function initPage(){
  initSlideShow();
}
$(document).ready(function(){
  $('ul.accordion').accordion({
    active: ".selected",
    autoHeight: false,
    header: ".opener",
    collapsible: false,
    event: "click",
    create: function(event, ui) {
      $(this).find('div[href*=.flv]').each(function() {
        var autoplay = $(this).attr('autoplay') === 'true' ? true : false;
        var link = $(this).closest('a').attr('href');

        // Empty the video container before embedding flowplayer; otherwise,
        // flowplayer has to be embedded a second time before it works.
        $(this).empty();

        $(this).flowplayer('/flowplayer/flowplayer-3.2.7.swf', {
          clip: {
            autoPlay: autoplay,
            autoBuffering: true,
            linkUrl: link
          }
        });
      });
    }
  });
});

// slideshow init
function initSlideShow() {
  jQuery('div#carousel').fadeGallery({
    slideElements:'ul.slideset > li',
    pagerLinks:'ul.switcher li',
    btnNext:'a.next',
    btnPrev:'a.prev',
    btnPlayPause:'a.play-pause',
    pausedClass:'paused',
    playClass:'playing',
    activeClass:'active',
    pauseOnHover:true,
    autoRotation:true,
    autoHeight:false,
    switchTime:6500,
    duration:500,
    event:'click'
  });
}
// slideshow plugin
jQuery.fn.fadeGallery = function(_options){
  var _options = jQuery.extend({
    slideElements:'div.slideset > div',
    pagerLinks:'div.pager a',
    btnNext:'a.next',
    btnPrev:'a.prev',
    btnPlayPause:'a.play-pause',
    btnPlay:'a.play',
    btnPause:'a.pause',
    pausedClass:'paused',
    disabledClass: 'disabled',
    playClass:'playing',
    activeClass:'active',
    loadingClass:'ajax-loading',
    loadedClass:'slide-loaded',
    dynamicImageLoad:false,
    dynamicImageLoadAttr:'alt',
    currentNum:false,
    allNum:false,
    startSlide:null,
    noCircle:false,
    pauseOnHover:true,
    autoRotation:false,
    autoHeight:false,
    onBeforeFade:false,
    onAfterFade:false,
    onChange:false,
    disableWhileAnimating:false,
    switchTime:3000,
    duration:650,
    event:'click'
  },_options);

  return this.each(function(){
    // gallery options
    if(this.slideshowInit) return; else this.slideshowInit;
    var _this = jQuery(this);
    var _slides = jQuery(_options.slideElements, _this);
    var _pagerLinks = jQuery(_options.pagerLinks, _this);
    var _btnPrev = jQuery(_options.btnPrev, _this);
    var _btnNext = jQuery(_options.btnNext, _this);
    var _btnPlayPause = jQuery(_options.btnPlayPause, _this);
    var _btnPause = jQuery(_options.btnPause, _this);
    var _btnPlay = jQuery(_options.btnPlay, _this);
    var _pauseOnHover = _options.pauseOnHover;
    var _dynamicImageLoad = _options.dynamicImageLoad;
    var _dynamicImageLoadAttr = _options.dynamicImageLoadAttr;
    var _autoRotation = _options.autoRotation;
    var _activeClass = _options.activeClass;
    var _loadingClass = _options.loadingClass;
    var _loadedClass = _options.loadedClass;
    var _disabledClass = _options.disabledClass;
    var _pausedClass = _options.pausedClass;
    var _playClass = _options.playClass;
    var _autoHeight = _options.autoHeight;
    var _duration = _options.duration;
    var _switchTime = _options.switchTime;
    var _controlEvent = _options.event;
    var _currentNum = (_options.currentNum ? jQuery(_options.currentNum, _this) : false);
    var _allNum = (_options.allNum ? jQuery(_options.allNum, _this) : false);
    var _startSlide = _options.startSlide;
    var _noCycle = _options.noCircle;
    var _onChange = _options.onChange;
    var _onBeforeFade = _options.onBeforeFade;
    var _onAfterFade = _options.onAfterFade;
    var _disableWhileAnimating = _options.disableWhileAnimating;

    // gallery init
    var _anim = false;
    var _hover = false;
    var _prevIndex = 0;
    var _currentIndex = 0;
    var _slideCount = _slides.length;
    var _timer;
    if(_slideCount < 2) return;

