
+			lldebugst(LLERR_USER_INPUT) << "hover handled by LLToolPie (inactive)" << llendl;
+		}
+		else if ( (object && object->flagHandleTouch()) 
+				  || (parent && parent->flagHandleTouch()))
+		{
+			show_highlight = true;
+			gViewerWindow->setCursor(UI_CURSOR_HAND);
+			lldebugst(LLERR_USER_INPUT) << "hover handled by LLToolPie (inactive)" << llendl;
+		}
+		else
 		{
-			LLViewerMediaFocus::getInstance()->clearHover();
+			gViewerWindow->setCursor(UI_CURSOR_ARROW);
+			lldebugst(LLERR_USER_INPUT) << "hover handled by LLToolPie (inactive)" << llendl;
 		}
 	}
 
+	if(!object)
+	{
+		LLViewerMediaFocus::getInstance()->clearHover();
+	}
+
 	static LLCachedControl<bool> enable_highlight(
 		gSavedSettings, "RenderHoverGlowEnable", false);
 	LLDrawable* drawable = NULL;
@@ -662,6 +668,8 @@ BOOL LLToolPie::handleMouseUp(S32 x, S32 y, MASK mask)
 		mAutoPilotDestination->setDuration(3.f);
 
 		handle_go_to();
+		LLFirstUse::notMoving(false);
+
 		mBlockClickToWalk = false;
 
 		return TRUE;
@@ -1430,6 +1438,7 @@ bool LLToolPie::handleMediaClick(const LLPickInfo& pick)
 		{
 			// Make sure keyboard focus is set to the media focus object.
 			gFocusMgr.setKeyboardFocus(LLViewerMediaFocus::getInstance());
+			LLEditMenuHandler::gEditMenuHandler = LLViewerMediaFocus::instance().getFocusedMediaImpl();
 			
 			media_impl->mouseDown(pick.mUVCoords, gKeyboard->currentMask(TRUE));
 			mMediaMouseCaptureID = mep->getMediaID();
@@ -1709,8 +1718,13 @@ void LLToolPie::showVisualContextMenuEffect()
 	effectp->setDuration(0.25f);
 }
 
+typedef enum e_near_far
+{
+	NEAR_INTERSECTION,
+	FAR_INTERSECTION
+} ENearFar;
 
-bool intersect_ray_with_sphere( const LLVector3& ray_pt, const LLVector3& ray_dir, const LLVector3& sphere_center, F32 sphere_radius, LLVector3& intersection_pt)
+bool intersect_ray_with_sphere( const LLVector3& ray_pt, const LLVector3& ray_dir, const LLVector3& sphere_center, F32 sphere_radius, e_near_far near_far, LLVector3& intersection_pt)
 {
 	// do ray/sphere intersection by solving quadratic equation
 	LLVector3 sphere_to_ray_start_vec = ray_pt - sphere_center;
@@ -1718,10 +1732,11 @@ bool intersect_ray_with_sphere( const LLVector3& ray_pt, const LLVector3& ray_di
 	F32 C = sphere_to_ray_start_vec.lengthSquared() - (sphere_radius * sphere_radius);
 
 	F32 discriminant = B*B - 4.f*C;
-	if (discriminant > 0.f)
+	if (discriminant >= 0.f)
 	{	// intersection detected, now find closest one
 		F32 t0 = (-B - sqrtf(discriminant)) / 2.f;
-		if (t0 > 0.f)
+
+		if (t0 > 0.f && near_far == NEAR_INTERSECTION)
 		{
 			intersection_pt = ray_pt + ray_dir * t0;
 		}
@@ -1732,12 +1747,15 @@ bool intersect_ray_with_sphere( const LLVector3& ray_pt, const LLVector3& ray_di
 		}
 		return true;
 	}
-
-	return false;
+	else
+	{	// no intersection
+		return false;
+	}
 }
 
 void LLToolPie::startCameraSteering()
 {
+	LLFirstUse::notMoving(false);
 	mMouseOutsideSlop = true;
 	mBlockClickToWalk = true;
 
@@ -1786,64 +1804,80 @@ void LLToolPie::startCameraSteering()
 
 void LLToolPie::steerCameraWithMouse(S32 x, S32 y)
 {
-	const F32 MIN_ROTATION_RADIUS_FRACTION = 0.2f;
-
+	const LLViewerCamera& camera = LLViewerCamera::instance();
+	const LLCoordFrame& rotation_frame = gAgent.getFrameAgent();
 	const LLVector3 pick_pos = gAgent.getPosAgentFromGlobal(mSteerPick.mPosGlobal);
-	const LLVector3 rotation_center = gAgent.getFrameAgent().getOrigin();
-	// FIXME: get this to work with camera tilt (i.e. sitting on a rotating object)
-	const LLVector3 rotation_up_axis(LLVector3::z_axis);
-
-	LLVector3 object_rotation_center = rotation_center + parallel_component(pick_pos - rotation_center, rotation_up_axis);
-	F32 min_rotation_radius = MIN_ROTATION_RADIUS_FRACTION * dist_vec(rotation_center, LLViewerCamera::instance().getOrigin());;
-	F32 pick_distance_from_rotation_center = llclamp(dist_vec(pick_pos, object_rotation_center), min_rotation_radius, F32_MAX);
+	const LLVector3 pick_rotation_center = rotation_frame.getOrigin() + parallel_component(pick_pos - rotation_frame.getOrigin(), rotation_frame.getUpAxis());
+	const F32 MIN_ROTATION_RADIUS_FRACTION = 0.2f;
+	const F32 min_rotation_radius = MIN_ROTATION_RADIUS_FRACTION * dist_vec(pick_rotation_center, camera.getOrigin());;
+	const F32 pick_distance_from_rotation_center = llclamp(dist_vec(pick_pos, pick_rotation_center), min_rotation_radius, F32_MAX);
+	const LLVector3 camera_to_rotation_center = pick_rotation_center - camera.getOrigin();
+	const LLVector3 adjusted_camera_pos = LLViewerCamera::instance().getOrigin() + projected_vec(camera_to_rotation_center, rotation_frame.getUpAxis());
+	const F32 camera_distance_from_rotation_center = dist_vec(adjusted_camera_pos, pick_rotation_center);
 
-	LLVector3 mouse_ray = orthogonal_component(gViewerWindow->mouseDirectionGlobal(x, y), rotation_up_axis);
+	LLVector3 mouse_ray = orthogonal_component(gViewerWindow->mouseDirectionGlobal(x, y), rotation_frame.getUpAxis());
 	mouse_ray.normalize();
 
-	LLVector3 old_mouse_ray = orthogonal_component(gViewerWindow->mouseDirectionGlobal(mMouseSteerX, mMouseSteerY), rotation_up_axis);
+	LLVector3 old_mouse_ray = orthogonal_component(gViewerWindow->mouseDirectionGlobal(mMouseSteerX, mMouseSteerY), rotation_frame.getUpAxis());
 	old_mouse_ray.normalize();
 
