Index: lams_common/src/flash/org/lamsfoundation/lams/common/util/JsPopup.as
===================================================================
diff -u
--- lams_common/src/flash/org/lamsfoundation/lams/common/util/JsPopup.as	(revision 0)
+++ lams_common/src/flash/org/lamsfoundation/lams/common/util/JsPopup.as	(revision 591360191a2ab3e27dfc60e88941257e358af1d7)
@@ -0,0 +1,62 @@
+import org.lamsfoundation.lams.authoring.cv.*
+import org.lamsfoundation.lams.authoring.tk.*
+import org.lamsfoundation.lams.common.util.*
+import org.lamsfoundation.lams.authoring.*
+import org.lamsfoundation.lams.common.ui.*
+import org.lamsfoundation.lams.common.dict.*
+import org.lamsfoundation.lams.common.* 
+import mx.managers.*
+import mx.utils.*
+/**
+ * Popup method for opening browser popup window using javascript in author.js file.
+ * @author  Pradeep Sharma
+ * @version 1.1
+ * @since   
+ */
+class JsPopup{
+	
+	private static var _instance:JsPopup = null;
+	
+
+
+	/**
+	 * Constructor Function
+	 * @usage   
+	 * @return  
+	 */
+	private function JsPopup(){
+		
+	}
+	
+	
+	/**
+	 * To create an instance of JsPopup class if does not exist to access all the public methods of this class abs sub classes.
+	 * @usage   	create an Instance of the JsPopup class if there is none
+	 * @return  	The instance to the caller using Singleton Method.
+	 */
+	public static function getInstance():JsPopup{
+		if (JsPopup._instance == null){
+			JsPopup._instance = new JsPopup();
+		}
+		return JsPopup._instance;
+	}
+	
+	/**
+	 * 
+	 * @usage   
+	 * @param   url   			URL of the lession or activity to be opened in the Popup window.      
+	 * @param   windowTitle 	Title of the Window, assigning a new title on every click will open 
+	 * 							a new popup window, so be carefull of this param if you don't want to open too many windows. 
+	 * @param   height      	height of the popup window
+	 * @param   width       	width of the popup window
+	 * @param   resize      	true or false based on preference to allow resizing of window.
+	 * @param   status      	true or false for showing a status bar in a popup window.
+	 * @param   scrollbar   	true or false, treu for having a scroll bar and false for not having onw.
+	 * @return  				returns nothing.
+	 */
+	public function launchPopupWindow(url:String, windowTitle:String, height:Number, width:Number, resize:Boolean, status:Boolean, scrollbar:Boolean):Void{
+			//(args, title, h, w, resize, status, scrollbar)
+			getURL("javascript:openPopUp("+url+", "+windowTitle+", "+height+", "+width+", "+resize+", "+status+", "+scrollbar+")");
+	}
+	
+}
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