merge

160 files changed, 1694 insertions, 882 deletions

diff --git a/build.sh b/build.sh
index b118474498..c180fe12c4 100644
--- a/build.sh
+++ b/build.sh
@@ -59,7 +59,7 @@ pre_build()
     -t $variant \
     -G "$cmake_generator" \
    configure \
-	-DGRID:STRING="$viewer_grid" \
+    -DGRID:STRING="$viewer_grid" \
     -DVIEWER_CHANNEL:STRING="$viewer_channel" \
     -DVIEWER_LOGIN_CHANNEL:STRING="$login_channel" \
     -DINSTALL_PROPRIETARY:BOOL=ON \
@@ -228,7 +228,7 @@ do
       fi
     else
       begin_section "Build$variant"
-      build "$variant" "$build_dir" > "$build_log" 2>&1
+      build "$variant" "$build_dir" >> "$build_log" 2>&1
       begin_section Tests
       grep --line-buffered "^##teamcity" "$build_log"
       end_section Tests
diff --git a/doc/contributions.txt b/doc/contributions.txt
index 16327d0917..ee2dea7344 100644
--- a/doc/contributions.txt
+++ b/doc/contributions.txt
@@ -69,9 +69,11 @@ Aleric Inglewood
 	VWR-10759
 	VWR-10837
 	VWR-12691
+	VWR-12984
 	VWR-13996
 	VWR-14426
 	SNOW-84
+	SNOW-477
 	SNOW-766
 	STORM-163
 Ales Beaumont
@@ -174,6 +176,7 @@ Boroondas Gupte
 	VWR-233
 	VWR-20583
 	VWR-20891
+	VWR-23455
 	WEB-262
 Bulli Schumann
 	CT-218
diff --git a/indra/cmake/Copy3rdPartyLibs.cmake b/indra/cmake/Copy3rdPartyLibs.cmake
index 37f540e157..9081752287 100644
--- a/indra/cmake/Copy3rdPartyLibs.cmake
+++ b/indra/cmake/Copy3rdPartyLibs.cmake
@@ -174,6 +174,7 @@ elseif(DARWIN)
 	libllqtwebkit.dylib
         libndofdev.dylib
         libexception_handler.dylib
+	libcollada14dom.dylib
        )
 
     # fmod is statically linked on darwin
diff --git a/indra/cmake/FMOD.cmake b/indra/cmake/FMOD.cmake
index 96434e38fa..dcf44cd642 100644
--- a/indra/cmake/FMOD.cmake
+++ b/indra/cmake/FMOD.cmake
@@ -7,8 +7,10 @@ if (FMOD)
     set(FMOD_FIND_REQUIRED ON)
     include(FindFMOD)
   else (STANDALONE)
-    include(Prebuilt)
-    use_prebuilt_binary(fmod)
+    if (INSTALL_PROPRIETARY)
+      include(Prebuilt)
+      use_prebuilt_binary(fmod)
+    endif (INSTALL_PROPRIETARY)
     
     if (WINDOWS)
       set(FMOD_LIBRARY fmod)
diff --git a/indra/cmake/GooglePerfTools.cmake b/indra/cmake/GooglePerfTools.cmake
index 048f5a3235..0da2e6c26e 100644
--- a/indra/cmake/GooglePerfTools.cmake
+++ b/indra/cmake/GooglePerfTools.cmake
@@ -15,8 +15,7 @@ else (STANDALONE)
   if (LINUX)
     use_prebuilt_binary(tcmalloc)
     set(TCMALLOC_LIBRARIES 
-	debug tcmalloc_minimal_debug
-	optimized tcmalloc_minimal)
+	tcmalloc_minimal)
     set(STACKTRACE_LIBRARIES stacktrace)
     set(PROFILER_LIBRARIES profiler)
     set(GOOGLE_PERFTOOLS_INCLUDE_DIR
diff --git a/indra/cmake/LLPrimitive.cmake b/indra/cmake/LLPrimitive.cmake
index fae1ef2a51..4bdbfe46e2 100644
--- a/indra/cmake/LLPrimitive.cmake
+++ b/indra/cmake/LLPrimitive.cmake
@@ -11,13 +11,14 @@ set(LLPRIMITIVE_INCLUDE_DIRS
     )
 
 if (WINDOWS)
-    set(LLPRIMITIVE_LIBRARIES 
-        llprimitive
+	set(LLPRIMITIVE_LIBRARIES 
+        debug llprimitive
+        optimized llprimitive
         debug libcollada14dom21-d
-        debug libboost_filesystem-d
-        debug libboost_system-d
         optimized libcollada14dom21
+        debug libboost_filesystem-d
         optimized libboost_filesystem
+        debug libboost_system-d
         optimized libboost_system
         )
 else (WINDOWS)
diff --git a/indra/llaudio/CMakeLists.txt b/indra/llaudio/CMakeLists.txt
index e869b9717c..21ec622819 100644
--- a/indra/llaudio/CMakeLists.txt
+++ b/indra/llaudio/CMakeLists.txt
@@ -14,7 +14,6 @@ include(LLVFS)
 
 include_directories(
     ${LLAUDIO_INCLUDE_DIRS}
-    ${FMOD_INCLUDE_DIR}
     ${LLCOMMON_INCLUDE_DIRS}
     ${LLMATH_INCLUDE_DIRS}
     ${LLMESSAGE_INCLUDE_DIRS}
@@ -45,6 +44,10 @@ set(llaudio_HEADER_FILES
     )
 
 if (FMOD)
+    include_directories(
+        ${FMOD_INCLUDE_DIR}
+        )
+
     list(APPEND llaudio_SOURCE_FILES
          llaudioengine_fmod.cpp
          lllistener_fmod.cpp
diff --git a/indra/llaudio/llvorbisencode.cpp b/indra/llaudio/llvorbisencode.cpp
index 9f479189d7..0e0c80a456 100644
--- a/indra/llaudio/llvorbisencode.cpp
+++ b/indra/llaudio/llvorbisencode.cpp
@@ -120,6 +120,13 @@ S32 check_for_invalid_wav_formats(const std::string& in_fname, std::string& erro
 			+ ((U32) wav_header[5] << 8) 
 			+ wav_header[4];
 
+		if (chunk_length > physical_file_size - file_pos - 4)
+		{
+			infile.close();
+			error_msg = "SoundFileInvalidChunkSize";
+			return(LLVORBISENC_CHUNK_SIZE_ERR);
+		}
+
 //		llinfos << "chunk found: '" << wav_header[0] << wav_header[1] << wav_header[2] << wav_header[3] << "'" << llendl;
 
 		if (!(strncmp((char *)&(wav_header[0]),"fmt ",4)))
diff --git a/indra/llaudio/llvorbisencode.h b/indra/llaudio/llvorbisencode.h
index d33aacf1ea..6b22a2cb59 100644
--- a/indra/llaudio/llvorbisencode.h
+++ b/indra/llaudio/llvorbisencode.h
@@ -38,6 +38,7 @@ const S32 LLVORBISENC_MULTICHANNEL_ERR             = 7; // can't do stereo
 const S32 LLVORBISENC_UNSUPPORTED_SAMPLE_RATE      = 8; // unsupported sample rate
 const S32 LLVORBISENC_UNSUPPORTED_WORD_SIZE        = 9; // unsupported word size
 const S32 LLVORBISENC_CLIP_TOO_LONG                = 10; // source file is too long
+const S32 LLVORBISENC_CHUNK_SIZE_ERR               = 11; // chunk size is wrong
 
 const F32 LLVORBIS_CLIP_MAX_TIME                               = 10.0f;
 const U8  LLVORBIS_CLIP_MAX_CHANNELS                   = 2;
diff --git a/indra/llmath/llvolume.cpp b/indra/llmath/llvolume.cpp
index 0fe309ddf3..9fe4c622d7 100644
--- a/indra/llmath/llvolume.cpp
+++ b/indra/llmath/llvolume.cpp
@@ -92,11 +92,13 @@ extern BOOL gDebugGL;
 
 void assert_aligned(void* ptr, U32 alignment)
 {
+#if 0
 	U32 t = (U32) ptr;
 	if (t%alignment != 0)
 	{
 		llerrs << "WTF?" << llendl;
 	}
+#endif
 }
 
 BOOL check_same_clock_dir( const LLVector3& pt1, const LLVector3& pt2, const LLVector3& pt3, const LLVector3& norm)
@@ -2318,12 +2320,6 @@ bool LLVolume::unpackVolumeFaces(std::istream& is, S32 size)
 			pos_range.setSub(max_pos, min_pos);
 			LLVector2 tc_range = max_tc - min_tc;
 
-			LLVector4a& min = face.mExtents[0];
-			LLVector4a& max = face.mExtents[1];
-
-			min.clear();
-			max.clear();
-			
 			LLVector4a* pos_out = face.mPositions;
 			LLVector4a* norm_out = face.mNormals;
 			LLVector2* tc_out = face.mTexCoords;
@@ -2337,17 +2333,6 @@ bool LLVolume::unpackVolumeFaces(std::istream& is, S32 size)
 				pos_out->mul(pos_range);
 				pos_out->add(min_pos);
 
-				if (j == 0)
-				{
-					min = *pos_out;
-					max = min;
-				}
-				else
-				{
-					min.setMin(min, *pos_out);
-					max.setMax(max, *pos_out);
-				}
-
 				pos_out++;
 
 				U16* n = (U16*) &(norm[j*3*2]);
@@ -2424,6 +2409,19 @@ bool LLVolume::unpackVolumeFaces(std::istream& is, S32 size)
 				}
 			}
 
+			//calculate bounding box
+			LLVector4a& min = face.mExtents[0];
+			LLVector4a& max = face.mExtents[1];
+
+			min.clear();
+			max.clear();
+			min = max = face.mPositions[0];
+
+			for (S32 i = 1; i < face.mNumVertices; ++i)
+			{
+				min.setMin(min, face.mPositions[i]);
+				max.setMax(max, face.mPositions[i]);
+			}
 		}
 	}
 
@@ -6139,6 +6137,14 @@ void LLVolumeFace::createBinormals()
 		LLVector2* tc = (LLVector2*) mTexCoords;
 		LLVector4a* binorm = (LLVector4a*) mBinormals;
 
+		LLVector4a* end = mBinormals+mNumVertices;
+		while (binorm < end)
+		{
+			(*binorm++).clear();
+		}
+
+		binorm = mBinormals;
+
 		for (U32 i = 0; i < mNumIndices/3; i++) 
 		{	//for each triangle
 			const U16& i0 = mIndices[i*3+0];
@@ -6592,6 +6598,12 @@ BOOL LLVolumeFace::createSide(LLVolume* volume, BOOL partial_build)
 		}
 	}
 
+	//clear normals
+	for (U32 i = 0; i < mNumVertices; i++)
+	{
+		mNormals[i].clear();
+	}
+
 	//generate normals 
 	for (U32 i = 0; i < mNumIndices/3; i++) //for each triangle
 	{
diff --git a/indra/llmessage/llcachename.cpp b/indra/llmessage/llcachename.cpp
index 4a66a31c35..522b99bc02 100644
--- a/indra/llmessage/llcachename.cpp
+++ b/indra/llmessage/llcachename.cpp
@@ -38,6 +38,8 @@
 #include "message.h"
 #include "llmemtype.h"
 
+#include <boost/regex.hpp>
+
 // llsd serialization constants
 static const std::string AGENTS("agents");
 static const std::string GROUPS("groups");
@@ -551,6 +553,31 @@ std::string LLCacheName::buildUsername(const std::string& full_name)
 	return full_name;
 }
 
+//static 
+std::string LLCacheName::buildLegacyName(const std::string& complete_name)
+{
+	boost::regex complete_name_regex("(.+)( \\()([A-Za-z]+)(.[A-Za-z]+)*(\\))");
+	boost::match_results<std::string::const_iterator> name_results;
+	if (!boost::regex_match(complete_name, name_results, complete_name_regex)) return complete_name;
+
+	std::string legacy_name = name_results[3];
+	// capitalize the first letter
+	std::string cap_letter = legacy_name.substr(0, 1);
+	LLStringUtil::toUpper(cap_letter);
+	legacy_name = cap_letter + legacy_name.substr(1);
+
+	if (name_results[4].matched)
+	{
+		std::string last_name = name_results[4];
+		std::string cap_letter = last_name.substr(1, 1);
+		LLStringUtil::toUpper(cap_letter);
+		last_name = cap_letter + last_name.substr(2);
+		legacy_name = legacy_name + " " + last_name;
+	}
+
+	return legacy_name;
+}
+
 // This is a little bit kludgy. LLCacheNameCallback is a slot instead of a function pointer.
 //  The reason it is a slot is so that the legacy get() function below can bind an old callback
 //  and pass it as a slot. The reason it isn't a boost::function is so that trackable behavior
diff --git a/indra/llmessage/llcachename.h b/indra/llmessage/llcachename.h
index b469803060..b108e37157 100644
--- a/indra/llmessage/llcachename.h
+++ b/indra/llmessage/llcachename.h
@@ -90,6 +90,12 @@ public:
 	// "Random Linden" -> "random.linden"
 	static std::string buildUsername(const std::string& name);
 	
+	// Converts a complete display name to a legacy name
+	// if possible, otherwise returns the input
+	// "Alias (random.linden)" -> "Random Linden"
+	// "Something random" -> "Something random"
+	static std::string buildLegacyName(const std::string& name);
+	
 	// If available, this method copies the group name into the string
 	// provided. The caller must allocate at least
 	// DB_GROUP_NAME_BUF_SIZE characters. If not available, this
diff --git a/indra/llmessage/llcurl.cpp b/indra/llmessage/llcurl.cpp
index 66f1ffd41b..6473b23e80 100644
--- a/indra/llmessage/llcurl.cpp
+++ b/indra/llmessage/llcurl.cpp
@@ -89,15 +89,29 @@ void check_curl_code(CURLcode code)
 {
 	if (code != CURLE_OK)
 	{
-		llerrs << "curl error detected: " << curl_easy_strerror(code) << llendl;
+		// linux appears to throw a curl error once per session for a bad initialization
+		// at a pretty random time (when enabling cookies). Making curl errors non-asserts
+		// for non-windows platforms for now. - Nyx
+		#if LL_WINDOWS
+			llerrs << "curl error detected: " << curl_easy_strerror(code) << llendl;
+		#else
+			llinfos << "curl error detected: " << curl_easy_strerror(code) << llendl;
+		#endif
 	}
 }
 
-void check_curl_multi_code(CURLMcode code)
+void check_curl_multi_code(CURLMcode code) 
 {
 	if (code != CURLM_OK)
 	{
-		llerrs << "curl multi error detected: " << curl_multi_strerror(code) << llendl;
+		// linux appears to throw a curl error once per session for a bad initialization
+		// at a pretty random time (when enabling cookies). Making curl errors non-asserts
+		// for non-windows platforms for now. - Nyx
+		#if LL_WINDOWS
+			llerrs << "curl multi error detected: " << curl_multi_strerror(code) << llendl;
+		#else 
+			llinfos << "curl multi error detected: " << curl_multi_strerror(code) << llendl;
+		#endif
 	}
 }
 
@@ -1160,7 +1174,9 @@ void LLCurl::initClass()
 	// Do not change this "unless you are familiar with and mean to control 
 	// internal operations of libcurl"
 	// - http://curl.haxx.se/libcurl/c/curl_global_init.html
-	curl_global_init(CURL_GLOBAL_ALL);
+	CURLcode code = curl_global_init(CURL_GLOBAL_ALL);
+
+	check_curl_code(code);
 	
 	Easy::sHandleMutex = new LLMutex(NULL);
 
diff --git a/indra/llprimitive/llmodel.cpp b/indra/llprimitive/llmodel.cpp
index 7fa72d82e1..f7eafb2fff 100644
--- a/indra/llprimitive/llmodel.cpp
+++ b/indra/llprimitive/llmodel.cpp
@@ -875,6 +875,14 @@ void LLModel::optimizeVolumeFaces()
 #endif
 }
 
+// Shrink the model to fit
+// on a 1x1x1 cube centered at the origin.
+// The positions and extents
+// multiplied by  mNormalizedScale
+// and offset by mNormalizedTranslation
+// to be the "original" extents and position.
+// Also, the positions will fit
+// within the unit cube.
 void LLModel::normalizeVolumeFaces()
 {
 
@@ -891,6 +899,10 @@ void LLModel::normalizeVolumeFaces()
 			llerrs << "WTF?" << llendl;
 		}
 
+		// For all of the volume faces
+		// in the model, loop over
+		// them and see what the extents
+		// of the volume along each axis.
 		min = mVolumeFaces[0].mExtents[0];
 		max = mVolumeFaces[0].mExtents[1];
 
@@ -907,32 +919,55 @@ void LLModel::normalizeVolumeFaces()
 			update_min_max(min, max, face.mExtents[1]);
 		}
 
+		// Now that we have the extents of the model
+		// we can compute the offset needed to center
+		// the model at the origin.
+
+		// Compute center of the model
+		// and make it negative to get translation
+		// needed to center at origin.
 		LLVector4a trans;
 		trans.setAdd(min, max);
 		trans.mul(-0.5f);
+
+		// Compute the total size along all
+		// axes of the model.
 		LLVector4a size;
 		size.setSub(max, min);
 
+		// To make the model fit within
+		// the unit cube with only the largest
+		// dimensions fitting on the surface of the cube,
+		// calculate the largest extent on any axis
 		F32 scale = 1.f/llmax(llmax(size[0], size[1]), size[2]);
 
 		for (U32 i = 0; i < mVolumeFaces.size(); ++i)
 		{
 			LLVolumeFace& face = mVolumeFaces[i];
-				
+
+			// We shrink the extents so
+			// that they fall within
+			// the unit cube.
 			face.mExtents[0].add(trans);
 			face.mExtents[0].mul(scale);
 
 			face.mExtents[1].add(trans);
 			face.mExtents[1].mul(scale);
 
+			// For all the positions, we scale
+			// the positions to fit within the unit cube.
 			LLVector4a* pos = (LLVector4a*) face.mPositions;
 			for (U32 j = 0; j < face.mNumVertices; ++j)
 			{
-				pos[j].add(trans);
+			 	pos[j].add(trans);
 				pos[j].mul(scale);
 			}
 		}
 
+		// mNormalizedScale is the scale at which
+		// we would need to multiply the model
+		// by to get the original size of the
+		// model instead of the normalized size.
 		mNormalizedScale = LLVector3(1,1,1) / scale;
 		mNormalizedTranslation.set(trans.getF32ptr());
 		mNormalizedTranslation *= -1.f; 
@@ -1449,9 +1484,7 @@ LLSD LLModel::writeModel(
 		{
 			U32 size = decomp[i].size();
 			total += size;
-			// The valid range of sizes is actually 3-256 verts. We need this to fit into a U8,
-			// So we just subtract 1
-			hulls[i] = (U8) (size - 1);
+			hulls[i] = (U8) (size);
 
 			for (U32 j = 0; j < decomp[i].size(); ++j)
 			{
diff --git a/indra/llrender/llgl.cpp b/indra/llrender/llgl.cpp
index c0edd92bc1..096e8e07ab 100644
--- a/indra/llrender/llgl.cpp
+++ b/indra/llrender/llgl.cpp
@@ -610,41 +610,46 @@ void LLGLManager::shutdownGL()
 void LLGLManager::initExtensions()
 {
 #if LL_MESA_HEADLESS
-# if GL_ARB_multitexture
+# ifdef GL_ARB_multitexture
 	mHasMultitexture = TRUE;
 # else
 	mHasMultitexture = FALSE;
 # endif
-# if GL_ARB_texture_env_combine
+# ifdef GL_ARB_texture_env_combine
 	mHasARBEnvCombine = TRUE;	
 # else
 	mHasARBEnvCombine = FALSE;
 # endif
-# if GL_ARB_texture_compression
+# ifdef GL_ARB_texture_compression
 	mHasCompressedTextures = TRUE;
 # else
 	mHasCompressedTextures = FALSE;
 # endif
-# if GL_ARB_vertex_buffer_object
+# ifdef GL_ARB_vertex_buffer_object
 	mHasVertexBufferObject = TRUE;
 # else
 	mHasVertexBufferObject = FALSE;
 # endif
-# if GL_EXT_framebuffer_object
+# ifdef GL_EXT_framebuffer_object
 	mHasFramebufferObject = TRUE;
 # else
 	mHasFramebufferObject = FALSE;
 # endif
-# if GL_EXT_framebuffer_multisample
+# ifdef GL_EXT_framebuffer_multisample
 	mHasFramebufferMultisample = TRUE;
 # else
 	mHasFramebufferMultisample = FALSE;
 # endif
-# if GL_ARB_draw_buffers
+# ifdef GL_ARB_draw_buffers
 	mHasDrawBuffers = TRUE;
 #else
 	mHasDrawBuffers = FALSE;
 # endif
+# if defined(GL_NV_depth_clamp) || defined(GL_ARB_depth_clamp)
+	mHasDepthClamp = TRUE;
+#else
+	mHasDepthClamp = FALSE;
+#endif
 # if GL_EXT_blend_func_separate
 	mHasBlendFuncSeparate = TRUE;
 #else
@@ -671,6 +676,7 @@ void LLGLManager::initExtensions()
 	mHasCompressedTextures = glh_init_extensions("GL_ARB_texture_compression");
 	mHasOcclusionQuery = ExtensionExists("GL_ARB_occlusion_query", gGLHExts.mSysExts);
 	mHasVertexBufferObject = ExtensionExists("GL_ARB_vertex_buffer_object", gGLHExts.mSysExts);
+	mHasDepthClamp = ExtensionExists("GL_ARB_depth_clamp", gGLHExts.mSysExts) || ExtensionExists("GL_NV_depth_clamp", gGLHExts.mSysExts);
 	// mask out FBO support when packed_depth_stencil isn't there 'cause we need it for LLRenderTarget -Brad
 	mHasFramebufferObject = ExtensionExists("GL_EXT_framebuffer_object", gGLHExts.mSysExts)
 		&& ExtensionExists("GL_EXT_packed_depth_stencil", gGLHExts.mSysExts);
@@ -694,6 +700,7 @@ void LLGLManager::initExtensions()
 	if (getenv("LL_GL_NOEXT"))
 	{
 		//mHasMultitexture = FALSE; // NEEDED!
+		mHasDepthClamp = FALSE;
 		mHasARBEnvCombine = FALSE;
 		mHasCompressedTextures = FALSE;
 		mHasVertexBufferObject = FALSE;
@@ -755,6 +762,7 @@ void LLGLManager::initExtensions()
 		if (strchr(blacklist,'s')) mHasFramebufferMultisample = FALSE;
 		if (strchr(blacklist,'t')) mHasTextureRectangle = FALSE;
 		if (strchr(blacklist,'u')) mHasBlendFuncSeparate = FALSE;//S
+		if (strchr(blacklist,'v')) mHasDepthClamp = FALSE;
 		
 	}
 #endif // LL_LINUX || LL_SOLARIS
@@ -2037,7 +2045,7 @@ void LLGLDepthTest::checkState()
 	}
 }
 
-LLGLClampToFarClip::LLGLClampToFarClip(glh::matrix4f P)
+LLGLSquashToFarClip::LLGLSquashToFarClip(glh::matrix4f P)
 {
 	for (U32 i = 0; i < 4; i++)
 	{
@@ -2050,7 +2058,7 @@ LLGLClampToFarClip::LLGLClampToFarClip(glh::matrix4f P)
 	glMatrixMode(GL_MODELVIEW);
 }
 
-LLGLClampToFarClip::~LLGLClampToFarClip()
+LLGLSquashToFarClip::~LLGLSquashToFarClip()
 {
 	glMatrixMode(GL_PROJECTION);
 	glPopMatrix();
diff --git a/indra/llrender/llgl.h b/indra/llrender/llgl.h
index 5e8965c06a..b0decc1499 100644
--- a/indra/llrender/llgl.h
+++ b/indra/llrender/llgl.h
@@ -92,6 +92,7 @@ public:
 	BOOL mHasOcclusionQuery;
 	BOOL mHasPointParameters;
 	BOOL mHasDrawBuffers;
+	BOOL mHasDepthClamp;
 	BOOL mHasTextureRectangle;
 
 	// Other extensions.
@@ -315,11 +316,11 @@ private:
   leaves this class.
   Does not stack.
 */
-class LLGLClampToFarClip
+class LLGLSquashToFarClip
 {
 public:
-	LLGLClampToFarClip(glh::matrix4f projection);
-	~LLGLClampToFarClip();
+	LLGLSquashToFarClip(glh::matrix4f projection);
+	~LLGLSquashToFarClip();
 };
 
 /*
diff --git a/indra/llrender/llglheaders.h b/indra/llrender/llglheaders.h
index 5a34b46d0c..576969b81a 100644
--- a/indra/llrender/llglheaders.h
+++ b/indra/llrender/llglheaders.h
@@ -829,5 +829,15 @@ extern void glGetBufferPointervARB (GLenum, GLenum, GLvoid* *);
 
 #endif // LL_MESA / LL_WINDOWS / LL_DARWIN
 
+// Even when GL_ARB_depth_clamp is available in the driver, the (correct)
+// headers, and therefore GL_DEPTH_CLAMP might not be defined.
+// In that case GL_DEPTH_CLAMP_NV should be defined, but why not just
+// use the known numeric.
+//
+// To avoid #ifdef's in the code. Just define this here.
+#ifndef GL_DEPTH_CLAMP
+// Probably (still) called GL_DEPTH_CLAMP_NV.
+#define GL_DEPTH_CLAMP 0x864F
+#endif
 
 #endif // LL_LLGLHEADERS_H
diff --git a/indra/llrender/llrendertarget.cpp b/indra/llrender/llrendertarget.cpp
index 867c174f4b..ccbd027f30 100644
--- a/indra/llrender/llrendertarget.cpp
+++ b/indra/llrender/llrendertarget.cpp
@@ -50,7 +50,7 @@ void check_framebuffer_status()
 	}
 }
 
-BOOL LLRenderTarget::sUseFBO = FALSE;
+bool LLRenderTarget::sUseFBO = false;
 
 LLRenderTarget::LLRenderTarget() :
 	mResX(0),
@@ -59,8 +59,8 @@ LLRenderTarget::LLRenderTarget() :
 	mFBO(0),
 	mDepth(0),
 	mStencil(0),
-	mUseDepth(FALSE),
-	mRenderDepth(FALSE),
+	mUseDepth(false),
+	mRenderDepth(false),
 	mUsage(LLTexUnit::TT_TEXTURE),
 	mSamples(0),
 	mSampleBuffer(NULL)
@@ -78,7 +78,7 @@ void LLRenderTarget::setSampleBuffer(LLMultisampleBuffer* buffer)
 	mSampleBuffer = buffer;
 }
 
-void LLRenderTarget::allocate(U32 resx, U32 resy, U32 color_fmt, BOOL depth, BOOL stencil, LLTexUnit::eTextureType usage, BOOL use_fbo)
+void LLRenderTarget::allocate(U32 resx, U32 resy, U32 color_fmt, bool depth, bool stencil, LLTexUnit::eTextureType usage, bool use_fbo)
 {
 	stop_glerror();
 	mResX = resx;
@@ -209,6 +209,16 @@ void LLRenderTarget::shareDepthBuffer(LLRenderTarget& target)
 		llerrs << "Cannot share depth buffer between non FBO render targets." << llendl;
 	}
 
+	if (target.mDepth)
+	{
+		llerrs << "Attempting to override existing depth buffer.  Detach existing buffer first." << llendl;
+	}
+
+	if (target.mUseDepth)
+	{
+		llerrs << "Attempting to override existing shared depth buffer. Detach existing buffer first." << llendl;
+	}
+
 	if (mDepth)
 	{
 		stop_glerror();
@@ -221,37 +231,21 @@ void LLRenderTarget::shareDepthBuffer(LLRenderTarget& target)
 			stop_glerror();
 			glFramebufferRenderbufferEXT(GL_FRAMEBUFFER_EXT, GL_STENCIL_ATTACHMENT_EXT, GL_RENDERBUFFER_EXT, mDepth);			
 			stop_glerror();
+			target.mStencil = true;
 		}
 		else
 		{
 			glFramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, GL_DEPTH_ATTACHMENT_EXT, LLTexUnit::getInternalType(mUsage), mDepth, 0);
 			stop_glerror();
-			if (mStencil)
-			{
-				glFramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, GL_STENCIL_ATTACHMENT_EXT, LLTexUnit::getInternalType(mUsage), mDepth, 0);
-				stop_glerror();
-			}
 		}
 		glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, 0);
 
-		target.mUseDepth = TRUE;
+		target.mUseDepth = true;
 	}
 }
 
 void LLRenderTarget::release()
 {
-	if (mFBO)
-	{
-		glDeleteFramebuffersEXT(1, (GLuint *) &mFBO);
-		mFBO = 0;
-	}
-
-	if (mTex.size() > 0)
-	{
-		LLImageGL::deleteTextures(mTex.size(), &mTex[0]);
-		mTex.clear();
-	}
-
 	if (mDepth)
 	{
 		if (mStencil)
@@ -266,6 +260,33 @@ void LLRenderTarget::release()
 		}
 		mDepth = 0;
 	}
+	else if (mUseDepth && mFBO)
+	{ //detach shared depth buffer
+		glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, mFBO);
+		if (mStencil)
+		{ //attached as a renderbuffer
+			glFramebufferRenderbufferEXT(GL_FRAMEBUFFER_EXT, GL_DEPTH_ATTACHMENT_EXT, GL_RENDERBUFFER_EXT, 0);
+			glFramebufferRenderbufferEXT(GL_FRAMEBUFFER_EXT, GL_STENCIL_ATTACHMENT_EXT, GL_RENDERBUFFER_EXT, 0);
+			mStencil = false;
+		}
+		else
+		{ //attached as a texture
+			glFramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, GL_DEPTH_ATTACHMENT_EXT, LLTexUnit::getInternalType(mUsage), 0, 0);
+		}
+		mUseDepth = false;
+	}
+
+	if (mFBO)
+	{
+		glDeleteFramebuffersEXT(1, (GLuint *) &mFBO);
+		mFBO = 0;
+	}
+
+	if (mTex.size() > 0)
+	{
+		LLImageGL::deleteTextures(mTex.size(), &mTex[0]);
+		mTex.clear();
+	}
 
 	mSampleBuffer = NULL;
 	sBoundTarget = NULL;
@@ -349,19 +370,19 @@ U32 LLRenderTarget::getTexture(U32 attachment) const
 	{
 		llerrs << "Invalid attachment index." << llendl;
 	}
+	if (mTex.empty())
+	{
+		return 0;
+	}
 	return mTex[attachment];
 }
 
 void LLRenderTarget::bindTexture(U32 index, S32 channel)
 {
-	if (index > mTex.size()-1)
-	{
-		llerrs << "Invalid attachment index." << llendl;
-	}
-	gGL.getTexUnit(channel)->bindManual(mUsage, mTex[index]);
+	gGL.getTexUnit(channel)->bindManual(mUsage, getTexture(index));
 }
 
-void LLRenderTarget::flush(BOOL fetch_depth)
+void LLRenderTarget::flush(bool fetch_depth)
 {
 	gGL.flush();
 	if (!mFBO)
@@ -497,9 +518,9 @@ void LLRenderTarget::copyContentsToFramebuffer(LLRenderTarget& source, S32 srcX0
 	}
 }
 
-BOOL LLRenderTarget::isComplete() const
+bool LLRenderTarget::isComplete() const
 {
-	return (!mTex.empty() || mDepth) ? TRUE : FALSE;
+	return (!mTex.empty() || mDepth) ? true : false;
 }
 
 void LLRenderTarget::getViewport(S32* viewport)
@@ -520,10 +541,10 @@ LLMultisampleBuffer::LLMultisampleBuffer()
 
 LLMultisampleBuffer::~LLMultisampleBuffer()
 {
-	releaseSampleBuffer();
+	release();
 }
 
-void LLMultisampleBuffer::releaseSampleBuffer()
+void LLMultisampleBuffer::release()
 {
 	if (mFBO)
 	{
@@ -573,12 +594,12 @@ void LLMultisampleBuffer::bindTarget(LLRenderTarget* ref)
 	sBoundTarget = this;
 }
 
-void LLMultisampleBuffer::allocate(U32 resx, U32 resy, U32 color_fmt, BOOL depth, BOOL stencil,  LLTexUnit::eTextureType usage, BOOL use_fbo )
+void LLMultisampleBuffer::allocate(U32 resx, U32 resy, U32 color_fmt, bool depth, bool stencil,  LLTexUnit::eTextureType usage, bool use_fbo )
 {
 	allocate(resx,resy,color_fmt,depth,stencil,usage,use_fbo,2);
 }
 
-void LLMultisampleBuffer::allocate(U32 resx, U32 resy, U32 color_fmt, BOOL depth, BOOL stencil,  LLTexUnit::eTextureType usage, BOOL use_fbo, U32 samples )
+void LLMultisampleBuffer::allocate(U32 resx, U32 resy, U32 color_fmt, bool depth, bool stencil,  LLTexUnit::eTextureType usage, bool use_fbo, U32 samples )
 {
 	stop_glerror();
 	mResX = resx;
@@ -588,7 +609,7 @@ void LLMultisampleBuffer::allocate(U32 resx, U32 resy, U32 color_fmt, BOOL depth
 	mUseDepth = depth;
 	mStencil = stencil;
 
