diff -r 3a521e980fbf -r 3998e3688ee3 doc/contributions.txt
--- a/doc/contributions.txt	Wed Dec 21 15:21:12 2011 -0500
+++ b/doc/contributions.txt	Fri Dec 23 12:06:36 2011 -0500
@@ -603,6 +603,7 @@
 	STORM-653
 	STORM-1737
 	STORM-1733
+	STORM-1790
 Kadah Coba
 	STORM-1060
 Jondan Lundquist
@@ -1254,6 +1255,7 @@
 	VWR-1140
 	VWR-24017
 	VWR-25588
+	STORM-1790
 Zipherius Turas
 	VWR-76
 	VWR-77
diff -r 3a521e980fbf -r 3998e3688ee3 indra/llcommon/llerror.cpp
--- a/indra/llcommon/llerror.cpp	Wed Dec 21 15:21:12 2011 -0500
+++ b/indra/llcommon/llerror.cpp	Fri Dec 23 12:06:36 2011 -0500
@@ -617,6 +617,12 @@
 		s.defaultLevel = level;
 	}
 
+	ELevel getDefaultLevel()
+	{
+		Settings& s = Settings::get();
+		return s.defaultLevel;
+	}
+
 	void setFunctionLevel(const std::string& function_name, ELevel level)
 	{
 		Globals& g = Globals::get();
diff -r 3a521e980fbf -r 3998e3688ee3 indra/llcommon/llerrorcontrol.h
--- a/indra/llcommon/llerrorcontrol.h	Wed Dec 21 15:21:12 2011 -0500
+++ b/indra/llcommon/llerrorcontrol.h	Fri Dec 23 12:06:36 2011 -0500
@@ -75,6 +75,7 @@
 	
 	LL_COMMON_API void setPrintLocation(bool);
 	LL_COMMON_API void setDefaultLevel(LLError::ELevel);
+	LL_COMMON_API ELevel getDefaultLevel();
 	LL_COMMON_API void setFunctionLevel(const std::string& function_name, LLError::ELevel);
 	LL_COMMON_API void setClassLevel(const std::string& class_name, LLError::ELevel);
 	LL_COMMON_API void setFileLevel(const std::string& file_name, LLError::ELevel);
diff -r 3a521e980fbf -r 3998e3688ee3 indra/newview/llviewermenu.cpp
--- a/indra/newview/llviewermenu.cpp	Wed Dec 21 15:21:12 2011 -0500
+++ b/indra/newview/llviewermenu.cpp	Fri Dec 23 12:06:36 2011 -0500
@@ -2203,6 +2203,30 @@
 //// Advanced menu
 ////-------------------------------------------------------------------
 
+
+//////////////////
+// DEVELOP MENU //
+//////////////////
+
+class LLDevelopCheckLoggingLevel : public view_listener_t
+{
+	bool handleEvent(const LLSD& userdata)
+	{
+		U32 level = userdata.asInteger();
+		return (static_cast<LLError::ELevel>(level) == LLError::getDefaultLevel());
+	}
+};
+
+class LLDevelopSetLoggingLevel : public view_listener_t
+{
+	bool handleEvent(const LLSD& userdata)
+	{
+		U32 level = userdata.asInteger();
+		LLError::setDefaultLevel(static_cast<LLError::ELevel>(level));
+		return true;
+	}
+};
+
 //////////////////
 // ADMIN MENU   //
 //////////////////
@@ -8195,6 +8219,9 @@
 	view_listener_t::addMenu(new LLAdvancedRequestAdminStatus(), "Advanced.RequestAdminStatus");
 	view_listener_t::addMenu(new LLAdvancedLeaveAdminStatus(), "Advanced.LeaveAdminStatus");
 
+	// Develop >Set logging level
+	view_listener_t::addMenu(new LLDevelopCheckLoggingLevel(), "Develop.CheckLoggingLevel");
+	view_listener_t::addMenu(new LLDevelopSetLoggingLevel(), "Develop.SetLoggingLevel");
 
