var Site = {

  start: function() {
    Site.setSlideshow()
    var mySmoothScroll = new Fx.SmoothScroll();
    var myTips = new Tips($$('img'));
  },
  
  setSlideshow: function(){
    $('previous').addEvent('click', function(e){
      current = $$('#slideshow ol')[0].getStyle('margin-left').toInt();
      e.stop();
      $$('#stills a').removeClass('inactive');
      if (current < -2000) {
        this.className="inactive";
        end = -2299;
        }
      else {end = current-509;}
      var myFx = new Fx.Tween($$('#slideshow ol')[0]);
      myFx.start('margin-left', end);
    });
    $('next').addEvent('click', function(e){
      current = $$('#slideshow ol')[0].getStyle('margin-left').toInt();
      e.stop();
      $$('#stills a').removeClass('inactive');
      if (current > -500) {
        this.className="inactive";
        end = 0;
      } 
      else  {end =  current+509;}
        var myFx = new Fx.Tween($$('#slideshow ol')[0]);
        myFx.start('margin-left',end);
    });
  }
  
  

}

window.addEvent('domready', Site.start);