var now_item = 1, timer;
var sponsor_item = 0, timer2;
var sponsor_count;

$(document).ready(function() {
  /*
   * Päävalikko
   *
   */

  $(".menu").hover(
    function() {
    },
    function() {
      $(".menu ul").css("display", "none");
    }
  );

  $(".menu > li > a, .menu > li > div").hover(
    function() {
      $(".menu ul").hide();
      $(this).parent().find("ul").fadeIn();
    },
    function() {
    }
  );

  $(".menu > li > ul").hover(
    function() {
    },
    function() {
      $(this).hide();
    }
  );


  /*
   * Nyt-valikko
   *
   */
   
  $(".now_menu div").click(function() {
    clearTimeout(timer);
    $(".now_menu div").attr("class", "");
    $(this).attr("class", "active");
    $(".now_item").hide();
    $("#now_" + $(this).text()).fadeIn();
  });


  /*
   * Laske sponsorit
   *
   */
  sponsor_count = $(".sponsors_content a").size();


  change_now_item();
  change_sponsors();
});


/*
 * Nyt rotaatio
 *
 */

function change_now_item() {
  $("#now_menu_item_" + now_item).click();
  if (now_item == 5) now_item = 1; else now_item++;
  timer = setTimeout("change_now_item()", 5000);
}

/*
 * Yhteistyökumppanit rotaatio
 *
 */

function change_sponsors() {
  var tmp;

  $(".sponsors_content a").hide();
  for (tmp = sponsor_item; tmp < sponsor_item + 5; tmp++) {
    $(".sponsors_content a:eq(" + tmp + ")").fadeIn();
  }
  sponsor_item = sponsor_item + 5;
  if (sponsor_item > sponsor_count - 1) sponsor_item = 0;
  timer2 = setTimeout("change_sponsors()", 3000);
}