-	releaseSampleBuffer();
+	release();
 
 	if (!gGLManager.mHasFramebufferMultisample)
 	{
@@ -625,11 +646,9 @@ void LLMultisampleBuffer::allocate(U32 resx, U32 resy, U32 color_fmt, BOOL depth
 			{
 				glFramebufferRenderbufferEXT(GL_FRAMEBUFFER_EXT, GL_STENCIL_ATTACHMENT_EXT, GL_RENDERBUFFER_EXT, mDepth);			
 			}
-			glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, 0);
 		}
-		
+	
 		stop_glerror();
-
 		glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, 0);
 		stop_glerror();
 	}
diff --git a/indra/llrender/llrendertarget.h b/indra/llrender/llrendertarget.h
index ae8613d9be..12dd1c8b90 100644
--- a/indra/llrender/llrendertarget.h
+++ b/indra/llrender/llrendertarget.h
@@ -63,7 +63,7 @@ class LLRenderTarget
 {
 public:
 	//whether or not to use FBO implementation
-	static BOOL sUseFBO; 
+	static bool sUseFBO; 
 
 	LLRenderTarget();
 	virtual ~LLRenderTarget();
@@ -71,7 +71,7 @@ public:
 	//allocate resources for rendering
 	//must be called before use
 	//multiple calls will release previously allocated resources
-	void allocate(U32 resx, U32 resy, U32 color_fmt, BOOL depth, BOOL stencil, LLTexUnit::eTextureType usage = LLTexUnit::TT_TEXTURE, BOOL use_fbo = FALSE);
+	void allocate(U32 resx, U32 resy, U32 color_fmt, bool depth, bool stencil, LLTexUnit::eTextureType usage = LLTexUnit::TT_TEXTURE, bool use_fbo = FALSE);
 
 	//provide this render target with a multisample resource.
 	void setSampleBuffer(LLMultisampleBuffer* buffer);
@@ -88,7 +88,7 @@ public:
 
 	//free any allocated resources
 	//safe to call redundantly
-	void release();
+	virtual void release();
 
 	//bind target for rendering
 	//applies appropriate viewport
@@ -115,7 +115,7 @@ public:
 	U32 getTexture(U32 attachment = 0) const;
 
 	U32 getDepth(void) const { return mDepth; }
-	BOOL hasStencil() const { return mStencil; }
+	bool hasStencil() const { return mStencil; }
 
 	void bindTexture(U32 index, S32 channel);
 
@@ -125,7 +125,7 @@ public:
 	// call bindTarget once, do all your rendering, call flush once
 	// if fetch_depth is TRUE, every effort will be made to copy the depth buffer into 
 	// the current depth texture.  A depth texture will be allocated if needed.
-	void flush(BOOL fetch_depth = FALSE);
+	void flush(bool fetch_depth = FALSE);
 
 	void copyContents(LLRenderTarget& source, S32 srcX0, S32 srcY0, S32 srcX1, S32 srcY1,
 						S32 dstX0, S32 dstY0, S32 dstX1, S32 dstY1, U32 mask, U32 filter);
@@ -136,7 +136,7 @@ public:
 	//Returns TRUE if target is ready to be rendered into.
 	//That is, if the target has been allocated with at least
 	//one renderable attachment (i.e. color buffer, depth buffer).
-	BOOL isComplete() const;
+	bool isComplete() const;
 
 	static LLRenderTarget* getCurrentBoundTarget() { return sBoundTarget; }
 
@@ -147,9 +147,9 @@ protected:
 	std::vector<U32> mTex;
 	U32 mFBO;
 	U32 mDepth;
-	BOOL mStencil;
-	BOOL mUseDepth;
-	BOOL mRenderDepth;
+	bool mStencil;
+	bool mUseDepth;
+	bool mRenderDepth;
 	LLTexUnit::eTextureType mUsage;
 	U32 mSamples;
 	LLMultisampleBuffer* mSampleBuffer;
@@ -164,12 +164,12 @@ public:
 	LLMultisampleBuffer();
 	virtual ~LLMultisampleBuffer();
 
-	void releaseSampleBuffer();
+	virtual void release();
 
 	virtual void bindTarget();
 	void bindTarget(LLRenderTarget* ref);
-	virtual void allocate(U32 resx, U32 resy, U32 color_fmt, BOOL depth, BOOL stencil, LLTexUnit::eTextureType usage, BOOL use_fbo);
-	void allocate(U32 resx, U32 resy, U32 color_fmt, BOOL depth, BOOL stencil, LLTexUnit::eTextureType usage, BOOL use_fbo, U32 samples);
+	virtual void allocate(U32 resx, U32 resy, U32 color_fmt, bool depth, bool stencil, LLTexUnit::eTextureType usage, bool use_fbo);
+	void allocate(U32 resx, U32 resy, U32 color_fmt, bool depth, bool stencil, LLTexUnit::eTextureType usage, bool use_fbo, U32 samples);
 	virtual void addColorAttachment(U32 color_fmt);
 	virtual void allocateDepth();
 };
diff --git a/indra/llui/llmenubutton.cpp b/indra/llui/llmenubutton.cpp
index c1b5efaa72..ac568a83e4 100644
--- a/indra/llui/llmenubutton.cpp
+++ b/indra/llui/llmenubutton.cpp
@@ -29,7 +29,7 @@
 #include "llmenubutton.h"
 
 // Linden library includes
-#include "llmenugl.h"
+#include "lltoggleablemenu.h"
 #include "llstring.h"
 #include "v4color.h"
 
@@ -44,22 +44,26 @@ LLMenuButton::Params::Params()
 
 LLMenuButton::LLMenuButton(const LLMenuButton::Params& p)
 :	LLButton(p),
-	mMenu(NULL),
-	mMenuVisibleLastFrame(false),
+	mIsMenuShown(false),
 	mMenuPosition(MP_BOTTOM_LEFT)
 {
 	std::string menu_filename = p.menu_filename;
 
 	if (!menu_filename.empty())
 	{
-		mMenu = LLUICtrlFactory::getInstance()->createFromFile<LLMenuGL>(menu_filename, LLMenuGL::sMenuContainer, LLMenuHolderGL::child_registry_t::instance());
-		if (!mMenu)
+		LLToggleableMenu* menu = LLUICtrlFactory::getInstance()->createFromFile<LLToggleableMenu>(menu_filename, LLMenuGL::sMenuContainer, LLMenuHolderGL::child_registry_t::instance());
+		if (!menu)
 		{
 			llwarns << "Error loading menu_button menu" << llendl;
+			return;
 		}
-	}
 
-	updateMenuOrigin();
+		menu->setVisibilityChangeCallback(boost::bind(&LLMenuButton::onMenuVisibilityChange, this, _2));
+
+		mMenuHandle = menu->getHandle();
+
+		updateMenuOrigin();
+	}
 }
 
 boost::signals2::connection LLMenuButton::setMouseDownCallback( const mouse_signal_t::slot_type& cb )
@@ -69,34 +73,34 @@ boost::signals2::connection LLMenuButton::setMouseDownCallback( const mouse_sign
 
 void LLMenuButton::hideMenu()
 {
-	if(!mMenu) return;
-	mMenu->setVisible(FALSE);
+	if(mMenuHandle.isDead()) return;
+
+	LLToggleableMenu* menu = dynamic_cast<LLToggleableMenu*>(mMenuHandle.get());
+	if (menu)
+	{
+		menu->setVisible(FALSE);
+	}
 }
 
-void LLMenuButton::setMenu(LLMenuGL* menu, EMenuPosition position /*MP_TOP_LEFT*/)
+LLToggleableMenu* LLMenuButton::getMenu()
 {
-	mMenu = menu;
-	mMenuPosition = position;
+	return dynamic_cast<LLToggleableMenu*>(mMenuHandle.get());
 }
 
-void LLMenuButton::draw()
+void LLMenuButton::setMenu(LLToggleableMenu* menu, EMenuPosition position /*MP_TOP_LEFT*/)
 {
-	//we save this off so next frame when we try to close it by
-	//button click, and it hides menus before we get to it, we know
-	mMenuVisibleLastFrame = mMenu && mMenu->getVisible();
-
-	if (mMenuVisibleLastFrame)
-	{
-		setForcePressedState(true);
-	}
+	if (!menu) return;
 
-	LLButton::draw();
+	mMenuHandle = menu->getHandle();
+	mMenuPosition = position;
 
-	setForcePressedState(false);
+	menu->setVisibilityChangeCallback(boost::bind(&LLMenuButton::onMenuVisibilityChange, this, _2));
 }
 
 BOOL LLMenuButton::handleKeyHere(KEY key, MASK mask )
 {
+	if (mMenuHandle.isDead()) return FALSE;
+
 	if( KEY_RETURN == key && mask == MASK_NONE && !gKeyboard->getKeyRepeated(key))
 	{
 		// *HACK: We emit the mouse down signal to fire the callback bound to the
@@ -107,9 +111,10 @@ BOOL LLMenuButton::handleKeyHere(KEY key, MASK mask )
 		return TRUE;
 	}
 
-	if (mMenu && mMenu->getVisible() && key == KEY_ESCAPE && mask == MASK_NONE)
+	LLToggleableMenu* menu = dynamic_cast<LLToggleableMenu*>(mMenuHandle.get());
+	if (menu && menu->getVisible() && key == KEY_ESCAPE && mask == MASK_NONE)
 	{
-		mMenu->setVisible(FALSE);
+		menu->setVisible(FALSE);
 		return TRUE;
 	}
 	
@@ -119,6 +124,7 @@ BOOL LLMenuButton::handleKeyHere(KEY key, MASK mask )
 BOOL LLMenuButton::handleMouseDown(S32 x, S32 y, MASK mask)
 {
 	LLButton::handleMouseDown(x, y, mask);
+
 	toggleMenu();
 	
 	return TRUE;
@@ -126,28 +132,38 @@ BOOL LLMenuButton::handleMouseDown(S32 x, S32 y, MASK mask)
 
 void LLMenuButton::toggleMenu()
 {
-    if(!mMenu) return;
+	if(mMenuHandle.isDead()) return;
+
+	LLToggleableMenu* menu = dynamic_cast<LLToggleableMenu*>(mMenuHandle.get());
+	if (!menu) return;
 
-	if (mMenu->getVisible() || mMenuVisibleLastFrame)
+	// Store the button rectangle to toggle menu visibility if a mouse event
+	// occurred inside or outside the button rect.
+	menu->setButtonRect(this);
+
+	if (!menu->toggleVisibility() && mIsMenuShown)
 	{
-		mMenu->setVisible(FALSE);
+		setForcePressedState(false);
+		mIsMenuShown = false;
 	}
 	else
 	{
-		mMenu->buildDrawLabels();
-		mMenu->arrangeAndClear();
-		mMenu->updateParent(LLMenuGL::sMenuContainer);
+		menu->buildDrawLabels();
+		menu->arrangeAndClear();
+		menu->updateParent(LLMenuGL::sMenuContainer);
 
 		updateMenuOrigin();
 
-	    //mMenu->needsArrange(); //so it recalculates the visible elements
-		LLMenuGL::showPopup(getParent(), mMenu, mX, mY);
+		LLMenuGL::showPopup(getParent(), menu, mX, mY);
+
+		setForcePressedState(true);
+		mIsMenuShown = true;
 	}
 }
 
 void LLMenuButton::updateMenuOrigin()
 {
-	if (!mMenu)	return;
+	if (mMenuHandle.isDead()) return;
 
 	LLRect rect = getRect();
 
@@ -156,7 +172,7 @@ void LLMenuButton::updateMenuOrigin()
 		case MP_TOP_LEFT:
 		{
 			mX = rect.mLeft;
-			mY = rect.mTop + mMenu->getRect().getHeight();
+			mY = rect.mTop + mMenuHandle.get()->getRect().getHeight();
 			break;
 		}
 		case MP_BOTTOM_LEFT:
@@ -167,3 +183,17 @@ void LLMenuButton::updateMenuOrigin()
 		}
 	}
 }
+
+void LLMenuButton::onMenuVisibilityChange(const LLSD& param)
+{
+	bool new_visibility = param["visibility"].asBoolean();
+	bool is_closed_by_button_click = param["closed_by_button_click"].asBoolean();
+
+	// Reset the button "pressed" state only if the menu is shown by this particular
+	// menu button (not any other control) and is not being closed by a click on the button.
+	if (!new_visibility && !is_closed_by_button_click && mIsMenuShown)
+	{
+		setForcePressedState(false);
+		mIsMenuShown = false;
+	}
+}
diff --git a/indra/llui/llmenubutton.h b/indra/llui/llmenubutton.h
index 81c3592b16..9e91b9e99d 100644
--- a/indra/llui/llmenubutton.h
+++ b/indra/llui/llmenubutton.h
@@ -29,7 +29,7 @@
 
 #include "llbutton.h"
 
-class LLMenuGL;
+class LLToggleableMenu;
 
 class LLMenuButton
 : public LLButton
@@ -52,14 +52,13 @@ public:
 	
 	boost::signals2::connection setMouseDownCallback( const mouse_signal_t::slot_type& cb );
 
-	/*virtual*/ void draw();
 	/*virtual*/ BOOL handleMouseDown(S32 x, S32 y, MASK mask);
 	/*virtual*/ BOOL handleKeyHere(KEY key, MASK mask );
 
 	void hideMenu();
 
-	LLMenuGL* getMenu() { return mMenu; }
-	void setMenu(LLMenuGL* menu, EMenuPosition position = MP_TOP_LEFT);
+	LLToggleableMenu* getMenu();
+	void setMenu(LLToggleableMenu* menu, EMenuPosition position = MP_TOP_LEFT);
 
 	void setMenuPosition(EMenuPosition position) { mMenuPosition = position; }
 
@@ -70,12 +69,14 @@ protected:
 	void toggleMenu();
 	void updateMenuOrigin();
 
+	void onMenuVisibilityChange(const LLSD& param);
+
 private:
-	LLMenuGL*		mMenu;
-	bool 			mMenuVisibleLastFrame;
-	EMenuPosition	mMenuPosition;
-	S32				mX;
-	S32				mY;
+	LLHandle<LLView>		mMenuHandle;
+	bool					mIsMenuShown;
+	EMenuPosition			mMenuPosition;
+	S32						mX;
+	S32						mY;
 };
 
 
diff --git a/indra/llui/lltoggleablemenu.cpp b/indra/llui/lltoggleablemenu.cpp
index 0eb2dc1387..d29260750f 100644
--- a/indra/llui/lltoggleablemenu.cpp
+++ b/indra/llui/lltoggleablemenu.cpp
@@ -35,10 +35,22 @@ static LLDefaultChildRegistry::Register<LLToggleableMenu> r("toggleable_menu");
 LLToggleableMenu::LLToggleableMenu(const LLToggleableMenu::Params& p)
 :	LLMenuGL(p),
 	mButtonRect(),
+	mVisibilityChangeSignal(NULL),
 	mClosedByButtonClick(false)
 {
 }
 
+LLToggleableMenu::~LLToggleableMenu()
+{
+	delete mVisibilityChangeSignal;
+}
+
+boost::signals2::connection LLToggleableMenu::setVisibilityChangeCallback(const commit_signal_t::slot_type& cb)
+{
+	if (!mVisibilityChangeSignal) mVisibilityChangeSignal = new commit_signal_t();
+	return mVisibilityChangeSignal->connect(cb);
+}
+
 // virtual
 void LLToggleableMenu::handleVisibilityChange (BOOL curVisibilityIn)
 {
@@ -49,6 +61,12 @@ void LLToggleableMenu::handleVisibilityChange (BOOL curVisibilityIn)
 	{
 		mClosedByButtonClick = true;
 	}
+
+	if (mVisibilityChangeSignal)
+	{
+		(*mVisibilityChangeSignal)(this,
+				LLSD().with("visibility", curVisibilityIn).with("closed_by_button_click", mClosedByButtonClick));
+	}
 }
 
 void LLToggleableMenu::setButtonRect(const LLRect& rect, LLView* current_view)
diff --git a/indra/llui/lltoggleablemenu.h b/indra/llui/lltoggleablemenu.h
index f036cdfffb..2094bd776f 100644
--- a/indra/llui/lltoggleablemenu.h
+++ b/indra/llui/lltoggleablemenu.h
@@ -41,6 +41,10 @@ protected:
 	LLToggleableMenu(const Params&);
 	friend class LLUICtrlFactory;
 public:
+	~LLToggleableMenu();
+
+	boost::signals2::connection setVisibilityChangeCallback( const commit_signal_t::slot_type& cb );
+
 	virtual void handleVisibilityChange (BOOL curVisibilityIn);
 
 	const LLRect& getButtonRect() const { return mButtonRect; }
@@ -57,6 +61,7 @@ public:
 protected:
 	bool mClosedByButtonClick;
 	LLRect mButtonRect;
+	commit_signal_t*	mVisibilityChangeSignal;
 };
 
 #endif // LL_LLTOGGLEABLEMENU_H
diff --git a/indra/llui/llurlentry.cpp b/indra/llui/llurlentry.cpp
index f58c07754f..f49dfec82b 100644
--- a/indra/llui/llurlentry.cpp
+++ b/indra/llui/llurlentry.cpp
@@ -972,7 +972,7 @@ std::string LLUrlEntryWorldMap::getLocation(const std::string &url) const
 //
 LLUrlEntryNoLink::LLUrlEntryNoLink()
 {
-	mPattern = boost::regex("<nolink>[^<]*</nolink>",
+	mPattern = boost::regex("<nolink>.*</nolink>",
 							boost::regex::perl|boost::regex::icase);
 }
 
diff --git a/indra/newview/CMakeLists.txt b/indra/newview/CMakeLists.txt
index 0997c80e46..2b4a2dfdb0 100644
--- a/indra/newview/CMakeLists.txt
+++ b/indra/newview/CMakeLists.txt
@@ -1270,7 +1270,6 @@ if (WINDOWS)
         ${DINPUT_LIBRARY}
         ${DXGUID_LIBRARY}
         kernel32
-        libboost_system
         odbc32
         odbccp32
         ole32
diff --git a/indra/newview/app_settings/settings.xml b/indra/newview/app_settings/settings.xml
index e161b67184..5ac076ae1b 100644
--- a/indra/newview/app_settings/settings.xml
+++ b/indra/newview/app_settings/settings.xml
@@ -3874,7 +3874,7 @@
       <key>Type</key>
       <string>String</string>
       <key>Value</key>
-      <string>http://search.secondlife.com/viewer/[CATEGORY]?q=[QUERY]&amp;p=[AUTH_TOKEN]&amp;r=[MATURITY]&amp;lang=[LANGUAGE]&amp;g=[GODLIKE]&amp;sid=[SESSION_ID]&amp;rid=[REGION_ID]&amp;pid=[PARCEL_ID]&amp;channel=[CHANNEL]&amp;version=[VERSION]&amp;major=[VERSION_MAJOR]&amp;minor=[VERSION_MINOR]&amp;patch=[VERSION_PATCH]&amp;build=[VERSION_BUILD]</string>
+      <string>http://search.secondlife.com/viewer/[CATEGORY]/?q=[QUERY]&amp;p=[AUTH_TOKEN]&amp;r=[MATURITY]&amp;lang=[LANGUAGE]&amp;g=[GODLIKE]&amp;sid=[SESSION_ID]&amp;rid=[REGION_ID]&amp;pid=[PARCEL_ID]&amp;channel=[CHANNEL]&amp;version=[VERSION]&amp;major=[VERSION_MAJOR]&amp;minor=[VERSION_MINOR]&amp;patch=[VERSION_PATCH]&amp;build=[VERSION_BUILD]</string>
     </map>
     <key>HighResSnapshot</key>
     <map>
@@ -12330,5 +12330,16 @@
       <key>Value</key>
       <real>300.0</real>
     </map>
+    <key>GroupMembersSortOrder</key>
+    <map>
+      <key>Comment</key>
+      <string>The order by which group members will be sorted (name|donated|online)</string>
+      <key>Persist</key>
+      <integer>1</integer>
+      <key>Type</key>
+      <string>String</string>
+      <key>Value</key>
+      <string>name</string>
+    </map>
 </map>
 </llsd>
diff --git a/indra/newview/featuretable.txt b/indra/newview/featuretable.txt
index 21dfc0d5e2..8dd4b62a37 100644
--- a/indra/newview/featuretable.txt
+++ b/indra/newview/featuretable.txt
@@ -1,4 +1,4 @@
-version 24
+version 25
 
 // NOTE: This is mostly identical to featuretable_mac.txt with a few differences
 // Should be combined into one table
@@ -149,7 +149,7 @@ WLSkyDetail					1	48
 RenderDeferred				1	0
 RenderDeferredSSAO			1	0
 RenderShadowDetail			1	0
-RenderUseFBO				1	1
+RenderUseFBO				1	0
 
 //
 // Ultra graphics (REALLY PURTY!)
@@ -177,7 +177,7 @@ WLSkyDetail					1	128
 RenderDeferred				1	1
 RenderDeferredSSAO			1	1
 RenderShadowDetail			1	2
-RenderUseFBO				1	1
+RenderUseFBO				1	0
 
 //
 // Class Unknown Hardware (unknown)
diff --git a/indra/newview/featuretable_xp.txt b/indra/newview/featuretable_xp.txt
index 9603921e94..a6807e6dc1 100644
--- a/indra/newview/featuretable_xp.txt
+++ b/indra/newview/featuretable_xp.txt
@@ -1,4 +1,4 @@
-version 24
+version 25
 
 // NOTE: This is mostly identical to featuretable_mac.txt with a few differences
 // Should be combined into one table
@@ -144,7 +144,7 @@ WLSkyDetail					1	48
 RenderDeferred				1	0
 RenderDeferredSSAO			1	0
 RenderShadowDetail			1	0
-RenderUseFBO				1	1
+RenderUseFBO				1	0
 
 //
 // Ultra graphics (REALLY PURTY!)
@@ -171,7 +171,7 @@ WLSkyDetail					1	128
 RenderDeferred				1	0
 RenderDeferredSSAO			1	0
 RenderShadowDetail			1	0
-RenderUseFBO				1	1
+RenderUseFBO				1	0
 
 //
 // Class Unknown Hardware (unknown)
diff --git a/indra/newview/installers/windows/installer_template.nsi b/indra/newview/installers/windows/installer_template.nsi
index d1cd335783..d5712f80cf 100644
--- a/indra/newview/installers/windows/installer_template.nsi
+++ b/indra/newview/installers/windows/installer_template.nsi
@@ -52,7 +52,7 @@ LangString LanguageCode ${LANG_JAPANESE} "ja"
 LangString LanguageCode ${LANG_ITALIAN}  "it"
 LangString LanguageCode ${LANG_KOREAN}   "ko"
 LangString LanguageCode ${LANG_DUTCH}    "nl"
-LangString LanguageCode ${LANG_POLISH}   "da"
+LangString LanguageCode ${LANG_POLISH}   "pl"
 LangString LanguageCode ${LANG_PORTUGUESEBR} "pt"
 LangString LanguageCode ${LANG_SIMPCHINESE}  "zh"
 
diff --git a/indra/newview/llchathistory.cpp b/indra/newview/llchathistory.cpp
index 378c4358b3..cb5cf4a61d 100644
--- a/indra/newview/llchathistory.cpp
+++ b/indra/newview/llchathistory.cpp
@@ -54,6 +54,7 @@
 #include "llviewertexteditor.h"
 #include "llworld.h"
 #include "lluiconstants.h"
+#include "llstring.h"
 
 #include "llviewercontrol.h"
 
@@ -260,7 +261,7 @@ public:
 		if((chat.mFromID.isNull() && chat.mFromName.empty()) || chat.mFromName == SYSTEM_FROM && chat.mFromID.isNull())
 		{
 			mSourceType = CHAT_SOURCE_SYSTEM;
-		}
+		}  
 
 		mUserNameFont = style_params.font();
 		LLTextBox* user_name = getChild<LLTextBox>("user_name");
@@ -268,14 +269,14 @@ public:
 		user_name->setColor(style_params.color());
 
 		if (chat.mFromName.empty()
-			|| mSourceType == CHAT_SOURCE_SYSTEM
-			|| mAvatarID.isNull())
+			|| mSourceType == CHAT_SOURCE_SYSTEM)
 		{
 			mFrom = LLTrans::getString("SECOND_LIFE");
 			user_name->setValue(mFrom);
 			updateMinUserNameWidth();
 		}
 		else if (mSourceType == CHAT_SOURCE_AGENT
+				 && !mAvatarID.isNull()
 				 && chat.mChatStyle != CHAT_STYLE_HISTORY)
 		{
 			// ...from a normal user, lookup the name and fill in later.
@@ -288,7 +289,41 @@ public:
 			LLAvatarNameCache::get(mAvatarID,
 				boost::bind(&LLChatHistoryHeader::onAvatarNameCache, this, _1, _2));
 		}
-		else {
+		else if (chat.mChatStyle == CHAT_STYLE_HISTORY ||
+				 mSourceType == CHAT_SOURCE_AGENT)
+		{
+			//if it's an avatar name with a username add formatting
+			S32 username_start = chat.mFromName.rfind(" (");
+			S32 username_end = chat.mFromName.rfind(')');
+			
+			if (username_start != std::string::npos &&
+				username_end == (chat.mFromName.length() - 1))
+			{
+				mFrom = chat.mFromName.substr(0, username_start);
+				user_name->setValue(mFrom);
+
+				if (gSavedSettings.getBOOL("NameTagShowUsernames"))
+				{
+					std::string username = chat.mFromName.substr(username_start + 2);
+					username = username.substr(0, username.length() - 1);
+					LLStyle::Params style_params_name;
+					LLColor4 userNameColor = LLUIColorTable::instance().getColor("EmphasisColor");
+					style_params_name.color(userNameColor);
+					style_params_name.font.name("SansSerifSmall");
+					style_params_name.font.style("NORMAL");
+					style_params_name.readonly_color(userNameColor);
+					user_name->appendText("  - " + username, FALSE, style_params_name);
+				}
+			}
+			else
+			{
+				mFrom = chat.mFromName;
+				user_name->setValue(mFrom);
+				updateMinUserNameWidth();
+			}
+		}
+		else
+		{
 			// ...from an object, just use name as given
 			mFrom = chat.mFromName;
 			user_name->setValue(mFrom);
@@ -367,7 +402,9 @@ public:
 		user_name->setValue( LLSD(av_name.mDisplayName ) );
 		user_name->setToolTip( av_name.mUsername );
 
-		if (gSavedSettings.getBOOL("NameTagShowUsernames") && LLAvatarNameCache::useDisplayNames())
+		if (gSavedSettings.getBOOL("NameTagShowUsernames") && 
+			LLAvatarNameCache::useDisplayNames() &&
+			!av_name.mIsDisplayNameDefault)
 		{
 			LLStyle::Params style_params_name;
 			LLColor4 userNameColor = LLUIColorTable::instance().getColor("EmphasisColor");
diff --git a/indra/newview/lldrawable.cpp b/indra/newview/lldrawable.cpp
index 8efe2db3d5..5b5efdeabf 100644
--- a/indra/newview/lldrawable.cpp
+++ b/indra/newview/lldrawable.cpp
@@ -386,6 +386,7 @@ void LLDrawable::makeActive()
 	{
 		U32 pcode = mVObjp->getPCode();
 		if (pcode == LLViewerObject::LL_VO_WATER ||
+			pcode == LLViewerObject::LL_VO_VOID_WATER ||
 			pcode == LLViewerObject::LL_VO_SURFACE_PATCH ||
 			pcode == LLViewerObject::LL_VO_PART_GROUP ||
 			pcode == LLViewerObject::LL_VO_HUD_PART_GROUP ||
diff --git a/indra/newview/lldrawpool.cpp b/indra/newview/lldrawpool.cpp
index 31cc6df0f7..25e4bc847c 100644
--- a/indra/newview/lldrawpool.cpp
+++ b/indra/newview/lldrawpool.cpp
@@ -89,6 +89,7 @@ LLDrawPool *LLDrawPool::createPool(const U32 type, LLViewerTexture *tex0)
 	case POOL_SKY:
 		poolp = new LLDrawPoolSky();
 		break;
+	case POOL_VOIDWATER:
 	case POOL_WATER:
 		poolp = new LLDrawPoolWater();
 		break;
diff --git a/indra/newview/lldrawpool.h b/indra/newview/lldrawpool.h
index c8fa32b265..5bfaa260cc 100644
--- a/indra/newview/lldrawpool.h
+++ b/indra/newview/lldrawpool.h
@@ -57,6 +57,7 @@ public:
 		POOL_BUMP,
 		POOL_INVISIBLE, // see below *
 		POOL_AVATAR,
+		POOL_VOIDWATER,
 		POOL_WATER,
 		POOL_GLOW,
 		POOL_ALPHA,
diff --git a/indra/newview/lldrawpoolground.cpp b/indra/newview/lldrawpoolground.cpp
index e950fbfa82..b4dc0c26a6 100644
--- a/indra/newview/lldrawpoolground.cpp
+++ b/indra/newview/lldrawpoolground.cpp
@@ -68,7 +68,7 @@ void LLDrawPoolGround::render(S32 pass)
 
 	LLGLDepthTest gls_depth(GL_TRUE, GL_FALSE);
 
-	LLGLClampToFarClip far_clip(glh_get_current_projection());
+	LLGLSquashToFarClip far_clip(glh_get_current_projection());
 
 	F32 water_height = gAgent.getRegion()->getWaterHeight();
 	glPushMatrix();
diff --git a/indra/newview/lldrawpoolsky.cpp b/indra/newview/lldrawpoolsky.cpp
index d811ab8c54..9eb45a952c 100644
--- a/indra/newview/lldrawpoolsky.cpp
+++ b/indra/newview/lldrawpoolsky.cpp
@@ -97,7 +97,7 @@ void LLDrawPoolSky::render(S32 pass)
 
 	LLGLDepthTest gls_depth(GL_TRUE, GL_FALSE);
 
-	LLGLClampToFarClip far_clip(glh_get_current_projection());
+	LLGLSquashToFarClip far_clip(glh_get_current_projection());
 
 	LLGLEnable fog_enable( (mVertexShaderLevel < 1 && LLViewerCamera::getInstance()->cameraUnderWater()) ? GL_FOG : 0);
 
diff --git a/indra/newview/lldrawpoolwater.cpp b/indra/newview/lldrawpoolwater.cpp
index ce1b899d55..6126908231 100644
--- a/indra/newview/lldrawpoolwater.cpp
+++ b/indra/newview/lldrawpoolwater.cpp
@@ -532,6 +532,7 @@ void LLDrawPoolWater::shade()
 	glColor4fv(water_color.mV);
 
 	{
+		LLGLEnable depth_clamp(gGLManager.mHasDepthClamp ? GL_DEPTH_CLAMP : 0);
 		LLGLDisable cullface(GL_CULL_FACE);
 		for (std::vector<LLFace*>::iterator iter = mDrawFace.begin();
 			iter != mDrawFace.end(); iter++)
@@ -548,30 +549,19 @@ void LLDrawPoolWater::shade()
 
 			sNeedsReflectionUpdate = TRUE;
 			
-			if (water->getUseTexture())
+			if (water->getUseTexture() || !water->getIsEdgePatch())
 			{
 				sNeedsDistortionUpdate = TRUE;
 				face->renderIndexed();
 			}
+			else if (gGLManager.mHasDepthClamp || deferred_render)
+			{
+				face->renderIndexed();
+			}
 			else
-			{ //smash background faces to far clip plane
-				if (water->getIsEdgePatch())
-				{
-					if (deferred_render)
-					{
-						face->renderIndexed();
-					}
-					else
-					{
-						LLGLClampToFarClip far_clip(glh_get_current_projection());
-						face->renderIndexed();
-					}
-				}
-				else
-				{
-					sNeedsDistortionUpdate = TRUE;
-					face->renderIndexed();
-				}
+			{
+				LLGLSquashToFarClip far_clip(glh_get_current_projection());
+				face->renderIndexed();
 			}
 		}
 	}
diff --git a/indra/newview/lldrawpoolwlsky.cpp b/indra/newview/lldrawpoolwlsky.cpp
index 41a299151e..eaa6aa7e37 100644
--- a/indra/newview/lldrawpoolwlsky.cpp
+++ b/indra/newview/lldrawpoolwlsky.cpp
@@ -260,7 +260,7 @@ void LLDrawPoolWLSky::render(S32 pass)
 	LLGLDepthTest depth(GL_TRUE, GL_FALSE);
 	LLGLDisable clip(GL_CLIP_PLANE0);
 
-	LLGLClampToFarClip far_clip(glh_get_current_projection());
+	LLGLSquashToFarClip far_clip(glh_get_current_projection());
 
 	renderSkyHaze(camHeightLocal);
 
diff --git a/indra/newview/llface.cpp b/indra/newview/llface.cpp
index e862d91aca..f5a04c8c81 100644
--- a/indra/newview/llface.cpp
+++ b/indra/newview/llface.cpp
@@ -1658,12 +1658,21 @@ BOOL LLFace::getGeometryVolume(const LLVolume& volume,
 	{
 		LLVector4a src;
 
