/*
 * Tour
 *
 * */
function show_tour() { 
  $('take_a_tour_button').fade();

  new Effect.Opacity('content_frame', { from: 1.0, to: 0.0, duration: 0.5 });

  $$('div#horizontal_carousel div.container')[0].appear();
  Effect.Appear('horizontal_carousel', { afterFinish : start_carousel })
}

function start_carousel(effect) {
  hCarousel = new UI.Carousel(effect.element.id, { scrollInc: 1 });
}

/* Game Site */
var site_assets_next_index = 1
function replace_site_asset_index(next_index) {
  if(site_assets_next_index < next_index) {
    site_assets_next_index = next_index;
  }

  $$('div.site_asset_field').each(function(div) {
    div.select('input', 'select').each(function(element) {
      var name = element.readAttribute('name');
      element.writeAttribute('name', element.readAttribute('name').gsub(/new_site_asset/, site_assets_next_index));
    });
  });

  site_assets_next_index++;
}