merge with viewer-development

65 files changed, 1332 insertions, 1155 deletions

diff --git a/indra/llui/lllayoutstack.cpp b/indra/llui/lllayoutstack.cpp
index 0e7060e22c..ac10afe594 100644
--- a/indra/llui/lllayoutstack.cpp
+++ b/indra/llui/lllayoutstack.cpp
@@ -34,10 +34,13 @@
 #include "llpanel.h"
 #include "llresizebar.h"
 #include "llcriticaldamp.h"
+#include "boost/foreach.hpp"
 
 static LLDefaultChildRegistry::Register<LLLayoutStack> register_layout_stack("layout_stack");
 static LLLayoutStack::LayoutStackRegistry::Register<LLLayoutPanel> register_layout_panel("layout_panel");
 
+static const F32 MAX_FRACTIONAL_VALUE = 0.99999f;
+
 void LLLayoutStack::OrientationNames::declareValues()
 {
 	declare("horizontal", HORIZONTAL);
@@ -49,15 +52,12 @@ void LLLayoutStack::OrientationNames::declareValues()
 //
 LLLayoutPanel::Params::Params()	
 :	expanded_min_dim("expanded_min_dim", 0),
-	min_dim("min_dim", 0),
-	max_dim("max_dim", S32_MAX),
-	user_resize("user_resize", true),
+	min_dim("min_dim", -1),
+	user_resize("user_resize", false),
 	auto_resize("auto_resize", true)
 {
 	addSynonym(min_dim, "min_width");
 	addSynonym(min_dim, "min_height");
-	addSynonym(max_dim, "max_width");
-	addSynonym(max_dim, "max_height");
 }
 
 LLLayoutPanel::LLLayoutPanel(const Params& p)	
@@ -65,7 +65,6 @@ LLLayoutPanel::LLLayoutPanel(const Params& p)
 	mExpandedMinDimSpecified(false),
 	mExpandedMinDim(p.min_dim),
  	mMinDim(p.min_dim), 
- 	mMaxDim(p.max_dim), 
  	mAutoResize(p.auto_resize),
  	mUserResize(p.user_resize),
 	mCollapsed(FALSE),
@@ -73,6 +72,8 @@ LLLayoutPanel::LLLayoutPanel(const Params& p)
 	mVisibleAmt(1.f), // default to fully visible
 	mResizeBar(NULL),
 	mFractionalSize(0.f),
+	mTargetDim(0),
+	mIgnoreReshape(false),
 	mOrientation(LLLayoutStack::HORIZONTAL)
 {
 	// Set the expanded min dim if it is provided, otherwise it gets the p.min_dim value
@@ -103,33 +104,88 @@ LLLayoutPanel::~LLLayoutPanel()
 	mResizeBar = NULL;
 }
 
-void LLLayoutPanel::reshape(S32 width, S32 height, BOOL called_from_parent)
+F32 LLLayoutPanel::getAutoResizeFactor() const
+{
+	return mVisibleAmt * (1.f - mCollapseAmt);
+}
+ 
+F32 LLLayoutPanel::getVisibleAmount() const
+{
+	return mVisibleAmt;
+}
+
+S32 LLLayoutPanel::getLayoutDim() const
 {
-	if (mOrientation == LLLayoutStack::HORIZONTAL)
+	return llround((F32)((mOrientation == LLLayoutStack::HORIZONTAL)
+					? getRect().getWidth()
+					: getRect().getHeight()));
+}
+ 
+S32 LLLayoutPanel::getVisibleDim() const
+{
+	F32 min_dim = getRelevantMinDim();
+	return llround(mVisibleAmt
+					* (min_dim
+						+ (((F32)mTargetDim - min_dim) * (1.f - mCollapseAmt))));
+}
+ 
+void LLLayoutPanel::setOrientation( LLLayoutStack::ELayoutOrientation orientation )
+{
+	mOrientation = orientation;
+	S32 layout_dim = llround((F32)((mOrientation == LLLayoutStack::HORIZONTAL)
+		? getRect().getWidth()
+		: getRect().getHeight()));
+
+	if (mMinDim == -1)
 	{
-		mFractionalSize += width - llround(mFractionalSize);
+		if (!mAutoResize)
+		{
+			setMinDim(layout_dim);
+		}
+		else
+		{
+			setMinDim(0);
+		}
 	}
-	else
+
+	mTargetDim = llmax(layout_dim, getMinDim());
+}
+ 
+void LLLayoutPanel::setVisible( BOOL visible )
+{
+	if (visible != getVisible())
 	{
-		mFractionalSize += height - llround(mFractionalSize);
+		LLLayoutStack* stackp = dynamic_cast<LLLayoutStack*>(getParent());
+		if (stackp)
+		{
+			stackp->mNeedsLayout = true;
+		}
 	}
-	LLPanel::reshape(width, height, called_from_parent);
+	LLPanel::setVisible(visible);
 }
 
-F32 LLLayoutPanel::getCollapseFactor()
+void LLLayoutPanel::reshape( S32 width, S32 height, BOOL called_from_parent /*= TRUE*/ )
 {
-	if (mOrientation == LLLayoutStack::HORIZONTAL)
+	if (!mIgnoreReshape && !mAutoResize)
 	{
-		F32 collapse_amt = 
-			clamp_rescale(mCollapseAmt, 0.f, 1.f, 1.f, (F32)getRelevantMinDim() / (F32)llmax(1, getRect().getWidth()));
-		return mVisibleAmt * collapse_amt;
+		mTargetDim = (mOrientation == LLLayoutStack::HORIZONTAL) ? width : height;
 	}
-	else
+	LLPanel::reshape(width, height, called_from_parent);
+}
+
+void LLLayoutPanel::handleReshape(const LLRect& new_rect, bool by_user)
+{
+	LLLayoutStack* stackp = dynamic_cast<LLLayoutStack*>(getParent());
+	if (stackp)
 	{
-		F32 collapse_amt = 
-			clamp_rescale(mCollapseAmt, 0.f, 1.f, 1.f, llmin(1.f, (F32)getRelevantMinDim() / (F32)llmax(1, getRect().getHeight())));
-		return mVisibleAmt * collapse_amt;
+		stackp->mNeedsLayout = true;
+		if (by_user)
+		{
+			// tell layout stack to account for new shape
+			stackp->updatePanelRect(this, new_rect);
+		}
 	}
+	LLPanel::handleReshape(new_rect, by_user);
 }
 
 //
@@ -147,12 +203,11 @@ LLLayoutStack::Params::Params()
 
 LLLayoutStack::LLLayoutStack(const LLLayoutStack::Params& p) 
 :	LLView(p),
-	mMinWidth(0),
-	mMinHeight(0),
 	mPanelSpacing(p.border_size),
 	mOrientation(p.orientation),
 	mAnimate(p.animate),
 	mAnimatedThisFrame(false),
+	mNeedsLayout(true),
 	mClip(p.clip),
 	mOpenTimeConstant(p.open_time_constant),
 	mCloseTimeConstant(p.close_time_constant)
@@ -169,26 +224,26 @@ void LLLayoutStack::draw()
 {
 	updateLayout();
 
-	e_panel_list_t::iterator panel_it;
-	for (panel_it = mPanels.begin(); panel_it != mPanels.end(); ++panel_it)
+	// always clip to stack itself
+	LLLocalClipRect clip(getLocalRect());
+	BOOST_FOREACH(LLLayoutPanel* panelp, mPanels)
 	{
 		// clip to layout rectangle, not bounding rectangle
-		LLRect clip_rect = (*panel_it)->getRect();
+		LLRect clip_rect = panelp->getRect();
 		// scale clipping rectangle by visible amount
 		if (mOrientation == HORIZONTAL)
 		{
-			clip_rect.mRight = clip_rect.mLeft + llround((F32)clip_rect.getWidth() * (*panel_it)->getCollapseFactor());
+			clip_rect.mRight = clip_rect.mLeft + panelp->getVisibleDim();
 		}
 		else
 		{
-			clip_rect.mBottom = clip_rect.mTop - llround((F32)clip_rect.getHeight() * (*panel_it)->getCollapseFactor());
+			clip_rect.mBottom = clip_rect.mTop - panelp->getVisibleDim();
 		}
 
-		LLPanel* panelp = (*panel_it);
-
-		LLLocalClipRect clip(clip_rect, mClip);
-		// only force drawing invisible children if visible amount is non-zero
-		drawChild(panelp, 0, 0, !clip_rect.isEmpty());
+		{LLLocalClipRect clip(clip_rect, mClip);
+			// only force drawing invisible children if visible amount is non-zero
+			drawChild(panelp, 0, 0, !clip_rect.isEmpty());
+		}
 	}
 	mAnimatedThisFrame = false;
 }
@@ -201,12 +256,10 @@ void LLLayoutStack::removeChild(LLView* view)
 	{
 		mPanels.erase(std::find(mPanels.begin(), mPanels.end(), embedded_panelp));
 		delete embedded_panelp;
+		updateFractionalSizes();
+		mNeedsLayout = true;
 	}
 
-	// need to update resizebars
-
-	calcMinExtents();
-
 	LLView::removeChild(view);
 }
 
@@ -221,29 +274,15 @@ bool LLLayoutStack::addChild(LLView* child, S32 tab_group)
 	LLLayoutPanel* panelp = dynamic_cast<LLLayoutPanel*>(child);
 	if (panelp)
 	{
-		panelp->mFractionalSize = (mOrientation == HORIZONTAL)
-									? panelp->getRect().getWidth()
-									: panelp->getRect().getHeight();
 		panelp->setOrientation(mOrientation);
 		mPanels.push_back(panelp);
+		createResizeBar(panelp);
+		mNeedsLayout = true;
 	}
-	return LLView::addChild(child, tab_group);
-}
-
-void LLLayoutStack::movePanel(LLPanel* panel_to_move, LLPanel* target_panel, bool move_to_front)
-{
-	LLLayoutPanel* embedded_panel_to_move = findEmbeddedPanel(panel_to_move);
-	LLLayoutPanel* embedded_target_panel = move_to_front ? *mPanels.begin() : findEmbeddedPanel(target_panel);
+	BOOL result = LLView::addChild(child, tab_group);
 
-	if (!embedded_panel_to_move || !embedded_target_panel || embedded_panel_to_move == embedded_target_panel)
-	{
-		llwarns << "One of the panels was not found in stack or NULL was passed instead of valid panel" << llendl;
-		return;
-	}
-	e_panel_list_t::iterator it = std::find(mPanels.begin(), mPanels.end(), embedded_panel_to_move);
-	mPanels.erase(it);
-	it = move_to_front ? mPanels.begin() : std::find(mPanels.begin(), mPanels.end(), embedded_target_panel);
-	mPanels.insert(it, embedded_panel_to_move);
+	updateFractionalSizes();
+	return result;
 }
 
 void LLLayoutStack::addPanel(LLLayoutPanel* panel, EAnimate animate)
@@ -258,23 +297,19 @@ void LLLayoutStack::addPanel(LLLayoutPanel* panel, EAnimate animate)
 	}
 }
 
-void LLLayoutStack::removePanel(LLPanel* panel)
-{
-	removeChild(panel);
-}
-
 void LLLayoutStack::collapsePanel(LLPanel* panel, BOOL collapsed)
 {
 	LLLayoutPanel* panel_container = findEmbeddedPanel(panel);
 	if (!panel_container) return;
 
 	panel_container->mCollapsed = collapsed;
+	mNeedsLayout = true;
 }
 
 void LLLayoutStack::updatePanelAutoResize(const std::string& panel_name, BOOL auto_resize)
 {
 	LLLayoutPanel* panel = findEmbeddedPanelByName(panel_name);
-
+	
 	if (panel)
 	{
 		panel->mAutoResize = auto_resize;
@@ -291,51 +326,246 @@ void LLLayoutStack::setPanelUserResize(const std::string& panel_name, BOOL user_
 	}
 }
 
-bool LLLayoutStack::getPanelMinSize(const std::string& panel_name, S32* min_dimp)
+
+static LLFastTimer::DeclareTimer FTM_UPDATE_LAYOUT("Update LayoutStacks");
+
+void LLLayoutStack::updateLayout()
+{	
+	LLFastTimer ft(FTM_UPDATE_LAYOUT);
+
+	if (!mNeedsLayout) return;
+
+	bool animation_in_progress = animatePanels();
+	F32 total_visible_fraction = 0.f;
+	S32 space_to_distribute = (mOrientation == HORIZONTAL)
+							? getRect().getWidth()
+							: getRect().getHeight();
+
+	// first, assign minimum dimensions
+	LLLayoutPanel* panelp = NULL;
+	BOOST_FOREACH(panelp, mPanels)
+	{
+		if (panelp->mAutoResize)
+		{
+			panelp->mTargetDim = panelp->getRelevantMinDim();
+		}
+		space_to_distribute -= panelp->getVisibleDim() + llround((F32)mPanelSpacing * panelp->getVisibleAmount());
+		total_visible_fraction += panelp->mFractionalSize * panelp->getAutoResizeFactor();
+	}
+
+	llassert(total_visible_fraction < 1.01f);
+
+	// don't need spacing after last panel
+	space_to_distribute += panelp ? llround((F32)mPanelSpacing * panelp->getVisibleAmount()) : 0;
+
+	// scale up space to distribute, since some of might will go to an invisible fraction of the auto-resize space
+	space_to_distribute = (total_visible_fraction > 0.f)
+						? llround((F32)space_to_distribute / total_visible_fraction)
+						: space_to_distribute;
+
+	if (space_to_distribute > 0)
+	{	// give space proportionally to auto resize panels, even invisible ones
+		BOOST_FOREACH(LLLayoutPanel* panelp, mPanels)
+		{
+			if (panelp->mAutoResize == TRUE)
+			{
+				S32 delta = llround((F32)space_to_distribute * panelp->mFractionalSize/* * panelp->getAutoResizeFactor()*/);
+				panelp->mTargetDim += delta;
+			}
+		}
+	}
+
+	F32 cur_pos = (mOrientation == HORIZONTAL) ? 0.f : (F32)getRect().getHeight();
+
+	BOOST_FOREACH(LLLayoutPanel* panelp, mPanels)
+	{
+		F32 panel_dim = panelp->mTargetDim;
+		F32 panel_visible_dim = panelp->getVisibleDim();
+
+		LLRect panel_rect;
+		if (mOrientation == HORIZONTAL)
+		{
+			panel_rect.setLeftTopAndSize(llround(cur_pos),
+										getRect().getHeight(),
+										llround(panel_dim),
+										getRect().getHeight());
+		}
+		else
+		{
+			panel_rect.setLeftTopAndSize(0,
+				llround(cur_pos),
+				getRect().getWidth(),
+				llround(panel_dim));
+		}
+		panelp->setIgnoreReshape(true);
+		panelp->setShape(panel_rect);
+		panelp->setIgnoreReshape(false);
+
+		static LLUICachedControl<S32> resize_bar_overlap ("UIResizeBarOverlap", 0);
+		LLRect resize_bar_rect(panel_rect);
+
+		F32 panel_spacing = (F32)mPanelSpacing * panelp->getVisibleAmount();
+		if (mOrientation == HORIZONTAL)
+		{
+			resize_bar_rect.mLeft = panel_rect.mRight - resize_bar_overlap;
+			resize_bar_rect.mRight = panel_rect.mRight + panel_spacing + resize_bar_overlap;
+
+			cur_pos += panel_visible_dim + panel_spacing;
+		}
+		else //VERTICAL
+		{
+			resize_bar_rect.mTop = panel_rect.mBottom + resize_bar_overlap;
+			resize_bar_rect.mBottom = panel_rect.mBottom - panel_spacing - resize_bar_overlap;
+
+			cur_pos -= panel_visible_dim + panel_spacing;
+		}
+		panelp->mResizeBar->setShape(resize_bar_rect);
+	}
+
+	updateResizeBarLimits();
+
+	// clear animation flag at end, since panel resizes will set it
+	// and leave it set if there is any animation in progress
+	mNeedsLayout = animation_in_progress;
+} // end LLLayoutStack::updateLayout
+
+LLLayoutPanel* LLLayoutStack::findEmbeddedPanel(LLPanel* panelp) const
 {
-	LLLayoutPanel* panel = findEmbeddedPanelByName(panel_name);
+	if (!panelp) return NULL;
+
+	e_panel_list_t::const_iterator panel_it;
+	BOOST_FOREACH(LLLayoutPanel* p, mPanels)
+	{
+		if (p == panelp)
+		{
+			return p;
+		}
+	}
+	return NULL;
+}
 
-	if (panel && min_dimp)
+LLLayoutPanel* LLLayoutStack::findEmbeddedPanelByName(const std::string& name) const
+{
+	LLLayoutPanel* result = NULL;
+
+	BOOST_FOREACH(LLLayoutPanel* p, mPanels)
 	{
-		*min_dimp = panel->getRelevantMinDim();
+		if (p->getName() == name)
+		{
+			result = p;
+			break;
+		}
 	}
 
-	return NULL != panel;
+	return result;
 }
 
-bool LLLayoutStack::getPanelMaxSize(const std::string& panel_name, S32* max_dimp)
+void LLLayoutStack::createResizeBar(LLLayoutPanel* panelp)
 {
-	LLLayoutPanel* panel = findEmbeddedPanelByName(panel_name);
+	BOOST_FOREACH(LLLayoutPanel* lp, mPanels)
+	{
+		if (lp->mResizeBar == NULL)
+		{
+			LLResizeBar::Side side = (mOrientation == HORIZONTAL) ? LLResizeBar::RIGHT : LLResizeBar::BOTTOM;
+			LLRect resize_bar_rect = getRect();
 
-	if (panel)
+			LLResizeBar::Params resize_params;
+			resize_params.name("resize");
+			resize_params.resizing_view(lp);
+			resize_params.min_size(lp->getRelevantMinDim());
+			resize_params.side(side);
+			resize_params.snapping_enabled(false);
+			LLResizeBar* resize_bar = LLUICtrlFactory::create<LLResizeBar>(resize_params);
+			lp->mResizeBar = resize_bar;
+			LLView::addChild(resize_bar, 0);
+		}
+	}
+	// bring all resize bars to the front so that they are clickable even over the panels
+	// with a bit of overlap
+	for (e_panel_list_t::iterator panel_it = mPanels.begin(); panel_it != mPanels.end(); ++panel_it)
 	{
-		if (max_dimp) *max_dimp = panel->mMaxDim;
+		LLResizeBar* resize_barp = (*panel_it)->mResizeBar;
+		sendChildToFront(resize_barp);
 	}
+}
 
-	return NULL != panel;
+// update layout stack animations, etc. once per frame
+// NOTE: we use this to size world view based on animating UI, *before* we draw the UI
+// we might still need to call updateLayout during UI draw phase, in case UI elements
+// are resizing themselves dynamically
+//static 
+void LLLayoutStack::updateClass()
+{
+	for (instance_iter it = beginInstances(); it != endInstances(); ++it)
+	{
+		it->updateLayout();
+	}
 }
 
-static LLFastTimer::DeclareTimer FTM_UPDATE_LAYOUT("Update LayoutStacks");
-void LLLayoutStack::updateLayout(BOOL force_resize)
+void LLLayoutStack::updateFractionalSizes()
 {
-	LLFastTimer ft(FTM_UPDATE_LAYOUT);
-	static LLUICachedControl<S32> resize_bar_overlap ("UIResizeBarOverlap", 0);
-	calcMinExtents();
-	createResizeBars();
+	F32 total_resizable_dim = 0;
+	S32 num_auto_resize_panels = 0;
+
+	BOOST_FOREACH(LLLayoutPanel* panelp, mPanels)
+	{
+		if (panelp->mAutoResize)
+		{
+			total_resizable_dim += llmax(0, panelp->getLayoutDim() - panelp->getRelevantMinDim());
+			num_auto_resize_panels++;
+		}
+	}
 
-	// calculate current extents
-	F32 total_size = 0.f;
+	F32 total_fractional_size = 0.f;
+	
+	BOOST_FOREACH(LLLayoutPanel* panelp, mPanels)
+	{
+		if (panelp->mAutoResize)
+		{
+			F32 panel_resizable_dim = llmax(0.f, (F32)(panelp->getLayoutDim() - panelp->getRelevantMinDim()));
+			panelp->mFractionalSize = llmin(MAX_FRACTIONAL_VALUE, (panel_resizable_dim == 0.f)
+																	? (1.f - MAX_FRACTIONAL_VALUE)
+																	: panel_resizable_dim / total_resizable_dim);
+			total_fractional_size += panelp->mFractionalSize;
+			// check for NaNs
+			llassert(panelp->mFractionalSize == panelp->mFractionalSize);
+		}
+	}
 
+	if (total_fractional_size == 0.f)
+	{ // equal distribution
+		BOOST_FOREACH(LLLayoutPanel* panelp, mPanels)
+		{
+			if (panelp->mAutoResize)
+			{
+				panelp->mFractionalSize = 1.f / (F32)num_auto_resize_panels;
+			}
+		}
+	}
+	else
+	{ // renormalize
+		BOOST_FOREACH(LLLayoutPanel* panelp, mPanels)
+		{
+			if (panelp->mAutoResize)
+			{
+				panelp->mFractionalSize /= total_fractional_size;
+			}
+		}
+	}
+}
+
+bool LLLayoutStack::animatePanels()
+{
+	bool animation_in_progress = false;
+	
 	//
 	// animate visibility
 	//
-	e_panel_list_t::iterator panel_it;
-	for (panel_it = mPanels.begin(); panel_it != mPanels.end();	++panel_it)
+	BOOST_FOREACH(LLLayoutPanel* panelp, mPanels)
 	{
-		LLLayoutPanel* panelp = (*panel_it);
-		if (panelp->getVisible()) 
+		if (panelp->getVisible())
 		{
-			if (mAnimate)
+			if (mAnimate && panelp->mVisibleAmt < 1.f)
 			{
 				if (!mAnimatedThisFrame)
 				{
@@ -345,15 +575,21 @@ void LLLayoutStack::updateLayout(BOOL force_resize)
 						panelp->mVisibleAmt = 1.f;
 					}
 				}
+				
+				animation_in_progress = true;
 			}
 			else
 			{
-				panelp->mVisibleAmt = 1.f;
+				if (panelp->mVisibleAmt != 1.f)
+				{
+					panelp->mVisibleAmt = 1.f;
+					animation_in_progress = true;
+				}
 			}
 		}
 		else // not visible
 		{
-			if (mAnimate)
+			if (mAnimate && panelp->mVisibleAmt > 0.f)
 			{
 				if (!mAnimatedThisFrame)
 				{
@@ -363,297 +599,206 @@ void LLLayoutStack::updateLayout(BOOL force_resize)
 						panelp->mVisibleAmt = 0.f;
 					}
 				}
+
+				animation_in_progress = true;
 			}
 			else
 			{
-				panelp->mVisibleAmt = 0.f;
+				if (panelp->mVisibleAmt != 0.f)
+				{
+					panelp->mVisibleAmt = 0.f;
+					animation_in_progress = true;
+				}
 			}
 		}
 
