From dd37445b7d512f205490239f6a99c8fa1e8d2411 Mon Sep 17 00:00:00 2001
From: Richard Alam <ritzalam@gmail.com>
Date: Wed, 10 Feb 2016 19:43:38 +0000
Subject: [PATCH]  - screenshare client

---
 bigbluebutton-client/.actionScriptProperties  |   1 +
 .../branding/default/style/css/BBBDefault.css |   2 +-
 .../css/assets/images/jnlp-run-chrome.png     | Bin 0 -> 10328 bytes
 bigbluebutton-client/build.xml                |  37 +-
 .../locale/en_US/bbbResources.properties      |  22 +
 .../resources/config.xml.template             |   9 +
 .../resources/prod/BigBlueButton.html         |   1 +
 .../resources/prod/ScreenshareStandalone.html |  42 ++
 .../resources/prod/lib/bbb_screenshare.js     |  27 ++
 .../src/ScreenshareModule.mxml                | 117 +++++
 .../src/ScreenshareStandalone.mxml            | 355 ++++++++++++++
 .../src/org/bigbluebutton/core/UsersUtil.as   |   4 +
 .../main/model/users/UserService.as           |   2 +-
 .../screenshare/assets/images/Cursor.png      | Bin 0 -> 551 bytes
 .../screenshare/assets/images/Cursor2.png     | Bin 0 -> 3031 bytes
 .../screenshare/assets/images/cursor3.png     | Bin 0 -> 342 bytes
 .../screenshare/assets/images/cursor4.png     | Bin 0 -> 332 bytes
 .../screenshare/events/AppletStartedEvent.as  |  36 ++
 .../modules/screenshare/events/CursorEvent.as |  36 ++
 .../events/IsSharingScreenEvent.as            |  39 ++
 .../modules/screenshare/events/ModuleEvent.as |  39 ++
 .../events/RecordingStatusEvent.as            |  40 ++
 .../events/RequestToStartSharing.as           |  15 +
 .../events/RequestToStopSharing.as            |  14 +
 .../events/ScreenshareAppletLaunchedEvent.as  |  14 +
 .../modules/screenshare/events/ShareEvent.as  |  34 ++
 .../events/ShareStartRequestResponseEvent.as  |  21 +
 .../screenshare/events/ShareStartedEvent.as   |  17 +
 .../screenshare/events/ShareStoppedEvent.as   |  17 +
 .../screenshare/events/ShareWindowEvent.as    |  33 ++
 .../events/StartShareRequestFailedEvent.as    |  14 +
 .../events/StartShareRequestSuccessEvent.as   |  17 +
 .../screenshare/events/StartedViewingEvent.as |  35 ++
 .../events/StopSharingButtonEvent.as          |  33 ++
 .../modules/screenshare/events/StreamEvent.as |  37 ++
 .../screenshare/events/StreamStartedEvent.as  |  39 ++
 .../screenshare/events/StreamStoppedEvent.as  |  17 +
 .../screenshare/events/ViewStreamEvent.as     |  34 ++
 .../screenshare/events/ViewWindowEvent.as     |  33 ++
 .../managers/PublishWindowManager.as          | 100 ++++
 .../managers/ScreenshareManager.as            | 207 ++++++++
 .../managers/ToolbarButtonManager.as          |  84 ++++
 .../managers/ViewerWindowManager.as           |  83 ++++
 .../screenshare/maps/ScreenshareEventMap.mxml | 121 +++++
 .../screenshare/model/ScreenshareModel.as     |  79 +++
 .../screenshare/model/ScreenshareOptions.as   |  51 ++
 .../screenshare/model/ScreenshareStream.as    |  12 +
 .../screenshare/services/MessageReceiver.as   | 135 ++++++
 .../screenshare/services/MessageSender.as     |  47 ++
 .../services/ScreenshareService.as            | 104 ++++
 .../screenshare/services/red5/Connection.as   | 422 +++++++++++++++++
 .../services/red5/ConnectionEvent.as          |  48 ++
 .../services/red5/IMessageListener.as         |  25 +
 .../modules/screenshare/utils/JavaCheck.as    | 104 ++++
 .../components/ScreensharePublishWindow.mxml  | 448 ++++++++++++++++++
 .../components/ScreenshareViewWindow.mxml     | 351 ++++++++++++++
 .../view/components/ToolbarButton.mxml        | 131 +++++
 57 files changed, 3777 insertions(+), 8 deletions(-)
 create mode 100644 bigbluebutton-client/branding/default/style/css/assets/images/jnlp-run-chrome.png
 create mode 100755 bigbluebutton-client/resources/prod/ScreenshareStandalone.html
 create mode 100644 bigbluebutton-client/resources/prod/lib/bbb_screenshare.js
 create mode 100755 bigbluebutton-client/src/ScreenshareModule.mxml
 create mode 100755 bigbluebutton-client/src/ScreenshareStandalone.mxml
 mode change 100644 => 100755 bigbluebutton-client/src/org/bigbluebutton/main/model/users/UserService.as
 create mode 100755 bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/assets/images/Cursor.png
 create mode 100755 bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/assets/images/Cursor2.png
 create mode 100755 bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/assets/images/cursor3.png
 create mode 100755 bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/assets/images/cursor4.png
 create mode 100755 bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/AppletStartedEvent.as
 create mode 100755 bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/CursorEvent.as
 create mode 100755 bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/IsSharingScreenEvent.as
 create mode 100755 bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/ModuleEvent.as
 create mode 100755 bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/RecordingStatusEvent.as
 create mode 100755 bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/RequestToStartSharing.as
 create mode 100755 bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/RequestToStopSharing.as
 create mode 100755 bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/ScreenshareAppletLaunchedEvent.as
 create mode 100755 bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/ShareEvent.as
 create mode 100755 bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/ShareStartRequestResponseEvent.as
 create mode 100755 bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/ShareStartedEvent.as
 create mode 100755 bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/ShareStoppedEvent.as
 create mode 100755 bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/ShareWindowEvent.as
 create mode 100755 bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/StartShareRequestFailedEvent.as
 create mode 100755 bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/StartShareRequestSuccessEvent.as
 create mode 100755 bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/StartedViewingEvent.as
 create mode 100755 bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/StopSharingButtonEvent.as
 create mode 100755 bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/StreamEvent.as
 create mode 100755 bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/StreamStartedEvent.as
 create mode 100755 bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/StreamStoppedEvent.as
 create mode 100755 bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/ViewStreamEvent.as
 create mode 100755 bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/ViewWindowEvent.as
 create mode 100755 bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/managers/PublishWindowManager.as
 create mode 100755 bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/managers/ScreenshareManager.as
 create mode 100755 bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/managers/ToolbarButtonManager.as
 create mode 100755 bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/managers/ViewerWindowManager.as
 create mode 100755 bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/maps/ScreenshareEventMap.mxml
 create mode 100755 bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/model/ScreenshareModel.as
 create mode 100755 bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/model/ScreenshareOptions.as
 create mode 100755 bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/model/ScreenshareStream.as
 create mode 100755 bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/services/MessageReceiver.as
 create mode 100755 bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/services/MessageSender.as
 create mode 100755 bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/services/ScreenshareService.as
 create mode 100755 bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/services/red5/Connection.as
 create mode 100755 bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/services/red5/ConnectionEvent.as
 create mode 100755 bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/services/red5/IMessageListener.as
 create mode 100755 bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/utils/JavaCheck.as
 create mode 100755 bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/view/components/ScreensharePublishWindow.mxml
 create mode 100755 bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/view/components/ScreenshareViewWindow.mxml
 create mode 100755 bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/view/components/ToolbarButton.mxml

diff --git a/bigbluebutton-client/.actionScriptProperties b/bigbluebutton-client/.actionScriptProperties
index f961238f3d..24eb9b3807 100755
--- a/bigbluebutton-client/.actionScriptProperties
+++ b/bigbluebutton-client/.actionScriptProperties
@@ -15,6 +15,7 @@
   </compiler>
   <applications>
     <application path="BigBlueButton.mxml"/>
+    <application path="ScreenshareStandalone.mxml"/>
   </applications>
   <modules/>
   <workers/>
diff --git a/bigbluebutton-client/branding/default/style/css/BBBDefault.css b/bigbluebutton-client/branding/default/style/css/BBBDefault.css
index d67999954d..44862eb493 100755
--- a/bigbluebutton-client/branding/default/style/css/BBBDefault.css
+++ b/bigbluebutton-client/branding/default/style/css/BBBDefault.css
@@ -512,7 +512,7 @@ TitleWindow {
 }
 
 .chromeJavaHelpImage {
-	imageSource: Embed(source='assets/images/chromePluginBlocked.png');
+	imageSource: Embed(source='assets/images/jnlp-run-chrome.png');
 }
 
 .webcamSettingsWindowTitleStyle, .micSettingsWindowTitleStyle {
diff --git a/bigbluebutton-client/branding/default/style/css/assets/images/jnlp-run-chrome.png b/bigbluebutton-client/branding/default/style/css/assets/images/jnlp-run-chrome.png
new file mode 100644
index 0000000000000000000000000000000000000000..33ab2ac4085fa3b40f79ee53a3207320cd006ba8
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diff --git a/bigbluebutton-client/build.xml b/bigbluebutton-client/build.xml
index e1358dec71..ecddec11d3 100755
--- a/bigbluebutton-client/build.xml
+++ b/bigbluebutton-client/build.xml
@@ -25,6 +25,8 @@
 	<property name="PRESENT" value="PresentModule" />
 	<property name="DESKSHARE" value="DeskShareModule" />
 	<property name="DESKSHARE_SA" value="DeskshareStandalone" />
+	<property name="SCREENSHARE" value="ScreenshareModule" />
+	<property name="SCREENSHARE_SA" value="ScreenshareStandalone" />
 	<property name="CAM_PREVIEW_SA" value="WebcamPreviewStandalone" />
 	<property name="MICROPHONE_CHECK" value="MicrophoneCheck" />
 	<property name="CAMERA_CHECK" value="CameraCheck" />
@@ -217,7 +219,17 @@
     <echo message="Compiling deskshare without optimization." />
     <build-module-no-link src="${SRC_DIR}" target="${DESKSHARE}" /> 
   </target>
-    
+
+  <target name="build-screenshare-standalone" depends="build-screenshare-no-linker" description="Compile Screenshare Standalone Application">
+    <echo message="Compiling screenshare standalone without optimization." />
+    <build-module-no-link src="${SRC_DIR}" target="${SCREENSHARE_SA}" />
+  </target>
+  
+  <target name="build-screenshare-no-linker" description="Compile Screenshare Module without the linker">
+    <echo message="Compiling screenshare without optimization." />
+    <build-module-no-link src="${SRC_DIR}" target="${SCREENSHARE}" />
+  </target>  
+    	
   <target name="build-webcam-preview-standalone" description="Compile Webcam Preview Standalone Application">
     <echo message="Compiling webcam preview standalone without optimization." />
     <build-module-no-link src="${SRC_DIR}" target="${CAM_PREVIEW_SA}" />
@@ -250,6 +262,11 @@
 		<copy file="${PROD_RESOURCES_DIR}/bbb-deskshare-applet-0.9.0.jar" todir="${OUTPUT_DIR}"/>		
 	</target>
 	
+  <target name="build-screenshare" description="Compile Screenshare Module">
+    <build-module src="${SRC_DIR}" target="${SCREENSHARE}" />
+    <echo message="Copying deskshare applet for Screenshare Module" />
+  </target>
+    	
 	<target name="build-phone" description="Compile Phone Module">
 		<build-module src="${SRC_DIR}" target="${PHONE}" />
 		
@@ -283,7 +300,7 @@
 	
 	<!-- just a grouping of modules to compile -->
 	<target name="build-deskshare-phone-video-whiteboard-dyn" 
-			depends="build-deskshare, build-phone, build-video, build-whiteboard, build-notes, build-polling"
+			depends="build-deskshare, build-screenshare, build-phone, build-video, build-whiteboard, build-notes, build-polling"
 			description="Compile deskshare, phone, video, whiteboard modules">
 	</target>
 	
@@ -384,7 +401,12 @@
 			description="Compiling standalone desktop sharing">	
 			<echo message="Deskshare standalone built without optimization." />
 	</target>
-		
+
+  <target name="compile-screenshare-standalone" depends="build-screenshare-standalone"
+      description="Compiling standalone screen sharing"> 
+      <echo message="Screenshare standalone built without optimization." />
+  </target>
+      	
 	<target name="compile-bbb" depends="build-main-chat-present, build-deskshare-phone-video-whiteboard-dyn, copy-resource-files"
 			description="Compiling the BBB without copying config.xml">	
 	</target>
@@ -505,14 +527,17 @@
 
 	<!-- NOTE: compile-deskshare-standalone MUST come first before compile-bbb as we need the deskshare-standalone
 				to be compiled withouth being optimized by using the linker -->
-	<target name="clean-build-bbb" depends="clean, init-ant-contrib, generate-html-wrapper, compile-deskshare-standalone, 
+	<target name="clean-build-bbb" depends="clean, init-ant-contrib, generate-html-wrapper, compile-deskshare-standalone,
+	                                        compile-screenshare-standalone,
 	                                        build-webcam-preview-standalone, build-webcam-view-standalone, compile-bbb" 
 			description="Build BBB client skipping compiling of locales"/>	
-	<target name="clean-build-all" depends="clean, init-ant-contrib, generate-html-wrapper, compile-deskshare-standalone, build-mic-check,
+	<target name="clean-build-all" depends="clean, init-ant-contrib, generate-html-wrapper, compile-deskshare-standalone, 
+		                                       compile-screenshare-standalone, build-mic-check,
 	                                         build-cam-check, build-conn-check, build-webcam-preview-standalone, build-webcam-view-standalone, 
 	                                         compile-bbb, branding, branding-black" 
 			description="Build BBB client including locales"/>
-	<target name="modules" depends="init-ant-contrib, generate-html-wrapper, compile-deskshare-standalone, 
+	<target name="modules" depends="init-ant-contrib, generate-html-wrapper, compile-deskshare-standalone,
+		                                       compile-screenshare-standalone,
 	                                         build-webcam-preview-standalone, build-webcam-view-standalone, compile-bbb"
                         description="Build BBB client without locales"/>		
 	<target name="cleanandmake" depends="clean-build-all" description="Build BBB client including locales"/>
diff --git a/bigbluebutton-client/locale/en_US/bbbResources.properties b/bigbluebutton-client/locale/en_US/bbbResources.properties
index e190ea76da..3316378b4a 100755
--- a/bigbluebutton-client/locale/en_US/bbbResources.properties
+++ b/bigbluebutton-client/locale/en_US/bbbResources.properties
@@ -280,6 +280,28 @@ bbb.video.publish.closeBtn.accessName = Close the webcam settings dialog box
 bbb.video.publish.closeBtn.label = Cancel
 bbb.video.publish.titleBar = Publish Webcam Window
 bbb.video.streamClose.toolTip = Close stream for: {0}
+bbb.screensharePublish.title = Desktop Sharing: Presenter's Preview
+bbb.screensharePublish.fullscreen.tooltip = Share Your Main Screen
+bbb.screensharePublish.fullscreen.label = Full Screen
+bbb.screensharePublish.region.tooltip = Share a Part of Your Screen
+bbb.screensharePublish.region.label = Region
+bbb.screensharePublish.stop.tooltip = Close screen share
+bbb.screensharePublish.stop.label = Close
+bbb.screensharePublish.maximizeRestoreBtn.toolTip = You cannot maximize this window.
+bbb.screensharePublish.closeBtn.toolTip = Stop Sharing and Close
+bbb.screensharePublish.chromeOnMacUnsupportedHint = Desktop sharing is not currently supported on Chrome running under Mac OS X. Recommend you use FireFox to share desktop.
+bbb.screensharePublish.minimizeBtn.toolTip = Minimize
+bbb.screensharePublish.minimizeBtn.accessibilityName = Minimize the Desktop Sharing Publish Window
+bbb.screensharePublish.maximizeRestoreBtn.accessibilityName = Maximize the Desktop Sharing Publish Window
+bbb.screensharePublish.chromeHint.title = Chrome needs your permission to run the application.
+bbb.screensharePublish.chromeHint.message = Click Keep button to save the file then click the file to run the application.
+bbb.screensharePublish.chromeHint.button = Retry
+bbb.screenshareView.title = Desktop Sharing
+bbb.screenshareView.fitToWindow = Fit to Window
+bbb.screenshareView.actualSize = Display actual size
+bbb.screenshareView.minimizeBtn.accessibilityName = Minimize the Desktop Sharing View Window
+bbb.screenshareView.maximizeRestoreBtn.accessibilityName = Maximize the Desktop Sharing View Window
+bbb.screenshareView.closeBtn.accessibilityName = Close the Desktop Sharing View Window
 bbb.desktopPublish.title = Desktop Sharing: Presenter's Preview
 bbb.desktopPublish.fullscreen.tooltip = Share Your Main Screen
 bbb.desktopPublish.fullscreen.label = Full Screen
diff --git a/bigbluebutton-client/resources/config.xml.template b/bigbluebutton-client/resources/config.xml.template
index 82ce7a363c..f2df5d4c5a 100755
--- a/bigbluebutton-client/resources/config.xml.template
+++ b/bigbluebutton-client/resources/config.xml.template
@@ -53,6 +53,15 @@
 			baseTabIndex="201"
 		/>
 		
+		<module name="ScreenshareModule" 
+      url="http://HOST/client/ScreenshareModule.swf?v=VERSION" 
+      uri="rtmp://HOST/screenshare"
+      showButton="true"
+      autoStart="false"
+      autoFullScreen="false"
+      baseTabIndex="201"
+    />
+    
 		<module name="PhoneModule" url="http://HOST/client/PhoneModule.swf?v=VERSION" 
 			uri="rtmp://HOST/sip" 
 			autoJoin="true"
diff --git a/bigbluebutton-client/resources/prod/BigBlueButton.html b/bigbluebutton-client/resources/prod/BigBlueButton.html
index 11d299b705..1a6c2f77dd 100755
--- a/bigbluebutton-client/resources/prod/BigBlueButton.html
+++ b/bigbluebutton-client/resources/prod/BigBlueButton.html
@@ -91,6 +91,7 @@
     <script src="lib/bigbluebutton.js?v=VERSION" language="javascript"></script>
     <script src="lib/bbb_localization.js?v=VERSION" language="javascript"></script>
     <script src="lib/bbb_blinker.js?v=VERSION" language="javascript"></script>
+    <script src="lib/bbb_screenshare.js" language="javascript"></script>
     <script src="lib/bbb_deskshare.js?v=VERSION" language="javascript"></script>
     <script src="lib/bbb_api_bridge.js?v=VERSION" language="javascript"></script>
     <script src="lib/sip.js?v=VERSION" language="javascript"></script> 
diff --git a/bigbluebutton-client/resources/prod/ScreenshareStandalone.html b/bigbluebutton-client/resources/prod/ScreenshareStandalone.html
new file mode 100755
index 0000000000..cb5c9f48c2
--- /dev/null
+++ b/bigbluebutton-client/resources/prod/ScreenshareStandalone.html
@@ -0,0 +1,42 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
+        <head>
+                <title></title>
+                <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
+                <style type="text/css" media="screen">
+                        html, body, #content    { height:100%; }
+                        body                                    { margin:0; padding:0; overflow:hidden; }
+                        #altContent                             { /* style alt content */ }
+                </style>
+                <script type="text/javascript" src="swfobject/swfobject.js"></script>
+                <script type="text/javascript">
+                        swfobject.registerObject("BigBlueButton", "10.3.0", "expressInstall.swf");
+                </script>
+                <script src="lib/jquery-1.5.1.min.js" language="javascript"></script>
+                <script src="lib/bigbluebutton.js" language="javascript"></script>
+                <script src="lib/bbb_localization.js" language="javascript"></script>
+                <script src="lib/bbb_blinker.js" language="javascript"></script>
+                <script src="lib/bbb_deskshare.js" language="javascript"></script>
+        </head>
+        <body>
+                <div id="content">
+                        <object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="100%" height="100%" id="BigBlueButton" name="BigBlueButton" align="middle">
+                                <param name="movie" value="ScreenshareStandalone.swf?v=VERSION" />
+                                <param name="quality" value="high" />
+                                <param name="allowfullscreen" value="true" />
+                                <param name="bgcolor" value="#869ca7" />
+                                <!--[if !IE]>-->
+                                <object type="application/x-shockwave-flash" data="DeskshareStandalone.swf?v=VERSION" width="100%" height="100%" align="middle">
+                                        <param name="quality" value="high" />
+                                        <param name="bgcolor" value="#869ca7" />
+                                <!--<![endif]-->
+                                        <a href="http://www.adobe.com/go/getflashplayer">
+                                                <img src="http://www.adobe.com/images/shared/download_buttons/get_flash_player.gif" alt="Get Adobe Flash player" />
+                                        </a>
+                                <!--[if !IE]>-->
+                                </object>
+                                <!--<![endif]-->
+                        </object>
+                </div>
+        </body>
+</html>
diff --git a/bigbluebutton-client/resources/prod/lib/bbb_screenshare.js b/bigbluebutton-client/resources/prod/lib/bbb_screenshare.js
new file mode 100644
index 0000000000..3797ed239c
--- /dev/null
+++ b/bigbluebutton-client/resources/prod/lib/bbb_screenshare.js
@@ -0,0 +1,27 @@
+function startScreensharing(jnlp, meetingId, authToken, fullScreen)
+{
+  console.log("Starting JSW [" + authToken + "]");
+  var launchuri = jnlp + "?authToken=" + authToken + "&fullScreen=" + fullScreen + "&meetingId=" + meetingId;
+
+  $('<iframe id="iframe"><iframe/>').attr('src', launchuri).hide().appendTo('body');
+}
+
+        
+function removeFrame () {
+        var div = document.getElementById("deskshare");
+        div.parentNode.removeChild(div);
+}
+
+function setScreenCoordinates(x, y) {
+        document.DeskShareApplet.setScreenCoordinates(x,y);
+}
+
+function stopApplet(){
+        document.DeskShareApplet.destroy();
+        removeFrame();
+}
+
+function checkForJava(){
+//      if (navigator.javaEnabled() || window.navigator.javaEnabled())
+                return 1;
+}
diff --git a/bigbluebutton-client/src/ScreenshareModule.mxml b/bigbluebutton-client/src/ScreenshareModule.mxml
new file mode 100755
index 0000000000..606745dfc9
--- /dev/null
+++ b/bigbluebutton-client/src/ScreenshareModule.mxml
@@ -0,0 +1,117 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<!--
+
+BigBlueButton open source conferencing system - http://www.bigbluebutton.org/
+
+Copyright (c) 2012 BigBlueButton Inc. and by respective authors (see below).
