
// create the LayoutExample application (single instance)
var LayoutExample = function(){
    // define some private variables
    var dialog, dialogPub, dialogPress, showBtn, showBtn2, showBtn3, showBtn4, showBtn5, showBtn6, showBtn7;
	var articleBtn22, articleBtnAll, particleBtn22, particleBtn20, particleBtn19;
	var pressBtn999, pressBtn99, pressBtn13, pressBtn9, pressBtn10;
	var suggested, feeds;
    
    var toggleTheme = function(){
        getEl(document.body, true).toggleClass('ytheme-gray');
    };
	
	var classClicked = function(e){
        var a = e.findTarget(null, 'a');
        if(a){
            e.preventDefault();
            LayoutExample.loadDoc(a.href);
			LayoutExample.changeCSSStyle(a.id.substr(5));
        }  
    };
	var articleClicked = function(e){
        var a = e.findTarget(null, 'a');
        if(a){
            e.preventDefault();
            LayoutExample.loadArticle(a.href);
			LayoutExample.changeArticleCSSStyle(a.id.substr(5));
        }  
    };
	var pressClicked = function(e){
        var a = e.findTarget(null, 'a');
        if(a){
            e.preventDefault();
            LayoutExample.loadPress(a.href);
			LayoutExample.changePressCSSStyle(a.id.substr(5));
        }  
    };

	// return a public interface
    return {
        init : function(){
            showBtn = getEl('show-1');
            showBtn.on('click', this.loadInitialDoc, this, true);

            showBtn2 = getEl('show-2');
            showBtn2.on('click', this.loadInitialDoc2, this, true);

            showBtn3 = getEl('show-3');
            showBtn3.on('click', this.loadInitialDoc3, this, true);

            showBtn4 = getEl('show-4');
            showBtn4.on('click', this.loadInitialDoc4, this, true);
			
            showBtn5 = getEl('show-5');
            showBtn5.on('click', this.loadInitialDoc5, this, true);

            showBtn6 = getEl('show-6');
            showBtn6.on('click', this.loadInitialDoc6, this, true);

            showBtn7 = getEl('show-7');
            showBtn7.on('click', this.loadInitialDoc4, this, true);
			
            showBtn10 = getEl('show-10');
            showBtn10.on('click', this.loadInitialDoc, this, true);
			
            showBtn11 = getEl('show-11');
            showBtn11.on('click', this.loadInitialDoc2, this, true);

			showBtn12 = getEl('show-12');
            showBtn12.on('click', this.loadInitialDoc3, this, true);
			
			articleBtn22 = getEl('sart-22');
            articleBtn22.on('click', this.loadInitialArticle, this, true);

			articleBtnAll = getEl('aart-22');
            articleBtnAll.on('click', this.loadInitialArticle, this, true);
			
			particleBtn22 = getEl('part-22');
            particleBtn22.on('click', this.loadInitialArticle, this, true);

			particleBtn20 = getEl('part-20');
            particleBtn20.on('click', this.loadInitialArticle20, this, true);

			particleBtn19 = getEl('part-19');
            particleBtn19.on('click', this.loadInitialArticle19, this, true);
			
			pressBtn99 = getEl('ppre-99');
            pressBtn99.on('click', this.loadInitialPress23, this, true);
			
			pressBtn999 = getEl('pressBottom');
            pressBtn999.on('click', this.loadInitialPress23, this, true);
			
			pressBtn15 = getEl('ppre-15');
            pressBtn15.on('click', this.loadInitialPress15, this, true);			
			
			pressBtn14 = getEl('ppre-14');
            pressBtn14.on('click', this.loadInitialPress11, this, true);

			pressBtn13 = getEl('ppre-13');
            pressBtn13.on('click', this.loadInitialPress, this, true);
			
			pressBtn9 = getEl('ppre-9');
            pressBtn9.on('click', this.loadInitialPress9, this, true);
			
			pressBtn10 = getEl('ppre-10');
            pressBtn10.on('click', this.loadInitialPress10, this, true);
			
			pressBtn30 = getEl('ppre-30');
            pressBtn30.on('click', this.loadInitialPress30, this, true);
			
			pressBtn31 = getEl('ppre-31');
            pressBtn31.on('click', this.loadInitialPress31, this, true);
			
			pressBtn32 = getEl('ppre-32');
            pressBtn32.on('click', this.loadInitialPress32, this, true);
			
