var conf = {          

	// default clip configuration     
	defaults: {  
                
		autoPlay: false,         
		autoBuffering: false,             
		
		// functions are also supported         
		onBegin: function() {                          

			// make controlbar visible in 4000 seconds             
			this.getControls().fadeIn(4000);         
			}              
		},          

		// my skins     
		skins: {  
               
			gray:  {             
				backgroundColor: '#666666',             
				buttonColor: '#333333',             
				opacity: 0, 
				progressColor: '#6a56bd',            
				time: false         
			}            
		}  
	}