+
+This program 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; either version 3.0 of the License, or (at your option) any later
+version.
+
+BigBlueButton 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 BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
+
+-->
+
+<mx:Module xmlns:mx="http://www.adobe.com/2006/mxml" 
+           xmlns:maps="org.bigbluebutton.modules.deskShare.maps.*"
+           implements="org.bigbluebutton.common.IBigBlueButtonModule"
+           creationComplete="onCreationComplete()" xmlns:maps1="org.bigbluebutton.modules.screenshare.maps.*">
+  
+  <maps1:ScreenshareEventMap id="deskshareGlobalEventMap" />
+  
+  <mx:Script>
+    <![CDATA[
+      import com.asfusion.mate.events.Dispatcher;
+      import org.as3commons.logging.api.ILogger;
+      import org.as3commons.logging.api.getClassLogger;
+      import org.bigbluebutton.modules.screenshare.events.ModuleEvent;
+      import org.bigbluebutton.modules.screenshare.maps.ScreenshareEventMap;
+      
+      private static const LOGGER:ILogger = getClassLogger(ScreenshareModule);
+      
+      private var _moduleName:String = "Desk Share";
+      private var _attributes:Object;
+      
+      private var globalDispatcher:Dispatcher = new Dispatcher();;
+      
+      private function onCreationComplete():void{
+        LOGGER.debug("DeskShareModule initialized");
+      }
+      
+      public function get moduleName():String{
+        return _moduleName;
+      }
+      
+      public function get uri():String{
+        return _attributes.uri;
+      }
+      
+      public function get username():String{
+        return _attributes.username;
+      }
+      
+      public function get mode():String{
+        if (_attributes.mode == null){
+          _attributes.mode = "LIVE";
+          LOGGER.debug("Setting DeskShare mode: " + _attributes.mode);
+        }
+        LOGGER.debug("DeskShare mode: " + _attributes.mode);
+        return _attributes.mode;
+      }
+      
+      public function get userid():Number{
+        return _attributes.userid as Number;
+      }
+      
+      public function get role():String{
+        return _attributes.userrole as String;
+      }
+      
+      public function start(attributes:Object):void{
+        LOGGER.debug("desk share attr: " + attributes.username);
+        _attributes = attributes;
+        
+        var startEvent:ModuleEvent = new ModuleEvent(ModuleEvent.START);
+        startEvent.module = this;
+        globalDispatcher.dispatchEvent(startEvent);
+      }
+      
+      public function stop():void{
+        LOGGER.debug("STOPPING DESKSHARE MODULE!!!");
+        var stopEvent:ModuleEvent = new ModuleEvent(ModuleEvent.STOP);				
+        globalDispatcher.dispatchEvent(stopEvent);
+      }
+      
+      public function getRoom():String{
+        return _attributes.room;
+      }
+      
+      public function getRed5ServerUri():String{
+        return _attributes.uri;
+      }
+      
+      public function getCaptureServerUri():String{
+        var uri:String = _attributes.uri;
+        uri = uri.split("/")[2];
+        return uri;
+      }
+      
+      public function tunnel():Boolean {
+        if (_attributes.protocol == "RTMPT") {
+          LOGGER.debug("Use tunneling for desktop sharing");
+          return true;
+        }
+        return false;
+      }
+    ]]>
+  </mx:Script>
+  
+</mx:Module>
diff --git a/bigbluebutton-client/src/ScreenshareStandalone.mxml b/bigbluebutton-client/src/ScreenshareStandalone.mxml
new file mode 100755
index 0000000000..c612a49684
--- /dev/null
+++ b/bigbluebutton-client/src/ScreenshareStandalone.mxml
@@ -0,0 +1,355 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<!--
+
+BigBlueButton open source conferencing system - http://www.bigbluebutton.org/
+
+Copyright (c) 2012 BigBlueButton Inc. and by respective authors (see below).
+
+This program 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; either version 3.0 of the License, or (at your option) any later
+version.
+
+BigBlueButton 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 BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
+
+-->
+
+<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" 
+                xmlns:mate="http://mate.asfusion.com/"
+                creationComplete="onCreationComplete()" resize="onResize()"
+                backgroundColor="white"
+                width="100%" height="100%"
+                layout="absolute">
+  
+  <mate:Listener type="{AppletStartedEvent.APPLET_STARTED}" method="onAppletStart" />
+  <mate:Listener type="{ViewStreamEvent.STOP}" method="onAppletStop" />
+  <mate:Listener type="{ViewStreamEvent.START}" method="onViewStreamStart"/>
+  <mate:Listener type="{CursorEvent.UPDATE_CURSOR_LOC_EVENT}" method="onUpdateCursorEvent" />
+  <mate:Listener type="{ConnectionEvent.SUCCESS}" method="onDeskshareConnectionEvent" />
+  
+  <mx:Script>
+    <![CDATA[
+      
+      import mx.controls.Image;
+      import mx.core.UIComponent;      
+      import org.bigbluebutton.common.Images;
+      import org.bigbluebutton.modules.screenshare.events.AppletStartedEvent;
+      import org.bigbluebutton.modules.screenshare.events.CursorEvent;
+      import org.bigbluebutton.modules.screenshare.events.ViewStreamEvent;
+      import org.bigbluebutton.modules.screenshare.services.ScreenshareService;
+      import org.bigbluebutton.modules.screenshare.services.red5.ConnectionEvent;
+      import org.bigbluebutton.util.QueryStringParameters;
+      
+      private var videoHolder:UIComponent;
+      
+      private var cursor:Shape = new Shape();;
+      
+      private var images:Images = new Images();
+      [Bindable] public var bbbLogo:Class = images.bbb_logo;
+      
+      private var video:Video;
+      private var ns:NetStream;
+      private var stream:String;
+      private var logoutURL:String;
+      private var host:String;
+      private var room:String;
+      private var displayWidth:Number;
+      private var displayHeight:Number;
+      
+      private var service:ScreenshareService = new ScreenshareService();
+      
+      private var videoWidth:int;
+      private var videoHeight:int;
+      
+      private function onCreationComplete():void {			
+        var p:QueryStringParameters = new QueryStringParameters();
+        p.collectParameters();
+        logoutURL = p.getParameter("LOGOUTURL");
+        host = p.getParameter("HOST");
+        room = p.getParameter("ROOM");
+        service.connect(host, room);
+        
+        cursor.graphics.lineStyle(6, 0xFF0000, 0.6);
+        cursor.graphics.drawCircle(0,0,3);				
+        cursor.visible = false;
+        
+        displayWidth = this.parent.width;
+        displayHeight = this.parent.height;
+      }
+      
+      private function onAppletStart(event:AppletStartedEvent):void{
+        trace("DeskshareSA::onAppletStart.");
+        startVideo(service.getConnection(), room, event.videoWidth, event.videoHeight);
+      }
+      
+      private function onViewStreamStart(event:ViewStreamEvent):void {
+        trace("DeskshareSA::onViewStreamStart.");
+        //				startVideo(service.getConnection(), room, event.videoWidth, event.videoHeight);
+      }
+      
+      private function onAppletStop(event:ViewStreamEvent):void {
+        trace("DeskshareSA::onAppletStop.");
+        var url:URLRequest = new URLRequest(logoutURL);
+        navigateToURL(url, '_self');
+      }
+      
+      private function onDeskshareConnectionEvent(event:ConnectionEvent):void {  
+        var warningText:String;
+        
+        switch(event.type) {
+          case ConnectionEvent.SUCCESS:
+            warningText = "Connecting to server successful.";
+            break;
+          case ConnectionEvent.FAILED:
+            warningText = "Connecting to server failed.";
+            break;
+          case ConnectionEvent.CLOSED:
+            warningText = "Connection to server closed.";
+            break;
+          case ConnectionEvent.REJECTED:
+            warningText = "Connection to server rejected.";
+            break;
+          case ConnectionEvent.INVALIDAPP:
+            warningText = "Connecting to server failed. Invalid application.";
+            break;
+          case ConnectionEvent.APPSHUTDOWN:
+            warningText = "Connection to server failed. Server shutting down.";
+            break;
+          case ConnectionEvent.SECURITYERROR:
+            warningText = "Connecting to server failed. Security error.";
+            break;
+          case ConnectionEvent.DISCONNECTED:
+            warningText =  "Connection to server disconnected.";
+            break;
+          case ConnectionEvent.CONNECTING:
+            warningText = "Connecting to server...";
+            break;
+          case ConnectionEvent.CONNECTING_RETRY:
+            warningText = "Connecting to server failed. Retry [" + event.retryAttempts + "]";
+            break;
+          case ConnectionEvent.CONNECTING_MAX_RETRY:
+            warningText = "Connecting to server failed. Max retry reached. Giving up.";
+            break;
+          case ConnectionEvent.CHECK_FOR_DESKSHARE_STREAM:
+            warningText = "Loading...";
+            break;          
+          case ConnectionEvent.FAIL_CHECK_FOR_DESKSHARE_STREAM:
+            warningText = "Loading shared desktop failed.";
+            break; 
+          case ConnectionEvent.NO_DESKSHARE_STREAM:
+            warningText = "Desktop is not shared.";
+            break; 
+        }
+        
+        showStatusText(warningText, true, "0x000000");
+        
+        trace("CONNECT STATUS EVENT [" + event.type + "]");
+      }
+      
+      private function startVideo(connection:NetConnection, stream:String, videoWidth:Number, videoHeight:Number):void{	
+        ns = new NetStream(connection);
+        ns.addEventListener( NetStatusEvent.NET_STATUS, onNetStatus );
+        ns.addEventListener(AsyncErrorEvent.ASYNC_ERROR, onAsyncError);
+        ns.client = this;
+        ns.bufferTime = 0;
+        ns.receiveVideo(true);
+        ns.receiveAudio(false);
+        video = new Video(videoWidth, videoHeight);
+        video.attachNetStream(ns);
+        
+        this.videoWidth = videoWidth;
+        this.videoHeight = videoHeight;
+        
+        videoHolder = new UIComponent();
+        
+        trace("DeskshareSA::Determine how to display video = [" + videoWidth + "x" + videoHeight + "] display=[" + this.width + "x" + this.height + "]");
+        determineHowToDisplayVideo();
+        
+        ns.play(stream);	
+        this.stream = stream;
+      }
+      
+      private function onMetaData(info:Object):void {
+        trace("DeskshareSA:: ****metadata: width=" + info.width + " height=" + info.height);
+        videoWidth = info.width;
+        videoHeight = info.height;
+        
+        //        determineHowToDisplayVideo();
+      }
+      
+      private function onResize():void {
+        if (video != null) {
+          determineHowToDisplayVideo();        
+        }
+      }
+      
+      private function onUpdateCursorEvent(event:CursorEvent):void {	
+        if (cursor == null) return;	
+        
+        cursor.x = videoHolder.x + (event.x * (videoHolder.width / videoWidth));
+        cursor.y = videoHolder.y + (event.y * (videoHolder.height / videoHeight));
+        
+        cursorImg.visible = true;
+        
+        // DO NOT compute the x and y coordinate and assign directly to the cursorImg
+        // as it results in a flickering and jerky mouse pointer (ralam jun 10, 2010).
+        cursorImg.x = cursor.x;
+        cursorImg.y = cursor.y;                
+      }
+      
+      public function stopViewing():void {
+        ns.close();				
+      }
+      
+      private function onAsyncError(e:AsyncErrorEvent):void{
+        trace("DeskshareSA::::asyncerror " + e.toString());
+      }
+      
+      private function onNetStatus(e:NetStatusEvent):void{
+        switch(e.info.code){
+          case "NetStream.Play.Start":
+            trace("DeskshareSA::NetStream.Publish.Start for broadcast stream " + stream);
+            trace("DeskshareSA::Dispatching start viewing event");
+            service.sendStartedViewingNotification(stream);
+            break;
+          case "NetStream.Play.UnpublishNotify":
+            trace("DeskshareSA::NetStream.Play.UnpublishNotify for broadcast stream " + stream);
+            stopViewing();
+            break;
+          case "NetStream.DRM.UpdateNeeded":
+          case "NetStream.Play.Failed":
+          case "NetStream.Play.FileStructureInvalid":
+          case "NetStream.Play.NoSupportedTrackFound":
+          case "NetStream.Play.StreamNotFound":
+            //          case "NetStream.Play.Reset":
+            showStatusText(e.info.code, true, "0x000000");
+            break;
+        } 
+        
+        trace("NET STATUS EVENT [" + e.info.code + "]");
+      }
+      
+      //----------------------------
+      private function centerToWindow():void{
+        videoHolder.width = video.width = videoWidth;
+        videoHolder.height = video.height = videoHeight;
+        videoHolder.x = video.x = (this.width - video.width) / 4;
+        videoHolder.y = video.y = (this.height - video.height) / 4;
+        
+        trace("DeskshareSA::Center video = [" + video.width + "x" + video.height 
+          + "] display=[" + this.width + "x" + this.height + "]"
+          + "loc=[" + videoHolder.x + "," + videoHolder.y + "]");
+        
+        videoHolder.addChild(video);
+        videoHolder.addChild(cursor);	
+        videoHolder.addChild(cursorImg);
+        
+        showVideoHolder();
+      }
+      
+      private function fitVideoToWindow():void {
+        if (width < height) {
+          fitToWidthAndAdjustHeightToMaintainAspectRatio();				
+        } else {
+          fitToHeightAndAdjustWidthToMaintainAspectRatio();
+        }				
+      }
+      
+      private function videoIsSmallerThanWindow():Boolean {
+        return (videoHeight < height) && (videoWidth < width);
+      }
+      
+      private function fitToWidthAndAdjustHeightToMaintainAspectRatio():void {
+        trace("DeskshareSA::fitToWidthAndAdjustHeightToMaintainAspectRatio");
+        videoHolder.width = video.width = width;
+        // Maintain aspect-ratio
+        videoHolder.height = video.height = (videoHeight * video.width) / videoWidth;
+        videoHolder.x = video.x = 0;
+        videoHolder.y = video.y = 0;
+        
+        trace("DeskshareSA::Disp video = [" + video.width + "x" + video.height 
+          + "] display=[" + this.width + "x" + this.height + "]"
+          + "loc=[" + videoHolder.x + "," + videoHolder.y + "]");
+        
+        videoHolder.addChild(video);	
+        videoHolder.addChild(cursor);	
+        videoHolder.addChild(cursorImg);
+        
+        showVideoHolder();
+      }
+      
+      private function fitToHeightAndAdjustWidthToMaintainAspectRatio():void {
+        trace("DeskshareSA::fitToHeightAndAdjustWidthToMaintainAspectRatio");
+        videoHolder.height = video.height = height;
+        // Maintain aspect-ratio
+        videoHolder.width = video.width = (videoWidth * video.height) / videoHeight;
+        
+        if (videoHolder.width > width) {
+          videoHolder.width = video.width = width;
+          videoHolder.height = video.height = (videoHeight * video.width) / videoWidth;
+        }
+        
+        videoHolder.x = video.x = (width - video.width) / 4;
+        videoHolder.y = video.y = (height - video.height) / 4;	
+        
+        trace("DeskshareSA::Disp video = [" + video.width + "x" + video.height 
+          + "] display=[" + this.width + "x" + this.height + "]"
+          + "loc=[" + videoHolder.x + "," + videoHolder.y + "]");
+        
+        videoHolder.addChild(video);	
+        videoHolder.addChild(cursor);	
+        videoHolder.addChild(cursorImg);
+        
+        showVideoHolder();
+      }
+      
+      private function showVideoHolder():void {
+        addChild(videoHolder);      
+      }
+      
+      private function determineHowToDisplayVideo():void {
+        //         if (videoIsSmallerThanWindow()) {
+        //           trace("Video is smaller than window. Centering.");
+        centerToWindow();
+        //         } else {
+        //           trace("Video is greater than window. Scaling.");
+        //          fitVideoToWindow();
+        //        }
+      }
+      
+      private var hideStatusTextTimer:Timer = null;
+      private function showStatusText(statusText:String, autoHide:Boolean=false, color:String="0xFF0000"):void {
+        
+        if (hideStatusTextTimer != null)
+          hideStatusTextTimer.stop();
+        if (autoHide) {
+          hideStatusTextTimer = new Timer(3000, 1);
+          hideStatusTextTimer.addEventListener(TimerEvent.TIMER, hideStatusText);
+          hideStatusTextTimer.start();
+        }
+        // bring the label to front
+        setChildIndex(statusTextDisplay, getChildren().length - 1);
+        statusTextDisplay.text = statusText;
+        statusTextDisplay.setStyle("color", color);
+        statusTextDisplay.visible = true;
+      }
+      
+      private function hideStatusText(e:TimerEvent):void {
+        statusTextDisplay.visible = false;
+      }
+    ]]>
+  </mx:Script>
+  
+  <mx:Image id="cursorImg" visible="false" source="@Embed('org/bigbluebutton/modules/deskshare/assets/images/cursor4.png')"/>
+  
+  <mx:Fade id="dissolveOut" duration="1000" alphaFrom="1.0" alphaTo="0.0"/>
+  <mx:Fade id="dissolveIn" duration="1000" alphaFrom="0.0" alphaTo="1.0"/>
+  <mx:Text id="statusTextDisplay" width="100%" fontSize="14" fontWeight="bold"  textAlign="center" y="{(this.height - statusTextDisplay.height) / 2}" 
+           visible="false" selectable="false" hideEffect="{dissolveOut}" showEffect="{dissolveIn}"/>
+</mx:Application>
diff --git a/bigbluebutton-client/src/org/bigbluebutton/core/UsersUtil.as b/bigbluebutton-client/src/org/bigbluebutton/core/UsersUtil.as
index b22c101731..59f17d5f1c 100755
--- a/bigbluebutton-client/src/org/bigbluebutton/core/UsersUtil.as
+++ b/bigbluebutton-client/src/org/bigbluebutton/core/UsersUtil.as
@@ -66,6 +66,10 @@ package org.bigbluebutton.core
 		return UserManager.getInstance().getConference().getUserEjectedFromMeeting();
 	}
 	
+  public static function isRecorded():Boolean {
+    return UserManager.getInstance().getConference().record;
+  }
+  
     public static function amIPublishing():CameraSettingsVO {
      return UserManager.getInstance().getConference().amIPublishing();
     }
diff --git a/bigbluebutton-client/src/org/bigbluebutton/main/model/users/UserService.as b/bigbluebutton-client/src/org/bigbluebutton/main/model/users/UserService.as
old mode 100644
new mode 100755
index d1b16dad86..bbce32837c
--- a/bigbluebutton-client/src/org/bigbluebutton/main/model/users/UserService.as
+++ b/bigbluebutton-client/src/org/bigbluebutton/main/model/users/UserService.as
@@ -96,7 +96,7 @@ package org.bigbluebutton.main.model.users
 				UserManager.getInstance().getConference().avatarURL = result.avatarURL;
 				UserManager.getInstance().getConference().voiceBridge = result.voicebridge;
 				UserManager.getInstance().getConference().dialNumber = result.dialnumber;
-				UserManager.getInstance().getConference().record = (result.record != "false");
+				UserManager.getInstance().getConference().record = (result.record.toUpperCase() == "TRUE");
 				
         
         
diff --git a/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/assets/images/Cursor.png b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/assets/images/Cursor.png
new file mode 100755
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diff --git a/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/assets/images/Cursor2.png b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/assets/images/Cursor2.png
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diff --git a/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/assets/images/cursor3.png b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/assets/images/cursor3.png
new file mode 100755
index 0000000000000000000000000000000000000000..c4c180383d8f15ef91e096b37290c1f770b9c746
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diff --git a/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/assets/images/cursor4.png b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/assets/images/cursor4.png
new file mode 100755
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GIT binary patch
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diff --git a/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/AppletStartedEvent.as b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/AppletStartedEvent.as
new file mode 100755
index 0000000000..7d397a05b0
--- /dev/null
+++ b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/AppletStartedEvent.as
@@ -0,0 +1,36 @@
+/**
+* BigBlueButton open source conferencing system - http://www.bigbluebutton.org/
+* 
+* Copyright (c) 2012 BigBlueButton Inc. and by respective authors (see below).