-	LLVector3 camera_pos = gAgentCamera.getCameraPositionAgent();
-	LLVector3 camera_to_rotation_center = object_rotation_center - camera_pos;
-	LLVector3 adjusted_camera_pos = camera_pos + projected_vec(camera_to_rotation_center, rotation_up_axis);
-	LLVector3 rotation_fwd_axis = LLViewerCamera::instance().getAtAxis() - projected_vec(LLViewerCamera::instance().getAtAxis(), rotation_up_axis);
-	rotation_fwd_axis.normalize();
-	F32 pick_dist = dist_vec(pick_pos, adjusted_camera_pos);
-
+	F32 yaw_angle;
+	F32 old_yaw_angle;
 	LLVector3 mouse_on_sphere;
-	bool mouse_hit_sphere = intersect_ray_with_sphere(adjusted_camera_pos + (mouse_ray * pick_dist * 1.1f),
-		-1.f * mouse_ray,
-		object_rotation_center,
-		pick_distance_from_rotation_center, 
-		mouse_on_sphere);
-
 	LLVector3 old_mouse_on_sphere;
-	intersect_ray_with_sphere(adjusted_camera_pos + (old_mouse_ray * pick_dist * 1.1f),
-		-1.f * old_mouse_ray,
-		object_rotation_center,
-		pick_distance_from_rotation_center,
-		old_mouse_on_sphere);
 
-	if (mouse_hit_sphere)
+	if (intersect_ray_with_sphere(
+			adjusted_camera_pos,
+			mouse_ray,
+			pick_rotation_center,
+			pick_distance_from_rotation_center, 
+			FAR_INTERSECTION,
+			mouse_on_sphere))
 	{
-		// calculate rotation frame in screen space
-		LLVector3 screen_rotation_up_axis = orthogonal_component(rotation_up_axis, LLViewerCamera::instance().getAtAxis());
-		screen_rotation_up_axis.normalize();
-
-		LLVector3 screen_rotation_left_axis = screen_rotation_up_axis % LLViewerCamera::instance().getAtAxis();
+		LLVector3 mouse_sphere_offset = mouse_on_sphere - pick_rotation_center;
+		yaw_angle = atan2f(mouse_sphere_offset * rotation_frame.getLeftAxis(), mouse_sphere_offset * rotation_frame.getAtAxis());
+	}
+	else
+	{
+		yaw_angle = F_PI_BY_TWO + asinf(pick_distance_from_rotation_center / camera_distance_from_rotation_center);
+		if (mouse_ray * rotation_frame.getLeftAxis() < 0.f)
+		{
+			yaw_angle *= -1.f;
+		}
+	}
 
-		LLVector3 rotation_furthest_pt = object_rotation_center + pick_distance_from_rotation_center * rotation_fwd_axis;
-		F32 mouse_lateral_distance = llclamp(((mouse_on_sphere - rotation_furthest_pt) * screen_rotation_left_axis) / pick_distance_from_rotation_center, -1.f, 1.f);
-		F32 old_mouse_lateral_distance = llclamp(((old_mouse_on_sphere - rotation_furthest_pt) * screen_rotation_left_axis) / pick_distance_from_rotation_center, -1.f, 1.f);
+	if (intersect_ray_with_sphere(
+			adjusted_camera_pos,
+			old_mouse_ray,
+			pick_rotation_center,
+			pick_distance_from_rotation_center,
+			FAR_INTERSECTION,
+			old_mouse_on_sphere))
+	{
+		LLVector3 mouse_sphere_offset = old_mouse_on_sphere - pick_rotation_center;
+		old_yaw_angle = atan2f(mouse_sphere_offset * rotation_frame.getLeftAxis(), mouse_sphere_offset * rotation_frame.getAtAxis());
+	}
+	else
+	{
+		old_yaw_angle = F_PI_BY_TWO + asinf(pick_distance_from_rotation_center / camera_distance_from_rotation_center);
 
-		F32 yaw_angle = asinf(mouse_lateral_distance);
-		F32 old_yaw_angle = asinf(old_mouse_lateral_distance);
+		if (mouse_ray * rotation_frame.getLeftAxis() < 0.f)
+		{
+			old_yaw_angle *= -1.f;
+		}
+	}
 
-		F32 delta_angle = yaw_angle - old_yaw_angle;
-		if (!mClockwise) delta_angle *= -1.f;
+	const F32 delta_angle = yaw_angle - old_yaw_angle;
 
+	if (mClockwise)
+	{
 		gAgent.yaw(delta_angle);
-		mMouseSteerX = x;
-		mMouseSteerY = y;
 	}
+	else
+	{
+		gAgent.yaw(-delta_angle);
+	}
+
+	mMouseSteerX = x;
+	mMouseSteerY = y;
 }
diff --git a/indra/newview/llurldispatcher.cpp b/indra/newview/llurldispatcher.cpp
index ebbb045f0a..ed4d278e90 100644
--- a/indra/newview/llurldispatcher.cpp
+++ b/indra/newview/llurldispatcher.cpp
@@ -53,6 +53,7 @@ class LLURLDispatcherImpl
 {
 public:
 	static bool dispatch(const LLSLURL& slurl,
+						 const std::string& nav_type,
 						 LLMediaCtrl* web,
 						 bool trusted_browser);
 		// returns true if handled or explicitly blocked.
@@ -61,6 +62,7 @@ public:
 
 private:
 	static bool dispatchCore(const LLSLURL& slurl, 
+							 const std::string& nav_type,
 							 bool right_mouse,
 							 LLMediaCtrl* web,
 							 bool trusted_browser);
@@ -71,6 +73,7 @@ private:
 		// Returns true if handled.
 
 	static bool dispatchApp(const LLSLURL& slurl,
+							const std::string& nav_type,
 							bool right_mouse,
 							LLMediaCtrl* web,
 							bool trusted_browser);
@@ -78,7 +81,7 @@ private:
 		// by showing panel in Search floater.
 		// Returns true if handled or explicitly blocked.
 
-	static bool dispatchRegion(const LLSLURL& slurl, bool right_mouse);
+	static bool dispatchRegion(const LLSLURL& slurl, const std::string& nav_type, bool right_mouse);
 		// handles secondlife://Ahern/123/45/67/
 		// Returns true if handled.
 