 		F32 collapse_state = panelp->mCollapsed ? 1.f : 0.f;
-		panelp->mCollapseAmt = lerp(panelp->mCollapseAmt, collapse_state, LLCriticalDamp::getInterpolant(mCloseTimeConstant));
-
-        total_size += panelp->mFractionalSize * panelp->getCollapseFactor();
-        // want n-1 panel gaps for n panels
-		if (panel_it != mPanels.begin())
-		{
-			total_size += mPanelSpacing;
-		}
-	}
-
-	S32 num_resizable_panels = 0;
-	F32 shrink_headroom_available = 0.f;
-	F32 shrink_headroom_total = 0.f;
-	for (panel_it = mPanels.begin(); panel_it != mPanels.end(); ++panel_it)
-	{
-		LLLayoutPanel* panelp = (*panel_it);
-
-		// panels that are not fully visible do not count towards shrink headroom
-		if (panelp->getCollapseFactor() < 1.f) 
-		{
-			continue;
-		}
-
-		F32 cur_size = panelp->mFractionalSize;
-		F32 min_size = (F32)panelp->getRelevantMinDim();
-		
-		// if currently resizing a panel or the panel is flagged as not automatically resizing
-		// only track total available headroom, but don't use it for automatic resize logic
-		if (panelp->mResizeBar->hasMouseCapture() 
-			|| (!panelp->mAutoResize 
-				&& !force_resize))
-		{
-			shrink_headroom_total += cur_size - min_size;
-		}
-		else
-		{
-			num_resizable_panels++;
-			
-			shrink_headroom_available += cur_size - min_size;
-			shrink_headroom_total += cur_size - min_size;
-		}
-	}
-
-	// calculate how many pixels need to be distributed among layout panels
-	// positive means panels need to grow, negative means shrink
-	F32 pixels_to_distribute = (mOrientation == HORIZONTAL)
-							? getRect().getWidth() - total_size
-							: getRect().getHeight() - total_size;
-
-	// now we distribute the pixels...
-	F32 cur_x = 0.f;
-	F32 cur_y = (F32)getRect().getHeight();
-
-	for (panel_it = mPanels.begin(); panel_it != mPanels.end(); ++panel_it)
-	{
-		LLLayoutPanel* panelp = (*panel_it);
-
-		F32 min_size = panelp->getRelevantMinDim();
-		F32 delta_size = 0.f;
-
-		// if panel can automatically resize (not animating, and resize flag set)...
-		if (panelp->getCollapseFactor() == 1.f 
-			&& (force_resize || panelp->mAutoResize) 
-			&& !panelp->mResizeBar->hasMouseCapture()) 
+		if (panelp->mCollapseAmt != collapse_state)
 		{
-			if (pixels_to_distribute < 0.f)
+			if (!mAnimatedThisFrame)
 			{
-				// shrink proportionally to amount over minimum
-				// so we can do this in one pass
-				delta_size = (shrink_headroom_available > 0.f) 
-					? pixels_to_distribute * ((F32)(panelp->mFractionalSize - min_size) / shrink_headroom_available) 
-					: 0.f;
-				shrink_headroom_available -= (panelp->mFractionalSize - min_size);
+				panelp->mCollapseAmt = lerp(panelp->mCollapseAmt, collapse_state, LLCriticalDamp::getInterpolant(mCloseTimeConstant));
 			}
-			else
+			animation_in_progress = true;
+			
+			if (llabs(panelp->mCollapseAmt - collapse_state) < 0.001f)
 			{
-				// grow all elements equally
-				delta_size = pixels_to_distribute / (F32)num_resizable_panels;
-				num_resizable_panels--;
+				panelp->mCollapseAmt = collapse_state;
 			}
-			
-			panelp->mFractionalSize = llmax(min_size, panelp->mFractionalSize + delta_size);
-			pixels_to_distribute -= delta_size;
 		}
+	}
 
-		// adjust running headroom count based on new sizes
-		shrink_headroom_total += delta_size;
+	mAnimatedThisFrame = true;
 
-		LLRect panel_rect;
-		if (mOrientation == HORIZONTAL)
-		{
-			panel_rect.setLeftTopAndSize(llround(cur_x), 
-										llround(cur_y), 
-										llround(panelp->mFractionalSize), 
-										getRect().getHeight());
-		}
-		else
-		{
-			panel_rect.setLeftTopAndSize(llround(cur_x), 
-										llround(cur_y), 
-										getRect().getWidth(), 
-										llround(panelp->mFractionalSize));
-		}
-		panelp->setShape(panel_rect);
+	return animation_in_progress;
+}
 
-		LLRect resize_bar_rect = panel_rect;
-		if (mOrientation == HORIZONTAL)
-		{
-			resize_bar_rect.mLeft = panel_rect.mRight - resize_bar_overlap;
-			resize_bar_rect.mRight = panel_rect.mRight + mPanelSpacing + resize_bar_overlap;
-		}
-		else
-		{
-			resize_bar_rect.mTop = panel_rect.mBottom + resize_bar_overlap;
-			resize_bar_rect.mBottom = panel_rect.mBottom - mPanelSpacing - resize_bar_overlap;
-		}
-		(*panel_it)->mResizeBar->setRect(resize_bar_rect);
+void LLLayoutStack::updatePanelRect( LLLayoutPanel* resized_panel, const LLRect& new_rect )
+{
+	S32 new_dim = (mOrientation == HORIZONTAL)
+					? new_rect.getWidth()
+					: new_rect.getHeight();
+	S32 delta_dim = new_dim - resized_panel->getVisibleDim();
+	if (delta_dim == 0) return;
 
-		F32 size = ((*panel_it)->mFractionalSize * (*panel_it)->getCollapseFactor()) + (F32)mPanelSpacing;
-		if (mOrientation == HORIZONTAL)
-		{
-			cur_x += size;
-		}
-		else //VERTICAL
-		{
-			cur_y -= size;
-		}
-	}
+	F32 total_visible_fraction = 0.f;
+	F32 delta_auto_resize_headroom = 0.f;
+	F32 total_auto_resize_headroom = 0.f;
 
-	// update resize bars with new limits
-	LLLayoutPanel* last_resizeable_panel = NULL;
-	for (panel_it = mPanels.begin(); panel_it != mPanels.end(); ++panel_it)
-	{
-		LLLayoutPanel* panelp = (*panel_it);
-		S32 relevant_min = panelp->getRelevantMinDim();
+	LLLayoutPanel* other_resize_panel = NULL;
+	LLLayoutPanel* following_panel = NULL;
 
-		if (mOrientation == HORIZONTAL)
+	BOOST_REVERSE_FOREACH(LLLayoutPanel* panelp, mPanels)
+	{
+		if (panelp->mAutoResize)
 		{
-			(*panel_it)->mResizeBar->setResizeLimits(
-				relevant_min, 
-				relevant_min + llround(shrink_headroom_total));
+			total_auto_resize_headroom += (F32)(panelp->mTargetDim - panelp->getRelevantMinDim());
+			total_visible_fraction += panelp->mFractionalSize * panelp->getAutoResizeFactor();
 		}
-		else //VERTICAL
+
+		if (panelp == resized_panel)
 		{
-			(*panel_it)->mResizeBar->setResizeLimits(
-				relevant_min, 
-				relevant_min + llround(shrink_headroom_total));
+			other_resize_panel = following_panel;
 		}
 
-		// toggle resize bars based on panel visibility, resizability, etc
-		BOOL resize_bar_enabled = panelp->getVisible() && (*panel_it)->mUserResize;
-		(*panel_it)->mResizeBar->setVisible(resize_bar_enabled);
-
-		if ((*panel_it)->mUserResize || (*panel_it)->mAutoResize)
+		if (panelp->getVisible() && !panelp->mCollapsed)
 		{
-			last_resizeable_panel = (*panel_it);
+			following_panel = panelp;
 		}
 	}
 
-	// hide last resize bar as there is nothing past it
-	// resize bars need to be in between two resizable panels
-	if (last_resizeable_panel)
+	if (resized_panel->mAutoResize == FALSE)
 	{
-		last_resizeable_panel->mResizeBar->setVisible(FALSE);
+		delta_auto_resize_headroom += -delta_dim;
 	}
-
-	// not enough room to fit existing contents
-	if (force_resize == FALSE
-		// layout did not complete by reaching target position
-		&& ((mOrientation == VERTICAL && llround(cur_y) != -mPanelSpacing)
-			|| (mOrientation == HORIZONTAL && llround(cur_x) != getRect().getWidth() + mPanelSpacing)))
+	if (other_resize_panel && other_resize_panel->mAutoResize == FALSE)
 	{
-		// do another layout pass with all stacked elements contributing
-		// even those that don't usually resize
-		llassert_always(force_resize == FALSE);
-		updateLayout(TRUE);
+		delta_auto_resize_headroom += delta_dim;
 	}
 
-	 mAnimatedThisFrame = true;
-} // end LLLayoutStack::updateLayout
 
+	//delta_auto_resize_headroom = (total_visible_fraction > 0.f)
+	//								? delta_auto_resize_headroom / total_visible_fraction
+	//								: 0.f;
 
-LLLayoutPanel* LLLayoutStack::findEmbeddedPanel(LLPanel* panelp) const
-{
-	if (!panelp) return NULL;
+	F32 fraction_given_up = 0.f;
+	F32 fraction_remaining = 1.f;
+	F32 updated_auto_resize_headroom = total_auto_resize_headroom + delta_auto_resize_headroom;
 
-	e_panel_list_t::const_iterator panel_it;
-	for (panel_it = mPanels.begin(); panel_it != mPanels.end(); ++panel_it)
+	enum
 	{
-		if ((*panel_it) == panelp)
-		{
-			return *panel_it;
-		}
-	}
-	return NULL;
-}
+		BEFORE_RESIZED_PANEL,
+		RESIZED_PANEL,
+		NEXT_PANEL,
+		AFTER_RESIZED_PANEL
+	} which_panel = BEFORE_RESIZED_PANEL;
 
-LLLayoutPanel* LLLayoutStack::findEmbeddedPanelByName(const std::string& name) const
-{
-	LLLayoutPanel* result = NULL;
-
-	for (e_panel_list_t::const_iterator panel_it = mPanels.begin(); panel_it != mPanels.end(); ++panel_it)
+	BOOST_FOREACH(LLLayoutPanel* panelp, mPanels)
 	{
-		LLLayoutPanel* p = *panel_it;
+		if (!panelp->getVisible() || panelp->mCollapsed) continue;
 
-		if (p->getName() == name)
+		if (panelp == resized_panel)
 		{
-			result = p;
-			break;
+			which_panel = RESIZED_PANEL;
 		}
-	}
-
-	return result;
-}
-
-// Compute sum of min_width or min_height of children
-void LLLayoutStack::calcMinExtents()
-{
-	mMinWidth = 0;
-	mMinHeight = 0;
 
-	e_panel_list_t::iterator panel_it;
-	for (panel_it = mPanels.begin(); panel_it != mPanels.end(); ++panel_it)
-	{
-		if (mOrientation == HORIZONTAL)
+		switch(which_panel)
 		{
-            mMinWidth += (*panel_it)->getRelevantMinDim();
-			if (panel_it != mPanels.begin())
+		case BEFORE_RESIZED_PANEL:
+			if (panelp->mAutoResize)
+			{	// freeze current size as fraction of overall auto_resize space
+				F32 fractional_adjustment_factor = total_auto_resize_headroom / updated_auto_resize_headroom;
+				F32 new_fractional_size = llclamp(panelp->mFractionalSize * fractional_adjustment_factor,
+													0.f,
+													MAX_FRACTIONAL_VALUE);
+				F32 fraction_delta = (new_fractional_size - panelp->mFractionalSize);
+				fraction_given_up -= fraction_delta;
+				fraction_remaining -= panelp->mFractionalSize;
+				panelp->mFractionalSize += fraction_delta;
+				llassert(!llisnan(panelp->mFractionalSize));
+			}
+			else
 			{
-				mMinWidth += mPanelSpacing;
+				// leave non auto-resize panels alone
 			}
-		}
-		else //VERTICAL
-		{
-			mMinHeight += (*panel_it)->getRelevantMinDim();
-			if (panel_it != mPanels.begin())
+			break;
+		case RESIZED_PANEL:
+			if (panelp->mAutoResize)
+			{	// freeze new size as fraction
+				F32 new_fractional_size = (updated_auto_resize_headroom == 0.f)
+					? 1.f
+					: llmin(MAX_FRACTIONAL_VALUE, ((F32)(new_dim - panelp->getRelevantMinDim()) / updated_auto_resize_headroom));
+				fraction_given_up -= new_fractional_size - panelp->mFractionalSize;
+				fraction_remaining -= panelp->mFractionalSize;
+				panelp->mFractionalSize = new_fractional_size;
+				llassert(!llisnan(panelp->mFractionalSize));
+			}
+			else
+			{	// freeze new size as original size
+				panelp->mTargetDim = new_dim;
+				fraction_remaining -= fraction_given_up;
+			}
+			which_panel = NEXT_PANEL;
+			break;
+		case NEXT_PANEL:
+			if (panelp->mAutoResize)
+			{
+				F32 new_fractional_size = (F32)(panelp->mTargetDim - panelp->getRelevantMinDim() + delta_auto_resize_headroom) 
+												/ updated_auto_resize_headroom;
+				fraction_given_up -= new_fractional_size - panelp->mFractionalSize;
+				fraction_remaining -= panelp->mFractionalSize;
+				panelp->mFractionalSize = new_fractional_size;
+			}
+			else
+			{
+				panelp->mTargetDim -= delta_dim;
+			}
+			which_panel = AFTER_RESIZED_PANEL;
+			break;
+		case AFTER_RESIZED_PANEL:
+			if (panelp->mAutoResize)
 			{
-				mMinHeight += mPanelSpacing;
+				panelp->mFractionalSize += (panelp->mFractionalSize / fraction_remaining) * fraction_given_up;
 			}
+		default:
+			break;
 		}
 	}
 }
 
-void LLLayoutStack::createResizeBars()
+void LLLayoutStack::reshape(S32 width, S32 height, BOOL called_from_parent)
 {
-	for (e_panel_list_t::iterator panel_it = mPanels.begin(); panel_it != mPanels.end(); ++panel_it)
+	mNeedsLayout = true;
+	LLView::reshape(width, height, called_from_parent);
+}
+
+void LLLayoutStack::updateResizeBarLimits()
+{
+	LLLayoutPanel* previous_visible_panelp = NULL;
+	BOOST_REVERSE_FOREACH(LLLayoutPanel* visible_panelp, mPanels)
 	{
-		LLLayoutPanel* lp = (*panel_it);
-		if (lp->mResizeBar == NULL)
+		if (!visible_panelp->getVisible() || visible_panelp->mCollapsed)
 		{
-			LLResizeBar::Side side = (mOrientation == HORIZONTAL) ? LLResizeBar::RIGHT : LLResizeBar::BOTTOM;
-			LLRect resize_bar_rect = getRect();
-
-			LLResizeBar::Params resize_params;
-			resize_params.name("resize");
-			resize_params.resizing_view(lp);
-			resize_params.min_size(lp->getRelevantMinDim());
-			resize_params.side(side);
-			resize_params.snapping_enabled(false);
-			LLResizeBar* resize_bar = LLUICtrlFactory::create<LLResizeBar>(resize_params);
-			lp->mResizeBar = resize_bar;
-			LLView::addChild(resize_bar, 0);
+			visible_panelp->mResizeBar->setVisible(FALSE);
+			continue;
+		}
 
-			// bring all resize bars to the front so that they are clickable even over the panels
-			// with a bit of overlap
-			for (e_panel_list_t::iterator panel_it = mPanels.begin(); panel_it != mPanels.end(); ++panel_it)
-			{
-				LLResizeBar* resize_barp = (*panel_it)->mResizeBar;
-				sendChildToFront(resize_barp);
-			}
+		// toggle resize bars based on panel visibility, resizability, etc
+		if (visible_panelp->mUserResize 
+			&& previous_visible_panelp 
+			&& previous_visible_panelp->mUserResize)
+		{
+			visible_panelp->mResizeBar->setVisible(TRUE);
+			visible_panelp->mResizeBar->setResizeLimits(visible_panelp->getRelevantMinDim(), 
+														visible_panelp->getVisibleDim() 
+															+ (previous_visible_panelp->getVisibleDim() 
+																- previous_visible_panelp->getRelevantMinDim()));
+		}
+		else
+		{
+			visible_panelp->mResizeBar->setVisible(FALSE);
 		}
-	}
-}
 
-// update layout stack animations, etc. once per frame
-// NOTE: we use this to size world view based on animating UI, *before* we draw the UI
-// we might still need to call updateLayout during UI draw phase, in case UI elements
-// are resizing themselves dynamically
-//static 
-void LLLayoutStack::updateClass()
-{
-	for (instance_iter it = beginInstances(); it != endInstances(); ++it)
-	{
-		it->updateLayout();
+		previous_visible_panelp = visible_panelp;
 	}
 }
diff --git a/indra/llui/lllayoutstack.h b/indra/llui/lllayoutstack.h
index 3b308a359d..a343e11cec 100644
--- a/indra/llui/lllayoutstack.h
+++ b/indra/llui/lllayoutstack.h
@@ -5,7 +5,7 @@
  *
  * $LicenseInfo:firstyear=2001&license=viewerlgpl$
  * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
+ * Copyright (C) 2010, Linden Reshasearch, Inc.
  * 
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -72,12 +72,11 @@ public:
 	/*virtual*/ void removeChild(LLView*);
 	/*virtual*/ BOOL postBuild();
 	/*virtual*/ bool addChild(LLView* child, S32 tab_group = 0);
+	/*virtual*/ void reshape(S32 width, S32 height, BOOL called_from_parent = TRUE);
+
 
 	static LLView* fromXML(LLXMLNodePtr node, LLView *parent, LLXMLNodePtr output_node = NULL);
 
-	S32 getMinWidth() const { return mMinWidth; }
-	S32 getMinHeight() const { return mMinHeight; }
-	
 	typedef enum e_animate
 	{
 		NO_ANIMATE,
@@ -85,47 +84,27 @@ public:
 	} EAnimate;
 
 	void addPanel(LLLayoutPanel* panel, EAnimate animate = NO_ANIMATE);
-	void removePanel(LLPanel* panel);
 	void collapsePanel(LLPanel* panel, BOOL collapsed = TRUE);
 	S32 getNumPanels() { return mPanels.size(); }
-	/**
-	 * Moves panel_to_move before target_panel inside layout stack (both panels should already be there).
-	 * If move_to_front is true target_panel is ignored and panel_to_move is moved to the beginning of mPanels
-	 */
-	void movePanel(LLPanel* panel_to_move, LLPanel* target_panel, bool move_to_front = false);
 
 	void updatePanelAutoResize(const std::string& panel_name, BOOL auto_resize);
 	void setPanelUserResize(const std::string& panel_name, BOOL user_resize);
 	
-	/**
-	 * Gets minimal dimension along layout_stack axis of the specified by name panel.
-	 *
-	 * @returns true if specified by panel_name internal panel exists, false otherwise.
-	 */
-	bool getPanelMinSize(const std::string& panel_name, S32* min_dimp);
-
-	/**
-	 * Gets maximal dimension along layout_stack axis of the specified by name panel.
-	 *
-	 * @returns true if specified by panel_name internal panel exists, false otherwise.
-	 */
-	bool getPanelMaxSize(const std::string& panel_name, S32* max_dim);
-	
-	void updateLayout(BOOL force_resize = FALSE);
-	
+	void updateLayout();
+
 	S32 getPanelSpacing() const { return mPanelSpacing; }
-	BOOL getAnimate () const { return mAnimate; }
-	void setAnimate (BOOL animate) { mAnimate = animate; }
 	
 	static void updateClass();
 
 protected:
 	LLLayoutStack(const Params&);
 	friend class LLUICtrlFactory;
+	friend class LLLayoutPanel;
 
 private:
-	void createResizeBars();
-	void calcMinExtents();
+	void updateResizeBarLimits();
+	bool animatePanels();
+	void createResizeBar(LLLayoutPanel* panel);
 
 	const ELayoutOrientation mOrientation;
 
@@ -134,9 +113,9 @@ private:
 
 	LLLayoutPanel* findEmbeddedPanel(LLPanel* panelp) const;
 	LLLayoutPanel* findEmbeddedPanelByName(const std::string& name) const;
+	void updateFractionalSizes();
+	void updatePanelRect( LLLayoutPanel* param1, const LLRect& new_rect );
 
-	S32 mMinWidth;  // calculated by calcMinExtents
-	S32 mMinHeight;  // calculated by calcMinExtents
 	S32 mPanelSpacing;
 
 	// true if we already applied animation this frame
@@ -145,6 +124,7 @@ private:
 	bool mClip;
 	F32 mOpenTimeConstant;
 	F32 mCloseTimeConstant;
+	bool mNeedsLayout;
 }; // end class LLLayoutStack
 
 
@@ -156,8 +136,7 @@ public:
 	struct Params : public LLInitParam::Block<Params, LLPanel::Params>
 	{
 		Optional<S32>			expanded_min_dim,
-								min_dim,
-								max_dim;
+								min_dim;
 		Optional<bool>			user_resize,
 								auto_resize;
 
@@ -168,14 +147,17 @@ public:
 
 	void initFromParams(const Params& p);
 
+	void handleReshape(const LLRect& new_rect, bool by_user);
+
 	void reshape(S32 width, S32 height, BOOL called_from_parent = TRUE);
+	
+
+	void setVisible(BOOL visible);
 
+	S32 getLayoutDim() const;
 	S32 getMinDim() const { return mMinDim; }
 	void setMinDim(S32 value) { mMinDim = value; if (!mExpandedMinDimSpecified) mExpandedMinDim = value; }
 
-	S32 getMaxDim() const { return mMaxDim; }
-	void setMaxDim(S32 value) { mMaxDim = value; }
-
 	S32 getExpandedMinDim() const { return mExpandedMinDim; }
 	void setExpandedMinDim(S32 value) { mExpandedMinDim = value; mExpandedMinDimSpecified = true; }
 	
@@ -191,8 +173,14 @@ public:
 		return min_dim;
 	}
 
-	F32 getCollapseFactor();
-	void setOrientation(LLLayoutStack::ELayoutOrientation orientation) { mOrientation = orientation; }
+	F32 getAutoResizeFactor() const;
+	F32 getVisibleAmount() const;
+	S32 getVisibleDim() const;
+
+	void setOrientation(LLLayoutStack::ELayoutOrientation orientation);
+	void storeOriginalDim();
+
+	void setIgnoreReshape(bool ignore) { mIgnoreReshape = ignore; }
 
 protected:
 	LLLayoutPanel(const Params& p);
@@ -201,13 +189,14 @@ protected:
 	S32		mExpandedMinDim;
 	
 	S32		mMinDim;
-	S32		mMaxDim;
 	bool	mAutoResize;
 	bool	mUserResize;
 	bool	mCollapsed;
 	F32		mVisibleAmt;
 	F32		mCollapseAmt;
 	F32		mFractionalSize;
+	S32		mTargetDim;
+	bool	mIgnoreReshape;
 	LLLayoutStack::ELayoutOrientation mOrientation;
 	class LLResizeBar* mResizeBar;
 };
diff --git a/indra/llui/llresizebar.cpp b/indra/llui/llresizebar.cpp
index 02f60c76fa..87aeb4d7a7 100644
--- a/indra/llui/llresizebar.cpp
+++ b/indra/llui/llresizebar.cpp
@@ -79,6 +79,8 @@ LLResizeBar::LLResizeBar(const LLResizeBar::Params& p)
 
 BOOL LLResizeBar::handleMouseDown(S32 x, S32 y, MASK mask)
 {
+	if (!canResize()) return FALSE;
+
 	// Route future Mouse messages here preemptively.  (Release on mouse up.)
 	// No handler needed for focus lost since this clas has no state that depends on it.
 	gFocusMgr.setMouseCapture( this );
@@ -243,7 +245,7 @@ BOOL LLResizeBar::handleHover(S32 x, S32 y, MASK mask)
 		handled = TRUE;
 	}
 
-	if( handled )
+	if( handled && canResize() )
 	{
 		switch( mSide )
 		{
diff --git a/indra/llui/llresizebar.h b/indra/llui/llresizebar.h
index 0725fbd846..6daf191918 100644
--- a/indra/llui/llresizebar.h
+++ b/indra/llui/llresizebar.h
@@ -70,6 +70,7 @@ public:
 	void			setResizeLimits( S32 min_size, S32 max_size ) { mMinSize = min_size; mMaxSize = max_size; }
 	void			setEnableSnapping(BOOL enable) { mSnappingEnabled = enable; }
 	void			setAllowDoubleClickSnapping(BOOL allow) { mAllowDoubleClickSnapping = allow; }
+	bool			canResize() { return getEnabled() && mMaxSize > mMinSize; }
 
 private:
 	S32				mDragLastScreenX;
diff --git a/indra/llui/llwindowshade.cpp b/indra/llui/llwindowshade.cpp
index ae8b30b1ba..a8bb29374e 100644
--- a/indra/llui/llwindowshade.cpp
+++ b/indra/llui/llwindowshade.cpp
@@ -176,12 +176,12 @@ void LLWindowShade::draw()
 	{
 		hide();
 	}
-	else if (notification_area->getCollapseFactor() < 0.01f)
+	else if (notification_area->getVisibleAmount() < 0.01f)
 	{
 		displayLatestNotification();
 	}
 
-	if (!notification_area->getVisible() && (notification_area->getCollapseFactor() < 0.001f))
+	if (!notification_area->getVisible() && (notification_area->getVisibleAmount() < 0.001f))
 	{
 		getChildRef<LLLayoutPanel>("background_area").setBackgroundVisible(false);
 		setMouseOpaque(false);
diff --git a/indra/llwindow/llwindowwin32.cpp b/indra/llwindow/llwindowwin32.cpp
index 954b9f2b15..228fbefd19 100644
--- a/indra/llwindow/llwindowwin32.cpp
+++ b/indra/llwindow/llwindowwin32.cpp
@@ -1747,7 +1747,7 @@ void LLWindowWin32::gatherInput()
 
 	LLMemType m1(LLMemType::MTYPE_GATHER_INPUT);
 