+*
+* This program 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; either version 3.0 of the License, or (at your option) any later
+* version.
+* 
+* BigBlueButton 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 BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
+*
+*/
+package org.bigbluebutton.modules.screenshare.events
+{
+	import flash.events.Event;
+			
+	public class AppletStartedEvent extends Event
+	{
+		public static const APPLET_STARTED:String = "ScreenshareStartedEvent";
+	
+		public var videoWidth:Number = 0;
+		public var videoHeight:Number = 0;
+		
+		public function AppletStartedEvent(type:String = APPLET_STARTED)
+		{
+			super(type, true, false);
+		}
+
+	}
+}
\ No newline at end of file
diff --git a/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/CursorEvent.as b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/CursorEvent.as
new file mode 100755
index 0000000000..32955021ed
--- /dev/null
+++ b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/CursorEvent.as
@@ -0,0 +1,36 @@
+/**
+* BigBlueButton open source conferencing system - http://www.bigbluebutton.org/
+* 
+* Copyright (c) 2012 BigBlueButton Inc. and by respective authors (see below).
+*
+* This program 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; either version 3.0 of the License, or (at your option) any later
+* version.
+* 
+* BigBlueButton 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 BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
+*
+*/
+package org.bigbluebutton.modules.screenshare.events
+{
+	import flash.events.Event;
+
+	public class CursorEvent extends Event
+	{
+		public static const UPDATE_CURSOR_LOC_EVENT:String = "Screenshare Update sharer cursor event";
+		
+		public var x:Number = 0;
+		public var y:Number = 0;
+		
+		public function CursorEvent(type:String, bubbles:Boolean=true, cancelable:Boolean=false)
+		{
+			super(type, bubbles, cancelable);
+		}
+		
+	}
+}
\ No newline at end of file
diff --git a/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/IsSharingScreenEvent.as b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/IsSharingScreenEvent.as
new file mode 100755
index 0000000000..f8799a657e
--- /dev/null
+++ b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/IsSharingScreenEvent.as
@@ -0,0 +1,39 @@
+package org.bigbluebutton.modules.screenshare.events
+{
+  import flash.events.Event;
+  
+  public class IsSharingScreenEvent extends Event
+  {
+    private var _streamId: String;
+    private var _width: int;
+    private var _height: int;
+    private var _url: String;
+    
+    public static const IS_SCREENSHARING: String = "screenshare is sharing screen event";
+    
+    public function IsSharingScreenEvent(streamId: String, width: int, height: int, url: String)
+    {
+      super(IS_SCREENSHARING, true, false);
+      _streamId = streamId;
+      _width = width;
+      _height = height;
+      _url = url;
+    }
+    
+    public function get streamId():String {
+      return _streamId;
+    }
+    
+    public function get width():int {
+      return _width;
+    }
+    
+    public function get height():int {
+      return _height;
+    }
+    
+    public function get url():String {
+      return _url;
+    }
+  }
+}
\ No newline at end of file
diff --git a/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/ModuleEvent.as b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/ModuleEvent.as
new file mode 100755
index 0000000000..370694f776
--- /dev/null
+++ b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/ModuleEvent.as
@@ -0,0 +1,39 @@
+/**
+* BigBlueButton open source conferencing system - http://www.bigbluebutton.org/
+* 
+* Copyright (c) 2012 BigBlueButton Inc. and by respective authors (see below).
+*
+* This program 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; either version 3.0 of the License, or (at your option) any later
+* version.
+* 
+* BigBlueButton 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 BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
+*
+*/
+package org.bigbluebutton.modules.screenshare.events
+{
+	import flash.events.Event;
+	
+	import org.bigbluebutton.common.IBigBlueButtonModule;
+
+	public class ModuleEvent extends Event
+	{
+		public static const START:String = "Screenshare Module Start Event";
+		public static const STOP:String = "Screenshare Module Stop Event";
+		
+		public var module:IBigBlueButtonModule;
+		
+		public function ModuleEvent(type:String, bubbles:Boolean=true, cancelable:Boolean=false)
+		{
+			this.module = module;
+			super(type, bubbles, cancelable);
+		}
+		
+	}
+}
\ No newline at end of file
diff --git a/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/RecordingStatusEvent.as b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/RecordingStatusEvent.as
new file mode 100755
index 0000000000..9e710a34b3
--- /dev/null
+++ b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/RecordingStatusEvent.as
@@ -0,0 +1,40 @@
+/**
+ * BigBlueButton open source conferencing system - http://www.bigbluebutton.org/
+ * 
+ * Copyright (c) 2012 BigBlueButton Inc. and by respective authors (see below).
+ *
+ * This program 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; either version 3.0 of the License, or (at your option) any later
+ * version.
+ * 
+ * BigBlueButton 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 BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+package org.bigbluebutton.modules.screenshare.events
+{
+	import flash.events.Event;
+
+	public class RecordingStatusEvent extends Event
+	{
+		public static const DESKSHARE_RECORD_EVENT = "SCREENSHARE RECORD EVENT";
+		
+		public static const RECORD_STOPPED_EVENT = "SCREENSHARE RECORD STOPPED EVENT";
+		public static const RECORD_STARTED_EVENT = "SCREENSHARE RECORD STARTED EVENT";
+		public static const RECORD_UPDATED_EVENT = "SCREENSHARE RECORD UPDATED EVENT";
+		public static const RECORD_ERROR_EVENT = "SCREENSHARE RECORD ERROR EVENT";
+		
+		public var status:String;
+		
+		public function RecordingStatusEvent(type:String, bubbles:Boolean=true, cancelable:Boolean=false)
+		{
+			super(type, bubbles, cancelable);
+		}
+		
+	}
+}
\ No newline at end of file
diff --git a/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/RequestToStartSharing.as b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/RequestToStartSharing.as
new file mode 100755
index 0000000000..36e9144c40
--- /dev/null
+++ b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/RequestToStartSharing.as
@@ -0,0 +1,15 @@
+package org.bigbluebutton.modules.screenshare.events
+{
+  import flash.events.Event;
+  
+  public class RequestToStartSharing extends Event
+  {
+    
+    public static const REQUEST_SHARE_START:String = "screenshare request to start sharing event";
+    
+    public function RequestToStartSharing()
+    {
+      super(REQUEST_SHARE_START, true, false);
+    }
+  }
+}
\ No newline at end of file
diff --git a/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/RequestToStopSharing.as b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/RequestToStopSharing.as
new file mode 100755
index 0000000000..d5d5683eb7
--- /dev/null
+++ b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/RequestToStopSharing.as
@@ -0,0 +1,14 @@
+package org.bigbluebutton.modules.screenshare.events
+{
+  import flash.events.Event;
+  
+  public class RequestToStopSharing extends Event
+  {
+    public static const REQUEST_SHARE_STOP:String = "screenshare request to stop sharing event";
+    
+    public function RequestToStopSharing()
+    {
+      super(REQUEST_SHARE_STOP, true, false);
+    }
+  }
+}
\ No newline at end of file
diff --git a/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/ScreenshareAppletLaunchedEvent.as b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/ScreenshareAppletLaunchedEvent.as
new file mode 100755
index 0000000000..913ff80c41
--- /dev/null
+++ b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/ScreenshareAppletLaunchedEvent.as
@@ -0,0 +1,14 @@
+package org.bigbluebutton.modules.screenshare.events
+{
+	import flash.events.Event;
+	
+	public class ScreenshareAppletLaunchedEvent extends Event
+	{
+		public static const APPLET_LAUNCHED:String = "SCREENSHARE APPLET LAUNCHED EVENT";
+		
+		public function ScreenshareAppletLaunchedEvent(type:String, bubbles:Boolean=false, cancelable:Boolean=false)
+		{
+			super(type, bubbles, cancelable);
+		}
+	}
+}
\ No newline at end of file
diff --git a/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/ShareEvent.as b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/ShareEvent.as
new file mode 100755
index 0000000000..4f07471be3
--- /dev/null
+++ b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/ShareEvent.as
@@ -0,0 +1,34 @@
+/**
+* BigBlueButton open source conferencing system - http://www.bigbluebutton.org/
+* 
+* Copyright (c) 2012 BigBlueButton Inc. and by respective authors (see below).
+*
+* This program 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; either version 3.0 of the License, or (at your option) any later
+* version.
+* 
+* BigBlueButton 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 BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
+*
+*/
+package org.bigbluebutton.modules.screenshare.events
+{
+	import flash.events.Event;
+
+	public class ShareEvent extends Event
+	{
+		public static const START_SHARING:String = "SCREENSHARE START SHARING";
+		public static const STOP_SHARING:String = "SCREENSHARE STOP SHARING";
+		
+		public function ShareEvent(type:String, bubbles:Boolean=true, cancelable:Boolean=false)
+		{
+			super(type, bubbles, cancelable);
+		}
+		
+	}
+}
\ No newline at end of file
diff --git a/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/ShareStartRequestResponseEvent.as b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/ShareStartRequestResponseEvent.as
new file mode 100755
index 0000000000..d7a43ca759
--- /dev/null
+++ b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/ShareStartRequestResponseEvent.as
@@ -0,0 +1,21 @@
+package org.bigbluebutton.modules.screenshare.events
+{
+  import flash.events.Event;
+  
+  public class ShareStartRequestResponseEvent extends Event
+  {
+    public static const SHARE_START_REQUEST_RESPONSE:String = "screenshare start request response event";
+    
+    public var token: String = null;
+    public var jnlp: String = null;
+    public var success: Boolean;
+    
+    public function ShareStartRequestResponseEvent(token: String, jnlp: String, success: Boolean)
+    {
+      super(SHARE_START_REQUEST_RESPONSE, true, false);
+      this.token = token;
+      this.jnlp = jnlp;
+      this.success = success;
+    }
+  }
+}
\ No newline at end of file
diff --git a/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/ShareStartedEvent.as b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/ShareStartedEvent.as
new file mode 100755
index 0000000000..86c2a01b7c
--- /dev/null
+++ b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/ShareStartedEvent.as
@@ -0,0 +1,17 @@
+package org.bigbluebutton.modules.screenshare.events
+{
+  import flash.events.Event;
+  
+  public class ShareStartedEvent extends Event
+  {
+    public static const SHARE_STATED:String = "screenshare share started event";
+    
+    public var streamId:String;
+    
+    public function ShareStartedEvent(streamId: String)
+    {
+      super(SHARE_STATED, true, false);
+      this.streamId = streamId;
+    }
+  }
+}
\ No newline at end of file
diff --git a/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/ShareStoppedEvent.as b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/ShareStoppedEvent.as
new file mode 100755
index 0000000000..80394165e6
--- /dev/null
+++ b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/ShareStoppedEvent.as
@@ -0,0 +1,17 @@
+package org.bigbluebutton.modules.screenshare.events
+{
+  import flash.events.Event;
+  
+  public class ShareStoppedEvent extends Event
+  {
+    public static const SHARE_STOPPED:String = "screenshare stopped event";
+    
+    public var streamId:String;
+    
+    public function ShareStoppedEvent(streamId: String)
+    {
+      super(SHARE_STOPPED, true, false);
+      this.streamId = streamId;
+    }
+  }
+}
\ No newline at end of file
diff --git a/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/ShareWindowEvent.as b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/ShareWindowEvent.as
new file mode 100755
index 0000000000..72c5447f93
--- /dev/null
+++ b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/ShareWindowEvent.as
@@ -0,0 +1,33 @@
+/**
+* BigBlueButton open source conferencing system - http://www.bigbluebutton.org/
+* 
+* Copyright (c) 2012 BigBlueButton Inc. and by respective authors (see below).
+*
+* This program 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; either version 3.0 of the License, or (at your option) any later
+* version.
+* 
+* BigBlueButton 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 BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
+*
+*/
+package org.bigbluebutton.modules.screenshare.events
+{
+	import flash.events.Event;
+
+	public class ShareWindowEvent extends Event
+	{
+		public static const CLOSE:String = "Screenshare Share Window Close Event";
+		
+		public function ShareWindowEvent(type:String, bubbles:Boolean=true, cancelable:Boolean=false)
+		{
+			super(type, bubbles, cancelable);
+		}
+		
+	}
+}
\ No newline at end of file
diff --git a/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/StartShareRequestFailedEvent.as b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/StartShareRequestFailedEvent.as
new file mode 100755
index 0000000000..40a9a15004
--- /dev/null
+++ b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/StartShareRequestFailedEvent.as
@@ -0,0 +1,14 @@
+package org.bigbluebutton.modules.screenshare.events
+{
+  import flash.events.Event;
+  
+  public class StartShareRequestFailedEvent extends Event
+  {
+    public static const REQUEST_SHARE_FAILED:String = "screenshare request to start share failed event";
+    
+    public function StartShareRequestFailedEvent()
+    {
+      super(REQUEST_SHARE_FAILED, true, false);
+    }
+  }
+}
\ No newline at end of file
diff --git a/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/StartShareRequestSuccessEvent.as b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/StartShareRequestSuccessEvent.as
new file mode 100755
index 0000000000..862a852e60
--- /dev/null
+++ b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/StartShareRequestSuccessEvent.as
@@ -0,0 +1,17 @@
+package org.bigbluebutton.modules.screenshare.events
+{
+  import flash.events.Event;
+  
+  public class StartShareRequestSuccessEvent extends Event
+  {
+    public static const START_SHARE_REQUEST_SUCCESS:String = "screenshare start share request success event";
+    
+    public var authToken: String;
+    
+    public function StartShareRequestSuccessEvent(token: String)
+    {
+      super(START_SHARE_REQUEST_SUCCESS, true, false);
+      authToken = token;
+    }
+  }
+}
\ No newline at end of file
diff --git a/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/StartedViewingEvent.as b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/StartedViewingEvent.as
new file mode 100755
index 0000000000..cc9d73b80f
--- /dev/null
+++ b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/StartedViewingEvent.as
@@ -0,0 +1,35 @@
+/**
+* BigBlueButton open source conferencing system - http://www.bigbluebutton.org/
+* 
+* Copyright (c) 2012 BigBlueButton Inc. and by respective authors (see below).
+*
+* This program 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; either version 3.0 of the License, or (at your option) any later
+* version.
+* 
+* BigBlueButton 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 BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
+*
+*/
+package org.bigbluebutton.modules.screenshare.events
+{
+	import flash.events.Event;
+	
+	public class StartedViewingEvent extends Event
+	{
+		public static const STARTED_VIEWING_EVENT:String = "STARTED VIEWING SCREENSHARE EVENT";
+		
+    public var stream:String;
+    
+		public function StartedViewingEvent(type: String, bubbles:Boolean=true, cancelable:Boolean=false)
+		{
+			super(type, bubbles, cancelable);
+		}
+		
+	}
+}
\ No newline at end of file
diff --git a/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/StopSharingButtonEvent.as b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/StopSharingButtonEvent.as
new file mode 100755
index 0000000000..69ef5b12a5
--- /dev/null
+++ b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/StopSharingButtonEvent.as
@@ -0,0 +1,33 @@
+/**
+* BigBlueButton open source conferencing system - http://www.bigbluebutton.org/
+* 
+* Copyright (c) 2012 BigBlueButton Inc. and by respective authors (see below).
+*
+* This program 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; either version 3.0 of the License, or (at your option) any later
+* version.
+* 
+* BigBlueButton 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 BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
+*
+*/
+package org.bigbluebutton.modules.screenshare.events
+{
+	import flash.events.Event;
+
+	public class StopSharingButtonEvent extends Event
+	{
+		public static const STOP_SHARING:String = "SCREENSHARE Stop Sharing Event";
+		
+		public function StopSharingButtonEvent(type:String)
+		{
+			super(type, true, false);
+		}
+		
+	}
+}
diff --git a/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/StreamEvent.as b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/StreamEvent.as
new file mode 100755
index 0000000000..2defbb494f
--- /dev/null
+++ b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/StreamEvent.as
@@ -0,0 +1,37 @@
+/**
+* BigBlueButton open source conferencing system - http://www.bigbluebutton.org/
+* 
+* Copyright (c) 2012 BigBlueButton Inc. and by respective authors (see below).
+*
+* This program 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; either version 3.0 of the License, or (at your option) any later
+* version.
+* 
+* BigBlueButton 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 BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
+*
+*/
+package org.bigbluebutton.modules.screenshare.events
+{
+	import flash.events.Event;
+
+	public class StreamEvent extends Event
+	{
+		public static const START:String = "SCREENSHARE Stream Started Event";
+		public static const STOP:String = "SCREENSHARE Stream Stopped Event";
+		
+		public var videoWidth:Number = 0;
+		public var videoHeight:Number = 0;
+		
+		public function StreamEvent(type:String, bubbles:Boolean=true, cancelable:Boolean=false)
+		{
+			super(type, bubbles, cancelable);
+		}
+		
+	}
+}
\ No newline at end of file
diff --git a/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/StreamStartedEvent.as b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/StreamStartedEvent.as
new file mode 100755
index 0000000000..b589922ffe
--- /dev/null
+++ b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/StreamStartedEvent.as
@@ -0,0 +1,39 @@
+package org.bigbluebutton.modules.screenshare.events
+{
+  import flash.events.Event;
+  
+  public class StreamStartedEvent extends Event
+  {
+    public static const STREAM_STARTED:String = "screenshare stream started event";
+    
+    private var _streamId: String;
+    private var _width: int;
+    private var _height: int;
+    private var _url: String;
+    
+    public function StreamStartedEvent(streamId: String, width: int, height: int, url: String)
+    {
+      super(STREAM_STARTED, true, false);
+      _streamId = streamId;
+      _width = width;
+      _height = height;
+      _url = url;
+    }
+    
+    public function get streamId():String {
+      return _streamId;
+    }
+    
+    public function get width():int {
+      return _width;
+    }
+    
+    public function get height():int {
+      return _height;
+    }
+    
+    public function get url():String {
+      return _url;
+    }
+  }
+}
\ No newline at end of file
diff --git a/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/StreamStoppedEvent.as b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/StreamStoppedEvent.as
new file mode 100755
index 0000000000..3a73ce6c81
--- /dev/null
+++ b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/StreamStoppedEvent.as
@@ -0,0 +1,17 @@
+package org.bigbluebutton.modules.screenshare.events
+{
+  import flash.events.Event;
+  
+  public class StreamStoppedEvent extends Event
+  {
+    public static const STREAM_STOPPED:String = "screenshare stream stopped event";
+    
+    public var streamId: String;
+    
+    public function StreamStoppedEvent(streamId: String)
+    {
+      super(STREAM_STOPPED, true, false);
+      this.streamId = streamId;
+    }
+  }
+}
\ No newline at end of file
diff --git a/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/ViewStreamEvent.as b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/ViewStreamEvent.as
new file mode 100755
index 0000000000..f68bf73998
--- /dev/null
+++ b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/ViewStreamEvent.as
@@ -0,0 +1,34 @@
+/**
+* BigBlueButton open source conferencing system - http://www.bigbluebutton.org/
+* 
+* Copyright (c) 2012 BigBlueButton Inc. and by respective authors (see below).