@@ -97,6 +100,7 @@ private:
 
 // static
 bool LLURLDispatcherImpl::dispatchCore(const LLSLURL& slurl,
+									   const std::string& nav_type,
 									   bool right_mouse,
 									   LLMediaCtrl* web,
 									   bool trusted_browser)
@@ -105,9 +109,9 @@ bool LLURLDispatcherImpl::dispatchCore(const LLSLURL& slurl,
 	switch(slurl.getType())
 	{
 		case LLSLURL::APP: 
-			return dispatchApp(slurl, right_mouse, web, trusted_browser);
+			return dispatchApp(slurl, nav_type, right_mouse, web, trusted_browser);
 		case LLSLURL::LOCATION:
-			return dispatchRegion(slurl, right_mouse);
+			return dispatchRegion(slurl, nav_type, right_mouse);
 		default:
 			return false;
 	}
@@ -122,11 +126,12 @@ bool LLURLDispatcherImpl::dispatchCore(const LLSLURL& slurl,
 
 // static
 bool LLURLDispatcherImpl::dispatch(const LLSLURL& slurl,
+								   const std::string& nav_type,
 								   LLMediaCtrl* web,
 								   bool trusted_browser)
 {
 	const bool right_click = false;
-	return dispatchCore(slurl, right_click, web, trusted_browser);
+	return dispatchCore(slurl, nav_type, right_click, web, trusted_browser);
 }
 
 // static
@@ -135,11 +140,12 @@ bool LLURLDispatcherImpl::dispatchRightClick(const LLSLURL& slurl)
 	const bool right_click = true;
 	LLMediaCtrl* web = NULL;
 	const bool trusted_browser = false;
-	return dispatchCore(slurl, right_click, web, trusted_browser);
+	return dispatchCore(slurl, "clicked", right_click, web, trusted_browser);
 }
 
 // static
 bool LLURLDispatcherImpl::dispatchApp(const LLSLURL& slurl, 
+									  const std::string& nav_type,
 									  bool right_mouse,
 									  LLMediaCtrl* web,
 									  bool trusted_browser)
@@ -147,7 +153,7 @@ bool LLURLDispatcherImpl::dispatchApp(const LLSLURL& slurl,
 	llinfos << "cmd: " << slurl.getAppCmd() << " path: " << slurl.getAppPath() << " query: " << slurl.getAppQuery() << llendl;
 	const LLSD& query_map = LLURI::queryMap(slurl.getAppQuery());
 	bool handled = LLCommandDispatcher::dispatch(
-			slurl.getAppCmd(), slurl.getAppPath(), query_map, web, trusted_browser);
+			slurl.getAppCmd(), slurl.getAppPath(), query_map, web, nav_type, trusted_browser);
 
 	// alert if we didn't handle this secondlife:///app/ SLURL
 	// (but still return true because it is a valid app SLURL)
@@ -159,7 +165,7 @@ bool LLURLDispatcherImpl::dispatchApp(const LLSLURL& slurl,
 }
 
 // static
-bool LLURLDispatcherImpl::dispatchRegion(const LLSLURL& slurl, bool right_mouse)
+bool LLURLDispatcherImpl::dispatchRegion(const LLSLURL& slurl, const std::string& nav_type, bool right_mouse)
 {
   if(slurl.getType() != LLSLURL::LOCATION)
     {
@@ -287,10 +293,11 @@ LLTeleportHandler gTeleportHandler;
 
 // static
 bool LLURLDispatcher::dispatch(const std::string& slurl,
+							   const std::string& nav_type,
 							   LLMediaCtrl* web,
 							   bool trusted_browser)
 {
-	return LLURLDispatcherImpl::dispatch(LLSLURL(slurl), web, trusted_browser);
+	return LLURLDispatcherImpl::dispatch(LLSLURL(slurl), nav_type, web, trusted_browser);
 }
 
 // static
@@ -310,7 +317,7 @@ bool LLURLDispatcher::dispatchFromTextEditor(const std::string& slurl)
 	// *TODO: Make this trust model more refined.  JC
 	const bool trusted_browser = true;
 	LLMediaCtrl* web = NULL;
-	return LLURLDispatcherImpl::dispatch(LLSLURL(slurl), web, trusted_browser);
+	return LLURLDispatcherImpl::dispatch(LLSLURL(slurl), "clicked", web, trusted_browser);
 }
 
 
diff --git a/indra/newview/llurldispatcher.h b/indra/newview/llurldispatcher.h
index b07db4da3f..6309a97af5 100644
--- a/indra/newview/llurldispatcher.h
+++ b/indra/newview/llurldispatcher.h
@@ -33,6 +33,7 @@ class LLURLDispatcher
 public:
 	
 	static bool dispatch(const std::string& slurl,
+						 const std::string& nav_type,
 						 LLMediaCtrl* web,
 						 bool trusted_browser);	
 		// At startup time and on clicks in internal web browsers,
@@ -41,6 +42,8 @@ public:
 		//   secondlife://RegionName/123/45/67/
 		//   secondlife:///app/agent/3d6181b0-6a4b-97ef-18d8-722652995cf1/show
 		//   sl://app/foo/bar
+		// @param nav_type
+		//   type of navigation type (see LLQtWebKit::LLWebPage::acceptNavigationRequest)
 		// @param web
 		//	 Pointer to LLMediaCtrl sending URL, can be NULL
 		// @param trusted_browser
diff --git a/indra/newview/llurldispatcherlistener.cpp b/indra/newview/llurldispatcherlistener.cpp
index d0441d7bfa..c7b9afafef 100644
--- a/indra/newview/llurldispatcherlistener.cpp
+++ b/indra/newview/llurldispatcherlistener.cpp
@@ -61,7 +61,7 @@ void LLURLDispatcherListener::dispatch(const LLSD& params) const
         // But for testing, allow a caller to specify untrusted.
         trusted_browser = params["trusted"].asBoolean();
     }
-    LLURLDispatcher::dispatch(params["url"], NULL, trusted_browser);
+    LLURLDispatcher::dispatch(params["url"], "clicked", NULL, trusted_browser);
 }
 
 void LLURLDispatcherListener::dispatchRightClick(const LLSD& params) const
diff --git a/indra/newview/llviewerdisplay.cpp b/indra/newview/llviewerdisplay.cpp
index de8e37b572..8593c4cf79 100644
--- a/indra/newview/llviewerdisplay.cpp
+++ b/indra/newview/llviewerdisplay.cpp
@@ -1066,8 +1066,8 @@ bool get_hud_matrices(const LLRect& screen_region, glh::matrix4f &proj, glh::mat
 		F32 scale_y = (F32)gViewerWindow->getWorldViewHeightScaled() / (F32)screen_region.getHeight();
 		mat.set_scale(glh::vec3f(scale_x, scale_y, 1.f));
 		mat.set_translate(
-			glh::vec3f(clamp_rescale((F32)screen_region.getCenterX(), 0.f, (F32)gViewerWindow->getWorldViewWidthScaled(), 0.5f * scale_x * aspect_ratio, -0.5f * scale_x * aspect_ratio),
-					   clamp_rescale((F32)screen_region.getCenterY(), 0.f, (F32)gViewerWindow->getWorldViewHeightScaled(), 0.5f * scale_y, -0.5f * scale_y),
+			glh::vec3f(clamp_rescale((F32)(screen_region.getCenterX() - screen_region.mLeft), 0.f, (F32)gViewerWindow->getWorldViewWidthScaled(), 0.5f * scale_x * aspect_ratio, -0.5f * scale_x * aspect_ratio),
+					   clamp_rescale((F32)(screen_region.getCenterY() - screen_region.mBottom), 0.f, (F32)gViewerWindow->getWorldViewHeightScaled(), 0.5f * scale_y, -0.5f * scale_y),
 					   0.f));
 		proj *= mat;
 		