-	while (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE) && msg_count < MAX_MESSAGE_PER_UPDATE)
+	while ((msg_count < MAX_MESSAGE_PER_UPDATE) && PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
 	{
 		mCallbacks->handlePingWatchdog(this, "Main:TranslateGatherInput");
 		TranslateMessage(&msg);
diff --git a/indra/newview/llchathistory.cpp b/indra/newview/llchathistory.cpp
index 42de47e777..f530d10ddc 100644
--- a/indra/newview/llchathistory.cpp
+++ b/indra/newview/llchathistory.cpp
@@ -621,7 +621,6 @@ void LLChatHistory::initFromParams(const LLChatHistory::Params& p)
 	panel_p.has_border = false;
 	panel_p.mouse_opaque = false;
 	panel_p.min_dim = 30;
-	panel_p.max_dim = S32_MAX;
 	panel_p.auto_resize = true;
 	panel_p.user_resize = false;
 
diff --git a/indra/newview/llchicletbar.cpp b/indra/newview/llchicletbar.cpp
index a879651060..a32fd307f1 100644
--- a/indra/newview/llchicletbar.cpp
+++ b/indra/newview/llchicletbar.cpp
@@ -42,28 +42,6 @@ namespace
 {
 	const std::string& PANEL_CHICLET_NAME	= "chiclet_list_panel";
 
-	S32 get_panel_min_width(LLLayoutStack* stack, LLView* panel)
-	{
-		S32 minimal_width = 0;
-		llassert(stack);
-		if ( stack && panel && panel->getVisible() )
-		{
-			stack->getPanelMinSize(panel->getName(), &minimal_width);
-		}
-		return minimal_width;
-	}
-
-	S32 get_panel_max_width(LLLayoutStack* stack, LLPanel* panel)
-	{
-		S32 max_width = 0;
-		llassert(stack);
-		if ( stack && panel && panel->getVisible() )
-		{
-			stack->getPanelMaxSize(panel->getName(), &max_width);
-		}
-		return max_width;
-	}
-
 	S32 get_curr_width(LLUICtrl* ctrl)
 	{
 		S32 cur_width = 0;
@@ -234,15 +212,10 @@ void LLChicletBar::reshape(S32 width, S32 height, BOOL called_from_parent)
 	{
 		// Firstly, update layout stack to ensure we deal with correct panel sizes.
 		{
-			BOOL saved_anim = mToolbarStack->getAnimate();
 			// Set chiclet panel to be autoresized by default.
 			mToolbarStack->updatePanelAutoResize(PANEL_CHICLET_NAME, TRUE);
-			// Disable animation to prevent layout updating in several frames.
-			mToolbarStack->setAnimate(FALSE);
 			// Force the updating of layout to reset panels collapse factor.
 			mToolbarStack->updateLayout();
-			// Restore animate state.
-			mToolbarStack->setAnimate(saved_anim);
 		}
 
 		// chiclet bar is narrowed
diff --git a/indra/newview/llfloaterland.cpp b/indra/newview/llfloaterland.cpp
index b13a9aab88..d8e4aa03f7 100644
--- a/indra/newview/llfloaterland.cpp
+++ b/indra/newview/llfloaterland.cpp
@@ -2025,7 +2025,6 @@ void LLPanelLandOptions::refresh()
 		}
 
 		mSeeAvatarsCtrl->set(parcel->getSeeAVs());
-		mSeeAvatarsCtrl->setLabel(getString("see_avs_text"));
 		mSeeAvatarsCtrl->setEnabled(can_change_options && parcel->getHaveNewParcelLimitData());
 
 		BOOL can_change_landing_point = LLViewerParcelMgr::isParcelModifiableByAgent(parcel, 
diff --git a/indra/newview/llfloaternotificationsconsole.cpp b/indra/newview/llfloaternotificationsconsole.cpp
index 29af81d64c..2681d4b34d 100644
--- a/indra/newview/llfloaternotificationsconsole.cpp
+++ b/indra/newview/llfloaternotificationsconsole.cpp
@@ -220,7 +220,7 @@ void LLFloaterNotificationConsole::addChannel(const std::string& name, bool open
 void LLFloaterNotificationConsole::removeChannel(const std::string& name)
 {
 	LLPanel* panelp = getChild<LLPanel>(name);
-	getChildRef<LLLayoutStack>("notification_channels").removePanel(panelp);
+	getChildRef<LLView>("notification_channels").removeChild(panelp);
 	delete panelp;
 
 	updateResizeLimits();
diff --git a/indra/newview/llfolderview.cpp b/indra/newview/llfolderview.cpp
index ecd4c2c3de..3167c51970 100644
--- a/indra/newview/llfolderview.cpp
+++ b/indra/newview/llfolderview.cpp
@@ -349,10 +349,6 @@ BOOL LLFolderView::addFolder( LLFolderViewFolder* folder)
 	{
 		mFolders.insert(mFolders.begin(), folder);
 	}
-	if (folder->numSelected())
-	{
-		recursiveIncrementNumDescendantsSelected(folder->numSelected());
-	}
 	folder->setShowLoadStatus(mShowLoadStatus);
 	folder->setOrigin(0, 0);
 	folder->reshape(getRect().getWidth(), 0);
@@ -694,26 +690,6 @@ BOOL LLFolderView::changeSelection(LLFolderViewItem* selection, BOOL selected)
 	return rv;
 }
 
-void LLFolderView::extendSelection(LLFolderViewItem* selection, LLFolderViewItem* last_selected, LLDynamicArray<LLFolderViewItem*>& items)
-{
-	// now store resulting selection
-	if (mAllowMultiSelect)
-	{
-		LLFolderViewItem *cur_selection = getCurSelectedItem();
-		LLFolderViewFolder::extendSelection(selection, cur_selection, items);
-		for (S32 i = 0; i < items.count(); i++)
-		{
-			addToSelectionList(items[i]);
-		}
-	}
-	else
-	{
-		setSelection(selection, FALSE, FALSE);
-	}
-
-	mSignalSelectCallback = SIGNAL_KEYBOARD_FOCUS;
-}
-
 static LLFastTimer::DeclareTimer FTM_SANITIZE_SELECTION("Sanitize Selection");
 void LLFolderView::sanitizeSelection()
 {
diff --git a/indra/newview/llfolderview.h b/indra/newview/llfolderview.h
index 8af01e9102..d4305a2fe2 100644
--- a/indra/newview/llfolderview.h
+++ b/indra/newview/llfolderview.h
@@ -106,6 +106,8 @@ public:
 	U32 getSortOrder() const;
 	BOOL isFilterModified();
 
+	bool getAllowMultiSelect() { return mAllowMultiSelect; }
+
 	// Close all folders in the view
 	void closeAllFolders();
 	void openTopLevelFolders();
@@ -141,8 +143,6 @@ public:
 	// children, and keeps track of selected objects.
 	virtual BOOL changeSelection(LLFolderViewItem* selection, BOOL selected);
 
-	virtual void extendSelection(LLFolderViewItem* selection, LLFolderViewItem* last_selected, LLDynamicArray<LLFolderViewItem*>& items);
-
 	virtual std::set<LLUUID> getSelectionList() const;
 
 	// make sure if ancestor is selected, descendents are not
@@ -156,7 +156,6 @@ public:
 	void setDraggingOverItem(LLFolderViewItem* item) { mDraggingOverItem = item; }
 	LLFolderViewItem* getDraggingOverItem() { return mDraggingOverItem; }
 
-
 	// deletion functionality
  	void removeSelectedItems();
 
diff --git a/indra/newview/llfolderviewitem.cpp b/indra/newview/llfolderviewitem.cpp
index f27fd035db..50d62b29d3 100644
--- a/indra/newview/llfolderviewitem.cpp
+++ b/indra/newview/llfolderviewitem.cpp
@@ -386,13 +386,6 @@ void LLFolderViewItem::changeSelectionFromRoot(LLFolderViewItem* selection, BOOL
 	getRoot()->changeSelection(selection, selected);
 }
 
-void LLFolderViewItem::extendSelectionFromRoot(LLFolderViewItem* selection)
-{
-	LLDynamicArray<LLFolderViewItem*> selected_items;
-
-	getRoot()->extendSelection(selection, NULL, selected_items);
-}
-
 std::set<LLUUID> LLFolderViewItem::getSelectionList() const
 {
 	std::set<LLUUID> selection;
@@ -496,10 +489,6 @@ BOOL LLFolderViewItem::setSelection(LLFolderViewItem* selection, BOOL openitem,
 	if (selection == this && !mIsSelected)
 	{
 		selectItem();
-		if (mListener)
-		{
-			mListener->selectItem();
-		}
 	}
 	else if (mIsSelected)	// Deselect everything else.
 	{
@@ -510,7 +499,7 @@ BOOL LLFolderViewItem::setSelection(LLFolderViewItem* selection, BOOL openitem,
 
 BOOL LLFolderViewItem::changeSelection(LLFolderViewItem* selection, BOOL selected)
 {
-	if (selection == this && mIsSelected != selected)
+	if (selection == this)
 	{
 		if (mIsSelected)
 		{
@@ -520,10 +509,6 @@ BOOL LLFolderViewItem::changeSelection(LLFolderViewItem* selection, BOOL selecte
 		{
 			selectItem();
 		}
-		if (mListener)
-		{
-			mListener->selectItem();
-		}
 		return TRUE;
 	}
 	return FALSE;
@@ -531,29 +516,18 @@ BOOL LLFolderViewItem::changeSelection(LLFolderViewItem* selection, BOOL selecte
 
 void LLFolderViewItem::deselectItem(void)
 {
-	llassert(mIsSelected);
-
 	mIsSelected = FALSE;
-
-	// Update ancestors' count of selected descendents.
-	LLFolderViewFolder* parent_folder = getParentFolder();
-	if (parent_folder)
-	{
-		parent_folder->recursiveIncrementNumDescendantsSelected(-1);
-	}
 }
 
 void LLFolderViewItem::selectItem(void)
 {
-	llassert(!mIsSelected);
-
-	mIsSelected = TRUE;
-
-	// Update ancestors' count of selected descendents.
-	LLFolderViewFolder* parent_folder = getParentFolder();
-	if (parent_folder)
+	if (mIsSelected == FALSE)
 	{
-		parent_folder->recursiveIncrementNumDescendantsSelected(1);
+		if (mListener)
+		{
+			mListener->selectItem();
+		}
+		mIsSelected = TRUE;
 	}
 }
 
@@ -697,7 +671,7 @@ BOOL LLFolderViewItem::handleMouseDown( S32 x, S32 y, MASK mask )
 		}
 		else if (mask & MASK_SHIFT)
 		{
-			extendSelectionFromRoot(this);
+			getParentFolder()->extendSelectionTo(this);
 		}
 		else
 		{
@@ -812,7 +786,7 @@ BOOL LLFolderViewItem::handleMouseUp( S32 x, S32 y, MASK mask )
 		}
 		else if (mask & MASK_SHIFT)
 		{
-			extendSelectionFromRoot(this);
+			getParentFolder()->extendSelectionTo(this);
 		}
 		else
 		{
@@ -1125,7 +1099,6 @@ void LLFolderViewItem::draw()
 
 LLFolderViewFolder::LLFolderViewFolder( const LLFolderViewItem::Params& p ): 
 	LLFolderViewItem( p ),	// 0 = no create time
-	mNumDescendantsSelected(0),
 	mIsOpen(FALSE),
 	mExpanderHighlighted(FALSE),
 	mCurHeight(0.f),
@@ -1572,21 +1545,6 @@ BOOL LLFolderViewFolder::hasFilteredDescendants()
 	return mMostFilteredDescendantGeneration >= getRoot()->getFilter()->getCurrentGeneration();
 }
 
-void LLFolderViewFolder::recursiveIncrementNumDescendantsSelected(S32 increment)
-{
-	LLFolderViewFolder* parent_folder = this;
-	do
-	{
-		parent_folder->mNumDescendantsSelected += increment;
-
-		// Make sure we don't have negative values.
-		llassert(parent_folder->mNumDescendantsSelected >= 0);
-
-		parent_folder = parent_folder->getParentFolder();
-	}
-	while(parent_folder);
-}
-
 // Passes selection information on to children and record selection
 // information if necessary.
 BOOL LLFolderViewFolder::setSelection(LLFolderViewItem* selection, BOOL openitem,
@@ -1599,10 +1557,6 @@ BOOL LLFolderViewFolder::setSelection(LLFolderViewItem* selection, BOOL openitem
 		{
 			selectItem();
 		}
-		if (mListener)
-		{
-			mListener->selectItem();
-		}
 		rv = TRUE;
 	}
 	else
@@ -1663,10 +1617,6 @@ BOOL LLFolderViewFolder::changeSelection(LLFolderViewItem* selection, BOOL selec
 				deselectItem();
 			}
 		}
-		if (mListener && selected)
-		{
-			mListener->selectItem();
-		}
 	}
 
 	for (folders_t::iterator iter = mFolders.begin();
@@ -1690,119 +1640,261 @@ BOOL LLFolderViewFolder::changeSelection(LLFolderViewItem* selection, BOOL selec
 	return rv;
 }
 
-void LLFolderViewFolder::extendSelection(LLFolderViewItem* selection, LLFolderViewItem* last_selected, LLDynamicArray<LLFolderViewItem*>& selected_items)
+LLFolderViewFolder* LLFolderViewFolder::getCommonAncestor(LLFolderViewItem* item_a, LLFolderViewItem* item_b, bool& reverse)
 {
-	// pass on to child folders first
-	for (folders_t::iterator iter = mFolders.begin();
-		iter != mFolders.end();)
+	if (!item_a->getParentFolder() || !item_b->getParentFolder()) return NULL;
+
+	std::deque<LLFolderViewFolder*> item_a_ancestors;
+
+	LLFolderViewFolder* parent = item_a->getParentFolder();
+	while(parent)
 	{
-		folders_t::iterator fit = iter++;
-		(*fit)->extendSelection(selection, last_selected, selected_items);
+		item_a_ancestors.push_back(parent);
+		parent = parent->getParentFolder();
+	}
+
+	std::deque<LLFolderViewFolder*> item_b_ancestors;
+	
+	parent = item_b->getParentFolder();
+	while(parent)
+	{
+		item_b_ancestors.push_back(parent);
+		parent = parent->getParentFolder();
 	}
 
-	// handle selection of our immediate children...
-	BOOL reverse_select = FALSE;
-	BOOL found_last_selected = FALSE;
-	BOOL found_selection = FALSE;
-	LLDynamicArray<LLFolderViewItem*> items_to_select;
-	LLFolderViewItem* item;
+	LLFolderViewFolder* common_ancestor = item_a->getRoot();
 
-	//...folders first...
-	for (folders_t::iterator iter = mFolders.begin();
-		iter != mFolders.end();)
+	while(item_a_ancestors.size() > item_b_ancestors.size())
 	{
-		folders_t::iterator fit = iter++;
-		item = (*fit);
-		if(item == selection)
-		{
-			found_selection = TRUE;
-		}
-		else if (item == last_selected)
+		item_a = item_a_ancestors.front();
+		item_a_ancestors.pop_front();
+	}
+
+	while(item_b_ancestors.size() > item_a_ancestors.size())
+	{
+		item_b = item_b_ancestors.front();
+		item_b_ancestors.pop_front();
+	}
+
+	while(item_a_ancestors.size())
+	{
+		common_ancestor = item_a_ancestors.front();
+
+		if (item_a_ancestors.front() == item_b_ancestors.front())
 		{
-			found_last_selected = TRUE;
-			if (found_selection)
+			// which came first, sibling a or sibling b?
+			for (folders_t::iterator it = common_ancestor->mFolders.begin(), end_it = common_ancestor->mFolders.end();
+				it != end_it;
+				++it)
 			{
-				reverse_select = TRUE;
+				LLFolderViewItem* item = *it;
+
+				if (item == item_a)
+				{
+					reverse = false;
+					return common_ancestor;
+				}
+				if (item == item_b)
+				{
+					reverse = true;
+					return common_ancestor;
+				}
 			}
-		}
 
-		if (found_selection || found_last_selected)
-		{
-			// deselect currently selected items so they can be pushed back on queue
-			if (item->isSelected())
+			for (items_t::iterator it = common_ancestor->mItems.begin(), end_it = common_ancestor->mItems.end();
+				it != end_it;
+				++it)
 			{
-				item->changeSelection(item, FALSE);
+				LLFolderViewItem* item = *it;
+
+				if (item == item_a)
+				{
+					reverse = false;
+					return common_ancestor;
+				}
+				if (item == item_b)
+				{
+					reverse = true;
+					return common_ancestor;
+				}
 			}
-			items_to_select.put(item);
+			break;
 		}
 
-		if (found_selection && found_last_selected)
-		{
-			break;
-		}		
+		item_a = item_a_ancestors.front();
+		item_a_ancestors.pop_front();
+		item_b = item_b_ancestors.front();
+		item_b_ancestors.pop_front();
 	}
 
-	if (!(found_selection && found_last_selected))
+	return NULL;
+}
+
+void LLFolderViewFolder::gatherChildRangeExclusive(LLFolderViewItem* start, LLFolderViewItem* end, bool reverse, std::vector<LLFolderViewItem*>& items)
+{
+	bool selecting = start == NULL;
+	if (reverse)
 	{
-		//,,,then items
-		for (items_t::iterator iter = mItems.begin();
-			iter != mItems.end();)
+		for (items_t::reverse_iterator it = mItems.rbegin(), end_it = mItems.rend();
+			it != end_it;
+			++it)
 		{
-			items_t::iterator iit = iter++;
-			item = (*iit);
-			if(item == selection)
+			if (*it == end)
 			{
-				found_selection = TRUE;
+				return;
 			}
-			else if (item == last_selected)
+			if (selecting)
 			{
-				found_last_selected = TRUE;
-				if (found_selection)
-				{
-					reverse_select = TRUE;
-				}
+				items.push_back(*it);
 			}
 
-			if (found_selection || found_last_selected)
+			if (*it == start)
 			{
-				// deselect currently selected items so they can be pushed back on queue
-				if (item->isSelected())
-				{
-					item->changeSelection(item, FALSE);
-				}
-				items_to_select.put(item);
+				selecting = true;
+			}
+		}
+		for (folders_t::reverse_iterator it = mFolders.rbegin(), end_it = mFolders.rend();
+			it != end_it;
+			++it)
+		{
+			if (*it == end)
+			{
+				return;
 			}
 
-			if (found_selection && found_last_selected)
+			if (selecting)
 			{
-				break;
+				items.push_back(*it);
+			}
+
+			if (*it == start)
+			{
+				selecting = true;
 			}
 		}
 	}
-
-	if (found_last_selected && found_selection)
+	else
 	{
-		// we have a complete selection inside this folder
-		for (S32 index = reverse_select ? items_to_select.getLength() - 1 : 0; 
-			reverse_select ? index >= 0 : index < items_to_select.getLength(); reverse_select ? index-- : index++)
+		for (folders_t::iterator it = mFolders.begin(), end_it = mFolders.end();
+			it != end_it;
+			++it)
 		{
-			LLFolderViewItem* item = items_to_select[index];
-			if (item->changeSelection(item, TRUE))
+			if (*it == end)
 			{
-				selected_items.put(item);
+				return;
+			}
+
+			if (selecting)
+			{
+				items.push_back(*it);
+			}
+
+			if (*it == start)
+			{
+				selecting = true;
+			}
+		}
+		for (items_t::iterator it = mItems.begin(), end_it = mItems.end();
+			it != end_it;
+			++it)
+		{
+			if (*it == end)
+			{
+				return;
+			}
+
+			if (selecting)
+			{
+				items.push_back(*it);
+			}
+
+			if (*it == start)
+			{
+				selecting = true;
 			}
 		}
 	}
-	else if (found_selection)
+}
+
+void LLFolderViewFolder::extendSelectionTo(LLFolderViewItem* new_selection)
+{
+	if (getRoot()->getAllowMultiSelect() == FALSE) return;
+
+	LLFolderViewItem* cur_selected_item = getRoot()->getCurSelectedItem();
+	if (cur_selected_item == NULL)
 	{
-		// last selection was not in this folder....go ahead and select just the new item
-		if (selection->changeSelection(selection, TRUE))
+		cur_selected_item = new_selection;
+	}
+
+
+	bool reverse = false;
+	LLFolderViewFolder* common_ancestor = getCommonAncestor(cur_selected_item, new_selection, reverse);
+	if (!common_ancestor) return;
+
+	LLFolderViewItem* last_selected_item_from_cur = cur_selected_item;
+	LLFolderViewFolder* cur_folder = cur_selected_item->getParentFolder();
+
+	std::vector<LLFolderViewItem*> items_to_select_forward;
+
+	while(cur_folder != common_ancestor)
+	{
+		cur_folder->gatherChildRangeExclusive(last_selected_item_from_cur, NULL, reverse, items_to_select_forward);
+			
+		last_selected_item_from_cur = cur_folder;
+		cur_folder = cur_folder->getParentFolder();
+	}
+
+	std::vector<LLFolderViewItem*> items_to_select_reverse;
+
+	LLFolderViewItem* last_selected_item_from_new = new_selection;
+	cur_folder = new_selection->getParentFolder();
+	while(cur_folder != common_ancestor)
+	{
+		cur_folder->gatherChildRangeExclusive(last_selected_item_from_new, NULL, !reverse, items_to_select_reverse);
+
+		last_selected_item_from_new = cur_folder;
+		cur_folder = cur_folder->getParentFolder();
+	}
+
+	common_ancestor->gatherChildRangeExclusive(last_selected_item_from_cur, last_selected_item_from_new, reverse, items_to_select_forward);
+
+	for (std::vector<LLFolderViewItem*>::reverse_iterator it = items_to_select_reverse.rbegin(), end_it = items_to_select_reverse.rend();
+		it != end_it;
+		++it)
+	{
+		items_to_select_forward.push_back(*it);
+	}
+
+	LLFolderView* root = getRoot();
+
+	for (std::vector<LLFolderViewItem*>::iterator it = items_to_select_forward.begin(), end_it = items_to_select_forward.end();
+		it != end_it;
+		++it)
+	{
+		LLFolderViewItem* item = *it;
+		if (item->isSelected())
+		{
+			root->removeFromSelectionList(item);
+		}
+		else
 		{
-			selected_items.put(selection);
+			item->selectItem();
 		}
+		root->addToSelectionList(item);
+	}
+
+	if (new_selection->isSelected())
+	{
+		root->removeFromSelectionList(new_selection);
 	}
+	else
+	{
+		new_selection->selectItem();
+	}
+	root->addToSelectionList(new_selection);
 }
 
+
 void LLFolderViewFolder::destroyView()
 {
 	for (items_t::iterator iter = mItems.begin();
@@ -1874,19 +1966,11 @@ void LLFolderViewFolder::extractItem( LLFolderViewItem* item )
 		ft = std::find(mFolders.begin(), mFolders.end(), f);
 		if (ft != mFolders.end())
 		{
-			if ((*ft)->numSelected())
-			{
-				recursiveIncrementNumDescendantsSelected(-(*ft)->numSelected());
-			}
 			mFolders.erase(ft);
 		}
 	}
 	else
 	{
-		if ((*it)->isSelected())
-		{
-			recursiveIncrementNumDescendantsSelected(-1);
-		}
 		mItems.erase(it);
 	}
 	//item has been removed, need to update filter
@@ -2055,11 +2139,6 @@ BOOL LLFolderViewFolder::addItem(LLFolderViewItem* item)
 {
 	mItems.push_back(item);
 	
-	if (item->isSelected())
-	{
-		recursiveIncrementNumDescendantsSelected(1);
-	}
-	
 	item->setRect(LLRect(0, 0, getRect().getWidth(), 0));
 	item->setVisible(FALSE);
 	
@@ -2097,10 +2176,6 @@ BOOL LLFolderViewFolder::addItem(LLFolderViewItem* item)
 BOOL LLFolderViewFolder::addFolder(LLFolderViewFolder* folder)
 {
 	mFolders.push_back(folder);
-	if (folder->numSelected())
-	{
-		recursiveIncrementNumDescendantsSelected(folder->numSelected());
-	}
 	folder->setOrigin(0, 0);
 	folder->reshape(getRect().getWidth(), 0);
 	folder->setVisible(FALSE);
diff --git a/indra/newview/llfolderviewitem.h b/indra/newview/llfolderviewitem.h
index 3433e3f7f3..29c5b2246d 100644
--- a/indra/newview/llfolderviewitem.h
+++ b/indra/newview/llfolderviewitem.h
@@ -164,9 +164,6 @@ protected:
 	// helper function to change the selection from the root.
 	void changeSelectionFromRoot(LLFolderViewItem* selection, BOOL selected);
 
-	// helper function to change the selection from the root.
-	void extendSelectionFromRoot(LLFolderViewItem* selection);
-
 	// this is an internal method used for adding items to folders. A
 	// no-op at this level, but reimplemented in derived classes.
 	virtual BOOL addItem(LLFolderViewItem*) { return FALSE; }
@@ -224,9 +221,6 @@ public:
 	// Returns TRUE if the selection state of this item was changed.
 	virtual BOOL changeSelection(LLFolderViewItem* selection, BOOL selected);
 
