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diff --git a/indra/llplugin/slplugin/slplugin-objc.mm b/indra/llplugin/slplugin/slplugin-objc.mm
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+/**
+ * @file slplugin-objc.mm
+ * @brief Objective-C++ file for use with the loader shell, so we can use a couple of Cocoa APIs.
+ *
+ * @cond
+ *
+ * $LicenseInfo:firstyear=2010&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ * 
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ * 
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ * 
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * $/LicenseInfo$
+ *
+ * @endcond
+ */
+
+
+#include <AppKit/AppKit.h>
+
+#include "slplugin-objc.h"
+
+
+void setupCocoa()
+{
+	static bool inited = false;
+	
+	if(!inited)
+	{
+		createAutoReleasePool();
+		
+		// The following prevents the Cocoa command line parser from trying to open 'unknown' arguements as documents.
+		// ie. running './secondlife -set Language fr' would cause a pop-up saying can't open document 'fr' 
+		// when init'ing the Cocoa App window.		
+		[[NSUserDefaults standardUserDefaults] setObject:@"NO" forKey:@"NSTreatUnknownArgumentsAsOpen"];
+		
+		// This is a bit of voodoo taken from the Apple sample code "CarbonCocoa_PictureCursor":
+		//   http://developer.apple.com/samplecode/CarbonCocoa_PictureCursor/index.html
+		
+		//	Needed for Carbon based applications which call into Cocoa
+		NSApplicationLoad();
+
+		//	Must first call [[[NSWindow alloc] init] release] to get the NSWindow machinery set up so that NSCursor can use a window to cache the cursor image
+		[[[NSWindow alloc] init] release];
+		
+		deleteAutoReleasePool();
+		
+		inited = true;
+	}
+}
+
+static NSAutoreleasePool *sPool = NULL;
+
+void createAutoReleasePool()
+{
+	if(!sPool)
+	{
+		sPool = [[NSAutoreleasePool alloc] init];
+	}
+}
+
+void deleteAutoReleasePool()
+{
+	if(sPool)
+	{
+		[sPool release];
+		sPool = NULL;
+	}
+}