code: function(n, fast, css_animation) {
  		var self = 	this,
  			_ease = this.options.ease,
  			_duration = this.options.duration,
  			_n = (n < 0) ? 0 : n;
  
  		// Set Marker active state
  		this._resetMarkersActive();
  		if(n >= 0 && n < this._markers.length) {
  		    this._markers[n].setActive(true);
  		}
  		// Stop animation
  		if (this.animator) {
  			this.animator.stop();
  		}
  
  		if (fast) {
  			this._el.slider.className = "tl-timenav-slider";
  			this._el.slider.style.left = -this._markers[_n].getLeft() + (this.options.width/2) + "px";
  		} else {
  			if (css_animation) {
  				this._el.slider.className = "tl-timenav-slider tl-timenav-slider-animate";
  				this.animate_css = true;
  				this._el.slider.style.left = -this._markers[_n].getLeft() + (this.options.width/2) + "px";
  			} else {
  				this._el.slider.className = "tl-timenav-slider";
  				this.animator = TL.Animate(this._el.slider, {
  					left: 		-this._markers[_n].getLeft() + (this.options.width/2) + "px",
  					duration: 	_duration,
  					easing: 	_ease
  				});
  			}
  		}
  
  		if(n >= 0 && n < this._markers.length) {
  		    this.current_id = this._markers[n].data.unique_id;
  		} else {
  		    this.current_id = '';
  		}
  	}
docs: /*	Navigation
  ==================================================