-	// this method is used to group select items
-	virtual void extendSelection(LLFolderViewItem* selection, LLFolderViewItem* last_selected, LLDynamicArray<LLFolderViewItem*>& items) { }
-
 	// this method is used to deselect this element
 	void deselectItem();
 
@@ -373,13 +367,6 @@ public:
 	typedef std::list<LLFolderViewItem*> items_t;
 	typedef std::list<LLFolderViewFolder*> folders_t;
 
-private:
-	S32		mNumDescendantsSelected;
-
-public:		// Accessed needed by LLFolderViewItem
-	void recursiveIncrementNumDescendantsSelected(S32 increment);
-	S32 numSelected(void) const { return mNumDescendantsSelected + (isSelected() ? 1 : 0); }
-
 protected:
 	items_t mItems;
 	folders_t mFolders;
@@ -461,7 +448,7 @@ public:
 	virtual BOOL changeSelection(LLFolderViewItem* selection, BOOL selected);
 
 	// this method is used to group select items
-	virtual void extendSelection(LLFolderViewItem* selection, LLFolderViewItem* last_selected, LLDynamicArray<LLFolderViewItem*>& items);
+	void extendSelectionTo(LLFolderViewItem* selection);
 
 	// Returns true is this object and all of its children can be removed.
 	virtual BOOL isRemovable();
@@ -551,7 +538,6 @@ public:
 
 	time_t getCreationDate() const;
 	bool isTrash() const;
-	S32 getNumSelectedDescendants(void) const { return mNumDescendantsSelected; }
 
 	folders_t::const_iterator getFoldersBegin() const { return mFolders.begin(); }
 	folders_t::const_iterator getFoldersEnd() const { return mFolders.end(); }
@@ -560,6 +546,8 @@ public:
 	items_t::const_iterator getItemsBegin() const { return mItems.begin(); }
 	items_t::const_iterator getItemsEnd() const { return mItems.end(); }
 	items_t::size_type getItemsCount() const { return mItems.size(); }
+	LLFolderViewFolder* getCommonAncestor(LLFolderViewItem* item_a, LLFolderViewItem* item_b, bool& reverse);
+	void gatherChildRangeExclusive(LLFolderViewItem* start, LLFolderViewItem* end, bool reverse,  std::vector<LLFolderViewItem*>& items);
 };
 
 //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
diff --git a/indra/newview/llimfloater.cpp b/indra/newview/llimfloater.cpp
index f5cda52d44..228260c41a 100644
--- a/indra/newview/llimfloater.cpp
+++ b/indra/newview/llimfloater.cpp
@@ -385,9 +385,6 @@ void LLIMFloater::onSlide()
 
 	getChild<LLButton>("slide_left_btn")->setVisible(mControlPanel->getParent()->getVisible());
 	getChild<LLButton>("slide_right_btn")->setVisible(!mControlPanel->getParent()->getVisible());
-
-	LLLayoutStack* stack = getChild<LLLayoutStack>("im_panels");
-	if (stack) stack->setAnimate(true);
 }
 
 //static
diff --git a/indra/newview/llinventorybridge.cpp b/indra/newview/llinventorybridge.cpp
index eaf9b53eb9..5916ed60a4 100644
--- a/indra/newview/llinventorybridge.cpp
+++ b/indra/newview/llinventorybridge.cpp
@@ -1234,7 +1234,7 @@ void LLItemBridge::selectItem()
 	LLViewerInventoryItem* item = static_cast<LLViewerInventoryItem*>(getItem());
 	if(item && !item->isFinished())
 	{
-		item->fetchFromServer();
+		LLInventoryModelBackgroundFetch::instance().start(item->getUUID(), false);
 	}
 }
 
diff --git a/indra/newview/llinventorymodelbackgroundfetch.cpp b/indra/newview/llinventorymodelbackgroundfetch.cpp
index 91fdd67806..5f0c744192 100644
--- a/indra/newview/llinventorymodelbackgroundfetch.cpp
+++ b/indra/newview/llinventorymodelbackgroundfetch.cpp
@@ -50,7 +50,7 @@ LLInventoryModelBackgroundFetch::LLInventoryModelBackgroundFetch() :
 	mMinTimeBetweenFetches(0.3f),
 	mMaxTimeBetweenFetches(10.f),
 	mTimelyFetchPending(FALSE),
-	mBulkFetchCount(0)
+	mFetchCount(0)
 {
 }
 
@@ -60,7 +60,7 @@ LLInventoryModelBackgroundFetch::~LLInventoryModelBackgroundFetch()
 
 bool LLInventoryModelBackgroundFetch::isBulkFetchProcessingComplete() const
 {
-	return mFetchQueue.empty() && mBulkFetchCount<=0;
+	return mFetchQueue.empty() && mFetchCount<=0;
 }
 
 bool LLInventoryModelBackgroundFetch::libraryFetchStarted() const
@@ -103,44 +103,60 @@ BOOL LLInventoryModelBackgroundFetch::backgroundFetchActive() const
 	return mBackgroundFetchActive;
 }
 
-void LLInventoryModelBackgroundFetch::start(const LLUUID& cat_id, BOOL recursive)
+void LLInventoryModelBackgroundFetch::start(const LLUUID& id, BOOL recursive)
 {
-	if (!mAllFoldersFetched || cat_id.notNull())
-	{
-		LL_DEBUGS("InventoryFetch") << "Start fetching category: " << cat_id << ", recursive: " << recursive << LL_ENDL;
+	if (id.isNull()) return;
 
-		mBackgroundFetchActive = TRUE;
-		if (cat_id.isNull())
+	LLViewerInventoryCategory* cat = gInventory.getCategory(id);
+	if (cat)
+	{	// it's a folder, do a bulk fetch
+		if (!mAllFoldersFetched)
 		{
-			if (!mRecursiveInventoryFetchStarted)
+			LL_DEBUGS("InventoryFetch") << "Start fetching category: " << id << ", recursive: " << recursive << LL_ENDL;
+
+			mBackgroundFetchActive = TRUE;
+			if (id.isNull())
 			{
-				mRecursiveInventoryFetchStarted |= recursive;
-				mFetchQueue.push_back(FetchQueueInfo(gInventory.getRootFolderID(), recursive));
-				gIdleCallbacks.addFunction(&LLInventoryModelBackgroundFetch::backgroundFetchCB, NULL);
+				if (!mRecursiveInventoryFetchStarted)
+				{
+					mRecursiveInventoryFetchStarted |= recursive;
+					mFetchQueue.push_back(FetchQueueInfo(gInventory.getRootFolderID(), recursive));
+					gIdleCallbacks.addFunction(&LLInventoryModelBackgroundFetch::backgroundFetchCB, NULL);
+				}
+				if (!mRecursiveLibraryFetchStarted)
+				{
+					mRecursiveLibraryFetchStarted |= recursive;
+					mFetchQueue.push_back(FetchQueueInfo(gInventory.getLibraryRootFolderID(), recursive));
+					gIdleCallbacks.addFunction(&LLInventoryModelBackgroundFetch::backgroundFetchCB, NULL);
+				}
 			}
-			if (!mRecursiveLibraryFetchStarted)
+			else
 			{
-				mRecursiveLibraryFetchStarted |= recursive;
-				mFetchQueue.push_back(FetchQueueInfo(gInventory.getLibraryRootFolderID(), recursive));
-				gIdleCallbacks.addFunction(&LLInventoryModelBackgroundFetch::backgroundFetchCB, NULL);
+				// Specific folder requests go to front of queue.
+				if (mFetchQueue.empty() || mFetchQueue.front().mUUID != id)
+				{
+					mFetchQueue.push_front(FetchQueueInfo(id, recursive));
+					gIdleCallbacks.addFunction(&LLInventoryModelBackgroundFetch::backgroundFetchCB, NULL);
+				}
+				if (id == gInventory.getLibraryRootFolderID())
+				{
+					mRecursiveLibraryFetchStarted |= recursive;
+				}
+				if (id == gInventory.getRootFolderID())
+				{
+					mRecursiveInventoryFetchStarted |= recursive;
+				}
 			}
 		}
-		else
+	}
+	else if (LLViewerInventoryItem* itemp = gInventory.getItem(id))
+	{
+		if (!itemp->mIsComplete && (mFetchQueue.empty() || mFetchQueue.front().mUUID != id))
 		{
-			// Specific folder requests go to front of queue.
-			if (mFetchQueue.empty() || mFetchQueue.front().mCatUUID != cat_id)
-			{
-				mFetchQueue.push_front(FetchQueueInfo(cat_id, recursive));
-				gIdleCallbacks.addFunction(&LLInventoryModelBackgroundFetch::backgroundFetchCB, NULL);
-			}
-			if (cat_id == gInventory.getLibraryRootFolderID())
-			{
-				mRecursiveLibraryFetchStarted |= recursive;
-			}
-			if (cat_id == gInventory.getRootFolderID())
-			{
-				mRecursiveInventoryFetchStarted |= recursive;
-			}
+			mBackgroundFetchActive = TRUE;
+
+			mFetchQueue.push_front(FetchQueueInfo(id, false, false));
+			gIdleCallbacks.addFunction(&LLInventoryModelBackgroundFetch::backgroundFetchCB, NULL);
 		}
 	}
 }
@@ -158,7 +174,7 @@ void LLInventoryModelBackgroundFetch::stopBackgroundFetch()
 	{
 		mBackgroundFetchActive = FALSE;
 		gIdleCallbacks.deleteFunction(&LLInventoryModelBackgroundFetch::backgroundFetchCB, NULL);
-		mBulkFetchCount=0;
+		mFetchCount=0;
 		mMinTimeBetweenFetches=0.0f;
 	}
 }
@@ -183,10 +199,9 @@ void LLInventoryModelBackgroundFetch::backgroundFetch()
 	if (mBackgroundFetchActive && gAgent.getRegion())
 	{
 		// If we'll be using the capability, we'll be sending batches and the background thing isn't as important.
-		std::string url = gAgent.getRegion()->getCapability("FetchInventoryDescendents2");   
-		if (gSavedSettings.getBOOL("UseHTTPInventory") && !url.empty()) 
+		if (gSavedSettings.getBOOL("UseHTTPInventory")) 
 		{
-			bulkFetch(url);
+			bulkFetch();
 			return;
 		}
 		
@@ -230,7 +245,7 @@ void LLInventoryModelBackgroundFetch::backgroundFetch()
 			}
 
 			const FetchQueueInfo info = mFetchQueue.front();
-			LLViewerInventoryCategory* cat = gInventory.getCategory(info.mCatUUID);
+			LLViewerInventoryCategory* cat = gInventory.getCategory(info.mUUID);
 
 			// Category has been deleted, remove from queue.
 			if (!cat)
@@ -258,7 +273,7 @@ void LLInventoryModelBackgroundFetch::backgroundFetch()
 				}
 			}
 			// Do I have all my children?
-			else if (gInventory.isCategoryComplete(info.mCatUUID))
+			else if (gInventory.isCategoryComplete(info.mUUID))
 			{
 				// Finished with this category, remove from queue.
 				mFetchQueue.pop_front();
@@ -313,15 +328,35 @@ void LLInventoryModelBackgroundFetch::backgroundFetch()
 	}
 }
 
-void LLInventoryModelBackgroundFetch::incrBulkFetch(S16 fetching) 
+void LLInventoryModelBackgroundFetch::incrFetchCount(S16 fetching) 
 {  
-	mBulkFetchCount += fetching; 
-	if (mBulkFetchCount < 0)
+	mFetchCount += fetching; 
+	if (mFetchCount < 0)
 	{
-		mBulkFetchCount = 0; 
+		mFetchCount = 0; 
 	}
 }
 
+class LLInventoryModelFetchItemResponder : public LLInventoryModel::fetchInventoryResponder
+{
+public:
+	LLInventoryModelFetchItemResponder(const LLSD& request_sd) : LLInventoryModel::fetchInventoryResponder(request_sd) {};
+	void result(const LLSD& content);			
+	void error(U32 status, const std::string& reason);
+};
+
+void LLInventoryModelFetchItemResponder::result( const LLSD& content )
+{
+	LLInventoryModel::fetchInventoryResponder::result(content);
+	LLInventoryModelBackgroundFetch::instance().incrFetchCount(-1);
+}
+
+void LLInventoryModelFetchItemResponder::error( U32 status, const std::string& reason )
+{
+	LLInventoryModel::fetchInventoryResponder::error(status, reason);
+	LLInventoryModelBackgroundFetch::instance().incrFetchCount(-1);
+}
+
 
 class LLInventoryModelFetchDescendentsResponder: public LLHTTPClient::Responder
 {
@@ -458,7 +493,7 @@ void LLInventoryModelFetchDescendentsResponder::result(const LLSD& content)
 		}
 	}
 
-	fetcher->incrBulkFetch(-1);
+	fetcher->incrFetchCount(-1);
 	
 	if (fetcher->isBulkFetchProcessingComplete())
 	{
@@ -477,7 +512,7 @@ void LLInventoryModelFetchDescendentsResponder::error(U32 status, const std::str
 	llinfos << "LLInventoryModelFetchDescendentsResponder::error "
 		<< status << ": " << reason << llendl;
 						
-	fetcher->incrBulkFetch(-1);
+	fetcher->incrFetchCount(-1);
 
 	if (status==499) // timed out
 	{
@@ -508,12 +543,14 @@ BOOL LLInventoryModelFetchDescendentsResponder::getIsRecursive(const LLUUID& cat
 
 // Bundle up a bunch of requests to send all at once.
 // static   
-void LLInventoryModelBackgroundFetch::bulkFetch(std::string url)
+void LLInventoryModelBackgroundFetch::bulkFetch()
 {
 	//Background fetch is called from gIdleCallbacks in a loop until background fetch is stopped.
 	//If there are items in mFetchQueue, we want to check the time since the last bulkFetch was 
 	//sent.  If it exceeds our retry time, go ahead and fire off another batch.  
 	//Stopbackgroundfetch will be run from the Responder instead of here.  
+	LLViewerRegion* region = gAgent.getRegion();
+	if (!region) return;
 
 	S16 max_concurrent_fetches=8;
 	F32 new_min_time = 0.5f;			//HACK!  Clean this up when old code goes away entirely.
@@ -523,12 +560,13 @@ void LLInventoryModelBackgroundFetch::bulkFetch(std::string url)
 	}
 	
 	if (gDisconnected ||
-		(mBulkFetchCount > max_concurrent_fetches) ||
+		(mFetchCount > max_concurrent_fetches) ||
 		(mFetchTimer.getElapsedTimeF32() < mMinTimeBetweenFetches))
 	{
 		return; // just bail if we are disconnected
 	}	
 
+	U32 item_count=0;
 	U32 folder_count=0;
 	U32 max_batch_size=5;
 
@@ -536,83 +574,159 @@ void LLInventoryModelBackgroundFetch::bulkFetch(std::string url)
 
 	uuid_vec_t recursive_cats;
 
-	LLSD body;
-	LLSD body_lib;
+	LLSD folder_request_body;
+	LLSD folder_request_body_lib;
+	LLSD item_request_body;
+	LLSD item_request_body_lib;
 
-	while (!(mFetchQueue.empty()) && (folder_count < max_batch_size))
+	while (!(mFetchQueue.empty()) && ((item_count + folder_count) < max_batch_size))
 	{
 		const FetchQueueInfo& fetch_info = mFetchQueue.front();
-		const LLUUID &cat_id = fetch_info.mCatUUID;
-        if (cat_id.isNull()) //DEV-17797
-        {
-			LLSD folder_sd;
-			folder_sd["folder_id"]		= LLUUID::null.asString();
-			folder_sd["owner_id"]		= gAgent.getID();
-			folder_sd["sort_order"]		= (LLSD::Integer)sort_order;
-			folder_sd["fetch_folders"]	= (LLSD::Boolean)FALSE;
-			folder_sd["fetch_items"]	= (LLSD::Boolean)TRUE;
-			body["folders"].append(folder_sd);
-            folder_count++;
-        }
-        else
-        {
-		    const LLViewerInventoryCategory* cat = gInventory.getCategory(cat_id);
+		if (fetch_info.mIsCategory)
+		{
+
+			const LLUUID &cat_id = fetch_info.mUUID;
+			if (cat_id.isNull()) //DEV-17797
+			{
+				LLSD folder_sd;
+				folder_sd["folder_id"]		= LLUUID::null.asString();
+				folder_sd["owner_id"]		= gAgent.getID();
+				folder_sd["sort_order"]		= (LLSD::Integer)sort_order;
+				folder_sd["fetch_folders"]	= (LLSD::Boolean)FALSE;
+				folder_sd["fetch_items"]	= (LLSD::Boolean)TRUE;
+				folder_request_body["folders"].append(folder_sd);
+				folder_count++;
+			}
+			else
+			{
+				const LLViewerInventoryCategory* cat = gInventory.getCategory(cat_id);
 		
-		    if (cat)
-		    {
-			    if (LLViewerInventoryCategory::VERSION_UNKNOWN == cat->getVersion())
-			    {
-				    LLSD folder_sd;
-				    folder_sd["folder_id"]		= cat->getUUID();
-				    folder_sd["owner_id"]		= cat->getOwnerID();
-				    folder_sd["sort_order"]		= (LLSD::Integer)sort_order;
-				    folder_sd["fetch_folders"]	= TRUE; //(LLSD::Boolean)sFullFetchStarted;
-				    folder_sd["fetch_items"]	= (LLSD::Boolean)TRUE;
-				    
-				    if (ALEXANDRIA_LINDEN_ID == cat->getOwnerID())
-					    body_lib["folders"].append(folder_sd);
-				    else
-					    body["folders"].append(folder_sd);
-				    folder_count++;
-			    }
-				// May already have this folder, but append child folders to list.
-			    if (fetch_info.mRecursive)
-			    {	
-					LLInventoryModel::cat_array_t* categories;
-					LLInventoryModel::item_array_t* items;
-					gInventory.getDirectDescendentsOf(cat->getUUID(), categories, items);
-					for (LLInventoryModel::cat_array_t::const_iterator it = categories->begin();
-						 it != categories->end();
-						 ++it)
+				if (cat)
+				{
+					if (LLViewerInventoryCategory::VERSION_UNKNOWN == cat->getVersion())
 					{
-						mFetchQueue.push_back(FetchQueueInfo((*it)->getUUID(), fetch_info.mRecursive));
-				    }
-			    }
-		    }
-        }
-		if (fetch_info.mRecursive)
-			recursive_cats.push_back(cat_id);
+						LLSD folder_sd;
+						folder_sd["folder_id"]		= cat->getUUID();
+						folder_sd["owner_id"]		= cat->getOwnerID();
+						folder_sd["sort_order"]		= (LLSD::Integer)sort_order;
+						folder_sd["fetch_folders"]	= TRUE; //(LLSD::Boolean)sFullFetchStarted;
+						folder_sd["fetch_items"]	= (LLSD::Boolean)TRUE;
+				    
+						if (ALEXANDRIA_LINDEN_ID == cat->getOwnerID())
+							folder_request_body_lib["folders"].append(folder_sd);
+						else
+							folder_request_body["folders"].append(folder_sd);
+						folder_count++;
+					}
+					// May already have this folder, but append child folders to list.
+					if (fetch_info.mRecursive)
+					{	
+						LLInventoryModel::cat_array_t* categories;
+						LLInventoryModel::item_array_t* items;
+						gInventory.getDirectDescendentsOf(cat->getUUID(), categories, items);
+						for (LLInventoryModel::cat_array_t::const_iterator it = categories->begin();
+							 it != categories->end();
+							 ++it)
+						{
+							mFetchQueue.push_back(FetchQueueInfo((*it)->getUUID(), fetch_info.mRecursive));
+						}
+					}
+				}
+			}
+			if (fetch_info.mRecursive)
+				recursive_cats.push_back(cat_id);
+		}
+		else
+		{
+			LLViewerInventoryItem* itemp = gInventory.getItem(fetch_info.mUUID);
+			if (itemp)
+			{
+				LLSD item_sd;
+				item_sd["owner_id"] = itemp->getPermissions().getOwner();
+				item_sd["item_id"] = itemp->getUUID();
+				if (itemp->getPermissions().getOwner() == gAgent.getID())
+				{
+					item_request_body.append(item_sd);
+				}
+				else
+				{
+					item_request_body_lib.append(item_sd);
+				}
+				//itemp->fetchFromServer();
+				item_count++;
+			}
+		}
 
 		mFetchQueue.pop_front();
 	}
 		
-	if (folder_count > 0)
+	if (item_count + folder_count > 0)
 	{
-		mBulkFetchCount++;
-		if (body["folders"].size())
+		if (folder_count)
 		{
-			LLInventoryModelFetchDescendentsResponder *fetcher = new LLInventoryModelFetchDescendentsResponder(body, recursive_cats);
-			LLHTTPClient::post(url, body, fetcher, 300.0);
+			std::string url = region->getCapability("FetchInventoryDescendents2");   
+			mFetchCount++;
+			if (folder_request_body["folders"].size())
+			{
+				LLInventoryModelFetchDescendentsResponder *fetcher = new LLInventoryModelFetchDescendentsResponder(folder_request_body, recursive_cats);
+				LLHTTPClient::post(url, folder_request_body, fetcher, 300.0);
+			}
+			if (folder_request_body_lib["folders"].size())
+			{
+				std::string url_lib = gAgent.getRegion()->getCapability("FetchLibDescendents2");
+
+				LLInventoryModelFetchDescendentsResponder *fetcher = new LLInventoryModelFetchDescendentsResponder(folder_request_body_lib, recursive_cats);
+				LLHTTPClient::post(url_lib, folder_request_body_lib, fetcher, 300.0);
+			}
 		}
-		if (body_lib["folders"].size())
+		if (item_count)
 		{
-			std::string url_lib = gAgent.getRegion()->getCapability("FetchLibDescendents2");
-			
-			LLInventoryModelFetchDescendentsResponder *fetcher = new LLInventoryModelFetchDescendentsResponder(body_lib, recursive_cats);
-			LLHTTPClient::post(url_lib, body_lib, fetcher, 300.0);
+			std::string url;
+
+			if (item_request_body.size())
+			{
+				mFetchCount++;
+				url = region->getCapability("FetchInventory2");
+				if (!url.empty())
+				{
+					LLSD body;
+					body["agent_id"]	= gAgent.getID();
+					body["items"] = item_request_body;
+
+					LLHTTPClient::post(url, body, new LLInventoryModelFetchItemResponder(body));
+				}
+				//else
+				//{
+				//	LLMessageSystem* msg = gMessageSystem;
+				//	msg->newMessage("FetchInventory");
+				//	msg->nextBlock("AgentData");
+				//	msg->addUUID("AgentID", gAgent.getID());
+				//	msg->addUUID("SessionID", gAgent.getSessionID());
+				//	msg->nextBlock("InventoryData");
+				//	msg->addUUID("OwnerID", mPermissions.getOwner());
+				//	msg->addUUID("ItemID", mUUID);
+				//	gAgent.sendReliableMessage();
+				//}
+			}
+
+			if (item_request_body_lib.size())
+			{
+				mFetchCount++;
+
+				url = region->getCapability("FetchLib2");
+				if (!url.empty())
+				{
+					LLSD body;
+					body["agent_id"]	= gAgent.getID();
+					body["items"] = item_request_body_lib;
+
+					LLHTTPClient::post(url, body, new LLInventoryModelFetchItemResponder(body));
+				}
+			}
 		}
 		mFetchTimer.reset();
 	}
+
 	else if (isBulkFetchProcessingComplete())
 	{
 		setAllFoldersFetched();
@@ -624,7 +738,7 @@ bool LLInventoryModelBackgroundFetch::fetchQueueContainsNoDescendentsOf(const LL
 	for (fetch_queue_t::const_iterator it = mFetchQueue.begin();
 		 it != mFetchQueue.end(); ++it)
 	{
-		const LLUUID& fetch_id = (*it).mCatUUID;
+		const LLUUID& fetch_id = (*it).mUUID;
 		if (gInventory.isObjectDescendentOf(fetch_id, cat_id))
 			return false;
 	}
diff --git a/indra/newview/llinventorymodelbackgroundfetch.h b/indra/newview/llinventorymodelbackgroundfetch.h
index c35c785ceb..0745407a8c 100644
--- a/indra/newview/llinventorymodelbackgroundfetch.h
+++ b/indra/newview/llinventorymodelbackgroundfetch.h
@@ -60,10 +60,10 @@ public:
 	bool inventoryFetchInProgress() const;
 
     void findLostItems();	
+	void incrFetchCount(S16 fetching);
 protected:
-	void incrBulkFetch(S16 fetching);
 	bool isBulkFetchProcessingComplete() const;
-	void bulkFetch(std::string url);
+	void bulkFetch();
 
 	void backgroundFetch();
 	static void backgroundFetchCB(void*); // background fetch idle function
@@ -77,7 +77,7 @@ private:
 	BOOL mAllFoldersFetched;
 