diff --git a/indra/newview/llviewermedia.cpp b/indra/newview/llviewermedia.cpp
index 499165135a..037e22584f 100644
--- a/indra/newview/llviewermedia.cpp
+++ b/indra/newview/llviewermedia.cpp
@@ -2543,23 +2543,7 @@ bool LLViewerMediaImpl::handleKeyHere(KEY key, MASK mask)
 		// Menu keys should be handled by the menu system and not passed to UI elements, but this is how LLTextEditor and LLLineEditor do it...
 		if( MASK_CONTROL & mask )
 		{
-			if( 'C' == key )
-			{
-				mMediaSource->copy();
-				result = true;
-			}
-			else
-			if( 'V' == key )
-			{
-				mMediaSource->paste();
-				result = true;
-			}
-			else
-			if( 'X' == key )
-			{
-				mMediaSource->cut();
-				result = true;
-			}
+			result = true;
 		}
 		
 		if(!result)
@@ -3000,7 +2984,8 @@ void LLViewerMediaImpl::handleMediaEvent(LLPluginClassMedia* plugin, LLPluginCla
 		{
 			LL_DEBUGS("Media") << "MEDIA_EVENT_CLICK_LINK_NOFOLLOW, uri is: " << plugin->getClickURL() << LL_ENDL; 
 			std::string url = plugin->getClickURL();
-			LLURLDispatcher::dispatch(url, NULL, mTrustedBrowser);
+			std::string nav_type = plugin->getClickNavType();
+			LLURLDispatcher::dispatch(url, nav_type, NULL, mTrustedBrowser);
 		}
 		break;
 		case MEDIA_EVENT_CLICK_LINK_HREF:
diff --git a/indra/newview/llviewermediafocus.cpp b/indra/newview/llviewermediafocus.cpp
index de52aa17d1..4543a1ba9a 100644
--- a/indra/newview/llviewermediafocus.cpp
+++ b/indra/newview/llviewermediafocus.cpp
@@ -113,6 +113,11 @@ void LLViewerMediaFocus::setFocusFace(LLPointer<LLViewerObject> objectp, S32 fac
 
 		media_impl->focus(true);
 		gFocusMgr.setKeyboardFocus(this);
+		LLViewerMediaImpl* impl = getFocusedMediaImpl();
+		if (impl)
+		{
+			LLEditMenuHandler::gEditMenuHandler = impl;
+		}
 		
 		// We must do this before  processing the media HUD zoom, or it may zoom to the wrong face. 
 		update();
@@ -139,6 +144,13 @@ void LLViewerMediaFocus::setFocusFace(LLPointer<LLViewerObject> objectp, S32 fac
 		{
 			gFocusMgr.setKeyboardFocus(NULL);
 		}
+
+		LLViewerMediaImpl* impl = getFocusedMediaImpl();
+		if (LLEditMenuHandler::gEditMenuHandler == impl)
+		{
+			LLEditMenuHandler::gEditMenuHandler = NULL;
+		}
+
 		
 		mFocusedImplID = LLUUID::null;
 		if (objectp.notNull())
diff --git a/indra/newview/llviewermenu.cpp b/indra/newview/llviewermenu.cpp
index bd46ee1b67..5a3baf2650 100644
--- a/indra/newview/llviewermenu.cpp
+++ b/indra/newview/llviewermenu.cpp
@@ -856,40 +856,36 @@ void toggle_destination_and_avatar_picker(const LLSD& show)
 	LLButton* avatar_btn = gViewerWindow->getRootView()->getChildView("bottom_tray")->getChild<LLButton>("avatar_btn");
 	LLButton* destination_btn = gViewerWindow->getRootView()->getChildView("bottom_tray")->getChild<LLButton>("destination_btn");
 
-	switch(panel_idx)
-	{
-	case 0:
-		if (!destinations->getVisible())
-		{
-			container->setVisible(true);
-			destinations->setVisible(true);
-			avatar_picker->setVisible(false);
-			LLFirstUse::notUsingDestinationGuide(false);
-			avatar_btn->setToggleState(false);
-			destination_btn->setToggleState(true);
-			return;
-		}
-		break;
-	case 1:
-		if (!avatar_picker->getVisible())
-		{	
-			container->setVisible(true);
-			destinations->setVisible(false);
-			avatar_picker->setVisible(true);
-			avatar_btn->setToggleState(true);
-			destination_btn->setToggleState(false);
-			return;
-		}
-		break;
-	default:
-		break;
+	if (panel_idx == 0
+		&& !destinations->getVisible())
+	{	// opening destinations guide
+		container->setVisible(true);
+		destinations->setVisible(true);
+		avatar_picker->setVisible(false);
+		LLFirstUse::notUsingDestinationGuide(false);
+		avatar_btn->setToggleState(false);
+		destination_btn->setToggleState(true);
+		gSavedSettings.setS32("DestinationsAndAvatarsVisibility", 0);
+	}
+	else if (panel_idx == 1 
+		&& !avatar_picker->getVisible())
+	{	// opening avatar picker
+		container->setVisible(true);
+		destinations->setVisible(false);
+		avatar_picker->setVisible(true);
+		avatar_btn->setToggleState(true);
+		destination_btn->setToggleState(false);
+		gSavedSettings.setS32("DestinationsAndAvatarsVisibility", 1);
+	}
+	else
+	{	// toggling off dest guide or avatar picker
+		container->setVisible(false);
+		destinations->setVisible(false);
+		avatar_picker->setVisible(false);
+		avatar_btn->setToggleState(false);
+		destination_btn->setToggleState(false);
+		gSavedSettings.setS32("DestinationsAndAvatarsVisibility", -1);
 	}
-
-	container->setVisible(false);
-	destinations->setVisible(false);
-	avatar_picker->setVisible(false);
-	avatar_btn->setToggleState(false);
-	destination_btn->setToggleState(false);
 };
 
 
@@ -6416,12 +6412,12 @@ class LLToolsSelectedScriptAction : public view_listener_t
 		else if (action == "start")
 		{
 			name = "start_queue";
-			msg = "Running";
+			msg = "SetRunning";
 		}
 		else if (action == "stop")
 		{
 			name = "stop_queue";
-			msg = "RunningNot";
+			msg = "SetRunningNot";
 		}
 		LLUUID id; id.generate();
 		
diff --git a/indra/newview/llviewerparcelmedia.cpp b/indra/newview/llviewerparcelmedia.cpp
index 40f0b43313..dfa35edef4 100644
--- a/indra/newview/llviewerparcelmedia.cpp
+++ b/indra/newview/llviewerparcelmedia.cpp
@@ -539,6 +539,12 @@ void LLViewerParcelMedia::handleMediaEvent(LLPluginClassMedia* self, EMediaEvent
 		};
 		break;
 