+*
+* This program 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; either version 3.0 of the License, or (at your option) any later
+* version.
+* 
+* BigBlueButton 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 BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
+*
+*/
+package org.bigbluebutton.modules.screenshare.events
+{
+	import flash.events.Event;
+
+	public class ViewStreamEvent extends Event
+	{
+		public static const START:String = "SCREENSHARE Start Viewing Stream Event";
+		public static const STOP:String = "SCREENSHARE Stop Viewing Stream Event";
+		
+		public function ViewStreamEvent(type:String)
+		{
+			super(type, true, false);
+		}
+		
+	}
+}
\ No newline at end of file
diff --git a/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/ViewWindowEvent.as b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/ViewWindowEvent.as
new file mode 100755
index 0000000000..60d39bbf67
--- /dev/null
+++ b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/events/ViewWindowEvent.as
@@ -0,0 +1,33 @@
+/**
+* BigBlueButton open source conferencing system - http://www.bigbluebutton.org/
+* 
+* Copyright (c) 2012 BigBlueButton Inc. and by respective authors (see below).
+*
+* This program 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; either version 3.0 of the License, or (at your option) any later
+* version.
+* 
+* BigBlueButton 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 BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
+*
+*/
+package org.bigbluebutton.modules.screenshare.events
+{
+	import flash.events.Event;
+
+	public class ViewWindowEvent extends Event
+	{
+		public static const CLOSE:String = "SCREENSHARE View Window Close Event";
+		
+		public function ViewWindowEvent(type:String, bubbles:Boolean=true, cancelable:Boolean=false)
+		{
+			super(type, bubbles, cancelable);
+		}
+		
+	}
+}
\ No newline at end of file
diff --git a/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/managers/PublishWindowManager.as b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/managers/PublishWindowManager.as
new file mode 100755
index 0000000000..d446b5cdf7
--- /dev/null
+++ b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/managers/PublishWindowManager.as
@@ -0,0 +1,100 @@
+/**
+* BigBlueButton open source conferencing system - http://www.bigbluebutton.org/
+* 
+* Copyright (c) 2012 BigBlueButton Inc. and by respective authors (see below).
+*
+* This program 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; either version 3.0 of the License, or (at your option) any later
+* version.
+* 
+* BigBlueButton 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 BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
+*
+*/
+
+package org.bigbluebutton.modules.screenshare.managers
+{
+	import com.asfusion.mate.events.Dispatcher;
+	
+	import flash.events.TimerEvent;
+	import flash.utils.Timer;
+	
+	import org.as3commons.logging.api.ILogger;
+	import org.as3commons.logging.api.getClassLogger;
+	import org.bigbluebutton.common.IBbbModuleWindow;
+	import org.bigbluebutton.common.LogUtil;
+	import org.bigbluebutton.common.events.CloseWindowEvent;
+	import org.bigbluebutton.common.events.OpenWindowEvent;
+	import org.bigbluebutton.modules.screenshare.services.ScreenshareService;
+	import org.bigbluebutton.modules.screenshare.view.components.ScreensharePublishWindow;
+			
+	public class PublishWindowManager {		
+    private static const LOGGER:ILogger = getClassLogger(PublishWindowManager);
+    
+		private var shareWindow:ScreensharePublishWindow;
+		private var globalDispatcher:Dispatcher;
+		private var service:ScreenshareService;
+		private var buttonShownOnToolbar:Boolean = false;
+		
+		// Timer to auto-publish webcam. We need this timer to delay
+		// the auto-publishing until after the Viewers's window has loaded
+		// to receive the publishing events. Otherwise, the user joining next
+		// won't be able to view the webcam.
+		private var autoPublishTimer:Timer;
+		
+
+    
+		public function PublishWindowManager(service:ScreenshareService) {
+      LOGGER.debug("PublishWindowManager init");
+			globalDispatcher = new Dispatcher();
+			this.service = service;
+		}
+					
+		public function stopSharing():void {
+			if (shareWindow != null) shareWindow.stopSharing();
+		}
+																			
+		public function startSharing(uri:String, room:String, autoStart:Boolean, autoFullScreen:Boolean):void {
+      LOGGER.debug("DS:PublishWindowManager::opening desk share window, autostart=" + autoStart + " autoFullScreen=" + autoFullScreen);
+			shareWindow = new ScreensharePublishWindow();
+			shareWindow.initWindow(service.getConnection(), uri, room, autoStart, autoFullScreen);
+			shareWindow.visible = true;
+			openWindow(shareWindow);
+			if (autoStart || autoFullScreen) {
+				/*
+				* Need to have a timer to trigger auto-publishing of deskshare.
+				*/
+				shareWindow.btnFSPublish.enabled = false;
+				shareWindow.btnRegionPublish.enabled = false;
+				autoPublishTimer = new Timer(2000, 1);
+				autoPublishTimer.addEventListener(TimerEvent.TIMER, autopublishTimerHandler);
+				autoPublishTimer.start();
+			}			
+		}
+		
+		private function autopublishTimerHandler(event:TimerEvent):void {				
+			shareWindow.shareScreen(true);
+		}
+		
+		public function handleShareWindowCloseEvent():void {
+			closeWindow(shareWindow);
+		}
+		
+		private function openWindow(window:IBbbModuleWindow):void {				
+			var event:OpenWindowEvent = new OpenWindowEvent(OpenWindowEvent.OPEN_WINDOW_EVENT);
+			event.window = window;
+			globalDispatcher.dispatchEvent(event);
+		}
+					
+		private function closeWindow(window:IBbbModuleWindow):void {
+			var event:CloseWindowEvent = new CloseWindowEvent(CloseWindowEvent.CLOSE_WINDOW_EVENT);
+			event.window = window;
+			globalDispatcher.dispatchEvent(event);
+		}
+	}
+}
\ No newline at end of file
diff --git a/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/managers/ScreenshareManager.as b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/managers/ScreenshareManager.as
new file mode 100755
index 0000000000..6bf523ca7a
--- /dev/null
+++ b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/managers/ScreenshareManager.as
@@ -0,0 +1,207 @@
+/**
+* BigBlueButton open source conferencing system - http://www.bigbluebutton.org/
+* 
+* Copyright (c) 2012 BigBlueButton Inc. and by respective authors (see below).
+*
+* This program 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; either version 3.0 of the License, or (at your option) any later
+* version.
+* 
+* BigBlueButton 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 BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
+*
+*/
+
+package org.bigbluebutton.modules.screenshare.managers
+{
+	import com.asfusion.mate.events.Dispatcher;
+	import org.as3commons.logging.api.ILogger;
+	import org.as3commons.logging.api.getClassLogger;
+	import org.bigbluebutton.core.UsersUtil;
+	import org.bigbluebutton.main.events.MadePresenterEvent;
+	import org.bigbluebutton.modules.screenshare.events.IsSharingScreenEvent;
+	import org.bigbluebutton.modules.screenshare.events.ShareStartRequestResponseEvent;
+	import org.bigbluebutton.modules.screenshare.events.StartShareRequestFailedEvent;
+	import org.bigbluebutton.modules.screenshare.events.StartShareRequestSuccessEvent;
+	import org.bigbluebutton.modules.screenshare.events.StreamStartedEvent;
+	import org.bigbluebutton.modules.screenshare.events.ViewStreamEvent;
+	import org.bigbluebutton.modules.screenshare.model.ScreenshareModel;
+	import org.bigbluebutton.modules.screenshare.model.ScreenshareOptions;
+	import org.bigbluebutton.modules.screenshare.services.ScreenshareService;
+			
+	public class ScreenshareManager {		
+    private static const LOGGER:ILogger = getClassLogger(ScreenshareManager);
+    private static const LOG:String = "SC::ScreenshareManager - ";	
+    
+		private var publishWindowManager:PublishWindowManager;
+		private var viewWindowManager:ViewerWindowManager;
+		private var toolbarButtonManager:ToolbarButtonManager;
+		private var module:ScreenshareModule;
+		private var service:ScreenshareService;
+		private var globalDispatcher:Dispatcher;
+		private var sharing:Boolean = false;
+   
+		public function ScreenshareManager() {
+			service = new ScreenshareService();
+			globalDispatcher = new Dispatcher();
+			publishWindowManager = new PublishWindowManager(service);
+			viewWindowManager = new ViewerWindowManager(service);	
+			toolbarButtonManager = new ToolbarButtonManager();		
+		}
+		
+		public function handleStartModuleEvent(module:ScreenshareModule):void {
+			trace(LOG + "Screenshare Module starting");
+			this.module = module;			
+			service.handleStartModuleEvent(module);
+      
+      if (UsersUtil.amIPresenter()) {
+        initDeskshare();
+      }      
+		}
+		
+		public function handleStopModuleEvent():void {
+			trace(LOG + "Screenshare Module stopping");
+			publishWindowManager.stopSharing();
+			viewWindowManager.stopViewing();		
+			service.disconnect();
+		}
+		
+    public function handleConnectionSuccessEvent():void {
+      trace(LOG + "handle Connection Success Event");
+      service.checkIfPresenterIsSharingScreen();  
+    }
+    
+    public function handleStreamStoppedEvent():void {
+      LOGGER.debug("Sending deskshare stopped command");
+      service.stopSharingDesktop(module.getRoom(), module.getRoom());
+    }
+    
+		public function handleStreamStartedEvent(event: StreamStartedEvent):void {
+      ScreenshareModel.getInstance().streamId = event.streamId;
+      ScreenshareModel.getInstance().width = event.width;
+      ScreenshareModel.getInstance().height = event.height;
+      ScreenshareModel.getInstance().url = event.url;
+      
+      if (UsersUtil.amIPresenter()) {
+//        var dispatcher:Dispatcher = new Dispatcher();
+//        dispatcher.dispatchEvent(new ViewStreamEvent(ViewStreamEvent.START));        
+      } else {
+        handleStreamStartEvent(ScreenshareModel.getInstance().streamId, event.width, event.height);
+      }
+      
+      var dispatcher:Dispatcher = new Dispatcher();
+      dispatcher.dispatchEvent(new ViewStreamEvent(ViewStreamEvent.START));
+		}
+
+		public function handleIsSharingScreenEvent(event: IsSharingScreenEvent):void {
+			ScreenshareModel.getInstance().streamId = event.streamId;
+			ScreenshareModel.getInstance().width = event.width;
+			ScreenshareModel.getInstance().height = event.height;
+			ScreenshareModel.getInstance().url = event.url;
+			
+			if (UsersUtil.amIPresenter()) {
+//				var dispatcher:Dispatcher = new Dispatcher();
+//				dispatcher.dispatchEvent(new ViewStreamEvent(ViewStreamEvent.START));        
+			} else {
+				handleStreamStartEvent(ScreenshareModel.getInstance().streamId, event.width, event.height);
+        
+			}
+      
+      var dispatcher:Dispatcher = new Dispatcher();
+      dispatcher.dispatchEvent(new ViewStreamEvent(ViewStreamEvent.START));  
+		}
+		
+		
+		public function handleStartedViewingEvent(stream:String):void {
+      LOGGER.debug("handleStartedViewingEvent [" + stream + "]");
+			service.sendStartedViewingNotification(stream);
+		}
+		
+    private function initDeskshare():void {
+      sharing = false;
+      var option:ScreenshareOptions = new ScreenshareOptions();
+      option.parseOptions();
+      if (option.autoStart) {
+        handleStartSharingEvent(true);
+      }
+      if(option.showButton){
+        toolbarButtonManager.addToolbarButton();
+      }      
+    }
+    
+		public function handleMadePresenterEvent(e:MadePresenterEvent):void {
+      LOGGER.debug("Got MadePresenterEvent ");
+      initDeskshare();
+		}
+		
+		public function handleMadeViewerEvent(e:MadePresenterEvent):void{
+      LOGGER.debug("Got MadeViewerEvent ");
+			toolbarButtonManager.removeToolbarButton();
+			if (sharing) {
+				service.requestStopSharing(ScreenshareModel.getInstance().streamId);
+				publishWindowManager.stopSharing();
+			}
+			sharing = false;
+		}
+		
+    public function handleRequestStartSharingEvent():void {
+      toolbarButtonManager.startedSharing();
+      var option:ScreenshareOptions = new ScreenshareOptions();
+      option.parseOptions();
+      var autoStart:Boolean = false; // harcode for now
+      publishWindowManager.startSharing(module.getCaptureServerUri(), module.getRoom(), autoStart, option.autoFullScreen);
+      sharing = true;
+      service.requestStartSharing();
+    }
+    
+    public function handleRequestStopSharingEvent():void {
+      service.requestStopSharing(ScreenshareModel.getInstance().streamId);
+    }
+    
+    public function handleShareStartRequestResponseEvent(event:ShareStartRequestResponseEvent):void {
+      trace(LOG + "handleShareStartRequestResponseEvent");
+      var dispatcher:Dispatcher = new Dispatcher();
+      if (event.success) {
+        ScreenshareModel.getInstance().authToken = event.token;
+        ScreenshareModel.getInstance().jnlp = event.jnlp;
+        dispatcher.dispatchEvent(new StartShareRequestSuccessEvent(ScreenshareModel.getInstance().authToken));
+      } else {
+        dispatcher.dispatchEvent(new StartShareRequestFailedEvent());        
+      }
+    }
+    
+		public function handleStartSharingEvent(autoStart:Boolean):void {
+			trace(LOG + "handleStartSharingEvent");
+			//toolbarButtonManager.disableToolbarButton();
+			toolbarButtonManager.startedSharing();
+			var option:ScreenshareOptions = new ScreenshareOptions();
+			option.parseOptions();
+			publishWindowManager.startSharing(module.getCaptureServerUri(), module.getRoom(), autoStart, option.autoFullScreen);
+			sharing = true;
+		}
+		
+		public function handleShareWindowCloseEvent():void {
+			//toolbarButtonManager.enableToolbarButton();
+			publishWindowManager.handleShareWindowCloseEvent();
+			sharing = false;
+			toolbarButtonManager.stopedSharing();
+		}
+					
+		public function handleViewWindowCloseEvent():void {
+      LOGGER.debug("Received stop viewing command");		
+			viewWindowManager.handleViewWindowCloseEvent();		
+		}
+					
+		private function handleStreamStartEvent(streamId: String, videoWidth:Number, videoHeight:Number):void{
+			trace(LOG + "Received start vieweing command");
+			viewWindowManager.startViewing(streamId, videoWidth, videoHeight);
+		}
+    
+    
+	}
+}
diff --git a/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/managers/ToolbarButtonManager.as b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/managers/ToolbarButtonManager.as
new file mode 100755
index 0000000000..71cd46cc75
--- /dev/null
+++ b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/managers/ToolbarButtonManager.as
@@ -0,0 +1,84 @@
+/**
+* BigBlueButton open source conferencing system - http://www.bigbluebutton.org/
+* 
+* Copyright (c) 2012 BigBlueButton Inc. and by respective authors (see below).
+*
+* This program 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; either version 3.0 of the License, or (at your option) any later
+* version.
+* 
+* BigBlueButton 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 BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
+*
+*/
+
+package org.bigbluebutton.modules.screenshare.managers
+{
+	import com.asfusion.mate.events.Dispatcher;
+	import org.as3commons.logging.api.ILogger;
+	import org.as3commons.logging.api.getClassLogger;
+	import org.bigbluebutton.common.events.ToolbarButtonEvent;
+	import org.bigbluebutton.modules.screenshare.view.components.ToolbarButton;
+			
+	public class ToolbarButtonManager {
+    private static const LOGGER:ILogger = getClassLogger(ToolbarButtonManager);
+    
+		private var button:ToolbarButton;
+		private var isSharing:Boolean = false;
+		private var globalDispatcher:Dispatcher;
+		
+		private var buttonShownOnToolbar:Boolean = false;
+		
+		public function ToolbarButtonManager() {
+			globalDispatcher = new Dispatcher();
+			button = new ToolbarButton();			
+		}
+													
+		public function addToolbarButton():void {
+      LOGGER.debug("DeskShare::addToolbarButton");
+			
+			if ((button != null) && (!buttonShownOnToolbar)) {
+				button = new ToolbarButton();
+				/* Test */ //button.tabIndex=4;
+				var event:ToolbarButtonEvent = new ToolbarButtonEvent(ToolbarButtonEvent.ADD);
+				event.button = button;
+				event.module="DeskShare";
+				//event.tabIndex = 0;
+				globalDispatcher.dispatchEvent(event);	
+				buttonShownOnToolbar = true;	
+				button.enabled = true;		
+			}
+		}
+			
+		public function removeToolbarButton():void {
+			if (buttonShownOnToolbar) {
+				var event:ToolbarButtonEvent = new ToolbarButtonEvent(ToolbarButtonEvent.REMOVE);
+				event.button = button;
+				globalDispatcher.dispatchEvent(event);	
+				buttonShownOnToolbar = false;			
+			}
+		}
+		//OLD - CAN BE DELETED				
+		public function enableToolbarButton():void {
+			button.enabled = true;
+			button.stopDeskshare();
+		}
+		//OLD - CAN BE DELETED
+		public function disableToolbarButton():void {
+			button.enabled = false;			
+		}
+
+		public function startedSharing():void {
+			button.deskshareStatus(button.START_SHARING);
+		}
+
+		public function stopedSharing():void {
+			button.deskshareStatus(button.STOP_SHARING);
+		}
+	}
+}
diff --git a/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/managers/ViewerWindowManager.as b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/managers/ViewerWindowManager.as
new file mode 100755
index 0000000000..804ebe1231
--- /dev/null
+++ b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/managers/ViewerWindowManager.as
@@ -0,0 +1,83 @@
+/**
+* BigBlueButton open source conferencing system - http://www.bigbluebutton.org/
+* 
+* Copyright (c) 2012 BigBlueButton Inc. and by respective authors (see below).
+*
+* This program 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; either version 3.0 of the License, or (at your option) any later
+* version.
+* 
+* BigBlueButton 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 BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
+*
+*/
+
+package org.bigbluebutton.modules.screenshare.managers
+{
+	import com.asfusion.mate.events.Dispatcher;
+	
+	import org.as3commons.logging.api.ILogger;
+	import org.as3commons.logging.api.getClassLogger;
+	import org.bigbluebutton.common.IBbbModuleWindow;
+	import org.bigbluebutton.common.LogUtil;
+	import org.bigbluebutton.common.events.CloseWindowEvent;
+	import org.bigbluebutton.common.events.OpenWindowEvent;
+	import org.bigbluebutton.modules.screenshare.services.ScreenshareService;
+	import org.bigbluebutton.modules.screenshare.view.components.ScreenshareViewWindow;
+			
+	public class ViewerWindowManager {		
+    private static const LOG:String = "SC::ViewerWindowManager - ";	
+    private static const LOGGER:ILogger = getClassLogger(ViewerWindowManager);
+    
+		private var viewWindow:ScreenshareViewWindow;
+		private var service:ScreenshareService;
+		private var isViewing:Boolean = false;
+		private var globalDispatcher:Dispatcher;
+		
+		public function ViewerWindowManager(service:ScreenshareService) {
+			this.service = service;
+			globalDispatcher = new Dispatcher();
+		}
+					
+		public function stopViewing():void {
+			if (isViewing) viewWindow.stopViewing();
+		}
+				
+		public function handleStartedViewingEvent(stream:String):void{
+      LOGGER.debug("ViewerWindowManager handleStartedViewingEvent");
+			service.sendStartedViewingNotification(stream);
+		}
+						
+		private function openWindow(window:IBbbModuleWindow):void{				
+			var event:OpenWindowEvent = new OpenWindowEvent(OpenWindowEvent.OPEN_WINDOW_EVENT);
+			event.window = window;
+			globalDispatcher.dispatchEvent(event);
+		}
+			
+		public function handleViewWindowCloseEvent():void {
+      LOGGER.debug("ViewerWindowManager Received stop viewing command");				
+			closeWindow(viewWindow);
+			isViewing = false;	
+		}
+		
+		private function closeWindow(window:IBbbModuleWindow):void {
+			var event:CloseWindowEvent = new CloseWindowEvent(CloseWindowEvent.CLOSE_WINDOW_EVENT);
+			event.window = window;
+			globalDispatcher.dispatchEvent(event);
+		}
+			
+		public function startViewing(streamId:String, videoWidth:Number, videoHeight:Number):void{
+			trace(LOG + "ViewerWindowManager::startViewing");
+			viewWindow = new ScreenshareViewWindow();
+			viewWindow.startVideo(service.getConnection());
+      openWindow(viewWindow);
+      
+			isViewing = true;
+		}
+	}
+}
\ No newline at end of file
diff --git a/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/maps/ScreenshareEventMap.mxml b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/maps/ScreenshareEventMap.mxml
new file mode 100755
index 0000000000..617f6d9726
--- /dev/null
+++ b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/maps/ScreenshareEventMap.mxml
@@ -0,0 +1,121 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<!--
+
+BigBlueButton open source conferencing system - http://www.bigbluebutton.org/
+
+Copyright (c) 2012 BigBlueButton Inc. and by respective authors (see below).