			pressBtn33 = getEl('ppre-33');
            pressBtn33.on('click', this.loadInitialPress33, this, true);
			
			pressBtn20 = getEl('ppre-20');
            pressBtn20.on('click', this.loadInitialPress20, this, true);
			
			pressBtn21 = getEl('ppre-21');
            pressBtn21.on('click', this.loadInitialPress21, this, true);
			
			pressBtn22 = getEl('ppre-22');
            pressBtn22.on('click', this.loadInitialPress22, this, true);
			
			pressBtn23 = getEl('ppre-23');
            pressBtn23.on('click', this.loadInitialPress23, this, true);
			
			getEl('theme-btn').on('click', toggleTheme);
			 
			var classesC = getEl('ttttt');
			classesC.mon('click', classClicked);
			
			var classesP = getEl('panelPub');
			classesP.mon('click', articleClicked);
			
			var classesPress = getEl('panelPress');
			classesPress.mon('click', pressClicked);

			var page = window.location.href.split('#')[1];
			if(!page){
				page = '';
			}
			this.loadDoc(page);
			
			var pageP = window.location.href.split('#')[1];
			if(!pageP){
				pageP = '';
			}
			this.loadArticle(pageP);	
			
			var pagePR = window.location.href.split('#')[1];
			if(!pagePR){
				pagePR = '';
			}
			this.loadPress(pagePR);			
        },
		
		loadDoc : function(url){
			getEl('maini').dom.src = url;
		},		
		loadArticle : function(url){
			getEl('mainPub').dom.src = url;
		},
		loadPress : function(url){
			getEl('mainPress').dom.src = url;
		},		
		loadInitialDoc : function(e){
			this.showDialog();
			getEl('maini').dom.src = 'Beverage_Factory_Case_Study.php';
			YAHOO.util.Dom.addClass('case-1', 'selected');
			YAHOO.util.Dom.removeClass('case-2', 'selected');
			YAHOO.util.Dom.removeClass('case-3', 'selected');
			YAHOO.util.Dom.removeClass('case-4', 'selected');
			YAHOO.util.Dom.removeClass('case-5', 'selected');
			YAHOO.util.Dom.removeClass('case-6', 'selected');
		},		
		loadInitialDoc2 : function(e){
			this.showDialog();
			getEl('maini').dom.src = '10,000RV_Case_Study.php';
			YAHOO.util.Dom.addClass('case-2', 'selected');
			YAHOO.util.Dom.removeClass('case-1', 'selected');
			YAHOO.util.Dom.removeClass('case-3', 'selected');
			YAHOO.util.Dom.removeClass('case-4', 'selected');
			YAHOO.util.Dom.removeClass('case-5', 'selected');
			YAHOO.util.Dom.removeClass('case-6', 'selected');			
		},		
		loadInitialDoc3 : function(e){
			this.showDialog();
			getEl('maini').dom.src = 'Irdeto_Case_Study.php';
			YAHOO.util.Dom.addClass('case-3', 'selected');
			YAHOO.util.Dom.removeClass('case-1', 'selected');
			YAHOO.util.Dom.removeClass('case-2', 'selected');
			YAHOO.util.Dom.removeClass('case-4', 'selected');
			YAHOO.util.Dom.removeClass('case-5', 'selected');
			YAHOO.util.Dom.removeClass('case-6', 'selected');			
		},		
		loadInitialDoc4 : function(e){
			this.showDialog();
			getEl('maini').dom.src = 'Genesis_HealthCare_Case_Study.php';
			YAHOO.util.Dom.addClass('case-4', 'selected');
			YAHOO.util.Dom.removeClass('case-1', 'selected');
			YAHOO.util.Dom.removeClass('case-2', 'selected');
			YAHOO.util.Dom.removeClass('case-3', 'selected');
			YAHOO.util.Dom.removeClass('case-5', 'selected');
			YAHOO.util.Dom.removeClass('case-6', 'selected');			
		},
		loadInitialDoc5 : function(e){
			this.showDialog();
			getEl('maini').dom.src = 'RA_Snyder_Case_Study.php';
			YAHOO.util.Dom.addClass('case-5', 'selected');
			YAHOO.util.Dom.removeClass('case-1', 'selected');
			YAHOO.util.Dom.removeClass('case-2', 'selected');
			YAHOO.util.Dom.removeClass('case-3', 'selected');
			YAHOO.util.Dom.removeClass('case-4', 'selected');
			YAHOO.util.Dom.removeClass('case-6', 'selected');			
		},		
		loadInitialDoc6 : function(e){
			this.showDialog();
			getEl('maini').dom.src = 'Intel_Case_Study.php';
			YAHOO.util.Dom.addClass('case-6', 'selected');
			YAHOO.util.Dom.removeClass('case-1', 'selected');
			YAHOO.util.Dom.removeClass('case-2', 'selected');
			YAHOO.util.Dom.removeClass('case-3', 'selected');
			YAHOO.util.Dom.removeClass('case-5', 'selected');
			YAHOO.util.Dom.removeClass('case-4', 'selected');			
		},		