    _prevIndex = _slides.index(_slides.filter('.'+_activeClass));
    if(_prevIndex < 0) _prevIndex = _currentIndex = 0;
    else _currentIndex = _prevIndex;
    if(_startSlide != null) {
      if(_startSlide == 'random') _prevIndex = _currentIndex = Math.floor(Math.random()*_slideCount);
      else _prevIndex = _currentIndex = parseInt(_startSlide);
    }
    _slides.hide().eq(_currentIndex).show();
    if(_autoRotation) _this.removeClass(_pausedClass).addClass(_playClass);
    else _this.removeClass(_playClass).addClass(_pausedClass);

    // gallery control
    if(_btnPrev.length) {
      _btnPrev.bind(_controlEvent,function(){
        prevSlide();
        return false;
      });
    }
    if(_btnNext.length) {
      _btnNext.bind(_controlEvent,function(){
        nextSlide();
        return false;
      });
    }
    if(_pagerLinks.length) {
      _pagerLinks.each(function(_ind){
        jQuery(this).bind(_controlEvent,function(){
          if(_currentIndex != _ind) {
            if(_disableWhileAnimating && _anim) return;
            _prevIndex = _currentIndex;
            _currentIndex = _ind;
            switchSlide();
          }
          return false;
        });
      });
    }

    // play pause section
    if(_btnPlayPause.length) {
      _btnPlayPause.bind(_controlEvent,function(){
        if(_this.hasClass(_pausedClass)) {
          _this.removeClass(_pausedClass).addClass(_playClass);
          _autoRotation = true;
          autoSlide();
        } else {
          _autoRotation = false;
          if(_timer) clearTimeout(_timer);
          _this.removeClass(_playClass).addClass(_pausedClass);
        }
        return false;
      });
    }
    if(_btnPlay.length) {
      _btnPlay.bind(_controlEvent,function(){
        _this.removeClass(_pausedClass).addClass(_playClass);
        _autoRotation = true;
        autoSlide();
        return false;
      });
    }
    if(_btnPause.length) {
      _btnPause.bind(_controlEvent,function(){
        _autoRotation = false;
        if(_timer) clearTimeout(_timer);
        _this.removeClass(_playClass).addClass(_pausedClass);
        return false;
      });
    }

    // dynamic image loading (swap from ATTRIBUTE)
    function loadSlide(slide) {
      if(!slide.hasClass(_loadingClass) && !slide.hasClass(_loadedClass)) {
        var images = slide.find(_dynamicImageLoad) // pass selector here
        var imagesCount = images.length;
        if(imagesCount) {
          slide.addClass(_loadingClass);
          images.each(function(){
            var img = this;
            img.onload = function(){
              img.loaded = true;
              img.onload = null;
              setTimeout(reCalc,_duration);
            }
            img.setAttribute('src', img.getAttribute(_dynamicImageLoadAttr));
            img.setAttribute(_dynamicImageLoadAttr,'');
          }).css({opacity:0});

          function reCalc() {
            var cnt = 0;
            images.each(function(){
              if(this.loaded) cnt++;
            });
            if(cnt == imagesCount) {
              slide.removeClass(_loadingClass);
              images.animate({opacity:1},{duration:_duration,complete:function(){
                if(jQuery.browser.msie && jQuery.browser.version < 9) jQuery(this).css({opacity:'auto'})
              }});
              slide.addClass(_loadedClass)
            }
          }
        }
      }
    }

    // gallery animation
    function prevSlide() {
      if(_disableWhileAnimating && _anim) return;
      _prevIndex = _currentIndex;
      if(_currentIndex > 0) _currentIndex--;
      else {
        if(_noCycle) return;
        else _currentIndex = _slideCount-1;
      }
      switchSlide();
    }
    function nextSlide() {
      if(_disableWhileAnimating && _anim) return;
      _prevIndex = _currentIndex;
      if(_currentIndex < _slideCount-1) _currentIndex++;
      else {
        if(_noCycle) return;
        else _currentIndex = 0;
      }
      switchSlide();
    }
    function refreshStatus() {
      if(_dynamicImageLoad) loadSlide(_slides.eq(_currentIndex));
      if(_pagerLinks.length) _pagerLinks.removeClass(_activeClass).eq(_currentIndex).addClass(_activeClass);
      if(_currentNum) _currentNum.text(_currentIndex+1);
      if(_allNum) _allNum.text(_slideCount);
      _slides.eq(_prevIndex).removeClass(_activeClass);
      _slides.eq(_currentIndex).addClass(_activeClass);
      if(_noCycle) {
        if(_btnPrev.length) {
          if(_currentIndex == 0) _btnPrev.addClass(_disabledClass);
          else _btnPrev.removeClass(_disabledClass);
        }
        if(_btnNext.length) {
          if(_currentIndex == _slideCount-1) _btnNext.addClass(_disabledClass);
          else _btnNext.removeClass(_disabledClass);
        }
      }
      if(typeof _onChange === 'function') {
        _onChange(_this, _slides, _prevIndex, _currentIndex);
      }
    }
    function switchSlide() {
      _anim = true;
      if(typeof _onBeforeFade === 'function') _onBeforeFade(_this, _slides, _prevIndex, _currentIndex);
      _slides.eq(_prevIndex).fadeOut(_duration,function(){
        _anim = false;
      });
      _slides.eq(_currentIndex).fadeIn(_duration,function(){
        if(typeof _onAfterFade === 'function') _onAfterFade(_this, _slides, _prevIndex, _currentIndex);
      });
      if(_autoHeight) _slides.eq(_currentIndex).parent().animate({height:_slides.eq(_currentIndex).outerHeight(true)},{duration:_duration,queue:false});
      refreshStatus();
      autoSlide();
    }

