$.easing.easeOutQuart = function (x, t, b, c, d) {
			return -c * ((t=t/d-1)*t*t*t - 1) + b;
		};

		jQuery(function( $ ){
						
			$('#screen').serialScroll({
				target:'#sections',
				items:'li', 
				prev:'img.prev',
				next:'img.next',
				axis:'xy',
				queue:false,
				event:'click',
				stop:false,
				lock:true, 
				duration:500,
				start: 0,
				force:true,
				cycle:true,
				step:1,
				jump:false,
				lazy:false,
				interval:false,
				navigation:'#navigation li',
				constant:true,
				onBefore:function( e, elem, $pane, $items, pos ){
					
					e.preventDefault();
					if( this.blur )
						this.blur();
				},
				onAfter:function( elem ){
				
				}
			});
			
			$('#navigationslide').serialScroll({
				items:'.box',
				prev:'#navigation a.prev',
				next:'#navigation a.next',
				axis:'x',
				offset:-500, 
				start:1, 
				duration:1500,
				force:true,
				stop:true,
				lock:false,
				cycle:false, 
				easing:'easeOutQuart', 
				jump: false 
			});
			});
		// Credits for developed script - http://gsgd.co.uk/freelance/ //