/******************************************
 * @company Digitec Interactive Inc.
 * @version 0.1
 * @date 12/14/2010
 *
 * PublicationsCEE class for publication frame 6 movie of the CEE application
 * CS5 version of com.digitec.cee.PublicationsCEE
 *
 *******************************************/
package com.digitec.cee {


	import flash.filesystem.File;
	import flash.system.Capabilities;

	import flash.display.MovieClip;
	import flash.display.Sprite;
	import flash.events.*;
	import flash.display.StageScaleMode;
	import flash.text.StyleSheet;
	import flash.text.TextField;
	import fl.controls.ScrollPolicy;
	import flash.display.Loader;
	import fl.controls.UIScrollBar;
	import fl.controls.ScrollBarDirection;
	import flash.net.*;
	import flash.text.TextFormat;
	import flash.text.*;
	import flash.display.Bitmap;
	import flash.display.BitmapData;
	import flash.display.Stage;




	public class PublicationsCEE extends BaseCEE {
		private var thumbPath: String = "data/pubs/";
		private var pubTextArea: TextField;
		private var dwstoproll;
		private var myFont: Font = new Font1();
		private var myFont2: Font = new Font1();
		private var versionField: TextField;

		private var publication: Publication;
		private var thumbHolder: thumbMC;
		private var pubStoreLink: String; //current publication link
		private var storeBtn: store_btn;
		private var vScrollBar2: UIScrollBar;
		private var internaljump: Boolean;
		private var vscrollPDF: Boolean = false;
		private var vScrollBar: UIScrollBar;
		private var itemClick: PublicationItem;
		private var orderArray: Array = new Array();

		//private var htmlPath:String =  MainConstants.PUBLICATION_HTML;
		private var htmlTable: HTMLContentTables;

		//PDF
		private var position: Array = [232, 84];
		private var pdfholder: pdfholderClip = new pdfholderClip();
		private var pdfFlag: Boolean = false;
		private var pdfFullPathLink: String;
		//TITLE TEXT FIELD
		//private var title_tf:TextField;				
		private var title_format: TextFormat;
		private var title_format2: TextFormat;
		private var title_format32: TextFormat;
		private var title_format4: TextFormat;
		private var title_format5: TextFormat;
		private var title_format6: TextFormat;
		//private var titlepdf_tf:TextField;				
		private var titlepdf_format: TextFormat;

		//TWO BLOCKS AT LEFT OF PAGE 
		private var blocktxt_1: TextField;
		private var blocktxt_2: TextField;

		private var isBrowsingByLessons: Boolean = false; //default is Browsing Concepts
		//setPDFLesson

		public function PublicationsCEE() {
			super(MainConstants.XMLPUBS);
			setup();
		}

		/*******************************************************************
		 * FUNCTION: SETUP FRAME TEXT_FIELDS  FROM XML
		 *******************************************************************/
		override public function setFramesText(_xml: XML): void {
			var dwpubpath = Object(parent).getDpath();
			publication = new Publication(dwpubpath);

			//this.nav_concepts_roll.gotoAndStop(2);
			this.title_tf.text = _xml.xtitle;
			title_tf2.text = "";
			this.this_tf.text = "";
			var myFormat: TextFormat = new TextFormat();
			myFormat.font = myFont.fontName;
			myFormat.size = 12;
			myFormat.color = 0x8DC269;
			myFormat.bold = true;
			versionField = new TextField();
			versionField.defaultTextFormat = myFormat;
			versionField.height = 17;
			versionField.width = 50;
			versionField.background = false;
			versionField.border = false;
			versionField.multiline = true;
			versionField.wordWrap = true;
			versionField.x = 415;
			versionField.y = 581;
			versionField.embedFonts = true;
			versionField.text = _xml.xversion2;
			addChild(versionField);
			this.register_tf.text = _xml.xregister;

			var myFormat2: TextFormat = new TextFormat();
			myFormat2.font = myFont2.fontName;
			pubTextArea = new TextField();
			pubTextArea.defaultTextFormat = myFormat2;
			pubTextArea.width = 490;
			pubTextArea.height = 400;
			pubTextArea.background = true;
			pubTextArea.border = false; //true;
			pubTextArea.multiline = true;
			pubTextArea.wordWrap = true;
			pubTextArea.x = 241;
			pubTextArea.y = 91;
			pubTextArea.embedFonts = true;
			pubTextArea.text = " ";

			addChild(pubTextArea);

			vScrollBar2 = new UIScrollBar();
			vScrollBar2.direction = ScrollBarDirection.VERTICAL;
			vScrollBar2.width = pubTextArea.width;
			vScrollBar2.move(pubTextArea.x + pubTextArea.width, pubTextArea.y);
			vScrollBar2.height = pubTextArea.height;
			vScrollBar2.scrollTarget = pubTextArea;
			vScrollBar2.visible = false;

			addChild(vScrollBar2);