		loadInitialPress : function(e){
			this.showDialogPress();
			getEl('mainPress').dom.src = 'press.php?id=23';
			YAHOO.util.Dom.addClass('pres-23', 'selected');	
			YAHOO.util.Dom.removeClass('pres-13', 'selected');	
			YAHOO.util.Dom.removeClass('pres-9', 'selected');
			YAHOO.util.Dom.removeClass('pres-10', 'selected');
			YAHOO.util.Dom.removeClass('pres-11', 'selected');
			YAHOO.util.Dom.removeClass('pres-14', 'selected');
			YAHOO.util.Dom.removeClass('pres-15', 'selected');			
			//dialogPress.getRegion('west').showPanel('west3');
			//layout.getRegion('center').showPanel('maini');
			YAHOO.util.Dom.removeClass('pres-16', 'selected');			
			YAHOO.util.Dom.removeClass('pres-17', 'selected');
			YAHOO.util.Dom.removeClass('pres-18', 'selected');
			YAHOO.util.Dom.removeClass('pres-19', 'selected');
			YAHOO.util.Dom.removeClass('pres-20', 'selected');
			YAHOO.util.Dom.removeClass('pres-21', 'selected');
			YAHOO.util.Dom.removeClass('pres-22', 'selected');
		},	
		loadInitialPress9 : function(e){
			this.showDialogPress();
			getEl('mainPress').dom.src = 'press.php?id=9';
			YAHOO.util.Dom.addClass('pres-9', 'selected');
			YAHOO.util.Dom.removeClass('pres-10', 'selected');
			YAHOO.util.Dom.removeClass('pres-11', 'selected');
			YAHOO.util.Dom.removeClass('pres-13', 'selected');
			YAHOO.util.Dom.removeClass('pres-14', 'selected');
			YAHOO.util.Dom.removeClass('pres-15', 'selected');			
			YAHOO.util.Dom.removeClass('pres-16', 'selected');			
			YAHOO.util.Dom.removeClass('pres-17', 'selected');
			YAHOO.util.Dom.removeClass('pres-18', 'selected');
			YAHOO.util.Dom.removeClass('pres-19', 'selected');
			YAHOO.util.Dom.removeClass('pres-20', 'selected');
			YAHOO.util.Dom.removeClass('pres-21', 'selected');
			YAHOO.util.Dom.removeClass('pres-22', 'selected');
			YAHOO.util.Dom.removeClass('pres-23', 'selected');
		},	
		loadInitialPress10 : function(e){
			this.showDialogPress();
			getEl('mainPress').dom.src = 'press.php?id=10';
			YAHOO.util.Dom.addClass('pres-10', 'selected');
			YAHOO.util.Dom.removeClass('pres-9', 'selected');			
			YAHOO.util.Dom.removeClass('pres-11', 'selected');
			YAHOO.util.Dom.removeClass('pres-13', 'selected');
			YAHOO.util.Dom.removeClass('pres-14', 'selected');
			YAHOO.util.Dom.removeClass('pres-15', 'selected');			
			YAHOO.util.Dom.removeClass('pres-16', 'selected');			
			YAHOO.util.Dom.removeClass('pres-17', 'selected');
			YAHOO.util.Dom.removeClass('pres-18', 'selected');
			YAHOO.util.Dom.removeClass('pres-19', 'selected');
			YAHOO.util.Dom.removeClass('pres-20', 'selected');
			YAHOO.util.Dom.removeClass('pres-21', 'selected');
			YAHOO.util.Dom.removeClass('pres-22', 'selected');
			YAHOO.util.Dom.removeClass('pres-23', 'selected');
		},	
		loadInitialPress11 : function(e){
			this.showDialogPress();
			getEl('mainPress').dom.src = 'press.php?id=14';
			YAHOO.util.Dom.addClass('pres-14', 'selected');
			YAHOO.util.Dom.removeClass('pres-9', 'selected');			
			YAHOO.util.Dom.removeClass('pres-10', 'selected');
			YAHOO.util.Dom.removeClass('pres-11', 'selected');
			YAHOO.util.Dom.removeClass('pres-13', 'selected');
			YAHOO.util.Dom.removeClass('pres-15', 'selected');			
			YAHOO.util.Dom.removeClass('pres-16', 'selected');			
			YAHOO.util.Dom.removeClass('pres-17', 'selected');
			YAHOO.util.Dom.removeClass('pres-18', 'selected');
			YAHOO.util.Dom.removeClass('pres-19', 'selected');
			YAHOO.util.Dom.removeClass('pres-20', 'selected');
			YAHOO.util.Dom.removeClass('pres-21', 'selected');
			YAHOO.util.Dom.removeClass('pres-22', 'selected');
			YAHOO.util.Dom.removeClass('pres-23', 'selected');
		},	
		loadInitialPress15 : function(e){
			this.showDialogPress();
			getEl('mainPress').dom.src = 'press.php?id=15';
			YAHOO.util.Dom.addClass('pres-15', 'selected');
			YAHOO.util.Dom.removeClass('pres-9', 'selected');			