-		src.splat(reinterpret_cast<F32&>(color.mAll));
+		U32 vec[4];
+		vec[0] = vec[1] = vec[2] = vec[3] = color.mAll;
+		
+		src.loadua((F32*) vec);
+
+		LLVector4a* dst = (LLVector4a*) colors.get();
+		S32 num_vecs = num_vertices/4;
+		if (num_vertices%4 > 0)
+		{
+			++num_vecs;
+		}
 
-		F32* dst = (F32*) colors.get();
-		for (S32 i = 0; i < num_vertices; i+=4)
+		for (S32 i = 0; i < num_vecs; i++)
 		{	
-			LLVector4a::copy4a(dst+i, (F32*) &src);
+			dst[i] = src;
 		}
 	}
 
diff --git a/indra/newview/llflexibleobject.cpp b/indra/newview/llflexibleobject.cpp
index b7f255e052..689fa72958 100644
--- a/indra/newview/llflexibleobject.cpp
+++ b/indra/newview/llflexibleobject.cpp
@@ -316,11 +316,13 @@ BOOL LLVolumeImplFlexible::doIdleUpdate(LLAgent &agent, LLWorld &world, const F6
 		return FALSE; // (we are not initialized or updated)
 	}
 
-	if (force_update)
+	bool visible = mVO->mDrawable->isVisible();
+
+	if (force_update && visible)
 	{
 		gPipeline.markRebuild(mVO->mDrawable, LLDrawable::REBUILD_POSITION, FALSE);
 	}
-	else if	(mVO->mDrawable->isVisible() &&
+	else if	(visible &&
 		!mVO->mDrawable->isState(LLDrawable::IN_REBUILD_Q1) &&
 		mVO->getPixelArea() > 256.f)
 	{
@@ -364,7 +366,7 @@ void LLVolumeImplFlexible::doFlexibleUpdate()
 	LLFastTimer ftm(FTM_DO_FLEXIBLE_UPDATE);
 	LLVolume* volume = mVO->getVolume();
 	LLPath *path = &volume->getPath();
-	if (mSimulateRes == 0)
+	if (mSimulateRes == 0 && mVO->mDrawable->isVisible())
 	{
 		mVO->markForUpdate(TRUE);
 		if (!doIdleUpdate(gAgent, *LLWorld::getInstance(), 0.0))
diff --git a/indra/newview/llfloatergodtools.cpp b/indra/newview/llfloatergodtools.cpp
index 662e1c4f42..a34e0353ec 100644
--- a/indra/newview/llfloatergodtools.cpp
+++ b/indra/newview/llfloatergodtools.cpp
@@ -209,13 +209,6 @@ void LLFloaterGodTools::processRegionInfo(LLMessageSystem* msg)
 	llassert(msg);
 	if (!msg) return;
 
-	LLHost host = msg->getSender();
-	if (host != gAgent.getRegionHost())
-	{
-		// update is for a different region than the one we're in
-		return;
-	}
-
 	//const S32 SIM_NAME_BUF = 256;
 	U32 region_flags;
 	U8 sim_access;
@@ -233,6 +226,8 @@ void LLFloaterGodTools::processRegionInfo(LLMessageSystem* msg)
 	S32 redirect_grid_y;
 	LLUUID cache_id;
 
+	LLHost host = msg->getSender();
+
 	msg->getStringFast(_PREHASH_RegionInfo, _PREHASH_SimName, sim_name);
 	msg->getU32Fast(_PREHASH_RegionInfo, _PREHASH_EstateID, estate_id);
 	msg->getU32Fast(_PREHASH_RegionInfo, _PREHASH_ParentEstateID, parent_estate_id);
@@ -242,6 +237,15 @@ void LLFloaterGodTools::processRegionInfo(LLMessageSystem* msg)
 	msg->getF32Fast(_PREHASH_RegionInfo, _PREHASH_ObjectBonusFactor, object_bonus_factor);
 	msg->getF32Fast(_PREHASH_RegionInfo, _PREHASH_BillableFactor, billable_factor);
 	msg->getF32Fast(_PREHASH_RegionInfo, _PREHASH_WaterHeight, water_height);
+
+	if (host != gAgent.getRegionHost())
+	{
+		// Update is for a different region than the one we're in.
+		// Just check for a waterheight change.
+		LLWorld::getInstance()->waterHeightRegionInfo(sim_name, water_height);
+		return;
+	}
+
 	msg->getF32Fast(_PREHASH_RegionInfo, _PREHASH_TerrainRaiseLimit, terrain_raise_limit);
 	msg->getF32Fast(_PREHASH_RegionInfo, _PREHASH_TerrainLowerLimit, terrain_lower_limit);
 	msg->getS32Fast(_PREHASH_RegionInfo, _PREHASH_PricePerMeter, price_per_meter);
diff --git a/indra/newview/llfloatermodelpreview.cpp b/indra/newview/llfloatermodelpreview.cpp
index 73707ad2f1..1c73a6cb31 100644
--- a/indra/newview/llfloatermodelpreview.cpp
+++ b/indra/newview/llfloatermodelpreview.cpp
@@ -1487,6 +1487,14 @@ void LLModelLoader::run()
 												//Most likely an error in the asset.
 												llwarns<<"Tried to apply joint position from .dae, but it did not exist in the avatar rig." << llendl;
 											}
+											//Reposition the avatars pelvis (avPos+offset)
+											//if ( !strcmp( (*jointIt).first.c_str(),"mPelvis" ) )

+											if ( lookingForJoint == "mPelvis" )

+											{												

+												const LLVector3& pos = gAgentAvatarp->getCharacterPosition();

+												gAgentAvatarp->setPelvisOffset( true, jointTransform.getTranslation() );

+												gAgentAvatarp->setPosition( pos + jointTransform.getTranslation() );											

+											}
 										}
 									}  		 
 								}
diff --git a/indra/newview/llfloaterworldmap.cpp b/indra/newview/llfloaterworldmap.cpp
index 7236894542..ba0eb8a711 100644
--- a/indra/newview/llfloaterworldmap.cpp
+++ b/indra/newview/llfloaterworldmap.cpp
@@ -635,7 +635,7 @@ void LLFloaterWorldMap::updateTeleportCoordsDisplay( const LLVector3d& pos )
 	// convert global specified position to a local one
 	F32 region_local_x = (F32)fmod( pos.mdV[VX], (F64)REGION_WIDTH_METERS );
 	F32 region_local_y = (F32)fmod( pos.mdV[VY], (F64)REGION_WIDTH_METERS );
-	F32 region_local_z = (F32)fmod( pos.mdV[VZ], (F64)REGION_WIDTH_METERS );
+	F32 region_local_z = (F32)llclamp( pos.mdV[VZ], 0.0, (F64)REGION_HEIGHT_METERS );
 
 	// write in the values
 	childSetValue("teleport_coordinate_x", region_local_x );
diff --git a/indra/newview/llgiveinventory.cpp b/indra/newview/llgiveinventory.cpp
index 260e15c714..f990b9294d 100644
--- a/indra/newview/llgiveinventory.cpp
+++ b/indra/newview/llgiveinventory.cpp
@@ -128,7 +128,7 @@ bool LLGiveInventory::isInventoryGiveAcceptable(const LLInventoryItem* item)
 	switch(item->getType())
 	{
 	case LLAssetType::AT_OBJECT:
-		if (gAgentAvatarp->isWearingAttachment(item->getUUID()))
+		if (get_is_item_worn(item->getUUID()))
 		{
 			acceptable = false;
 		}
@@ -139,7 +139,7 @@ bool LLGiveInventory::isInventoryGiveAcceptable(const LLInventoryItem* item)
 			BOOL copyable = false;
 			if (item->getPermissions().allowCopyBy(gAgentID)) copyable = true;
 
-			if (!copyable && gAgentWearables.isWearingItem(item->getUUID()))
+			if (!copyable && get_is_item_worn(item->getUUID()))
 			{
 				acceptable = false;
 			}
diff --git a/indra/newview/llimview.cpp b/indra/newview/llimview.cpp
index fe8a46e908..914e7a3df0 100644
--- a/indra/newview/llimview.cpp
+++ b/indra/newview/llimview.cpp
@@ -430,8 +430,9 @@ void LLIMModel::LLIMSession::addMessagesFromHistory(const std::list<LLSD>& histo
 		}
 		else
 		{
-			// Legacy chat logs only wrote the legacy name, not the agent_id
-			gCacheName->getUUID(from, from_id);
+			// convert it to a legacy name if we have a complete name
+			std::string legacy_name = gCacheName->buildLegacyName(from);
+ 			gCacheName->getUUID(legacy_name, from_id);
 		}
 
 		std::string timestamp = msg[IM_TIME];
@@ -526,8 +527,16 @@ bool LLIMModel::LLIMSession::isOtherParticipantAvaline()
 
 void LLIMModel::LLIMSession::onAvatarNameCache(const LLUUID& avatar_id, const LLAvatarName& av_name)
 {
-	// if username is empty, display names isn't enabled, use the display name
-	mHistoryFileName = av_name.mUsername.empty() ? av_name.mDisplayName : av_name.mUsername;
+	if (av_name.mLegacyFirstName.empty())
+	{
+		// if mLegacyFirstName is empty it means display names is off and the 
+		// data came from the gCacheName, mDisplayName will be the legacy name
+		mHistoryFileName = LLCacheName::cleanFullName(av_name.mDisplayName);
+	}
+	else
+	{  
+		mHistoryFileName = LLCacheName::cleanFullName(av_name.getLegacyName());
+	}
 }
 
 void LLIMModel::LLIMSession::buildHistoryFileName()
@@ -737,8 +746,18 @@ bool LLIMModel::addToHistory(const LLUUID& session_id, const std::string& from,
 bool LLIMModel::logToFile(const std::string& file_name, const std::string& from, const LLUUID& from_id, const std::string& utf8_text)
 {
 	if (gSavedPerAccountSettings.getBOOL("LogInstantMessages"))
-	{
-		LLLogChat::saveHistory(file_name, from, from_id, utf8_text);
+	{	
+		std::string from_name = from;
+
+		LLAvatarName av_name;
+		if (!from_id.isNull() && 
+			LLAvatarNameCache::get(from_id, &av_name) &&
+			!av_name.mIsDisplayNameDefault)
+		{	
+			from_name = av_name.getCompleteName();
+		}
+
+		LLLogChat::saveHistory(file_name, from_name, from_id, utf8_text);
 		return true;
 	}
 	else
diff --git a/indra/newview/llinspectavatar.cpp b/indra/newview/llinspectavatar.cpp
index 29dcb2c4d3..91ede6d221 100644
--- a/indra/newview/llinspectavatar.cpp
+++ b/indra/newview/llinspectavatar.cpp
@@ -53,6 +53,7 @@
 #include "llfloaterreg.h"
 #include "llmenubutton.h"
 #include "lltextbox.h"
+#include "lltoggleablemenu.h"
 #include "lltooltip.h"	// positionViewNearMouse()
 #include "lltrans.h"
 #include "lluictrl.h"
@@ -402,8 +403,8 @@ void LLInspectAvatar::processAvatarData(LLAvatarData* data)
 // if neither the gear menu or self gear menu are open
 void LLInspectAvatar::onMouseLeave(S32 x, S32 y, MASK mask)
 {
-	LLMenuGL* gear_menu = getChild<LLMenuButton>("gear_btn")->getMenu();
-	LLMenuGL* gear_menu_self = getChild<LLMenuButton>("gear_self_btn")->getMenu();
+	LLToggleableMenu* gear_menu = getChild<LLMenuButton>("gear_btn")->getMenu();
+	LLToggleableMenu* gear_menu_self = getChild<LLMenuButton>("gear_self_btn")->getMenu();
 	if ( gear_menu && gear_menu->getVisible() &&
 		 gear_menu_self && gear_menu_self->getVisible() )
 	{
diff --git a/indra/newview/llinspectobject.cpp b/indra/newview/llinspectobject.cpp
index 532ffca4be..ee076f68ea 100644
--- a/indra/newview/llinspectobject.cpp
+++ b/indra/newview/llinspectobject.cpp
@@ -47,6 +47,7 @@
 #include "llsafehandle.h"
 #include "llsidetray.h"
 #include "lltextbox.h"			// for description truncation
+#include "lltoggleablemenu.h"
 #include "lltrans.h"
 #include "llui.h"				// positionViewNearMouse()
 #include "lluictrl.h"
@@ -568,7 +569,7 @@ void LLInspectObject::updateSecureBrowsing()
 // if the gear menu is not open
 void LLInspectObject::onMouseLeave(S32 x, S32 y, MASK mask)
 {
-	LLMenuGL* gear_menu = getChild<LLMenuButton>("gear_btn")->getMenu();
+	LLToggleableMenu* gear_menu = getChild<LLMenuButton>("gear_btn")->getMenu();
 	if ( gear_menu && gear_menu->getVisible() )
 	{
 		return;
diff --git a/indra/newview/llinventoryfunctions.cpp b/indra/newview/llinventoryfunctions.cpp
index 07470bf883..1b07aa279b 100644
--- a/indra/newview/llinventoryfunctions.cpp
+++ b/indra/newview/llinventoryfunctions.cpp
@@ -487,12 +487,9 @@ bool LLInventoryCollectFunctor::itemTransferCommonlyAllowed(const LLInventoryIte
 			return false;
 			break;
 		case LLAssetType::AT_OBJECT:
-			if (isAgentAvatarValid() && !gAgentAvatarp->isWearingAttachment(item->getUUID()))
-				return true;
-			break;
 		case LLAssetType::AT_BODYPART:
 		case LLAssetType::AT_CLOTHING:
-			if(!gAgentWearables.isWearingItem(item->getUUID()))
+			if (!get_is_item_worn(item->getUUID()))
 				return true;
 			break;
 		default:
diff --git a/indra/newview/llinventoryicon.cpp b/indra/newview/llinventoryicon.cpp
index 08ed53cefb..cf17647db9 100644
--- a/indra/newview/llinventoryicon.cpp
+++ b/indra/newview/llinventoryicon.cpp
@@ -50,7 +50,7 @@ public:
 LLIconDictionary::LLIconDictionary()
 {
 	addEntry(LLInventoryIcon::ICONNAME_TEXTURE, 				new IconEntry("Inv_Texture"));
-	addEntry(LLInventoryIcon::ICONNAME_SOUND, 					new IconEntry("Inv_Texture"));
+	addEntry(LLInventoryIcon::ICONNAME_SOUND, 					new IconEntry("Inv_Sound"));
 	addEntry(LLInventoryIcon::ICONNAME_CALLINGCARD_ONLINE, 		new IconEntry("Inv_CallingCard"));
 	addEntry(LLInventoryIcon::ICONNAME_CALLINGCARD_OFFLINE, 	new IconEntry("Inv_CallingCard"));
 	addEntry(LLInventoryIcon::ICONNAME_LANDMARK, 				new IconEntry("Inv_Landmark"));
@@ -83,7 +83,7 @@ LLIconDictionary::LLIconDictionary()
 	addEntry(LLInventoryIcon::ICONNAME_GESTURE, 				new IconEntry("Inv_Gesture"));
 
 	addEntry(LLInventoryIcon::ICONNAME_LINKITEM, 				new IconEntry("Inv_LinkItem"));
-	addEntry(LLInventoryIcon::ICONNAME_LINKFOLDER, 				new IconEntry("Inv_LinkItem"));
+	addEntry(LLInventoryIcon::ICONNAME_LINKFOLDER, 				new IconEntry("Inv_LinkFolder"));
 	addEntry(LLInventoryIcon::ICONNAME_MESH,	 				new IconEntry("Inv_Mesh"));
 
 	addEntry(LLInventoryIcon::ICONNAME_INVALID, 				new IconEntry("Inv_Invalid"));
diff --git a/indra/newview/lllogchat.cpp b/indra/newview/lllogchat.cpp
index c8fd1e1d9a..8c70b1e973 100644
--- a/indra/newview/lllogchat.cpp
+++ b/indra/newview/lllogchat.cpp
@@ -26,18 +26,13 @@
 
 #include "llviewerprecompiledheaders.h"
 
-#include "lllogchat.h"
-
-// viewer includes
 #include "llagent.h"
 #include "llagentui.h"
+#include "lllogchat.h"
 #include "lltrans.h"
 #include "llviewercontrol.h"
 
-// library includes
-#include "llchat.h"
 #include "llinstantmessage.h"
-#include "llsdserialize.h"
 #include "llsingleton.h" // for LLSingleton
 
 #include <boost/algorithm/string/trim.hpp>
@@ -65,7 +60,6 @@ const std::string IM_TIME("time");
 const std::string IM_TEXT("message");
 const std::string IM_FROM("from");
 const std::string IM_FROM_ID("from_id");
-const std::string IM_SOURCE_TYPE("source_type");
 
 const static std::string IM_SEPARATOR(": ");
 const static std::string NEW_LINE("\n");
@@ -93,7 +87,7 @@ const static boost::regex TIMESTAMP_AND_STUFF("^(\\[\\d{4}/\\d{1,2}/\\d{1,2}\\s+
  *  Regular expression suitable to match names like
  *  "You", "Second Life", "Igor ProductEngine", "Object", "Mega House"
  */
-const static boost::regex NAME_AND_TEXT("(You:|Second Life:|[^\\s:]+\\s*[:]{1}|\\S+\\s+[^\\s:]+[:]{1})?(\\s*)(.*)");
+const static boost::regex NAME_AND_TEXT("([^:]+[:]{1})?(\\s*)(.*)");
 
 //is used to parse complex object names like "Xstreet SL Terminal v2.2.5 st"
 const static std::string NAME_TEXT_DIVIDER(": ");
@@ -190,8 +184,7 @@ std::string LLLogChat::makeLogFileName(std::string filename)
 {
 	filename = cleanFileName(filename);
 	filename = gDirUtilp->getExpandedFilename(LL_PATH_PER_ACCOUNT_CHAT_LOGS,filename);
-	// new files are llsd notation format
-	filename += ".llsd";
+	filename += ".txt";
 	return filename;
 }
 
@@ -241,18 +234,6 @@ void LLLogChat::saveHistory(const std::string& filename,
 			    const LLUUID& from_id,
 			    const std::string& line)
 {
-	LLChat chat;
-	chat.mText = line;
-	chat.mFromName = from;
-	chat.mFromID = from_id;
-	// default to being from an agent
-	chat.mSourceType = CHAT_SOURCE_AGENT;
-	saveHistory(filename, chat);
-}
-
-//static
-void LLLogChat::saveHistory(const std::string& filename, const LLChat& chat)
-{
 	std::string tmp_filename = filename;
 	LLStringUtil::trim(tmp_filename);
 	if (tmp_filename.empty())
@@ -273,27 +254,89 @@ void LLLogChat::saveHistory(const std::string& filename, const LLChat& chat)
 	LLSD item;
 
 	if (gSavedPerAccountSettings.getBOOL("LogTimestamp"))
-		 item[IM_TIME] = LLLogChat::timestamp(gSavedPerAccountSettings.getBOOL("LogTimestampDate"));
+		 item["time"] = LLLogChat::timestamp(gSavedPerAccountSettings.getBOOL("LogTimestampDate"));
 
-	item[IM_FROM_ID] = chat.mFromID;
-	item[IM_TEXT] = chat.mText;
-	item[IM_SOURCE_TYPE] = chat.mSourceType;
+	item["from_id"]	= from_id;
+	item["message"]	= line;
 
 	//adding "Second Life:" for all system messages to make chat log history parsing more reliable
-	if (chat.mFromName.empty() && chat.mFromID.isNull())
+	if (from.empty() && from_id.isNull())
 	{
-		item[IM_FROM] = SYSTEM_FROM; 
+		item["from"] = SYSTEM_FROM; 
 	}
 	else
 	{
-		item[IM_FROM] = chat.mFromName;
+		item["from"] = from;
 	}
 
-	file << LLSDOStreamer<LLSDNotationFormatter>(item) << std::endl;
+	file << LLChatLogFormatter(item) << std::endl;
 
 	file.close();
 }
 
+void LLLogChat::loadHistory(const std::string& filename, void (*callback)(ELogLineType, const LLSD&, void*), void* userdata)
+{
+	if(!filename.size())
+	{
+		llwarns << "Filename is Empty!" << llendl;
+		return ;
+	}
+        
+	LLFILE* fptr = LLFile::fopen(makeLogFileName(filename), "r");		/*Flawfinder: ignore*/
+	if (!fptr)
+	{
+		callback(LOG_EMPTY, LLSD(), userdata);
+		return;			//No previous conversation with this name.
+	}
+	else
+	{
+		char buffer[LOG_RECALL_SIZE];		/*Flawfinder: ignore*/
+		char *bptr;
+		S32 len;
+		bool firstline=TRUE;
+
+		if ( fseek(fptr, (LOG_RECALL_SIZE - 1) * -1  , SEEK_END) )		
+		{	//File is smaller than recall size.  Get it all.
+			firstline = FALSE;
+			if ( fseek(fptr, 0, SEEK_SET) )
+			{
+				fclose(fptr);
+				return;
+			}
+		}
+
+		while ( fgets(buffer, LOG_RECALL_SIZE, fptr)  && !feof(fptr) ) 
+		{
+			len = strlen(buffer) - 1;		/*Flawfinder: ignore*/
+			for ( bptr = (buffer + len); (*bptr == '\n' || *bptr == '\r') && bptr>buffer; bptr--)	*bptr='\0';
+			
+			if (!firstline)
+			{
+				LLSD item;
+				std::string line(buffer);
+				std::istringstream iss(line);
+				
+				if (!LLChatLogParser::parse(line, item))
+				{
+					item["message"]	= line;
+					callback(LOG_LINE, item, userdata);
+				}
+				else
+				{
+					callback(LOG_LLSD, item, userdata);
+				}
+			}
+			else
+			{
+				firstline = FALSE;
+			}
+		}
+		callback(LOG_END, LLSD(), userdata);
+		
+		fclose(fptr);
+	}
+}
+
 void append_to_last_message(std::list<LLSD>& messages, const std::string& line)
 {
 	if (!messages.size()) return;
@@ -367,24 +410,52 @@ void LLLogChat::loadAllHistory(const std::string& file_name, std::list<LLSD>& me
 	fclose(fptr);
 }
 
-// static
-bool LLChatLogParser::parse(const std::string& raw, LLSD& im)
+//*TODO mark object's names in a special way so that they will be distinguishable form avatar name 
+//which are more strict by its nature (only firstname and secondname)
+//Example, an object's name can be writen like "Object <actual_object's_name>"
+void LLChatLogFormatter::format(const LLSD& im, std::ostream& ostr) const
 {
-	if (!raw.length()) return false;
+	if (!im.isMap())
+	{
+		llwarning("invalid LLSD type of an instant message", 0);
+		return;
+	}
+
+	if (im[IM_TIME].isDefined())
+{
+		std::string timestamp = im[IM_TIME].asString();
+		boost::trim(timestamp);
+		ostr << '[' << timestamp << ']' << TWO_SPACES;
+	}
 	
-	im = LLSD::emptyMap();
+	//*TODO mark object's names in a special way so that they will be distinguishable form avatar name 
+	//which are more strict by its nature (only firstname and secondname)
+	//Example, an object's name can be writen like "Object <actual_object's_name>"
+	if (im[IM_FROM].isDefined())
+	{
+		std::string from = im[IM_FROM].asString();
+		boost::trim(from);
+		if (from.size())
+		{
+			ostr << from << IM_SEPARATOR;
+		}
+	}
 
-	// In Viewer 2.1 we added UUID to chat/IM logging so we can look up
-	// display names
-	if (raw[0] == '{')
+	if (im[IM_TEXT].isDefined())
 	{
-		// ...this is a viewer 2.1, new-style LLSD notation format log
-		std::istringstream raw_stream(raw);
-		LLPointer<LLSDParser> parser = new LLSDNotationParser();
-		S32 count = parser->parse(raw_stream, im, raw.length());
-		// expect several map items per parsed line
-		return (count != LLSDParser::PARSE_FAILURE);
+		std::string im_text = im[IM_TEXT].asString();
+
+		//multilined text will be saved with prepended spaces
+		boost::replace_all(im_text, NEW_LINE, NEW_LINE_SPACE_PREFIX);
+		ostr << im_text;
 	}
+	}
+
+bool LLChatLogParser::parse(std::string& raw, LLSD& im)
+{
+	if (!raw.length()) return false;
+	
+	im = LLSD::emptyMap();
 
 	//matching a timestamp
 	boost::match_results<std::string::const_iterator> matches;
diff --git a/indra/newview/lllogchat.h b/indra/newview/lllogchat.h
index 8b1cc3484f..6958d56311 100644
--- a/indra/newview/lllogchat.h
+++ b/indra/newview/lllogchat.h
@@ -41,22 +41,49 @@ public:
 	};
 	static std::string timestamp(bool withdate = false);
 	static std::string makeLogFileName(std::string(filename));
-
-	// Log a single line item to the appropriate chat file
-	static void saveHistory(const std::string& filename, const LLChat& chat);
-
-	// Prefer the above version - it saves more metadata about the item
 	static void saveHistory(const std::string& filename,
 				const std::string& from,
 				const LLUUID& from_id,
 				const std::string& line);
 
+	/** @deprecated @see loadAllHistory() */
+	static void loadHistory(const std::string& filename, 
+		                    void (*callback)(ELogLineType, const LLSD&, void*), 
+							void* userdata);
+
 	static void loadAllHistory(const std::string& file_name, std::list<LLSD>& messages);
 private:
 	static std::string cleanFileName(std::string filename);
 };
 
 /**
+ * Formatter for the plain text chat log files
+ */
+class LLChatLogFormatter
+{
+public:
+	LLChatLogFormatter(const LLSD& im) : mIM(im) {}
+	virtual ~LLChatLogFormatter() {};
+
+	friend std::ostream& operator<<(std::ostream& str, const LLChatLogFormatter& formatter)
+	{
+		formatter.format(formatter.mIM, str);
+		return str;
+	}
+
+protected:
+
+	/**
+	 * Format an instant message to a stream
+	 * Timestamps and sender names are required
+	 * New lines of multilined messages are prepended with a space
+	 */
+	void format(const LLSD& im, std::ostream& ostr) const;
+
+	LLSD mIM;
+};
+
+/**
  * Parser for the plain text chat log files
  */
 class LLChatLogParser
@@ -74,7 +101,7 @@ public:
 	 *
 	 * @return false if failed to parse mandatory data - message text
 	 */
-	static bool parse(const std::string& raw, LLSD& im);
+	static bool parse(std::string& raw, LLSD& im);
 
 protected:
 	LLChatLogParser();
@@ -86,6 +113,5 @@ extern const std::string IM_TIME; //("time");
 extern const std::string IM_TEXT; //("message");
 extern const std::string IM_FROM; //("from");
 extern const std::string IM_FROM_ID; //("from_id");
-extern const std::string IM_SOURCE_TYPE; //("source_type");
 
 #endif
diff --git a/indra/newview/llnearbychat.cpp b/indra/newview/llnearbychat.cpp
index f16cc4cef4..180695e40b 100644
--- a/indra/newview/llnearbychat.cpp
+++ b/indra/newview/llnearbychat.cpp
@@ -46,6 +46,8 @@
 #include "llchathistory.h"
 #include "llstylemap.h"
 
+#include "llavatarnamecache.h"
+
 #include "lldraghandle.h"
 
 #include "llbottomtray.h"
@@ -179,7 +181,21 @@ void	LLNearbyChat::addMessage(const LLChat& chat,bool archive,const LLSD &args)
 
 	if (gSavedPerAccountSettings.getBOOL("LogNearbyChat"))
 	{
-		LLLogChat::saveHistory("chat", chat);
+		std::string from_name = chat.mFromName;
+
+		if (chat.mSourceType == CHAT_SOURCE_AGENT)
+		{
+			// if the chat is coming from an agent, log the complete name
+			LLAvatarName av_name;
+			LLAvatarNameCache::get(chat.mFromID, &av_name);
+
+			if (!av_name.mIsDisplayNameDefault)
+			{
+				from_name = av_name.getCompleteName();
+			}
+		}
+
+		LLLogChat::saveHistory("chat", from_name, chat.mFromID, chat.mText);
 	}
 }
 
@@ -248,11 +264,23 @@ void LLNearbyChat::processChatHistoryStyleUpdate(const LLSD& newvalue)
 		nearby_chat->updateChatHistoryStyle();
 }
 
-bool isTwoWordsName(const std::string& name)
+bool isWordsName(const std::string& name)
 {
-	//checking for a single space
-	S32 pos = name.find(' ', 0);
-	return std::string::npos != pos && name.rfind(' ', name.length()) == pos && 0 != pos && name.length()-1 != pos;
+	// checking to see if it's display name plus username in parentheses 
+	S32 open_paren = name.find(" (", 0);
+	S32 close_paren = name.find(')', 0);
+
+	if (open_paren != std::string::npos &&
+		close_paren == name.length()-1)
+	{
+		return true;
+	}
+	else
+	{
+		//checking for a single space
+		S32 pos = name.find(' ', 0);
+		return std::string::npos != pos && name.rfind(' ', name.length()) == pos && 0 != pos && name.length()-1 != pos;
+	}
 }
 
 void LLNearbyChat::loadHistory()
@@ -275,9 +303,10 @@ void LLNearbyChat::loadHistory()
 			from_id = msg[IM_FROM_ID].asUUID();
 		}
 		else
-		{
-			gCacheName->getUUID(from, from_id);
-		}
+ 		{
+			std::string legacy_name = gCacheName->buildLegacyName(from);
+ 			gCacheName->getUUID(legacy_name, from_id);
+ 		}
 
 		LLChat chat;
 		chat.mFromName = from;
@@ -286,18 +315,15 @@ void LLNearbyChat::loadHistory()
 		chat.mTimeStr = msg[IM_TIME].asString();
 		chat.mChatStyle = CHAT_STYLE_HISTORY;
 
-		if (msg.has(IM_SOURCE_TYPE))
-		{
-			S32 source_type = msg[IM_SOURCE_TYPE].asInteger();
-			chat.mSourceType = (EChatSourceType)source_type;
-		}
-		else if (from_id.isNull() && SYSTEM_FROM == from)
+		chat.mSourceType = CHAT_SOURCE_AGENT;
+		if (from_id.isNull() && SYSTEM_FROM == from)
 		{	
 			chat.mSourceType = CHAT_SOURCE_SYSTEM;
+			
 		}
 		else if (from_id.isNull())
 		{
-			chat.mSourceType = isTwoWordsName(from) ? CHAT_SOURCE_UNKNOWN : CHAT_SOURCE_OBJECT;
+			chat.mSourceType = isWordsName(from) ? CHAT_SOURCE_UNKNOWN : CHAT_SOURCE_OBJECT;
 		}
 
 		addMessage(chat, true, do_not_log);
diff --git a/indra/newview/lloutfitslist.cpp b/indra/newview/lloutfitslist.cpp
index 33c968bf00..70295259b3 100644
--- a/indra/newview/lloutfitslist.cpp
+++ b/indra/newview/lloutfitslist.cpp
@@ -42,6 +42,7 @@
 #include "llnotificationsutil.h"
 #include "lloutfitobserver.h"
 #include "llsidetray.h"
+#include "lltoggleablemenu.h"
 #include "lltransutil.h"
 #include "llviewermenu.h"
 #include "llvoavatar.h"
@@ -122,7 +123,7 @@ public:
 		enable_registrar.add("Gear.OnEnable", boost::bind(&LLOutfitListGearMenu::onEnable, this, _2));
 		enable_registrar.add("Gear.OnVisible", boost::bind(&LLOutfitListGearMenu::onVisible, this, _2));
 
-		mMenu = LLUICtrlFactory::getInstance()->createFromFile<LLMenuGL>(
+		mMenu = LLUICtrlFactory::getInstance()->createFromFile<LLToggleableMenu>(
 			"menu_outfit_gear.xml", gMenuHolder, LLViewerMenuHolderGL::child_registry_t::instance());
 		llassert(mMenu);
 	}
@@ -137,7 +138,7 @@ public:
 		mMenu->arrangeAndClear(); // update menu height
 	}
 
-	LLMenuGL* getMenu() { return mMenu; }
+	LLToggleableMenu* getMenu() { return mMenu; }
 
 private:
 	const LLUUID& getSelectedOutfitID()
@@ -251,8 +252,8 @@ private:
 		return true;
 	}
 
-	LLOutfitsList*	mOutfitList;
-	LLMenuGL*		mMenu;
+	LLOutfitsList*			mOutfitList;
+	LLToggleableMenu*		mMenu;
 };
 
 //////////////////////////////////////////////////////////////////////////
diff --git a/indra/newview/llpanelgrouproles.cpp b/indra/newview/llpanelgrouproles.cpp
index 35f898bfa6..0d1d96eae6 100644
--- a/indra/newview/llpanelgrouproles.cpp
+++ b/indra/newview/llpanelgrouproles.cpp
@@ -49,6 +49,7 @@
 #include "llviewertexturelist.h"
 #include "llviewerwindow.h"
 #include "llfocusmgr.h"
+#include "llviewercontrol.h"
 
 #include "roles_constants.h"
 
@@ -742,10 +743,12 @@ LLPanelGroupMembersSubTab::LLPanelGroupMembersSubTab()
 	mHasMatch(FALSE),
 	mNumOwnerAdditions(0)
 {
+	mUdpateSessionID = LLUUID::null;
 }
 