+		case MEDIA_EVENT_NAVIGATE_ERROR_PAGE:
+		{
+			LL_DEBUGS("Media") <<  "Media event:  MEDIA_EVENT_NAVIGATE_ERROR_PAGE" << LL_ENDL;
+		};
+		break;
+
 		case MEDIA_EVENT_CLICK_LINK_HREF:
 		{
 			LL_DEBUGS("Media") <<  "Media event:  MEDIA_EVENT_CLICK_LINK_HREF, target is \"" << self->getClickTarget() << "\", uri is " << self->getClickURL() << LL_ENDL;
diff --git a/indra/newview/llviewerregion.cpp b/indra/newview/llviewerregion.cpp
index 8c21e1a409..c53fdc3393 100644
--- a/indra/newview/llviewerregion.cpp
+++ b/indra/newview/llviewerregion.cpp
@@ -109,7 +109,7 @@ public:
 		}
 
 		// Process the SLapp as if it was a secondlife://{PLACE} SLurl
-		LLURLDispatcher::dispatch(url, web, true);
+		LLURLDispatcher::dispatch(url, "clicked", web, true);
 		return true;
 	}
 };
diff --git a/indra/newview/llviewertexture.cpp b/indra/newview/llviewertexture.cpp
index cc635f71f9..f5fb074992 100644
--- a/indra/newview/llviewertexture.cpp
+++ b/indra/newview/llviewertexture.cpp
@@ -1469,7 +1469,7 @@ BOOL LLViewerFetchedTexture::createTexture(S32 usename/*= 0*/)
 	}
 	setActive() ;
 
-	if (!mForceToSaveRawImage)
+	if (!needsToSaveRawImage())
 	{
 		mNeedsAux = FALSE;
 		destroyRawImage();
diff --git a/indra/newview/llviewerwindow.cpp b/indra/newview/llviewerwindow.cpp
index 891e3e8d81..4305349ea2 100644
--- a/indra/newview/llviewerwindow.cpp
+++ b/indra/newview/llviewerwindow.cpp
@@ -925,7 +925,7 @@ LLWindowCallbacks::DragNDropResult LLViewerWindow::handleDragNDrop( LLWindow *wi
 					{
 						if (drop)
 						{
-							LLURLDispatcher::dispatch( dropped_slurl.getSLURLString(), NULL, true );
+							LLURLDispatcher::dispatch( dropped_slurl.getSLURLString(), "clicked", NULL, true );
 							return LLWindowCallbacks::DND_MOVE;
 						}
 						return LLWindowCallbacks::DND_COPY;
@@ -1317,7 +1317,8 @@ void LLViewerWindow::handleDataCopy(LLWindow *window, S32 data_type, void *data)
 		std::string url = (const char*)data;
 		LLMediaCtrl* web = NULL;
 		const bool trusted_browser = false;
-		if (LLURLDispatcher::dispatch(url, web, trusted_browser))
+		// don't treat slapps coming from external browsers as "clicks" as this would bypass throttling
+		if (LLURLDispatcher::dispatch(url, "", web, trusted_browser))
 		{
 			// bring window to foreground, as it has just been "launched" from a URL
 			mWindow->bringToFront();
@@ -1802,19 +1803,18 @@ void LLViewerWindow::initWorldUI()
 	LLMediaCtrl* avatar_picker = avatar_picker_destination_guide_container->findChild<LLMediaCtrl>("avatar_picker_contents");
 	if (destinations)
 	{
+		destinations->setErrorPageURL(gSavedSettings.getString("GenericErrorPageURL"));
 		destinations->navigateTo(gSavedSettings.getString("DestinationGuideURL"), "text/html");
 	}
 
 	if (avatar_picker)
 	{
+		avatar_picker->setErrorPageURL(gSavedSettings.getString("GenericErrorPageURL"));
 		avatar_picker->navigateTo(gSavedSettings.getString("AvatarPickerURL"), "text/html");
 	}
 
-	if (gSavedSettings.getBOOL("FirstLoginThisInstall"))
-	{
-		toggle_destination_and_avatar_picker(0);
-		gSavedSettings.setBOOL("FirstLoginThisInstall", FALSE);
-	}
+	// show destinations by default
+	toggle_destination_and_avatar_picker(gSavedSettings.getS32("DestinationsAndAvatarsVisibility"));
 }
 
 // Destroy the UI
diff --git a/indra/newview/llworldmapview.cpp b/indra/newview/llworldmapview.cpp
index 8ef3a3b839..8cdb615686 100644
--- a/indra/newview/llworldmapview.cpp
+++ b/indra/newview/llworldmapview.cpp
@@ -1745,7 +1745,7 @@ BOOL LLWorldMapView::handleDoubleClick( S32 x, S32 y, MASK mask )
 				// Invoke the event details floater if someone is clicking on an event.
 				LLSD params(LLSD::emptyArray());
 				params.append(event_id);
-				LLCommandDispatcher::dispatch("event", params, LLSD(), NULL, true);
+				LLCommandDispatcher::dispatch("event", params, LLSD(), NULL, "clicked", true);
 				break;
 			}
 		case MAP_ITEM_LAND_FOR_SALE:
diff --git a/indra/newview/skins/default/xui/en/floater_preferences.xml b/indra/newview/skins/default/xui/en/floater_preferences.xml
index 8eee8f44b5..ef670bdd52 100644
--- a/indra/newview/skins/default/xui/en/floater_preferences.xml
+++ b/indra/newview/skins/default/xui/en/floater_preferences.xml
@@ -96,7 +96,7 @@
          filename="panel_preferences_colors.xml"
          label="Colors"
          layout="topleft"
-         help_topic="preferences_im_tab"
+         help_topic="preferences_colors_tab"
          name="colors" />
         <panel
 		 class="panel_preference"
diff --git a/indra/newview/skins/default/xui/en/menu_media_ctrl.xml b/indra/newview/skins/default/xui/en/menu_media_ctrl.xml
new file mode 100644
index 0000000000..c39c26f25f
--- /dev/null
+++ b/indra/newview/skins/default/xui/en/menu_media_ctrl.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8" standalone="yes" ?>
+<context_menu
+ name="media ctrl context menu">
+  <menu_item_call
+   label="Cut"
+   layout="topleft"
+   name="Cut">
+    <menu_item_call.on_click
+     function="Edit.Cut" />
+    <menu_item_call.on_enable
+     function="Edit.EnableCut" />
+  </menu_item_call>
+  <menu_item_call
+   label="Copy"
+   layout="topleft"
+   name="Copy">
+    <menu_item_call.on_click
+     function="Edit.Copy" />
+    <menu_item_call.on_enable
+     function="Edit.EnableCopy" />
+  </menu_item_call>
+  <menu_item_call
+   label="Paste"
+   layout="topleft"
+   name="Paste">
+    <menu_item_call.on_click
+     function="Edit.Paste" />
+    <menu_item_call.on_enable
+     function="Edit.EnablePaste" />
+  </menu_item_call>
+</context_menu>
diff --git a/indra/newview/skins/default/xui/en/menu_text_editor.xml b/indra/newview/skins/default/xui/en/menu_text_editor.xml
index ecd96088e7..fe8489166b 100644
--- a/indra/newview/skins/default/xui/en/menu_text_editor.xml
+++ b/indra/newview/skins/default/xui/en/menu_text_editor.xml
@@ -4,8 +4,7 @@
   <menu_item_call
    label="Cut"
    layout="topleft"
-   name="Cut"
-   shortcut="control|X">
+   name="Cut">
     <menu_item_call.on_click
      function="Edit.Cut" />
     <menu_item_call.on_enable
@@ -14,8 +13,7 @@
   <menu_item_call
    label="Copy"
    layout="topleft"
-   name="Copy"
-   shortcut="control|C">
+   name="Copy">
     <menu_item_call.on_click
      function="Edit.Copy" />
     <menu_item_call.on_enable
@@ -24,8 +22,7 @@
   <menu_item_call
    label="Paste"
    layout="topleft"
-   name="Paste"
-   shortcut="control|V">
+   name="Paste">
     <menu_item_call.on_click
      function="Edit.Paste" />
     <menu_item_call.on_enable
@@ -34,8 +31,7 @@
   <menu_item_call
    label="Delete"
    layout="topleft"
-   name="Delete"
-   shortcut="Del">
+   name="Delete">
     <menu_item_call.on_click
      function="Edit.Delete" />
     <menu_item_call.on_enable
@@ -44,8 +40,7 @@
   <menu_item_call
    label="Select All"
    layout="topleft"
-   name="Select All"
-   shortcut="control|A">
+   name="Select All">
     <menu_item_call.on_click
      function="Edit.SelectAll" />
     <menu_item_call.on_enable
diff --git a/indra/newview/skins/default/xui/en/notifications.xml b/indra/newview/skins/default/xui/en/notifications.xml
index 433f623273..318bc9251f 100644
--- a/indra/newview/skins/default/xui/en/notifications.xml
+++ b/indra/newview/skins/default/xui/en/notifications.xml
@@ -7022,22 +7022,27 @@ Hiding the Speak button will disable the voice feature.
   </notification>
 