+
+This program 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; either version 3.0 of the License, or (at your option) any later
+version.
+
+BigBlueButton 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 BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
+
+-->
+
+<EventMap xmlns:mx="http://www.adobe.com/2006/mxml" 
+	xmlns="http://mate.asfusion.com/">
+
+	<mx:Script>
+		<![CDATA[
+			import org.bigbluebutton.modules.screenshare.events.IsSharingScreenEvent;
+			import mx.events.FlexEvent;
+			
+			import org.bigbluebutton.main.events.BBBEvent;
+			import org.bigbluebutton.main.events.MadePresenterEvent;
+			import org.bigbluebutton.modules.screenshare.events.ModuleEvent;
+			import org.bigbluebutton.modules.screenshare.events.RequestToStartSharing;
+			import org.bigbluebutton.modules.screenshare.events.RequestToStopSharing;
+			import org.bigbluebutton.modules.screenshare.events.ShareEvent;
+			import org.bigbluebutton.modules.screenshare.events.ShareStartRequestResponseEvent;
+			import org.bigbluebutton.modules.screenshare.events.ShareWindowEvent;
+			import org.bigbluebutton.modules.screenshare.events.StartedViewingEvent;
+			import org.bigbluebutton.modules.screenshare.events.StreamEvent;
+			import org.bigbluebutton.modules.screenshare.events.StreamStartedEvent;
+			import org.bigbluebutton.modules.screenshare.events.IsSharingScreenEvent;
+			import org.bigbluebutton.modules.screenshare.events.ViewWindowEvent;
+			import org.bigbluebutton.modules.screenshare.managers.ScreenshareManager;
+			import org.bigbluebutton.modules.screenshare.services.red5.ConnectionEvent;
+		]]>
+	</mx:Script>
+	<EventHandlers type="{FlexEvent.PREINITIALIZE}">
+		<!--
+		The FlexEvent.PREINITIALIZE event is a good place for creating and initializing managers.
+		-->
+		<ObjectBuilder generator="{ScreenshareManager}"/>
+	</EventHandlers>
+		
+	<EventHandlers type="{ShareEvent.START_SHARING}">
+		<MethodInvoker generator="{ScreenshareManager}" method="handleStartSharingEvent" arguments="{false}"/>
+	</EventHandlers>
+	
+	<EventHandlers type="{BBBEvent.START_DESKSHARE}">
+		<MethodInvoker generator="{ScreenshareManager}" method="handleStartSharingEvent" arguments="{true}"/>
+	</EventHandlers>
+	
+  <EventHandlers type="{RequestToStartSharing.REQUEST_SHARE_START}">
+    <MethodInvoker generator="{ScreenshareManager}" method="handleRequestStartSharingEvent"/>
+  </EventHandlers>
+  
+  <EventHandlers type="{RequestToStopSharing.REQUEST_SHARE_STOP}">
+    <MethodInvoker generator="{ScreenshareManager}" method="handleRequestStopSharingEvent"/>
+  </EventHandlers>
+  
+  <EventHandlers type="{ShareStartRequestResponseEvent.SHARE_START_REQUEST_RESPONSE}">
+    <MethodInvoker generator="{ScreenshareManager}" method="handleShareStartRequestResponseEvent" arguments="{event}"/>
+  </EventHandlers>
+  
+	<EventHandlers type="{MadePresenterEvent.SWITCH_TO_PRESENTER_MODE}">
+		<MethodInvoker generator="{ScreenshareManager}" method="handleMadePresenterEvent" arguments="{event}"/>
+	</EventHandlers>
+	
+	<EventHandlers type="{MadePresenterEvent.SWITCH_TO_VIEWER_MODE}">
+		<MethodInvoker generator="{ScreenshareManager}" method="handleMadeViewerEvent" arguments="{event}"/>
+	</EventHandlers>
+			
+	<EventHandlers type="{StreamStartedEvent.STREAM_STARTED}">
+		<MethodInvoker generator="{ScreenshareManager}" method="handleStreamStartedEvent" arguments="{event}"/>
+	</EventHandlers>
+
+	<EventHandlers type="{StreamEvent.STOP}" >
+		<MethodInvoker generator="{ScreenshareManager}" method="handleStreamStoppedEvent"/>
+	</EventHandlers>
+
+	<EventHandlers type="{IsSharingScreenEvent.IS_SCREENSHARING}">
+		<MethodInvoker generator="{ScreenshareManager}" method="handleIsSharingScreenEvent" arguments="{event}"/>
+	</EventHandlers>
+	
+		
+	<EventHandlers type="{ShareWindowEvent.CLOSE}">		
+		<MethodInvoker generator="{ScreenshareManager}" method="handleShareWindowCloseEvent"/>
+	</EventHandlers>
+
+  <EventHandlers type="{ConnectionEvent.SUCCESS}">		
+    <MethodInvoker generator="{ScreenshareManager}" method="handleConnectionSuccessEvent"/>
+  </EventHandlers>
+  
+	<EventHandlers type="{StartedViewingEvent.STARTED_VIEWING_EVENT}">		
+		<MethodInvoker generator="{ScreenshareManager}" method="handleStartedViewingEvent" arguments="{event.stream}"/>
+	</EventHandlers>
+		
+	<EventHandlers type="{ViewWindowEvent.CLOSE}">
+		<MethodInvoker generator="{ScreenshareManager}" 	method="handleViewWindowCloseEvent"/>
+	</EventHandlers>
+			
+	<EventHandlers type="{ModuleEvent.STOP}">		
+		<MethodInvoker generator="{ScreenshareManager}" method="handleStopModuleEvent"/>
+	</EventHandlers>
+
+	<EventHandlers type="{ModuleEvent.START}">		
+		<MethodInvoker generator="{ScreenshareManager}" method="handleStartModuleEvent" arguments="{event.module}"/>
+	</EventHandlers>
+
+  	
+</EventMap>
diff --git a/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/model/ScreenshareModel.as b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/model/ScreenshareModel.as
new file mode 100755
index 0000000000..3a9c75d178
--- /dev/null
+++ b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/model/ScreenshareModel.as
@@ -0,0 +1,79 @@
+package org.bigbluebutton.modules.screenshare.model
+{
+  public class ScreenshareModel
+  {
+    
+    private static var instance:ScreenshareModel = null;
+    
+    private var _isScreenSharing:Boolean = false;
+    private var _stream: ScreenshareStream = new ScreenshareStream();
+
+	
+    public function ScreenshareModel(enforcer:SingletonEnforcer) {
+      if (enforcer == null){
+        throw new Error("There can only be 1 ScreenshareModel instance");
+      }
+    }
+    
+    public static function getInstance():ScreenshareModel{
+      if (instance == null){
+        instance = new ScreenshareModel(new SingletonEnforcer());
+      }
+      return instance;
+    }
+    
+    public function get isSharing():Boolean {
+      return _isScreenSharing;
+    }
+    
+    public function get width():int {
+      return _stream.width;
+    }
+   
+    public function set width(w: int):void {
+      _stream.width = w;
+    }
+    
+    public function get height():int {
+      return _stream.height;
+    }
+    
+    public function set height(h: int):void {
+      _stream.height = h;
+    }
+    
+    public function get url():String {
+      return _stream.url;
+    }
+    
+    public function set url(u: String):void {
+      _stream.url = u;
+    }
+    
+    public function get streamId():String {
+      return _stream.streamId;
+    }
+    
+    public function set streamId(s: String):void {
+      _stream.streamId = s;
+    }
+  
+    public function get authToken():String {
+      return _stream.authToken;
+    }
+    
+    public function set authToken(token:String):void {
+      _stream.authToken = token;
+    }
+    
+    public function get jnlp():String {
+      return _stream.jnlp;
+    }
+    
+    public function set jnlp(j:String):void {
+      _stream.jnlp = j;
+    }
+  }
+}
+
+class SingletonEnforcer{}
\ No newline at end of file
diff --git a/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/model/ScreenshareOptions.as b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/model/ScreenshareOptions.as
new file mode 100755
index 0000000000..da7e8f3fc5
--- /dev/null
+++ b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/model/ScreenshareOptions.as
@@ -0,0 +1,51 @@
+/**
+ * BigBlueButton open source conferencing system - http://www.bigbluebutton.org/
+ * 
+ * Copyright (c) 2012 BigBlueButton Inc. and by respective authors (see below).
+ *
+ * This program 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; either version 3.0 of the License, or (at your option) any later
+ * version.
+ * 
+ * BigBlueButton 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 BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+package org.bigbluebutton.modules.screenshare.model
+{
+	import org.bigbluebutton.core.BBB;
+	
+	public class ScreenshareOptions
+	{
+		[Bindable] public var showButton:Boolean = true;
+		[Bindable] public var autoStart:Boolean = false;
+		[Bindable] public var autoFullScreen:Boolean = false;
+		[Bindable] public var baseTabIndex:int;
+		
+		public function parseOptions():void {
+			var vxml:XML = BBB.getConfigForModule("ScreenshareModule");
+			if (vxml != null) {
+				if (vxml.@autoStart != undefined) {
+					autoStart = (vxml.@autoStart.toString().toUpperCase() == "TRUE") ? true : false;
+				}
+				if (vxml.@autoFullScreen != undefined){
+					autoFullScreen = (vxml.@autoFullScreen.toString().toUpperCase() == "TRUE") ? true : false;
+				}
+				if (vxml.@baseTabIndex != undefined) {
+					baseTabIndex = vxml.@baseTabIndex;
+				}
+				else{
+					baseTabIndex = 201;
+				}
+				if (vxml.@showButton != undefined){
+					showButton = (vxml.@showButton.toString().toUpperCase() == "TRUE") ? true : false; 
+				}
+			}
+		}
+	}
+}
\ No newline at end of file
diff --git a/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/model/ScreenshareStream.as b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/model/ScreenshareStream.as
new file mode 100755
index 0000000000..1bc8529fba
--- /dev/null
+++ b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/model/ScreenshareStream.as
@@ -0,0 +1,12 @@
+package org.bigbluebutton.modules.screenshare.model
+{
+  public class ScreenshareStream
+  {
+    public var streamId: String;
+    public var width: int;
+    public var height: int;
+    public var url: String;
+    public var authToken: String;
+    public var jnlp: String;
+  }
+}
\ No newline at end of file
diff --git a/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/services/MessageReceiver.as b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/services/MessageReceiver.as
new file mode 100755
index 0000000000..f73ac59010
--- /dev/null
+++ b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/services/MessageReceiver.as
@@ -0,0 +1,135 @@
+/**
+ * BigBlueButton open source conferencing system - http://www.bigbluebutton.org/
+ * 
+ * Copyright (c) 2012 BigBlueButton Inc. and by respective authors (see below).
+ *
+ * This program 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; either version 3.0 of the License, or (at your option) any later
+ * version.
+ * 
+ * BigBlueButton 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 BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+package org.bigbluebutton.modules.screenshare.services
+{
+  import com.asfusion.mate.events.Dispatcher; 
+  import org.bigbluebutton.modules.screenshare.events.IsSharingScreenEvent;
+  import org.bigbluebutton.modules.screenshare.events.ShareStartRequestResponseEvent;
+  import org.bigbluebutton.modules.screenshare.events.ShareStartedEvent;
+  import org.bigbluebutton.modules.screenshare.events.ShareStoppedEvent;
+  import org.bigbluebutton.modules.screenshare.events.StreamStartedEvent;
+  import org.bigbluebutton.modules.screenshare.events.StreamStoppedEvent;
+  import org.bigbluebutton.modules.screenshare.services.red5.Connection;
+  import org.bigbluebutton.modules.screenshare.services.red5.IMessageListener;
+  
+  public class MessageReceiver implements IMessageListener
+  {
+    private static const LOG:String = "SC::MessageReceiver - ";
+    private var conn: Connection;
+    private var dispatcher:Dispatcher = new Dispatcher();
+    
+    public function MessageReceiver(conn: Connection) {
+      this.conn = conn;
+      this.conn.addMessageListener(this);
+    }
+
+    public function onMessage(messageName:String, message:Object):void {
+      trace(LOG + " Received message " + messageName);
+
+      switch (messageName) {
+        case "isSharingScreenRequestResponse":
+          handleIsSharingScreenRequestResponse(message);
+          break;
+        case "startShareRequestResponse":
+          handleStartShareRequestResponse(message);
+          break;
+        case "screenShareStartedMessage":
+          handleScreenShareStartedMessage(message);
+          break;
+        case "screenShareStoppedMessage":
+          handleScreenShareStoppedMessage(message);
+          break; 
+        case "screenStreamStartedMessage":
+          handleScreenStreamStartedMessage(message);
+          break; 
+        case "screenStreamStoppedMessage":
+          handleScreenStreamStoppedMessage(message);
+          break; 
+        default:
+//          LogUtil.warn("Cannot handle message [" + messageName + "]");
+      }
+    }
+
+    private function handleStartShareRequestResponse(message:Object):void {
+      trace(LOG + "handleStartShareRequestResponse " + message);      
+      var map:Object = JSON.parse(message.msg);      
+      if (map.hasOwnProperty("authToken") && map.hasOwnProperty("jnlp")) {
+        var shareSuccessEvent: ShareStartRequestResponseEvent = new ShareStartRequestResponseEvent(map.authToken, map.jnlp, true);
+        dispatcher.dispatchEvent(shareSuccessEvent); 
+      } else {
+        var shareFailedEvent: ShareStartRequestResponseEvent = new ShareStartRequestResponseEvent(null, null, false);
+        dispatcher.dispatchEvent(shareFailedEvent);         
+      }
+    }
+
+    private function handleScreenShareStartedMessage(message:Object):void {
+      trace(LOG + "handleScreenShareStartedMessage " + message);      
+      var map:Object = JSON.parse(message.msg);      
+      if (map.hasOwnProperty("streamId")) {
+        var streamEvent: ShareStartedEvent = new ShareStartedEvent(map.streamId);
+        dispatcher.dispatchEvent(streamEvent); 
+      }
+    }
+
+    private function handleScreenShareStoppedMessage(message:Object):void {
+      trace(LOG + "handleScreenShareStoppedMessage " + message);      
+      var map:Object = JSON.parse(message.msg);      
+      if (map.hasOwnProperty("streamId")) {
+        var streamEvent: ShareStoppedEvent = new ShareStoppedEvent(map.streamId);
+        dispatcher.dispatchEvent(streamEvent); 
+      }
+    }
+    
+    private function handleScreenStreamStartedMessage(message:Object):void {
+      trace(LOG + "handleScreenStreamStartedMessage " + message);      
+      var map:Object = JSON.parse(message.msg);      
+      if (map.hasOwnProperty("streamId") && map.hasOwnProperty("width") &&
+        map.hasOwnProperty("height") && map.hasOwnProperty("url")) {
+        var streamEvent: StreamStartedEvent = new StreamStartedEvent(map.streamId, map.width,
+            map.height, map.url);
+        dispatcher.dispatchEvent(streamEvent); 
+      }
+    }
+    
+    private function handleScreenStreamStoppedMessage(message:Object):void {
+      trace(LOG + "handleScreenStreamStoppedMessage " + message);      
+      var map:Object = JSON.parse(message.msg);      
+      if (map.hasOwnProperty("streamId")) {
+        var streamEvent: StreamStoppedEvent = new StreamStoppedEvent(map.streamId);
+        dispatcher.dispatchEvent(streamEvent); 
+      }
+    }
+    
+    private function handleIsSharingScreenRequestResponse(message:Object):void {
+      trace(LOG + "handleIsSharingScreenRequestResponse " + message);
+      var map:Object = JSON.parse(message.msg);
+      if (map.hasOwnProperty("sharing") && map.sharing) {
+        if (map.hasOwnProperty("streamId") && map.hasOwnProperty("width") &&
+          map.hasOwnProperty("height") && map.hasOwnProperty("url")) {
+//          var shareEvent: IsSharingScreenEvent = new IsSharingScreenEvent(map.streamId, map.width,
+//            map.height, map.url);
+//          dispatcher.dispatchEvent(shareEvent); 
+          var streamEvent: StreamStartedEvent = new StreamStartedEvent(map.streamId, map.width,
+            map.height, map.url);
+          dispatcher.dispatchEvent(streamEvent); 
+        }
+      }
+    }
+  }
+}
\ No newline at end of file
diff --git a/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/services/MessageSender.as b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/services/MessageSender.as
new file mode 100755
index 0000000000..a76fe86ec3
--- /dev/null
+++ b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/services/MessageSender.as
@@ -0,0 +1,47 @@
+/**
+ * BigBlueButton open source conferencing system - http://www.bigbluebutton.org/
+ * 
+ * Copyright (c) 2012 BigBlueButton Inc. and by respective authors (see below).
+ *
+ * This program 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; either version 3.0 of the License, or (at your option) any later
+ * version.
+ * 
+ * BigBlueButton 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 BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+package org.bigbluebutton.modules.screenshare.services
+{
+	import org.bigbluebutton.modules.screenshare.services.red5.Connection;
+
+
+	public class MessageSender
+	{	
+    private static const LOG:String = "SC::MessageSender - ";	
+    private var conn: Connection;
+    
+    public function MessageSender(conn: Connection) {
+      this.conn = conn;  
+    }
+    
+    public function isScreenSharing(meetingId: String):void {
+      conn.isScreenSharing(meetingId);
+    }
+    
+    public function startShareRequest(meetingId: String, userId: String, record: Boolean):void {
+      conn.startShareRequest(meetingId, userId, record);
+    }
+    
+    public function stopShareRequest(meetingId: String, streamId: String):void {
+      conn.stopShareRequest(meetingId, streamId);
+    }
+
+					
+	}
+}
\ No newline at end of file
diff --git a/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/services/ScreenshareService.as b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/services/ScreenshareService.as
new file mode 100755
index 0000000000..b189930c3c
--- /dev/null
+++ b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/services/ScreenshareService.as
@@ -0,0 +1,104 @@
+/**
+* BigBlueButton open source conferencing system - http://www.bigbluebutton.org/
+* 
+* Copyright (c) 2012 BigBlueButton Inc. and by respective authors (see below).
+*
+* This program 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; either version 3.0 of the License, or (at your option) any later
+* version.
+* 
+* BigBlueButton 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 BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
+*
+*/
+package org.bigbluebutton.modules.screenshare.services
+{
+	import com.asfusion.mate.events.Dispatcher;
+	
+	import flash.net.NetConnection;
+	import org.bigbluebutton.core.UsersUtil;
+	import org.bigbluebutton.modules.screenshare.services.red5.Connection;
+	
+	/**
+	 * The DeskShareProxy communicates with the Red5 deskShare server application 
+	 * @author Snap
+	 * 
+	 */	
+	public class ScreenshareService
+	{	
+    private static const LOG:String = "SC::ScreenshareService - ";	
+    
+		private var conn:Connection;
+
+		private var module:ScreenshareModule;
+		private var dispatcher:Dispatcher;
+		
+
+		private var uri:String;
+		private var room:String;
+    private var sender: MessageSender;
+    private var receiver: MessageReceiver;
+    
+		public function ScreenshareService() {
+			this.dispatcher = new Dispatcher();			
+		}
+		
+		public function handleStartModuleEvent(module:ScreenshareModule):void {
+			trace(LOG + "Screenshare Module starting");
+			this.module = module;			
+			connect(module.uri, module.getRoom());
+		}
+		
+		public function connect(uri:String, room:String):void {
+			this.uri = uri;
+      this.room = room;
+			trace(LOG + "Screenshare Service connecting to " + uri);
+			conn = new Connection(room);
+
+      sender = new MessageSender(conn);
+      receiver = new MessageReceiver(conn);
+      
+			conn.setURI(uri);
+			conn.connect();		
+		}
+			
+    public function getConnection():NetConnection{
+      return conn.getConnection();
+    }
+    
+    public function disconnect():void{
+      conn.disconnect();
+    }
+    
+    public function checkIfPresenterIsSharingScreen():void {
+      trace(LOG + "check if presenter is sharing screen");
+      sender.isScreenSharing(UsersUtil.getInternalMeetingID());
+    }
+		
+    public function requestStartSharing():void {
+      sender.startShareRequest(UsersUtil.getInternalMeetingID(), UsersUtil.getMyUserID(), UsersUtil.isRecorded());
+    }
+    
+    public function requestStopSharing(streamId: String):void {
+      sender.stopShareRequest(UsersUtil.getInternalMeetingID(), streamId);
+    }
+    
+    public function sendStartViewingNotification(captureWidth:Number, captureHeight:Number):void{
+      conn.sendStartViewingNotification(captureWidth, captureHeight);
+    }
+		
+    public function sendStartedViewingNotification(stream:String):void{
+      conn.sendStartedViewingNotification(stream);
+    }
+    
+    public function stopSharingDesktop(meetingId: String, stream: String):void {
+      conn.stopSharingDesktop(meetingId, stream);
+    }
+    
+	}
+}
\ No newline at end of file
diff --git a/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/services/red5/Connection.as b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/services/red5/Connection.as
new file mode 100755
index 0000000000..a6bb09e6c9
--- /dev/null
+++ b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/services/red5/Connection.as
@@ -0,0 +1,422 @@
+/**
+* BigBlueButton open source conferencing system - http://www.bigbluebutton.org/
+* 
+* Copyright (c) 2012 BigBlueButton Inc. and by respective authors (see below).