			//ADD STORE BTN			
			storeBtn = new store_btn();
			storeBtn.x = 106;
			storeBtn.y = 62;
			addChild(storeBtn);
			storeBtn.addEventListener(MouseEvent.CLICK, ClickToOpenStoreLink);

			//ADD A THUMB HOLDER									
			thumbHolder = new thumbMC();
			thumbHolder.x = 14;
			thumbHolder.y = 43;
			addChild(thumbHolder);

			//FOR TEXT BLOCKS AT LEFT SIDE OF PAGE						
			blocktxt_1 = new TextField();
			blocktxt_1.width = 190;
			blocktxt_1.multiline = true;
			blocktxt_1.wordWrap = true;
			blocktxt_1.selectable = false;
			blocktxt_1.x = 12;
			blocktxt_1.y = 300;
			addChild(blocktxt_1);
			blocktxt_1.addEventListener(TextEvent.LINK, linkEvent);

			blocktxt_2 = new TextField();
			blocktxt_2.width = 190;
			blocktxt_2.multiline = true;
			blocktxt_2.wordWrap = true;
			blocktxt_2.selectable = false;
			blocktxt_2.x = 12;
			blocktxt_2.y = 375;
			addChild(blocktxt_2);
			blocktxt_2.addEventListener(TextEvent.LINK, linkEvent);

		}

		/*******************************************************************
		 * FUNCTION: GET PUBLICATION OBJECT FROM MAIN
		 *******************************************************************/
		public function getPublicationObject(): Publication {
			return publication;
		}


		/**********************************************************************************
		 * FUNCTION:  SET PAGE WITH A PUBLICATION OR A LESSON
		 *********************************************************************************/
		public function setPublicationPage(contenttable: HTMLContentTables, theid: String, isLessonBrowse: Boolean) {
			isBrowsingByLessons = isLessonBrowse;
			trace("theid         " + theid);
			if (isLessonBrowse) {
				dwstoproll = 1;
				this.nav_concepts_roll.gotoAndStop(1);
				this.nav_lessons_roll.gotoAndStop(2);

			} else {
				dwstoproll = 2;
				this.nav_concepts_roll.gotoAndStop(2);
				this.nav_lessons_roll.gotoAndStop(1);
			}
			htmlTable = contenttable;
			displayPublication(theid);
		}
		private function PDFScrollGo() {
			vscrollPDF = true;
			vScrollBar = new UIScrollBar();
			vScrollBar.direction = ScrollBarDirection.VERTICAL;
			vScrollBar.width = pdfholder.contentBlock.width;
			vScrollBar.move(pdfholder.contentBlock.x + pdfholder.contentBlock.width, pdfholder.contentBlock.y);
			vScrollBar.height = pdfholder.contentBlock.height;
			vScrollBar.scrollTarget = pdfholder.contentBlock;

			pdfholder.addChild(vScrollBar);
		}
		/**********************************************************************************
		 * FUNCTION:  SET PDF
		 *********************************************************************************/
		public function setPDFPage(pdfFullPath: String, theid: String, isLessonBrowse: Boolean) {
			pdfFlag = true;
			pdfFullPathLink = pdfFullPath;
			//var pdfholder:pdfholderClip = new pdfholderClip();
			pdfholder.x = 483;
			pdfholder.y = 324;
			vScrollBar2.visible = false;



			pubTextArea.visible = false;
			isBrowsingByLessons = isLessonBrowse;
			if (isLessonBrowse) {
				dwstoproll = 1;
				this.nav_concepts_roll.gotoAndStop(1);
				this.nav_lessons_roll.gotoAndStop(2);
			} else {
				dwstoproll = 2;
				this.nav_concepts_roll.gotoAndStop(2);
				this.nav_lessons_roll.gotoAndStop(1);
			}
			pdfholder.viewPDF.addEventListener(MouseEvent.CLICK, openPDFExternal);
			pdfholder.savePDF.addEventListener(MouseEvent.CLICK, savePDFExternal);

			//It is a pdf in page					
			//FOR PDF
			//pdfholder = holder; 
			//addChild(pdfholder);