			YAHOO.util.Dom.removeClass('pres-10', 'selected');
			YAHOO.util.Dom.removeClass('pres-11', 'selected');
			YAHOO.util.Dom.removeClass('pres-13', 'selected');
			YAHOO.util.Dom.removeClass('pres-14', 'selected');
			YAHOO.util.Dom.removeClass('pres-16', 'selected');			
			YAHOO.util.Dom.removeClass('pres-17', 'selected');
			YAHOO.util.Dom.removeClass('pres-18', 'selected');
			YAHOO.util.Dom.removeClass('pres-19', 'selected');
			YAHOO.util.Dom.removeClass('pres-20', 'selected');
			YAHOO.util.Dom.removeClass('pres-21', 'selected');
			YAHOO.util.Dom.removeClass('pres-22', 'selected');
			YAHOO.util.Dom.removeClass('pres-23', 'selected');
		},	
		loadInitialPress30 : function(e){
			this.showDialogPress();
			getEl('mainPress').dom.src = 'press.php?id=19';
			YAHOO.util.Dom.addClass('pres-19', 'selected');
			YAHOO.util.Dom.removeClass('pres-9', 'selected');			
			YAHOO.util.Dom.removeClass('pres-10', 'selected');
			YAHOO.util.Dom.removeClass('pres-11', 'selected');
			YAHOO.util.Dom.removeClass('pres-13', 'selected');
			YAHOO.util.Dom.removeClass('pres-14', 'selected');
			YAHOO.util.Dom.removeClass('pres-15', 'selected');
			YAHOO.util.Dom.removeClass('pres-16', 'selected');			
			YAHOO.util.Dom.removeClass('pres-17', 'selected');
			YAHOO.util.Dom.removeClass('pres-18', 'selected');
			YAHOO.util.Dom.removeClass('pres-20', 'selected');
			YAHOO.util.Dom.removeClass('pres-21', 'selected');
			YAHOO.util.Dom.removeClass('pres-22', 'selected');
			YAHOO.util.Dom.removeClass('pres-23', 'selected');
		},	
		loadInitialPress31 : function(e){
			this.showDialogPress();
			getEl('mainPress').dom.src = 'press.php?id=18';
			YAHOO.util.Dom.addClass('pres-18', 'selected');
			YAHOO.util.Dom.removeClass('pres-9', 'selected');			
			YAHOO.util.Dom.removeClass('pres-10', 'selected');
			YAHOO.util.Dom.removeClass('pres-11', 'selected');
			YAHOO.util.Dom.removeClass('pres-13', 'selected');
			YAHOO.util.Dom.removeClass('pres-14', 'selected');
			YAHOO.util.Dom.removeClass('pres-15', 'selected');
			YAHOO.util.Dom.removeClass('pres-16', 'selected');			
			YAHOO.util.Dom.removeClass('pres-17', 'selected');
			YAHOO.util.Dom.removeClass('pres-19', 'selected');
			YAHOO.util.Dom.removeClass('pres-20', 'selected');
			YAHOO.util.Dom.removeClass('pres-21', 'selected');
			YAHOO.util.Dom.removeClass('pres-22', 'selected');
			YAHOO.util.Dom.removeClass('pres-23', 'selected');
		},	
		loadInitialPress32 : function(e){
			this.showDialogPress();
			getEl('mainPress').dom.src = 'press.php?id=17';
			YAHOO.util.Dom.addClass('pres-17', 'selected');
			YAHOO.util.Dom.removeClass('pres-9', 'selected');			
			YAHOO.util.Dom.removeClass('pres-10', 'selected');
			YAHOO.util.Dom.removeClass('pres-11', 'selected');
			YAHOO.util.Dom.removeClass('pres-13', 'selected');
			YAHOO.util.Dom.removeClass('pres-14', 'selected');
			YAHOO.util.Dom.removeClass('pres-15', 'selected');
			YAHOO.util.Dom.removeClass('pres-16', 'selected');			
			YAHOO.util.Dom.removeClass('pres-18', 'selected');
			YAHOO.util.Dom.removeClass('pres-19', 'selected');
			YAHOO.util.Dom.removeClass('pres-20', 'selected');
			YAHOO.util.Dom.removeClass('pres-21', 'selected');
			YAHOO.util.Dom.removeClass('pres-22', 'selected');
			YAHOO.util.Dom.removeClass('pres-23', 'selected');
		},	
		loadInitialPress33 : function(e){
			this.showDialogPress();
			getEl('mainPress').dom.src = 'press.php?id=16';
			YAHOO.util.Dom.addClass('pres-16', 'selected');
			YAHOO.util.Dom.removeClass('pres-9', 'selected');			
			YAHOO.util.Dom.removeClass('pres-10', 'selected');
			YAHOO.util.Dom.removeClass('pres-11', 'selected');
			YAHOO.util.Dom.removeClass('pres-13', 'selected');
			YAHOO.util.Dom.removeClass('pres-14', 'selected');
			YAHOO.util.Dom.removeClass('pres-15', 'selected');
			YAHOO.util.Dom.removeClass('pres-17', 'selected');