+*
+* This program 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; either version 3.0 of the License, or (at your option) any later
+* version.
+* 
+* BigBlueButton 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 BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
+*
+*/
+
+package org.bigbluebutton.modules.screenshare.services.red5
+{
+	import com.asfusion.mate.events.Dispatcher;
+	import flash.events.NetStatusEvent;
+	import flash.events.SecurityErrorEvent;
+	import flash.events.TimerEvent;
+	import flash.net.NetConnection;
+	import flash.net.ObjectEncoding;
+	import flash.net.Responder;
+	import flash.net.SharedObject;
+	import flash.utils.Timer;
+	import org.as3commons.logging.api.ILogger;
+	import org.as3commons.logging.api.getClassLogger;
+	import org.bigbluebutton.common.LogUtil;
+	import org.bigbluebutton.core.UsersUtil;
+	import org.bigbluebutton.modules.screenshare.events.AppletStartedEvent;
+	import org.bigbluebutton.modules.screenshare.events.CursorEvent;
+	import org.bigbluebutton.modules.screenshare.events.ViewStreamEvent;
+
+	
+	public class Connection {
+    private static const LOGGER:ILogger = getClassLogger(Connection);
+    public static const LOG:String = "Screenshare::Connection - ";
+    
+		private var netConn:NetConnection;
+		private var uri:String;
+    private const connectionTimeout:int = 5000;
+    private var retryTimer:Timer = null;
+    private var retryCount:int = 0;
+    private const MAX_RETRIES:int = 5;
+    private var deskSO:SharedObject;
+    private var responder:Responder;
+    private var width:Number;
+    private var height:Number;
+    private var meetingId:String;
+    
+    private var dispatcher:Dispatcher = new Dispatcher();    
+    private var _messageListeners:Array = new Array();
+    
+    public function Connection(meetingId:String) {
+      this.meetingId = meetingId;
+    }
+    
+		public function connect(retry:Boolean = false):void {
+      netConn = new NetConnection();
+			netConn.proxyType = "best";
+      netConn.objectEncoding = ObjectEncoding.AMF0;
+      netConn.client = this;
+      
+      netConn.addEventListener(NetStatusEvent.NET_STATUS, netStatusHandler);
+      netConn.addEventListener(SecurityErrorEvent.SECURITY_ERROR, securityErrorHandler);
+      
+			if (getURI().length == 0){
+				trace(LOG + "please provide a valid URI connection string. URI Connection String missing");
+				return;
+			} else if (netConn.connected){
+				trace(LOG + "You are already connected to " + getURI());
+				return;
+			}
+      
+      trace(LOG + "Trying to connect to [" + getURI() + "] retry=[" + retry + "]");
+      if (! (retryCount > 0)) {
+        var ce:ConnectionEvent = new ConnectionEvent(ConnectionEvent.CONNECTING);
+        dispatcher.dispatchEvent(ce);        
+      }
+   
+			netConn.connect(getURI());
+      
+      if (!retry) {
+        retryTimer = new Timer(connectionTimeout, 1);
+        retryTimer.addEventListener(TimerEvent.TIMER_COMPLETE, connectTimeoutHandler);
+        retryTimer.start();
+      }
+		}
+		
+    public function addMessageListener(listener:IMessageListener):void {
+      _messageListeners.push(listener);
+    }
+    
+    public function removeMessageListener(listener:IMessageListener):void {
+      for (var ob:int=0; ob<_messageListeners.length; ob++) {
+        if (_messageListeners[ob] == listener) {
+          _messageListeners.splice (ob,1);
+          break;
+        }
+      }
+    }
+    
+    private function notifyListeners(messageName:String, message:Object):void {
+      if (messageName != null && messageName != "") {
+        for (var notify:String in _messageListeners) {
+          _messageListeners[notify].onMessage(messageName, message);
+        }                
+      } else {
+        trace( LOG + "Message name is undefined");
+      }
+    }  
+    
+    public function onMessageFromServer(messageName:String, msg:Object):void {
+      trace(LOG + "Got message from server [" + messageName + "] data=" + msg.msg); 
+      notifyListeners(messageName, msg);   
+    }
+    
+    private function connectTimeoutHandler(e:TimerEvent):void {
+      trace(LOG + "Connection attempt to [" + getURI() + "] timedout. Retrying.");
+      retryTimer.stop();
+      retryTimer = null;
+      
+      netConn.close();
+      netConn = null;
+      
+      var ce:ConnectionEvent;
+      
+      retryCount++;
+      if (retryCount < MAX_RETRIES) {
+        ce = new ConnectionEvent(ConnectionEvent.CONNECTING_RETRY);
+        ce.retryAttempts = retryCount;
+        dispatcher.dispatchEvent(ce);
+        
+        connect(false);
+      } else {
+        ce = new ConnectionEvent(ConnectionEvent.CONNECTING_MAX_RETRY);
+        dispatcher.dispatchEvent(ce);
+      }
+      
+    }
+       
+		public function close():void{
+			netConn.close();
+		}
+		
+    public function isScreenSharing(meetingId: String):void {
+      var message:Object = new Object();
+      message["meetingId"] = meetingId;
+      
+      sendMessage("screenshare.isScreenSharing", 
+        function(result:String):void { // On successful result
+          LOGGER.debug(result); 
+        },	                   
+        function(status:String):void { // status - On error occurred
+          LOGGER.error(status); 
+        },
+        message
+      );      
+    }
+    
+    private function sendMessage(service:String, onSuccess:Function, onFailure:Function, message:Object=null):void {
+      trace(LOG + "SENDING [" + service + "]");
+      var responder:Responder =	new Responder(                    
+        function(result:Object):void { // On successful result
+          onSuccess("Successfully sent [" + service + "]."); 
+        },	                   
+        function(status:Object):void { // status - On error occurred
+          var errorReason:String = "Failed to send [" + service + "]:\n"; 
+          for (var x:Object in status) { 
+            errorReason += "\t" + x + " : " + status[x]; 
+          } 
+        }
+      );
+      
+      if (message == null) {
+        netConn.call(service, responder);			
+      } else {
+        netConn.call(service, responder, message);
+      }
+    }
+    
+    public function startShareRequest(meetingId: String, userId: String, record: Boolean):void {
+      var message:Object = new Object();
+      message["meetingId"] = meetingId;
+      message["userId"] = userId;
+			message["record"] = record;
+			
+      sendMessage("screenshare.startShareRequest", 
+        function(result:String):void { // On successful result
+          LOGGER.debug(result); 
+        },	                   
+        function(status:String):void { // status - On error occurred
+          LOGGER.error(status); 
+        },
+        message
+      );       
+    }
+    
+    public function stopShareRequest(meetingId: String, streamId: String):void {
+      var message:Object = new Object();
+      message["meetingId"] = meetingId;
+      message["streamId"] = streamId;
+      
+      sendMessage("screenshare.stopShareRequest", 
+        function(result:String):void { // On successful result
+          LOGGER.debug(result); 
+        },	                   
+        function(status:String):void { // status - On error occurred
+          LOGGER.error(status); 
+        },
+        message
+      );         
+    }
+
+    
+		public function setURI(p_URI:String):void{
+			uri = p_URI;
+		}
+		
+		public function getURI():String{
+			return uri + "/" + UsersUtil.getInternalMeetingID();
+		}
+		
+		public function onBWCheck(... rest):Number { 
+			return 0; 
+		} 
+		
+		public function onBWDone(... rest):void { 
+			var p_bw:Number; 
+			if (rest.length > 0) p_bw = rest[0]; 
+			// your application should do something here 
+			// when the bandwidth check is complete 
+			trace("bandwidth = " + p_bw + " Kbps."); 
+		}
+		
+    private function sendUserIdToServer():void {
+      var message:Object = new Object();
+      message["meetingId"] = meetingId;
+      message["userId"] = UsersUtil.getMyUserID();
+      
+      sendMessage("screenshare.setUserId", 
+        function(result:String):void { // On successful result
+          LOGGER.debug(result); 
+        },	                   
+        function(status:String):void { // status - On error occurred
+          LOGGER.error(status); 
+        },
+        message
+      );       
+    }
+    
+		private function netStatusHandler(event:NetStatusEvent):void {	
+      trace(LOG + "Connected to [" + getURI() + "]. [" + event.info.code + "]");
+      
+      if (retryTimer) {
+        retryCount = 0;
+        trace(LOG + "Cancelling retry timer.");
+        retryTimer.stop();
+        retryTimer = null;
+      }
+      
+			
+      var ce:ConnectionEvent;
+			switch(event.info.code){
+				case "NetConnection.Connect.Failed":
+          ce = new ConnectionEvent(ConnectionEvent.FAILED);        
+          dispatcher.dispatchEvent(ce);
+				break;
+				
+				case "NetConnection.Connect.Success":
+          sendUserIdToServer();
+          ce = new ConnectionEvent(ConnectionEvent.SUCCESS);
+          dispatcher.dispatchEvent(ce);
+				break;
+				
+				case "NetConnection.Connect.Rejected":
+          ce = new ConnectionEvent(ConnectionEvent.REJECTED);
+          dispatcher.dispatchEvent(ce);
+				break;
+				
+				case "NetConnection.Connect.Closed":
+          trace(LOG + "Screenshare connection closed.");
+          ce = new ConnectionEvent(ConnectionEvent.CLOSED);
+				break;
+				
+				case "NetConnection.Connect.InvalidApp":
+          ce = new ConnectionEvent(ConnectionEvent.INVALIDAPP);
+          dispatcher.dispatchEvent(ce);
+				break;
+				
+				case "NetConnection.Connect.AppShutdown":
+          ce = new ConnectionEvent(ConnectionEvent.APPSHUTDOWN);
+          dispatcher.dispatchEvent(ce);
+				break;
+				
+				case "NetConnection.Connect.NetworkChange":
+          trace(LOG + "Detected network change. User might be on a wireless and temporarily dropped connection. Doing nothing. Just making a note.");
+					break;
+					
+				default :
+					// I dispatch DISCONNECTED incase someone just simply wants to know if we're not connected'
+					// rather than having to subscribe to the events individually
+          ce = new ConnectionEvent(ConnectionEvent.DISCONNECTED);
+          dispatcher.dispatchEvent(ce);
+					break;
+			}
+		}
+		
+		private function securityErrorHandler(event:SecurityErrorEvent):void{
+      var ce:ConnectionEvent = new ConnectionEvent(ConnectionEvent.SECURITYERROR);
+      dispatcher.dispatchEvent(ce);
+		}
+    
+    public function mouseLocationCallback(x:Number, y:Number):void {
+      var event:CursorEvent = new CursorEvent(CursorEvent.UPDATE_CURSOR_LOC_EVENT);
+      event.x = x;
+      event.y = y;
+      dispatcher.dispatchEvent(event);
+    }
+      
+    public function disconnect():void{
+      if (netConn != null) netConn.close();
+    }
+        
+    public function getConnection():NetConnection{
+      return netConn;
+    }
+    
+    public function connectionFailedHandler(e:ConnectionEvent):void{
+      LOGGER.error("connection failed to " + uri + " with message " + e.toString());
+      trace(LOG + "connection failed to " + uri + " with message " + e.toString());
+    }
+    
+    public function connectionRejectedHandler(e:ConnectionEvent):void{
+      LOGGER.error("connection rejected " + uri + " with message " + e.toString());
+      trace(LOG + "connection rejected " + uri + " with message " + e.toString());
+    }
+    
+    
+    /**
+     * Invoked on the server once the clients' applet has started sharing and the server has started a video stream 
+     * 
+     */		
+    public function appletStarted(videoWidth:Number, videoHeight:Number):void{
+      trace(LOG + "Got applet started");
+      var event:AppletStartedEvent = new AppletStartedEvent();
+      event.videoWidth = videoWidth;
+      event.videoHeight = videoHeight;
+      dispatcher.dispatchEvent(event);
+    }
+    
+    /**
+     * Call this method to send out a room-wide notification to start viewing the stream 
+     * 
+     */		
+    public function sendStartViewingNotification(captureWidth:Number, captureHeight:Number):void{
+      try{
+        deskSO.send("startViewing", captureWidth, captureHeight);
+      } catch(e:Error){
+        LOGGER.error("error while trying to send start viewing notification");
+      }
+    }
+    
+    public function sendStartedViewingNotification(stream:String):void{
+      trace(LOG + "Sending start viewing to server");
+      netConn.call("deskshare.startedToViewStream", null, stream);
+    }
+    
+    public function stopSharingDesktop(meetingId: String, stream: String):void {
+      netConn.call("deskshare.stopSharingDesktop", null, meetingId);
+    }
+    
+    /**
+     * Called by the server when a notification is received to start viewing the broadcast stream .
+     * This method is called on successful execution of sendStartViewingNotification()
+     * 
+     */		
+    public function startViewing(videoWidth:Number, videoHeight:Number):void{
+      trace(LOG + "startViewing invoked by server");
+      
+      var event:ViewStreamEvent = new ViewStreamEvent(ViewStreamEvent.START);
+      dispatcher.dispatchEvent(event);
+    }
+    
+    /**
+     * Sends a notification through the server to all the participants in the room to stop viewing the stream 
+     * 
+     */		
+    public function sendStopViewingNotification():void{
+      trace(LOG + "Sending stop viewing notification to other clients.");
+      try{
+        deskSO.send("stopViewing");
+      } catch(e:Error){
+        trace(LOG + "could not send stop viewing notification");
+      }
+    }
+    
+    /**
+     * Called by the server to notify clients that the deskshare stream has stooped.
+     */
+    public function deskshareStreamStopped():void {
+      stopViewing();
+    }
+    
+    /**
+     * Sends a notification to the module to stop viewing the stream 
+     * This method is called on successful execution of sendStopViewingNotification()
+     * 
+     */		
+    public function stopViewing():void{
+      trace(LOG + "Received dekskshareStreamStopped");
+      dispatcher.dispatchEvent(new ViewStreamEvent(ViewStreamEvent.STOP));
+    }
+    
+    
+	}
+}
diff --git a/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/services/red5/ConnectionEvent.as b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/services/red5/ConnectionEvent.as
new file mode 100755
index 0000000000..02821391e8
--- /dev/null
+++ b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/services/red5/ConnectionEvent.as
@@ -0,0 +1,48 @@
+/**
+* BigBlueButton open source conferencing system - http://www.bigbluebutton.org/
+* 
+* Copyright (c) 2012 BigBlueButton Inc. and by respective authors (see below).
+*
+* This program 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; either version 3.0 of the License, or (at your option) any later
+* version.
+* 
+* BigBlueButton 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 BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
+*
+*/
+package org.bigbluebutton.modules.screenshare.services.red5
+{
+	import flash.events.Event;
+	
+	public class ConnectionEvent extends Event {
+    
+    public static const SCREENSHARE_CONNECTION_EVENT:String = "screenshare connection event";
+    
+    public static const SUCCESS:String = "screenshare connection success";
+    public static const FAILED:String = "screenshare connection failed";
+    public static const CLOSED:String = "screenshare connection closed";
+    public static const REJECTED:String = "screenshare connection rejected";
+    public static const INVALIDAPP:String = "screenshare connection invalidApp";
+    public static const APPSHUTDOWN:String = "screenshare connection appShutdown";
+    public static const SECURITYERROR:String = "screenshare connection securityError";
+    public static const DISCONNECTED:String = "screenshare connection disconnected";
+    public static const CONNECTING:String = "screenshare connection connecting";
+    public static const CONNECTING_RETRY:String = "screenshare connection retry";
+    public static const CONNECTING_MAX_RETRY:String = "screenshare connection max retry";
+    public static const CHECK_FOR_DESKSHARE_STREAM:String = "screenshare connection check screenshare publishing";
+    public static const NO_DESKSHARE_STREAM:String = "screenshare connection screenshare publishing";
+    public static const FAIL_CHECK_FOR_DESKSHARE_STREAM:String = "screenshare connection failed check screenshare publishing";
+      
+    public var retryAttempts:int = 0;
+    
+		public function ConnectionEvent(event: String):void {
+			super(event, true, false);
+		}	
+	}
+}
\ No newline at end of file
diff --git a/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/services/red5/IMessageListener.as b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/services/red5/IMessageListener.as
new file mode 100755
index 0000000000..4a5b955822
--- /dev/null
+++ b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/services/red5/IMessageListener.as
@@ -0,0 +1,25 @@
+/**
+ * BigBlueButton open source conferencing system - http://www.bigbluebutton.org/
+ * 
+ * Copyright (c) 2012 BigBlueButton Inc. and by respective authors (see below).
+ *
+ * This program 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; either version 3.0 of the License, or (at your option) any later
+ * version.
+ * 
+ * BigBlueButton 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 BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+package org.bigbluebutton.modules.screenshare.services.red5
+{
+    public interface IMessageListener
+    {
+        function onMessage(messageName:String, message:Object):void;
+    }
+}
\ No newline at end of file
diff --git a/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/utils/JavaCheck.as b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/utils/JavaCheck.as
new file mode 100755
index 0000000000..ae92afe72a
--- /dev/null
+++ b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/utils/JavaCheck.as
@@ -0,0 +1,104 @@
+/**
+ * WebMeeting open source conferencing system - http://www.speakserve.org/
+ * 
+ * Copyright (c) 2013 SpeakServe Ltd. and by respective authors (see below).
+ *
+ * This program 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; either version 3.0 of the License, or (at your option) any later
+ * version.
