function index() {
	
		// CHANGE THE THE FINDALL QUERY TO NOT RETURN THE MOST RECENT VIDEO, ORDER BY DATE??
		// GET RATINGS
		
				
		$this->Video->recursive = 0;
		$videos = $this->Video->findAll('WHERE approved =1','id, title, description, embedCode, filename, created', 'Video.created DESC','0,4',null,'0');
		$latest = array_slice($videos,0,1);
		$embedCode = $latest[0]['Video']['embedCode'];
		if (empty($latest[0]['Video']['filename'])){
			
		foreach ($videos as $ytVids){
			$embedCode = $videos['Video']['embedCode'];
			if (!empty($ytVids['Video']['embedCode'])){
				
				
			$regex = '(http://www.youtube.com/v/[A-Za-z0-9]+)';
			preg_match($regex,$ytVids['Video']['embedCode'],$m); // regex for extracting youtube filename(ID) from embedcode. use basename() on extracted URL.
			
			$ytFile = basename($m[0]); //	GET THE YOUTUBE 'FILENAME'
			$videos['Video']['ytFile'] =$ytFile ;
			}
			// ARRAY NEEDS TO CONTAIN YOUTUBE FILENAMES
			
			$this->set('embedCode',$embedCode);
			
		}
		}
		
		else { $this->set('vidFile', $latest[0]['Video']['filename']); }
		
		
	
		
		pr($videos);
			
		$this->set('videos',$videos);
	}