KskCarousel = {
  
  items: 10, // Number of pics
  
  width: 279,
  current: 0,
  rendering: false,
		
  scroll: function(direction) {
    if (direction == 'left') {
    	if (this.current < 1 || KskCarousel.rendering == true) return;
   
    	KskCarousel.rendering = true;
      new Effect.Move('ksk_carousel_inner', { x: this.width, y: 0, afterFinish: KskCarousel.renderStop });
      this.current--;    	
    }
    else if (direction == 'right') {
    	if (this.current+3 == this.items || KskCarousel.rendering == true) return;
    	
    	KskCarousel.rendering = true;
    	new Effect.Move('ksk_carousel_inner', { x: (-1 * this.width), y: 0, afterFinish: KskCarousel.renderStop });
    	this.current++;
    }
  },
  
  renderStop: function() {
	  KskCarousel.rendering = false;
  }
}

KskPrices = {
  vat: false,
  toggle: function() {
    if (this.vat == false) {

      $$('.vat').each(function(item) { item.style.display = 'inline'; });
      $$('.no_vat').each(function(item) { item.style.display = 'none';  });
      this.vat = true;
    }
    else {
      $$('.no_vat').each(function(item) { item.style.display = 'inline'; });
      $$('.vat').each(function(item) { item.style.display = 'none';  });
      this.vat = false;
    }
  }
}