+ * 
+ * WebMeeting 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 WebMeeting; if not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+package org.bigbluebutton.modules.screenshare.utils
+{
+	import com.asfusion.mate.events.Dispatcher;
+	
+	import flash.external.ExternalInterface;
+	import flash.utils.setTimeout;
+	
+	import org.bigbluebutton.core.BBB;
+	import org.bigbluebutton.main.events.ClientStatusEvent;
+	import org.bigbluebutton.util.i18n.ResourceUtil;
+	
+	public class JavaCheck {		
+		public static function checkJava():String {
+			var dispatcher : Dispatcher = new Dispatcher();
+			var java_version:String = "1.7.0_51";
+			
+			var xml:XML = BBB.initConfigManager().config.browserVersions;
+			if (xml.@java != undefined) {
+				java_version = xml.@java.toString();
+			}
+			
+			try {
+				var javas : Array = JavaCheck.getJREs();
+			} catch ( e : Error ) {
+				dispatcher.dispatchEvent(new ClientStatusEvent(ClientStatusEvent.FAIL_MESSAGE_EVENT, ResourceUtil.getInstance().getString("bbb.clientstatus.java.title"), ResourceUtil.getInstance().getString("bbb.clientstatus.java.notdetected")));
+				return ResourceUtil.getInstance().getString("bbb.clientstatus.java.notdetected");
+			}
+			
+			if (javas.length == 0) {
+				dispatcher.dispatchEvent(new ClientStatusEvent(ClientStatusEvent.FAIL_MESSAGE_EVENT, ResourceUtil.getInstance().getString("bbb.clientstatus.java.title"), ResourceUtil.getInstance().getString("bbb.clientstatus.java.notinstalled")));
+				return ResourceUtil.getInstance().getString("bbb.clientstatus.java.notinstalled");
+			}
+			
+			var highestJava : String = javas[0];
+			for each (var java : String in javas) {
+				var highest : Array = highestJava.split(".");
+				var iter : Array = java.split(".");
+				
+				if (Number(iter[0]) > Number(highest[0])) {
+					highestJava = java;
+				} else if (Number(iter[0]) == Number(highest[0]) && Number(iter[1]) > Number(highest[1])) {
+					highestJava = java;
+				} else if (Number(iter[0]) == Number(highest[0]) && Number(iter[1]) == Number(highest[1])) {
+					var iterMinor : Number = Number((iter[2] as String).split("_")[1]);
+					var highestMinor : Number = Number((highest[2] as String).split("_")[1]);
+					if (iterMinor > highestMinor)
+					{
+						highestJava = java;
+					}
+				}
+			}
+			
+			var passedJava : Boolean = true;
+			var required : Array = java_version.split(".");
+			highest = highestJava.split(".");
+			if (Number(required[0]) > Number(highest[0])) {
+				passedJava = false;
+			} else if (Number(required[0]) == Number(highest[0]) && Number(required[1]) > Number(highest[1])) {
+				passedJava = false;
+			} else if (Number(required[0]) == Number(highest[0]) && Number(required[1]) == Number(highest[1])) {
+				var requiredMinor : Number = Number((required[2] as String).split("_")[1]);
+				var highestJavaMinor : Number = Number((highest[2] as String).split("_")[1]);
+				if (requiredMinor > highestJavaMinor)
+				{
+					passedJava = false;
+				}
+			}
+			
+			if (!passedJava) {
+				dispatcher.dispatchEvent(new ClientStatusEvent(ClientStatusEvent.FAIL_MESSAGE_EVENT, ResourceUtil.getInstance().getString("bbb.clientstatus.java.title"), ResourceUtil.getInstance().getString("bbb.clientstatus.java.oldversion")));
+				return ResourceUtil.getInstance().getString("bbb.clientstatus.java.oldversion");
+			} else {
+				// Java success
+				return null;
+			}
+		}
+		
+		private static function getJREs():Array{
+			var installedJREs:Array = ExternalInterface.call("deployJava.getJREs");
+			
+			if (installedJREs == null) throw new Error("Javascript files not found.");
+			
+			return installedJREs;
+		}
+	}
+}
\ No newline at end of file
diff --git a/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/view/components/ScreensharePublishWindow.mxml b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/view/components/ScreensharePublishWindow.mxml
new file mode 100755
index 0000000000..3ed641f5b4
--- /dev/null
+++ b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/view/components/ScreensharePublishWindow.mxml
@@ -0,0 +1,448 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<!--
+
+BigBlueButton open source conferencing system - http://www.bigbluebutton.org/
+
+Copyright (c) 2012 BigBlueButton Inc. and by respective authors (see below).
+
+This program 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; either version 3.0 of the License, or (at your option) any later
+version.
+
+BigBlueButton 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 BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
+
+-->
+
+<dspub:MDIWindow 
+  xmlns:mx="http://www.adobe.com/2006/mxml" 
+  implements="org.bigbluebutton.common.IBbbModuleWindow"
+  xmlns:mate="http://mate.asfusion.com/"
+  xmlns:dspub="flexlib.mdi.containers.*"
+  backgroundColor="#C0C0C0"
+  initialize="init()"
+  creationComplete="onCreationComplete()"	
+  verticalScrollPolicy="off" horizontalScrollPolicy="off"
+  width="365" height="350"
+  title="{ResourceUtil.getInstance().getString('bbb.screensharePublish.title')}"
+  resizable="false">
+  
+  <mate:Listener type="{StartShareRequestSuccessEvent.START_SHARE_REQUEST_SUCCESS}" method="handleStartShareRequestSuccessEvent" />
+  <mate:Listener type="{ViewStreamEvent.START}" method="handleStartViewStreamEvent" />
+  <mate:Listener type="{MadePresenterEvent.SWITCH_TO_PRESENTER_MODE}" method="onChangedPresenter" />
+  <mate:Listener type="{MadePresenterEvent.SWITCH_TO_VIEWER_MODE}" method="onChangedPresenter" />	
+  <mate:Listener type="{ViewStreamEvent.STOP}" method="closePublishWindow" />
+  <mate:Listener type="{LocaleChangeEvent.LOCALE_CHANGED}" method="localeChanged" />
+  <mate:Listener type="{StopSharingButtonEvent.STOP_SHARING}" method="stopSharingEvent" />
+  <mate:Listener type="{ShortcutEvent.REMOTE_FOCUS_DESKTOP}" method="remoteFocus" />
+  
+  <mx:Script>
+    <![CDATA[
+      import com.asfusion.mate.events.Dispatcher;   
+      import mx.core.UIComponent;      
+      import org.bigbluebutton.common.Images;
+      import org.bigbluebutton.common.events.LocaleChangeEvent;
+      import org.bigbluebutton.core.UsersUtil;
+      import org.bigbluebutton.main.events.BBBEvent;
+      import org.bigbluebutton.main.events.MadePresenterEvent;
+      import org.bigbluebutton.main.events.ShortcutEvent;
+      import org.bigbluebutton.main.views.MainCanvas;
+      import org.bigbluebutton.modules.screenshare.events.RequestToStopSharing;
+      import org.bigbluebutton.modules.screenshare.events.ScreenshareAppletLaunchedEvent;
+      import org.bigbluebutton.modules.screenshare.events.ShareWindowEvent;
+      import org.bigbluebutton.modules.screenshare.events.StartShareRequestSuccessEvent;
+      import org.bigbluebutton.modules.screenshare.events.StopSharingButtonEvent;
+      import org.bigbluebutton.modules.screenshare.events.StreamEvent;
+      import org.bigbluebutton.modules.screenshare.events.ViewStreamEvent;
+      import org.bigbluebutton.modules.screenshare.model.ScreenshareModel;
+      import org.bigbluebutton.modules.screenshare.model.ScreenshareOptions;
+      import org.bigbluebutton.modules.screenshare.utils.JavaCheck;
+      import org.bigbluebutton.util.i18n.ResourceUtil;
+      
+      private static const LOG:String = "SC::ScreensharePublishWIndow - ";	
+      
+      public static const SCALE:Number = 5;
+      private static const VID_HEIGHT_PAD:Number = 73;
+      private static const VID_WIDTH_PAD:Number = 6;
+      
+      private var images:Images = new Images();
+      [Bindable] public var bbbLogo:Class = images.bbb_logo;
+      
+      private var connection:NetConnection;
+      private var uri:String;
+      private var room:String;
+      private var sharingFullScreen:Boolean = false;
+      private var streaming:Boolean = false;
+      
+      private var video:Video;
+      private var ns:NetStream;
+      [Bindable] private var videoHolder:UIComponent;
+      private var stream:String;
+      private var videoHeight:Number;
+      private var videoWidth:Number;
+      private var captureHeight:Number = Capabilities.screenResolutionY;
+      private var captureWidth:Number = Capabilities.screenResolutionX;
+      private var autoStart:Boolean = false;
+      private var globalDispatcher:Dispatcher = new Dispatcher();
+      private var javaTimer:Timer;
+      
+      
+      [Bindable] private var cursor:Sprite;
+      [Bindable] private var baseIndex:int;
+      [Bindable] private var dsOptions:ScreenshareOptions;
+      
+      private function init():void {
+        dsOptions = new ScreenshareOptions();
+        baseIndex = dsOptions.baseTabIndex;
+      }
+      
+      private function onCreationComplete():void {
+        windowControls.maximizeRestoreBtn.enabled = false;
+        
+        cursor = new Sprite();
+        cursor.graphics.lineStyle(6, 0xFF0000, 0.6);
+        cursor.graphics.drawCircle(0,0,3);		
+        
+        var javaIssue:String = JavaCheck.checkJava();
+        
+        if (isUsingLessThanChrome38OnMac()) {
+          setCurrentState("chromeOnMacWarningState");
+        }
+        else if (javaIssue != null) {
+          setCurrentState("javaIssueWarningState");
+          javaIssueWarningStateLbl.htmlText = javaIssue;
+        }
+        else {
+          setCurrentState("dispFullRegionControlBar");
+        }
+        resourcesChanged();
+        
+        titleBarOverlay.tabIndex = baseIndex;
+        titleBarOverlay.focusEnabled = true;
+        
+        minimizeBtn.tabIndex = baseIndex+1;
+        maximizeRestoreBtn.tabIndex = baseIndex+2;
+        closeBtn.tabIndex = baseIndex+3;
+      }
+      
+      private function remoteFocus(e:ShortcutEvent):void{
+        focusManager.setFocus(minimizeBtn);
+      }
+      
+      public function get defaultWidth():int{
+        return this.width;
+      }
+      
+      public function get defaultHeight():int{
+        return this.height;
+      }
+      
+      public function set defaultHeight(height:int):void{
+        this.height = height;
+      }
+      
+      public function set defaultWidth(width:int):void{
+        this.width = width;
+      }
+      
+      public function getPrefferedPosition():String{
+        return MainCanvas.DESKTOP_SHARING_PUBLISH;
+      }
+      
+      /*
+      * Implement resizeable interface.
+      */			
+      public function resetWidthAndHeight():void{/* do nothing */}
+      
+      public function initWindow(connection:NetConnection, uri:String, room:String, autoStart:Boolean, autoFullScreen:Boolean):void {
+        this.connection = connection;
+        this.uri = uri;
+        this.room = room;				
+        this.autoStart = autoStart;
+        /*if(autoFullScreen)
+        shareScreen(true);*/		
+      }
+      
+      private function handleStartShareRequestSuccessEvent(event:StartShareRequestSuccessEvent):void {
+        
+      }
+      
+      public function shareScreen(fullScreen:Boolean):void {
+        trace(LOG + "Calling shareScreen");
+        btnFSPublish.enabled = false;
+        btnRegionPublish.enabled = false;
+        javaTimer = new Timer(1000, 1);
+        javaTimer.addEventListener(TimerEvent.TIMER, onJavaTimer);
+        javaTimer.start();
+        startSharing(connection, uri, room, fullScreen);
+      }
+      
+      private function startSharing(connection:NetConnection, uri:String, room:String, fullScreen:Boolean):void {
+        var captureX:Number = 0;
+        var captureY:Number = 0;				
+        sharingFullScreen = fullScreen;
+        var authToken:String = ScreenshareModel.getInstance().authToken;
+        var jnlp: String = ScreenshareModel.getInstance().jnlp;
+        trace(LOG + "StartScreensharing jnlp=" + jnlp + " token=" + authToken);
+        ExternalInterface.call("startScreensharing", jnlp, UsersUtil.getInternalMeetingID(), authToken, fullScreen);
+      }
+      
+      public function stopSharing():void {
+        trace(LOG + "Calling stopSharing");
+        if (streaming) {
+          stopStream();
+          var streamEvent:RequestToStopSharing = new RequestToStopSharing();
+          dispatchEvent(streamEvent);					
+        }
+        sharingFullScreen = false;
+        streaming = false;
+        
+        closeWindow();
+      }
+      
+      public function stopSharingEvent(evt:StopSharingButtonEvent):void{
+        if (streaming) {
+          stopStream();
+          var streamEvent:StreamEvent = new StreamEvent(StreamEvent.STOP);
+          dispatchEvent(streamEvent);					
+        }
+        sharingFullScreen = false;
+        streaming = false;
+        
+        closeWindow();
+      }
+      
+      private function onJavaTimer(e:TimerEvent):void {
+        var browser:Array = ExternalInterface.call("determineBrowser");
+        if (browser[0] == "Chrome")
+          javaHelpArea.visible = javaHelpArea.includeInLayout = true;
+      }
+      
+      private function handleStartViewStreamEvent(event:ViewStreamEvent):void{
+        trace(LOG + "handleStartViewStreamEvent");
+        var width: int = ScreenshareModel.getInstance().width;
+        var height: int = ScreenshareModel.getInstance().height;
+        var streamId: String = ScreenshareModel.getInstance().streamId;
+        startPreviewStream(connection, streamId, width, height);
+      }
+      
+      private function startPreviewStream(nc:NetConnection, streamId:String, capWidth:Number, capHeight:Number):void{			
+        
+        removeJavaHelpArea();
+        
+        trace(LOG + "Viewing stream =[" + streamId + "]");
+        streaming = true;
+        
+        // Store capture dimensions so we can position cursor properly.
+        captureWidth = capWidth;
+        captureHeight = capHeight;
+        
+        videoHolder = new UIComponent();
+        
+        var vidW:Number = captureWidth;
+        var vidH:Number = captureHeight;
+        
+        // Don't scale if capture dimension is smaller than window.
+        if((captureWidth > this.width - VID_WIDTH_PAD) && (captureHeight < this.height - VID_HEIGHT_PAD)){
+          vidW = this.width - VID_WIDTH_PAD;
+          vidH = (captureHeight / captureWidth) * vidW;
+        }
+        else if( ((captureWidth < this.width - VID_WIDTH_PAD) && (captureHeight > this.height - VID_HEIGHT_PAD)) 
+          || ((captureWidth > this.width - VID_WIDTH_PAD) && (captureHeight > this.height - VID_HEIGHT_PAD)) ){
+          vidH = this.height - VID_HEIGHT_PAD;
+          vidW = (captureWidth / captureHeight) * vidH;
+        }
+        else{
+          vidW = captureWidth;
+          vidH = captureHeight;
+        }
+        
+        trace("deskshare preview[" + captureWidth + "," + captureHeight + "][" + vidW + "," + vidH + "]");
+        video = new Video(vidW, vidH);
+        video.width = vidW;
+        video.height = vidH;
+        videoHolder.width = vidW;
+        videoHolder.height = vidH;
+        video.x = videoHolder.x = (this.width - VID_WIDTH_PAD - vidW) / 2;
+        video.y = videoHolder.y = (this.height - VID_HEIGHT_PAD - vidH) / 2;
+        
+        
+        videoHolder.addChild(video);
+        videoHolder.addChild(cursor);
+        cursor.visible = false;
+        this.addChild(videoHolder);
+        
+        ns = new NetStream(nc);
+        ns.addEventListener(AsyncErrorEvent.ASYNC_ERROR, onAsyncError);
+        ns.addEventListener( NetStatusEvent.NET_STATUS, onNetStatus );
+        ns.client = this;
+        ns.bufferTime = 0;
+        ns.receiveVideo(true);
+        ns.receiveAudio(false);
+        video.attachNetStream(ns);
+        ns.play(streamId);
+        
+        btnClosePublish.enabled = true;
+        btnFSPublish.enabled = false;				
+        btnRegionPublish.enabled = false;
+      }
+      
+      public function onMetaData(info:Object):void{
+        trace("metadata: width=" + info.width + " height=" + info.height);
+      }
+      
+      private function stopStream():void{
+        streaming = false;
+        captureHeight = Capabilities.screenResolutionY;
+        captureWidth = Capabilities.screenResolutionX;
+        ns.close();
+      }
+      
+      private function onAsyncError(e:AsyncErrorEvent):void{
+        trace("VIdeoWindow::asyncerror " + e.toString());
+      }
+      
+      private function onNetStatus(e:NetStatusEvent):void{
+        switch(e.info.code){
+          case "NetStream.Publish.Start":
+            trace("NetStream.Publish.Start for broadcast stream " + stream);
+            break;
+          case "NetStream.Play.UnpublishNotify":
+            trace("NetStream.Play.UnpublishNotify for broadcast stream " + stream);
+            stopSharing();
+            break;
+          case "NetStream.Play.Start":
+            trace("Netstatus: " + e.info.code);
+            globalDispatcher.dispatchEvent(new BBBEvent(BBBEvent.DESKSHARE_STARTED));
+        }
+      }
+      
+      private function onChangedPresenter(e:Event):void{
+        stopSharing();
+        closeWindow();
+      }
+      
+      private function closeWindow():void {			
+        dispatchEvent(new ShareWindowEvent(ShareWindowEvent.CLOSE));				
+      }		
+      
+      private function restartJava():void {
+        shareScreen(sharingFullScreen);
+      }
+      
+      private function removeJavaHelpArea():void {
+        if (javaTimer && javaTimer.running) {
+          javaTimer.stop();
+        }
+        javaHelpArea.visible = javaHelpArea.includeInLayout = false;
+      }
+      
+      /*
+      * Override the close handler. We want the Event Map to send a message to
+      * the MDIManager to close this window;
+      */
+      override public function close(event:MouseEvent = null):void {
+        stopSharing();
+        closeWindow();
+      }		
+      
+      override protected function resourcesChanged():void{
+        super.resourcesChanged();
+        this.title = ResourceUtil.getInstance().getString('bbb.screensharePublish.title');
+        
+        if (titleBarOverlay != null) {
+          titleBarOverlay.accessibilityName = ResourceUtil.getInstance().getString('bbb.screensharePublish.title');
+        }
+        
+        if (windowControls != null) {
+          minimizeBtn.toolTip = ResourceUtil.getInstance().getString('bbb.screensharePublish.minimizeBtn.toolTip');
+          minimizeBtn.accessibilityName = ResourceUtil.getInstance().getString("bbb.screensharePublish.minimizeBtn.accessibilityName");
+          
+          maximizeRestoreBtn.toolTip = ResourceUtil.getInstance().getString('bbb.screensharePublish.maximizeRestoreBtn.toolTip');
+          maximizeRestoreBtn.accessibilityName = ResourceUtil.getInstance().getString("bbb.screensharePublish.maximizeRestoreBtn.accessibilityName");
+          
+          closeBtn.toolTip = ResourceUtil.getInstance().getString('bbb.screensharePublish.closeBtn.toolTip');
+          closeBtn.accessibilityName = ResourceUtil.getInstance().getString("bbb.screensharePublish.closeBtn.accessibilityName");
+        }
+      }
+      
+      private function localeChanged(e:Event):void{
+        resourcesChanged();
+      }
+      
+      private function closePublishWindow(event:ViewStreamEvent):void{
+        stopStream();
+        closeWindow();
+      }
+      
+      private function isUsingLessThanChrome38OnMac():Boolean {
+        var browser:Array = ExternalInterface.call("determineBrowser");
+        return ((browser[0] == "Chrome") && (parseInt(browser[1]) <= 38) && (Capabilities.os.indexOf("Mac") >= 0));
+      }
+    ]]>
+  </mx:Script>
+  
+  <!--http://stackoverflow.com/questions/369120/why-does-mxstates-have-trouble-being-resolved-to-a-component-implementation-->
+  <mx:VBox id="javaHelpArea" includeInLayout="false" visible="false" height="100%" width="100%" verticalAlign="middle" horizontalAlign="center">
+    <mx:Text width="80%" textAlign="center" styleName="desktopShareTextStyle" text="{ResourceUtil.getInstance().getString('bbb.screensharePublish.chromeHint.title')}" />
+    <mx:Image id="javaHelpImg" styleName="chromeJavaHelpImage" source="{javaHelpImg.getStyle('imageSource')}" />
+    <mx:Text width="80%" textAlign="center" styleName="desktopShareTextStyle" text="{ResourceUtil.getInstance().getString('bbb.screensharePublish.chromeHint.message')}" />
+  </mx:VBox>
+  <dspub:states>	    
+    <mx:State name="dispFullRegionControlBar">   
+      <mx:AddChild>
+        <mx:ControlBar id="fullRegionBottomBar">
+          <mx:VBox width="100%" height="100%" horizontalAlign="center">
+            <mx:HBox horizontalAlign="center">
+              <mx:Button id="btnFSPublish" 
+                         toolTip="{ResourceUtil.getInstance().getString('bbb.screensharePublish.fullscreen.tooltip')}" 
+                         label="{ResourceUtil.getInstance().getString('bbb.screensharePublish.fullscreen.label')}" 
+                         visible="true" 
+                         click="shareScreen(true)" 
+                         tabIndex="{baseIndex+4}"/>
+              <mx:Spacer width="100%"/>
+              <mx:Button id="btnClosePublish" 
+                         toolTip="{ResourceUtil.getInstance().getString('bbb.screensharePublish.stop.tooltip')}" 
+                         label="{ResourceUtil.getInstance().getString('bbb.screensharePublish.stop.label')}" 
+                         visible="true" 
+                         enabled="false" 
+                         click="stopSharing()" 
+                         tabIndex="{baseIndex+5}"/>
+              <mx:Spacer width="100%"/>
+              <mx:Button id="btnRegionPublish"
+                         toolTip="{ResourceUtil.getInstance().getString('bbb.screensharePublish.region.tooltip')}" 
+                         label="{ResourceUtil.getInstance().getString('bbb.screensharePublish.region.label')}" 
+                         visible="true" 
+                         click="shareScreen(false)" 
+                         tabIndex="{baseIndex+6}"
+                         focusEnabled="false"
+                         tabEnabled="false"/>
+              <mx:Spacer width="100%"/>                      
+            </mx:HBox>
+          </mx:VBox>
+        </mx:ControlBar>
+      </mx:AddChild>
+    </mx:State>	
+    <mx:State name="chromeOnMacWarningState">
+      <mx:AddChild>
+        <mx:VBox height="100%" width="100%" verticalAlign="middle" horizontalAlign="center">
+          <mx:Text id="chromeOnMacWarningLbl" width="80%" textAlign="center" styleName="desktopShareTextStyle"
+                   text="{ResourceUtil.getInstance().getString('bbb.screensharePublish.chromeOnMacUnsupportedHint')}" />
+        </mx:VBox>
+      </mx:AddChild>
+    </mx:State>
+    <mx:State name="javaIssueWarningState">
+      <mx:AddChild>
+        <mx:VBox height="100%" width="100%" verticalAlign="middle" horizontalAlign="center">
+          <mx:Text id="javaIssueWarningStateLbl" width="80%" textAlign="center" styleName="desktopShareTextStyle" />
+        </mx:VBox>
+      </mx:AddChild>
+    </mx:State>
+  </dspub:states>
+</dspub:MDIWindow>
diff --git a/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/view/components/ScreenshareViewWindow.mxml b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/view/components/ScreenshareViewWindow.mxml
new file mode 100755
index 0000000000..b34b79205a
--- /dev/null
+++ b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/view/components/ScreenshareViewWindow.mxml
@@ -0,0 +1,351 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<!--
+
+BigBlueButton open source conferencing system - http://www.bigbluebutton.org/
+
+Copyright (c) 2012 BigBlueButton Inc. and by respective authors (see below).