 LLPanelGroupMembersSubTab::~LLPanelGroupMembersSubTab()
 {
+	gSavedSettings.setString("GroupMembersSortOrder", mMembersList->getSortColumnName());
 }
 
 BOOL LLPanelGroupMembersSubTab::postBuildSubTab(LLView* root)
@@ -772,6 +775,17 @@ BOOL LLPanelGroupMembersSubTab::postBuildSubTab(LLView* root)
 	// Show the member's profile on double click.
 	mMembersList->setDoubleClickCallback(onMemberDoubleClick, this);
 	mMembersList->setContextMenu(LLScrollListCtrl::MENU_AVATAR);
+	
+	LLSD row;
+	row["columns"][0]["column"] = "name";
+	row["columns"][1]["column"] = "donated";
+	row["columns"][2]["column"] = "online";
+	mMembersList->addElement(row);
+	std::string order_by = gSavedSettings.getString("GroupMembersSortOrder");
+	if(!order_by.empty())
+	{
+		mMembersList->sortByColumn(order_by, TRUE);
+	}	
 
 	LLButton* button = parent->getChild<LLButton>("member_invite", recurse);
 	if ( button )
@@ -1529,6 +1543,10 @@ void LLPanelGroupMembersSubTab::update(LLGroupChange gc)
 		mMemberProgress = gdatap->mMembers.begin();
 		mPendingMemberUpdate = TRUE;
 		mHasMatch = FALSE;
+		// Generate unique ID for current updateMembers()- see onNameCache for details.
+		// Using unique UUID is perhaps an overkill but this way we are perfectly safe
+		// from coincidences.
+		mUdpateSessionID.generate();
 	}
 	else
 	{
@@ -1556,6 +1574,59 @@ void LLPanelGroupMembersSubTab::update(LLGroupChange gc)
 	}
 }
 
+void LLPanelGroupMembersSubTab::addMemberToList(LLUUID id, LLGroupMemberData* data)
+{
+	LLUIString donated = getString("donation_area");
+	donated.setArg("[AREA]", llformat("%d", data->getContribution()));
+
+	LLSD row;
+	row["id"] = id;
+
+	row["columns"][0]["column"] = "name";
+	// value is filled in by name list control
+
+	row["columns"][1]["column"] = "donated";
+	row["columns"][1]["value"] = donated.getString();
+
+	row["columns"][2]["column"] = "online";
+	row["columns"][2]["value"] = data->getOnlineStatus();
+	row["columns"][2]["font"] = "SANSSERIF_SMALL";
+
+	mMembersList->addElement(row);
+
+	mHasMatch = TRUE;
+}
+
+void LLPanelGroupMembersSubTab::onNameCache(const LLUUID& update_id, const LLUUID& id)
+{
+	// Update ID is used to determine whether member whose id is passed
+	// into onNameCache() was passed after current or previous user-initiated update.
+	// This is needed to avoid probable duplication of members in list after changing filter
+	// or adding of members of another group if gets for their names were called on
+	// previous update. If this id is from get() called from older update,
+	// we do nothing.
+	if (mUdpateSessionID != update_id) return;
+	
+	LLGroupMgrGroupData* gdatap = LLGroupMgr::getInstance()->getGroupData(mGroupID);
+		if (!gdatap) 
+	{
+		llwarns << "LLPanelGroupMembersSubTab::updateMembers() -- No group data!" << llendl;
+		return;
+	}
+	
+	std::string fullname;
+	gCacheName->getFullName(id, fullname);
+	if (matchesSearchFilter(fullname))
+	{
+		addMemberToList(id, gdatap->mMembers[id]);
+		if(!mMembersList->getEnabled())
+		{
+			mMembersList->setEnabled(TRUE);
+		}
+	}
+	
+}
+
 void LLPanelGroupMembersSubTab::updateMembers()
 {
 	mPendingMemberUpdate = FALSE;
@@ -1580,12 +1651,13 @@ void LLPanelGroupMembersSubTab::updateMembers()
 
 	//cleanup list only for first iretation
 	if(mMemberProgress == gdatap->mMembers.begin())
+	{
 		mMembersList->deleteAllItems();
+	}
 
 
 	LLGroupMgrGroupData::member_list_t::iterator end = gdatap->mMembers.end();
-	LLUIString donated = getString("donation_area");
-
+	
 	S32 i = 0;
 	for( ; mMemberProgress != end && i<UPDATE_MEMBERS_PER_FRAME; 
 			++mMemberProgress, ++i)
@@ -1593,38 +1665,19 @@ void LLPanelGroupMembersSubTab::updateMembers()
 		if (!mMemberProgress->second)
 			continue;
 		// Do filtering on name if it is already in the cache.
-		bool add_member = true;
-
 		std::string fullname;
 		if (gCacheName->getFullName(mMemberProgress->first, fullname))
 		{
-			if ( !matchesSearchFilter(fullname) )
+			if (matchesSearchFilter(fullname))
 			{
-				add_member = false;
+				addMemberToList(mMemberProgress->first, mMemberProgress->second);
 			}
 		}
-
-		if (add_member)
+		else
 		{
-			donated.setArg("[AREA]", llformat("%d", mMemberProgress->second->getContribution()));
-
-			LLSD row;
-			row["id"] = (*mMemberProgress).first;
-
-			row["columns"][0]["column"] = "name";
-			// value is filled in by name list control
-
-			row["columns"][1]["column"] = "donated";
-			row["columns"][1]["value"] = donated.getString();
-
-			row["columns"][2]["column"] = "online";
-			row["columns"][2]["value"] = mMemberProgress->second->getOnlineStatus();
-			row["columns"][2]["font"] = "SANSSERIF_SMALL";
-
-			LLScrollListItem* member = mMembersList->addElement(row);
-
-			LLUUID id = member->getUUID();
-			mHasMatch = TRUE;
+			// If name is not cached, onNameCache() should be called when it is cached and add this member to list.
+			gCacheName->get(mMemberProgress->first, FALSE, boost::bind(&LLPanelGroupMembersSubTab::onNameCache,
+																	   this, mUdpateSessionID, _1));
 		}
 	}
 
diff --git a/indra/newview/llpanelgrouproles.h b/indra/newview/llpanelgrouproles.h
index 6a773f1ebb..270259c16f 100644
--- a/indra/newview/llpanelgrouproles.h
+++ b/indra/newview/llpanelgrouproles.h
@@ -187,6 +187,9 @@ public:
 
 	virtual void setGroupID(const LLUUID& id);
 
+	void addMemberToList(LLUUID id, LLGroupMemberData* data);
+	void onNameCache(const LLUUID& update_id, const LLUUID& id);
+
 protected:
 	typedef std::map<LLUUID, LLRoleMemberChangeType> role_change_data_map_t;
 	typedef std::map<LLUUID, role_change_data_map_t*> member_role_changes_map_t;
@@ -207,6 +210,9 @@ protected:
 	BOOL mPendingMemberUpdate;
 	BOOL mHasMatch;
 
+	// This id is generated after each user initiated member list update(opening Roles or changing filter)
+	LLUUID mUdpateSessionID;
+
 	member_role_changes_map_t mMemberRoleChangeData;
 	U32 mNumOwnerAdditions;
 
diff --git a/indra/newview/llpanellandmarks.cpp b/indra/newview/llpanellandmarks.cpp
index e5695f420a..d25b8e0e02 100644
--- a/indra/newview/llpanellandmarks.cpp
+++ b/indra/newview/llpanellandmarks.cpp
@@ -51,6 +51,7 @@
 #include "llplacesinventorybridge.h"
 #include "llplacesinventorypanel.h"
 #include "llsidetray.h"
+#include "lltoggleablemenu.h"
 #include "llviewermenu.h"
 #include "llviewerregion.h"
 
@@ -706,8 +707,8 @@ void LLLandmarksPanel::initListCommandsHandlers()
 	mCommitCallbackRegistrar.add("Places.LandmarksGear.Folding.Action", boost::bind(&LLLandmarksPanel::onFoldingAction, this, _2));
 	mEnableCallbackRegistrar.add("Places.LandmarksGear.Check", boost::bind(&LLLandmarksPanel::isActionChecked, this, _2));
 	mEnableCallbackRegistrar.add("Places.LandmarksGear.Enable", boost::bind(&LLLandmarksPanel::isActionEnabled, this, _2));
-	mGearLandmarkMenu = LLUICtrlFactory::getInstance()->createFromFile<LLMenuGL>("menu_places_gear_landmark.xml", gMenuHolder, LLViewerMenuHolderGL::child_registry_t::instance());
-	mGearFolderMenu = LLUICtrlFactory::getInstance()->createFromFile<LLMenuGL>("menu_places_gear_folder.xml", gMenuHolder, LLViewerMenuHolderGL::child_registry_t::instance());
+	mGearLandmarkMenu = LLUICtrlFactory::getInstance()->createFromFile<LLToggleableMenu>("menu_places_gear_landmark.xml", gMenuHolder, LLViewerMenuHolderGL::child_registry_t::instance());
+	mGearFolderMenu = LLUICtrlFactory::getInstance()->createFromFile<LLToggleableMenu>("menu_places_gear_folder.xml", gMenuHolder, LLViewerMenuHolderGL::child_registry_t::instance());
 	mMenuAdd = LLUICtrlFactory::getInstance()->createFromFile<LLMenuGL>("menu_place_add_button.xml", gMenuHolder, LLViewerMenuHolderGL::child_registry_t::instance());
 
 	mListCommands->childSetAction(ADD_BUTTON_NAME, boost::bind(&LLLandmarksPanel::showActionMenu, this, mMenuAdd, ADD_BUTTON_NAME));
@@ -726,7 +727,7 @@ void LLLandmarksPanel::updateListCommands()
 
 void LLLandmarksPanel::onActionsButtonClick()
 {
-	LLMenuGL* menu = mGearFolderMenu;
+	LLToggleableMenu* menu = mGearFolderMenu;
 
 	LLFolderViewItem* cur_item = NULL;
 	if(mCurrentSelectedList)
diff --git a/indra/newview/llpanellandmarks.h b/indra/newview/llpanellandmarks.h
index 28c19d3e5f..8dcbca0440 100644
--- a/indra/newview/llpanellandmarks.h
+++ b/indra/newview/llpanellandmarks.h
@@ -41,6 +41,7 @@ class LLAccordionCtrlTab;
 class LLFolderViewItem;
 class LLMenuButton;
 class LLMenuGL;
+class LLToggleableMenu;
 class LLInventoryPanel;
 class LLPlacesInventoryPanel;
 
@@ -157,8 +158,8 @@ private:
 	LLPlacesInventoryPanel*		mMyInventoryPanel;
 	LLPlacesInventoryPanel*		mLibraryInventoryPanel;
 	LLMenuButton*				mGearButton;
-	LLMenuGL*					mGearLandmarkMenu;
-	LLMenuGL*					mGearFolderMenu;
+	LLToggleableMenu*			mGearLandmarkMenu;
+	LLToggleableMenu*			mGearFolderMenu;
 	LLMenuGL*					mMenuAdd;
 	LLPlacesInventoryPanel*		mCurrentSelectedList;
 	LLInventoryObserver*		mInventoryObserver;
diff --git a/indra/newview/llpanelmaininventory.cpp b/indra/newview/llpanelmaininventory.cpp
index cc69dbd9d4..904e3dabcc 100644
--- a/indra/newview/llpanelmaininventory.cpp
+++ b/indra/newview/llpanelmaininventory.cpp
@@ -46,6 +46,7 @@
 #include "llscrollcontainer.h"
 #include "llsdserialize.h"
 #include "llspinctrl.h"
+#include "lltoggleablemenu.h"
 #include "lltooldraganddrop.h"
 #include "llviewermenu.h"
 #include "llviewertexturelist.h"
@@ -915,7 +916,7 @@ void LLPanelMainInventory::initListCommandsHandlers()
 
 	mCommitCallbackRegistrar.add("Inventory.GearDefault.Custom.Action", boost::bind(&LLPanelMainInventory::onCustomAction, this, _2));
 	mEnableCallbackRegistrar.add("Inventory.GearDefault.Enable", boost::bind(&LLPanelMainInventory::isActionEnabled, this, _2));
-	mMenuGearDefault = LLUICtrlFactory::getInstance()->createFromFile<LLMenuGL>("menu_inventory_gear_default.xml", gMenuHolder, LLViewerMenuHolderGL::child_registry_t::instance());
+	mMenuGearDefault = LLUICtrlFactory::getInstance()->createFromFile<LLToggleableMenu>("menu_inventory_gear_default.xml", gMenuHolder, LLViewerMenuHolderGL::child_registry_t::instance());
 	mGearMenuButton->setMenu(mMenuGearDefault);
 	mMenuAdd = LLUICtrlFactory::getInstance()->createFromFile<LLMenuGL>("menu_inventory_add.xml", gMenuHolder, LLViewerMenuHolderGL::child_registry_t::instance());
 
diff --git a/indra/newview/llpanelmaininventory.h b/indra/newview/llpanelmaininventory.h
index f95a99157d..d136e2d32e 100644
--- a/indra/newview/llpanelmaininventory.h
+++ b/indra/newview/llpanelmaininventory.h
@@ -42,6 +42,7 @@ class LLTabContainer;
 class LLFloaterInventoryFinder;
 class LLMenuButton;
 class LLMenuGL;
+class LLToggleableMenu;
 class LLFloater;
 
 //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@@ -143,7 +144,7 @@ protected:
 	void setUploadCostIfNeeded();
 private:
 	LLDragAndDropButton*		mTrashButton;
-	LLMenuGL*					mMenuGearDefault;
+	LLToggleableMenu*			mMenuGearDefault;
 	LLMenuGL*					mMenuAdd;
 	LLMenuButton*				mGearMenuButton;
 
diff --git a/indra/newview/llpaneloutfitedit.cpp b/indra/newview/llpaneloutfitedit.cpp
index 5638374178..ce9b1c66d7 100644
--- a/indra/newview/llpaneloutfitedit.cpp
+++ b/indra/newview/llpaneloutfitedit.cpp
@@ -62,6 +62,7 @@
 #include "llsaveoutfitcombobtn.h"
 #include "llscrolllistctrl.h"
 #include "lltextbox.h"
+#include "lltoggleablemenu.h"
 #include "lltrans.h"
 #include "lluictrlfactory.h"
 #include "llsdutil.h"
@@ -152,13 +153,13 @@ std::string LLShopURLDispatcher::resolveURL(LLAssetType::EType asset_type, ESex
 class LLPanelOutfitEditGearMenu
 {
 public:
-	static LLMenuGL* create()
+	static LLToggleableMenu* create()
 	{
 		LLUICtrl::CommitCallbackRegistry::ScopedRegistrar registrar;
 
 		registrar.add("Wearable.Create", boost::bind(onCreate, _2));
 
-		LLMenuGL* menu = LLUICtrlFactory::getInstance()->createFromFile<LLMenuGL>(
+		LLToggleableMenu* menu = LLUICtrlFactory::getInstance()->createFromFile<LLToggleableMenu>(
 			"menu_cof_gear.xml", LLMenuGL::sMenuContainer, LLViewerMenuHolderGL::child_registry_t::instance());
 		llassert(menu);
 		if (menu)
@@ -219,7 +220,7 @@ private:
 class LLAddWearablesGearMenu : public LLInitClass<LLAddWearablesGearMenu>
 {
 public:
-	static LLMenuGL* create(LLWearableItemsList* flat_list, LLInventoryPanel* inventory_panel)
+	static LLToggleableMenu* create(LLWearableItemsList* flat_list, LLInventoryPanel* inventory_panel)
 	{
 		LLUICtrl::CommitCallbackRegistry::ScopedRegistrar registrar;
 		LLUICtrl::EnableCallbackRegistry::ScopedRegistrar enable_registrar;
@@ -234,7 +235,7 @@ public:
 		enable_registrar.add("AddWearable.Gear.Check", boost::bind(onCheck, flat_list_handle, inventory_panel_handle, _2));
 		enable_registrar.add("AddWearable.Gear.Visible", boost::bind(onVisible, inventory_panel_handle, _2));
 
-		LLMenuGL* menu = LLUICtrlFactory::getInstance()->createFromFile<LLMenuGL>(
+		LLToggleableMenu* menu = LLUICtrlFactory::getInstance()->createFromFile<LLToggleableMenu>(
 			"menu_add_wearable_gear.xml",
 			LLMenuGL::sMenuContainer, LLViewerMenuHolderGL::child_registry_t::instance());
 
@@ -404,6 +405,7 @@ LLPanelOutfitEdit::LLPanelOutfitEdit()
 	mAddWearablesPanel(NULL),
 	mFolderViewFilterCmbBox(NULL),
 	mListViewFilterCmbBox(NULL),
+	mWearableListManager(NULL),
 	mPlusBtn(NULL),
 	mWearablesGearMenuBtn(NULL),
 	mGearMenuBtn(NULL)
@@ -431,6 +433,7 @@ LLPanelOutfitEdit::LLPanelOutfitEdit()
 
 LLPanelOutfitEdit::~LLPanelOutfitEdit()
 {
+	delete mWearableListManager;
 	delete mSavedFolderState;
 
 	delete mCOFDragAndDropObserver;
diff --git a/indra/newview/llpaneloutfitedit.h b/indra/newview/llpaneloutfitedit.h
index 963db84503..fd366e9cbc 100644
--- a/indra/newview/llpaneloutfitedit.h
+++ b/indra/newview/llpaneloutfitedit.h
@@ -233,8 +233,8 @@ private:
 	std::vector<LLFilterItem*> mListViewItemTypes;
 
 	LLCOFWearables*		mCOFWearables;
-	LLMenuGL*			mGearMenu;
-	LLMenuGL*			mAddWearablesGearMenu;
+	LLToggleableMenu*	mGearMenu;
+	LLToggleableMenu*	mAddWearablesGearMenu;
 	bool				mInitialized;
 	std::auto_ptr<LLSaveOutfitComboBtn> mSaveComboBtn;
 	LLMenuButton*		mWearablesGearMenuBtn;
diff --git a/indra/newview/llpanelpeople.cpp b/indra/newview/llpanelpeople.cpp
index b79a2d3224..71c812efe2 100644
--- a/indra/newview/llpanelpeople.cpp
+++ b/indra/newview/llpanelpeople.cpp
@@ -35,6 +35,7 @@
 #include "lleventtimer.h"
 #include "llfiltereditor.h"
 #include "lltabcontainer.h"
+#include "lltoggleablemenu.h"
 #include "lluictrlfactory.h"
 
 #include "llpanelpeople.h"
@@ -632,28 +633,28 @@ BOOL LLPanelPeople::postBuild()
 	LLMenuGL* plus_menu  = LLUICtrlFactory::getInstance()->createFromFile<LLMenuGL>("menu_group_plus.xml",  gMenuHolder, LLViewerMenuHolderGL::child_registry_t::instance());
 	mGroupPlusMenuHandle  = plus_menu->getHandle();
 
-	LLMenuGL* nearby_view_sort  = LLUICtrlFactory::getInstance()->createFromFile<LLMenuGL>("menu_people_nearby_view_sort.xml",  gMenuHolder, LLViewerMenuHolderGL::child_registry_t::instance());
+	LLToggleableMenu* nearby_view_sort  = LLUICtrlFactory::getInstance()->createFromFile<LLToggleableMenu>("menu_people_nearby_view_sort.xml",  gMenuHolder, LLViewerMenuHolderGL::child_registry_t::instance());
 	if(nearby_view_sort)
 	{
 		mNearbyViewSortMenuHandle  = nearby_view_sort->getHandle();
 		mNearbyGearButton->setMenu(nearby_view_sort);
 	}
 
-	LLMenuGL* friend_view_sort  = LLUICtrlFactory::getInstance()->createFromFile<LLMenuGL>("menu_people_friends_view_sort.xml",  gMenuHolder, LLViewerMenuHolderGL::child_registry_t::instance());
+	LLToggleableMenu* friend_view_sort  = LLUICtrlFactory::getInstance()->createFromFile<LLToggleableMenu>("menu_people_friends_view_sort.xml",  gMenuHolder, LLViewerMenuHolderGL::child_registry_t::instance());
 	if(friend_view_sort)
 	{
 		mFriendsViewSortMenuHandle  = friend_view_sort->getHandle();
 		mFriendsGearButton->setMenu(friend_view_sort);
 	}
 
-	LLMenuGL* group_view_sort  = LLUICtrlFactory::getInstance()->createFromFile<LLMenuGL>("menu_people_groups_view_sort.xml",  gMenuHolder, LLViewerMenuHolderGL::child_registry_t::instance());
+	LLToggleableMenu* group_view_sort  = LLUICtrlFactory::getInstance()->createFromFile<LLToggleableMenu>("menu_people_groups_view_sort.xml",  gMenuHolder, LLViewerMenuHolderGL::child_registry_t::instance());
 	if(group_view_sort)
 	{
 		mGroupsViewSortMenuHandle  = group_view_sort->getHandle();
 		mGroupsGearButton->setMenu(group_view_sort);
 	}
 
-	LLMenuGL* recent_view_sort  = LLUICtrlFactory::getInstance()->createFromFile<LLMenuGL>("menu_people_recent_view_sort.xml",  gMenuHolder, LLViewerMenuHolderGL::child_registry_t::instance());
+	LLToggleableMenu* recent_view_sort  = LLUICtrlFactory::getInstance()->createFromFile<LLToggleableMenu>("menu_people_recent_view_sort.xml",  gMenuHolder, LLViewerMenuHolderGL::child_registry_t::instance());
 	if(recent_view_sort)
 	{
 		mRecentViewSortMenuHandle  = recent_view_sort->getHandle();
diff --git a/indra/newview/llpanelteleporthistory.cpp b/indra/newview/llpanelteleporthistory.cpp
index 766f93e0a5..fff8ccb912 100644
--- a/indra/newview/llpanelteleporthistory.cpp
+++ b/indra/newview/llpanelteleporthistory.cpp
@@ -41,6 +41,7 @@
 #include "llflatlistview.h"
 #include "llnotificationsutil.h"
 #include "lltextbox.h"
+#include "lltoggleablemenu.h"
 #include "llviewermenu.h"
 #include "lllandmarkactions.h"
 #include "llclipboard.h"
@@ -450,7 +451,7 @@ BOOL LLTeleportHistoryPanel::postBuild()
 
 	mMenuGearButton = getChild<LLMenuButton>("gear_btn");
 
-	LLMenuGL* gear_menu  = LLUICtrlFactory::getInstance()->createFromFile<LLMenuGL>("menu_teleport_history_gear.xml",  gMenuHolder, LLViewerMenuHolderGL::child_registry_t::instance());;
+	LLToggleableMenu* gear_menu  = LLUICtrlFactory::getInstance()->createFromFile<LLToggleableMenu>("menu_teleport_history_gear.xml",  gMenuHolder, LLViewerMenuHolderGL::child_registry_t::instance());;
 	if(gear_menu)
 	{
 		mGearMenuHandle  = gear_menu->getHandle();
diff --git a/indra/newview/llpanelwearing.cpp b/indra/newview/llpanelwearing.cpp
index 3b3d0cdce5..911a9e5dda 100644
--- a/indra/newview/llpanelwearing.cpp
+++ b/indra/newview/llpanelwearing.cpp
@@ -28,6 +28,8 @@
 
 #include "llpanelwearing.h"
 
+#include "lltoggleablemenu.h"
+
 #include "llappearancemgr.h"
 #include "llinventoryfunctions.h"
 #include "llinventorymodel.h"
@@ -59,12 +61,12 @@ public:
 
 		enable_registrar.add("Gear.OnEnable", boost::bind(&LLPanelWearing::isActionEnabled, mPanelWearing, _2));
 
-		mMenu = LLUICtrlFactory::getInstance()->createFromFile<LLMenuGL>(
+		mMenu = LLUICtrlFactory::getInstance()->createFromFile<LLToggleableMenu>(
 			"menu_wearing_gear.xml", gMenuHolder, LLViewerMenuHolderGL::child_registry_t::instance());
 		llassert(mMenu);
 	}
 
-	LLMenuGL* getMenu() { return mMenu; }
+	LLToggleableMenu* getMenu() { return mMenu; }
 
 private:
 
@@ -79,8 +81,8 @@ private:
 		}
 	}
 
-	LLMenuGL*		mMenu;
-	LLPanelWearing* mPanelWearing;
+	LLToggleableMenu*		mMenu;
+	LLPanelWearing* 		mPanelWearing;
 };
 
 //////////////////////////////////////////////////////////////////////////
diff --git a/indra/newview/llspatialpartition.cpp b/indra/newview/llspatialpartition.cpp
index c23756611d..e69fe9f99e 100644
--- a/indra/newview/llspatialpartition.cpp
+++ b/indra/newview/llspatialpartition.cpp
@@ -1564,7 +1564,9 @@ void LLSpatialGroup::doOcclusion(LLCamera* camera)
 {
 	if (mSpatialPartition->isOcclusionEnabled() && LLPipeline::sUseOcclusion > 1)
 	{
-		if (earlyFail(camera, this))
+		// Don't cull hole/edge water, unless we have the GL_ARB_depth_clamp extension
+		if ((mSpatialPartition->mDrawableType == LLDrawPool::POOL_VOIDWATER && !gGLManager.mHasDepthClamp) ||
+			earlyFail(camera, this))
 		{
 			setOcclusionState(LLSpatialGroup::DISCARD_QUERY);
 			assert_states_valid(this);
@@ -1585,7 +1587,18 @@ void LLSpatialGroup::doOcclusion(LLCamera* camera)
 				{
 					buildOcclusion();
 				}
-
+				
+				// Depth clamp all water to avoid it being culled as a result of being
+				// behind the far clip plane, and in the case of edge water to avoid
+				// it being culled while still visible.
+				bool const use_depth_clamp = gGLManager.mHasDepthClamp &&
+											(mSpatialPartition->mDrawableType == LLDrawPool::POOL_WATER ||
+											mSpatialPartition->mDrawableType == LLDrawPool::POOL_VOIDWATER);
+				if (use_depth_clamp)
+				{
+					glEnable(GL_DEPTH_CLAMP);
+				}
+				
 				glBeginQueryARB(GL_SAMPLES_PASSED_ARB, mOcclusionQuery[LLViewerCamera::sCurCameraID]);					
 				glVertexPointer(3, GL_FLOAT, 16, mOcclusionVerts);
 				if (camera->getOrigin().isExactlyZero())
@@ -1601,6 +1614,11 @@ void LLSpatialGroup::doOcclusion(LLCamera* camera)
 								GL_UNSIGNED_BYTE, get_box_fan_indices(camera, mBounds[0]));
 				}
 				glEndQueryARB(GL_SAMPLES_PASSED_ARB);
+				
+				if (use_depth_clamp)
+				{
+					glDisable(GL_DEPTH_CLAMP);
+				}
 			}
 
 			setOcclusionState(LLSpatialGroup::QUERY_PENDING);
@@ -2660,9 +2678,10 @@ void renderBoundingBox(LLDrawable* drawable, BOOL set_color = TRUE)
 						gGL.color4f(0.5f,0.5f,0.5f,1.0f);
 						break;
 				case LLViewerObject::LL_VO_PART_GROUP:
-			case LLViewerObject::LL_VO_HUD_PART_GROUP:
+				case LLViewerObject::LL_VO_HUD_PART_GROUP:
 						gGL.color4f(0,0,1,1);
 						break;
+				case LLViewerObject::LL_VO_VOID_WATER:
 				case LLViewerObject::LL_VO_WATER:
 						gGL.color4f(0,0.5f,1,1);
 						break;
diff --git a/indra/newview/llspatialpartition.h b/indra/newview/llspatialpartition.h
index ea843a6eeb..b65d510f21 100644
--- a/indra/newview/llspatialpartition.h
+++ b/indra/newview/llspatialpartition.h
@@ -597,6 +597,13 @@ public:
 	virtual void addGeometryCount(LLSpatialGroup* group, U32 &vertex_count, U32& index_count) { }
 };
 
+//spatial partition for hole and edge water (implemented in LLVOWater.cpp)
+class LLVoidWaterPartition : public LLWaterPartition
+{
+public:
+	LLVoidWaterPartition();
+};
+
 //spatial partition for terrain (impelmented in LLVOSurfacePatch.cpp)
 class LLTerrainPartition : public LLSpatialPartition
 {
diff --git a/indra/newview/llsurface.cpp b/indra/newview/llsurface.cpp
index af4d9fa7b9..6fc8153b77 100644
--- a/indra/newview/llsurface.cpp
+++ b/indra/newview/llsurface.cpp
@@ -1162,8 +1162,13 @@ void LLSurface::setWaterHeight(F32 height)
 	if (!mWaterObjp.isNull())
 	{
 		LLVector3 water_pos_region = mWaterObjp->getPositionRegion();
+		bool changed = water_pos_region.mV[VZ] != height;
 		water_pos_region.mV[VZ] = height;
 		mWaterObjp->setPositionRegion(water_pos_region);
+		if (changed)
+		{
+			LLWorld::getInstance()->updateWaterObjects();
+		}
 	}
 	else
 	{
diff --git a/indra/newview/llviewercontrol.cpp b/indra/newview/llviewercontrol.cpp
index 131c712241..13dee0c7b7 100644
--- a/indra/newview/llviewercontrol.cpp
+++ b/indra/newview/llviewercontrol.cpp
@@ -123,7 +123,10 @@ static bool handleSetShaderChanged(const LLSD& newvalue)
 
 static bool handleLightingDetailChanged(const LLSD& newvalue)
 {
-	gPipeline.setLightingDetail(-1);
+	if (gPipeline.isInit())
+	{
+		gPipeline.setLightingDetail(-1);
+	}
 	return true;
 }
 
diff --git a/indra/newview/llviewerdisplay.cpp b/indra/newview/llviewerdisplay.cpp
index eee94f29da..88bf2006f9 100644
--- a/indra/newview/llviewerdisplay.cpp
+++ b/indra/newview/llviewerdisplay.cpp
@@ -218,6 +218,16 @@ void display(BOOL rebuild, F32 zoom_factor, int subfield, BOOL for_snapshot)
 	LLMemType mt_render(LLMemType::MTYPE_RENDER);
 	LLFastTimer t(FTM_RENDER);
 
+	if (gResizeScreenTexture)
+	{ //skip render on frames where screen texture is resizing
+		gGL.flush();
+		glClear(GL_COLOR_BUFFER_BIT);
+		gViewerWindow->mWindow->swapBuffers();
+		gResizeScreenTexture = FALSE;
+		gPipeline.resizeScreenTexture();
+		return;
+	}
+
 	if (LLPipeline::sRenderFrameTest)
 	{
 		send_agent_pause();
@@ -531,6 +541,7 @@ void display(BOOL rebuild, F32 zoom_factor, int subfield, BOOL for_snapshot)
 	gViewerWindow->setup3DViewport();
 
 	gPipeline.resetFrameStats();	// Reset per-frame statistics.
+	
 	if (!gDisconnected)
 	{
 		LLMemType mt_du(LLMemType::MTYPE_DISPLAY_UPDATE);
@@ -573,7 +584,8 @@ void display(BOOL rebuild, F32 zoom_factor, int subfield, BOOL for_snapshot)
 
 		S32 water_clip = 0;
 		if ((LLViewerShaderMgr::instance()->getVertexShaderLevel(LLViewerShaderMgr::SHADER_ENVIRONMENT) > 1) &&
-			 gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_WATER))
+			 (gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_WATER) || 
+			  gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_VOIDWATER)))
 		{
 			if (LLViewerCamera::getInstance()->cameraUnderWater())
 			{
@@ -641,11 +653,11 @@ void display(BOOL rebuild, F32 zoom_factor, int subfield, BOOL for_snapshot)
 				LLVertexBuffer::clientCopy(0.016);
 			}
 
-			if (gResizeScreenTexture)
-			{
-				gResizeScreenTexture = FALSE;
-				gPipeline.resizeScreenTexture();
-			}
+			//if (gResizeScreenTexture)
+			//{
+			//	gResizeScreenTexture = FALSE;
+			//	gPipeline.resizeScreenTexture();
+			//}
 
 			gGL.setColorMask(true, true);
 			glClearColor(0,0,0,0);
diff --git a/indra/newview/llviewermenu.cpp b/indra/newview/llviewermenu.cpp
index e231c3549a..3c850c8b13 100644
--- a/indra/newview/llviewermenu.cpp
+++ b/indra/newview/llviewermenu.cpp
@@ -220,8 +220,6 @@ BOOL check_show_xui_names(void *);
 // Debug UI
 
 void handle_buy_currency_test(void*);
-void handle_save_to_xml(void*);
-void handle_load_from_xml(void*);
 
 void handle_god_mode(void*);
 
@@ -1391,37 +1389,6 @@ class LLAdvancedCheckDebugWindowProc : public view_listener_t
 