			//GET PUBLICATION ITEM
			/*
			openPDFExternal
			   var myPDF:File=new File(pdfFullPathLink);
    		 //myPDF=myPDF.url(pdfFullPathLink);
    		 trace("myTrainingFile.exists = "+myPDF.exists); // true
    		 try{
     			 myPDF.openWithDefaultApplication();  // This attempts to open the training manual located at the fixed location above when the code runs.
    		 }
     			catch (e:Error){
     			trace(e.message);
    		}*/
			var lessonitem: LessonItem = Object(parent).getLessonPerId(theid);
			trace("theid" + theid);
			var pub: PublicationItem = publication.getPublication(lessonitem.publication);
			trace("lessonitem.desc     " + lessonitem.desc);
			trace("lessonitem.pdf_url      " + lessonitem.pdf_url);
			trace("lessonitem.title      " + lessonitem.title);
			trace("lessonitem.gradedisplay      " + lessonitem.gradedisplay);
			trace("pdfFullPath     " + pdfFullPath);
			//concepts
			title_format6 = new TextFormat();
			title_format6.font = myFont2.fontName;
			//pdfholder.contentBlock.htmlText = "<font size='18' color='#588527'>"+lessonitem.title+"</font><br><font size='14' color='#666666'>Grades: </font><font size='14' color='#000000'>"+lessonitem.gradedisplay+"</font><font size='12'><br><br></font><font size='14' color='#000000'>"+lessonitem.desc+"</font><font size='12'><br><br></font><font size='14' color='#666666'>Concepts: </font><font size='12'><br></font><font size='14' color='#000000'>"+lessonitem.concepts+"</font>";							
			pdfholder.contentBlock.htmlText = "<font size='18' color='#588527'>" + lessonitem.title + "</font><br><font size='14' color='#666666'>Grades: </font><font size='14' color='#000000'>" + lessonitem.gradedisplay + "</font><font size='12'><br><br></font><font size='14' color='#000000'>" + lessonitem.desc + "</font><font size='12'><br><br></font>";

			trace("pdfholder.contentBlock.numLines      " + pdfholder.contentBlock.numLines);
			pdfholder.contentBlock.setTextFormat(title_format6);
			pdfholder.contentBlock.embedFonts = true;
			if (pdfholder.contentBlock.numLines > 16) {
				PDFScrollGo();
				//pdfholder.vScrollBar.update();
				//} else if (vscrollPDF == true && pdfholder.contentBlock.numLines > 16){
				//glossaryScrollConcept();

				//PDFScrollGo();
				//} else if (vscrollPDF == true && pdfholder.contentBlock.numLines < 2){
				//glossaryScrollConcept();
				//vscrollPDF = false;
				// pdfholder.removeChild(vScrollBar);
				//vScrollBar2.update();
			}
			addChild(pdfholder);
			Object(parent).holdertrue();
			//POSITION THE TEXT FIELDS			
			isbn_txt.x = 12;
			isbn_txt.y = 156;
			title_format4 = new TextFormat();
			title_format4.font = myFont.fontName;
			//CLEAN THE BLOCK OF TEXT
			title_format2 = title_tf.getTextFormat();
			title_format2.font = myFont2.fontName;
			title_format2.size = 11;
			blocktxt_1.htmlText = "";
			//blocktxt_1.embedFonts = true;
			//blocktxt_1.setTextFormat(title_format2);
			blocktxt_2.htmlText = "";
			//blocktxt_2.embedFonts = true;
			//blocktxt_2.setTextFormat(title_format2);


			pubtitle_txt.htmlText = "<p><b>" + pub.ptitle + "</b></p>";
			pubtitle_txt.setTextFormat(title_format4);
			pubtitle_txt.embedFonts = true;
			//pubtitle_txt.embedFonts = true;

			isbn_txt.text = "The current document is from:";
			//isbn_txt.embedFonts = true;
			isbn_txt.setTextFormat(title_format4);

			//CHANGE FONT TO SIZE 16 if string length < 72 characters else size 12	
			/*
			title_format = title_tf.getTextFormat();
			title_tf2.text="";
			title_format.size = 32;
			title_format.bold = false;
			title_tf.text = "Table of Contents";
			title_tf.setTextFormat(title_format);	
			title_tf.embedFonts = true;
			*/
			var str: String = "" + lessonitem.title;

			title_format = title_tf.getTextFormat();
			title_format.size = 32;
			title_format.bold = false;
			title_tf.text = "";
			title_tf.text = "Lesson Details"; //""+ lessonitem.title; //Table of Contents
			title_tf.setTextFormat(title_format);
			title_tf.embedFonts = true;
			//CHECK FOR RELATED DOCUMENTS
			var str_block1: String = "";