   <notification
-  name="HintDisplayName"
-  label="Display Name"
+  name="HintMoveClick"
+  label=""
   type="hint"
   unique="true">
-    Set your customizable display name here. This is in addition to your unique username, which can't be changed. You can change how you see other people's names in your preferences.
+1. Click to Walk
+Click anywhere on the ground to walk to that spot.
+
+2. Click and Drag to Rotate View
+Click and drag anywhere on the world to rotate your view
+    <tag>custom_skin</tag>
   </notification>
 
   <notification
-  name="HintMoveArrows"
-  label="Move"
+  name="HintDisplayName"
+  label="Display Name"
   type="hint"
   unique="true">
-    To walk, use the directional keys on your keyboard. You can run by pressing the Up arrow twice.
-    <tag>custom_skin</tag>
+    Set your customizable display name here. This is in addition to your unique username, which can't be changed. You can change how you see other people's names in your preferences.
   </notification>
 
+
   <notification
   name="HintView"
   label="View"
diff --git a/indra/newview/skins/default/xui/en/panel_hint.xml b/indra/newview/skins/default/xui/en/panel_hint.xml
index e2e9d0aef0..f7434f0330 100644
--- a/indra/newview/skins/default/xui/en/panel_hint.xml
+++ b/indra/newview/skins/default/xui/en/panel_hint.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
 <panel
  width="205"
- height="100">
+ height="34">
   <text name="hint_title"
         font="SansSerifMedium" 
         left="8"
@@ -15,8 +15,8 @@
         left="8"
         right="197"
         top="26"
-        bottom="92"
-        follows="all" 
+        bottom="26"
+        follows="left|right|bottom" 
         text_color="Black"
         wrap="true"/>
   <button right="197" 
diff --git a/indra/newview/skins/default/xui/en/panel_hint_image.xml b/indra/newview/skins/default/xui/en/panel_hint_image.xml
index 00b6e42497..df05d50dc5 100644
--- a/indra/newview/skins/default/xui/en/panel_hint_image.xml
+++ b/indra/newview/skins/default/xui/en/panel_hint_image.xml
@@ -1,33 +1,43 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
 <panel
- width="205"
- height="140"
+ width="305"
+ height="40"
  layout="topleft">
   <text name="hint_title"
         font="SansSerifMedium" 
         left="8"
-        right="180"
+        right="290"
         top="8"
         bottom="20"
         follows="left|right|top"
         text_color="Black"
         wrap="false"/>
-  <icon name="hint_image"
-        left="42"
-        top="25"
-        width="115"
-        height="86"
-        image_name="arrow_keys.png"
-        />
+  <layout_stack left="0"
+                top="25"
+                width="305"
+                height="0"
+                follows="left|top|right"
+                orientation="horizontal">
+    <layout_panel auto_resize="true" width="100"/>
+    <layout_panel auto_resize="true" width="0">
+      <icon name="hint_image"
+       top="0"
+       left="0"
+       height="0"
+       width="0"
+       follows="all"/>
+    </layout_panel>
+      <layout_panel auto_resize="true" width="100"/>
+    </layout_stack>
   <text name="hint_text"
         left="8"
-        right="197"
-        top_pad="5"
-        bottom="120"
-        follows="all" 
+        right="297"
+        top="30"
+        bottom="30"
+        follows="left|right|bottom" 
         text_color="Black"
         wrap="true"/>
-  <button right="197" 
+  <button right="297" 
           top="8"
           width="16" 
           height="16"
diff --git a/indra/newview/skins/default/xui/en/panel_login.xml b/indra/newview/skins/default/xui/en/panel_login.xml
index 4c2faddfe4..8d0f1437e6 100644
--- a/indra/newview/skins/default/xui/en/panel_login.xml
+++ b/indra/newview/skins/default/xui/en/panel_login.xml
@@ -133,7 +133,6 @@ label="Remember password"
   max_chars="128"
   tool_tip="Select your mode. Choose Basic for fast, easy exploration and chat. Choose Advanced to access more features."
   top_pad="0"
-  control_name="SessionSettingsFile"
   name="mode_combo"
   width="110">
 <combo_box.item
diff --git a/indra/newview/skins/default/xui/en/panel_preferences_general.xml b/indra/newview/skins/default/xui/en/panel_preferences_general.xml
index 36f8f99178..84cfd31e05 100644
--- a/indra/newview/skins/default/xui/en/panel_preferences_general.xml
+++ b/indra/newview/skins/default/xui/en/panel_preferences_general.xml
@@ -307,17 +307,6 @@
 	 tool_tip="Check to use display names in chat, IM, name tags, etc."
 	 top_pad="3"/>
 	 