 // ------------------------------XUI MENU ---------------------------
 
-//////////////////////
-// LOAD UI FROM XML //
-//////////////////////
-
-
-class LLAdvancedLoadUIFromXML : public view_listener_t
-{
-	bool handleEvent(const LLSD& userdata)
-	{
-		handle_load_from_xml(NULL);
-		return true;
-}
-};
-
-
-
-////////////////////
-// SAVE UI TO XML //
-////////////////////
-
-
-class LLAdvancedSaveUIToXML : public view_listener_t
-{
-	bool handleEvent(const LLSD& userdata)
-	{
-		handle_save_to_xml(NULL);
-		return true;
-}
-};
-
-
 class LLAdvancedSendTestIms : public view_listener_t
 {
 	bool handleEvent(const LLSD& userdata)
@@ -4167,6 +4134,11 @@ class LLObjectEnableReturn : public view_listener_t
 {
 	bool handleEvent(const LLSD& userdata)
 	{
+		if (LLSelectMgr::getInstance()->getSelection()->isEmpty())
+		{
+			// Do not enable if nothing selected
+			return false;
+		}
 #ifdef HACKED_GODLIKE_VIEWER
 		bool new_value = true;
 #else
@@ -7190,44 +7162,6 @@ const LLRect LLViewerMenuHolderGL::getMenuRect() const
 	return LLRect(0, getRect().getHeight() - MENU_BAR_HEIGHT, getRect().getWidth(), STATUS_BAR_HEIGHT);
 }
 
-void handle_save_to_xml(void*)
-{
-	LLFloater* frontmost = gFloaterView->getFrontmost();
-	if (!frontmost)
-	{
-        LLNotificationsUtil::add("NoFrontmostFloater");
-		return;
-	}
-
-	std::string default_name = "floater_";
-	default_name += frontmost->getTitle();
-	default_name += ".xml";
-
-	LLStringUtil::toLower(default_name);
-	LLStringUtil::replaceChar(default_name, ' ', '_');
-	LLStringUtil::replaceChar(default_name, '/', '_');
-	LLStringUtil::replaceChar(default_name, ':', '_');
-	LLStringUtil::replaceChar(default_name, '"', '_');
-
-	LLFilePicker& picker = LLFilePicker::instance();
-	if (picker.getSaveFile(LLFilePicker::FFSAVE_XML, default_name))
-	{
-		std::string filename = picker.getFirstFile();
-		LLUICtrlFactory::getInstance()->saveToXML(frontmost, filename);
-	}
-}
-
-void handle_load_from_xml(void*)
-{
-	LLFilePicker& picker = LLFilePicker::instance();
-	if (picker.getOpenFile(LLFilePicker::FFLOAD_XML))
-	{
-		std::string filename = picker.getFirstFile();
-		LLFloater* floater = new LLFloater(LLSD());
-		floater->buildFromFile(filename);
-	}
-}
-
 void handle_web_browser_test(const LLSD& param)
 {
 	std::string url = param.asString();
@@ -8013,8 +7947,6 @@ void initialize_menus()
 
 	// Advanced > XUI
 	commit.add("Advanced.ReloadColorSettings", boost::bind(&LLUIColorTable::loadFromSettings, LLUIColorTable::getInstance()));
-	view_listener_t::addMenu(new LLAdvancedLoadUIFromXML(), "Advanced.LoadUIFromXML");
-	view_listener_t::addMenu(new LLAdvancedSaveUIToXML(), "Advanced.SaveUIToXML");
 	view_listener_t::addMenu(new LLAdvancedToggleXUINames(), "Advanced.ToggleXUINames");
 	view_listener_t::addMenu(new LLAdvancedCheckXUINames(), "Advanced.CheckXUINames");
 	view_listener_t::addMenu(new LLAdvancedSendTestIms(), "Advanced.SendTestIMs");
diff --git a/indra/newview/llviewerobject.cpp b/indra/newview/llviewerobject.cpp
index 9dc3cb9ce1..8d9f27556d 100644
--- a/indra/newview/llviewerobject.cpp
+++ b/indra/newview/llviewerobject.cpp
@@ -170,8 +170,10 @@ LLViewerObject *LLViewerObject::createObject(const LLUUID &id, const LLPCode pco
 	  res = new LLVOSurfacePatch(id, pcode, regionp); break;
 	case LL_VO_SKY:
 	  res = new LLVOSky(id, pcode, regionp); break;
+	case LL_VO_VOID_WATER:
+		res = new LLVOVoidWater(id, pcode, regionp); break;
 	case LL_VO_WATER:
-	  res = new LLVOWater(id, pcode, regionp); break;
+		res = new LLVOWater(id, pcode, regionp); break;
 	case LL_VO_GROUND:
 	  res = new LLVOGround(id, pcode, regionp); break;
 	case LL_VO_PART_GROUP:
diff --git a/indra/newview/llviewerobject.h b/indra/newview/llviewerobject.h
index 59510bff1a..f068b36358 100644
--- a/indra/newview/llviewerobject.h
+++ b/indra/newview/llviewerobject.h
@@ -131,7 +131,7 @@ public:
 
 	typedef const child_list_t const_child_list_t;
 
-	LLViewerObject(const LLUUID &id, const LLPCode type, LLViewerRegion *regionp, BOOL is_global = FALSE);
+	LLViewerObject(const LLUUID &id, const LLPCode pcode, LLViewerRegion *regionp, BOOL is_global = FALSE);
 	MEM_TYPE_NEW(LLMemType::MTYPE_OBJECT);
 
 	virtual void markDead();				// Mark this object as dead, and clean up its references
@@ -546,14 +546,14 @@ public:
 	{
 		LL_VO_CLOUDS =				LL_PCODE_APP | 0x20,
 		LL_VO_SURFACE_PATCH =		LL_PCODE_APP | 0x30,
-		//LL_VO_STARS =				LL_PCODE_APP | 0x40,
+		LL_VO_WL_SKY =				LL_PCODE_APP | 0x40,
 		LL_VO_SQUARE_TORUS =		LL_PCODE_APP | 0x50,
 		LL_VO_SKY =					LL_PCODE_APP | 0x60,
-		LL_VO_WATER =				LL_PCODE_APP | 0x70,
-		LL_VO_GROUND =				LL_PCODE_APP | 0x80,
-		LL_VO_PART_GROUP =			LL_PCODE_APP | 0x90,
-		LL_VO_TRIANGLE_TORUS =		LL_PCODE_APP | 0xa0,
-		LL_VO_WL_SKY =				LL_PCODE_APP | 0xb0, // should this be moved to 0x40?
+		LL_VO_VOID_WATER =			LL_PCODE_APP | 0x70,
+		LL_VO_WATER =				LL_PCODE_APP | 0x80,
+		LL_VO_GROUND =				LL_PCODE_APP | 0x90,
+		LL_VO_PART_GROUP =			LL_PCODE_APP | 0xa0,
+		LL_VO_TRIANGLE_TORUS =		LL_PCODE_APP | 0xb0,
 		LL_VO_HUD_PART_GROUP =		LL_PCODE_APP | 0xc0,
 	} EVOType;
 
@@ -767,8 +767,8 @@ public:
 class LLAlphaObject : public LLViewerObject
 {
 public:
-	LLAlphaObject(const LLUUID &id, const LLPCode type, LLViewerRegion *regionp)
-	: LLViewerObject(id,type,regionp) 
+	LLAlphaObject(const LLUUID &id, const LLPCode pcode, LLViewerRegion *regionp)
+	: LLViewerObject(id,pcode,regionp) 
 	{ mDepth = 0.f; }
 
 	virtual F32 getPartSize(S32 idx);
@@ -785,8 +785,8 @@ public:
 class LLStaticViewerObject : public LLViewerObject
 {
 public:
-	LLStaticViewerObject(const LLUUID& id, const LLPCode type, LLViewerRegion* regionp, BOOL is_global = FALSE)
-		: LLViewerObject(id,type,regionp, is_global)
+	LLStaticViewerObject(const LLUUID& id, const LLPCode pcode, LLViewerRegion* regionp, BOOL is_global = FALSE)
+		: LLViewerObject(id,pcode,regionp, is_global)
 	{ }
 
 	virtual void updateDrawable(BOOL force_damped);
diff --git a/indra/newview/llviewerregion.cpp b/indra/newview/llviewerregion.cpp
index 6deaca3819..3f6082885c 100644
--- a/indra/newview/llviewerregion.cpp
+++ b/indra/newview/llviewerregion.cpp
@@ -266,6 +266,7 @@ LLViewerRegion::LLViewerRegion(const U64 &handle,
 	//MUST MATCH declaration of eObjectPartitions
 	mObjectPartition.push_back(new LLHUDPartition());		//PARTITION_HUD
 	mObjectPartition.push_back(new LLTerrainPartition());	//PARTITION_TERRAIN
+	mObjectPartition.push_back(new LLVoidWaterPartition());	//PARTITION_VOIDWATER
 	mObjectPartition.push_back(new LLWaterPartition());		//PARTITION_WATER
 	mObjectPartition.push_back(new LLTreePartition());		//PARTITION_TREE
 	mObjectPartition.push_back(new LLParticlePartition());	//PARTITION_PARTICLE
diff --git a/indra/newview/llviewerregion.h b/indra/newview/llviewerregion.h
index 1ba025312b..8b71998f60 100644
--- a/indra/newview/llviewerregion.h
+++ b/indra/newview/llviewerregion.h
@@ -73,6 +73,7 @@ public:
 	{
 		PARTITION_HUD=0,
 		PARTITION_TERRAIN,
+		PARTITION_VOIDWATER,
 		PARTITION_WATER,
 		PARTITION_TREE,
 		PARTITION_PARTICLE,
diff --git a/indra/newview/llviewershadermgr.cpp b/indra/newview/llviewershadermgr.cpp
index 1161810c68..6231822fe7 100644
--- a/indra/newview/llviewershadermgr.cpp
+++ b/indra/newview/llviewershadermgr.cpp
@@ -362,8 +362,8 @@ void LLViewerShaderMgr::setShaders()
 	}
 	else
 	{
-			LLPipeline::sRenderGlow = 
-			LLPipeline::sWaterReflections = FALSE;
+		LLPipeline::sRenderGlow = FALSE;
+		LLPipeline::sWaterReflections = FALSE;
 	}
 	
 	//hack to reset buffers that change behavior with shaders
diff --git a/indra/newview/llviewerwindow.cpp b/indra/newview/llviewerwindow.cpp
index a939563c23..d7291c3688 100644
--- a/indra/newview/llviewerwindow.cpp
+++ b/indra/newview/llviewerwindow.cpp
@@ -1471,6 +1471,11 @@ LLViewerWindow::LLViewerWindow(
 		gSavedSettings.setBOOL("ProbeHardwareOnStartup", FALSE);
 	}
 
+	if (!gGLManager.mHasDepthClamp)
+	{
+		LL_INFOS("RenderInit") << "Missing feature GL_ARB_depth_clamp. Void water might disappear in rare cases." << LL_ENDL;
+	}
+	
 	// If we crashed while initializng GL stuff last time, disable certain features
 	if (gSavedSettings.getBOOL("RenderInitError"))
 	{
diff --git a/indra/newview/llvoavatar.cpp b/indra/newview/llvoavatar.cpp
index 46c0fdf03e..b6d1d2443d 100644
--- a/indra/newview/llvoavatar.cpp
+++ b/indra/newview/llvoavatar.cpp
@@ -682,7 +682,8 @@ LLVOAvatar::LLVOAvatar(const LLUUID& id,
 	mPreviousFullyLoaded(FALSE),
 	mFullyLoadedInitialized(FALSE),
 	mSupportsAlphaLayers(FALSE),
-	mLoadedCallbacksPaused(FALSE)
+	mLoadedCallbacksPaused(FALSE),
+	mHasPelvisOffset( FALSE )
 {
 	LLMemType mt(LLMemType::MTYPE_AVATAR);
 	//VTResume();  // VTune
@@ -758,6 +759,7 @@ LLVOAvatar::LLVOAvatar(const LLUUID& id,
 	mRuthTimer.reset();
 	mRuthDebugTimer.reset();
 	mDebugExistenceTimer.reset();
+	mPelvisOffset = LLVector3(0.0f,0.0f,0.0f);
 }
 
 //------------------------------------------------------------------------
@@ -3449,8 +3451,15 @@ BOOL LLVOAvatar::updateCharacter(LLAgent &agent)
 		LLVector3d ground_under_pelvis;
 
 		if (isSelf())
-		{
-			gAgent.setPositionAgent(getRenderPosition());
+		{

+			if ( !mHasPelvisOffset )

+			{

+				gAgent.setPositionAgent(getRenderPosition());

+			}

+			else 

+			{

+				gAgent.setPositionAgent( getRenderPosition() + mPelvisOffset );

+			}
 		}
 
 		root_pos = gAgent.getPosGlobalFromAgent(getRenderPosition());
@@ -3475,8 +3484,16 @@ BOOL LLVOAvatar::updateCharacter(LLAgent &agent)
 
 		if (newPosition != mRoot.getXform()->getWorldPosition())
 		{		
-			mRoot.touch();
-			mRoot.setWorldPosition(newPosition ); // regular update
+			if ( !mHasPelvisOffset )

+			{

+				mRoot.touch();

+				mRoot.setWorldPosition( newPosition ); // regular update				

+			}

+			else 

+			{

+				mRoot.touch();

+				mRoot.setWorldPosition( newPosition + mPelvisOffset ); 

+			}
 		}
 
 
@@ -3777,6 +3794,17 @@ void LLVOAvatar::updateHeadOffset()
 		mHeadOffset = lerp(midEyePt, mHeadOffset,  u);
 	}
 }
+//------------------------------------------------------------------------
+// setPelvisOffset
+//------------------------------------------------------------------------
+void LLVOAvatar::setPelvisOffset( bool hasOffset, const LLVector3& offsetAmount ) 

+{

+	mHasPelvisOffset = hasOffset;

+	if ( mHasPelvisOffset )

+	{

+		mPelvisOffset = offsetAmount;

+	}

+}

 
 //------------------------------------------------------------------------
 // updateVisibility()
@@ -4915,6 +4943,7 @@ void LLVOAvatar::resetJointPositions( void )
 	{
 		mSkeleton[i].restoreOldXform();
 	}
+	mHasPelvisOffset = false;
 }
 //-----------------------------------------------------------------------------
 // resetJointPositionsToDefault
@@ -4945,6 +4974,8 @@ void LLVOAvatar::resetJointPositionsToDefault( void )
 			pJoint->restoreToDefaultXform();
 		}
 	}
+	//make sure we don't apply the joint offset
+	mHasPelvisOffset = false;
 }
 
 
diff --git a/indra/newview/llvoavatar.h b/indra/newview/llvoavatar.h
index a9518d22ef..fdf44c6e70 100644
--- a/indra/newview/llvoavatar.h
+++ b/indra/newview/llvoavatar.h
@@ -282,7 +282,13 @@ protected:
 
 public:
 	void				updateHeadOffset();
-	F32					getPelvisToFoot() const { return mPelvisToFoot; }
+	F32					getPelvisToFoot() const { return mPelvisToFoot; }

+	void				setPelvisOffset( bool hasOffset, const LLVector3& translation ) ;

+	bool				hasPelvisOffset( void ) { return mHasPelvisOffset; }

+

+	bool				mHasPelvisOffset;

+	LLVector3			mPelvisOffset;

+
 
 	LLVector3			mHeadOffset; // current head position
 	LLViewerJoint		mRoot;
diff --git a/indra/newview/llvoavatarself.cpp b/indra/newview/llvoavatarself.cpp
index 30c8f5b28a..0993c55706 100644
--- a/indra/newview/llvoavatarself.cpp
+++ b/indra/newview/llvoavatarself.cpp
@@ -1130,7 +1130,11 @@ BOOL LLVOAvatarSelf::detachObject(LLViewerObject *viewer_object)
 				const LLMeshSkinInfo* pSkinData = gMeshRepo.getSkinInfo( pVObj->getVolume()->getParams().getSculptID() );
 				if ( pSkinData )
 				{
-					resetJointPositions();
+					const int bindCnt = pSkinData->mAlternateBindMatrix.size();							
+					if ( bindCnt > 0 )
+					{
+						resetJointPositions();
+					}
 				}				
 			}
 		}
diff --git a/indra/newview/llvosurfacepatch.cpp b/indra/newview/llvosurfacepatch.cpp
index 36c4b4d93b..690530939e 100644
--- a/indra/newview/llvosurfacepatch.cpp
+++ b/indra/newview/llvosurfacepatch.cpp
@@ -130,7 +130,7 @@ public:
 //============================================================================
 
 LLVOSurfacePatch::LLVOSurfacePatch(const LLUUID &id, const LLPCode pcode, LLViewerRegion *regionp)
-	:	LLStaticViewerObject(id, LL_VO_SURFACE_PATCH, regionp),
+	:	LLStaticViewerObject(id, pcode, regionp),
 		mDirtiedPatch(FALSE),
 		mPool(NULL),
 		mBaseComp(0),
diff --git a/indra/newview/llvovolume.cpp b/indra/newview/llvovolume.cpp
index e7e2830f25..808b8723a2 100644
--- a/indra/newview/llvovolume.cpp
+++ b/indra/newview/llvovolume.cpp
@@ -74,7 +74,6 @@
 #include "llviewermediafocus.h"
 #include "llvoavatar.h"
 
-
 const S32 MIN_QUIET_FRAMES_COALESCE = 30;
 const F32 FORCE_SIMPLE_RENDER_AREA = 512.f;
 const F32 FORCE_CULL_AREA = 8.f;
@@ -4015,6 +4014,12 @@ void LLVolumeGeometryManager::rebuildGeom(LLSpatialGroup* group)
 		}
 
 		LLVOVolume* vobj = drawablep->getVOVolume();
+
+		if (vobj->getVolume() && vobj->getVolume()->isTetrahedron())
+		{
+			continue;
+		}
+
 		llassert_always(vobj);
 		vobj->updateTextureVirtualSize();
 		vobj->preRebuild();
@@ -4053,23 +4058,38 @@ void LLVolumeGeometryManager::rebuildGeom(LLSpatialGroup* group)
 				//Determine if we've received skininfo that contains an
 				//alternate bind matrix - if it does then apply the translational component
 				//to the joints of the avatar.
-				const LLVOAvatar* pAvatarVO = vobj->getAvatar();
+				LLVOAvatar* pAvatarVO = vobj->getAvatar();
 				if ( pAvatarVO )
 				{
 					const LLMeshSkinInfo*  pSkinData = gMeshRepo.getSkinInfo( vobj->getVolume()->getParams().getSculptID() );
+				
 					if ( pSkinData )
 					{
-						const int bindCnt = pSkinData->mAlternateBindMatrix.size();
+						const int bindCnt = pSkinData->mAlternateBindMatrix.size();								
 						if ( bindCnt > 0 )
 						{					
 							const int jointCnt = pSkinData->mJointNames.size();
 							for ( int i=0; i<jointCnt; ++i )
 							{
 								std::string lookingForJoint = pSkinData->mJointNames[i].c_str();
-								LLJoint* pJoint = vobj->getAvatar()->getJoint( lookingForJoint );
+								LLJoint* pJoint = pAvatarVO->getJoint( lookingForJoint );
 								if ( pJoint )
 								{   
-									pJoint->storeCurrentXform( pSkinData->mAlternateBindMatrix[i].getTranslation() );												
+									const LLVector3& jointPos = pSkinData->mAlternateBindMatrix[i].getTranslation();
+									pJoint->storeCurrentXform( jointPos );																					
+									//If joint is a pelvis then handle by setting avPos+offset
+									//if ( !strcmp( lookingForJoint.c_str(),"mPelvis" ) )

+									if ( lookingForJoint == "mPelvis" )

+									{	

+										//Apply av pos + offset 

+										if ( !pAvatarVO->hasPelvisOffset() )

+										{										

+											pAvatarVO->setPelvisOffset( true, jointPos );

+											pAvatarVO->setPosition( pAvatarVO->getCharacterPosition() + jointPos );											

+										}									

+									}
+									
+									
 								}
 							}
 						}
diff --git a/indra/newview/llvowater.cpp b/indra/newview/llvowater.cpp
index 10a612a978..6f821c266a 100644
--- a/indra/newview/llvowater.cpp
+++ b/indra/newview/llvowater.cpp
@@ -61,7 +61,8 @@ const F32 WAVE_STEP_INV	= (1. / WAVE_STEP);
 
 
 LLVOWater::LLVOWater(const LLUUID &id, const LLPCode pcode, LLViewerRegion *regionp)
-:	LLStaticViewerObject(id, LL_VO_WATER, regionp)
+:	LLStaticViewerObject(id, pcode, regionp),
+	mRenderType(LLPipeline::RENDER_TYPE_WATER)
 {
 	// Terrain must draw during selection passes so it can block objects behind it.
 	mbCanSelect = FALSE;
@@ -114,7 +115,7 @@ LLDrawable *LLVOWater::createDrawable(LLPipeline *pipeline)
 {
 	pipeline->allocDrawable(this);
 	mDrawable->setLit(FALSE);
-	mDrawable->setRenderType(LLPipeline::RENDER_TYPE_WATER);
+	mDrawable->setRenderType(mRenderType);
 
 	LLDrawPoolWater *pool = (LLDrawPoolWater*) gPipeline.getPool(LLDrawPool::POOL_WATER);
 
@@ -274,6 +275,11 @@ U32 LLVOWater::getPartitionType() const
 	return LLViewerRegion::PARTITION_WATER; 
 }
 
+U32 LLVOVoidWater::getPartitionType() const
+{
+	return LLViewerRegion::PARTITION_VOIDWATER;
+}
+
 LLWaterPartition::LLWaterPartition()
 : LLSpatialPartition(0, FALSE, 0)
 {
@@ -281,3 +287,9 @@ LLWaterPartition::LLWaterPartition()
 	mDrawableType = LLPipeline::RENDER_TYPE_WATER;
 	mPartitionType = LLViewerRegion::PARTITION_WATER;
 }
+
+LLVoidWaterPartition::LLVoidWaterPartition()
+{
+	mDrawableType = LLPipeline::RENDER_TYPE_VOIDWATER;
+	mPartitionType = LLViewerRegion::PARTITION_VOIDWATER;
+}
diff --git a/indra/newview/llvowater.h b/indra/newview/llvowater.h
index 07f653ae63..ed709dd840 100644
--- a/indra/newview/llvowater.h
+++ b/indra/newview/llvowater.h
@@ -29,6 +29,7 @@
 
 #include "llviewerobject.h"
 #include "llviewertexture.h"
+#include "pipeline.h"
 #include "v2math.h"
 
 const U32 N_RES	= 16; //32			// number of subdivisions of wave tile
@@ -77,6 +78,19 @@ public:
 protected:
 	BOOL mUseTexture;
 	BOOL mIsEdgePatch;
+	S32  mRenderType; 
 };
 
+class LLVOVoidWater : public LLVOWater
+{
+public:
+	LLVOVoidWater(LLUUID const& id, LLPCode pcode, LLViewerRegion* regionp) : LLVOWater(id, pcode, regionp)
+	{
+		mRenderType = LLPipeline::RENDER_TYPE_VOIDWATER;
+	}
+
+	/*virtual*/ U32 getPartitionType() const;
+};
+
+
 #endif // LL_VOSURFACEPATCH_H
diff --git a/indra/newview/llworld.cpp b/indra/newview/llworld.cpp
index 650fcd014a..1bd3aea1e0 100644
--- a/indra/newview/llworld.cpp
+++ b/indra/newview/llworld.cpp
@@ -55,6 +55,11 @@
 #include "pipeline.h"
 #include "llappviewer.h"		// for do_disconnect()
 
+#include <deque>
+#include <queue>
+#include <map>
+#include <cstring>
+
 //
 // Globals
 //
@@ -834,10 +839,69 @@ F32 LLWorld::getLandFarClip() const
 
 void LLWorld::setLandFarClip(const F32 far_clip)
 {
+	static S32 const rwidth = (S32)REGION_WIDTH_U32;
+	S32 const n1 = (llceil(mLandFarClip) - 1) / rwidth;
+	S32 const n2 = (llceil(far_clip) - 1) / rwidth;
+	bool need_water_objects_update = n1 != n2;
+
 	mLandFarClip = far_clip;
+
+	if (need_water_objects_update)
+	{
+		updateWaterObjects();
+	}
 }
 
+// Some region that we're connected to, but not the one we're in, gave us
+// a (possibly) new water height. Update it in our local copy.
+void LLWorld::waterHeightRegionInfo(std::string const& sim_name, F32 water_height)
+{
+	for (region_list_t::iterator iter = mRegionList.begin(); iter != mRegionList.end(); ++iter)
+	{
+		if ((*iter)->getName() == sim_name)
+		{
+			(*iter)->setWaterHeight(water_height);
+			break;
+		}
+	}
+}
 
+// There are three types of water objects:
+// Region water objects: the water in a region.
+// Hole water objects: water in the void but within current draw distance.
+// Edge water objects: the water outside the draw distance, up till the horizon.
+//
+// For example:
+//
+// -----------------------horizon-------------------------
+// |                 |                 |                 |
+// |  Edge Water     |                 |                 |
+// |                 |                 |                 |
+// |                 |                 |                 |
+// |                 |                 |                 |
+// |                 |                 |                 |
+// |                 |      rwidth     |                 |
+// |                 |     <----->     |                 |
+// -------------------------------------------------------
+// |                 |Hole |other|     |                 |
+// |                 |Water|reg. |     |                 |
+// |                 |-----------------|                 |
+// |                 |other|cur. |<--> |                 |
+// |                 |reg. | reg.|  \__|_ draw distance  |
+// |                 |-----------------|                 |
+// |                 |     |     |<--->|                 |
+// |                 |     |     |  \__|_ range          |
+// -------------------------------------------------------
+// |                 |<----width------>|<--horizon ext.->|
+// |                 |                 |                 |
+// |                 |                 |                 |
+// |                 |                 |                 |
+// |                 |                 |                 |
+// |                 |                 |                 |
+// |                 |                 |                 |
+// |                 |                 |                 |
+// -------------------------------------------------------
+//
 void LLWorld::updateWaterObjects()
 {
 	if (!gAgent.getRegion())
@@ -850,128 +914,265 @@ void LLWorld::updateWaterObjects()
 		return;
 	}
 
-	// First, determine the min and max "box" of water objects
-	S32 min_x = 0;
-	S32 min_y = 0;
-	S32 max_x = 0;
-	S32 max_y = 0;
+	// Region width in meters.
+	S32 const rwidth = (S32)REGION_WIDTH_U32;
+
+	// The distance we might see into the void
+	// when standing on the edge of a region, in meters.
+	S32 const draw_distance = llceil(mLandFarClip);
+
+	// We can only have "holes" in the water (where there no region) if we
+	// can have existing regions around it. Taking into account that this
+	// code is only executed when we enter a region, and not when we walk
+	// around in it, we (only) need to take into account regions that fall
+	// within the draw_distance.
+	//
+	// Set 'range' to draw_distance, rounded up to the nearest multiple of rwidth.
+	S32 const nsims = (draw_distance + rwidth - 1) / rwidth;
+	S32 const range = nsims * rwidth;
+
+	// Get South-West corner of current region.
+	LLViewerRegion const* regionp = gAgent.getRegion();
 	U32 region_x, region_y;
-
-	S32 rwidth = 256;
-
-	// We only want to fill in water for stuff that's near us, say, within 256 or 512m
-	S32 range = LLViewerCamera::getInstance()->getFar() > 256.f ? 512 : 256;
-
-	LLViewerRegion* regionp = gAgent.getRegion();
 	from_region_handle(regionp->getHandle(), &region_x, &region_y);
 
-	min_x = (S32)region_x - range;
-	min_y = (S32)region_y - range;
-	max_x = (S32)region_x + range;
-	max_y = (S32)region_y + range;
+	// The min. and max. coordinates of the South-West corners of the Hole water objects.
+	S32 const min_x = (S32)region_x - range;
+	S32 const min_y = (S32)region_y - range;
+	S32 const max_x = (S32)region_x + range;
+	S32 const max_y = (S32)region_y + range;
+
+	// Attempt to determine a sensible water height for all the
+	// Hole Water objects.
+	//
+	// It make little sense to try to guess what the best water
+	// height should be when that isn't completely obvious: if it's
+	// impossible to satisfy every region's water height without
+	// getting a jump in the water height.
+	//
+	// In order to keep the reasoning simple, we assume something
+	// logical as a group of connected regions, where the coastline
+	// is at the outer edge. Anything more complex that would "break"
+	// under such an assumption would probably break anyway (would
+	// depend on terrain editing and existing mega prims, say, if
+	// anything would make sense at all).
+	//
+	// So, what we do is find all connected regions within the
+	// draw distance that border void, and then pick the lowest
+	// water height of those (coast) regions.
+	S32 const n = 2 * nsims + 1;
+	S32 const origin = nsims + nsims * n;
+	std::vector<F32> water_heights(n * n);
+	std::vector<U8> checked(n * n, 0);		// index = nx + ny * n + origin;
+	U8 const region_bit = 1;
+	U8 const hole_bit = 2;
+	U8 const bordering_hole_bit = 4;
+	U8 const bordering_edge_bit = 8;
+	// Use the legacy waterheight for the Edge water in the case
+	// that we don't find any Hole water at all.
+	F32 water_height = DEFAULT_WATER_HEIGHT;
+	int max_count = 0;
+	LL_DEBUGS("WaterHeight") << "Current region: " << regionp->getName() << "; water height: " << regionp->getWaterHeight() << " m." << LL_ENDL;
+	std::map<S32, int> water_height_counts;
+	typedef std::queue<std::pair<S32, S32>, std::deque<std::pair<S32, S32> > > nxny_pairs_type;
+	nxny_pairs_type nxny_pairs;
+	nxny_pairs.push(nxny_pairs_type::value_type(0, 0));
+	water_heights[origin] = regionp->getWaterHeight();
+	checked[origin] = region_bit;
+	// For debugging purposes.
+	int number_of_connected_regions = 1;
+	int uninitialized_regions = 0;
+	int bordering_hole = 0;
+	int bordering_edge = 0;
+	while(!nxny_pairs.empty())
+	{
+		S32 const nx = nxny_pairs.front().first;
+		S32 const ny = nxny_pairs.front().second;
+		LL_DEBUGS("WaterHeight") << "nx,ny = " << nx << "," << ny << LL_ENDL;
+		S32 const index = nx + ny * n + origin;
+		nxny_pairs.pop();
+		for (S32 dir = 0; dir < 4; ++dir)
+		{
+			S32 const cnx = nx + gDirAxes[dir][0];
+			S32 const cny = ny + gDirAxes[dir][1];
+			LL_DEBUGS("WaterHeight") << "dir = " << dir << "; cnx,cny = " << cnx << "," << cny << LL_ENDL;
+			S32 const cindex = cnx + cny * n + origin;
+			bool is_hole = false;
+			bool is_edge = false;
+			LLViewerRegion* new_region_found = NULL;
+			if (cnx < -nsims || cnx > nsims ||
+			    cny < -nsims || cny > nsims)
+			{
+				LL_DEBUGS("WaterHeight") << "  Edge Water!" << LL_ENDL;
+				// Bumped into Edge water object.
+				is_edge = true;
+			}
+			else if (checked[cindex])
+			{
+				LL_DEBUGS("WaterHeight") << "  Already checked before!" << LL_ENDL;
+				// Already checked.
+				is_hole = (checked[cindex] & hole_bit);
+			}
+			else
+			{
+				S32 x = (S32)region_x + cnx * rwidth;
+				S32 y = (S32)region_y + cny * rwidth;
+				U64 region_handle = to_region_handle(x, y);
+				new_region_found = getRegionFromHandle(region_handle);
+				is_hole = !new_region_found;
+				checked[cindex] = is_hole ? hole_bit : region_bit;
+			}
+			if (is_hole)
+			{
+				// This was a region that borders at least one 'hole'.
+				// Count the found coastline.
+				F32 new_water_height = water_heights[index];
+				LL_DEBUGS("WaterHeight") << "  This is void; counting coastline with water height of " << new_water_height << LL_ENDL;
+				S32 new_water_height_cm = llround(new_water_height * 100);
+				int count = (water_height_counts[new_water_height_cm] += 1);
+				// Just use the lowest water height: this is mainly about the horizon water,
+				// and whatever we do, we don't want it to be possible to look under the water
+				// when looking in the distance: it is better to make a step downwards in water
+				// height when going away from the avie than a step upwards. However, since
+				// everyone is used to DEFAULT_WATER_HEIGHT, don't allow a single region
+				// to drag the water level below DEFAULT_WATER_HEIGHT on it's own.
+				if (bordering_hole == 0 ||			// First time we get here.
+				    (new_water_height >= DEFAULT_WATER_HEIGHT &&
+					 new_water_height < water_height) ||
+				    (new_water_height < DEFAULT_WATER_HEIGHT &&
+					 count > max_count)
+				   )
+				{
+					water_height = new_water_height;
+				}
+				if (count > max_count)
+				{
+					max_count = count;
+				}
+				if (!(checked[index] & bordering_hole_bit))
+				{
+					checked[index] |= bordering_hole_bit;
+					++bordering_hole;
+				}
+			}
+			else if (is_edge && !(checked[index] & bordering_edge_bit))
+			{
+				checked[index] |= bordering_edge_bit;
+				++bordering_edge;
+			}
+			if (!new_region_found)
+			{
+				// Dead end, there is no region here.
+				continue;
+			}
+			// Found a new connected region.
+			++number_of_connected_regions;
+			if (new_region_found->getName().empty())
+			{
+				// Uninitialized LLViewerRegion, don't use it's water height.
+				LL_DEBUGS("WaterHeight") << "  Uninitialized region." << LL_ENDL;
+				++uninitialized_regions;
+				continue;
+			}
+			nxny_pairs.push(nxny_pairs_type::value_type(cnx, cny));
+			water_heights[cindex] = new_region_found->getWaterHeight();
+			LL_DEBUGS("WaterHeight") << "  Found a new region (name: " << new_region_found->getName() << "; water height: " << water_heights[cindex] << " m)!" << LL_ENDL;
+		}
+	}
+	llinfos << "Number of connected regions: " << number_of_connected_regions << " (" << uninitialized_regions <<
+		" uninitialized); number of regions bordering Hole water: " << bordering_hole <<
+		"; number of regions bordering Edge water: " << bordering_edge << llendl;
+	llinfos << "Coastline count (height, count): ";
+	bool first = true;
+	for (std::map<S32, int>::iterator iter = water_height_counts.begin(); iter != water_height_counts.end(); ++iter)
+	{
+		if (!first) llcont << ", ";
+		llcont << "(" << (iter->first / 100.f) << ", " << iter->second << ")";
+		first = false;
+	}
+	llcont << llendl;
+	llinfos << "Water height used for Hole and Edge water objects: " << water_height << llendl;
 
-	F32 height = 0.f;
-	
-	for (region_list_t::iterator iter = mRegionList.begin();
-		 iter != mRegionList.end(); ++iter)
+	// Update all Region water objects.
+	for (region_list_t::iterator iter = mRegionList.begin(); iter != mRegionList.end(); ++iter)
 	{
 		LLViewerRegion* regionp = *iter;
 		LLVOWater* waterp = regionp->getLand().getWaterObj();
-		height += regionp->getWaterHeight();
 		if (waterp)
 		{
 			gObjectList.updateActive(waterp);
 		}
 	}
 
+	// Clean up all existing Hole water objects.
 	for (std::list<LLVOWater*>::iterator iter = mHoleWaterObjects.begin();
-		 iter != mHoleWaterObjects.end(); ++ iter)
+		 iter != mHoleWaterObjects.end(); ++iter)
 	{
 		LLVOWater* waterp = *iter;
 		gObjectList.killObject(waterp);
 	}
 	mHoleWaterObjects.clear();
 
-	// Now, get a list of the holes
-	S32 x, y;
-	for (x = min_x; x <= max_x; x += rwidth)
+	// Let the Edge and Hole water boxes be 1024 meter high so that they
+	// are never too small to be drawn (A LL_VO_*_WATER box has water
+	// rendered on it's bottom surface only), and put their bottom at
+	// the current regions water height.
+	F32 const box_height = 1024;
+	F32 const water_center_z = water_height + box_height / 2;
+
+	// Create new Hole water objects within 'range' where there is no region.
+	for (S32 x = min_x; x <= max_x; x += rwidth)
 	{
-		for (y = min_y; y <= max_y; y += rwidth)
+		for (S32 y = min_y; y <= max_y; y += rwidth)
 		{
 			U64 region_handle = to_region_handle(x, y);
 			if (!getRegionFromHandle(region_handle))
 			{
-				LLVOWater* waterp = (LLVOWater *)gObjectList.createObjectViewer(LLViewerObject::LL_VO_WATER, gAgent.getRegion());
+				LLVOWater* waterp = (LLVOWater*)gObjectList.createObjectViewer(LLViewerObject::LL_VO_VOID_WATER, gAgent.getRegion());
 				waterp->setUseTexture(FALSE);
-				waterp->setPositionGlobal(LLVector3d(x + rwidth/2,
-													 y + rwidth/2,
-													 256.f+DEFAULT_WATER_HEIGHT));
-				waterp->setScale(LLVector3((F32)rwidth, (F32)rwidth, 512.f));
+				waterp->setPositionGlobal(LLVector3d(x + rwidth / 2, y + rwidth / 2, water_center_z));
+				waterp->setScale(LLVector3((F32)rwidth, (F32)rwidth, box_height));
 				gPipeline.createObject(waterp);
 				mHoleWaterObjects.push_back(waterp);
 			}
 		}
 	}
 
-	// Update edge water objects
-	S32 wx, wy;
-	S32 center_x, center_y;
-	wx = (max_x - min_x) + rwidth;
-	wy = (max_y - min_y) + rwidth;
-	center_x = min_x + (wx >> 1);
-	center_y = min_y + (wy >> 1);
-
-	S32 add_boundary[4] = {
-		512 - (max_x - region_x),
-		512 - (max_y - region_y),
-		512 - (region_x - min_x),
-		512 - (region_y - min_y) };
+	// Center of the region.
+	S32 const center_x = region_x + rwidth / 2;
+	S32 const center_y = region_y + rwidth / 2;
+	// Width of the area with Hole water objects.
+	S32 const width = rwidth + 2 * range;
+	S32 const horizon_extend = 2048 + 512 - range;	// Legacy value.
+	// The overlap is needed to get rid of sky pixels being visible between the
+	// Edge and Hole water object at greater distances (due to floating point
+	// round off errors).
+	S32 const edge_hole_overlap = 1;		// Twice the actual overlap.
 		