			if (lessonitem.altversions == "" || lessonitem.altversions == null) {
				this_tf.text = "";
			} else {
				trace("lessonitem.altversions" + lessonitem.altversions);
				str_block1 = "";
				this_tf.text = "";

				this_tf.text = "Related Documents:";
				trace("related docs");
				try {
					trace("error 1");
					//var altVersionArr:Array = HelperFunctions.getArrayAltVersion(lessonitem.altversions);// return array of strings= "Teacher - Lesson 11,15898"

					var altVersionArr: Array = getArrayAltVersion(lessonitem.altversions);
					trace("altVersionArr.length======" + altVersionArr.length);
					trace("altVersionArr  " + altVersionArr);
					for (var a: int = 0; a < altVersionArr.length; a++) {
						var arr: Array = HelperFunctions.getArrayCommaDelimeter(altVersionArr[a]); // return array of 2= [0] = "Teacher - Lesson 11"   [1] = "15898"				
						//var arr:Array = getArrayCommaDelimeter( altVersionArr[a] );
						var lessonid: String = arr[1];
						str_block1 += "<p><font size='11' color='#FFFD36'><b><u><a href= 'event:viewLesson," + arr[1] + "'>" + arr[0] + "</a></u></b></font></p>";


					}
				} catch (e: Error) {
					trace(e.message);
				}
				//<altversions>Teacher - Lesson 11,15898|Student - Lesson 11,66190|Student - Exercise 11.1,66191|Student - Exercise 11.2,66192|Student - Exercise 11.3,66193|Student - Assessment 11.1,66194|Student - Lecutra,66387|Student - Ejercicio 11.1,66388|Student - Ejercicio 11.2,66389|Student - Ejercicio 11.3,66390</altversions>				
			}


			//blocktxt_1.setTextFormat(title_format4);
			//blocktxt_1.embedFonts=true;
			blocktxt_1.htmlText = str_block1;
			blocktxt_1.setTextFormat(title_format4);
			blocktxt_1.embedFonts = true;

			//blocktxt_1.embedFonts = true;
			//blocktxt_1.embedFonts = true;
			//blocktxt_1.setTextFormat(title_format2);
			//GET HTMLTABLECONTENT IF IS NOT ONE ALREADY
			if (htmlTable == null) {
				try {
					htmlTable = Object(parent).getContentTable();
				} catch (e: Error) {
					trace(e.message);
				}
			}

			//CHECK FOR TABLE OF CONTENT FOR THIS PUBLICATION
			var strTable: String = htmlTable.getTableContentFromHTML(pub.isbn);
			if (strTable == null || strTable == "") {
				blocktxt_2.htmlText = "";
			} else {
				//SET THE LINK FOR THE TABLE OF CONTENT OF THIS PUBLICATION

				var strclick: String = "Click here to view the table of contents for this publication";
				blocktxt_2.htmlText = "<p><font size='11' color='#FFFD36'><b><u><a href= 'event:viewTable," + lessonitem.publication + "'>" + strclick + "</a></u></b></font></p>";
				blocktxt_2.setTextFormat(title_format4);
				blocktxt_2.embedFonts = true;
				//blocktxt_2.embedFonts = true;
			}
			//MOVE TEXT FIELD BLOCKS
			blocktxt_1.y = 276;

			//blocktxt_1.embedFonts = true;
			//GET THE THUMB IMAGE
			var pubThumb: String = pub.img;
			var storeLink: String = pub.storeurl;
			setThumbPub(pubThumb, storeLink);

		}
		public static function getArrayAltVersion(str: String): Array {
			var results: Array;
			results = [];
			trace("str  " + str);
			trace(str);
			if (str.indexOf("\|", 0) == -1) {

				results[0] = str;
			} else {
				var re: RegExp = /\|/g;
				results = str.split(re);
			}
			return results;
		}
		/*******************************************************************
		 * FUNCTION: GET CHILDREN PUBLICATIONITEM ARRAY
		 *******************************************************************/
		private function getPubChildren(pub: PublicationItem): Array {
			var children: String = pub.parentof; // <parentof>36,57</parentof>
			var pubArray: Array = new Array();
			if (children == "" || children == null) {} else {
				var arr: Array = HelperFunctions.getNumberArrayFromString(children);
				for (var i: int = 0; i < arr.length; i++) {
					var child: PublicationItem = publication.getPublication(arr[i]);
					pubArray.push(child);
				}
			}
			return pubArray;
		}

