Index: lams_central/src/flash/org/lamsfoundation/lams/authoring/cv/Canvas.as
===================================================================
diff -u -rcc12433ab3ea1323cee193aead5ab2c26fc0d57f -raa9d7a740a82edc8bd73c313fa2e20ece250b832
--- lams_central/src/flash/org/lamsfoundation/lams/authoring/cv/Canvas.as	(.../Canvas.as)	(revision cc12433ab3ea1323cee193aead5ab2c26fc0d57f)
+++ lams_central/src/flash/org/lamsfoundation/lams/authoring/cv/Canvas.as	(.../Canvas.as)	(revision aa9d7a740a82edc8bd73c313fa2e20ece250b832)
@@ -477,6 +477,13 @@
 		canvasModel.activeTool = CanvasModel.GATE_TOOL;
 	}
 		
+	public function launchPreviewWindow(){
+		
+		
+		Debugger.log('Launching Preview Window',Debugger.GEN,'launchPreviewWindow','Canvas');
+		//Cursor.showCursor(Application.C_GATE);
+		canvasModel.activeTool = null;    //CanvasModel.GATE_TOOL;
+	}
 
 	
 	public function stopGateTool(){