/*
 * ================================================
 * (c) 2000 - 2008 ALTERNATE Computerversand GmbH
 *
 * Use, redistribution, copy and modification in
 * source or binary form not allowed without
 * explicit permission of ALTERNATE Computerversand
 * GmbH
 *
 * ================================================
 * @link http://jqueryfordesigners.com/coda-popup-bubbles/
 */
function initToolTip () {
  $('.trigger').each(function () {
    // options
    var distance = 10;
    var time = 250;
    var hideDelay = 500;

    var hideDelayTimer = null;

    // tracker
    var beingShown = false;
    var shown = false;
    
    var trigger = $(this);
    var triggerId = $(this).attr("id");
    triggerId = triggerId.substr(triggerId.indexOf('_')+1);
    var popup = $("#popup_"+triggerId+".popup").css("opacity", 0);

    // set the mouseover and mouseout on both element
    $([trigger.get(0), popup.get(0)]).mouseover(function () {
      // stops the hide event if we move from the trigger to the popup element
      if (hideDelayTimer) clearTimeout(hideDelayTimer);

      // don't trigger the animation again if we're being shown, or already visible
      if (beingShown || shown) {
        return;
      } else {
        beingShown = true;

        // find the position of trigger
        var _left = this.offsetLeft;
        var _el = this;
        while(_el.parentNode && (_el.id=="" || _el.id!="mycarousel")) {
          _el = _el.parentNode;
          _left += _el.offsetLeft;
        }
        // check right end of the popup
        var ppW = _left + $(popup.get(0)).width() + 105;
        var docW = document.documentElement.offsetWidth + document.documentElement.scrollLeft;
        var deltaW = ppW - docW;
        if (deltaW > 0) {
          _left -= ($(popup.get(0)).width() - 5);
          $("#flatCarousel .popup .pointer.toTheLeft").hide();
          $("#flatCarousel .popup .pointer.toTheRight").show();
        } else {
          _left += ($(this).width() - 5);
          $("#flatCarousel .popup .pointer.toTheRight").hide();
          $("#flatCarousel .popup .pointer.toTheLeft").show();
        }
        // reset position of popup box
        popup.css({
          top: 180,
          left: _left,
          display: 'block' // brings the popup back in to view
        })

        // (we're using chaining on the popup) now animate it's opacity and position
        .animate({
          top: '-=' + distance + 'px',
          opacity: 1
        }, time, 'swing', function() {
          // once the animation is complete, set the tracker variables
          beingShown = false;
          shown = true;
          // IE fix
          $("#flatCarousel .popup .pointer.toTheRight").toggle().toggle();
          $("#flatCarousel .popup .pointer.toTheLeft").toggle().toggle();
        });
      }
    }).mouseout(function () {
      // reset the timer if we get fired again - avoids double animations
      if (hideDelayTimer) clearTimeout(hideDelayTimer);
      
      // store the timer so that it can be cleared in the mouseover if required
      hideDelayTimer = setTimeout(function () {
        hideDelayTimer = null;
        popup.animate({
          top: '-=' + distance + 'px',
          opacity: 0
        }, time, 'swing', function () {
          // once the animate is complete, set the tracker variables
          shown = false;
          // hide the popup entirely after the effect (opacity alone doesn't do the job)
          popup.css('display', 'none');
        });
      }, hideDelay);
    });
  });
}