		/**************************************************************************PUBLICATIONS*****************************************************************************************************/

		/*******************************************************************
		 * FUNCTION: DISPLAY PUBLICATION
		 *******************************************************************/
		private function displayPublication(theid: String) {
			trace("--------------------It is an id?" + theid);
			if (isBrowsingByLessons) {
				this.nav_concepts_roll.gotoAndStop(1);
				this.nav_lessons_roll.gotoAndStop(2);
			} else {
				this.nav_concepts_roll.gotoAndStop(2);
				this.nav_lessons_roll.gotoAndStop(1);
			}


			pubTextArea.styleSheet = publication.getStyleSheet();

			trace("--------------------Problem without id");
			trace("--------------------Problem" + theid);
			//GET PUBLICATION ITEM
			var parentItem: PublicationItem = publication.getPublication(theid);
			trace("parentItem" + parentItem);
			orderArray[0] = parentItem;
			if (orderArray.length > 1) {

				if (orderArray.length == 2) {
					orderArray.splice(1, 1);
				} else if (orderArray.length == 3) {
					orderArray.splice(1, 2);

				}
			}
			//trace("--------------------Problem"+parentItem.pid);
			//GET PARENT OR CHILD OF... <parentof>36,57</parentof>
			var children: String = parentItem.parentof;
			trace("parent " + parentItem.parentof);
			trace("child " + parentItem.childof);
			trace("children" + children);
			if (((parentItem.parentof == "") || (parentItem.parentof == null)) && ((parentItem.childof != "") && (parentItem.childof != null))) {
				trace("ping here");
				var parentItem2: PublicationItem = publication.getPublication(parentItem.childof);

				children = parentItem2.parentof + "," + parentItem.childof;
				trace("parent2         " + parentItem2.parentof);
			}
			trace("--------------------Problem");
			if (children == "" || children == null) {

				if (orderArray.length == 2) {
					orderArray.splice(1, 1);
				} else if (orderArray.length == 3) {
					orderArray.splice(1, 2);

				}
			} else {
				var arr: Array = HelperFunctions.getNumberArrayFromString(children);
				for (var p2: int = 0; p2 < arr.length; p2++) {
					trace(arr[p2] + " = " + theid);
					if (arr[p2] == theid) {
						trace();
						arr.splice(p2, 1);
					}
				}
				//var arr:Array = getNumberArrayFromString(children);						
				for (var i: int = 0; i < arr.length; i++)

				{
					if (i == 0) {
						var child1: PublicationItem = publication.getPublication(arr[0]);
						orderArray[1] = child1;
						//childrenArr[0]  = orderArray[1];
					} else if (i == 1) {
						var child2: PublicationItem = publication.getPublication(arr[1]);
						orderArray[2] = child2;
						//childrenArr[1]  = orderArray[2];
					}
				}
			}
			populate();
		}

		/*******************************************************************
		 * FUNCTION: POPULATE TEXT FIELDS - MAIN PUBLICATION & TABLE OF CONTENT
		 *******************************************************************/
		private function populate() {
			removePDF();
			pubTextArea.visible = true;
			var descript: String = orderArray[0].desc;
			//trace("descript--------------------------- "+descript);
			var str: String = "" + orderArray[0].isbn;
			if (internaljump) {
				Object(parent).setLastPubId2(orderArray[0].pid, isBrowsingByLessons);
				internaljump = false;
			}
			var table: String = htmlTable.getTableContentFromHTML(str);
			//trace("table--------------------------- "+table);
			var tableContent: String = "<p class='desc'>" + descript + "</p>" + "<p><b>" + table + "</b></p>";
			//<a href='event:displayPDF,documents/1-56183-566-8_front.pdf'>
			pubTextArea.addEventListener(TextEvent.LINK, linkListener);
			if (table == null) {
				pubTextArea.htmlText = "Can't load data!!!!!";
			} else {
				pubTextArea.htmlText = tableContent;
			}

			//CHANGE FONT TO SIZE 32
			title_format = title_tf.getTextFormat();
			title_tf2.text = "";
			title_format.size = 32;
			title_format.bold = false;
			title_tf.text = "Table of Contents";
			title_tf.setTextFormat(title_format);
			title_tf.embedFonts = true;


			//POSITION THE TEXT FIELDS			
			isbn_txt.x = 12;
			isbn_txt.y = 233;
			pubtitle_txt.htmlText = "<p><b>" + orderArray[0].ptitle + "</b></p>";
			isbn_txt.text = orderArray[0].isbn;

			//this_tf.text = "This publication is part of a set that includes:";
			this_tf.text = "";