 	BOOL mBackgroundFetchActive;
-	S16 mBulkFetchCount;
+	S16 mFetchCount;
 	BOOL mTimelyFetchPending;
 	S32 mNumFetchRetries;
 
@@ -87,11 +87,11 @@ private:
 
 	struct FetchQueueInfo
 	{
-		FetchQueueInfo(const LLUUID& id, BOOL recursive) :
-			mCatUUID(id), mRecursive(recursive)
-		{
-		}
-		LLUUID mCatUUID;
+		FetchQueueInfo(const LLUUID& id, BOOL recursive, bool is_category = true) :
+			mUUID(id), mRecursive(recursive), mIsCategory(is_category)
+		{}
+		LLUUID mUUID;
+		bool mIsCategory;
 		BOOL mRecursive;
 	};
 	typedef std::deque<FetchQueueInfo> fetch_queue_t;
diff --git a/indra/newview/llsidepanelinventory.cpp b/indra/newview/llsidepanelinventory.cpp
index 9d069c3996..e40cc4662b 100644
--- a/indra/newview/llsidepanelinventory.cpp
+++ b/indra/newview/llsidepanelinventory.cpp
@@ -248,7 +248,6 @@ BOOL LLSidepanelInventory::postBuild()
 
 		// Disable user_resize on main inventory panel by default
 		inv_stack->setPanelUserResize(MAIN_INVENTORY_LAYOUT_PANEL_NAME, false);
-		inv_stack->setPanelUserResize(INBOX_OUTBOX_LAYOUT_PANEL_NAME, false);
 
 		// Collapse marketplace panel by default
 		inv_stack->collapsePanel(getChild<LLLayoutPanel>(INBOX_OUTBOX_LAYOUT_PANEL_NAME), true);
diff --git a/indra/newview/llstartup.cpp b/indra/newview/llstartup.cpp
index 7e02a41e7e..3923b4510a 100644
--- a/indra/newview/llstartup.cpp
+++ b/indra/newview/llstartup.cpp
@@ -804,9 +804,8 @@ bool idle_startup()
 #ifdef _WIN32
 		MSG msg;
 		while( PeekMessage( &msg, /*All hWnds owned by this thread */ NULL, WM_KEYFIRST, WM_KEYLAST, PM_REMOVE ) )
-		{
-			display_startup();
-		}
+		{ }
+		display_startup();
 #endif
 		timeout.reset();
 		return FALSE;
diff --git a/indra/newview/llwearablelist.cpp b/indra/newview/llwearablelist.cpp
index ddbcdfc3f7..6f6411ce3c 100644
--- a/indra/newview/llwearablelist.cpp
+++ b/indra/newview/llwearablelist.cpp
@@ -63,7 +63,7 @@ struct LLWearableArrivedData
 
 LLWearableList::~LLWearableList()
 {
-	llassert_always(mList.empty()) ;
+	cleanup();
 }
 
 void LLWearableList::cleanup() 
diff --git a/indra/newview/skins/default/xui/da/menu_viewer.xml b/indra/newview/skins/default/xui/da/menu_viewer.xml
index ba18306686..d695cd1f89 100644
--- a/indra/newview/skins/default/xui/da/menu_viewer.xml
+++ b/indra/newview/skins/default/xui/da/menu_viewer.xml
@@ -20,8 +20,6 @@
 			<menu_item_call label="Væk" name="Set Away"/>
 			<menu_item_call label="Optaget" name="Set Busy"/>
 		</menu>
-		<menu_item_call label="Anmod om administrator status" name="Request Admin Options"/>
-		<menu_item_call label="Stop administrator status" name="Leave Admin Options"/>
 		<menu_item_call label="Afslut [APP_NAME]" name="Quit"/>
 	</menu>
 	<menu label="Kommunikér" name="Communicate">
@@ -36,11 +34,10 @@
 		<menu_item_check label="Søg" name="Search"/>
 		<menu_item_call label="Foto" name="Take Snapshot"/>
 		<menu_item_call label="Opret landemærke for dette sted" name="Create Landmark Here"/>
-		<menu label="Profil for sted" name="Land">
-			<menu_item_call label="Profil for sted" name="Place Profile"/>
-			<menu_item_call label="Om land" name="About Land"/>
-			<menu_item_call label="Region/Estate" name="Region/Estate"/>
-		</menu>
+		<menu_item_separator/>
+		<menu_item_call label="Profil for sted" name="Place Profile"/>
+		<menu_item_call label="Om land" name="About Land"/>
+		<menu_item_call label="Region/Estate" name="Region/Estate"/>
 		<menu_item_call label="Køb dette land" name="Buy Land"/>
 		<menu_item_call label="Mit land" name="My Land"/>
 		<menu label="Vis" name="LandShow">
@@ -56,7 +53,7 @@
 		</menu>
 		<menu_item_call label="Teleport hjem" name="Teleport Home"/>
 		<menu_item_call label="Sæt dette sted som &apos;Hjem&apos;" name="Set Home to Here"/>
-		<menu label="Sol" name="Environment Settings">
+		<menu label="Sol" name="Sun">
 			<menu_item_call label="Solopgang" name="Sunrise"/>
 			<menu_item_call label="Middag" name="Noon"/>
 			<menu_item_call label="Solnedgang" name="Sunset"/>
@@ -155,22 +152,22 @@
 			<menu_item_check label="Vis muse-sigte" name="ShowCrosshairs"/>
 		</menu>
 		<menu label="Gengivelsestyper" name="Rendering Types">
-			<menu_item_check label="Simpel" name="Simple"/>
-			<menu_item_check label="Alpha" name="Alpha"/>
-			<menu_item_check label="Træer" name="Tree"/>
-			<menu_item_check label="Avatarer" name="Character"/>
-			<menu_item_check label="Surface Patch" name="Surface Patch"/>
-			<menu_item_check label="Himmel" name="Sky"/>
-			<menu_item_check label="Vand" name="Water"/>
-			<menu_item_check label="Jord" name="Ground"/>
-			<menu_item_check label="Volume" name="Volume"/>
-			<menu_item_check label="Græs" name="Grass"/>
-			<menu_item_check label="Skyer" name="Clouds"/>
-			<menu_item_check label="Partikler" name="Particles"/>
-			<menu_item_check label="Bump" name="Bump"/>
+			<menu_item_check label="Simpel" name="Rendering Type Simple"/>
+			<menu_item_check label="Alpha" name="Rendering Type Alpha"/>
+			<menu_item_check label="Træer" name="Rendering Type Tree"/>
+			<menu_item_check label="Avatarer" name="Rendering Type Character"/>
+			<menu_item_check label="Surface Patch" name="Rendering Type Surface Patch"/>
+			<menu_item_check label="Himmel" name="Rendering Type Sky"/>
+			<menu_item_check label="Vand" name="Rendering Type Water"/>
+			<menu_item_check label="Jord" name="Rendering Type Ground"/>
+			<menu_item_check label="Volume" name="Rendering Type Volume"/>
+			<menu_item_check label="Græs" name="Rendering Type Grass"/>
+			<menu_item_check label="Skyer" name="Rendering Type Clouds"/>
+			<menu_item_check label="Partikler" name="Rendering Type Particles"/>
+			<menu_item_check label="Bump" name="Rendering Type Bump"/>
 		</menu>
 		<menu label="Gengivelsesegenskaber" name="Rendering Features">
-			<menu_item_check label="UI" name="UI"/>
+			<menu_item_check label="UI" name="ToggleUI"/>
 			<menu_item_check label="Valgte" name="Selected"/>
 			<menu_item_check label="Fremhævede" name="Highlighted"/>
 			<menu_item_check label="Dynamiske teksturer" name="Dynamic Textures"/>
@@ -182,10 +179,7 @@
 		<menu_item_call label="Tøm gruppe cache" name="ClearGroupCache"/>
 		<menu_item_check label="Muse udjævning" name="Mouse Smoothing"/>
 		<menu label="Shortcuts" name="Shortcuts">
-			<menu_item_call label="Billede (L$[COST])..." name="Upload Image"/>
-			<menu_item_check label="Søg" name="Search"/>
 			<menu_item_call label="Frigør taster" name="Release Keys"/>
-			<menu_item_call label="Sæt UI størrelse til standard" name="Set UI Size to Default"/>
 			<menu_item_check label="Vis avanceret menu (gammel genvej)" name="Show Advanced Menu - legacy shortcut"/>
 			<menu_item_call label="Luk vindue" name="Close Window"/>
 			<menu_item_call label="Luk alle vinduer" name="Close All Windows"/>
@@ -194,13 +188,6 @@
 			<menu_item_check label="&quot;Joystick Flycam&quot;" name="Joystick Flycam"/>
 			<menu_item_call label="Nulstil udsyn" name="Reset View"/>
 			<menu_item_call label="Se på den sidste der chattede" name="Look at Last Chatter"/>
-			<menu label="Vælg byggeværktøj" name="Select Tool">
-				<menu_item_call label="Fokuseringsværktøj" name="Focus"/>
-				<menu_item_call label="Flyt værktøj" name="Move"/>
-				<menu_item_call label="Redigeringsværktøj" name="Edit"/>
-				<menu_item_call label="Opret værktøj" name="Create"/>
-				<menu_item_call label="Land værktøj" name="Land"/>
-			</menu>
 			<menu_item_call label="Zoom ind" name="Zoom In"/>
 			<menu_item_call label="Zoom standard" name="Zoom Default"/>
 			<menu_item_call label="Zoom ud" name="Zoom Out"/>
@@ -276,9 +263,8 @@
 			<menu_item_call label="Mist en netværkspakke" name="Drop a Packet"/>
 		</menu>
 		<menu_item_call label="Stød, skub &amp; slag" name="Bumps, Pushes &amp;amp; Hits"/>
-		<menu label="Verden" name="World">
+		<menu label="Verden" name="DevelopWorld">
 			<menu_item_check label="Vælg anden sol end region" name="Sim Sun Override"/>
-			<menu_item_check label="Pejlelys blink effekt" name="Cheesy Beacon"/>
 			<menu_item_check label="Fast vejr" name="Fixed Weather"/>
 			<menu_item_call label="Dump Region Object Cache" name="Dump Region Object Cache"/>
 		</menu>
@@ -300,11 +286,11 @@
 		</menu>
 		<menu label="Avatar" name="Character">
 			<menu label="Grab Baked Texture" name="Grab Baked Texture">
-				<menu_item_call label="Iris" name="Iris"/>
-				<menu_item_call label="Hovede" name="Head"/>
-				<menu_item_call label="Overkrop" name="Upper Body"/>
-				<menu_item_call label="Underkrop" name="Lower Body"/>
-				<menu_item_call label="Nederdel" name="Skirt"/>
+				<menu_item_call label="Iris" name="Grab Iris"/>
+				<menu_item_call label="Hovede" name="Grab Head"/>
+				<menu_item_call label="Overkrop" name="Grab Upper Body"/>
+				<menu_item_call label="Underkrop" name="Grab Lower Body"/>
+				<menu_item_call label="Nederdel" name="Grab Skirt"/>
 			</menu>
 			<menu label="Avatar tests" name="Character Tests">
 				<menu_item_call label="Skift avatar geometri" name="Toggle Character Geometry"/>
@@ -326,8 +312,8 @@
 		<menu_item_check label="Vis administrationsmenu" name="View Admin Options"/>
 	</menu>
 	<menu label="Administrér" name="Admin">
-		<menu label="Object">
-			<menu_item_call label="Tag kopi" name="Take Copy"/>
+		<menu label="Object" name="AdminObject">
+			<menu_item_call label="Tag kopi" name="Admin Take Copy"/>
 			<menu_item_call label="Gennemtving ejer til mig" name="Force Owner To Me"/>
 			<menu_item_call label="Gennemtving ejer tolerance" name="Force Owner Permissive"/>
 			<menu_item_call label="Slet" name="Delete"/>
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 4772f744ea..d198cd65a8 100644
--- a/indra/newview/skins/default/xui/en/floater_about_land.xml
+++ b/indra/newview/skins/default/xui/en/floater_about_land.xml
@@ -1206,10 +1206,6 @@ Only large parcels can be listed in search.
              name="push_restrict_region_text">
                 No Pushing (Region Override)
             </panel.string>
-            <panel.string
-             name="see_avs_text">
-                    Avatars on other parcels can see
-            </panel.string>
             <text
              type="string"
              length="1"
@@ -1524,24 +1520,24 @@ Only large parcels can be listed in search.
              length="1"
              follows="left|top"
              text_color="LtGray"
-             height="16"
+             height="32"
              layout="topleft"
              left="274"
-             top="166"
+             top="150"
              name="allow_label5"
-             width="278">
-              and chat with avatars on this parcel
+             width="205"
+             wrap="true">
+              Avatars on other parcels can see and chat with avatars on this parcel
             </text>
             <check_box
              height="16"
-             label="See Avatars"
              follows="top"
              layout="topleft"
              left="253"
              top="150"
              name="SeeAvatarsCheck"
              tool_tip="Allows avatars on other parcels to see and chat with avatars on this parcel, and you to see and chat with them."
-             width="120" />
+             width="10" />
             <text
              type="string"
              length="1"
diff --git a/indra/newview/skins/default/xui/en/floater_help_browser.xml b/indra/newview/skins/default/xui/en/floater_help_browser.xml
index d101bca694..cd075abc41 100644
--- a/indra/newview/skins/default/xui/en/floater_help_browser.xml
+++ b/indra/newview/skins/default/xui/en/floater_help_browser.xml
@@ -34,7 +34,6 @@
          left_delta="0"
          top_delta="0"
          name="external_controls"
-         user_resize="false"
          width="620">
             <web_browser
              trusted_content="true" 
diff --git a/indra/newview/skins/default/xui/en/floater_im_session.xml b/indra/newview/skins/default/xui/en/floater_im_session.xml
index a2739a8339..ca73883e53 100644
--- a/indra/newview/skins/default/xui/en/floater_im_session.xml
+++ b/indra/newview/skins/default/xui/en/floater_im_session.xml
@@ -16,7 +16,7 @@
  min_width="250"
  min_height="190">
   <layout_stack
-   animate="false" 
+   animate="true" 
    default_tab_group="2"
   follows="all"
   height="320"
@@ -32,8 +32,7 @@
       min_width="115"
       width="150" 
       height="320" 
-      auto_resize="false"
-      user_resize="false">
+      auto_resize="false">
       <panel
         name="panel_im_control_panel"
         layout="topleft"
diff --git a/indra/newview/skins/default/xui/en/floater_media_browser.xml b/indra/newview/skins/default/xui/en/floater_media_browser.xml
index c3324a6aa4..ce788654aa 100644
--- a/indra/newview/skins/default/xui/en/floater_media_browser.xml
+++ b/indra/newview/skins/default/xui/en/floater_media_browser.xml
@@ -37,7 +37,6 @@
          min_height="20"
          name="nav_controls"
          top="400"
-         user_resize="false"
          width="800">
             <button
              follows="left|top"
@@ -113,7 +112,6 @@
          min_height="20"         
          name="time_controls"
          top_delta="0"
-         user_resize="false"
          width="800">
             <button
              follows="left|top"
@@ -171,7 +169,6 @@
          min_height="20"         
          name="parcel_owner_controls"
          top_delta="0"
-         user_resize="false"
          width="540">
             <button
              enabled="false"
@@ -193,7 +190,6 @@
          left_delta="0"
          name="external_controls"
          top_delta="0"
-         user_resize="false"
          width="540">
           <web_browser
              bottom="-30"
diff --git a/indra/newview/skins/default/xui/en/floater_test_layout_stacks.xml b/indra/newview/skins/default/xui/en/floater_test_layout_stacks.xml
new file mode 100644
index 0000000000..dbe75f8b53
--- /dev/null
+++ b/indra/newview/skins/default/xui/en/floater_test_layout_stacks.xml
@@ -0,0 +1,223 @@
+<?xml version="1.0" encoding="utf-8" standalone="yes" ?>
+<floater
+ can_resize="true"
+ can_close="true"
+ bevel_style="in"
+ height="300"
+ layout="topleft"
+ min_height="40"
+ min_width="420"
+ name="Test Floater"
+ title="LAYOUTSTACK TESTS"
+ width="420">
+  <layout_stack name="test_stack"
+              left="0"
+              top="0"
+              width="100"
+              height="250"
+              follows="left|top|bottom"
+              orientation="vertical">
+    <layout_panel name="flex"
+                  auto_resize="true"
+                  user_resize="true"
+                  bg_alpha_color="blue"
+                  height="11"
+                  min_height="0"
+                  background_visible="true">
+      <text follows="top|left|right" halign="center" text_color="white">flex</text>
+    </layout_panel>
+    <layout_panel name="fixed"
+                auto_resize="false"
+                  user_resize="true"
+                height="50"
+                  min_height="0"
+                bg_alpha_color="green"
+                background_visible="true">
+      <text follows="top|left|right" halign="center" text_color="black">fixed</text>
+    </layout_panel>
+    <layout_panel name="fixed"
+                auto_resize="false"
+                  user_resize="true"
+                height="50"
+                  min_height="0"
+                bg_alpha_color="green"
+                background_visible="true">
+      <text follows="top|left|right" halign="center" text_color="black">fixed</text>
+    </layout_panel>
+    <layout_panel name="fixed"
+                auto_resize="false"
+                  user_resize="true"
+                height="50"
+                bg_alpha_color="green"
+                background_visible="true">
+      <text follows="top|left|right" halign="center" text_color="black">fixed</text>
+    </layout_panel>
+  </layout_stack>
+  <layout_stack name="test_stack"
+              left_pad="5"
+              top="0"
+              width="100"
+              height="250"
+              follows="left|top|bottom"
+              orientation="vertical">
+    <layout_panel name="flex"
+                  auto_resize="true"
+                  user_resize="true"
+                  bg_alpha_color="blue"
+                  height="100"
+                  background_visible="true">
+      <text follows="top|left|right" halign="center" text_color="white">flex</text>
+    </layout_panel>
+    <layout_panel name="flex"
+                  auto_resize="true"
+                  user_resize="true"
+                  visible="false"
+                  bg_alpha_color="blue"
+                  height="100"
+                  background_visible="true">
+      <text follows="top|left|right" halign="center" text_color="white">flex</text>
+    </layout_panel>
+    <layout_panel name="fixed"
+                  auto_resize="false"
+                  user_resize="true"
+                  height="50"
+                  min_height="10"
+                  bg_alpha_color="green"
+                  background_visible="true">
+      <text follows="top|left|right" halign="center" text_color="black">fixed</text>
+    </layout_panel>
+    <layout_panel name="fixed"
+                auto_resize="false"
+                  user_resize="true"
+                height="50"
+                min_height="10"
+                bg_alpha_color="green"
+                background_visible="true">
+      <text follows="top|left|right" halign="center" text_color="black">fixed</text>
+    </layout_panel>
+    <layout_panel name="flex"
+                  auto_resize="true"
+                  user_resize="true"
+                  bg_alpha_color="blue"
+                  height="100"
+                  background_visible="true">
+      <text follows="top|left|right" halign="center" text_color="white">flex</text>
+    </layout_panel>
+    <layout_panel name="flex"
+                  auto_resize="true"
+                  user_resize="true"
+                  bg_alpha_color="blue"
+                  height="100"
+                  background_visible="true">
+      <text follows="top|left|right" halign="center" text_color="white">flex</text>
+    </layout_panel>
+    <layout_panel name="flex"
+                  auto_resize="true"
+                  user_resize="true"
+                  bg_alpha_color="blue"
+                  height="100"
+                  background_visible="true">
+      <text follows="top|left|right" halign="center" text_color="white">flex</text>
+    </layout_panel>
+    <layout_panel name="flex"
+                  auto_resize="true"
+                  user_resize="true"
+                  bg_alpha_color="blue"
+                  height="100"
+                  visible="true"
+                  background_visible="true">
+      <text follows="top|left|right" halign="center" text_color="white">flex</text>
+    </layout_panel>
+  </layout_stack>
+  <layout_stack name="test_stack"
+               left_pad="5"
+               top="0"
+               width="100"
+               height="250"
+               follows="left|top|bottom"
+               orientation="vertical">
+    <layout_panel name="flex"
+                  auto_resize="true"
+                  user_resize="true"
+                  height="11"
+                  bg_alpha_color="blue"
+                  background_visible="true">
+      <text follows="top|left|right" halign="center" text_color="white">flex</text>
+    </layout_panel>
+    <layout_panel name="fixed"
+                auto_resize="false"
+                  user_resize="true"
+                height="50"
+                bg_alpha_color="green"
+                background_visible="true">
+      <text follows="top|left|right" halign="center" text_color="black">fixed</text>
+    </layout_panel>
+    <layout_panel name="flex"
+                  auto_resize="true"
+                  user_resize="true"
+                  bg_alpha_color="blue"
+                  height="11"
+                  background_visible="true">
+      <text follows="top|left|right" halign="center" text_color="white">flex</text>
+    </layout_panel>
+  </layout_stack>
+  <layout_stack name="test_stack"
+               left_pad="5"
+               top="0"
+               width="100"
+               height="250"
+               follows="left|top|bottom"
+               orientation="vertical">
+    <layout_panel name="fixed"
+                auto_resize="false"
+                  user_resize="true"
+                height="50"
+                bg_alpha_color="green"
+                background_visible="true">
+      <text follows="top|left|right" halign="center" text_color="black">fixed</text>
+    </layout_panel>
+    <layout_panel name="fixed"
+                auto_resize="false"
+                  user_resize="true"
+                height="50"
+                bg_alpha_color="green"
+                background_visible="true">
+      <text follows="top|left|right" halign="center" text_color="black">fixed</text>
+    </layout_panel>
+    <layout_panel name="fixed"
+                auto_resize="false"
+                  user_resize="true"
+                height="50"
+                bg_alpha_color="green"
+                background_visible="true">
+      <text follows="top|left|right" halign="center" text_color="black">fixed</text>
+    </layout_panel>
+    <layout_panel name="flex"
+                  auto_resize="true"
+                  user_resize="true"
+                  bg_alpha_color="blue"
+                  height="11"
+                  min_height="0"
+                  background_visible="true">
+      <text follows="top|left|right" halign="center" text_color="white">flex</text>
+    </layout_panel>
+    <layout_panel name="flex"
+                  auto_resize="true"
+                  user_resize="true"
+                  bg_alpha_color="blue"
+                  height="11"
+                  min_height="0"
+                  background_visible="true">
+      <text follows="top|left|right" halign="center" text_color="white">flex</text>
+    </layout_panel>
+    <layout_panel name="flex"
+                  auto_resize="true"
+                  user_resize="true"
+                  bg_alpha_color="blue"
+                  height="11"
+                  min_height="0"
+                  background_visible="true">
+      <text follows="top|left|right" halign="center" text_color="white">flex</text>
+    </layout_panel>
+  </layout_stack>
+</floater>
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 3921cfcd2c..06d4327293 100644
--- a/indra/newview/skins/default/xui/en/floater_ui_preview.xml
+++ b/indra/newview/skins/default/xui/en/floater_ui_preview.xml
@@ -22,6 +22,7 @@ or specifying its path in the "Editor Path" field.</string>
      layout="topleft"
      left="0"
      mouse_opaque="false"
+     default_tab_group="1"
      name="main_panel"
      right="750"
      top="0">
@@ -196,6 +197,7 @@ or specifying its path in the "Editor Path" field.</string>
          left="10"
          name="name_list"
          right="-10"
+         tab_group="1"
          search_column="1"
          top="80">
             <scroll_list.columns
diff --git a/indra/newview/skins/default/xui/en/floater_voice_controls.xml b/indra/newview/skins/default/xui/en/floater_voice_controls.xml
index 6807b01fa3..cea19ec75c 100644
--- a/indra/newview/skins/default/xui/en/floater_voice_controls.xml
+++ b/indra/newview/skins/default/xui/en/floater_voice_controls.xml
@@ -49,7 +49,6 @@
          width="263">
         <layout_panel
          follows="top|left|right"
-         user_resize="false"
          auto_resize="false"
          layout="topleft"
          min_height="20"
@@ -89,7 +88,7 @@
              visible="true"
              width="20" />
         </layout_panel>
-        <layout_panel name="leave_call_panel" height="26" min_height="26" user_resize="false" auto_resize="false">
+        <layout_panel name="leave_call_panel" height="26" min_height="26" auto_resize="false">
         <layout_stack
          clip="true"
          follows="left|top|right"
@@ -110,7 +109,6 @@
           </layout_panel>
           <layout_panel
            auto_resize="false"
-           user_resize="false"
            follows="top|right"
            height="23"
            visible="true"
@@ -133,7 +131,6 @@
           top_pad="0"
           height="132"
           name="callers_panel"
-          user_resize="false" 
           auto_resize="true"
           width="280">
         <avatar_list
diff --git a/indra/newview/skins/default/xui/en/floater_web_content.xml b/indra/newview/skins/default/xui/en/floater_web_content.xml
index 57d1c92acb..cea10adca8 100644
--- a/indra/newview/skins/default/xui/en/floater_web_content.xml
+++ b/indra/newview/skins/default/xui/en/floater_web_content.xml
@@ -31,7 +31,6 @@
       min_height="20"
       name="nav_controls"
       top="400"
-      user_resize="false"
       width="770">
       <button
         image_overlay="Arrow_Left_Off"
@@ -160,7 +159,6 @@
       left_delta="0"
       name="external_controls"
       top_delta="0"
-      user_resize="false"
       auto_resize="true"
       width="585">
       <web_browser
@@ -173,8 +171,7 @@
     </layout_panel>
     <layout_panel name="status_bar" 
                   height="23"
-                  auto_resize="false"
-                  user_resize="false">
+                  auto_resize="false">
       <text
         type="string"
         length="200"
diff --git a/indra/newview/skins/default/xui/en/main_view.xml b/indra/newview/skins/default/xui/en/main_view.xml
index b4be17e677..a87027a113 100644
--- a/indra/newview/skins/default/xui/en/main_view.xml
+++ b/indra/newview/skins/default/xui/en/main_view.xml
@@ -23,7 +23,6 @@
               left="0"
               top="0"
               width="1024"
-              user_resize="false"
               auto_resize="false"
               visible="true">
       <view mouse_opaque="false"
@@ -40,7 +39,6 @@
                   name="nav_bar_container"
                   tab_stop="false"
                   width="1024"
-                  user_resize="false"
                   visible="false"/>
     <layout_panel auto_resize="true"  
                   follows="all"
diff --git a/indra/newview/skins/default/xui/en/menu_inventory_add.xml b/indra/newview/skins/default/xui/en/menu_inventory_add.xml
index 0f42000ae7..e91f5af3d5 100644
--- a/indra/newview/skins/default/xui/en/menu_inventory_add.xml
+++ b/indra/newview/skins/default/xui/en/menu_inventory_add.xml
@@ -3,6 +3,7 @@
  layout="topleft"
  left="0"
  mouse_opaque="false"
+ can_tear_off="true"
  name="menu_inventory_add"
  visible="false">
             <menu
diff --git a/indra/newview/skins/default/xui/en/menu_viewer.xml b/indra/newview/skins/default/xui/en/menu_viewer.xml
index ec2dd10248..9cf848d485 100644
--- a/indra/newview/skins/default/xui/en/menu_viewer.xml
+++ b/indra/newview/skins/default/xui/en/menu_viewer.xml
@@ -118,7 +118,7 @@
         </menu_item_call>
         <menu_item_call
          label="Walk / run / fly..."
-         name="Stop Animating My Avatar">
+         name="Walk / run / fly">
           <menu_item_call.on_click
            function="Floater.ToggleOrBringToFront"
            parameter="moveview" />
@@ -144,23 +144,6 @@
         </menu_item_call>
       </menu>
 