			YAHOO.util.Dom.removeClass('pres-18', 'selected');
			YAHOO.util.Dom.removeClass('pres-19', 'selected');
			YAHOO.util.Dom.removeClass('pres-20', 'selected');
			YAHOO.util.Dom.removeClass('pres-21', 'selected');
			YAHOO.util.Dom.removeClass('pres-22', 'selected');
			YAHOO.util.Dom.removeClass('pres-23', 'selected');
		},	
		loadInitialPress20 : function(e){
			this.showDialogPress();
			getEl('mainPress').dom.src = 'press.php?id=20';
			YAHOO.util.Dom.addClass('pres-20', 'selected');
			YAHOO.util.Dom.removeClass('pres-9', 'selected');			
			YAHOO.util.Dom.removeClass('pres-10', 'selected');
			YAHOO.util.Dom.removeClass('pres-11', 'selected');
			YAHOO.util.Dom.removeClass('pres-13', 'selected');
			YAHOO.util.Dom.removeClass('pres-14', 'selected');
			YAHOO.util.Dom.removeClass('pres-15', 'selected');
			YAHOO.util.Dom.removeClass('pres-16', 'selected');
			YAHOO.util.Dom.removeClass('pres-17', 'selected');
			YAHOO.util.Dom.removeClass('pres-18', 'selected');
			YAHOO.util.Dom.removeClass('pres-19', 'selected');
			YAHOO.util.Dom.removeClass('pres-21', 'selected');
			YAHOO.util.Dom.removeClass('pres-22', 'selected');
			YAHOO.util.Dom.removeClass('pres-23', 'selected');
		},	
		loadInitialPress21 : function(e){
			this.showDialogPress();
			getEl('mainPress').dom.src = 'press.php?id=21';
			YAHOO.util.Dom.addClass('pres-21', 'selected');
			YAHOO.util.Dom.removeClass('pres-9', 'selected');			
			YAHOO.util.Dom.removeClass('pres-10', 'selected');
			YAHOO.util.Dom.removeClass('pres-11', 'selected');
			YAHOO.util.Dom.removeClass('pres-13', 'selected');
			YAHOO.util.Dom.removeClass('pres-14', 'selected');
			YAHOO.util.Dom.removeClass('pres-15', 'selected');
			YAHOO.util.Dom.removeClass('pres-16', 'selected');
			YAHOO.util.Dom.removeClass('pres-17', 'selected');
			YAHOO.util.Dom.removeClass('pres-18', 'selected');
			YAHOO.util.Dom.removeClass('pres-19', 'selected');
			YAHOO.util.Dom.removeClass('pres-20', 'selected');
			YAHOO.util.Dom.removeClass('pres-22', 'selected');
			YAHOO.util.Dom.removeClass('pres-23', 'selected');
		},	
		loadInitialPress22 : function(e){
			this.showDialogPress();
			getEl('mainPress').dom.src = 'press.php?id=22';
			YAHOO.util.Dom.addClass('pres-22', 'selected');
			YAHOO.util.Dom.removeClass('pres-9', 'selected');			
			YAHOO.util.Dom.removeClass('pres-10', 'selected');
			YAHOO.util.Dom.removeClass('pres-11', 'selected');
			YAHOO.util.Dom.removeClass('pres-13', 'selected');
			YAHOO.util.Dom.removeClass('pres-14', 'selected');
			YAHOO.util.Dom.removeClass('pres-15', 'selected');
			YAHOO.util.Dom.removeClass('pres-16', 'selected');
			YAHOO.util.Dom.removeClass('pres-17', 'selected');
			YAHOO.util.Dom.removeClass('pres-18', 'selected');
			YAHOO.util.Dom.removeClass('pres-19', 'selected');
			YAHOO.util.Dom.removeClass('pres-20', 'selected');
			YAHOO.util.Dom.removeClass('pres-21', 'selected');
			YAHOO.util.Dom.removeClass('pres-23', 'selected');
		},	
		loadInitialPress23 : function(e){
			this.showDialogPress();
			getEl('mainPress').dom.src = 'press.php?id=23';
			YAHOO.util.Dom.addClass('pres-23', 'selected');
			YAHOO.util.Dom.removeClass('pres-9', 'selected');			
			YAHOO.util.Dom.removeClass('pres-10', 'selected');
			YAHOO.util.Dom.removeClass('pres-11', 'selected');
			YAHOO.util.Dom.removeClass('pres-13', 'selected');
			YAHOO.util.Dom.removeClass('pres-14', 'selected');
			YAHOO.util.Dom.removeClass('pres-15', 'selected');
			YAHOO.util.Dom.removeClass('pres-16', 'selected');
			YAHOO.util.Dom.removeClass('pres-17', 'selected');
			YAHOO.util.Dom.removeClass('pres-18', 'selected');
			YAHOO.util.Dom.removeClass('pres-19', 'selected');
			YAHOO.util.Dom.removeClass('pres-20', 'selected');
			YAHOO.util.Dom.removeClass('pres-21', 'selected');
			YAHOO.util.Dom.removeClass('pres-22', 'selected');
		},	


