gistfile1.js

YUI({
			    //Last Gallery Build of this module
			    gallery: 'gallery-2010.08.04-19-46'
			}).use('node', 'overlay', 'widget-anim', 'gallery-overlay-extras', function(Y){
			 
			    Y.on('domready', function(){
			 
			        var overlay = new Y.Overlay({
						
			            bodyContent : '<p>I am an Overlay</p>',
						footerContent : '<button id="close">Close</button>',
			            width       : '400px',
			            height      : '200px',
			            zIndex      : 100,
			            centered    : true,
			            constrain   : true,
			            render      : true,
			            visible     : false,
			            plugins     : [
			 
			                { fn: Y.Plugin.OverlayModal },
			                { fn: Y.Plugin.OverlayKeepaligned },
			                { fn: Y.Plugin.OverlayAutohide, cfg: {
			                    focusedOutside : false  // disables the Overlay from auto-hiding on losing focus
			                }}
			 
			            ],
			 
			        });
			 
			        Y.one('.flv_video').on('click', Y.bind(overlay.show, overlay))
					Y.one('#close').on('click', Y.bind(overlay.hide, overlay))
			  
	
			 Y.delegate('click', function(e){
				e.preventDefault();
				
				Y.bind(overlay.show, overlay); 	
				
			}, '#page_content_columns', '.case-study a.flv_video');
				
			});