-	<check_box
-	 control_name="EnableUIHints"
-	 follows="top|left"
-	 height="16"
-	 label="Enable Viewer UI Hints"
-	 layout="topleft"
-	 left="27"
-	 name="viewer_hints_check"
-	 top_pad="5"
-	 width="237"/>
-	 
 	<text
 	 type="string"
 	 length="1"
diff --git a/indra/newview/skins/default/xui/en/panel_preferences_privacy.xml b/indra/newview/skins/default/xui/en/panel_preferences_privacy.xml
index ef25588ca3..6954a8b53a 100644
--- a/indra/newview/skins/default/xui/en/panel_preferences_privacy.xml
+++ b/indra/newview/skins/default/xui/en/panel_preferences_privacy.xml
@@ -42,7 +42,7 @@
     </text>
     <check_box
 	 height="16"
-     enabled="true"
+     enabled="false"
      label="Show me in Search results"
      layout="topleft"
      left="30"
diff --git a/indra/newview/skins/default/xui/en/panel_profile.xml b/indra/newview/skins/default/xui/en/panel_profile.xml
index d36220385d..cb701e03da 100644
--- a/indra/newview/skins/default/xui/en/panel_profile.xml
+++ b/indra/newview/skins/default/xui/en/panel_profile.xml
@@ -453,23 +453,6 @@
 				</layout_panel>
 		</layout_stack>
       </layout_panel>
-      <layout_panel
-         follows="bottom|left"
-         height="30"
-         layout="topleft"
-         name="profile_me_buttons_panel"
-         visible="false"
-	       width="313">
-        <button
-         follows="bottom|right"
-         height="23"
-         left="20"
-         top="0"
-         label="Edit Profile"
-         name="edit_profile_btn"
-         tool_tip="Edit your personal information"
-         width="130" />
-        </layout_panel>
      </layout_stack>
 