-	S32 dir;
-	for (dir = 0; dir < 8; dir++)
+	for (S32 dir = 0; dir < 8; ++dir)
 	{
-		S32 dim[2] = { 0 };
-		switch (gDirAxes[dir][0])
-		{
-		case -1: dim[0] = add_boundary[2]; break;
-		case  0: dim[0] = wx; break;
-		default: dim[0] = add_boundary[0]; break;
-		}
-		switch (gDirAxes[dir][1])
-		{
-		case -1: dim[1] = add_boundary[3]; break;
-		case  0: dim[1] = wy; break;
-		default: dim[1] = add_boundary[1]; break;
-		}
+		// Size of the Edge water objects.
+		S32 const dim_x = (gDirAxes[dir][0] == 0) ? width : (horizon_extend + edge_hole_overlap);
+		S32 const dim_y = (gDirAxes[dir][1] == 0) ? width : (horizon_extend + edge_hole_overlap);
+		// And their position.
+		S32 const water_center_x = center_x + (width + horizon_extend) / 2 * gDirAxes[dir][0];
+		S32 const water_center_y = center_y + (width + horizon_extend) / 2 * gDirAxes[dir][1];
 
-		// Resize and reshape the water objects
-		const S32 water_center_x = center_x + llround((wx + dim[0]) * 0.5f * gDirAxes[dir][0]);
-		const S32 water_center_y = center_y + llround((wy + dim[1]) * 0.5f * gDirAxes[dir][1]);
-		
 		LLVOWater* waterp = mEdgeWaterObjects[dir];
 		if (!waterp || waterp->isDead())
 		{
 			// The edge water objects can be dead because they're attached to the region that the
 			// agent was in when they were originally created.
-			mEdgeWaterObjects[dir] = (LLVOWater *)gObjectList.createObjectViewer(LLViewerObject::LL_VO_WATER,
-																				 gAgent.getRegion());
+			mEdgeWaterObjects[dir] = (LLVOWater *)gObjectList.createObjectViewer(LLViewerObject::LL_VO_VOID_WATER, gAgent.getRegion());
 			waterp = mEdgeWaterObjects[dir];
 			waterp->setUseTexture(FALSE);
-			waterp->setIsEdgePatch(TRUE);
+			waterp->setIsEdgePatch(TRUE);		// Mark that this is edge water and not hole water.
 			gPipeline.createObject(waterp);
 		}
 
 		waterp->setRegion(gAgent.getRegion());
-		LLVector3d water_pos(water_center_x, water_center_y, 
-			DEFAULT_WATER_HEIGHT+256.f);
-		LLVector3 water_scale((F32) dim[0], (F32) dim[1], 512.f);
-
-		//stretch out to horizon
-		water_scale.mV[0] += fabsf(2048.f * gDirAxes[dir][0]);
-		water_scale.mV[1] += fabsf(2048.f * gDirAxes[dir][1]);
-
-		water_pos.mdV[0] += 1024.f * gDirAxes[dir][0];
-		water_pos.mdV[1] += 1024.f * gDirAxes[dir][1];
+		LLVector3d water_pos(water_center_x, water_center_y, water_center_z);
+		LLVector3 water_scale((F32) dim_x, (F32) dim_y, box_height);
 
 		waterp->setPositionGlobal(water_pos);
 		waterp->setScale(water_scale);
diff --git a/indra/newview/llworld.h b/indra/newview/llworld.h
index 4465fde210..c60dc8dc29 100644
--- a/indra/newview/llworld.h
+++ b/indra/newview/llworld.h
@@ -137,6 +137,7 @@ public:
 
 	LLViewerTexture *getDefaultWaterTexture();
 	void updateWaterObjects();
+	void waterHeightRegionInfo(std::string const& sim_name, F32 water_height);
 	void shiftRegions(const LLVector3& offset);
 
 	void setSpaceTimeUSec(const U64 space_time_usec);
diff --git a/indra/newview/pipeline.cpp b/indra/newview/pipeline.cpp
index 295b21d5b4..c154fe7b75 100644
--- a/indra/newview/pipeline.cpp
+++ b/indra/newview/pipeline.cpp
@@ -577,6 +577,10 @@ void LLPipeline::allocateScreenBuffer(U32 resX, U32 resY)
 
 	if (LLPipeline::sRenderDeferred)
 	{
+		S32 shadow_detail = gSavedSettings.getS32("RenderShadowDetail");
+		BOOL ssao = gSavedSettings.getBOOL("RenderDeferredSSAO");
+		bool gi = LLViewerShaderMgr::instance()->getVertexShaderLevel(LLViewerShaderMgr::SHADER_DEFERRED);
+
 		samples = llmin(samples, (U32) 8); //cap multisample buffers to 8 samples when rendering deferred
 		//allocate deferred rendering color buffers
 		mDeferredScreen.allocate(resX, resY, GL_RGBA, TRUE, TRUE, LLTexUnit::TT_RECT_TEXTURE, FALSE);
@@ -588,14 +592,40 @@ void LLPipeline::allocateScreenBuffer(U32 resX, U32 resY)
 		mScreen.allocate(resX, resY, GL_RGBA, FALSE, FALSE, LLTexUnit::TT_RECT_TEXTURE, FALSE);		
 		mEdgeMap.allocate(resX, resY, GL_ALPHA, FALSE, FALSE, LLTexUnit::TT_RECT_TEXTURE, FALSE);
 
-		for (U32 i = 0; i < 3; i++)
+		if (shadow_detail > 0 || ssao)
+		{ //only need mDeferredLight[0] for shadows OR ssao
+			mDeferredLight[0].allocate(resX, resY, GL_RGBA, FALSE, FALSE, LLTexUnit::TT_RECT_TEXTURE);
+		}
+		else
 		{
-			mDeferredLight[i].allocate(resX, resY, GL_RGBA, FALSE, FALSE, LLTexUnit::TT_RECT_TEXTURE);
+			mDeferredLight[0].release();
 		}
 
-		for (U32 i = 0; i < 2; i++)
+		if (ssao)
+		{ //only need mDeferredLight[1] for ssao
+			mDeferredLight[1].allocate(resX, resY, GL_RGBA, FALSE, FALSE, LLTexUnit::TT_RECT_TEXTURE);
+		}
+		else
+		{
+			mDeferredLight[1].release();
+		}
+
+		if (gi)
+		{ //only need mDeferredLight[2] and mGIMapPost for gi
+			mDeferredLight[2].allocate(resX, resY, GL_RGBA, FALSE, FALSE, LLTexUnit::TT_RECT_TEXTURE);
+			for (U32 i = 0; i < 2; i++)
+			{
+				mGIMapPost[i].allocate(resX,resY, GL_RGB, FALSE, FALSE, LLTexUnit::TT_RECT_TEXTURE);
+			}
+		}
+		else
 		{
-			mGIMapPost[i].allocate(resX,resY, GL_RGB, FALSE, FALSE, LLTexUnit::TT_RECT_TEXTURE);
+			mDeferredLight[2].release();
+		
+			for (U32 i = 0; i < 2; i++)
+			{
+				mGIMapPost[i].release();
+			}
 		}
 
 		F32 scale = gSavedSettings.getF32("RenderShadowResolutionScale");
@@ -603,18 +633,37 @@ void LLPipeline::allocateScreenBuffer(U32 resX, U32 resY)
 		//HACK: make alpha masking work on ATI depth shadows (work around for ATI driver bug)
 		U32 shadow_fmt = gGLManager.mIsATI ? GL_ALPHA : 0;
 
-		for (U32 i = 0; i < 4; i++)
+		if (shadow_detail > 0)
+		{ //allocate 4 sun shadow maps
+			for (U32 i = 0; i < 4; i++)
+			{
+				mShadow[i].allocate(U32(resX*scale),U32(resY*scale), shadow_fmt, TRUE, FALSE, LLTexUnit::TT_RECT_TEXTURE);
+			}
+		}
+		else
 		{
-			mShadow[i].allocate(U32(resX*scale),U32(resY*scale), shadow_fmt, TRUE, FALSE, LLTexUnit::TT_RECT_TEXTURE);
+			for (U32 i = 0; i < 4; i++)
+			{
+				mShadow[i].release();
+			}
 		}
 
-
 		U32 width = nhpo2(U32(resX*scale))/2;
 		U32 height = width;
 
-		for (U32 i = 4; i < 6; i++)
+		if (shadow_detail > 1)
+		{ //allocate two spot shadow maps
+			for (U32 i = 4; i < 6; i++)
+			{
+				mShadow[i].allocate(width, height, shadow_fmt, TRUE, FALSE);
+			}
+		}
+		else
 		{
-			mShadow[i].allocate(width, height, shadow_fmt, TRUE, FALSE);
+			for (U32 i = 4; i < 6; i++)
+			{
+				mShadow[i].release();
+			}
 		}
 
 		width = nhpo2(resX)/2;
@@ -623,6 +672,24 @@ void LLPipeline::allocateScreenBuffer(U32 resX, U32 resY)
 	}
 	else
 	{
+		for (U32 i = 0; i < 3; i++)
+		{ 
+			mDeferredLight[i].release();
+		}
+		for (U32 i = 0; i < 2; i++)
+		{
+			mGIMapPost[i].release();
+		}
+		for (U32 i = 0; i < 6; i++)
+		{
+			mShadow[i].release();
+		}
+		mScreen.release();
+		mDeferredScreen.release(); //make sure to release any render targets that share a depth buffer with mDeferredScreen first
+		mDeferredDepth.release();
+		mEdgeMap.release();
+		mLuminanceMap.release();
+		
 		mScreen.allocate(resX, resY, GL_RGBA, TRUE, TRUE, LLTexUnit::TT_RECT_TEXTURE, FALSE);		
 	}
 	
@@ -634,19 +701,27 @@ void LLPipeline::allocateScreenBuffer(U32 resX, U32 resY)
 		{
 			addDeferredAttachments(mSampleBuffer);
 			mDeferredScreen.setSampleBuffer(&mSampleBuffer);
+			mEdgeMap.setSampleBuffer(&mSampleBuffer);
 		}
 
 		mScreen.setSampleBuffer(&mSampleBuffer);
 
 		stop_glerror();
 	}
+	else
+	{
+		mSampleBuffer.release();
+	}
 	
 	if (LLPipeline::sRenderDeferred)
 	{ //share depth buffer between deferred targets
 		mDeferredScreen.shareDepthBuffer(mScreen);
 		for (U32 i = 0; i < 3; i++)
 		{ //share stencil buffer with screen space lightmap to stencil out sky
-			mDeferredScreen.shareDepthBuffer(mDeferredLight[i]);
+			if (mDeferredLight[i].getTexture(0))
+			{
+				mDeferredScreen.shareDepthBuffer(mDeferredLight[i]);
+			}
 		}
 	}
 
@@ -659,14 +734,14 @@ void LLPipeline::allocateScreenBuffer(U32 resX, U32 resY)
 //static
 void LLPipeline::updateRenderDeferred()
 {
-	BOOL deferred = (gSavedSettings.getBOOL("RenderDeferred") && 
-		LLRenderTarget::sUseFBO &&
-			 LLFeatureManager::getInstance()->isFeatureAvailable("RenderDeferred") &&
-		gSavedSettings.getBOOL("VertexShaderEnable") && 
-		gSavedSettings.getBOOL("RenderAvatarVP") &&
-			 (gSavedSettings.getBOOL("WindLightUseAtmosShaders")) ? TRUE : FALSE) &&
-		!gUseWireframe;
-	
+	BOOL deferred = ((gSavedSettings.getBOOL("RenderDeferred") && 
+					 LLRenderTarget::sUseFBO &&
+					 LLFeatureManager::getInstance()->isFeatureAvailable("RenderDeferred") &&
+					 gSavedSettings.getBOOL("VertexShaderEnable") && 
+					 gSavedSettings.getBOOL("RenderAvatarVP") &&
+					 gSavedSettings.getBOOL("WindLightUseAtmosShaders")) ? TRUE : FALSE) &&
+					!gUseWireframe;
+
 	sRenderDeferred = deferred;			
 }
 
@@ -697,7 +772,7 @@ void LLPipeline::releaseGLBuffers()
 	mScreen.release();
 	mPhysicsDisplay.release();
 	mUIScreen.release();
-	mSampleBuffer.releaseSampleBuffer();
+	mSampleBuffer.release();
 	mDeferredScreen.release();
 	mDeferredDepth.release();
 	for (U32 i = 0; i < 3; i++)
@@ -1878,20 +1953,14 @@ void LLPipeline::updateCull(LLCamera& camera, LLCullResult& result, S32 water_cl
 
 	camera.disableUserClipPlane();
 
-	if (gSky.mVOSkyp.notNull() && gSky.mVOSkyp->mDrawable.notNull())
-	{
-		// Hack for sky - always visible.
-		if (hasRenderType(LLPipeline::RENDER_TYPE_SKY)) 
-		{
-			gSky.mVOSkyp->mDrawable->setVisible(camera);
-			sCull->pushDrawable(gSky.mVOSkyp->mDrawable);
-			gSky.updateCull();
-			stop_glerror();
-		}
-	}
-	else
+	if (hasRenderType(LLPipeline::RENDER_TYPE_SKY) && 
+		gSky.mVOSkyp.notNull() && 
+		gSky.mVOSkyp->mDrawable.notNull())
 	{
-		llinfos << "No sky drawable!" << llendl;
+		gSky.mVOSkyp->mDrawable->setVisible(camera);
+		sCull->pushDrawable(gSky.mVOSkyp->mDrawable);
+		gSky.updateCull();
+		stop_glerror();
 	}
 
 	if (hasRenderType(LLPipeline::RENDER_TYPE_GROUND) && 
@@ -2466,6 +2535,7 @@ void LLPipeline::stateSort(LLCamera& camera, LLCullResult &result)
 					  LLPipeline::RENDER_TYPE_TERRAIN,
 					  LLPipeline::RENDER_TYPE_TREE,
 					  LLPipeline::RENDER_TYPE_SKY,
+					  LLPipeline::RENDER_TYPE_VOIDWATER,
 					  LLPipeline::RENDER_TYPE_WATER,
 					  LLPipeline::END_RENDER_TYPES))
 	{
@@ -5372,6 +5442,10 @@ void LLPipeline::setLight(LLDrawable *drawablep, BOOL is_light)
 void LLPipeline::toggleRenderType(U32 type)
 {
 	gPipeline.mRenderTypeEnabled[type] = !gPipeline.mRenderTypeEnabled[type];
+	if (type == LLPipeline::RENDER_TYPE_WATER)
+	{
+		gPipeline.mRenderTypeEnabled[LLPipeline::RENDER_TYPE_VOIDWATER] = !gPipeline.mRenderTypeEnabled[LLPipeline::RENDER_TYPE_VOIDWATER];
+	}
 }
 
 //static
@@ -6749,16 +6823,15 @@ void LLPipeline::renderDeferredLighting()
 			glTexCoord4f(tc.v[0], tc.v[1], tc.v[2], 0);
 		}
 
-			glPushMatrix();
-			glLoadIdentity();
-			glMatrixMode(GL_PROJECTION);
-			glPushMatrix();
-			glLoadIdentity();
-
-			mDeferredLight[0].bindTarget();
+		glPushMatrix();
+		glLoadIdentity();
+		glMatrixMode(GL_PROJECTION);
+		glPushMatrix();
+		glLoadIdentity();
 
 		if (gSavedSettings.getBOOL("RenderDeferredSSAO") || gSavedSettings.getS32("RenderShadowDetail") > 0)
 		{
+			mDeferredLight[0].bindTarget();
 			{ //paint shadow/SSAO light map (direct lighting lightmap)
 				LLFastTimer ftm(FTM_SUN_SHADOW);
 				bindDeferredShader(gDeferredSunProgram, 0);
@@ -6799,16 +6872,9 @@ void LLPipeline::renderDeferredLighting()
 				
 				unbindDeferredShader(gDeferredSunProgram);
 			}
-		}
-			else
-			{
-			glClearColor(1,1,1,1);
-				mDeferredLight[0].clear(GL_COLOR_BUFFER_BIT);
-			glClearColor(0,0,0,0);
-			}
-
 			mDeferredLight[0].flush();
-
+		}
+		
 		{ //global illumination specific block (still experimental)
 			if (gSavedSettings.getBOOL("RenderDeferredBlurLight") &&
 			    gSavedSettings.getBOOL("RenderDeferredGI"))
@@ -6914,74 +6980,74 @@ void LLPipeline::renderDeferredLighting()
 		}
 
 		if (gSavedSettings.getBOOL("RenderDeferredSSAO"))
-			{ //soften direct lighting lightmap
-				LLFastTimer ftm(FTM_SOFTEN_SHADOW);
-				//blur lightmap
-				mDeferredLight[1].bindTarget();
+		{ //soften direct lighting lightmap
+			LLFastTimer ftm(FTM_SOFTEN_SHADOW);
+			//blur lightmap
+			mDeferredLight[1].bindTarget();
 
-				glClearColor(1,1,1,1);
-				mDeferredLight[1].clear(GL_COLOR_BUFFER_BIT);
-				glClearColor(0,0,0,0);
-				
-				bindDeferredShader(gDeferredBlurLightProgram);
+			glClearColor(1,1,1,1);
+			mDeferredLight[1].clear(GL_COLOR_BUFFER_BIT);
+			glClearColor(0,0,0,0);
+			
+			bindDeferredShader(gDeferredBlurLightProgram);
 
-				LLVector3 go = gSavedSettings.getVector3("RenderShadowGaussian");
-				const U32 kern_length = 4;
-				F32 blur_size = gSavedSettings.getF32("RenderShadowBlurSize");
-				F32 dist_factor = gSavedSettings.getF32("RenderShadowBlurDistFactor");
+			LLVector3 go = gSavedSettings.getVector3("RenderShadowGaussian");
+			const U32 kern_length = 4;
+			F32 blur_size = gSavedSettings.getF32("RenderShadowBlurSize");
+			F32 dist_factor = gSavedSettings.getF32("RenderShadowBlurDistFactor");
 
-				// sample symmetrically with the middle sample falling exactly on 0.0
-				F32 x = 0.f;
+			// sample symmetrically with the middle sample falling exactly on 0.0
+			F32 x = 0.f;
 
-				LLVector3 gauss[32]; // xweight, yweight, offset
+			LLVector3 gauss[32]; // xweight, yweight, offset
 
-				for (U32 i = 0; i < kern_length; i++)
-				{
-					gauss[i].mV[0] = llgaussian(x, go.mV[0]);
-					gauss[i].mV[1] = llgaussian(x, go.mV[1]);
-					gauss[i].mV[2] = x;
-					x += 1.f;
-				}
+			for (U32 i = 0; i < kern_length; i++)
+			{
+				gauss[i].mV[0] = llgaussian(x, go.mV[0]);
+				gauss[i].mV[1] = llgaussian(x, go.mV[1]);
+				gauss[i].mV[2] = x;
+				x += 1.f;
+			}
 
-				gDeferredBlurLightProgram.uniform2f("delta", 1.f, 0.f);
-				gDeferredBlurLightProgram.uniform1f("dist_factor", dist_factor);
-				gDeferredBlurLightProgram.uniform3fv("kern", kern_length, gauss[0].mV);
-				gDeferredBlurLightProgram.uniform1f("kern_scale", blur_size * (kern_length/2.f - 0.5f));
+			gDeferredBlurLightProgram.uniform2f("delta", 1.f, 0.f);
+			gDeferredBlurLightProgram.uniform1f("dist_factor", dist_factor);
+			gDeferredBlurLightProgram.uniform3fv("kern", kern_length, gauss[0].mV);
+			gDeferredBlurLightProgram.uniform1f("kern_scale", blur_size * (kern_length/2.f - 0.5f));
+		
+			{
+				LLGLDisable blend(GL_BLEND);
+				LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_ALWAYS);
+				stop_glerror();
+				glDrawArrays(GL_TRIANGLE_STRIP, 0, 3);
+				stop_glerror();
+			}
 			
-				{
-					LLGLDisable blend(GL_BLEND);
-					LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_ALWAYS);
-					stop_glerror();
-					glDrawArrays(GL_TRIANGLE_STRIP, 0, 3);
-					stop_glerror();
-				}
-				
-				mDeferredLight[1].flush();
-				unbindDeferredShader(gDeferredBlurLightProgram);
+			mDeferredLight[1].flush();
+			unbindDeferredShader(gDeferredBlurLightProgram);
 
-				bindDeferredShader(gDeferredBlurLightProgram, 1);
-				mDeferredLight[0].bindTarget();
+			bindDeferredShader(gDeferredBlurLightProgram, 1);
+			mDeferredLight[0].bindTarget();
 
-				gDeferredBlurLightProgram.uniform2f("delta", 0.f, 1.f);
+			gDeferredBlurLightProgram.uniform2f("delta", 0.f, 1.f);
 
-				{
-					LLGLDisable blend(GL_BLEND);
-					LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_ALWAYS);
-					stop_glerror();
-					glDrawArrays(GL_TRIANGLE_STRIP, 0, 3);
-					stop_glerror();
-				}
-				mDeferredLight[0].flush();
-				unbindDeferredShader(gDeferredBlurLightProgram);
+			{
+				LLGLDisable blend(GL_BLEND);
+				LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_ALWAYS);
+				stop_glerror();
+				glDrawArrays(GL_TRIANGLE_STRIP, 0, 3);
+				stop_glerror();
 			}
+			mDeferredLight[0].flush();
+			unbindDeferredShader(gDeferredBlurLightProgram);
+		}
 
-			stop_glerror();
-			glPopMatrix();
-			stop_glerror();
-			glMatrixMode(GL_MODELVIEW);
-			stop_glerror();
-			glPopMatrix();
-			stop_glerror();
+		stop_glerror();
+		glPopMatrix();
+		stop_glerror();
+		glMatrixMode(GL_MODELVIEW);
+		stop_glerror();
+		glPopMatrix();
+		stop_glerror();
 
 		//copy depth and stencil from deferred screen
 		//mScreen.copyContents(mDeferredScreen, 0, 0, mDeferredScreen.getWidth(), mDeferredScreen.getHeight(),
@@ -7735,6 +7801,7 @@ void LLPipeline::generateWaterReflection(LLCamera& camera_in)
 				gPipeline.pushRenderTypeMask();
 
 				clearRenderTypeMask(LLPipeline::RENDER_TYPE_WATER,
+									LLPipeline::RENDER_TYPE_VOIDWATER,
 									LLPipeline::RENDER_TYPE_GROUND,
 									LLPipeline::RENDER_TYPE_SKY,
 									LLPipeline::RENDER_TYPE_CLOUDS,
@@ -7787,6 +7854,7 @@ void LLPipeline::generateWaterReflection(LLCamera& camera_in)
 		{
 			camera.setFar(camera_in.getFar());
 			clearRenderTypeMask(LLPipeline::RENDER_TYPE_WATER,
+								LLPipeline::RENDER_TYPE_VOIDWATER,
 								LLPipeline::RENDER_TYPE_GROUND,
 								END_RENDER_TYPES);	
 			stop_glerror();
@@ -8303,6 +8371,7 @@ void LLPipeline::generateGI(LLCamera& camera, LLVector3& lightDir, std::vector<L
 								 LLPipeline::RENDER_TYPE_TREE, 
 								 LLPipeline::RENDER_TYPE_TERRAIN,
 								 LLPipeline::RENDER_TYPE_WATER,
+								 LLPipeline::RENDER_TYPE_VOIDWATER,
 								 LLPipeline::RENDER_TYPE_PASS_ALPHA_SHADOW,
 								 LLPipeline::RENDER_TYPE_AVATAR,
 								 LLPipeline::RENDER_TYPE_PASS_SIMPLE,
@@ -8486,6 +8555,7 @@ void LLPipeline::generateSunShadow(LLCamera& camera)
 					LLPipeline::RENDER_TYPE_TREE, 
 					LLPipeline::RENDER_TYPE_TERRAIN,
 					LLPipeline::RENDER_TYPE_WATER,
+					LLPipeline::RENDER_TYPE_VOIDWATER,
 					LLPipeline::RENDER_TYPE_PASS_ALPHA_SHADOW,
 					LLPipeline::RENDER_TYPE_PASS_SIMPLE,
 					LLPipeline::RENDER_TYPE_PASS_BUMP,
@@ -9010,152 +9080,137 @@ void LLPipeline::generateSunShadow(LLCamera& camera)
 
 	
 	//hack to disable projector shadows 
-	static bool clear = true;
 	bool gen_shadow = gSavedSettings.getS32("RenderShadowDetail") > 1;
 
 	if (gen_shadow)
 	{
-		clear = true;
-	F32 fade_amt = gFrameIntervalSeconds * llmax(LLViewerCamera::getInstance()->getVelocityStat()->getCurrentPerSec(), 1.f);
+		F32 fade_amt = gFrameIntervalSeconds * llmax(LLViewerCamera::getInstance()->getVelocityStat()->getCurrentPerSec(), 1.f);
 
-	//update shadow targets
-	for (U32 i = 0; i < 2; i++)
-	{ //for each current shadow
-		LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_SHADOW4+i;
+		//update shadow targets
+		for (U32 i = 0; i < 2; i++)
+		{ //for each current shadow
+			LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_SHADOW4+i;
 
-		if (mShadowSpotLight[i].notNull() && 
-			(mShadowSpotLight[i] == mTargetShadowSpotLight[0] ||
-			mShadowSpotLight[i] == mTargetShadowSpotLight[1]))
-		{ //keep this spotlight
-			mSpotLightFade[i] = llmin(mSpotLightFade[i]+fade_amt, 1.f);
-		}
-		else
-		{ //fade out this light
-			mSpotLightFade[i] = llmax(mSpotLightFade[i]-fade_amt, 0.f);
-			
-			if (mSpotLightFade[i] == 0.f || mShadowSpotLight[i].isNull())
-			{ //faded out, grab one of the pending spots (whichever one isn't already taken)
-				if (mTargetShadowSpotLight[0] != mShadowSpotLight[(i+1)%2])
-				{
-					mShadowSpotLight[i] = mTargetShadowSpotLight[0];
-				}
-				else
-				{
-					mShadowSpotLight[i] = mTargetShadowSpotLight[1];
+			if (mShadowSpotLight[i].notNull() && 
+				(mShadowSpotLight[i] == mTargetShadowSpotLight[0] ||
+				mShadowSpotLight[i] == mTargetShadowSpotLight[1]))
+			{ //keep this spotlight
+				mSpotLightFade[i] = llmin(mSpotLightFade[i]+fade_amt, 1.f);
+			}
+			else
+			{ //fade out this light
+				mSpotLightFade[i] = llmax(mSpotLightFade[i]-fade_amt, 0.f);
+				
+				if (mSpotLightFade[i] == 0.f || mShadowSpotLight[i].isNull())
+				{ //faded out, grab one of the pending spots (whichever one isn't already taken)
+					if (mTargetShadowSpotLight[0] != mShadowSpotLight[(i+1)%2])
+					{
+						mShadowSpotLight[i] = mTargetShadowSpotLight[0];
+					}
+					else
+					{
+						mShadowSpotLight[i] = mTargetShadowSpotLight[1];
+					}
 				}
 			}
 		}
-	}
-
-	for (S32 i = 0; i < 2; i++)
-	{
-		glh_set_current_modelview(saved_view);
-		glh_set_current_projection(saved_proj);
 
-		if (mShadowSpotLight[i].isNull())
+		for (S32 i = 0; i < 2; i++)
 		{
-			continue;
-		}
+			glh_set_current_modelview(saved_view);
+			glh_set_current_projection(saved_proj);
 
-		LLVOVolume* volume = mShadowSpotLight[i]->getVOVolume();
+			if (mShadowSpotLight[i].isNull())
+			{
+				continue;
+			}
 
-		if (!volume)
-		{
-			mShadowSpotLight[i] = NULL;
-			continue;
-		}
+			LLVOVolume* volume = mShadowSpotLight[i]->getVOVolume();
 
-		LLDrawable* drawable = mShadowSpotLight[i];
+			if (!volume)
+			{
+				mShadowSpotLight[i] = NULL;
+				continue;
+			}
 
-		LLVector3 params = volume->getSpotLightParams();
-		F32 fov = params.mV[0];
+			LLDrawable* drawable = mShadowSpotLight[i];
 
-		//get agent->light space matrix (modelview)
-		LLVector3 center = drawable->getPositionAgent();
-		LLQuaternion quat = volume->getRenderRotation();
+			LLVector3 params = volume->getSpotLightParams();
+			F32 fov = params.mV[0];
 