    // autoslide function
    function autoSlide() {
      if(!_autoRotation || _hover) return;
      if(_timer) clearTimeout(_timer);
      _timer = setTimeout(nextSlide,_switchTime+_duration);
    }
    if(_pauseOnHover) {
      _this.hover(function(){
        _hover = true;
        if(_timer) clearTimeout(_timer);
      },function(){
        _hover = false;
        autoSlide();
      });
    }
    refreshStatus();
    autoSlide();
  });
}
// scrolling gallery plugin
jQuery.fn.scrollGallery = function(_options){
  var _options = jQuery.extend({
    sliderHolder: '>div',
    slider:'>ul',
    slides: '>li',
    pagerLinks:'div.pager a',
    btnPrev:'a.link-prev',
    btnNext:'a.link-next',
    activeClass:'active',
    disabledClass:'disabled',
    generatePagination:'div.pg-holder',
    curNum:'em.scur-num',
    allNum:'em.sall-num',
    circleSlide:true,
    pauseClass:'gallery-paused',
    pauseButton:'none',
    pauseOnHover:true,
    autoRotation:false,
    stopAfterClick:false,
    switchTime:5000,
    duration:650,
    easing:'swing',
    event:'click',
    splitCount:false,
    afterInit:false,
    vertical:false,
    step:false
  },_options);

  return this.each(function(){
    // gallery options
    var _this = jQuery(this);
    var _sliderHolder = jQuery(_options.sliderHolder, _this);
    var _slider = jQuery(_options.slider, _sliderHolder);
    var _slides = jQuery(_options.slides, _slider);
    var _btnPrev = jQuery(_options.btnPrev, _this);
    var _btnNext = jQuery(_options.btnNext, _this);
    var _pagerLinks = jQuery(_options.pagerLinks, _this);
    var _generatePagination = jQuery(_options.generatePagination, _this);
    var _curNum = jQuery(_options.curNum, _this);
    var _allNum = jQuery(_options.allNum, _this);
    var _pauseButton = jQuery(_options.pauseButton, _this);
    var _pauseOnHover = _options.pauseOnHover;
    var _pauseClass = _options.pauseClass;
    var _autoRotation = _options.autoRotation;
    var _activeClass = _options.activeClass;
    var _disabledClass = _options.disabledClass;
    var _easing = _options.easing;
    var _duration = _options.duration;
    var _switchTime = _options.switchTime;
    var _controlEvent = _options.event;
    var _step = _options.step;
    var _vertical = _options.vertical;
    var _circleSlide = _options.circleSlide;
    var _stopAfterClick = _options.stopAfterClick;
    var _afterInit = _options.afterInit;
    var _splitCount = _options.splitCount;

    // gallery init
    if(!_slides.length) return;

    if(_splitCount) {
      var curStep = 0;
      var newSlide = $('<slide>').addClass('split-slide');
      _slides.each(function(){
        newSlide.append(this);
        curStep++;
        if(curStep > _splitCount-1) {
          curStep = 0;
          _slider.append(newSlide);
          newSlide = $('<slide>').addClass('split-slide');
        }
      });
      if(curStep) _slider.append(newSlide);
      _slides = _slider.children();
    }

    var _currentStep = 0;
    var _sumWidth = 0;
    var _sumHeight = 0;
    var _hover = false;
    var _stepWidth;
    var _stepHeight;
    var _stepCount;
    var _offset;
    var _timer;

    _slides.each(function(){
      _sumWidth+=$(this).outerWidth(true);
      _sumHeight+=$(this).outerHeight(true);
    });