-      <menu_item_call
-       label="Request Admin Status"
-       name="Request Admin Options"
-       shortcut="control|alt|G"
-       visible="false">
-        <menu_item_call.on_click
-         function="Advanced.RequestAdminStatus" />
-      </menu_item_call>
-      <menu_item_call
-       label="Leave Admin Status"
-       name="Leave Admin Options"
-       shortcut="control|alt|shift|G"
-       visible="false">
-        <menu_item_call.on_click
-         function="Advanced.LeaveAdminStatus" />
-      </menu_item_call>
-
       <menu_item_separator/>
 
       <menu_item_call
@@ -525,7 +508,7 @@
         <menu
          create_jump_keys="true"
          label="Sun"
-         name="Environment Settings"
+         name="Sun"
          tear_off="true">
             <menu_item_call
              label="Sunrise"
@@ -1452,7 +1435,7 @@
          tear_off="true">
             <menu_item_check
              label="Simple"
-             name="Simple"
+             name="Rendering Type Simple"
              shortcut="control|alt|shift|1">
                 <menu_item_check.on_check
                  function="Advanced.CheckRenderType"
@@ -1463,7 +1446,7 @@
             </menu_item_check>
             <menu_item_check
              label="Alpha"
-             name="Alpha"
+             name="Rendering Type Alpha"
              shortcut="control|alt|shift|2">
                 <menu_item_check.on_check
                  function="Advanced.CheckRenderType"
@@ -1474,7 +1457,7 @@
             </menu_item_check>
             <menu_item_check
              label="Tree"
-             name="Tree"
+             name="Rendering Type Tree"
              shortcut="control|alt|shift|3">
                 <menu_item_check.on_check
                  function="Advanced.CheckRenderType"
@@ -1485,7 +1468,7 @@
             </menu_item_check>
             <menu_item_check
              label="Avatars"
-             name="Character"
+             name="Rendering Type Character"
              shortcut="control|alt|shift|4">
                 <menu_item_check.on_check
                  function="Advanced.CheckRenderType"
@@ -1496,7 +1479,7 @@
             </menu_item_check>
             <menu_item_check
              label="Surface Patch"
-             name="Surface Patch"
+             name="Rendering Type Surface Patch"
              shortcut="control|alt|shift|5">
                 <menu_item_check.on_check
                  function="Advanced.CheckRenderType"
@@ -1507,7 +1490,7 @@
             </menu_item_check>
             <menu_item_check
              label="Sky"
-             name="Sky"
+             name="Rendering Type Sky"
              shortcut="control|alt|shift|6">
                 <menu_item_check.on_check
                  function="Advanced.CheckRenderType"
@@ -1518,7 +1501,7 @@
             </menu_item_check>
             <menu_item_check
              label="Water"
-             name="Water"
+             name="Rendering Type Water"
              shortcut="control|alt|shift|7">
                 <menu_item_check.on_check
                  function="Advanced.CheckRenderType"
@@ -1529,7 +1512,7 @@
             </menu_item_check>
             <menu_item_check
              label="Ground"
-             name="Ground"
+             name="Rendering Type Ground"
              shortcut="control|alt|shift|8">
                 <menu_item_check.on_check
                  function="Advanced.CheckRenderType"
@@ -1540,7 +1523,7 @@
             </menu_item_check>
             <menu_item_check
              label="Volume"
-             name="Volume"
+             name="Rendering Type Volume"
              shortcut="control|alt|shift|9">
                 <menu_item_check.on_check
                  function="Advanced.CheckRenderType"
@@ -1551,7 +1534,7 @@
             </menu_item_check>
             <menu_item_check
              label="Grass"
-             name="Grass"
+             name="Rendering Type Grass"
              shortcut="control|alt|shift|0">
                 <menu_item_check.on_check
                  function="Advanced.CheckRenderType"
@@ -1562,7 +1545,7 @@
             </menu_item_check>
             <menu_item_check
              label="Clouds"
-             name="Clouds"
+             name="Rendering Type Clouds"
              shortcut="control|alt|shift|-">
                 <menu_item_check.on_check
                  function="Advanced.CheckRenderType"
@@ -1573,7 +1556,7 @@
             </menu_item_check>
             <menu_item_check
              label="Particles"
-             name="Particles"
+             name="Rendering Type Particles"
              shortcut="control|alt|shift|=">
                 <menu_item_check.on_check
                  function="Advanced.CheckRenderType"
@@ -1584,7 +1567,7 @@
             </menu_item_check>
             <menu_item_check
              label="Bump"
-             name="Bump"
+             name="Rendering Type Bump"
              shortcut="control|alt|shift|\">
                 <menu_item_check.on_check
                  function="Advanced.CheckRenderType"
@@ -1601,7 +1584,7 @@
          tear_off="true">
             <menu_item_check
              label="UI"
-             name="UI"
+             name="ToggleUI"
              shortcut="control|alt|F1">
                 <menu_item_check.on_check
                  function="Advanced.CheckFeature"
@@ -1734,28 +1717,6 @@
          name="Shortcuts"
          tear_off="true"
          visible="false">
-          <menu_item_call
-             label="Image (L$[COST])..."
-             name="Upload Image"
-             shortcut="control|U">
-            <menu_item_call.on_click
-               function="File.UploadImage"
-               parameter="" />
-            <menu_item_call.on_enable
-               function="File.EnableUpload" />
-            </menu_item_call>
-            <menu_item_check
-               label="Search"
-               name="Search"
-               shortcut="control|F">
-            <menu_item_check.on_check
-             function="Floater.Visible"
-             parameter="search" />
-            <menu_item_check.on_click
-             function="Floater.Toggle"
-             parameter="search" />
-            </menu_item_check>
-
             <!-- This second, alternative shortcut for Show Advanced Menu is for backward compatibility.  The main shortcut has been changed so it's Linux-friendly, where the old shortcut is typically eaten by the window manager. -->
             <menu_item_check
                label="Show Advanced Menu - legacy shortcut"
@@ -1842,55 +1803,6 @@
 
             <menu_item_separator/>
 
-            <menu
-             create_jump_keys="true"
-             label="Select Build Tool"
-             name="Select Tool"
-             tear_off="true">
-                <menu_item_call
-                 label="Focus Tool"
-                 name="Focus"
-                 shortcut="control|1">
-                    <menu_item_call.on_click
-                     function="Tools.SelectTool"
-                     parameter="focus" />
-                </menu_item_call>
-                <menu_item_call
-                 label="Move Tool"
-                 name="Move"
-                 shortcut="control|2">
-                    <menu_item_call.on_click
-                     function="Tools.SelectTool"
-                     parameter="move" />
-                </menu_item_call>
-                <menu_item_call
-                 label="Edit Tool"
-                 name="Edit"
-                 shortcut="control|3">
-                    <menu_item_call.on_click
-                     function="Tools.SelectTool"
-                     parameter="edit" />
-                </menu_item_call>
-                <menu_item_call
-                 label="Create Tool"
-                 name="Create"
-                 shortcut="control|4">
-                    <menu_item_call.on_click
-                     function="Tools.SelectTool"
-                     parameter="create" />
-                </menu_item_call>
-                <menu_item_call
-                 label="Land Tool"
-                 name="Land"
-                 shortcut="control|5">
-                    <menu_item_call.on_click
-                     function="Tools.SelectTool"
-                     parameter="land" />
-                </menu_item_call>
-            </menu>
-
-            <menu_item_separator/>
-
             <menu_item_call
              label="Zoom In"
              name="Zoom In"
@@ -2853,7 +2765,7 @@
         <menu
          create_jump_keys="true"
          label="World"
-         name="World"
+         name="DevelopWorld"
          tear_off="true">
             <menu_item_check
              label="Sim Sun Override"
@@ -2866,16 +2778,6 @@
                  parameter="SkyOverrideSimSunPosition" />
             </menu_item_check>
             <menu_item_check
-             label="Cheesy Beacon"
-             name="Cheesy Beacon">
-                <menu_item_check.on_check
-                 function="CheckControl"
-                 parameter="CheesyBeacon" />
-                <menu_item_check.on_click
-                 function="ToggleControl"
-                 parameter="CheesyBeacon" />
-            </menu_item_check>
-            <menu_item_check
              label="Fixed Weather"
              name="Fixed Weather">
                 <menu_item_check.on_check
@@ -3099,7 +3001,7 @@
              tear_off="true">
                 <menu_item_call
                  label="Iris"
-                 name="Iris">
+                 name="Grab Iris">
                     <menu_item_call.on_click
                      function="Advanced.GrabBakedTexture"
                      parameter="iris" />
@@ -3109,7 +3011,7 @@
                 </menu_item_call>
                 <menu_item_call
                  label="Head"
-                 name="Head">
+                 name="Grab Head">
                     <menu_item_call.on_click
                      function="Advanced.GrabBakedTexture"
                      parameter="head" />
@@ -3119,7 +3021,7 @@
                 </menu_item_call>
                 <menu_item_call
                  label="Upper Body"
-                 name="Upper Body">
+                 name="Grab Upper Body">
                     <menu_item_call.on_click
                      function="Advanced.GrabBakedTexture"
                      parameter="upper" />
@@ -3129,7 +3031,7 @@
                 </menu_item_call>
                 <menu_item_call
                  label="Lower Body"
-                 name="Lower Body">
+                 name="Grab Lower Body">
                     <menu_item_call.on_click
                      function="Advanced.GrabBakedTexture"
                      parameter="lower" />
@@ -3139,7 +3041,7 @@
                 </menu_item_call>
                 <menu_item_call
                  label="Skirt"
-                 name="Skirt">
+                 name="Grab Skirt">
                     <menu_item_call.on_click
                      function="Advanced.GrabBakedTexture"
                      parameter="skirt" />
@@ -3458,10 +3360,11 @@
         <menu
          create_jump_keys="true"
          label="Object"
+         name="AdminObject"
          tear_off="true">
             <menu_item_call
              label="Take Copy"
-             name="Take Copy"
+             name="Admin Take Copy"
              shortcut="control|alt|shift|O">
                 <menu_item_call.on_click
                  function="Admin.ForceTakeCopy" />
@@ -3730,7 +3633,7 @@
         <menu
          create_jump_keys="true"
          label="Help"
-         name="Help"
+         name="DeprecatedHelp"
          tear_off="true">
             <menu_item_call
              label="Official Linden Blog"
diff --git a/indra/newview/skins/default/xui/en/panel_adhoc_control_panel.xml b/indra/newview/skins/default/xui/en/panel_adhoc_control_panel.xml
index 93cafd4a53..d68fa6ca6c 100644
--- a/indra/newview/skins/default/xui/en/panel_adhoc_control_panel.xml
+++ b/indra/newview/skins/default/xui/en/panel_adhoc_control_panel.xml
@@ -27,8 +27,7 @@
          mouse_opaque="false"
          width="147"
          top="0"
-         name="speakers_list_panel"
-         user_resize="false">
+         name="speakers_list_panel">
             <avatar_list
              color="DkGray2"
              follows="all"
@@ -50,7 +49,6 @@
          min_height="25"
          width="130"
          name="call_btn_panel"
-         user_resize="false"
          visible="false">
             <button
              follows="all"
@@ -68,7 +66,6 @@
          min_height="25"
          width="130"
          name="end_call_btn_panel"
-         user_resize="false"
          visible="false">
             <button
              follows="all"
@@ -85,7 +82,6 @@
          min_height="25"
          width="130"
          name="voice_ctrls_btn_panel"
-         user_resize="false"
          visible="false">
             <button
              follows="all"
diff --git a/indra/newview/skins/default/xui/en/panel_bottomtray_lite.xml b/indra/newview/skins/default/xui/en/panel_bottomtray_lite.xml
index b5e1a5f16d..f4722b05d6 100644
--- a/indra/newview/skins/default/xui/en/panel_bottomtray_lite.xml
+++ b/indra/newview/skins/default/xui/en/panel_bottomtray_lite.xml
@@ -31,7 +31,6 @@
      width="1000">
         <layout_panel
          auto_resize="false"
-         user_resize="false" 
          min_width="2"
          width="2" />
         <layout_panel
@@ -40,8 +39,7 @@
          height="28"
          layout="topleft"
          width="310"
-         min_width="188"
-         user_resize="false">
+         min_width="188">
           <panel
             left="0"
             filename="panel_nearby_chat_bar.xml"
@@ -61,8 +59,7 @@
          width="82"
          top_delta="0"
          min_width="52"
-         name="gesture_panel"
-         user_resize="false">
+         name="gesture_panel">
             <gesture_combo_list
              follows="left|right"
              height="23"
@@ -80,7 +77,6 @@
         </layout_panel>
         <layout_panel
          auto_resize="false"
-         user_resize="false" 
          min_width="3"
          name="after_gesture_panel"
          width="3"/>
diff --git a/indra/newview/skins/default/xui/en/panel_chiclet_bar.xml b/indra/newview/skins/default/xui/en/panel_chiclet_bar.xml
index 41d1036a4d..6d4008a4ed 100644
--- a/indra/newview/skins/default/xui/en/panel_chiclet_bar.xml
+++ b/indra/newview/skins/default/xui/en/panel_chiclet_bar.xml
@@ -28,7 +28,6 @@
          mouse_opaque="false"
          name="chiclet_list_panel"
          top="0"
-         user_resize="false"
          width="189">
       <chiclet_panel
              chiclet_padding="4"
@@ -78,7 +77,6 @@
       </chiclet_panel>
     </layout_panel>
     <layout_panel auto_resize="false"
-                      user_resize="false"
                       width="4"
                       min_width="4"/>
     <layout_panel
@@ -90,7 +88,6 @@
          min_width="37"
          name="im_well_panel"
          top="0"
-         user_resize="false"
          width="37">
       <chiclet_im_well
              follows="right"
@@ -139,7 +136,6 @@ image_pressed_selected  "Lit" + "Selected" - there are new messages and the Well
          min_width="37"
          name="notification_well_panel"
          top="0"
-         user_resize="false"
          width="37">
       <chiclet_notification
              follows="right"
diff --git a/indra/newview/skins/default/xui/en/panel_classified_info.xml b/indra/newview/skins/default/xui/en/panel_classified_info.xml
index 6c8d994bc6..d4a2745d1d 100644
--- a/indra/newview/skins/default/xui/en/panel_classified_info.xml
+++ b/indra/newview/skins/default/xui/en/panel_classified_info.xml
@@ -289,8 +289,7 @@
           left="0"
           top="0"
           width="290"
-          height="16"
-          user_resize="false">
+          height="16">
         <text
          follows="left|top"
          font.style="BOLD"
@@ -327,8 +326,7 @@
           left="0"
           top="0"
           width="290"
-          height="16"
-          user_resize="false">
+          height="16">
         <text
          follows="left|top"
          font.style="BOLD"
@@ -357,8 +355,7 @@
           left="0"
           top="0"
           width="290"
-          height="215"
-          user_resize="false">
+          height="215">
         <text
          auto_resize="false"
          follows="left|top"
@@ -416,7 +413,6 @@
 			  layout="bottomleft"
 			  left="0"
 			  name="layout_panel1"
-		      user_resize="false" 
 		      auto_resize="true"
 			  width="101">
 			  <button
@@ -436,7 +432,6 @@
 			  layout="bottomleft"
 			  left_pad="3"
 			  name="show_on_map_btn_lp"
-		      user_resize="false" 
 		      auto_resize="true"
 			  width="100">
 			  <button
@@ -455,7 +450,6 @@
 			  layout="bottomleft"
 			  left_pad="3"
 			  name="edit_btn_lp"
-		      user_resize="false" 
 		      auto_resize="true"
 			  width="101">
 			  <button
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 e512d63f9e..3509eaa285 100644
--- a/indra/newview/skins/default/xui/en/panel_edit_classified.xml
+++ b/indra/newview/skins/default/xui/en/panel_edit_classified.xml
@@ -319,7 +319,6 @@
 			  layout="bottomleft"
 			  left="0"
 			  name="save_changes_btn_lp"
-		      user_resize="false" 
 		      auto_resize="true"
 			  width="156">
 			  <button
@@ -339,7 +338,6 @@
 			  layout="bottomleft"
 			  left_pad="3"
 			  name="show_on_map_btn_lp"
-		      user_resize="false" 
 		      auto_resize="true"
 			  width="157">
 			  <button
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 2ec2e03e8c..0faa1598b1 100644
--- a/indra/newview/skins/default/xui/en/panel_edit_pick.xml
+++ b/indra/newview/skins/default/xui/en/panel_edit_pick.xml
@@ -201,7 +201,6 @@
 			  layout="topleft"
 			  left="0"
 			  name="layout_panel1"
-		      user_resize="false" 
 		      auto_resize="true"
 			  width="150">
 		        <button
@@ -221,7 +220,6 @@
 			  layout="topleft"
 			  left_pad="4"
 			  name="layout_panel2"
-		      user_resize="false" 
 		      auto_resize="true"
 			  width="146">
 		        <button
diff --git a/indra/newview/skins/default/xui/en/panel_edit_profile.xml b/indra/newview/skins/default/xui/en/panel_edit_profile.xml
index 442eb8c28d..2c7c8133d1 100644
--- a/indra/newview/skins/default/xui/en/panel_edit_profile.xml
+++ b/indra/newview/skins/default/xui/en/panel_edit_profile.xml
@@ -435,7 +435,6 @@
 			  layout="bottomleft"
 			  name="save_changes_btn_lp"
 			  top="0"
-		      user_resize="false" 
 		      auto_resize="true"
 			  width="153">
         <button
@@ -456,7 +455,6 @@
 			  left_pad="3"
 			  name="show_on_map_btn_lp"
 			  top="0"
-		      user_resize="false" 
 		      auto_resize="true"
 			  width="154">
         <button
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 c8764a6a84..69a692e2c4 100644
--- a/indra/newview/skins/default/xui/en/panel_edit_wearable.xml
+++ b/indra/newview/skins/default/xui/en/panel_edit_wearable.xml
@@ -454,7 +454,6 @@
              left="0"			
              mouse_opaque="false"
              name="save_as_btn_lp"
-             user_resize="false" 
              auto_resize="true"
              width="154">
                 <button
@@ -474,7 +473,6 @@
              left_pad="3"			
              mouse_opaque="false"
              name="revert_btn_lp"
-             user_resize="false" 
              auto_resize="true"
              width="152">
                 <button
diff --git a/indra/newview/skins/default/xui/en/panel_group_control_panel.xml b/indra/newview/skins/default/xui/en/panel_group_control_panel.xml
index c1dc2aaaf7..ad10e53a4e 100644
--- a/indra/newview/skins/default/xui/en/panel_group_control_panel.xml
+++ b/indra/newview/skins/default/xui/en/panel_group_control_panel.xml
@@ -26,8 +26,7 @@
          mouse_opaque="false"
          width="145"
          top="0"
-         name="speakers_list_panel"
-         user_resize="false">
+         name="speakers_list_panel">
             <avatar_list
              color="DkGray2"
              follows="all"
@@ -48,8 +47,7 @@
          layout="topleft"
          min_height="28"
          width="130"
-         name="group_info_btn_panel"
-         user_resize="false">
+         name="group_info_btn_panel">
             <button
              follows="left|right|bottom"
              height="23"
@@ -66,8 +64,7 @@
          layout="topleft"
          min_height="28"
          width="130"
-         name="call_btn_panel"
-         user_resize="false">
+         name="call_btn_panel">
             <button
              follows="all"
              height="23"
@@ -84,7 +81,6 @@
          min_height="28"
          width="130"
          name="end_call_btn_panel"
-         user_resize="false"
          visible="false">
             <button
              follows="all"
@@ -101,7 +97,6 @@
          min_height="28"
          width="130"
          name="voice_ctrls_btn_panel"
-         user_resize="false"
          visible="false">
             <button
              follows="all"
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 ec3f3b48bc..206496cc0e 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
@@ -97,6 +97,7 @@ background_visible="true"
        follows="all"
        layout="topleft"
        auto_resize="true"
+       user_resize="true"
        height="513"
        width="313">
    <accordion
@@ -195,7 +196,6 @@ background_visible="true"
 				layout="bottomleft"
 				left="0"
 				name="btn_refresh_lp"
-			    user_resize="false" 
 			    auto_resize="false"
 				width="24">
 					<button
@@ -215,7 +215,6 @@ background_visible="true"
 				layout="bottomleft"
 				left_pad="3"
 				name="btn_chat_lp"
-			    user_resize="false" 
 			    auto_resize="true"
 				width="91">
 					<button
@@ -234,7 +233,6 @@ background_visible="true"
 				layout="bottomleft"
 				left_pad="3"
 				name="call_btn_lp"
-			    user_resize="false" 
 			    auto_resize="true"
 				width="91">
 					<button
@@ -255,7 +253,6 @@ background_visible="true"
 				layout="bottomleft"
 				left_pad="3"
 				name="btn_apply_lp"
-			    user_resize="false" 
 			    auto_resize="true"
 				width="91">
 					<button
diff --git a/indra/newview/skins/default/xui/en/panel_im_control_panel.xml b/indra/newview/skins/default/xui/en/panel_im_control_panel.xml
index 9f73b7c540..8fcd6ccbaf 100644
--- a/indra/newview/skins/default/xui/en/panel_im_control_panel.xml
+++ b/indra/newview/skins/default/xui/en/panel_im_control_panel.xml
@@ -32,8 +32,7 @@
          min_height="20"
          width="140"
          name="view_profile_btn_panel"
-         top="0" 
-         user_resize="false">
+         top="0" >
             <button
              follows="left|top|right"
              height="23"
@@ -49,8 +48,7 @@
          layout="topleft"
          min_height="25"
          width="140"
-         name="add_friend_btn_panel"
-         user_resize="false">
+         name="add_friend_btn_panel">
             <button
              follows="left|top|right"
              height="23"
@@ -66,8 +64,7 @@
          layout="topleft"
          min_height="25"
          width="140"
-         name="teleport_btn_panel"
-         user_resize="false">
+         name="teleport_btn_panel">
         <button
              auto_resize="false"
              follows="left|top|right"
@@ -84,8 +81,7 @@
          layout="topleft"
          min_height="25"
          width="140"
-         name="share_btn_panel"
-         user_resize="false">
+         name="share_btn_panel">
            <button
              auto_resize="true"
              follows="left|top|right"
@@ -101,8 +97,7 @@
          layout="topleft"
          min_height="25"
          width="140"
-         name="pay_btn_panel"
-         user_resize="false">
+         name="pay_btn_panel">
            <button
              auto_resize="true"
              follows="left|top|right"
@@ -118,8 +113,7 @@
          layout="topleft"
          min_height="25"
          width="140"
-         name="call_btn_panel"
-         user_resize="false">
+         name="call_btn_panel">
             <button
              follows="left|top|right"
              height="23"
@@ -135,7 +129,6 @@
          min_height="25"
          width="140"
          name="end_call_btn_panel"
-         user_resize="false"
          visible="false">
             <button
              follows="left|top|right"
@@ -152,7 +145,6 @@
          min_height="25"
          width="140"
          name="voice_ctrls_btn_panel"
-         user_resize="false"
          visible="false">
             <button
              follows="left|top|right"
@@ -169,7 +161,6 @@
        layout="topleft"
        min_height="0"
        width="140"
-       name="spacer"
-       user_resize="false" />
+       name="spacer"/>
     </layout_stack>
 </panel>
diff --git a/indra/newview/skins/default/xui/en/panel_landmarks.xml b/indra/newview/skins/default/xui/en/panel_landmarks.xml
index 23d8cb11ca..2a5933e3e9 100644
--- a/indra/newview/skins/default/xui/en/panel_landmarks.xml
+++ b/indra/newview/skins/default/xui/en/panel_landmarks.xml
@@ -114,7 +114,6 @@
 		       height="25"
 		       layout="topleft"
 		       name="options_gear_btn_panel"
-		       user_resize="false"
 		       width="32">
 		          <menu_button
 		           follows="bottom|left"
@@ -135,7 +134,6 @@
 		       height="25"
 		       layout="topleft"
 		       name="add_btn_panel"
-		       user_resize="false"
 		       width="32">
 		          <button
 		           follows="bottom|left"
@@ -156,7 +154,6 @@
 		       height="25"
 		       layout="topleft"
 		       name="dummy_panel"
-		       user_resize="false"
 		       width="212">
 		          <icon
 		           follows="bottom|left|right"
@@ -173,7 +170,6 @@
 		       height="25"
 		       layout="topleft"
 		       name="trash_btn_panel"
-		       user_resize="false"
 		       width="31">
 		          <dnd_button
 		           follows="bottom|left"
diff --git a/indra/newview/skins/default/xui/en/panel_login.xml b/indra/newview/skins/default/xui/en/panel_login.xml
index 6521bf2a4e..223326dd06 100644
--- a/indra/newview/skins/default/xui/en/panel_login.xml
+++ b/indra/newview/skins/default/xui/en/panel_login.xml
@@ -48,7 +48,6 @@ name="login"
 layout="topleft"
 width="705"
 min_width="705"
-user_resize="false"
 height="80">
 <text
 follows="left|bottom"
@@ -165,7 +164,6 @@ follows="right|bottom"
 name="links"
 width="205"
 min_width="205"
-user_resize="false"
 height="80">
    <text
 follows="right|bottom"
diff --git a/indra/newview/skins/default/xui/en/panel_main_inventory.xml b/indra/newview/skins/default/xui/en/panel_main_inventory.xml
index e6c5110999..9f84cdc43e 100644
--- a/indra/newview/skins/default/xui/en/panel_main_inventory.xml
+++ b/indra/newview/skins/default/xui/en/panel_main_inventory.xml
@@ -119,7 +119,6 @@
        height="25"
        layout="topleft"
        name="options_gear_btn_panel"
-       user_resize="false"
        width="32">
           <menu_button
            follows="bottom|left"
@@ -140,7 +139,6 @@
        height="25"
        layout="topleft"
        name="add_btn_panel"
-       user_resize="false"
        width="32">
           <button
            follows="bottom|left"
@@ -161,7 +159,6 @@
        height="25"
        layout="topleft"
        name="dummy_panel"
-       user_resize="false"
        width="212">
           <icon
            follows="bottom|left|right"
@@ -178,7 +175,6 @@
        height="25"
        layout="topleft"
        name="trash_btn_panel"
-       user_resize="false"
        width="31">
           <dnd_button
            follows="bottom|left"
diff --git a/indra/newview/skins/default/xui/en/panel_navigation_bar.xml b/indra/newview/skins/default/xui/en/panel_navigation_bar.xml
index 7a8e872dc9..9dee68efa7 100644
--- a/indra/newview/skins/default/xui/en/panel_navigation_bar.xml
+++ b/indra/newview/skins/default/xui/en/panel_navigation_bar.xml
@@ -141,7 +141,6 @@
            max_width="5"
            min_width="5"
            name="nav_bar_resize_handle_panel"
-           user_resize="false"
            width="5">
              <icon
                follows="top|right"
diff --git a/indra/newview/skins/default/xui/en/panel_nearby_media.xml b/indra/newview/skins/default/xui/en/panel_nearby_media.xml
index bfc503f05b..d1cb64f7ad 100644
--- a/indra/newview/skins/default/xui/en/panel_nearby_media.xml
+++ b/indra/newview/skins/default/xui/en/panel_nearby_media.xml
@@ -196,7 +196,6 @@
 			name="stop"
 			mouse_opaque="false"
 			auto_resize="false"
-			user_resize="false"
 			layout="topleft"
 			top="0"
 			height="22"
@@ -224,7 +223,6 @@
 			name="play"
 			mouse_opaque="false"
 			auto_resize="false"
-			user_resize="false"
 			layout="topleft"
 			top="0"
 			height="22"
@@ -252,7 +250,6 @@
 			name="pause"
 			mouse_opaque="false"
 			auto_resize="false"
-			user_resize="false"
 			layout="topleft"
 			top="0"
 			min_width="22"
@@ -279,7 +276,6 @@
 			name="volume_slider_ctrl"
 			mouse_opaque="false"
 			auto_resize="true"
-			user_resize="false"
 			follows="left|right"
 			layout="topleft"
 			top="0"
@@ -304,7 +300,6 @@
 			name="mute"
 			mouse_opaque="false"
 			auto_resize="false"
-			user_resize="false"
 			layout="topleft"
 			top="0"
 			height="72"
@@ -333,7 +328,6 @@
 			name="zoom"
 			mouse_opaque="false"
 			auto_resize="false"
-			user_resize="false"
 			layout="topleft"
 			top="0"
 			height="28"
@@ -361,7 +355,6 @@
 			name="unzoom"
 			mouse_opaque="false"
 			auto_resize="false"
-			user_resize="false"
 			layout="topleft"
 			top="0"
 			min_width="21"
@@ -388,8 +381,7 @@
 		<layout_panel
 			name="right_bookend"
 			width="0"
-			mouse_opaque="false"
-			user_resize="false" />
+			mouse_opaque="false"/>
 	  </layout_stack>
 	</panel>
   </panel>
diff --git a/indra/newview/skins/default/xui/en/panel_outfit_edit.xml b/indra/newview/skins/default/xui/en/panel_outfit_edit.xml
index e1cd78bad8..b61f110e32 100644
--- a/indra/newview/skins/default/xui/en/panel_outfit_edit.xml
+++ b/indra/newview/skins/default/xui/en/panel_outfit_edit.xml
@@ -198,7 +198,6 @@ It is calculated as border_size + 2*UIResizeBarOverlap
                  height="154"
                  name="add_button_and_combobox"
                  width="311"
-                 user_resize="false"
                  visible="true">
 