-		//get near clip plane
-		LLVector3 scale = volume->getScale();
-		LLVector3 at_axis(0,0,-scale.mV[2]*0.5f);
-		at_axis *= quat;
+			//get agent->light space matrix (modelview)
+			LLVector3 center = drawable->getPositionAgent();
+			LLQuaternion quat = volume->getRenderRotation();
 
-		LLVector3 np = center+at_axis;
-		at_axis.normVec();
+			//get near clip plane
+			LLVector3 scale = volume->getScale();
+			LLVector3 at_axis(0,0,-scale.mV[2]*0.5f);
+			at_axis *= quat;
 
-		//get origin that has given fov for plane np, at_axis, and given scale
-		F32 dist = (scale.mV[1]*0.5f)/tanf(fov*0.5f);
+			LLVector3 np = center+at_axis;
+			at_axis.normVec();
 
-		LLVector3 origin = np - at_axis*dist;
+			//get origin that has given fov for plane np, at_axis, and given scale
+			F32 dist = (scale.mV[1]*0.5f)/tanf(fov*0.5f);
 
-		LLMatrix4 mat(quat, LLVector4(origin, 1.f));
+			LLVector3 origin = np - at_axis*dist;
 
-		view[i+4] = glh::matrix4f((F32*) mat.mMatrix);
+			LLMatrix4 mat(quat, LLVector4(origin, 1.f));
 
-		view[i+4] = view[i+4].inverse();
+			view[i+4] = glh::matrix4f((F32*) mat.mMatrix);
 
-		//get perspective matrix
-		F32 near_clip = dist+0.01f;
-		F32 width = scale.mV[VX];
-		F32 height = scale.mV[VY];
-		F32 far_clip = dist+volume->getLightRadius()*1.5f;
+			view[i+4] = view[i+4].inverse();
 
-		F32 fovy = fov * RAD_TO_DEG;
-		F32 aspect = width/height;
-		
-		proj[i+4] = gl_perspective(fovy, aspect, near_clip, far_clip);
+			//get perspective matrix
+			F32 near_clip = dist+0.01f;
+			F32 width = scale.mV[VX];
+			F32 height = scale.mV[VY];
+			F32 far_clip = dist+volume->getLightRadius()*1.5f;
 
-		//translate and scale to from [-1, 1] to [0, 1]
-		glh::matrix4f trans(0.5f, 0.f, 0.f, 0.5f,
-						0.f, 0.5f, 0.f, 0.5f,
-						0.f, 0.f, 0.5f, 0.5f,
-						0.f, 0.f, 0.f, 1.f);
+			F32 fovy = fov * RAD_TO_DEG;
+			F32 aspect = width/height;
+			
+			proj[i+4] = gl_perspective(fovy, aspect, near_clip, far_clip);
 
-		glh_set_current_modelview(view[i+4]);
-		glh_set_current_projection(proj[i+4]);
+			//translate and scale to from [-1, 1] to [0, 1]
+			glh::matrix4f trans(0.5f, 0.f, 0.f, 0.5f,
+							0.f, 0.5f, 0.f, 0.5f,
+							0.f, 0.f, 0.5f, 0.5f,
+							0.f, 0.f, 0.f, 1.f);
 
-		mSunShadowMatrix[i+4] = trans*proj[i+4]*view[i+4]*inv_view;
-		
-		for (U32 j = 0; j < 16; j++)
-		{
-			gGLLastModelView[j] = mShadowModelview[i+4].m[j];
-			gGLLastProjection[j] = mShadowProjection[i+4].m[j];
-		}
+			glh_set_current_modelview(view[i+4]);
+			glh_set_current_projection(proj[i+4]);
 
-		mShadowModelview[i+4] = view[i+4];
-		mShadowProjection[i+4] = proj[i+4];
+			mSunShadowMatrix[i+4] = trans*proj[i+4]*view[i+4]*inv_view;
+			
+			for (U32 j = 0; j < 16; j++)
+			{
+				gGLLastModelView[j] = mShadowModelview[i+4].m[j];
+				gGLLastProjection[j] = mShadowProjection[i+4].m[j];
+			}
 
-		LLCamera shadow_cam = camera;
-		shadow_cam.setFar(far_clip);
-		shadow_cam.setOrigin(origin);
+			mShadowModelview[i+4] = view[i+4];
+			mShadowProjection[i+4] = proj[i+4];
 
-		LLViewerCamera::updateFrustumPlanes(shadow_cam, FALSE, FALSE, TRUE);
+			LLCamera shadow_cam = camera;
+			shadow_cam.setFar(far_clip);
+			shadow_cam.setOrigin(origin);
 
-		stop_glerror();
+			LLViewerCamera::updateFrustumPlanes(shadow_cam, FALSE, FALSE, TRUE);
 
-		mShadow[i+4].bindTarget();
-		mShadow[i+4].getViewport(gGLViewport);
+			stop_glerror();
 
-		static LLCullResult result[2];
+			mShadow[i+4].bindTarget();
+			mShadow[i+4].getViewport(gGLViewport);
 
-		LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_SHADOW0+i+4;
+			static LLCullResult result[2];
 
-		renderShadow(view[i+4], proj[i+4], shadow_cam, result[i], FALSE, FALSE);
+			LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_SHADOW0+i+4;
 
-		mShadow[i+4].flush();
- 	}
-	}
-	else
-	{
-		if (clear)
-		{
-			clear = false;
-			for (U32 i = 4; i < 6; i++)
-			{
-				mShadow[i].bindTarget();
-				mShadow[i].clear();
-				mShadow[i].flush();
-			}
-		}
+			renderShadow(view[i+4], proj[i+4], shadow_cam, result[i], FALSE, FALSE);
+
+			mShadow[i+4].flush();
+ 		}
 	}
 
 	if (!gSavedSettings.getBOOL("CameraOffset"))
diff --git a/indra/newview/pipeline.h b/indra/newview/pipeline.h
index 81d8a0770c..e63fbbf147 100644
--- a/indra/newview/pipeline.h
+++ b/indra/newview/pipeline.h
@@ -379,6 +379,7 @@ public:
 		RENDER_TYPE_AVATAR						= LLDrawPool::POOL_AVATAR,
 		RENDER_TYPE_TREE						= LLDrawPool::POOL_TREE,
 		RENDER_TYPE_INVISIBLE					= LLDrawPool::POOL_INVISIBLE,
+		RENDER_TYPE_VOIDWATER					= LLDrawPool::POOL_VOIDWATER,
 		RENDER_TYPE_WATER						= LLDrawPool::POOL_WATER,
  		RENDER_TYPE_ALPHA						= LLDrawPool::POOL_ALPHA,
 		RENDER_TYPE_GLOW						= LLDrawPool::POOL_GLOW,
diff --git a/indra/newview/skins/default/xui/da/strings.xml b/indra/newview/skins/default/xui/da/strings.xml
index 9f4119e73b..afd933c7fa 100644
--- a/indra/newview/skins/default/xui/da/strings.xml
+++ b/indra/newview/skins/default/xui/da/strings.xml
@@ -774,7 +774,7 @@
 	<string name="xml_file">
 		XML Fil
 	</string>
-	<string name="dot_raw_file">
+	<string name="raw_file">
 		RAW Fil
 	</string>
 	<string name="compressed_image_files">
diff --git a/indra/newview/skins/default/xui/de/strings.xml b/indra/newview/skins/default/xui/de/strings.xml
index ae2991df45..afcb68f537 100644
--- a/indra/newview/skins/default/xui/de/strings.xml
+++ b/indra/newview/skins/default/xui/de/strings.xml
@@ -798,7 +798,7 @@
 	<string name="xml_file">
 		XML-Datei
 	</string>
-	<string name="dot_raw_file">
+	<string name="raw_file">
 		RAW-Datei
 	</string>
 	<string name="compressed_image_files">
diff --git a/indra/newview/skins/default/xui/en/alert_line_editor.xml b/indra/newview/skins/default/xui/en/alert_line_editor.xml
index 82bf5fc8da..54dbc698c8 100644
--- a/indra/newview/skins/default/xui/en/alert_line_editor.xml
+++ b/indra/newview/skins/default/xui/en/alert_line_editor.xml
@@ -4,7 +4,7 @@
   revert_on_esc="true"
   commit_on_focus_lost="true"
   ignore_tab="true"
-  max_length="254"
+  max_length_bytes="254"
   text_pad_right="0"
   text_pad_left="2"
   mouse_opaque="true"/>
diff --git a/indra/newview/skins/default/xui/en/floater_about_land.xml b/indra/newview/skins/default/xui/en/floater_about_land.xml
index 89ed16e7c2..0a27cc7bc9 100644
--- a/indra/newview/skins/default/xui/en/floater_about_land.xml
+++ b/indra/newview/skins/default/xui/en/floater_about_land.xml
@@ -128,7 +128,7 @@
              height="23"
              layout="topleft"
              left_pad="2"
-             max_length="63"
+             max_length_bytes="63"
              name="Name"
              top_delta="0"
              width="365" />
@@ -1081,7 +1081,7 @@ Leyla Linden               </text>
              follows="left|top"
              height="23"
              layout="topleft"
-             max_length="6"
+             max_length_bytes="6"
              name="clean other time"
              left_pad="0"
              width="46"
@@ -1625,7 +1625,7 @@ Only large parcels can be listed in search.
              height="23"
              layout="topleft"
              left_pad="0"
-             max_length="255"
+             max_length_bytes="255"
              name="media_url"
              select_on_focus="true"
              width="300"
@@ -1666,7 +1666,7 @@ Only large parcels can be listed in search.
              height="20"
              layout="topleft"
              left="110"
-             max_length="255"
+             max_length_bytes="255"
              name="url_description"
              select_on_focus="true"
              tool_tip="Text displayed next to play/load button"
@@ -1821,7 +1821,7 @@ Only large parcels can be listed in search.
              height="23"
              layout="topleft"
              left="100"
-             max_length="255"
+             max_length_bytes="255"
              name="music_url"
              top_delta="0"
              right="-15"
diff --git a/indra/newview/skins/default/xui/en/floater_buy_currency.xml b/indra/newview/skins/default/xui/en/floater_buy_currency.xml
index 637f9f55d4..cd5922a9a2 100644
--- a/indra/newview/skins/default/xui/en/floater_buy_currency.xml
+++ b/indra/newview/skins/default/xui/en/floater_buy_currency.xml
@@ -114,7 +114,7 @@
     </text>
     <line_editor
      type="string"
-     max_length="10"
+     max_length_bytes="10"
      halign="right"
      font="SansSerifMedium"
      select_on_focus="true"
diff --git a/indra/newview/skins/default/xui/en/floater_god_tools.xml b/indra/newview/skins/default/xui/en/floater_god_tools.xml
index dfe3cf4485..e7131e20cb 100644
--- a/indra/newview/skins/default/xui/en/floater_god_tools.xml
+++ b/indra/newview/skins/default/xui/en/floater_god_tools.xml
@@ -73,7 +73,7 @@
              height="20"
              layout="topleft"
              left_pad="0"
-             max_length="63"
+             max_length_bytes="63"
              name="region name"
              top_delta="0"
              width="250">
@@ -236,7 +236,7 @@
              height="16"
              layout="topleft"
              left_delta="108"
-             max_length="10"
+             max_length_bytes="10"
              name="estate"
              top_delta="0"
              width="50" />
@@ -260,7 +260,7 @@
              height="16"
              layout="topleft"
              left_delta="108"
-             max_length="10"
+             max_length_bytes="10"
              name="parentestate"
              tool_tip="This is the parent estate for this region"
              top_delta="0"
@@ -287,7 +287,7 @@
              height="16"
              layout="topleft"
              left_delta="88"
-             max_length="10"
+             max_length_bytes="10"
              name="gridposx"
              tool_tip="This is the grid x position for this region"
              top_delta="0"
@@ -302,7 +302,7 @@
              height="16"
              layout="topleft"
              left_pad="10"
-             max_length="10"
+             max_length_bytes="10"
              name="gridposy"
              tool_tip="This is the grid y position for this region"
              top_delta="0"
@@ -329,7 +329,7 @@
              height="16"
              layout="topleft"
              left_pad="0"
-             max_length="10"
+             max_length_bytes="10"
              name="redirectx"
              width="50">
 			       <line_editor.commit_callback
@@ -342,7 +342,7 @@
              height="16"
              layout="topleft"
              left_pad="10"
-             max_length="10"
+             max_length_bytes="10"
              name="redirecty"
              top_delta="0"
              width="40">
@@ -754,7 +754,7 @@
              height="22"
              layout="topleft"
              left_pad="10"
-             max_length="63"
+             max_length_bytes="63"
              name="parameter"
              top_delta="0"
              width="290" />
diff --git a/indra/newview/skins/default/xui/en/floater_inventory_item_properties.xml b/indra/newview/skins/default/xui/en/floater_inventory_item_properties.xml
index 2ef52bf539..29f09dd0b2 100644
--- a/indra/newview/skins/default/xui/en/floater_inventory_item_properties.xml
+++ b/indra/newview/skins/default/xui/en/floater_inventory_item_properties.xml
@@ -58,7 +58,7 @@
      height="16"
      layout="topleft"
      left_delta="78"
-     max_length="63"
+     max_length_bytes="63"
      name="LabelItemName"
      top_delta="0"
      width="252" />
@@ -81,7 +81,7 @@
      height="16"
      layout="topleft"
      left_delta="78"
-     max_length="127"
+     max_length_bytes="127"
      name="LabelItemDesc"
      top_delta="0"
      width="252" />
@@ -348,7 +348,7 @@
      height="16"
      layout="topleft"
      left_pad="5"
-     max_length="25"
+     max_length_bytes="25"
      name="EditPrice"
      top_delta="0"
      width="242" /-->
diff --git a/indra/newview/skins/default/xui/en/floater_outfit_save_as.xml b/indra/newview/skins/default/xui/en/floater_outfit_save_as.xml
index 1d73d516d0..068737494f 100644
--- a/indra/newview/skins/default/xui/en/floater_outfit_save_as.xml
+++ b/indra/newview/skins/default/xui/en/floater_outfit_save_as.xml
@@ -50,7 +50,7 @@ as a new Outfit:
      left_delta="0"
      show_text_as_tentative="false"
      top_pad="0"
-     max_length="63"
+     max_length_bytes="63"
      name="name ed"
      width="200">
         [DESC] (new)
diff --git a/indra/newview/skins/default/xui/en/floater_pay.xml b/indra/newview/skins/default/xui/en/floater_pay.xml
index 7ab565313e..41a7134b1d 100644
--- a/indra/newview/skins/default/xui/en/floater_pay.xml
+++ b/indra/newview/skins/default/xui/en/floater_pay.xml
@@ -84,7 +84,7 @@
      top_pad="0"
      layout="topleft"
      left="130"
-     max_length="9"
+     max_length_bytes="9"
      name="amount"
      width="80" />
     <button
diff --git a/indra/newview/skins/default/xui/en/floater_pay_object.xml b/indra/newview/skins/default/xui/en/floater_pay_object.xml
index d8cfed7b09..d3a35c2051 100644
--- a/indra/newview/skins/default/xui/en/floater_pay_object.xml
+++ b/indra/newview/skins/default/xui/en/floater_pay_object.xml
@@ -117,7 +117,7 @@
      top_pad="0"
      layout="topleft"
      left="120"
-     max_length="9"
+     max_length_bytes="9"
      name="amount"
      width="80" />
     <button
diff --git a/indra/newview/skins/default/xui/en/floater_post_process.xml b/indra/newview/skins/default/xui/en/floater_post_process.xml
index 05559adf89..05943a10d3 100644
--- a/indra/newview/skins/default/xui/en/floater_post_process.xml
+++ b/indra/newview/skins/default/xui/en/floater_post_process.xml
@@ -416,7 +416,7 @@
              label="Effect Name"
              layout="topleft"
              left_delta="0"
-             max_length="40"
+             max_length_bytes="40"
              name="PPEffectNameEditor"
              tab_group="1"
              top_pad="22"
diff --git a/indra/newview/skins/default/xui/en/floater_postcard.xml b/indra/newview/skins/default/xui/en/floater_postcard.xml
index 6f78363b25..b4ecedd981 100644
--- a/indra/newview/skins/default/xui/en/floater_postcard.xml
+++ b/indra/newview/skins/default/xui/en/floater_postcard.xml
@@ -78,7 +78,7 @@
      height="20"
      layout="topleft"
      left_delta="108"
-     max_length="100"
+     max_length_bytes="100"
      name="name_form"
      top_delta="-4"
      width="150" />
@@ -99,7 +99,7 @@
      label="Type your subject here."
      layout="topleft"
      left_delta="108"
-     max_length="100"
+     max_length_bytes="100"
      name="subject_form"
      top_delta="-4"
      width="150" />
diff --git a/indra/newview/skins/default/xui/en/floater_preview_animation.xml b/indra/newview/skins/default/xui/en/floater_preview_animation.xml
index 6dc073728b..65efc46c71 100644
--- a/indra/newview/skins/default/xui/en/floater_preview_animation.xml
+++ b/indra/newview/skins/default/xui/en/floater_preview_animation.xml
@@ -32,7 +32,7 @@
      height="19"
      layout="topleft"
      left_delta="95"
-     max_length="127"
+     max_length_bytes="127"
      name="desc"
      top="19"
      width="170" />
diff --git a/indra/newview/skins/default/xui/en/floater_preview_gesture.xml b/indra/newview/skins/default/xui/en/floater_preview_gesture.xml
index 1903401988..a17cf8eea8 100644
--- a/indra/newview/skins/default/xui/en/floater_preview_gesture.xml
+++ b/indra/newview/skins/default/xui/en/floater_preview_gesture.xml
@@ -80,7 +80,7 @@
      height="20"
      layout="topleft"
      left_delta="89"
-     max_length="31"
+     max_length_bytes="31"
      name="trigger_editor"
      top_delta="-4"
      width="175" />
@@ -104,7 +104,7 @@
      height="20"
      layout="topleft"
      left_delta="99"
-     max_length="31"
+     max_length_bytes="31"
      name="replace_editor"
      tool_tip="Replace the trigger word(s) with these words. For example, trigger &apos;hello&apos; replace with &apos;howdy&apos; will turn the chat &apos;I wanted to say hello&apos; into &apos;I wanted to say howdy&apos; as well as playing the gesture"
      top_delta="-4"
@@ -263,7 +263,7 @@
      height="20"
      layout="topleft"
      left_delta="0"
-     max_length="127"
+     max_length_bytes="127"
      name="chat_editor"
      top="330"
      width="100" />
@@ -316,7 +316,7 @@
      height="20"
      layout="topleft"
      left_pad="10"
-     max_length="15"
+     max_length_bytes="15"
      name="wait_time_editor"
      top_delta="1"
      width="50" />
diff --git a/indra/newview/skins/default/xui/en/floater_preview_notecard.xml b/indra/newview/skins/default/xui/en/floater_preview_notecard.xml
index e5a5fab9b9..8c9e1d52b3 100644
--- a/indra/newview/skins/default/xui/en/floater_preview_notecard.xml
+++ b/indra/newview/skins/default/xui/en/floater_preview_notecard.xml
@@ -56,7 +56,7 @@
      height="22"
      layout="topleft"
      left_pad="0"
-     max_length="127"
+     max_length_bytes="127"
      name="desc"
      width="296" />
     <text_editor
diff --git a/indra/newview/skins/default/xui/en/floater_preview_sound.xml b/indra/newview/skins/default/xui/en/floater_preview_sound.xml
index f3be8c4131..62ef4c3097 100644
--- a/indra/newview/skins/default/xui/en/floater_preview_sound.xml
+++ b/indra/newview/skins/default/xui/en/floater_preview_sound.xml
@@ -32,7 +32,7 @@
      height="19"
      layout="topleft"
      left_pad="0"
-     max_length="127"
+     max_length_bytes="127"
      name="desc"
      width="170" />
     <button
diff --git a/indra/newview/skins/default/xui/en/floater_preview_texture.xml b/indra/newview/skins/default/xui/en/floater_preview_texture.xml
index 7fd7eab867..a79d2f63cb 100644
--- a/indra/newview/skins/default/xui/en/floater_preview_texture.xml
+++ b/indra/newview/skins/default/xui/en/floater_preview_texture.xml
@@ -40,7 +40,7 @@
      height="19"
      layout="topleft"
      left_pad="0"
-     max_length="127"
+     max_length_bytes="127"
      name="desc"
      width="190" />
     <text
diff --git a/indra/newview/skins/default/xui/en/floater_report_abuse.xml b/indra/newview/skins/default/xui/en/floater_report_abuse.xml
index 47383c8010..e6d749a3f0 100644
--- a/indra/newview/skins/default/xui/en/floater_report_abuse.xml
+++ b/indra/newview/skins/default/xui/en/floater_report_abuse.xml
@@ -416,7 +416,7 @@
      height="23"
      layout="topleft"
      left="10"
-     max_length="256"
+     max_length_bytes="256"
      name="abuse_location_edit"
      top_pad="0"
      width="313" />
@@ -441,7 +441,7 @@
      height="23"
      layout="topleft"
      left_delta="0"
-     max_length="64"
+     max_length_bytes="64"
      name="summary_edit"
      top_pad="0"
      width="313" />
diff --git a/indra/newview/skins/default/xui/en/floater_script_preview.xml b/indra/newview/skins/default/xui/en/floater_script_preview.xml
index d0cd00d147..8c03b56040 100644
--- a/indra/newview/skins/default/xui/en/floater_script_preview.xml
+++ b/indra/newview/skins/default/xui/en/floater_script_preview.xml
@@ -55,7 +55,7 @@
      height="19"
      layout="topleft"
      left_delta="80"
-     max_length="127"
+     max_length_bytes="127"
      name="desc"
      top_delta="0"
      width="394" />
diff --git a/indra/newview/skins/default/xui/en/floater_sound_preview.xml b/indra/newview/skins/default/xui/en/floater_sound_preview.xml
index ca54ee6604..af791466b6 100644
--- a/indra/newview/skins/default/xui/en/floater_sound_preview.xml
+++ b/indra/newview/skins/default/xui/en/floater_sound_preview.xml
@@ -27,7 +27,7 @@
      height="19"
      layout="topleft"
      left_delta="0"
-     max_length="63"
+     max_length_bytes="63"
      name="name_form"
      top_pad="0"
      width="280" />
@@ -51,7 +51,7 @@
      height="19"
      layout="topleft"
      left_delta="0"
-     max_length="127"
+     max_length_bytes="127"
      name="description_form"
      top_pad="0"
      width="280" />
diff --git a/indra/newview/skins/default/xui/en/floater_tools.xml b/indra/newview/skins/default/xui/en/floater_tools.xml
index 08de748e18..49f7080662 100644
--- a/indra/newview/skins/default/xui/en/floater_tools.xml
+++ b/indra/newview/skins/default/xui/en/floater_tools.xml
@@ -887,7 +887,7 @@
              follows="left|top|right"
              height="19"
              left_pad="0"
-             max_length="63"
+             max_length_bytes="63"
              name="Object Name"
              select_on_focus="true"
              top_delta="0"
@@ -905,7 +905,7 @@
              follows="left|top|right"
              height="19"
              left_pad="0"
-             max_length="127"
+             max_length_bytes="127"
              name="Object Description"
              select_on_focus="true"
              top_delta="0"
@@ -2719,7 +2719,7 @@ even though the user gets a free copy.
              height="16"
              layout="topleft"
              left="10"
-             max_length="63"
+             max_length_bytes="63"
              name="Home Url"
              select_on_focus="true"
              top="134"
diff --git a/indra/newview/skins/default/xui/en/floater_ui_preview.xml b/indra/newview/skins/default/xui/en/floater_ui_preview.xml
index 3b10a57c50..12c4561753 100644
--- a/indra/newview/skins/default/xui/en/floater_ui_preview.xml
+++ b/indra/newview/skins/default/xui/en/floater_ui_preview.xml
@@ -241,7 +241,7 @@
              height="20"
              layout="topleft"
              left_delta="100"
-             max_length="300"
+             max_length_bytes="300"
              name="executable_path_field"
              select_on_focus="true"
              tool_tip="The full path to an editor (executable) to edit floater XML files (quotes not necessary)"
@@ -280,7 +280,7 @@
              height="20"
              layout="topleft"
              left_delta="100"
-             max_length="300"
+             max_length_bytes="300"
              name="executable_args_field"
              select_on_focus="true"
              tool_tip="Command-line arguments to the editor; use &apos;%FILE%&apos; to refer to the target file; &apos;YourProgram.exe FileName.xml&apos; will be run if this field is empty"
@@ -321,7 +321,7 @@
              height="20"
              layout="topleft"
              left_delta="65"
-             max_length="300"
+             max_length_bytes="300"
              name="vlt_diff_path_field"
              select_on_focus="true"
              tool_tip="The full path to an XML D0 or D1 localization difference file generated by the Viewer Localization Toolkit"
diff --git a/indra/newview/skins/default/xui/en/floater_world_map.xml b/indra/newview/skins/default/xui/en/floater_world_map.xml
index 20629018e2..019e7cd032 100644
--- a/indra/newview/skins/default/xui/en/floater_world_map.xml
+++ b/indra/newview/skins/default/xui/en/floater_world_map.xml
@@ -541,7 +541,7 @@
       halign="right"
       height="16"
       layout="topleft"
-      left="25"
+      left="15"
       name="events_label"
       top_pad="16"
       width="70">
@@ -574,7 +574,8 @@
         left_delta="47"
         max_val="255"
         min_val="0"
-        name="teleport_coordinate_y" >
+        name="teleport_coordinate_y"
+        width="44" >
         <spinner.commit_callback
           function="WMap.Coordinates" />
       </spinner>
@@ -584,12 +585,13 @@
         follows="right|bottom"
         height="23"
         increment="1"
-        initial_value="128"
+        initial_value="23"
         layout="topleft"
         left_delta="47"
-        max_val="255"
+        max_val="4096"
         min_val="0"
-        name="teleport_coordinate_z">
+        name="teleport_coordinate_z"
+        width="55" >
         <spinner.commit_callback
           function="WMap.Coordinates" />
       </spinner>
diff --git a/indra/newview/skins/default/xui/en/menu_add_wearable_gear.xml b/indra/newview/skins/default/xui/en/menu_add_wearable_gear.xml
index 1925d3396f..5033ea9546 100644
--- a/indra/newview/skins/default/xui/en/menu_add_wearable_gear.xml
+++ b/indra/newview/skins/default/xui/en/menu_add_wearable_gear.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
-<menu
+<toggleable_menu
  layout="topleft"
  name="Add Wearable Gear Menu">
     <menu_item_check
@@ -38,4 +38,4 @@
          function="AddWearable.Gear.Visible"
          parameter="by_type" />
     </menu_item_check>
-</menu>
+</toggleable_menu>
diff --git a/indra/newview/skins/default/xui/en/menu_cof_gear.xml b/indra/newview/skins/default/xui/en/menu_cof_gear.xml
index c2a11a64ec..a6e9a40e31 100644
--- a/indra/newview/skins/default/xui/en/menu_cof_gear.xml
+++ b/indra/newview/skins/default/xui/en/menu_cof_gear.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
-<menu
+<toggleable_menu
  layout="topleft"
  name="Gear COF">
     <menu
@@ -10,4 +10,4 @@
      label="New Body Parts"
      layout="topleft"
      name="COF.Geear.New_Body_Parts" />
-</menu>
+</toggleable_menu>
diff --git a/indra/newview/skins/default/xui/en/menu_gesture_gear.xml b/indra/newview/skins/default/xui/en/menu_gesture_gear.xml
index 649f0edff7..b08d21e8f4 100644
--- a/indra/newview/skins/default/xui/en/menu_gesture_gear.xml
+++ b/indra/newview/skins/default/xui/en/menu_gesture_gear.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
-<menu
+<toggleable_menu
  layout="topleft"
  mouse_opaque="false"
  name="menu_gesture_gear"
@@ -62,4 +62,4 @@
          function="Gesture.EnableAction"
          parameter="edit_gesture" />
     </menu_item_call>
-</menu>
+</toggleable_menu>
diff --git a/indra/newview/skins/default/xui/en/menu_inspect_avatar_gear.xml b/indra/newview/skins/default/xui/en/menu_inspect_avatar_gear.xml
index 334decdf58..58d58a6ca9 100644
--- a/indra/newview/skins/default/xui/en/menu_inspect_avatar_gear.xml
+++ b/indra/newview/skins/default/xui/en/menu_inspect_avatar_gear.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<menu
+<toggleable_menu
          create_jump_keys="true"
          layout="topleft"
          mouse_opaque="false"
@@ -124,4 +124,4 @@
     <menu_item_call.on_click
      function="InspectAvatar.Share"/>
   </menu_item_call>
-</menu>
+</toggleable_menu>
diff --git a/indra/newview/skins/default/xui/en/menu_inspect_object_gear.xml b/indra/newview/skins/default/xui/en/menu_inspect_object_gear.xml
index 76f68c6d4b..f818ebe2d7 100644
--- a/indra/newview/skins/default/xui/en/menu_inspect_object_gear.xml
+++ b/indra/newview/skins/default/xui/en/menu_inspect_object_gear.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<menu
+<toggleable_menu
    create_jump_keys="true"
    layout="topleft"
    mouse_opaque="false"
@@ -136,4 +136,4 @@
     <menu_item_call.on_click
      function="InspectObject.MoreInfo"/>
   </menu_item_call>
-</menu>
+</toggleable_menu>
diff --git a/indra/newview/skins/default/xui/en/menu_inspect_self_gear.xml b/indra/newview/skins/default/xui/en/menu_inspect_self_gear.xml
index 30c2cde552..50ad3f834e 100644
--- a/indra/newview/skins/default/xui/en/menu_inspect_self_gear.xml
+++ b/indra/newview/skins/default/xui/en/menu_inspect_self_gear.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<menu
+<toggleable_menu
          create_jump_keys="true"
          layout="topleft"
          mouse_opaque="false"
@@ -63,4 +63,4 @@
     <menu_item_call.on_visible
      function="IsGodCustomerService"/>
   </menu_item_call>
-</menu>
+</toggleable_menu>
diff --git a/indra/newview/skins/default/xui/en/menu_inventory_gear_default.xml b/indra/newview/skins/default/xui/en/menu_inventory_gear_default.xml
index c394700081..679d5bc82e 100644
--- a/indra/newview/skins/default/xui/en/menu_inventory_gear_default.xml
+++ b/indra/newview/skins/default/xui/en/menu_inventory_gear_default.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
-<menu
+<toggleable_menu
  bottom="806"
  layout="topleft"
  left="0"
@@ -125,4 +125,4 @@
          function="Inventory.GearDefault.Custom.Action"
          parameter="empty_trash" />
     </menu_item_call>
-</menu>
+</toggleable_menu>
diff --git a/indra/newview/skins/default/xui/en/menu_outfit_gear.xml b/indra/newview/skins/default/xui/en/menu_outfit_gear.xml
index 732b8a788d..5fc25b8f0f 100644
--- a/indra/newview/skins/default/xui/en/menu_outfit_gear.xml
+++ b/indra/newview/skins/default/xui/en/menu_outfit_gear.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
-<menu
+<toggleable_menu
  layout="topleft"
  visible="false"
  name="Gear Outfit">
@@ -212,4 +212,4 @@
          function="Gear.OnVisible"
          parameter="delete" />
     </menu_item_call>
-</menu>
+</toggleable_menu>
diff --git a/indra/newview/skins/default/xui/en/menu_people_friends_view_sort.xml b/indra/newview/skins/default/xui/en/menu_people_friends_view_sort.xml
index 22796f7b68..29eeb93ac1 100644
--- a/indra/newview/skins/default/xui/en/menu_people_friends_view_sort.xml
+++ b/indra/newview/skins/default/xui/en/menu_people_friends_view_sort.xml
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
-<menu name="menu_group_plus"
+<toggleable_menu
+     name="menu_group_plus"
      left="0" bottom="0" visible="false"
      mouse_opaque="false">
   <menu_item_check
@@ -43,4 +44,4 @@
   <menu_item_call name="show_blocked_list" label="Show Blocked Residents &amp; Objects">
     <menu_item_call.on_click function="SideTray.ShowPanel" parameter="panel_block_list_sidetray" />
   </menu_item_call>
-</menu>
+</toggleable_menu>
diff --git a/indra/newview/skins/default/xui/en/menu_people_groups_view_sort.xml b/indra/newview/skins/default/xui/en/menu_people_groups_view_sort.xml
index 2efb204ffb..c710fe3b9b 100644
--- a/indra/newview/skins/default/xui/en/menu_people_groups_view_sort.xml
+++ b/indra/newview/skins/default/xui/en/menu_people_groups_view_sort.xml
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
-<menu name="menu_group_plus"
+<toggleable_menu 
+     name="menu_group_plus"
      left="0" bottom="0" visible="false"
      mouse_opaque="false">
   <menu_item_check
@@ -22,4 +23,4 @@
       <menu_item_call.on_enable
        function="People.Group.Minus.Enable"/>
   </menu_item_call>
-</menu>
+</toggleable_menu>
diff --git a/indra/newview/skins/default/xui/en/menu_people_nearby_view_sort.xml b/indra/newview/skins/default/xui/en/menu_people_nearby_view_sort.xml
index 69b3831738..f9db64b524 100644
--- a/indra/newview/skins/default/xui/en/menu_people_nearby_view_sort.xml
+++ b/indra/newview/skins/default/xui/en/menu_people_nearby_view_sort.xml
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
-<menu name="menu_group_plus"
+<toggleable_menu
+     name="menu_group_plus"
      left="0" bottom="0" visible="false"
      mouse_opaque="false">
   <menu_item_check
@@ -45,4 +46,4 @@
   <menu_item_call name="show_blocked_list" label="Show Blocked Residents &amp; Objects">
     <menu_item_call.on_click function="SideTray.ShowPanel" userdata="panel_block_list_sidetray" />
   </menu_item_call>
-</menu>
+</toggleable_menu>
diff --git a/indra/newview/skins/default/xui/en/menu_people_recent_view_sort.xml b/indra/newview/skins/default/xui/en/menu_people_recent_view_sort.xml
index 5c9555db92..0634e3bd3b 100644
--- a/indra/newview/skins/default/xui/en/menu_people_recent_view_sort.xml
+++ b/indra/newview/skins/default/xui/en/menu_people_recent_view_sort.xml
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
-<menu name="menu_group_plus"
+<toggleable_menu 
+     name="menu_group_plus"
      left="0" bottom="0" visible="false"
      mouse_opaque="false">
   <menu_item_check
@@ -35,4 +36,4 @@
   <menu_item_call name="show_blocked_list" label="Show Blocked Residents &amp; Objects">
     <menu_item_call.on_click function="SideTray.ShowPanel" userdata="panel_block_list_sidetray" />
   </menu_item_call>
-</menu>
+</toggleable_menu>
diff --git a/indra/newview/skins/default/xui/en/menu_places_gear_folder.xml b/indra/newview/skins/default/xui/en/menu_places_gear_folder.xml
index 77cc3910fd..6f46165883 100644
--- a/indra/newview/skins/default/xui/en/menu_places_gear_folder.xml
+++ b/indra/newview/skins/default/xui/en/menu_places_gear_folder.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
-<menu
+<toggleable_menu
  bottom="806"
  layout="topleft"
  left="0"
@@ -145,4 +145,4 @@
          function="Places.LandmarksGear.Folding.Action"
          parameter="sort_by_date" />
     </menu_item_check>
-</menu>
+</toggleable_menu>
diff --git a/indra/newview/skins/default/xui/en/menu_places_gear_landmark.xml b/indra/newview/skins/default/xui/en/menu_places_gear_landmark.xml
index 4b8bc8132f..121e7cc07a 100644
--- a/indra/newview/skins/default/xui/en/menu_places_gear_landmark.xml
+++ b/indra/newview/skins/default/xui/en/menu_places_gear_landmark.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
-<menu
+<toggleable_menu
  bottom="806"
  layout="topleft"
  left="0"
@@ -174,4 +174,4 @@
          function="Places.LandmarksGear.Enable"
          parameter="create_pick" />
     </menu_item_call>
-</menu>
+</toggleable_menu>
diff --git a/indra/newview/skins/default/xui/en/menu_teleport_history_gear.xml b/indra/newview/skins/default/xui/en/menu_teleport_history_gear.xml
index 134b331514..bc7d4fe33b 100644
--- a/indra/newview/skins/default/xui/en/menu_teleport_history_gear.xml
+++ b/indra/newview/skins/default/xui/en/menu_teleport_history_gear.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
-<menu
+<toggleable_menu
  name="Teleport History Gear Context Menu"
  left="0"
  bottom="0"
@@ -33,4 +33,4 @@
         <menu_item_call.on_click
          function="TeleportHistory.ClearTeleportHistory" />
     </menu_item_call>    
-</menu>
+</toggleable_menu>
diff --git a/indra/newview/skins/default/xui/en/menu_viewer.xml b/indra/newview/skins/default/xui/en/menu_viewer.xml
index 72fb3cc5bc..47006f34f1 100644
--- a/indra/newview/skins/default/xui/en/menu_viewer.xml
+++ b/indra/newview/skins/default/xui/en/menu_viewer.xml
@@ -2831,18 +2831,6 @@
                  function="Floater.Show"
                  parameter="font_test" />
             </menu_item_call>
-            <menu_item_call
-             label="Load from XML"
-             name="Load from XML">
-                <menu_item_call.on_click
-                 function="Advanced.LoadUIFromXML" />
-            </menu_item_call>
-            <menu_item_call
-             label="Save to XML"
-             name="Save to XML">
-                <menu_item_call.on_click
-                 function="Advanced.SaveUIToXML" />
-            </menu_item_call>
             <menu_item_check
              label="Show XUI Names"
              name="Show XUI Names">
diff --git a/indra/newview/skins/default/xui/en/menu_wearing_gear.xml b/indra/newview/skins/default/xui/en/menu_wearing_gear.xml
index 84ab16c709..0ac2c14253 100644
--- a/indra/newview/skins/default/xui/en/menu_wearing_gear.xml
+++ b/indra/newview/skins/default/xui/en/menu_wearing_gear.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
-<menu
+<toggleable_menu
  layout="topleft"
  visible="false"
  name="Gear Wearing">
@@ -20,4 +20,4 @@
          function="Gear.OnEnable"
          parameter="take_off" />
     </menu_item_call>
-</menu>
+</toggleable_menu>
diff --git a/indra/newview/skins/default/xui/en/notifications.xml b/indra/newview/skins/default/xui/en/notifications.xml
index f8b12422f8..3279deb595 100644
--- a/indra/newview/skins/default/xui/en/notifications.xml
+++ b/indra/newview/skins/default/xui/en/notifications.xml
@@ -1367,6 +1367,14 @@ Could not find &apos;data&apos; chunk in WAV header:
 