		loadInitialArticle : function(e){
			this.showDialogPub();
			getEl('mainPub').dom.src = 'article.php?id=22';
			YAHOO.util.Dom.addClass('arti-22', 'selected');
			YAHOO.util.Dom.removeClass('arti-20', 'selected');
			YAHOO.util.Dom.removeClass('arti-19', 'selected');
			YAHOO.util.Dom.removeClass('arti-18', 'selected');
			YAHOO.util.Dom.removeClass('arti-17', 'selected');
			YAHOO.util.Dom.removeClass('arti-16', 'selected');
			YAHOO.util.Dom.removeClass('arti-15', 'selected');
			YAHOO.util.Dom.removeClass('arti-14', 'selected');
			YAHOO.util.Dom.removeClass('arti-13', 'selected');
		},		
		loadInitialArticle20 : function(e){
			this.showDialogPub();
			getEl('mainPub').dom.src = 'article.php?id=20';
			YAHOO.util.Dom.addClass('arti-20', 'selected');
			YAHOO.util.Dom.removeClass('arti-22', 'selected');
			YAHOO.util.Dom.removeClass('arti-19', 'selected');
			YAHOO.util.Dom.removeClass('arti-18', 'selected');
			YAHOO.util.Dom.removeClass('arti-17', 'selected');
			YAHOO.util.Dom.removeClass('arti-16', 'selected');
			YAHOO.util.Dom.removeClass('arti-15', 'selected');
			YAHOO.util.Dom.removeClass('arti-14', 'selected');
			YAHOO.util.Dom.removeClass('arti-13', 'selected');
		},		
		loadInitialArticle19 : function(e){
			this.showDialogPub();
			getEl('mainPub').dom.src = 'article.php?id=19';
			YAHOO.util.Dom.addClass('arti-19', 'selected');
			YAHOO.util.Dom.removeClass('arti-20', 'selected');
			YAHOO.util.Dom.removeClass('arti-22', 'selected');
			YAHOO.util.Dom.removeClass('arti-18', 'selected');
			YAHOO.util.Dom.removeClass('arti-17', 'selected');
			YAHOO.util.Dom.removeClass('arti-16', 'selected');
			YAHOO.util.Dom.removeClass('arti-15', 'selected');
			YAHOO.util.Dom.removeClass('arti-14', 'selected');
			YAHOO.util.Dom.removeClass('arti-13', 'selected');
		},		