             <!-- List containing items from the COF and Base outfit -->
@@ -271,8 +270,7 @@ It is calculated as border_size + 2*UIResizeBarOverlap
                  height="30"
                  name="filter_panel"
                  width="311"
-                 visible="false"
-                 user_resize="false">
+                 visible="false">
 
                     <filter_editor
 		             background_image="TextField_Search_Off"
@@ -515,7 +513,6 @@ It is calculated as border_size + 2*UIResizeBarOverlap
                      left="0"			
                      mouse_opaque="false"
                      name="save_btn_lp"
-                     user_resize="false" 
                      auto_resize="true"
                      width="156">
         <button
@@ -550,7 +547,6 @@ It is calculated as border_size + 2*UIResizeBarOverlap
                      left_pad="3"			
                      mouse_opaque="false"
                      name="revert_btn_lp"
-                     user_resize="false" 
                      auto_resize="true"
                      width="147">
         <button
diff --git a/indra/newview/skins/default/xui/en/panel_outfits_inventory.xml b/indra/newview/skins/default/xui/en/panel_outfits_inventory.xml
index 2ad2416179..405d9513db 100644
--- a/indra/newview/skins/default/xui/en/panel_outfits_inventory.xml
+++ b/indra/newview/skins/default/xui/en/panel_outfits_inventory.xml
@@ -84,7 +84,6 @@
                      left="0"			
                      mouse_opaque="false"
                      name="save_btn_lp"
-                     user_resize="false" 
                      auto_resize="true"
                      width="156">
                     <button
@@ -118,7 +117,6 @@
                      left_pad="3"			
                      mouse_opaque="false"
                      name="wear_btn_lp"
-                     user_resize="false" 
                      auto_resize="true"
                      width="147">
                     <button
diff --git a/indra/newview/skins/default/xui/en/panel_people.xml b/indra/newview/skins/default/xui/en/panel_people.xml
index 0ebfd9c037..98c7c49ff4 100644
--- a/indra/newview/skins/default/xui/en/panel_people.xml
+++ b/indra/newview/skins/default/xui/en/panel_people.xml
@@ -284,7 +284,6 @@ Looking for people to hang out with? Try the [secondlife:///app/worldmap World M
 				       height="25"
 				       layout="topleft"
 				       name="options_gear_btn_panel"
-				       user_resize="false"
 				       width="32">
 				          <menu_button
 				           follows="bottom|left"
@@ -305,7 +304,6 @@ Looking for people to hang out with? Try the [secondlife:///app/worldmap World M
 				       height="25"
 				       layout="topleft"
 				       name="add_btn_panel"
-				       user_resize="false"
 				       width="32">
 				          <button
 				           follows="bottom|left"
@@ -326,7 +324,6 @@ Looking for people to hang out with? Try the [secondlife:///app/worldmap World M
 				       height="25"
 				       layout="topleft"
 				       name="dummy_panel"
-				       user_resize="false"
 				       width="210">
 				          <icon
 				           follows="bottom|left|right"
@@ -343,7 +340,6 @@ Looking for people to hang out with? Try the [secondlife:///app/worldmap World M
 				       height="25"
 				       layout="topleft"
 				       name="trash_btn_panel"
-				       user_resize="false"
 				       width="31">
 				          <dnd_button
 				           follows="bottom|left"
@@ -602,7 +598,6 @@ Looking for people to hang out with? Try the [secondlife:///app/worldmap World M
 			layout="bottomleft"
 			left="0"
 			name="view_profile_btn_lp"
-		    user_resize="false" 
 		    auto_resize="true"
 			width="68">
 				<button
@@ -623,7 +618,6 @@ Looking for people to hang out with? Try the [secondlife:///app/worldmap World M
 			layout="bottomleft"
 			left_pad="3"
 			name="im_btn_lp"
-		    user_resize="false" 
 		    auto_resize="true"
 			width="41">
 				<button
@@ -644,7 +638,6 @@ Looking for people to hang out with? Try the [secondlife:///app/worldmap World M
 			layout="bottomleft"
 			left_pad="3"
 			name="call_btn_lp"
-		    user_resize="false" 
 		    auto_resize="true"
 			width="52">
 				<button
@@ -665,7 +658,6 @@ Looking for people to hang out with? Try the [secondlife:///app/worldmap World M
 			layout="bottomleft"
 			left_pad="3"
 			name="share_btn_lp"
-		    user_resize="false" 
 		    auto_resize="true"
 			width="66">
 				<button
@@ -686,7 +678,6 @@ Looking for people to hang out with? Try the [secondlife:///app/worldmap World M
 			layout="bottomleft"
 			left_pad="3"
 			name="teleport_btn_lp"
-		    user_resize="false" 
 		    auto_resize="true"
 			width="77">
 				<button
@@ -720,7 +711,6 @@ Looking for people to hang out with? Try the [secondlife:///app/worldmap World M
 			left="0"			
 			mouse_opaque="false"
 			name="group_info_btn_lp"
-		    user_resize="false" 
 		    auto_resize="true"
 			width="108">
 				<button
@@ -743,7 +733,6 @@ Looking for people to hang out with? Try the [secondlife:///app/worldmap World M
 			left_pad="3"
 			mouse_opaque="false"
 			name="chat_btn_lp"
-		    user_resize="false" 
 		    auto_resize="true"
 			width="101">
 				<button
@@ -766,7 +755,6 @@ Looking for people to hang out with? Try the [secondlife:///app/worldmap World M
 			left_pad="3"
 			mouse_opaque="false"
 			name="group_call_btn_lp"
-		    user_resize="false" 
 		    auto_resize="true"
 			width="96">
 				<button
diff --git a/indra/newview/skins/default/xui/en/panel_pick_info.xml b/indra/newview/skins/default/xui/en/panel_pick_info.xml
index 24046d5cca..79d190e1e0 100644
--- a/indra/newview/skins/default/xui/en/panel_pick_info.xml
+++ b/indra/newview/skins/default/xui/en/panel_pick_info.xml
@@ -139,7 +139,6 @@
 			  layout="bottomleft"
 			  left="0"
 			  name="layout_panel1"
-		      user_resize="false" 
 		      auto_resize="true"
 			  width="101">
 			  <button
@@ -158,7 +157,6 @@
 			  layout="bottomleft"
 			  left_pad="3"
 			  name="show_on_map_btn_lp"
-		      user_resize="false" 
 		      auto_resize="true"
 			  width="100">
 			  <button
@@ -177,7 +175,6 @@
 			  layout="bottomleft"
 			  left_pad="3"
 			  name="edit_btn_lp"
-		      user_resize="false" 
 		      auto_resize="true"
 			  width="101">
 			  <button
diff --git a/indra/newview/skins/default/xui/en/panel_picks.xml b/indra/newview/skins/default/xui/en/panel_picks.xml
index 85f402dfa2..8def96cada 100644
--- a/indra/newview/skins/default/xui/en/panel_picks.xml
+++ b/indra/newview/skins/default/xui/en/panel_picks.xml
@@ -102,7 +102,6 @@ bg_opaque_color="DkGray2"
 			  layout="bottomleft"
 			  left="0"
 			  name="gear_menu_btn"
-		      user_resize="false" 
 		      auto_resize="true"
 			  width="51">
 				<button
@@ -124,7 +123,6 @@ bg_opaque_color="DkGray2"
 			  height="18"
 			  layout="bottomleft"
 			  name="trash_btn_lp"
-		      user_resize="false" 
 		      auto_resize="true"
 			  width="18">
 				<button
@@ -170,7 +168,6 @@ bg_opaque_color="DkGray2"
 			  layout="topleft"
 			  left="0"
 			  name="info_btn_lp"
-		      user_resize="false" 
 		      auto_resize="true"
 			  top="0"
 			  width="95">
@@ -192,7 +189,6 @@ bg_opaque_color="DkGray2"
 			  layout="bottomleft" 
 			  left_pad="2"
 			  name="teleport_btn_lp"
-		      user_resize="false" 
 		      auto_resize="true"
 			  width="117">
 		        <button
@@ -212,7 +208,6 @@ bg_opaque_color="DkGray2"
 			  height="28"
 			  layout="bottomleft"
 			  name="show_on_map_btn_lp"
-		      user_resize="false" 
 		      auto_resize="true" 
 			  left_pad="2"
 			  width="90">
diff --git a/indra/newview/skins/default/xui/en/panel_place_profile.xml b/indra/newview/skins/default/xui/en/panel_place_profile.xml
index e280115bda..308acf0c0c 100644
--- a/indra/newview/skins/default/xui/en/panel_place_profile.xml
+++ b/indra/newview/skins/default/xui/en/panel_place_profile.xml
@@ -238,7 +238,6 @@
                  mouse_opaque="false"
                  name="here_panel"
                  top="0"
-                 user_resize="false"
                  width="60">
                     <icon
                      follows="top|left"
@@ -259,7 +258,6 @@
                  mouse_opaque="false"
                  name="for_sale_panel"
                  top="0"
-                 user_resize="false"
                  width="60">
                     <icon
                      follows="top|left"
diff --git a/indra/newview/skins/default/xui/en/panel_places.xml b/indra/newview/skins/default/xui/en/panel_places.xml
index 670aa47313..f169dbb702 100644
--- a/indra/newview/skins/default/xui/en/panel_places.xml
+++ b/indra/newview/skins/default/xui/en/panel_places.xml
@@ -92,7 +92,6 @@ background_visible="true"
 			left="0"			
 			mouse_opaque="false"
 			name="lp1"
-		    user_resize="false" 
 		    auto_resize="true"
 			width="193">
 			
@@ -115,7 +114,6 @@ background_visible="true"
 					left="0"			
 					mouse_opaque="false"
 					name="teleport_btn_lp"
-				    user_resize="false" 
 				    auto_resize="true"
 					width="109">
 						<button
@@ -137,7 +135,6 @@ background_visible="true"
 					left_pad="3"
 					mouse_opaque="false"
 					name="chat_btn_lp"
-				    user_resize="false" 
 				    auto_resize="true"
 					width="86">
 						<button
@@ -161,7 +158,6 @@ background_visible="true"
 			left_pad="0"			
 			mouse_opaque="false"
 			name="lp2"
-		    user_resize="false" 
 		    auto_resize="true"
 			width="116">
 			
