$j(function(){       

    // initialize scrollable  
	$j("div.scrollable").scrollable(
		{
			size: 1,
	        interval: 10000, 
	        loop: true,  
	        speed: 600, 
	        onBeforeSeek: function() { 
	            this.getItems().fadeTo(300, 0.2);         
	        }, 
	        onSeek: function() { 
	            this.getItems().fadeTo(300, 1); 
	        } 		
		} 
	);     
});