   <notification
    icon="alertmodal.tga"
+   name="SoundFileInvalidChunkSize"
+   type="alertmodal">
+Wrong chunk size in WAV file:
+[FILE]
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
    name="SoundFileInvalidTooLong"
    type="alertmodal">
 Audio file is too long (10 second maximum):
diff --git a/indra/newview/skins/default/xui/en/panel_edit_classified.xml b/indra/newview/skins/default/xui/en/panel_edit_classified.xml
index 5934956559..ce0438fbc9 100644
--- a/indra/newview/skins/default/xui/en/panel_edit_classified.xml
+++ b/indra/newview/skins/default/xui/en/panel_edit_classified.xml
@@ -119,7 +119,7 @@
          layout="topleft"
          left="10"
          top_pad="2"
-         max_length="30"
+         max_length_bytes="30"
          name="classified_name"
          prevalidate_callback="ascii"
          text_color="black"
diff --git a/indra/newview/skins/default/xui/en/panel_edit_gloves.xml b/indra/newview/skins/default/xui/en/panel_edit_gloves.xml
index a490f27b9f..8c0c543d71 100644
--- a/indra/newview/skins/default/xui/en/panel_edit_gloves.xml
+++ b/indra/newview/skins/default/xui/en/panel_edit_gloves.xml
@@ -26,7 +26,7 @@
         default_image_name="Default"
         follows="left|top"
         height="80"
-        label="Fabric"
+        label="Texture"
         layout="topleft"
         left="10"
         name="Fabric"
diff --git a/indra/newview/skins/default/xui/en/panel_edit_jacket.xml b/indra/newview/skins/default/xui/en/panel_edit_jacket.xml
index 929cdffb3d..8e8d8e6505 100644
--- a/indra/newview/skins/default/xui/en/panel_edit_jacket.xml
+++ b/indra/newview/skins/default/xui/en/panel_edit_jacket.xml
@@ -26,7 +26,7 @@
         default_image_name="Default"
         follows="left|top"
         height="80"
-        label="Upper Fabric"
+        label="Upper Texture"
         layout="topleft"
         left="25"
         name="Upper Fabric"
@@ -41,7 +41,7 @@
         default_image_name="Default"
         follows="left|top"
         height="80"
-        label="Lower Fabric"
+        label="Lower Texture"
         layout="topleft"
         left_pad="20"
         name="Lower Fabric"
diff --git a/indra/newview/skins/default/xui/en/panel_edit_pants.xml b/indra/newview/skins/default/xui/en/panel_edit_pants.xml
index f22cf983aa..dd749a9259 100644
--- a/indra/newview/skins/default/xui/en/panel_edit_pants.xml
+++ b/indra/newview/skins/default/xui/en/panel_edit_pants.xml
@@ -26,7 +26,7 @@
         default_image_name="Default"
         follows="left|top"
         height="80"
-        label="Fabric"
+        label="Texture"
         layout="topleft"
         left="10"
         name="Fabric"
diff --git a/indra/newview/skins/default/xui/en/panel_edit_pick.xml b/indra/newview/skins/default/xui/en/panel_edit_pick.xml
index c4b831b71c..a284d3ccc0 100644
--- a/indra/newview/skins/default/xui/en/panel_edit_pick.xml
+++ b/indra/newview/skins/default/xui/en/panel_edit_pick.xml
@@ -104,7 +104,7 @@
          layout="topleft"
          left="10"
          top_pad="2"
-         max_length="63"
+         max_length_bytes="63"
          name="pick_name"
          text_color="black"
          width="273" />
diff --git a/indra/newview/skins/default/xui/en/panel_edit_shirt.xml b/indra/newview/skins/default/xui/en/panel_edit_shirt.xml
index 85823073b5..5424b805e1 100644
--- a/indra/newview/skins/default/xui/en/panel_edit_shirt.xml
+++ b/indra/newview/skins/default/xui/en/panel_edit_shirt.xml
@@ -26,7 +26,7 @@
         default_image_name="Default"
         follows="left|top"
         height="80"
-        label="Fabric"
+        label="Texture"
         layout="topleft"
         left="10"
         name="Fabric"
diff --git a/indra/newview/skins/default/xui/en/panel_edit_shoes.xml b/indra/newview/skins/default/xui/en/panel_edit_shoes.xml
index b26fde68f1..859e7454a4 100644
--- a/indra/newview/skins/default/xui/en/panel_edit_shoes.xml
+++ b/indra/newview/skins/default/xui/en/panel_edit_shoes.xml
@@ -26,7 +26,7 @@
         default_image_name="Default"
         follows="left|top"
         height="80"
-        label="Fabric"
+        label="Texture"
         layout="topleft"
         left="10"
         name="Fabric"
diff --git a/indra/newview/skins/default/xui/en/panel_edit_skirt.xml b/indra/newview/skins/default/xui/en/panel_edit_skirt.xml
index bb8e0dca07..76d66cc5dc 100644
--- a/indra/newview/skins/default/xui/en/panel_edit_skirt.xml
+++ b/indra/newview/skins/default/xui/en/panel_edit_skirt.xml
@@ -26,7 +26,7 @@
         default_image_name="Default"
         follows="left|top"
         height="80"
-        label="Fabric"
+        label="Texture"
         layout="topleft"
         left="10"
         name="Fabric"
diff --git a/indra/newview/skins/default/xui/en/panel_edit_socks.xml b/indra/newview/skins/default/xui/en/panel_edit_socks.xml
index d813d94d93..5f978174b3 100644
--- a/indra/newview/skins/default/xui/en/panel_edit_socks.xml
+++ b/indra/newview/skins/default/xui/en/panel_edit_socks.xml
@@ -26,7 +26,7 @@
         default_image_name="Default"
         follows="left|top"
         height="80"
-        label="Fabric"
+        label="Texture"
         layout="topleft"
         left="10"
         name="Fabric"
diff --git a/indra/newview/skins/default/xui/en/panel_edit_underpants.xml b/indra/newview/skins/default/xui/en/panel_edit_underpants.xml
index 19225e9757..16f28377fb 100644
--- a/indra/newview/skins/default/xui/en/panel_edit_underpants.xml
+++ b/indra/newview/skins/default/xui/en/panel_edit_underpants.xml
@@ -26,7 +26,7 @@
              default_image_name="Default"
              follows="left|top"
              height="80"
-             label="Fabric"
+             label="Texture"
              layout="topleft"
              left="10"
              name="Fabric"
diff --git a/indra/newview/skins/default/xui/en/panel_edit_undershirt.xml b/indra/newview/skins/default/xui/en/panel_edit_undershirt.xml
index 720a55dcc2..059485cfb4 100644
--- a/indra/newview/skins/default/xui/en/panel_edit_undershirt.xml
+++ b/indra/newview/skins/default/xui/en/panel_edit_undershirt.xml
@@ -26,7 +26,7 @@
         default_image_name="Default"
         follows="left|top"
         height="80"
-        label="Fabric"
+        label="Texture"
         layout="topleft"
         left="10"
         name="Fabric"
diff --git a/indra/newview/skins/default/xui/en/panel_edit_wearable.xml b/indra/newview/skins/default/xui/en/panel_edit_wearable.xml
index b8ef612c6c..b3e9586ee9 100644
--- a/indra/newview/skins/default/xui/en/panel_edit_wearable.xml
+++ b/indra/newview/skins/default/xui/en/panel_edit_wearable.xml
@@ -241,7 +241,7 @@
          height="23"
          layout="topleft"
          left="10"
-         max_length="63"
+         max_length_bytes="63"
          name="description"
          prevalidate_callback="ascii"
          select_on_focus="true"
diff --git a/indra/newview/skins/default/xui/en/panel_group_info_sidetray.xml b/indra/newview/skins/default/xui/en/panel_group_info_sidetray.xml
index 3ded5c6678..0347d2feec 100644
--- a/indra/newview/skins/default/xui/en/panel_group_info_sidetray.xml
+++ b/indra/newview/skins/default/xui/en/panel_group_info_sidetray.xml
@@ -71,7 +71,7 @@ background_visible="true"
      label="Type your new group name here"
      layout="topleft"
      left_delta="10"
-     max_length="35"
+     max_length_bytes="35"
      name="group_name_editor"
      top_delta="5"
      width="270"
diff --git a/indra/newview/skins/default/xui/en/panel_group_land_money.xml b/indra/newview/skins/default/xui/en/panel_group_land_money.xml
index 2e57c85d6f..1270a21710 100644
--- a/indra/newview/skins/default/xui/en/panel_group_land_money.xml
+++ b/indra/newview/skins/default/xui/en/panel_group_land_money.xml
@@ -184,7 +184,7 @@
      height="19"
      layout="topleft"
      left_pad="5"
-     max_length="10"
+     max_length_bytes="10"
      name="your_contribution_line_editor"
      top_delta="0"
      width="80" />
diff --git a/indra/newview/skins/default/xui/en/panel_group_notices.xml b/indra/newview/skins/default/xui/en/panel_group_notices.xml
index 41f2b28004..600b0e3b71 100644
--- a/indra/newview/skins/default/xui/en/panel_group_notices.xml
+++ b/indra/newview/skins/default/xui/en/panel_group_notices.xml
@@ -138,7 +138,7 @@ Maximum 200 per group daily
          height="16"
          layout="topleft"
          left_pad="3"
-         max_length="63"
+         max_length_bytes="63"
          name="create_subject"
          prevalidate_callback="ascii"
          width="220" />
@@ -180,7 +180,7 @@ Maximum 200 per group daily
          enabled="false"
          height="19"
          layout="topleft"
-         max_length="90"
+         max_length_bytes="90"
          mouse_opaque="false"
          name="create_inventory_name"
          top_pad="2"
@@ -307,7 +307,7 @@ Maximum 200 per group daily
          height="20"
          layout="topleft"
          left_pad="3"
-         max_length="63"
+         max_length_bytes="63"
          name="view_subject"
          top_delta="-1"
          visible="false"
@@ -341,7 +341,7 @@ Maximum 200 per group daily
          height="20"
          layout="topleft"
          left="5"
-         max_length="63"
+         max_length_bytes="63"
          mouse_opaque="false"
          name="view_inventory_name"
          top_pad="8"
diff --git a/indra/newview/skins/default/xui/en/panel_group_roles.xml b/indra/newview/skins/default/xui/en/panel_group_roles.xml
index 074e9bf5e5..a7178dc288 100644
--- a/indra/newview/skins/default/xui/en/panel_group_roles.xml
+++ b/indra/newview/skins/default/xui/en/panel_group_roles.xml
@@ -390,7 +390,7 @@ things in this group. There&apos;s a broad variety of Abilities.
          left="0"
          follows="left|top|right"
          right="-1"
-         max_length="20"
+         max_length_bytes="20"
          name="role_name"
          top_pad="0"
          width="300">
@@ -413,7 +413,7 @@ things in this group. There&apos;s a broad variety of Abilities.
          left="0"
          follows="left|top|right"
          right="-1"
-         max_length="20"
+         max_length_bytes="20"
          name="role_title"
          top_pad="0"
          width="300">
diff --git a/indra/newview/skins/default/xui/en/panel_landmark_info.xml b/indra/newview/skins/default/xui/en/panel_landmark_info.xml
index f8635b9edb..6ee2abc70f 100644
--- a/indra/newview/skins/default/xui/en/panel_landmark_info.xml
+++ b/indra/newview/skins/default/xui/en/panel_landmark_info.xml
@@ -252,7 +252,7 @@
                  height="22"
                  layout="topleft"
                  left="0"
-                 max_length="63"
+                 max_length_bytes="63"
                  name="title_editor"
                  prevalidate_callback="ascii"
                  text_readonly_color="white"
diff --git a/indra/newview/skins/default/xui/en/panel_login.xml b/indra/newview/skins/default/xui/en/panel_login.xml
index a5d730711c..b181ca3bba 100644
--- a/indra/newview/skins/default/xui/en/panel_login.xml
+++ b/indra/newview/skins/default/xui/en/panel_login.xml
@@ -69,7 +69,7 @@ follows="left|bottom"
 height="22"
 label="bobsmith12 or Steller Sunshine"
 left_delta="0"
-max_length="63"
+max_length_bytes="63"
 name="username_edit"
 prevalidate_callback="ascii" 
 select_on_focus="true"
@@ -89,7 +89,7 @@ top="20"
 <line_editor
 follows="left|bottom"
   height="22"
-  max_length="16"
+  max_length_bytes="16"
 name="password_edit"
 select_on_focus="true"
   top_pad="0"
diff --git a/indra/newview/skins/default/xui/en/panel_nearby_chat_bar.xml b/indra/newview/skins/default/xui/en/panel_nearby_chat_bar.xml
index 55df70eb71..5871eb0654 100644
--- a/indra/newview/skins/default/xui/en/panel_nearby_chat_bar.xml
+++ b/indra/newview/skins/default/xui/en/panel_nearby_chat_bar.xml
@@ -17,7 +17,7 @@
      layout="topleft"
      left_delta="3"
      left="0"
-     max_length="1024"
+     max_length_bytes="1023"
      name="chat_box"
      text_pad_left="5"
      text_pad_right="25"
diff --git a/indra/newview/skins/default/xui/en/panel_preferences_advanced.xml b/indra/newview/skins/default/xui/en/panel_preferences_advanced.xml
index 7d9bd1bf2a..9d496575c9 100644
--- a/indra/newview/skins/default/xui/en/panel_preferences_advanced.xml
+++ b/indra/newview/skins/default/xui/en/panel_preferences_advanced.xml
@@ -280,7 +280,7 @@ Automatic position for:
      enabled_control="EnableVoiceChat"
      height="23"
      left="80"
-     max_length="200"
+     max_length_bytes="200"
      name="modifier_combo"
      label="Push-to-Speak trigger"
      top_pad="5"
diff --git a/indra/newview/skins/default/xui/en/panel_prim_media_controls.xml b/indra/newview/skins/default/xui/en/panel_prim_media_controls.xml
index b25fd695c9..273c252474 100644
--- a/indra/newview/skins/default/xui/en/panel_prim_media_controls.xml
+++ b/indra/newview/skins/default/xui/en/panel_prim_media_controls.xml
@@ -319,7 +319,7 @@
 		min_width="90">
 	  <line_editor 
 		  name="media_address_url"
-		  max_length="1024"
+		  max_length_bytes="1023"
 		  follows="top|left|right" 
 		  height="22"
 		  top="0"
diff --git a/indra/newview/skins/default/xui/en/sidepanel_item_info.xml b/indra/newview/skins/default/xui/en/sidepanel_item_info.xml
index 8760c911dc..6940d1549b 100644
--- a/indra/newview/skins/default/xui/en/sidepanel_item_info.xml
+++ b/indra/newview/skins/default/xui/en/sidepanel_item_info.xml
@@ -118,7 +118,7 @@
                  height="20"
                  layout="topleft"
                  left_delta="78"
-                 max_length="63"
+                 max_length_bytes="63"
                  name="LabelItemName"
                  top_delta="0"
                  width="210" />
@@ -141,7 +141,7 @@
                  height="23"
                  layout="topleft"
                  left_delta="78"
-                 max_length="127"
+                 max_length_bytes="127"
                  name="LabelItemDesc"
                  top_delta="-5"
                  width="210" />
diff --git a/indra/newview/skins/default/xui/en/sidepanel_task_info.xml b/indra/newview/skins/default/xui/en/sidepanel_task_info.xml
index a2f7edb167..ca63d2df39 100644
--- a/indra/newview/skins/default/xui/en/sidepanel_task_info.xml
+++ b/indra/newview/skins/default/xui/en/sidepanel_task_info.xml
@@ -118,7 +118,7 @@
 		     height="20"
 		     layout="topleft"
 	    	 left_delta="78"
-		     max_length="63"
+		     max_length_bytes="63"
              name="Object Name"
 	    	 top_delta="0"
 		     width="225" />
@@ -143,7 +143,7 @@
              name="Object Description"
              select_on_focus="true"
     		 left_delta="78"
-		     max_length="127"
+		     max_length_bytes="127"
 	    	 top_delta="-5"
 	    	 width="225"/>
 	    <text
diff --git a/indra/newview/skins/default/xui/en/strings.xml b/indra/newview/skins/default/xui/en/strings.xml
index f22dcbfc8a..43af1fb958 100644
--- a/indra/newview/skins/default/xui/en/strings.xml
+++ b/indra/newview/skins/default/xui/en/strings.xml
@@ -339,7 +339,7 @@
 	<string name="avi_movie_file">AVI Movie File</string>
 	<string name="xaf_animation_file">XAF Anim File</string>
 	<string name="xml_file">XML File</string>
-	<string name="dot_raw_file">RAW File</string>
+	<string name="raw_file">RAW File</string>
 	<string name="compressed_image_files">Compressed Images</string>
 	<string name="load_files">Load Files</string>
 	<string name="choose_the_directory">Choose Directory</string>
diff --git a/indra/newview/skins/default/xui/es/strings.xml b/indra/newview/skins/default/xui/es/strings.xml
index ac12b700ee..5fa3d54de2 100644
--- a/indra/newview/skins/default/xui/es/strings.xml
+++ b/indra/newview/skins/default/xui/es/strings.xml
@@ -777,7 +777,7 @@
 	<string name="xml_file">
 		Archivo XML
 	</string>
-	<string name="dot_raw_file">
+	<string name="raw_file">
 		Archivo RAW
 	</string>
 	<string name="compressed_image_files">
diff --git a/indra/newview/skins/default/xui/fr/strings.xml b/indra/newview/skins/default/xui/fr/strings.xml
index a7a766f6a6..af70048106 100644
--- a/indra/newview/skins/default/xui/fr/strings.xml
+++ b/indra/newview/skins/default/xui/fr/strings.xml
@@ -798,7 +798,7 @@
 	<string name="xml_file">
 		Fichier XML
 	</string>
-	<string name="dot_raw_file">
+	<string name="raw_file">
 		Fichier RAW
 	</string>
 	<string name="compressed_image_files">
diff --git a/indra/newview/skins/default/xui/it/strings.xml b/indra/newview/skins/default/xui/it/strings.xml
index 4fc0d19199..9dbfc2b79c 100644
--- a/indra/newview/skins/default/xui/it/strings.xml
+++ b/indra/newview/skins/default/xui/it/strings.xml
@@ -783,7 +783,7 @@
 	<string name="xml_file">
 		File XML
 	</string>
-	<string name="dot_raw_file">
+	<string name="raw_file">
 		File RAW
 	</string>
 	<string name="compressed_image_files">
diff --git a/indra/newview/skins/default/xui/ja/strings.xml b/indra/newview/skins/default/xui/ja/strings.xml
index 072ae6c630..92bbedaee5 100644
--- a/indra/newview/skins/default/xui/ja/strings.xml
+++ b/indra/newview/skins/default/xui/ja/strings.xml
@@ -798,7 +798,7 @@
 	<string name="xml_file">
 		XML ファイル
 	</string>
-	<string name="dot_raw_file">
+	<string name="raw_file">
 		RAW ファイル
 	</string>
 	<string name="compressed_image_files">
diff --git a/indra/newview/skins/default/xui/nl/notifications.xml b/indra/newview/skins/default/xui/nl/notifications.xml
index a282c70364..b4b56a035f 100644
--- a/indra/newview/skins/default/xui/nl/notifications.xml
+++ b/indra/newview/skins/default/xui/nl/notifications.xml
@@ -2409,10 +2409,10 @@ Wilt u de [SECOND_LIFE] website bezoeken om dit in te stellen?
 		Onderwerp: [SUBJECT], Bericht: [MESSAGE]
 	</notification>
 	<notification name="FriendOnline">
-		[FIRST] [LAST] is Online
+		[NAME] is Online
 	</notification>
 	<notification name="FriendOffline">
-		[FIRST] [LAST] is Offline
+		[NAME] is Offline
 	</notification>
 	<notification name="AddSelfFriend">
 		U kunt uzelf niet als vriend toevoegen.
@@ -2574,7 +2574,7 @@ Indien u streaming media wilt zien op percelen die dit ondersteunen, dient u naa
 		De objecten die uw eigendom zijn op het geselecteerde perceel zijn geretourneerd naar uw inventaris.
 	</notification>
 	<notification name="OtherObjectsReturned">
-		De objecten op het geselecteerde perceel dat het eigendom is van [FIRST] [LAST], zijn geretourneerd naar zijn of haar inventaris.
+		De objecten op het geselecteerde perceel dat het eigendom is van [NAME], zijn geretourneerd naar zijn of haar inventaris.
 	</notification>
 	<notification name="OtherObjectsReturned2">
 		De objecten op het geselecteerde perceel dat het eigendom is van inwoner &apos;[NAME]&apos;, zijn geretourneerd naar hun eigenaar.
@@ -2701,7 +2701,7 @@ Probeer het alstublieft opnieuw over enkele ogenblikken.
 		Geen geldig perceel kon gevonden worden.
 	</notification>
 	<notification name="ObjectGiveItem">
-		Een object genaamd [OBJECTFROMNAME], eigendom van [FIRST] [LAST], heeft u een [OBJECTTYPE] genaamd [OBJECTNAME] gegeven.
+		Een object genaamd &lt;nolink&gt;[OBJECTFROMNAME]&lt;/nolink&gt;, eigendom van [NAME_SLURL], heeft u een [OBJECTTYPE] genaamd [ITEM_SLURL] gegeven.
 		<form name="form">
 			<button name="Keep" text="Behouden"/>
 			<button name="Discard" text="Afwijzen"/>
@@ -2840,7 +2840,7 @@ Dit verzoek inwilligen?
 		</form>
 	</notification>
 	<notification name="ScriptDialog">
-		[FIRST] [LAST]&apos;s &apos;[TITLE]&apos;
+		[NAME]&apos;s &apos;&lt;nolink&gt;[TITLE]&lt;/nolink&gt;&apos;
 [MESSAGE]
 		<form name="form">
 			<button name="Ignore" text="Negeren"/>
@@ -2941,13 +2941,13 @@ Klik Accepteren om deel te nemen aan dit gesprek of Afwijzen om de uitnodiging a
 		</form>
 	</notification>
 	<notification name="AutoUnmuteByIM">
-		Er is een instant message naar [FIRST] [LAST] gestuurd, waardoor deze automatisch van de negeerlijst is gehaald.
+		Er is een instant message naar [NAME] gestuurd, waardoor deze automatisch van de negeerlijst is gehaald.
 	</notification>
 	<notification name="AutoUnmuteByMoney">
-		Er is geld gegeven aan [FIRST] [LAST], waardoor deze automatisch van de negeerlijst is gehaald.
+		Er is geld gegeven aan [NAME], waardoor deze automatisch van de negeerlijst is gehaald.
 	</notification>
 	<notification name="AutoUnmuteByInventory">
-		Er is inventaris aangeboden aan [FIRST] [LAST], waardoor deze automatisch van de negeerlijst is gehaald.
+		Er is inventaris aangeboden aan [NAME], waardoor deze automatisch van de negeerlijst is gehaald.
 	</notification>
 	<notification name="VoiceInviteGroup">
 		[NAME] doet nu mee met een Voice chat gesprek binnen de groep [GROUP].
diff --git a/indra/newview/skins/default/xui/nl/strings.xml b/indra/newview/skins/default/xui/nl/strings.xml
index 1ee26c3f24..844945913f 100644
--- a/indra/newview/skins/default/xui/nl/strings.xml
+++ b/indra/newview/skins/default/xui/nl/strings.xml
@@ -665,7 +665,7 @@
 	<string name="xml_file">
 		XML bestand
 	</string>
-	<string name="dot_raw_file">
+	<string name="raw_file">
 		RAW bestand
 	</string>
 	<string name="compressed_image_files">
diff --git a/indra/newview/skins/default/xui/pl/strings.xml b/indra/newview/skins/default/xui/pl/strings.xml
index c9fe22f3c8..e355bdbb96 100644
--- a/indra/newview/skins/default/xui/pl/strings.xml
+++ b/indra/newview/skins/default/xui/pl/strings.xml
@@ -774,7 +774,7 @@
 	<string name="xml_file">
 		Plik XML
 	</string>
-	<string name="dot_raw_file">
+	<string name="raw_file">
 		Plik RAW
 	</string>
 	<string name="compressed_image_files">
diff --git a/indra/newview/skins/default/xui/pt/strings.xml b/indra/newview/skins/default/xui/pt/strings.xml
index 2247b0a76b..800ad479fc 100644
--- a/indra/newview/skins/default/xui/pt/strings.xml
+++ b/indra/newview/skins/default/xui/pt/strings.xml
@@ -777,7 +777,7 @@
 	<string name="xml_file">
 		Arquivo XML
 	</string>
-	<string name="dot_raw_file">
+	<string name="raw_file">
 		Arquivo RAW
 	</string>
 	<string name="compressed_image_files">
diff --git a/install.xml b/install.xml
index af34f99843..fbcde70b28 100644
--- a/install.xml
+++ b/install.xml
@@ -266,23 +266,23 @@
           <key>darwin</key>
           <map>
             <key>md5sum</key>
-            <string>05d294cf7e0339466ba20938baa037b4</string>
+            <string>5d4fd9fa2a4a3828c0a2311c51b782e1</string>
             <key>url</key>
-            <uri>http://s3.amazonaws.com/viewer-source-downloads/install_pkgs/colladadom-2.1-darwin-20101015.tar.bz2</uri>
+            <uri>http://s3.amazonaws.com/viewer-source-downloads/install_pkgs/colladadom-2.1-darwin-20101104a.tar.bz2</uri>
           </map>
           <key>linux</key>
           <map>
             <key>md5sum</key>
-            <string>a8240dcad81a4f8b2994aa44f145ace1</string>
+            <string>e515afc3fa4dcb00d9fb06fbb6343669</string>
             <key>url</key>
-            <uri>http://s3.amazonaws.com/viewer-source-downloads/install_pkgs/colladadom-2.1-linux-20101018b.tar.bz2</uri>
+            <uri>http://s3.amazonaws.com/viewer-source-downloads/install_pkgs/colladadom-2.1-linux-20101102.tar.bz2</uri>
           </map>
           <key>windows</key>
           <map>
             <key>md5sum</key>
-            <string>b4adc36b1476c125f1ee5681a6bc5e1e</string>
+            <string>9ed711f7615d6ffe88bc2db4ff65defc</string>
             <key>url</key>
-            <uri>http://s3.amazonaws.com/viewer-source-downloads/install_pkgs/colladadom-2.1-windows-20101014a.tar.bz2</uri>
+            <uri>https://viewer-source-downloads.s3.amazonaws.com/install_pkgs/colladadom-2.1-windows-20101102.tar.bz2</uri>
           </map>
         </map>
       </map>
@@ -1404,16 +1404,16 @@ anguage Infrstructure (CLI) international standard</string>
           <key>darwin</key>
           <map>
             <key>md5sum</key>
-            <string>63e2dc55142b8b36521c1b0c9b6ed6bb</string>
+            <string>ef430ae3b9cdba518ad9952e99b12367</string>
             <key>url</key>
-            <uri>http://s3.amazonaws.com/viewer-source-downloads/install_pkgs/pcre-7.6-darwin-20090730.tar.bz2</uri>
+            <uri>http://s3.amazonaws.com/viewer-source-downloads/install_pkgs/pcre-7.6-darwin-20101102.tar.bz2</uri>
           </map>
           <key>linux</key>
           <map>
             <key>md5sum</key>
-            <string>0886d0b1cdf104b6341df1832a8a7e09</string>
+            <string>86195b0680604fe86cfbbfb921c31dff</string>
             <key>url</key>
-            <uri>http://s3.amazonaws.com/viewer-source-downloads/install_pkgs/pcre-7.6-linux-20090804.tar.bz2</uri>
+            <uri>http://s3.amazonaws.com/viewer-source-downloads/install_pkgs/pcre-7.6-linux-20101029.tar.bz2</uri>
           </map>
         </map>
       </map>