			//GET THE THUMB IMAGE
			var pubThumb: String = orderArray[0].img;
			var storeLink: String = orderArray[0].storeurl;
			setThumbPub(pubThumb, storeLink);

			//CLEAN THE BLOCK OF TEXT
			blocktxt_1.htmlText = "";
			blocktxt_2.htmlText = "";

			//MOVE TEXT FIELD BLOCKS
			blocktxt_1.y = 300;
			blocktxt_2.y = 375;
			title_format5 = new TextFormat();
			title_format5.font = myFont.fontName;
			trace("orderArray.length+++++++++++++++++++++++++" + orderArray.length);
			trace(orderArray[0].ptitle);
			if (orderArray.length == 2) {
				this_tf.text = "This publication is part of a set that includes:";
				blocktxt_1.htmlText = "<p><font size='12' color='#FFFD36'><b><u><a href= 'event:changePub,1'>" + orderArray[1].ptitle + "</a></u></b></font></p>";
				blocktxt_1.setTextFormat(title_format5);
				blocktxt_1.embedFonts = true;
				//blocktxt_1.embedFonts = true;
			}
			if (orderArray.length == 3) {
				this_tf.text = "This publication is part of a set that includes:";
				blocktxt_1.htmlText = "<p><font size='12' color='#FFFD36'><b><u><a href= 'event:changePub,1'>" + orderArray[1].ptitle + "</a></u></b></font></p>";
				blocktxt_1.setTextFormat(title_format5);
				blocktxt_1.embedFonts = true;
				//blocktxt_1.embedFonts = true;
				blocktxt_2.htmlText = "<p><font size='12' color='#FFFD36'><b><u><a href= 'event:changePub,2'>" + orderArray[2].ptitle + "</a></u></b></font></p>";
				blocktxt_2.setTextFormat(title_format5);
				blocktxt_2.embedFonts = true;
			}
			vScrollBar2.visible = true;
			vScrollBar2.update();
		}


		/*************************************************************************************
		 * FUNCTIONS: EVENT  HANDLER FOR TEXT LINKS IN "Click here to view the table of contents for this publication"
		 ************************************************************************************/
		private function linkEvent(e: TextEvent): void {
			var linkContent: Array = e.text.split(",");
			var functionName: String = linkContent[0];
			var args: String = linkContent[1];
			trace(args);
			switch (functionName) {
				case "viewTable":
					trace("go table");
					// 	try{
					//  		 htmlTable = Object(parent).getContentTable();										
					//} catch(e:Error) { trace(e.message); } 
					//trace(orderArray[0].pid);
					//var lessonId:String = lessonItem.id;
					//Object(parent).setLastPDFlessonId2(lessonItem.id, isBrowsingByLessons);
					internaljump = true;
					trace("reading arguments= " + args);
					displayPublication(args);
					break;
				case "changePub":
					itemClick = orderArray[args];
					trace("itemClick          " + orderArray[0].pid);

					orderArray[args] = orderArray[0];
					orderArray[0] = itemClick;
					//setLastPubId
					internaljump = true;
					populate();
					break;
				case "viewLesson":
					trace("go lesson");
					//  Object(parent).setLastPubId2(orderArray[0].pid, isBrowsingByLessons);
					this.viewLesson(args);
					break;
				default:
					trace("function not found");
			}
		}

		/*************************************************************************************
		 * FUNCTIONS:VIEW LESSONS
		 ************************************************************************************/
		private function viewLesson(str: String): void {
			trace(str);
			if (str != null) {
				//var lessonitem:LessonItem = getLessonPerId( id );
				//pdfFile = lessonitem.pdf_url;
				removePDF();
				trace("did this trigger");
				Object(parent).setLastPDFlessonId(str, isBrowsingByLessons); //remember last pdf
				Object(parent).setPDFLesson(str, isBrowsingByLessons);

			}
		}


		private function setThumbPub(img: String, url: String): void {
			//SET CURRENT PUBLICATION STORE LINK
			//1-56183-546-3.jpg 	//http://ve.ncee.net/store/link.php?isbn=1-56183-546-3
			pubStoreLink = url;

			//LOAD THUMB IMAGE IN HOLDER
			var vidpicpath = Object(parent).getDpath();
			var urlThumb: String = "" + vidpicpath + "_VE50DATA/" + thumbPath + img;
			var fl_Loader: Loader = new Loader();
			fl_Loader.contentLoaderInfo.addEventListener(Event.COMPLETE, loadProdComplete);
			fl_Loader.load(new URLRequest(urlThumb));