@@ -185,7 +181,6 @@ background_visible="true"
 					left_pad="0"
 					mouse_opaque="false"
 					name="edit_btn_lp"
-				    user_resize="false" 
 				    auto_resize="true"
 					width="84">
 						<button
@@ -208,7 +203,6 @@ background_visible="true"
 					left_pad="0"
 					mouse_opaque="false"
 					name="overflow_btn_lp"
-				    user_resize="false" 
 				    auto_resize="true"
 					width="24">
 						<menu_button
@@ -246,7 +240,6 @@ background_visible="true"
 					left_pad="3"			
 					mouse_opaque="false"
 					name="profile_btn_lp"
-				    user_resize="false" 
 				    auto_resize="true"
 					width="102">
 						<button
@@ -283,7 +276,6 @@ background_visible="true"
 					mouse_opaque="false"
 					name="close_btn_lp"
 					top="0"
-				    user_resize="false" 
 				    auto_resize="true"
 					width="51">
 						<button
@@ -324,7 +316,6 @@ background_visible="true"
 			mouse_opaque="false"
 			name="save_btn_lp"
 			top="0"
-		    user_resize="false" 
 		    auto_resize="true"
 			width="153">
 				<button
@@ -347,7 +338,6 @@ background_visible="true"
 			mouse_opaque="false"
 			name="cancel_btn_lp"
 			top="0"
-		    user_resize="false" 
 		    auto_resize="true"
 			width="154">
 				<button
diff --git a/indra/newview/skins/default/xui/en/panel_postcard_settings.xml b/indra/newview/skins/default/xui/en/panel_postcard_settings.xml
index 2e0bb88f53..e9427a2388 100644
--- a/indra/newview/skins/default/xui/en/panel_postcard_settings.xml
+++ b/indra/newview/skins/default/xui/en/panel_postcard_settings.xml
@@ -50,7 +50,6 @@
          layout="topleft"
          left="0"
          name="postcard_image_size_lp"
-         user_resize="false" 
          auto_resize="false"
          top="0"
          right="-1"
@@ -99,7 +98,6 @@
          layout="topleft"
          left="0"
          name="postcard_image_format_quality_lp"
-         user_resize="false" 
          auto_resize="true"
          top="0"
          right="-1"
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 273c252474..198ccd6e2f 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
@@ -31,8 +31,7 @@
 		width="0"
 		name="left_bookend_bottom"
 		mouse_opaque="false"
-		layout="topleft"
-		user_resize="false" />
+		layout="topleft"/>
 	<layout_panel
 		name="media_progress_indicator"
 		mouse_opaque="false"
@@ -41,7 +40,6 @@
 		left="0"
 		top="0"
 		auto_resize="false"
-		user_resize="false"
 		min_width="100"
 		width="200">
 	  <progress_bar
@@ -59,8 +57,7 @@
 		name="right_bookend_bottom"
 		width="0"
 		mouse_opaque="false"
-		layout="topleft"
-		user_resize="false" />
+		layout="topleft"/>
   </layout_stack>
   <layout_stack
 	  name="media_controls"
@@ -79,13 +76,11 @@
 		top="0"
 		width="0"
 		mouse_opaque="false"
-		layout="topleft"
-		user_resize="false" />
+		layout="topleft"/>
 	<layout_panel
 		name="back"
 		top="0"
 		auto_resize="false"
-		user_resize="false"
 		layout="topleft"
 		mouse_opaque="false"
 		min_width="22"
@@ -114,7 +109,6 @@
 		name="fwd"
 		mouse_opaque="false"
 		auto_resize="false"
-		user_resize="false"
 		layout="topleft"
 		min_width="22"
 		top="0"
@@ -142,7 +136,6 @@
 		name="home"
 		mouse_opaque="false"
 		auto_resize="false"
-		user_resize="false"
 		layout="topleft"
 		top="0"
 		height="22"
@@ -170,7 +163,6 @@
 		name="media_stop"
 		mouse_opaque="false"
 		auto_resize="false"
-		user_resize="false"
 		layout="topleft"
 		top="0"
 		height="22"
@@ -198,7 +190,6 @@
 		name="reload"
 		mouse_opaque="false"
 		auto_resize="false"
-		user_resize="false"
 		layout="topleft"
 		top="0"
 		height="22"
@@ -226,7 +217,6 @@
 		name="stop"
 		mouse_opaque="false"
 		auto_resize="false"
-		user_resize="false"
 		layout="topleft"
 		top="0"
 		height="22"
@@ -254,7 +244,6 @@
 		name="play"
 		mouse_opaque="false"
 		auto_resize="false"
-		user_resize="false"
 		layout="topleft"
 		top="0"
 		height="22"
@@ -282,7 +271,6 @@
 		name="pause"
 		mouse_opaque="false"
 		auto_resize="false"
-		user_resize="false"
 		layout="topleft"
 		top="0"
 		min_width="22"
@@ -310,7 +298,6 @@
 		name="media_address"
 		mouse_opaque="false"
 		auto_resize="true"
-		user_resize="false"
 		height="24"
 		follows="left|right|bottom"
 		layout="topleft"
@@ -343,8 +330,7 @@
 			layout="topleft"
 			width="16"
 			mouse_opaque="false"
-			auto_resize="false"
-			user_resize="false">
+			auto_resize="false">
 		  <icon
 			  name="media_whitelist_flag"
 			  follows="top|right"
@@ -358,8 +344,7 @@
 			layout="topleft"
 			width="16"
 			mouse_opaque="false"
-			auto_resize="false"
-			user_resize="false">
+			auto_resize="false">
 		  <icon
 			  name="media_secure_lock_flag"
 			  height="16"
@@ -374,7 +359,6 @@
 		name="media_play_position"
 		mouse_opaque="false"
 		auto_resize="true"
-		user_resize="false"
 		follows="left|right"
 		layout="topleft"
 		top="0"
@@ -399,7 +383,6 @@
 		name="skip_back"
 		mouse_opaque="false"
 		auto_resize="false"
-		user_resize="false"
 		layout="topleft"
 		top="0"
 		min_width="22"
@@ -428,7 +411,6 @@
 		name="skip_forward"
 		mouse_opaque="false"
 		auto_resize="false"
-		user_resize="false"
 		layout="topleft"
 		top="0"
 		min_width="22"
@@ -455,7 +437,6 @@
 		name="media_volume"
 		mouse_opaque="false"
 		auto_resize="false"
-		user_resize="false"
 		layout="topleft"
 		top="0"
 		height="72"
@@ -511,7 +492,6 @@
 		name="zoom_frame"
 		mouse_opaque="false"
 		auto_resize="false"
-		user_resize="false"
 		layout="topleft"
 		top="0"
 		height="28"
@@ -539,7 +519,6 @@
 		name="close"
 		mouse_opaque="false"
 		auto_resize="false"
-		user_resize="false"
 		layout="topleft"
 		top="0"
 		min_width="21"
@@ -567,7 +546,6 @@
 		name="new_window"
 		mouse_opaque="false"
 		auto_resize="false"
-		user_resize="false"
 		layout="topleft"
 		top="0"
 		min_width="22"
@@ -596,8 +574,7 @@
 		mouse_opaque="false"
 		top="0"
 		width="0"
-		layout="topleft"
-		user_resize="false" />
+		layout="topleft"/>
   </layout_stack>
   <panel
 	  name="media_region"
diff --git a/indra/newview/skins/default/xui/en/panel_progress.xml b/indra/newview/skins/default/xui/en/panel_progress.xml
index 4535c56339..7275e8d89b 100644
--- a/indra/newview/skins/default/xui/en/panel_progress.xml
+++ b/indra/newview/skins/default/xui/en/panel_progress.xml
@@ -20,14 +20,12 @@
          layout="topleft"
          min_width="10"
          name="panel1"
-         user_resize="false"
          width="150" />
         <layout_panel
          height="768"
          layout="topleft"
          min_width="640"
          name="panel2"
-         user_resize="false"
          width="640">
             <layout_stack
              follows="left|right|top|bottom"
@@ -121,7 +119,6 @@
          layout="topleft"
          min_width="10"
          name="panel6"
-         user_resize="false"
          width="150" />
     </layout_stack>
     <button
diff --git a/indra/newview/skins/default/xui/en/panel_snapshot_local.xml b/indra/newview/skins/default/xui/en/panel_snapshot_local.xml
index ae0215a578..b966358f18 100644
--- a/indra/newview/skins/default/xui/en/panel_snapshot_local.xml
+++ b/indra/newview/skins/default/xui/en/panel_snapshot_local.xml
@@ -96,7 +96,6 @@
          layout="topleft"
          left="0"
          name="local_image_size_lp"
-         user_resize="false" 
          auto_resize="false"
          top="0"
          right="-1"
@@ -145,7 +144,6 @@
          layout="topleft"
          left="0"
          name="local_image_format_quality_lp"
-         user_resize="false" 
          auto_resize="true"
          top="0"
          right="-1"
diff --git a/indra/newview/skins/default/xui/en/panel_snapshot_profile.xml b/indra/newview/skins/default/xui/en/panel_snapshot_profile.xml
index 91ac9ad658..5bd383b81e 100644
--- a/indra/newview/skins/default/xui/en/panel_snapshot_profile.xml
+++ b/indra/newview/skins/default/xui/en/panel_snapshot_profile.xml
@@ -84,7 +84,6 @@
          layout="topleft"
          left="0"
          name="profile_image_size_lp"
-         user_resize="false" 
          auto_resize="false"
          top="0"
          right="-1"
@@ -132,7 +131,6 @@
          layout="topleft"
          left="0"
          name="profile_image_metadata_lp"
-         user_resize="false" 
          auto_resize="true"
          top="0"
          right="-1"
diff --git a/indra/newview/skins/default/xui/en/panel_toolbar_view.xml b/indra/newview/skins/default/xui/en/panel_toolbar_view.xml
index 3c69a0cb6c..58911bed56 100644
--- a/indra/newview/skins/default/xui/en/panel_toolbar_view.xml
+++ b/indra/newview/skins/default/xui/en/panel_toolbar_view.xml
@@ -20,7 +20,6 @@
                 mouse_opaque="false">
   <layout_panel name="vertical_toolbar_panel"
                 auto_resize="true"
-                user_resize="false"
                 width="1024"
                 height="500"
                 mouse_opaque="false">
@@ -34,7 +33,6 @@
                   mouse_opaque="false">
       <layout_panel name="left_toolbar_panel"
                     auto_resize="false"
-                    user_resize="false"
                     height="500"
                     width="30"
                     mouse_opaque="false">
@@ -61,7 +59,6 @@
       </layout_panel>
       <layout_panel name="non_toolbar_panel"
                     auto_resize="true"
-                    user_resize="false"
                     mouse_opaque="false"
                     height="100"
                     width="200">
@@ -102,7 +99,6 @@
       </layout_panel>
       <layout_panel name="right_toolbar_panel"
                     auto_resize="false"
-                    user_resize="false"
                     height="500"
                     width="30"
                     mouse_opaque="false">
@@ -132,7 +128,6 @@
   </layout_panel>
   <layout_panel name="bottom_toolbar_panel"
                 auto_resize="false"
-                user_resize="false"
                 height="30"
                 width="1024"
                 mouse_opaque="false">
diff --git a/indra/newview/skins/default/xui/en/sidepanel_inventory.xml b/indra/newview/skins/default/xui/en/sidepanel_inventory.xml
index b52784d6bc..d4162f6d9a 100644
--- a/indra/newview/skins/default/xui/en/sidepanel_inventory.xml
+++ b/indra/newview/skins/default/xui/en/sidepanel_inventory.xml
@@ -34,7 +34,6 @@
                  min_dim="150"
                  width="330"
                  follows="bottom|left|right"
-                 user_resize="false"
                  height="300">
                  <panel
                       class="panel_main_inventory"
@@ -52,12 +51,10 @@
                  width="330"
 								 layout="topleft"
                  auto_resize="true"
-                 user_resize="false"
                  follows="bottom|left|right"
                  name="inbox_outbox_layout_panel"
                  visible="false"
                  min_dim="35"
-                 max_dim="235"
                  expanded_min_dim="125"
                  height="235">
 							 <layout_stack
@@ -75,13 +72,11 @@
                  width="330"
 								 layout="topleft"
                  auto_resize="true"
-                 user_resize="false"
                  follows="left|right|top"
                  name="inbox_layout_panel"
                  visible="false"
                  min_dim="35"
-                 max_dim="200"
-                 expanded_min_dim="90"
+
                  height="200">
                  <panel
                       follows="all"
@@ -157,12 +152,10 @@
                  width="330"
                  layout="topleft"
                  auto_resize="true"
-                 user_resize="false"
                  follows="all"
                  name="outbox_layout_panel"
                  visible="false"
                  min_dim="35"
-                 max_dim="200"
                  expanded_min_dim="90"
                  height="200">
                  <panel
@@ -312,7 +305,6 @@
                      left="0"			
                      mouse_opaque="false"
                      name="info_btn_lp"
-                     user_resize="false" 
                      auto_resize="true"
                      width="101">
                     <button
@@ -334,7 +326,6 @@
                      left_pad="1"			
                      mouse_opaque="false"
                      name="share_btn_lp"
-                     user_resize="false" 
                      auto_resize="true"
                      width="100">
                     <button
@@ -356,7 +347,6 @@
                      left_pad="1"			
                      mouse_opaque="false"
                      name="shop_btn_lp"
-                     user_resize="false" 
                      auto_resize="true"
                      width="100">
                     <button
diff --git a/indra/newview/skins/default/xui/pl/menu_viewer.xml b/indra/newview/skins/default/xui/pl/menu_viewer.xml
index c072ea9b5a..24c961fa26 100644
--- a/indra/newview/skins/default/xui/pl/menu_viewer.xml
+++ b/indra/newview/skins/default/xui/pl/menu_viewer.xml
@@ -20,8 +20,6 @@
 			<menu_item_call label="Tryb oddalenia" name="Set Away"/>
 			<menu_item_call label="Tryb pracy" name="Set Busy"/>
 		</menu>
-		<menu_item_call label="Zażądaj statusu administratora" name="Request Admin Options"/>
-		<menu_item_call label="Wyłącz atatus administratora" name="Leave Admin Options"/>
 		<menu_item_call label="Wyłącz [APP_NAME]" name="Quit"/>
 	</menu>
 	<menu label="Komunikacja" name="Communicate">
@@ -36,11 +34,10 @@
 		<menu_item_check label="Szukaj" name="Search"/>
 		<menu_item_call label="Zrób zdjęcie" name="Take Snapshot"/>
 		<menu_item_call label="Zapamiętaj to miejsce (LM)" name="Create Landmark Here"/>
-		<menu label="Miejsce" name="Land">
-			<menu_item_call label="Profil miejsca" name="Place Profile"/>
-			<menu_item_call label="O posiadłości" name="About Land"/>
-			<menu_item_call label="Region/Majątek" name="Region/Estate"/>
-		</menu>
+		<menu_item_separator/>
+		<menu_item_call label="Profil miejsca" name="Place Profile"/>
+		<menu_item_call label="O posiadłości" name="About Land"/>
+		<menu_item_call label="Region/Majątek" name="Region/Estate"/>
 		<menu_item_call label="Kup posiadłość" name="Buy Land"/>
 		<menu_item_call label="Moje posiadłości" name="My Land"/>
 		<menu label="Pokaż" name="LandShow">
@@ -56,7 +53,7 @@
 		</menu>
 		<menu_item_call label="Teleportuj do Miejsca Startu" name="Teleport Home"/>
 		<menu_item_call label="Ustaw Miejsce Startu" name="Set Home to Here"/>
-		<menu label="Słońce" name="Environment Settings">
+		<menu label="Słońce" name="Sun">
 			<menu_item_call label="Wschód Słońca" name="Sunrise"/>
 			<menu_item_call label="Południe" name="Noon"/>
 			<menu_item_call label="Zachód Słońca" name="Sunset"/>
@@ -153,22 +150,22 @@
 			<menu_item_check label="Pokaż celownik myszki" name="ShowCrosshairs"/>
 		</menu>
 		<menu label="Rodzaje renderowania" name="Rendering Types">
-			<menu_item_check label="Podstawowe" name="Simple"/>
-			<menu_item_check label="Maska alpha" name="Alpha"/>
-			<menu_item_check label="Drzewo" name="Tree"/>
-			<menu_item_check label="Awatary" name="Character"/>
-			<menu_item_check label="Płaszczyzna powierzchni" name="SurfacePath"/>
-			<menu_item_check label="Niebo" name="Sky"/>
-			<menu_item_check label="Woda" name="Water"/>
-			<menu_item_check label="Ziemia" name="Ground"/>
-			<menu_item_check label="Głośność" name="Volume"/>
-			<menu_item_check label="Trawa" name="Grass"/>
-			<menu_item_check label="Chmury" name="Clouds"/>
-			<menu_item_check label="Cząsteczki" name="Particles"/>
-			<menu_item_check label="Zderzenie" name="Bump"/>
+			<menu_item_check label="Podstawowe" name="Rendering Type Simple"/>
+			<menu_item_check label="Maska alpha" name="Rendering Type Alpha"/>
+			<menu_item_check label="Drzewo" name="Rendering Type Tree"/>
+			<menu_item_check label="Awatary" name="Rendering Type Character"/>
+			<menu_item_check label="Płaszczyzna powierzchni" name="Rendering Type Surface Patch"/>
+			<menu_item_check label="Niebo" name="Rendering Type Sky"/>
+			<menu_item_check label="Woda" name="Rendering Type Water"/>
+			<menu_item_check label="Ziemia" name="Rendering Type Ground"/>
+			<menu_item_check label="Głośność" name="Rendering Type Volume"/>
+			<menu_item_check label="Trawa" name="Rendering Type Grass"/>
+			<menu_item_check label="Chmury" name="Rendering Type Clouds"/>
+			<menu_item_check label="Cząsteczki" name="Rendering Type Particles"/>
+			<menu_item_check label="Zderzenie" name="Rendering Type Bump"/>
 		</menu>
 		<menu label="Opcje renderowania" name="Rendering Features">
-			<menu_item_check label="UI" name="UI"/>
+			<menu_item_check label="UI" name="ToggleUI"/>
 			<menu_item_check label="Zaznaczone" name="Selected"/>
 			<menu_item_check label="Podświetlenie" name="Highlighted"/>
 			<menu_item_check label="Tekstury dynamiczne" name="Dynamic Textures"/>
@@ -180,10 +177,7 @@
 		<menu_item_call label="Wyczyść bufor danych grupy" name="ClearGroupCache"/>
 		<menu_item_check label="Wygładzanie ruchu myszki" name="Mouse Smoothing"/>
 		<menu label="Skróty" name="Shortcuts">
-			<menu_item_call label="Obraz (L$[COST])..." name="Upload Image"/>
-			<menu_item_check label="Szukaj" name="Search"/>
 			<menu_item_call label="Zwolnij klawisze" name="Release Keys"/>
-			<menu_item_call label="Domyślne ustawienia rozmiaru interfejsu" name="Set UI Size to Default"/>
 			<menu_item_check label="Pokaż menu Zaawansowane - skrót" name="Show Advanced Menu - legacy shortcut"/>
 			<menu_item_call label="Zamknij okno" name="Close Window"/>
 			<menu_item_call label="Zamknij wszystkie okna" name="Close All Windows"/>
@@ -192,13 +186,6 @@
 			<menu_item_check label="Wolna kamera" name="Joystick Flycam"/>
 			<menu_item_call label="Reset widoku" name="Reset View"/>
 			<menu_item_call label="Zobacz ostatniego rozmówcę" name="Look at Last Chatter"/>
-			<menu label="Wybierz narzędzie budowania" name="Select Tool">
-				<menu_item_call label="Narzędzie ogniskowej" name="Focus"/>
-				<menu_item_call label="Narzędzie ruchu" name="Move"/>
-				<menu_item_call label="Narzędzie edycji" name="Edit"/>
-				<menu_item_call label="Stwórz narzędzie" name="Create"/>
-				<menu_item_call label="Narzędzia posiadłości" name="Land"/>
-			</menu>
 			<menu_item_call label="Przybliż" name="Zoom In"/>
 			<menu_item_call label="Domyślne przybliżenie" name="Zoom Default"/>
 			<menu_item_call label="Oddal" name="Zoom Out"/>
@@ -267,9 +254,8 @@
 			<menu_item_call label="Upuść pakiet pamięci" name="Drop a Packet"/>
 		</menu>
 		<menu_item_call label="Zderzenia, popchnięcia &amp;  uderzenia" name="Bumps, Pushes &amp;amp; Hits"/>
-		<menu label="Świat" name="World">
+		<menu label="Świat" name="DevelopWorld">
 			<menu_item_check label="Domyślne ustawienia środowiska Regionu" name="Sim Sun Override"/>
-			<menu_item_check label="Efekty emiterów" name="Cheesy Beacon"/>
 			<menu_item_check label="Ustalona pogoda" name="Fixed Weather"/>
 			<menu_item_call label="Zachowaj bufor pamięci obiektów regionu" name="Dump Region Object Cache"/>
 		</menu>
@@ -291,11 +277,11 @@
 		</menu>
 		<menu label="Awatar" name="Character">
 			<menu label="Przesuń bakowaną teksturę" name="Grab Baked Texture">
-				<menu_item_call label="Tęczówka oka" name="Iris"/>
-				<menu_item_call label="Głowa" name="Head"/>
-				<menu_item_call label="Górna część ciała" name="Upper Body"/>
-				<menu_item_call label="Dolna część ciała" name="Lower Body"/>
-				<menu_item_call label="Spódnica" name="Skirt"/>
+				<menu_item_call label="Tęczówka oka" name="Grab Iris"/>
+				<menu_item_call label="Głowa" name="Grab Head"/>
+				<menu_item_call label="Górna część ciała" name="Grab Upper Body"/>
+				<menu_item_call label="Dolna część ciała" name="Grab Lower Body"/>
+				<menu_item_call label="Spódnica" name="Grab Skirt"/>
 			</menu>
 			<menu label="Testy postaci" name="Character Tests">
 				<menu_item_call label="Przesuń geometrię postaci" name="Toggle Character Geometry"/>
@@ -316,8 +302,8 @@
 		<menu_item_check label="Pokaż menu administratora" name="View Admin Options"/>
 	</menu>
 	<menu label="Administrator" name="Admin">
-		<menu label="Object">
-			<menu_item_call label="Weź kopię" name="Take Copy"/>
+		<menu label="Object" name="AdminObject">
+			<menu_item_call label="Weź kopię" name="Admin Take Copy"/>
 			<menu_item_call label="Reset właściciela" name="Force Owner To Me"/>
 			<menu_item_call label="Reset przyzwolenia właściciela" name="Force Owner Permissive"/>
 			<menu_item_call label="Usuń" name="Delete"/>
diff --git a/indra/newview/skins/default/xui/zh/menu_viewer.xml b/indra/newview/skins/default/xui/zh/menu_viewer.xml
index f7be781cac..b6bb79bcbc 100644
--- a/indra/newview/skins/default/xui/zh/menu_viewer.xml
+++ b/indra/newview/skins/default/xui/zh/menu_viewer.xml
@@ -20,8 +20,6 @@
 			<menu_item_call label="離開" name="Set Away"/>
 			<menu_item_call label="忙碌" name="Set Busy"/>
 		</menu>
-		<menu_item_call label="要求 Admin 狀態" name="Request Admin Options"/>
-		<menu_item_call label="離開 Admin 狀態" name="Leave Admin Options"/>
 		<menu_item_call label="結束退出 [APP_NAME]" name="Quit"/>
 	</menu>
 	<menu label="溝通" name="Communicate">
@@ -36,11 +34,10 @@
 		<menu_item_check label="搜尋" name="Search"/>
 		<menu_item_call label="拍攝快照" name="Take Snapshot"/>
 		<menu_item_call label="將此處記下地標" name="Create Landmark Here"/>
-		<menu label="地點檔案" name="Land">
-			<menu_item_call label="地點檔案" name="Place Profile"/>
-			<menu_item_call label="關於土地" name="About Land"/>
-			<menu_item_call label="地區 / 領地" name="Region/Estate"/>
-		</menu>
+		<menu_item_separator/>
+		<menu_item_call label="地點檔案" name="Place Profile"/>
+		<menu_item_call label="關於土地" name="About Land"/>
+		<menu_item_call label="地區 / 領地" name="Region/Estate"/>
 		<menu_item_call label="購買這塊土地" name="Buy Land"/>
 		<menu_item_call label="我的土地" name="My Land"/>
 		<menu label="顯示" name="LandShow">
@@ -56,7 +53,7 @@
 		</menu>
 		<menu_item_call label="瞬間瞬間傳送回家" name="Teleport Home"/>
 		<menu_item_call label="設定家在此處" name="Set Home to Here"/>
-		<menu label="太陽" name="Environment Settings">
+		<menu label="太陽" name="Sun">
 			<menu_item_call label="日出" name="Sunrise"/>
 			<menu_item_call label="中午" name="Noon"/>
 			<menu_item_call label="日落" name="Sunset"/>
@@ -154,22 +151,22 @@
 			<menu_item_check label="顯示第一人稱視角準星" name="ShowCrosshairs"/>
 		</menu>
 		<menu label="Rendering Types" name="Rendering Types">
-			<menu_item_check label="簡單" name="Simple"/>
-			<menu_item_check label="半透明" name="Alpha"/>
-			<menu_item_check label="樹木" name="Tree"/>
-			<menu_item_check label="化身" name="Character"/>
-			<menu_item_check label="地表" name="SurfacePath"/>
-			<menu_item_check label="天空" name="Sky"/>
-			<menu_item_check label="水文" name="Water"/>
-			<menu_item_check label="地面" name="Ground"/>
-			<menu_item_check label="體積" name="Volume"/>
-			<menu_item_check label="草地" name="Grass"/>
-			<menu_item_check label="雲彩" name="Clouds"/>
-			<menu_item_check label="粒子效果" name="Particles"/>
-			<menu_item_check label="碰撞" name="Bump"/>
+			<menu_item_check label="簡單" name="Rendering Type Simple"/>
+			<menu_item_check label="半透明" name="Rendering Type Alpha"/>
+			<menu_item_check label="樹木" name="Rendering Type Tree"/>
+			<menu_item_check label="化身" name="Rendering Type Character"/>
+			<menu_item_check label="地表" name="Rendering Type Surface Patch"/>
+			<menu_item_check label="天空" name="Rendering Type Sky"/>
+			<menu_item_check label="水文" name="Rendering Type Water"/>
+			<menu_item_check label="地面" name="Rendering Type Ground"/>
+			<menu_item_check label="體積" name="Rendering Type Volume"/>
+			<menu_item_check label="草地" name="Rendering Type Grass"/>
+			<menu_item_check label="雲彩" name="Rendering Type Clouds"/>
+			<menu_item_check label="粒子效果" name="Rendering Type Particles"/>
+			<menu_item_check label="碰撞" name="Rendering Type Bump"/>
 		</menu>
 		<menu label="Rendering Features" name="Rendering Features">
-			<menu_item_check label="UI" name="UI"/>
+			<menu_item_check label="UI" name="ToggleUI"/>
 			<menu_item_check label="Selected" name="Selected"/>
 			<menu_item_check label="Highlighted" name="Highlighted"/>
 			<menu_item_check label="Dynamic Textures" name="Dynamic Textures"/>
@@ -182,10 +179,7 @@
 		<menu_item_call label="清除群組快取資料" name="ClearGroupCache"/>
 		<menu_item_check label="滑鼠平滑移動" name="Mouse Smoothing"/>
 		<menu label="快速鍵" name="Shortcuts">
-			<menu_item_call label="圖像（L$[COST]）..." name="Upload Image"/>
-			<menu_item_check label="搜尋" name="Search"/>
 			<menu_item_call label="釋出按鍵" name="Release Keys"/>
-			<menu_item_call label="設定使用者界面大小至預設值" name="Set UI Size to Default"/>
 			<menu_item_check label="顯示進階選單 － 舊版捷徑" name="Show Advanced Menu - legacy shortcut"/>
 			<menu_item_call label="關閉視窗" name="Close Window"/>
 			<menu_item_call label="關閉全部視窗" name="Close All Windows"/>
@@ -194,13 +188,6 @@
 			<menu_item_check label="Joystick Flycam" name="Joystick Flycam"/>
 			<menu_item_call label="重設視角" name="Reset View"/>
 			<menu_item_call label="注視上一位聊天者" name="Look at Last Chatter"/>
-			<menu label="選擇建造工具" name="Select Tool">
-				<menu_item_call label="聚焦工具" name="Focus"/>
-				<menu_item_call label="移動工具" name="Move"/>
-				<menu_item_call label="編輯工具" name="Edit"/>
-				<menu_item_call label="創造工具" name="Create"/>
-				<menu_item_call label="土地工具" name="Land"/>
-			</menu>
 			<menu_item_call label="Zoom In" name="Zoom In"/>
 			<menu_item_call label="Zoom Default" name="Zoom Default"/>
 			<menu_item_call label="Zoom Out" name="Zoom Out"/>
@@ -306,9 +293,8 @@
 			<menu_item_call label="開始錄製" name="Start Record"/>
 			<menu_item_call label="停止錄製" name="Stop Record"/>
 		</menu>
-		<menu label="世界" name="World">
+		<menu label="世界" name="DevelopWorld">
 			<menu_item_check label="模擬器太陽設定覆蓋" name="Sim Sun Override"/>
-			<menu_item_check label="Cheesy Beacon" name="Cheesy Beacon"/>
 			<menu_item_check label="固定天氣" name="Fixed Weather"/>
 			<menu_item_call label="傾印地區物件快取" name="Dump Region Object Cache"/>
 		</menu>
@@ -340,11 +326,11 @@
 		</menu>
 		<menu label="化身" name="Character">
 			<menu label="Grab Baked Texture" name="Grab Baked Texture">
-				<menu_item_call label="Iris" name="Iris"/>
-				<menu_item_call label="頭部" name="Head"/>
-				<menu_item_call label="Upper Body" name="Upper Body"/>
-				<menu_item_call label="Lower Body" name="Lower Body"/>
-				<menu_item_call label="裙子" name="Skirt"/>
+				<menu_item_call label="Iris" name="Grab Iris"/>
+				<menu_item_call label="頭部" name="Grab Head"/>
+				<menu_item_call label="Upper Body" name="Grab Upper Body"/>
+				<menu_item_call label="Lower Body" name="Grab Lower Body"/>
+				<menu_item_call label="裙子" name="Grab Skirt"/>
 			</menu>
 			<menu label="Character Tests" name="Character Tests">
 				<menu_item_call label="Appearance To XML" name="Appearance To XML"/>
@@ -378,8 +364,8 @@
 		<menu_item_check label="Show Admin Menu" name="View Admin Options"/>
 	</menu>
 	<menu label="Admin" name="Admin">
-		<menu label="Object">
-			<menu_item_call label="取得副本" name="Take Copy"/>
+		<menu label="Object" name="AdminObject">
+			<menu_item_call label="取得副本" name="Admin Take Copy"/>
 			<menu_item_call label="強制擁有者為我" name="Force Owner To Me"/>
 			<menu_item_call label="Force Owner Permissive" name="Force Owner Permissive"/>
 			<menu_item_call label="刪除" name="Delete"/>
@@ -415,7 +401,7 @@
 			<menu_item_call label="身體物理" name="Physics"/>
 			<menu_item_call label="全部衣服" name="All Clothes"/>
 		</menu>
-		<menu label="幫助" name="Help">
+		<menu label="幫助" name="DeprecatedHelp">
 			<menu_item_call label="林登官方部落格" name="Official Linden Blog"/>
 			<menu_item_call label="Scripting Portal" name="Scripting Portal"/>
 			<menu label="臭蟲回報" name="Bug Reporting">