 	// Admin >Object
 	view_listener_t::addMenu(new LLAdminForceTakeCopy(), "Admin.ForceTakeCopy");
diff -r 3a521e980fbf -r 3998e3688ee3 indra/newview/skins/default/xui/en/menu_login.xml
--- a/indra/newview/skins/default/xui/en/menu_login.xml	Wed Dec 21 15:21:12 2011 -0500
+++ b/indra/newview/skins/default/xui/en/menu_login.xml	Fri Dec 23 12:06:36 2011 -0500
@@ -174,7 +174,58 @@
          function="Advanced.WebContentTest"
          parameter="http://google.com"/>
       </menu_item_call>
-      <menu_item_check
+      <menu
+       create_jump_keys="true"
+       label="Set Logging Level"
+       name="Set Logging Level"
+       tear_off="true">
+        <menu_item_check
+          label="Debug">
+          <menu_item_check.on_check
+            function="Develop.CheckLoggingLevel"
+            parameter="0" />
+          <menu_item_check.on_click
+           function="Develop.SetLoggingLevel"
+           parameter="0" />
+        </menu_item_check>
+        <menu_item_check
+          label="Info">
+          <menu_item_check.on_check
+            function="Develop.CheckLoggingLevel"
+            parameter="1" />
+          <menu_item_check.on_click
+           function="Develop.SetLoggingLevel"
+           parameter="1" />
+        </menu_item_check>
+        <menu_item_check
+          label="Warning">
+          <menu_item_check.on_check
+            function="Develop.CheckLoggingLevel"
+            parameter="2" />
+          <menu_item_check.on_click
+           function="Develop.SetLoggingLevel"
+           parameter="2" />
+        </menu_item_check>
+        <menu_item_check
+          label="Error">
+          <menu_item_check.on_check
+            function="Develop.CheckLoggingLevel"
+            parameter="3" />
+          <menu_item_check.on_click
+           function="Develop.SetLoggingLevel"
+           parameter="3" />
+        </menu_item_check>
+        <menu_item_check
+          label="None">
+          <menu_item_check.on_check
+            function="Develop.CheckLoggingLevel"
+            parameter="4" />
+          <menu_item_check.on_click
+           function="Develop.SetLoggingLevel"
+           parameter="4" />
+        </menu_item_check>
+      </menu>
+     <menu_item_check
         label="Show Grid Picker"
         name="Show Grid Picker"
         visible="false" 
diff -r 3a521e980fbf -r 3998e3688ee3 indra/newview/skins/default/xui/en/menu_viewer.xml
--- a/indra/newview/skins/default/xui/en/menu_viewer.xml	Wed Dec 21 15:21:12 2011 -0500
+++ b/indra/newview/skins/default/xui/en/menu_viewer.xml	Fri Dec 23 12:06:36 2011 -0500
@@ -3367,6 +3367,57 @@
              function="ToggleControl"
              parameter="ShowConsoleWindow" />
         </menu_item_check>
+        <menu
+         create_jump_keys="true"
+         label="Set Logging Level"
+         name="Set Logging Level"
+         tear_off="true">
+          <menu_item_check
+            label="Debug">
+            <menu_item_check.on_check
+              function="Develop.CheckLoggingLevel"
+              parameter="0" />
+            <menu_item_check.on_click
+             function="Develop.SetLoggingLevel"
+             parameter="0" />
+          </menu_item_check>
+          <menu_item_check
+            label="Info">
+            <menu_item_check.on_check
+              function="Develop.CheckLoggingLevel"
+              parameter="1" />
+            <menu_item_check.on_click
+             function="Develop.SetLoggingLevel"
+             parameter="1" />
+          </menu_item_check>
+          <menu_item_check
+            label="Warning">
+            <menu_item_check.on_check
+              function="Develop.CheckLoggingLevel"
+              parameter="2" />
+            <menu_item_check.on_click
+             function="Develop.SetLoggingLevel"
+             parameter="2" />
+          </menu_item_check>
+          <menu_item_check
+            label="Error">
+            <menu_item_check.on_check
+              function="Develop.CheckLoggingLevel"
+              parameter="3" />
+            <menu_item_check.on_click
+             function="Develop.SetLoggingLevel"
+             parameter="3" />
+          </menu_item_check>
+          <menu_item_check
+            label="None">
+            <menu_item_check.on_check
+              function="Develop.CheckLoggingLevel"
+              parameter="4" />
+            <menu_item_check.on_click
+             function="Develop.SetLoggingLevel"
+             parameter="4" />
+          </menu_item_check>
+       </menu>
 
         <menu_item_separator/>