 </panel>
diff --git a/indra/newview/skins/minimal/textures/click_to_move.png b/indra/newview/skins/minimal/textures/click_to_move.png
new file mode 100644
index 0000000000..74e3faa8ff
--- /dev/null
+++ b/indra/newview/skins/minimal/textures/click_to_move.png
diff --git a/indra/newview/skins/minimal/textures/textures.xml b/indra/newview/skins/minimal/textures/textures.xml
index 3e2f5cd397..b4848a0619 100644
--- a/indra/newview/skins/minimal/textures/textures.xml
+++ b/indra/newview/skins/minimal/textures/textures.xml
@@ -2,6 +2,7 @@
 <textures version="101">
   <texture name="Button_Separator" file_name="bottomtray/button_separator.png" preload="true" />
   <texture name="arrow_keys.png"/>
+  <texture name="click_to_move" file_name="click_to_move.png"/>
   <texture name="bottomtray_close_off" file_name="bottomtray/close_off.png" preload="true" />
   <texture name="bottomtray_close_over" file_name="bottomtray/close_over.png" preload="true" />
   <texture name="bottomtray_close_press" file_name="bottomtray/close_press.png" preload="true" />
diff --git a/indra/newview/skins/minimal/xui/en/menu_avatar_icon.xml b/indra/newview/skins/minimal/xui/en/menu_avatar_icon.xml
index 9ebab9ef98..d3d9e2ef8a 100644
--- a/indra/newview/skins/minimal/xui/en/menu_avatar_icon.xml
+++ b/indra/newview/skins/minimal/xui/en/menu_avatar_icon.xml
@@ -1,2 +1,2 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
-<menu/>
+<menu visible="false"/>
diff --git a/indra/newview/skins/minimal/xui/en/menu_bottomtray.xml b/indra/newview/skins/minimal/xui/en/menu_bottomtray.xml
index 9ebab9ef98..d3d9e2ef8a 100644
--- a/indra/newview/skins/minimal/xui/en/menu_bottomtray.xml
+++ b/indra/newview/skins/minimal/xui/en/menu_bottomtray.xml
@@ -1,2 +1,2 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
-<menu/>
+<menu visible="false"/>
diff --git a/indra/newview/skins/minimal/xui/en/menu_favorites.xml b/indra/newview/skins/minimal/xui/en/menu_favorites.xml
index 9ebab9ef98..d3d9e2ef8a 100644
--- a/indra/newview/skins/minimal/xui/en/menu_favorites.xml
+++ b/indra/newview/skins/minimal/xui/en/menu_favorites.xml
@@ -1,2 +1,2 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
-<menu/>
+<menu visible="false"/>
diff --git a/indra/newview/skins/minimal/xui/en/menu_group_plus.xml b/indra/newview/skins/minimal/xui/en/menu_group_plus.xml
index 9ebab9ef98..d3d9e2ef8a 100644
--- a/indra/newview/skins/minimal/xui/en/menu_group_plus.xml
+++ b/indra/newview/skins/minimal/xui/en/menu_group_plus.xml
@@ -1,2 +1,2 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
-<menu/>
+<menu visible="false"/>
diff --git a/indra/newview/skins/minimal/xui/en/menu_hide_navbar.xml b/indra/newview/skins/minimal/xui/en/menu_hide_navbar.xml
index 9ebab9ef98..d3d9e2ef8a 100644
--- a/indra/newview/skins/minimal/xui/en/menu_hide_navbar.xml
+++ b/indra/newview/skins/minimal/xui/en/menu_hide_navbar.xml
@@ -1,2 +1,2 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
-<menu/>
+<menu visible="false"/>
diff --git a/indra/newview/skins/minimal/xui/en/menu_imchiclet_adhoc.xml b/indra/newview/skins/minimal/xui/en/menu_imchiclet_adhoc.xml
index 9ebab9ef98..d3d9e2ef8a 100644
--- a/indra/newview/skins/minimal/xui/en/menu_imchiclet_adhoc.xml
+++ b/indra/newview/skins/minimal/xui/en/menu_imchiclet_adhoc.xml
@@ -1,2 +1,2 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
-<menu/>
+<menu visible="false"/>
diff --git a/indra/newview/skins/minimal/xui/en/menu_imchiclet_group.xml b/indra/newview/skins/minimal/xui/en/menu_imchiclet_group.xml
index 9ebab9ef98..d3d9e2ef8a 100644
--- a/indra/newview/skins/minimal/xui/en/menu_imchiclet_group.xml
+++ b/indra/newview/skins/minimal/xui/en/menu_imchiclet_group.xml
@@ -1,2 +1,2 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
-<menu/>
+<menu visible="false"/>
diff --git a/indra/newview/skins/minimal/xui/en/menu_imchiclet_p2p.xml b/indra/newview/skins/minimal/xui/en/menu_imchiclet_p2p.xml
index 9ebab9ef98..d3d9e2ef8a 100644
--- a/indra/newview/skins/minimal/xui/en/menu_imchiclet_p2p.xml
+++ b/indra/newview/skins/minimal/xui/en/menu_imchiclet_p2p.xml
@@ -1,2 +1,2 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
-<menu/>
+<menu visible="false"/>
diff --git a/indra/newview/skins/minimal/xui/en/menu_inv_offer_chiclet.xml b/indra/newview/skins/minimal/xui/en/menu_inv_offer_chiclet.xml
index 9ebab9ef98..d3d9e2ef8a 100644
--- a/indra/newview/skins/minimal/xui/en/menu_inv_offer_chiclet.xml
+++ b/indra/newview/skins/minimal/xui/en/menu_inv_offer_chiclet.xml
@@ -1,2 +1,2 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
-<menu/>
+<menu visible="false"/>
diff --git a/indra/newview/skins/minimal/xui/en/menu_inventory.xml b/indra/newview/skins/minimal/xui/en/menu_inventory.xml
index 9ebab9ef98..d3d9e2ef8a 100644
--- a/indra/newview/skins/minimal/xui/en/menu_inventory.xml
+++ b/indra/newview/skins/minimal/xui/en/menu_inventory.xml
@@ -1,2 +1,2 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
-<menu/>
+<menu visible="false"/>
diff --git a/indra/newview/skins/minimal/xui/en/menu_inventory_add.xml b/indra/newview/skins/minimal/xui/en/menu_inventory_add.xml
index 9ebab9ef98..d3d9e2ef8a 100644
--- a/indra/newview/skins/minimal/xui/en/menu_inventory_add.xml
+++ b/indra/newview/skins/minimal/xui/en/menu_inventory_add.xml
@@ -1,2 +1,2 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
-<menu/>
+<menu visible="false"/>
diff --git a/indra/newview/skins/minimal/xui/en/menu_mini_map.xml b/indra/newview/skins/minimal/xui/en/menu_mini_map.xml
index 9ebab9ef98..d3d9e2ef8a 100644
--- a/indra/newview/skins/minimal/xui/en/menu_mini_map.xml
+++ b/indra/newview/skins/minimal/xui/en/menu_mini_map.xml
@@ -1,2 +1,2 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
-<menu/>
+<menu visible="false"/>
diff --git a/indra/newview/skins/minimal/xui/en/menu_navbar.xml b/indra/newview/skins/minimal/xui/en/menu_navbar.xml
index 9ebab9ef98..d3d9e2ef8a 100644
--- a/indra/newview/skins/minimal/xui/en/menu_navbar.xml
+++ b/indra/newview/skins/minimal/xui/en/menu_navbar.xml
@@ -1,2 +1,2 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
-<menu/>
+<menu visible="false"/>
diff --git a/indra/newview/skins/minimal/xui/en/menu_nearby_chat.xml b/indra/newview/skins/minimal/xui/en/menu_nearby_chat.xml
index 9ebab9ef98..d3d9e2ef8a 100644
--- a/indra/newview/skins/minimal/xui/en/menu_nearby_chat.xml
+++ b/indra/newview/skins/minimal/xui/en/menu_nearby_chat.xml
@@ -1,2 +1,2 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
-<menu/>
+<menu visible="false"/>
diff --git a/indra/newview/skins/minimal/xui/en/menu_object_icon.xml b/indra/newview/skins/minimal/xui/en/menu_object_icon.xml
index 9ebab9ef98..d3d9e2ef8a 100644
--- a/indra/newview/skins/minimal/xui/en/menu_object_icon.xml
+++ b/indra/newview/skins/minimal/xui/en/menu_object_icon.xml
@@ -1,2 +1,2 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
-<menu/>
+<menu visible="false"/>
diff --git a/indra/newview/skins/minimal/xui/en/menu_people_groups.xml b/indra/newview/skins/minimal/xui/en/menu_people_groups.xml
index 9ebab9ef98..d3d9e2ef8a 100644
--- a/indra/newview/skins/minimal/xui/en/menu_people_groups.xml
+++ b/indra/newview/skins/minimal/xui/en/menu_people_groups.xml
@@ -1,2 +1,2 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
-<menu/>
+<menu visible="false"/>
diff --git a/indra/newview/skins/minimal/xui/en/menu_place_add_button.xml b/indra/newview/skins/minimal/xui/en/menu_place_add_button.xml
index 9ebab9ef98..d3d9e2ef8a 100644
--- a/indra/newview/skins/minimal/xui/en/menu_place_add_button.xml
+++ b/indra/newview/skins/minimal/xui/en/menu_place_add_button.xml
@@ -1,2 +1,2 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
-<menu/>
+<menu visible="false"/>
diff --git a/indra/newview/skins/minimal/xui/en/menu_script_chiclet.xml b/indra/newview/skins/minimal/xui/en/menu_script_chiclet.xml
index 9ebab9ef98..d3d9e2ef8a 100644
--- a/indra/newview/skins/minimal/xui/en/menu_script_chiclet.xml
+++ b/indra/newview/skins/minimal/xui/en/menu_script_chiclet.xml
@@ -1,2 +1,2 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
-<menu/>
+<menu visible="false"/>
diff --git a/indra/newview/skins/minimal/xui/en/menu_slurl.xml b/indra/newview/skins/minimal/xui/en/menu_slurl.xml
index 9ebab9ef98..d3d9e2ef8a 100644
--- a/indra/newview/skins/minimal/xui/en/menu_slurl.xml
+++ b/indra/newview/skins/minimal/xui/en/menu_slurl.xml
@@ -1,2 +1,2 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
-<menu/>
+<menu visible="false"/>
diff --git a/indra/newview/skins/minimal/xui/en/menu_topinfobar.xml b/indra/newview/skins/minimal/xui/en/menu_topinfobar.xml
index 9ebab9ef98..d3d9e2ef8a 100644
--- a/indra/newview/skins/minimal/xui/en/menu_topinfobar.xml
+++ b/indra/newview/skins/minimal/xui/en/menu_topinfobar.xml
@@ -1,2 +1,2 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
-<menu/>
+<menu visible="false"/>
diff --git a/indra/newview/skins/minimal/xui/en/panel_bottomtray.xml b/indra/newview/skins/minimal/xui/en/panel_bottomtray.xml
index 0145de8be9..d0a77e8c2a 100644
--- a/indra/newview/skins/minimal/xui/en/panel_bottomtray.xml
+++ b/indra/newview/skins/minimal/xui/en/panel_bottomtray.xml
@@ -163,7 +163,7 @@
 			layout="topleft"
 			left="0"
 			name="destination_btn"
-			tool_tip="Shows people window"
+			tool_tip="Shows destinations"
 			top="5"
 			is_toggle="true"
 			use_ellipses="true"
diff --git a/indra/newview/skins/minimal/xui/en/panel_login.xml b/indra/newview/skins/minimal/xui/en/panel_login.xml
index ef058e5567..3903658e71 100644
--- a/indra/newview/skins/minimal/xui/en/panel_login.xml
+++ b/indra/newview/skins/minimal/xui/en/panel_login.xml
@@ -134,7 +134,6 @@ top="20"
   max_chars="128"
   top_pad="0"
   tool_tip="Select your mode. Choose Basic for fast, easy exploration and chat. Choose Advanced to access more features."
-  control_name="SessionSettingsFile"
   name="mode_combo"
   width="120">
 <combo_box.item