			//thumbHolder.addChild(fl_Loader);			
		}
		private function loadProdComplete(e: Event): void {
			var bit: Bitmap = e.target.content;
			if (bit != null) {
				bit.smoothing = true;
				bit.width = 85;
				bit.height = 110;
			}

			thumbHolder.addChild(e.target.content);
		}
		//OPEN CURRENT PUBLICATION STORE LINK WHEN  CLICK  NCEE STORE BUTTON
		private function ClickToOpenStoreLink(event: MouseEvent): void {
			//if(pubStoreLink != null) {
			navigateToURL(new URLRequest(pubStoreLink), "_blank");
		}

		/*******************************************************************
		 * FUNCTION: TEXT EVENT LISTENER FOR TABLE OF CONTENT
		 * CHECK FIRST FOR INTERNET CONNECTION, THEN GET DOCUMENT IN THEIR SERVER
		 * ELSE DISPLAY DOCUMENT LOCALLY
		 *******************************************************************/
		private function linkListener(e: TextEvent): void {
			var linkContent: Array = e.text.split(",");
			var operationName: String = linkContent[0];
			var argument: String = linkContent[1];

			if (operationName == "displayPDF") {
				trace("here pdf link");
				//Object(parent).setLastPubId2(orderArray[0].pid, isBrowsingByLessons);
				displayPDF(argument);
			}
		}

		private function displayPDF(args: String): void {
			//args = "documents/1-56183-566-8_front.pdf"

			//if(connection to server) load file args from there
			//else
			trace("stgw2 " + stgw + "stgh2 " + stgh);
			var stgw = background_size.width;
			var stgh = background_size.height;
			var url: String = args.substring(10); //starting in index = 10, ending in args.length			
			pdfFlag = true;
			trace("url ===" + url);
			var lessonItem: LessonItem = publication.getLessonItemPerURL(url);
			var lessonId: String = lessonItem.id;
			//Object(parent).setPDFLesson(lessonId);
			//new Feb25 maz
			/*
			if (pdfFlag==true){
			  removePDF();
			}*/
			Object(parent).setPDFLesson(lessonId, isBrowsingByLessons);
			Object(parent).setLastPDFlessonId(lessonId, isBrowsingByLessons); //remember last pdf
		}



		/********************************************************************************** DISPLAY*****************************************************************************************************/
		/*******************************************************************
		 * FUNCTION:REMOVE PDF
		 *******************************************************************/

		private function removePDF() {
			trace("go click");
			//trace("pdfFlag"+pdfFlag);
			if (pdfFlag) {
				pdfFlag = false;

				//pdfholder.viewPDF.removeEventListener();
				//pdfholder.savePDF.removeEventListener();
				removeChild(pdfholder);
			}
		}
		public function openPDFExternal(evt: MouseEvent): void {
			var myPDF: File = new File(pdfFullPathLink);
			//myPDF=myPDF.url(pdfFullPathLink);
			trace("myTrainingFile.exists = " + myPDF.exists); // true
			try {
				myPDF.openWithDefaultApplication();
			} catch (e: Error) {
				trace(e.message);
			}
		}
		public function savePDFExternal(evt: MouseEvent): void {
			var myPDF: File = new File(pdfFullPathLink);
			//myPDF=myPDF.url(pdfFullPathLink);
			// trace("myTrainingFile.exists = "+myPDF.exists); // true
			try {
				myPDF.browseForSave("Save As");
				myPDF.addEventListener(Event.SELECT, saveData);
			} catch (e: Error) {
				trace(e.message);
			}
		}
		function saveData(event: Event): void {
			trace(event.target);
			var newFile: File = event.target as File;
			var sourceFile: File = new File(pdfFullPathLink);
			try {
				sourceFile.copyTo(newFile, true);
			} catch (error: Error) {
				trace("Error:", error.message);
			}
			// var str:String = "Hello.";
			// if (!newFile.exists)
			// {
			//	 var stream:FileStream = new FileStream();
			//	 stream.open(newFile, FileMode.WRITE);
			// stream.writeUTFBytes(str);
			// 	 stream.close();
			// }
		}
		//OVERRIDE FUNCTIONS
		override public function gotoLastFrm(evt: MouseEvent): void {
			trace("go click 1");

			dwstoproll = 0;
			Object(parent).gotoLastPage();
		}
		override public function gotoHomeFrm(evt: MouseEvent): void {
			trace("go click 2");

			dwstoproll = 0;
			Object(parent).gotoPage(HOMEPAGE);
		}
		override public function gotoAboutFrm(evt: MouseEvent): void {
			trace("go click 3");