    // calculate gallery offset
    function recalcOffsets() {
      if(_vertical) {
        if(_step) {
          _stepHeight = _slides.eq(_currentStep).outerHeight(true);
          _stepCount = Math.ceil((_sumHeight-_sliderHolder.height())/_stepHeight)+1;
          _offset = -_stepHeight*_currentStep;
        } else {
          _stepHeight = _sliderHolder.height();
          _stepCount = Math.ceil(_sumHeight/_stepHeight);
          _offset = -_stepHeight*_currentStep;
          if(_offset < _stepHeight-_sumHeight) _offset = _stepHeight-_sumHeight;
        }
      } else {
        if(_step) {
          _stepWidth = _slides.eq(_currentStep).outerWidth(true)*_step;
          _stepCount = Math.ceil((_sumWidth-_sliderHolder.width())/_stepWidth)+1;
          _offset = -_stepWidth*_currentStep;
          if(_offset < _sliderHolder.width()-_sumWidth) _offset = _sliderHolder.width()-_sumWidth;
        } else {
          _stepWidth = _sliderHolder.width();
          _stepCount = Math.ceil(_sumWidth/_stepWidth);
          _offset = -_stepWidth*_currentStep;
          if(_offset < _stepWidth-_sumWidth) _offset = _stepWidth-_sumWidth;
        }
      }
    }

    // gallery control
    if(_btnPrev.length) {
      _btnPrev.bind(_controlEvent,function(){
        if(_stopAfterClick) stopAutoSlide();
        prevSlide();
        return false;
      });
    }
    if(_btnNext.length) {
      _btnNext.bind(_controlEvent,function(){
        if(_stopAfterClick) stopAutoSlide();
        nextSlide();
        return false;
      });
    }
    if(_generatePagination.length) {
      _generatePagination.empty();
      recalcOffsets();
      var _list = $('<ul />');
      for(var i=0; i<_stepCount; i++) $('<li><a href="#">'+(i+1)+'</a></li>').appendTo(_list);
      _list.appendTo(_generatePagination);
      _pagerLinks = _list.children();
    }
    if(_pagerLinks.length) {
      _pagerLinks.each(function(_ind){
        jQuery(this).bind(_controlEvent,function(){
          if(_currentStep != _ind) {
            if(_stopAfterClick) stopAutoSlide();
            _currentStep = _ind;
            switchSlide();
          }
          return false;
        });
      });
    }

    // gallery animation
    function prevSlide() {
      recalcOffsets();
      if(_currentStep > 0) _currentStep--;
      else if(_circleSlide) _currentStep = _stepCount-1;
      switchSlide();
    }
    function nextSlide() {
      recalcOffsets();
      if(_currentStep < _stepCount-1) _currentStep++;
      else if(_circleSlide) _currentStep = 0;
      switchSlide();
    }
    function refreshStatus() {
      if(_pagerLinks.length) _pagerLinks.removeClass(_activeClass).eq(_currentStep).addClass(_activeClass);
      if(!_circleSlide) {
        _btnPrev.removeClass(_disabledClass);
        _btnNext.removeClass(_disabledClass);
        if(_currentStep == 0) _btnPrev.addClass(_disabledClass);
        if(_currentStep == _stepCount-1) _btnNext.addClass(_disabledClass);
      }
      if(_curNum.length) _curNum.text(_currentStep+1);
      if(_allNum.length) _allNum.text(_stepCount);
    }
    function switchSlide() {
      recalcOffsets();
      if(_vertical) _slider.animate({marginTop:_offset},{duration:_duration,queue:false,easing:_easing});
      else _slider.animate({marginLeft:_offset},{duration:_duration,queue:false,easing:_easing});
      refreshStatus();
      autoSlide();
    }

    // autoslide function
    function stopAutoSlide() {
      if(_timer) clearTimeout(_timer);
      _autoRotation = false;
    }
    function autoSlide() {
      if(!_autoRotation || _hover) return;
      if(_timer) clearTimeout(_timer);
      _timer = setTimeout(nextSlide,_switchTime+_duration);
    }
    if(_pauseOnHover) {
      _this.hover(function(){
        _hover = true;
        if(_timer) clearTimeout(_timer);
      },function(){
        _hover = false;
        autoSlide();
      });
    }
    recalcOffsets();
    refreshStatus();
    autoSlide();

    // pause buttton
    if(_pauseButton.length) {
      _pauseButton.click(function(){
        if(_this.hasClass(_pauseClass)) {
          _this.removeClass(_pauseClass);
          _autoRotation = true;
          autoSlide();
        } else {
          _this.addClass(_pauseClass);
          stopAutoSlide();
        }
        return false;
      });
    }

    if(_afterInit && typeof _afterInit === 'function') _afterInit(_this, _slides);
  });
}
$(function(){
  initPage();
});