+
+This program 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; either version 3.0 of the License, or (at your option) any later
+version.
+
+BigBlueButton 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 BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
+
+-->
+
+<MDIWindow xmlns="flexlib.mdi.containers.*" 
+	xmlns:mx="http://www.adobe.com/2006/mxml" 
+	width="600" height="400"
+	initialize="init()"
+	creationComplete="onCreationComplete()"
+	implements="org.bigbluebutton.common.IBbbModuleWindow"
+	xmlns:mate="http://mate.asfusion.com/"
+	title="{ResourceUtil.getInstance().getString('bbb.screenshareView.title')}" 
+	showCloseButton="false"
+	resize="fitToWindow()" >
+	
+	<mate:Listener type="{ViewStreamEvent.STOP}" method="onStopViewStreamEvent" />
+	<mate:Listener type="{LocaleChangeEvent.LOCALE_CHANGED}" method="localeChanged" />
+  
+	<mx:Script>
+		<![CDATA[
+      import com.asfusion.mate.events.Dispatcher;     
+      import flexlib.mdi.events.MDIWindowEvent;      
+      import mx.core.UIComponent;      
+      import org.bigbluebutton.common.Images;
+      import org.bigbluebutton.common.events.LocaleChangeEvent;
+      import org.bigbluebutton.core.managers.UserManager;
+      import org.bigbluebutton.main.api.JSLog;
+      import org.bigbluebutton.main.views.MainCanvas;
+      import org.bigbluebutton.modules.screenshare.events.CursorEvent;
+      import org.bigbluebutton.modules.screenshare.events.StartedViewingEvent;
+      import org.bigbluebutton.modules.screenshare.events.ViewStreamEvent;
+      import org.bigbluebutton.modules.screenshare.events.ViewWindowEvent;
+      import org.bigbluebutton.modules.screenshare.model.ScreenshareModel;
+      import org.bigbluebutton.modules.screenshare.model.ScreenshareOptions;
+      import org.bigbluebutton.util.i18n.ResourceUtil;
+      
+      private static const LOG:String = "SC::ScreenshareViewWIndow - ";
+      
+			private var screenHeight:Number = Capabilities.screenResolutionY;
+			private var screenWidth:Number = Capabilities.screenResolutionX;
+						
+			private var images:Images = new Images();
+			[Bindable] public var fitToWidthIcon:Class = images.magnifier;
+			[Bindable] public var fitToActualSizeIcon:Class = images.mag_reset;
+					
+      private var streamAvailable:Boolean = false;
+      
+			private var video:Video;
+			private var ns:NetStream;
+			private var videoHolder:UIComponent = new UIComponent();
+			private var streamId:String;
+			private var videoHeight:Number = 1;
+			private var videoWidth:Number = 1;
+			
+			private static const VIDEO_WIDTH_PADDING:int = 7;
+			private static const VIDEO_HEIGHT_PADDING:int = 65;
+
+			// The following code block is to deal with a bug in FLexLib 
+			// with MDI windows not responding well to being maximized
+			private var savedWindowWidth:Number;
+			private var savedWindowHeight:Number;
+			private var savedX:Number;
+			private var savedY:Number;
+			private var isMaximized:Boolean = false;
+			private var connection:NetConnection;
+      
+			[Bindable] private var baseIndex:int;
+			[Bindable] private var dsOptions:ScreenshareOptions;
+									
+			private function init():void{
+				dsOptions = new ScreenshareOptions();
+				baseIndex = dsOptions.baseTabIndex;
+			}
+									
+			private function onCreationComplete():void{
+        viewScreenshareStream();
+        
+				videoHolder.addChild(video);				
+				this.addChild(videoHolder);
+				videoHolder.percentWidth = 100;
+				videoHolder.percentHeight = 100;
+				addEventListener(MDIWindowEvent.RESIZE_END, onResizeEndEvent);				
+				fitToActualSize();				
+				maximize();
+				
+				resourcesChanged();
+				
+				titleBarOverlay.tabIndex = baseIndex;
+				minimizeBtn.tabIndex = baseIndex+1;
+				maximizeRestoreBtn.tabIndex = baseIndex+2;
+				closeBtn.tabIndex = baseIndex+3;
+               
+        var logData:Object = new Object();
+        logData.width = videoWidth;
+        logData.height = videoHeight;
+        logData.streamId = streamId;
+        
+        JSLog.debug(LOG + "onCreationComplete", logData);
+			}
+			
+			private function onResizeEndEvent(event:MDIWindowEvent):void {
+				if (event.window == this && streamAvailable) {
+					fitToWindow();
+				}
+			}
+					
+			public function startVideo(connection:NetConnection):void{
+        var logData:Object = new Object();
+        logData.width = videoWidth;
+        logData.height = videoHeight;
+        logData.streamId = streamId;
+        
+        JSLog.debug(LOG + "startVideo", logData);
+        
+				this.connection = connection;
+			}
+			            
+      private function viewScreenshareStream():void{
+        videoWidth = ScreenshareModel.getInstance().width;
+        videoHeight = ScreenshareModel.getInstance().height;
+        streamId = ScreenshareModel.getInstance().streamId;
+        
+        var logData:Object = new Object();
+        logData.width = videoWidth;
+        logData.height = videoHeight;
+        logData.streamId = streamId;
+        
+        JSLog.debug(LOG + "viewScreenshareStream Chrome", logData);
+        
+        ns = new NetStream(connection);
+        ns.addEventListener( NetStatusEvent.NET_STATUS, onNetStatus );
+        ns.addEventListener(AsyncErrorEvent.ASYNC_ERROR, onAsyncError);
+        ns.client = this;
+        ns.bufferTime = 0;
+        ns.receiveVideo(true);
+        ns.receiveAudio(false);
+        
+        video = new Video(videoWidth, videoHeight);
+        video.width = videoWidth;
+        video.height = videoHeight;
+        video.smoothing = true;
+        video.attachNetStream(ns);
+        ns.play(streamId);	
+        this.title = "Viewing Remote Desktop";
+        streamAvailable = true;
+        
+        fitToWindow();
+      }
+      
+      public function onMetaData(info:Object):void{
+        trace("metadata: width=" + info.width + " height=" + info.height);
+        
+        var logData:Object = new Object();
+        logData.width = info.width;
+        logData.height = info.height;
+        
+        JSLog.debug(LOG + "onMetaData", logData);
+      }
+      
+      protected function updateButtonsPosition():void {
+        if (this.width < bottomBar.width) {
+          bottomBar.visible = false;
+        }
+        
+        if (bottomBar.visible == false) {
+          bottomBar.y = bottomBar.x = 0;
+        } else {
+          bottomBar.y = (this.height - bottomBar.height) / 2;
+          bottomBar.x = (this.width - bottomBar.width) / 2;
+        }
+      }
+      
+			public function stopViewing():void {
+				ns.close();
+				closeWindow();				
+			}
+			
+			private function onStopViewStreamEvent(event:ViewStreamEvent):void {
+				stopViewing();
+			}
+						
+			private function onAsyncError(e:AsyncErrorEvent):void{
+				trace(LOG + "asyncerror " + e.toString());
+        var logData:Object = new Object();
+        logData.error = e.toString();
+        JSLog.debug(LOG + "asyncerror ", logData);
+			}
+			
+			private function onNetStatus(e:NetStatusEvent):void{
+        var logData:Object = new Object();
+        logData.stream = streamId;
+        
+				switch(e.info.code){
+  				case "NetStream.Play.Start":
+  					trace(LOG + "NetStream.Publish.Start for broadcast stream " + streamId);
+            JSLog.debug(LOG + "NetStream.Publish.Start for broadcast stream ", logData);
+  				  var dispatcher: Dispatcher  = new Dispatcher();
+            var viewEvent:StartedViewingEvent = new StartedViewingEvent(StartedViewingEvent.STARTED_VIEWING_EVENT);
+            viewEvent.stream = streamId;
+  				  dispatcher.dispatchEvent(viewEvent);
+  					break;
+  				case "NetStream.Play.UnpublishNotify":
+  					trace(LOG + "NetStream.Play.UnpublishNotify for broadcast stream " + streamId);
+            JSLog.debug(LOG + "NetStream.Play.UnpublishNotify for broadcast stream ", logData);
+  					stopViewing();
+  					break;
+				}
+			}
+			
+			public function getPrefferedPosition():String{
+				return MainCanvas.DESKTOP_SHARING_VIEW;
+			}
+												
+			/**
+			 * resizes the desktop sharing video to fit to this window
+			 */
+			private function fitToWindow():void{
+        if (!streamAvailable) return;
+        
+				if (videoIsSmallerThanWindow()) {
+					fitWindowToVideo();
+				}
+				
+				// Ignore if we are displaying the actual size of the video
+				if (! btnActualSize.selected) {
+					fitVideoToWindow();
+				}
+			}
+			
+			private function fitVideoToWindow():void {
+				if (this.width < this.height) {
+					fitToWidthAndAdjustHeightToMaintainAspectRatio();				
+				} else {
+					fitToHeightAndAdjustWidthToMaintainAspectRatio();
+				}				
+			}
+						
+			private function fitWindowToVideo():void {	
+				video.width = videoWidth;
+				videoHolder.width = videoWidth;
+				video.height = videoHeight;
+				videoHolder.height = videoHeight;			
+				this.height = videoHeight + VIDEO_HEIGHT_PADDING;
+				this.width = videoWidth + VIDEO_WIDTH_PADDING;
+			}
+			
+			private function videoIsSmallerThanWindow():Boolean {
+				return (videoHeight < this.height) && (videoWidth < this.width);
+			}
+			
+		
+			private function fitToWidthAndAdjustHeightToMaintainAspectRatio():void {
+					video.width = this.width - VIDEO_WIDTH_PADDING;
+					videoHolder.width = video.width;
+					// Maintain aspect-ratio
+					video.height = (videoHeight * video.width) / videoWidth;
+					videoHolder.height = video.height;
+					this.height = video.height + VIDEO_HEIGHT_PADDING;					
+			}
+				
+			private function fitToHeightAndAdjustWidthToMaintainAspectRatio():void {
+					video.height = this.height - VIDEO_HEIGHT_PADDING;
+					videoHolder.height = video.height;
+					// Maintain aspect-ratio
+					video.width = (videoWidth * video.height) / videoHeight;
+					videoHolder.width = video.width;
+					this.width = video.width + VIDEO_WIDTH_PADDING;					
+			}
+								
+			/**
+			 * resizes the desktop sharing video to actual video resolution
+			 */
+			private function fitToActualSize():void{
+				if (videoIsSmallerThanWindow()) {
+					fitWindowToVideo();
+				} else {
+					video.width = videoWidth;
+					videoHolder.width = videoWidth;
+					video.height = videoHeight;
+					videoHolder.height = videoHeight;					
+				}
+			}
+			
+			private function determineHowToDisplayVideo():void {
+				if (btnActualSize.selected) {
+					fitToActualSize();			
+					btnActualSize.toolTip = ResourceUtil.getInstance().getString('bbb.screenshareView.fitToWindow');	
+					btnActualSize.label = ResourceUtil.getInstance().getString('bbb.screenshareView.fitToWindow');
+				} else {
+					fitToWindow();
+					btnActualSize.toolTip = ResourceUtil.getInstance().getString('bbb.screenshareView.actualSize');
+					btnActualSize.label = ResourceUtil.getInstance().getString('bbb.screenshareView.actualSize');
+				}
+			}
+			
+			private function closeWindow():void {
+				dispatchEvent(new ViewWindowEvent(ViewWindowEvent.CLOSE));
+			}
+			
+			override protected function resourcesChanged():void{
+				super.resourcesChanged();
+				this.title = ResourceUtil.getInstance().getString('bbb.screenshareView.title');
+				
+				if (windowControls != null) {
+					minimizeBtn.toolTip = ResourceUtil.getInstance().getString("bbb.window.minimizeBtn.toolTip");
+					minimizeBtn.accessibilityName = ResourceUtil.getInstance().getString("bbb.screenshareView.minimizeBtn.accessibilityName");
+
+					maximizeRestoreBtn.toolTip = ResourceUtil.getInstance().getString("bbb.window.maximizeRestoreBtn.toolTip");
+					maximizeRestoreBtn.accessibilityName = ResourceUtil.getInstance().getString("bbb.screenshareView.maximizeRestoreBtn.accessibilityName");
+
+					closeBtn.toolTip = ResourceUtil.getInstance().getString("bbb.window.closeBtn.toolTip");
+					closeBtn.accessibilityName = ResourceUtil.getInstance().getString("bbb.screenshareView.closeBtn.accessibilityName");
+				}
+			}
+			
+			private function localeChanged(e:Event):void{
+				resourcesChanged();
+			}
+			
+		]]>
+	</mx:Script>
+
+	<mx:HBox id="bottomBar" visible="true" height="30" horizontalAlign="center" paddingTop="0" paddingBottom="0" width="100%" >
+		<mx:Button id="btnActualSize" paddingTop="0" paddingBottom="0" styleName="deskshareControlButtonStyle"
+				   toggle="true" 
+				   click="determineHowToDisplayVideo()" 
+				   selected="false"
+				   height="90%" 
+				   label="{btnActualSize.selected ? ResourceUtil.getInstance().getString('bbb.screenshareView.fitToWindow') : ResourceUtil.getInstance().getString('bbb.screenshareView.actualSize')}" 
+				   toolTip="{btnActualSize.selected ? ResourceUtil.getInstance().getString('bbb.screenshareView.fitToWindow') : ResourceUtil.getInstance().getString('bbb.screenshareView.actualSize')}" 
+				   tabIndex="{baseIndex+4}"/>
+	</mx:HBox>
+</MDIWindow>
diff --git a/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/view/components/ToolbarButton.mxml b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/view/components/ToolbarButton.mxml
new file mode 100755
index 0000000000..98a489bfb7
--- /dev/null
+++ b/bigbluebutton-client/src/org/bigbluebutton/modules/screenshare/view/components/ToolbarButton.mxml
@@ -0,0 +1,131 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<!--
+
+BigBlueButton open source conferencing system - http://www.bigbluebutton.org/
+
+Copyright (c) 2012 BigBlueButton Inc. and by respective authors (see below).
+
+This program 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; either version 3.0 of the License, or (at your option) any later
+version.
+
+BigBlueButton 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 BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
+
+-->
+
+<mx:Button xmlns:mx="http://www.adobe.com/2006/mxml"
+           xmlns:mate="http://mate.asfusion.com/"
+           styleName="deskshareDefaultButtonStyle"
+           height="24"
+           toolTip="{ResourceUtil.getInstance().getString('bbb.toolbar.deskshare.toolTip.start')}"
+           click="requestToStarSharing()"
+           mouseOver = "mouseOverHandler(event)"
+           mouseOut = "mouseOutHandler(event)"
+           implements="org.bigbluebutton.common.IBbbToolbarComponent">
+  
+  <mate:Listener type="{ShortcutEvent.SHARE_DESKTOP}" method="remoteClick" />
+  <mate:Listener type="{ShareWindowEvent.CLOSE}" method="closeFocus" />
+  
+  <mx:Script>
+    <![CDATA[
+      import com.asfusion.mate.events.Dispatcher;
+      import org.bigbluebutton.main.events.ShortcutEvent;
+      import org.bigbluebutton.main.views.MainToolbar;
+      import org.bigbluebutton.modules.screenshare.events.RequestToStartSharing;
+      import org.bigbluebutton.modules.screenshare.events.RequestToStopSharing;
+      import org.bigbluebutton.modules.screenshare.events.ShareWindowEvent;
+      import org.bigbluebutton.util.i18n.ResourceUtil;
+      
+      public const OFF_STATE:Number = 0;
+      public const ON_STATE:Number = 1;
+      
+      public const STOP_SHARING:Number = 0;
+      public const START_SHARING:Number = 1;
+      
+      private var _currentState:Number = OFF_STATE;		
+      private var dispatcher:Dispatcher = new Dispatcher();
+      
+      public function deskshareStatus(status:Number):void {
+        if(status == START_SHARING) {
+          _currentState = ON_STATE;
+          this.selected = true;
+          this.enabled = true;
+          this.toolTip = ResourceUtil.getInstance().getString('bbb.toolbar.deskshare.toolTip.stop');
+          styleName="deskshareOnButtonStyle"
+        }
+        else {
+          _currentState = OFF_STATE;
+          this.selected = false;
+          this.enabled = true;
+          this.toolTip = ResourceUtil.getInstance().getString('bbb.toolbar.deskshare.toolTip.start');
+          styleName="deskshareDefaultButtonStyle"
+        }
+        
+      }
+      
+      public function remoteClick(e:ShortcutEvent):void{
+        requestToStarSharing();
+        dispatchEvent(new ShortcutEvent(ShortcutEvent.REMOTE_FOCUS_DESKTOP));
+      }
+      
+      private function requestToStarSharing():void {
+        if(_currentState == OFF_STATE) {
+          this.selected = true;
+          this.enabled = true;
+          this.toolTip = ResourceUtil.getInstance().getString('bbb.toolbar.deskshare.toolTip.stop');
+          styleName="deskshareOnButtonStyle"
+          _currentState = ON_STATE;
+          dispatchEvent(new RequestToStartSharing());
+        }
+        else {
+          this.selected = false;
+          this.enabled = true;
+          this.toolTip = ResourceUtil.getInstance().getString('bbb.toolbar.deskshare.toolTip.start');
+          styleName="deskshareDefaultButtonStyle"
+          _currentState = ON_STATE;
+          dispatcher.dispatchEvent(new RequestToStopSharing());
+        }
+      }
+      //OLD - CAN BE DELETED
+      public function stopDeskshare():void {
+        styleName="deskshareDefaultButtonStyle"
+      }
+      
+      private function mouseOverHandler(event:MouseEvent):void {
+        if(_currentState == ON_STATE)
+          styleName="deskshareOffButtonStyle"
+        else		
+          styleName="deskshareOnButtonStyle"
+      }
+      
+      private function mouseOutHandler(event:MouseEvent):void {
+        if(_currentState == ON_STATE)
+          styleName="deskshareOnButtonStyle"
+        else	
+          styleName="deskshareDefaultButtonStyle"
+      }
+      
+      
+      
+      public function getAlignment():String{
+        return MainToolbar.ALIGN_LEFT;
+      }
+      
+      public function theory():String{
+        return "Screenshare button";
+      }
+      
+      // Moves focus back to the toolbar button when the desktop sharing window closes, for accessibility
+      public function closeFocus(e:ShareWindowEvent):void{
+        this.setFocus();
+      }
+    ]]>
+  </mx:Script>
+</mx:Button>