			dwstoproll = 0;
			Object(parent).gotoPage(ABOUT);
		}
		override public function gotoConceptsFrm(evt: MouseEvent): void {
			trace("go click 4");

			dwstoproll = 0;
			Object(parent).gotoPage(CONCEPTS);
		}
		override public function gotoSearchFrm(evt: MouseEvent): void {
			trace("go click 5");

			dwstoproll = 0;
			Object(parent).gotoPage(SEARCH);
		}


		/*******************************************************************
		 * FUNCTIONS:  SET UP ALL BUTTONS AND TEXTFIELDS
		 *******************************************************************/
		private function setup(): void {
			var stgw = background_size.width;
			var stgh = background_size.height;
			trace("stgw " + stgw + "stgh " + stgh);

			this.close_button.buttonMode = true;
			this.close_button.mouseChildren = false;
			this.close_button.useHandCursor = true;
			/*
			this.about_button.buttonMode = true;
			this.about_button.mouseChildren = false; 
			this.about_button.useHandCursor = true; 						
			*/
			this.close_button.addEventListener(MouseEvent.MOUSE_OVER, onCloseOver);
			this.close_button.addEventListener(MouseEvent.MOUSE_OUT, onCloseOut);
			this.close_button.addEventListener(MouseEvent.CLICK, onCloseClick);

			//this.about_button.addEventListener(MouseEvent.MOUSE_DOWN, gotoAboutFrm); 
			this.about2_button.addEventListener(MouseEvent.MOUSE_DOWN, gotoAboutFrm);
			this.nav_back_button.addEventListener(MouseEvent.MOUSE_OVER, onNavBackOver);
			this.nav_back_button.addEventListener(MouseEvent.MOUSE_OUT, onNavBackOut);
			this.nav_back_button.addEventListener(MouseEvent.CLICK, gotoLastFrm);

			this.nav_home_button.addEventListener(MouseEvent.MOUSE_OVER, onNavHomeOver);
			this.nav_home_button.addEventListener(MouseEvent.MOUSE_OUT, onNavHomeOut);
			this.nav_home_button.addEventListener(MouseEvent.MOUSE_DOWN, gotoHomeFrm);

			this.nav_concepts_button.addEventListener(MouseEvent.MOUSE_OVER, onNavConceptsOver);
			this.nav_concepts_button.addEventListener(MouseEvent.MOUSE_OUT, onNavConceptsOut);
			this.nav_concepts_button.addEventListener(MouseEvent.MOUSE_DOWN, gotoConceptsFrm);

			this.nav_lessons_button.addEventListener(MouseEvent.MOUSE_OVER, onNavLessonsOver);
			this.nav_lessons_button.addEventListener(MouseEvent.MOUSE_OUT, onNavLessonsOut);
			this.nav_lessons_button.addEventListener(MouseEvent.MOUSE_DOWN, gotoSearchFrm);
		}


		/*******************************************************************
		 * FUNCTIONS:  BUTTONS ROLL OVER & OUT
		 *******************************************************************/
		private function onCloseOver(evt: MouseEvent): void {
			this.close_button.gotoAndStop(2);
		}
		private function onCloseOut(evt: MouseEvent): void {
			this.close_button.gotoAndStop(1);
		}
		private function onNavBackOver(evt: MouseEvent): void {
			this.back_icon_roll.gotoAndStop(2);
		}
		private function onNavBackOut(evt: MouseEvent): void {
			this.back_icon_roll.gotoAndStop(1);
		}
		private function onNavHomeOver(evt: MouseEvent): void {
			this.house_mc.gotoAndStop(2);
		}
		private function onNavHomeOut(evt: MouseEvent): void {
			this.house_mc.gotoAndStop(1);
		}
		private function onNavConceptsOver(evt: MouseEvent): void {
			if (dwstoproll != 2) {
				this.nav_concepts_roll.gotoAndStop(2);
			}
		}
		private function onNavConceptsOut(evt: MouseEvent): void {
			if (dwstoproll != 2) {
				this.nav_concepts_roll.gotoAndStop(1);
			}
		}
		private function onNavLessonsOver(evt: MouseEvent): void {
			if (dwstoproll != 1) {
				this.nav_lessons_roll.gotoAndStop(2);
			}
		}
		private function onNavLessonsOut(evt: MouseEvent): void {
			if (dwstoproll != 1) {
				this.nav_lessons_roll.gotoAndStop(1);
			}
		}


	} // Main class

} //end package