		showDialog : function(){
            if(!dialog){ // lazy initialize the dialog and only create it once
                dialog = new YAHOO.ext.LayoutDialog("hello-dlg", { 
                        modal:true,
                        width:900,
                        height:550,
                        shadow:true,
						shim: true, 
						fixedcenter:true,
                        minWidth:900,
                        minHeight:300,
						
                        west: {
	                        split:true,
	                        initialSize: 155,
	                        minSize: 100,
	                        maxSize: 155,
	                        titlebar: true,
	                        collapsible: false,
	                        animate: true
	                    },
	                    center: {
	                        autoScroll:false,
							useShim:true, 
							cmargins: {top:0,bottom:2,right:2,left:2},
							titlebar: true
	                        
	                    }
                });
                dialog.addKeyListener(27, dialog.hide, dialog);
                dialog.addButton('Close', dialog.hide, dialog);
                //dialog.addButton('Submit', dialog.hide, dialog);
                
                var layout = dialog.getLayout();
                dialog.beginUpdate();
                layout.add('west', new YAHOO.ext.ContentPanel('west', {title: 'Select Case Study'}));
	            layout.add('center', new YAHOO.ext.ContentPanel('maini', {title: 'Details', fitToFrame:true}));				
	            //layout.add('center', new YAHOO.ext.ContentPanel('center', {title: 'Inner Tab'}));
				
				//center = layout.getRegion('center');
       			//center.add(new YAHOO.ext.ContentPanel('maini', {title: 'Details', fitToFrame:true}));
            	//layout.getRegion('center').showPanel('maini');				
				
				//layout.getRegion('west').hide();
	            dialog.endUpdate();
            }
            dialog.show(showBtn7.dom);
        },

		showDialogPub : function(){
            if(!dialogPub){ // lazy initialize the dialog and only create it once
                dialogPub = new YAHOO.ext.LayoutDialog("hello-pub", { 
                        modal:true,
                        width:900,
                        height:550,
                        shadow:true,
						shim: true, 
						fixedcenter:true,
                        minWidth:900,
                        minHeight:300,
						
                        west: {
	                        split:true,
	                        initialSize: 175,
	                        minSize: 100,
	                        maxSize: 155,
	                        titlebar: true,
	                        collapsible: false,
	                        animate: true
	                    },
	                    center: {
	                        autoScroll:false,
							useShim:true, 
							cmargins: {top:0,bottom:2,right:2,left:2},
							titlebar: true
	                        
	                    }
                });
                dialogPub.addKeyListener(27, dialogPub.hide, dialogPub);
                dialogPub.addButton('Close', dialogPub.hide, dialogPub);
                
                var layoutPub = dialogPub.getLayout();
                dialogPub.beginUpdate();
                layoutPub.add('west', new YAHOO.ext.ContentPanel('west2', {title: 'Articles'}));
	            layoutPub.add('center', new YAHOO.ext.ContentPanel('mainPub', {title: 'Details', fitToFrame:true}));				
	            dialogPub.endUpdate();
            }
            dialogPub.show(articleBtn22.dom);
        },
		
		showDialogPress : function(){
            if(!dialogPress){ // lazy initialize the dialog and only create it once
                dialogPress = new YAHOO.ext.LayoutDialog("hello-press", { 
                        modal:true,
                        width:900,
                        height:550,
                        shadow:true,
						shim: true, 
						fixedcenter:true,
                        minWidth:900,
                        minHeight:300,
						
                        west: {
							autoScroll:true,
							split:true,
	                        initialSize: 175,
	                        minSize: 100,
	                        maxSize: 155,
	                        titlebar: true,
	                        collapsible: false,
	                        animate: true
	                    },
	                    center: {
	                        autoScroll:false,
							useShim:true, 
							cmargins: {top:0,bottom:2,right:2,left:2},
							titlebar: true
	                        
	                    }
                });
                dialogPress.addKeyListener(27, dialogPress.hide, dialogPress);
                dialogPress.addButton('Close', dialogPress.hide, dialogPress);
                
                var layoutPress = dialogPress.getLayout();
                dialogPress.beginUpdate();
                layoutPress.add('west', new YAHOO.ext.ContentPanel('west3', {title: 'Press'}));
	            layoutPress.add('center', new YAHOO.ext.ContentPanel('mainPress', {title: 'Details', fitToFrame:true}));				
	            dialogPress.endUpdate();
            }
            dialogPress.show(pressBtn999.dom);
        },


		changeCSSStyle : function(feedId){
            //YAHOO.util.Dom.removeClass(west.dom.getElementsByTagName('a'), 'selected');
			YAHOO.util.Dom.removeClass('case-1', 'selected');
			YAHOO.util.Dom.removeClass('case-2', 'selected');
			YAHOO.util.Dom.removeClass('case-3', 'selected');
			YAHOO.util.Dom.removeClass('case-4', 'selected');
			YAHOO.util.Dom.removeClass('case-5', 'selected');
			YAHOO.util.Dom.removeClass('case-6', 'selected');
            //YAHOO.util.Dom.removeClass(feeds.dom.getElementsByTagName('a'), 'selected');
            YAHOO.util.Dom.addClass('case-'+feedId, 'selected');
            //var feed = sfeeds[feedId] || myfeeds[feedId];
            //feedPanel.setTitle('View Feed (' + feed.name.ellipse(16) + ')');
        },
		
		changeArticleCSSStyle : function(feedId){
			YAHOO.util.Dom.removeClass('arti-22', 'selected');
			YAHOO.util.Dom.removeClass('arti-20', 'selected');
			YAHOO.util.Dom.removeClass('arti-19', 'selected');
			YAHOO.util.Dom.removeClass('arti-18', 'selected');
			YAHOO.util.Dom.removeClass('arti-17', 'selected');
			YAHOO.util.Dom.removeClass('arti-16', 'selected');
			YAHOO.util.Dom.removeClass('arti-15', 'selected');
			YAHOO.util.Dom.removeClass('arti-14', 'selected');
			YAHOO.util.Dom.removeClass('arti-13', 'selected');
            YAHOO.util.Dom.addClass('arti-'+feedId, 'selected');
            //var feed = sfeeds[feedId] || myfeeds[feedId];
            //feedPanel.setTitle('View Feed (' + feed.name.ellipse(16) + ')');
        },
		changePressCSSStyle : function(feedId){
			YAHOO.util.Dom.removeClass('pres-23', 'selected');
			YAHOO.util.Dom.removeClass('pres-22', 'selected');
			YAHOO.util.Dom.removeClass('pres-21', 'selected');
			YAHOO.util.Dom.removeClass('pres-20', 'selected');
			YAHOO.util.Dom.removeClass('pres-19', 'selected');
			YAHOO.util.Dom.removeClass('pres-18', 'selected');
			YAHOO.util.Dom.removeClass('pres-17', 'selected');
			YAHOO.util.Dom.removeClass('pres-16', 'selected');
			YAHOO.util.Dom.removeClass('pres-15', 'selected');
			YAHOO.util.Dom.removeClass('pres-14', 'selected');
			YAHOO.util.Dom.removeClass('pres-13', 'selected');
			YAHOO.util.Dom.removeClass('pres-11', 'selected');
			YAHOO.util.Dom.removeClass('pres-10', 'selected');
			YAHOO.util.Dom.removeClass('pres-9', 'selected');
            YAHOO.util.Dom.addClass('pres-'+feedId, 'selected');
            //var feed = sfeeds[feedId] || myfeeds[feedId];
            //feedPanel.setTitle('View Feed (' + feed.name.ellipse(16) + ')');
        }
		
		
    };
}();

// using onDocumentReady instead of window.onload initializes the application
// when the DOM is ready, without waiting for images and other resources to load
YAHOO.ext.EventManager.onDocumentReady(LayoutExample.init, LayoutExample, true);