jQuery(function(){initPlugins()});function initPlugins(){jQuery('div.gallery').scrollGallery({sliderHolder:'>.frame',slider:'>ul',slides:'>li',btnPrev:'a.link-prev',btnNext:'a.link-next',autoRotation:false,switchTime:5000,duration:600});}
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',switcherClassName:'switcher',switcherClassTo:'a',curNum:'em.scur-num',allNum:'em.sall-num',circleSlide:true,pauseClass:'gallery-paused',pauseButton:'none',pauseOnHover:true,stopAfterClick:false,autoRotation:false,switchTime:5000,duration:650,easing:'swing',event:'click',splitCount:false,afterInit:false,vertical:false,step:false},_options);return this.each(function(){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 _switcherClassName=_options.switcherClassName;var _switcherClassTo=_options.switcherClassTo;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;if(!_slides.length)return;if(_splitCount){var curStep=0;var newSlide=jQuery('<slide>').addClass('split-slide');_slides.each(function(){newSlide.append(this);curStep++;if(curStep>_splitCount-1){curStep=0;_slider.append(newSlide);newSlide=jQuery('<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+=jQuery(this).outerWidth(true);_sumHeight+=jQuery(this).outerHeight(true);});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;}}}
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=jQuery('<ul class="'+_switcherClassName+'" />');for(var i=0;i<_stepCount;i++)jQuery('<li><a href="#">'+(i+1)+'</a></li>').appendTo(_list);_list.appendTo(_generatePagination);if(_switcherClassTo.toLowerCase()=='li'){_pagerLinks=_list.children();}else{_pagerLinks=_list.children().find('a');}}
if(_pagerLinks.length){_pagerLinks.each(function(_ind){jQuery(this).bind(_controlEvent,function(){if(_currentStep!=_ind){if(_stopAfterClick)stopAutoSlide();_currentStep=_ind;switchSlide();}
return false;});});}
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();}
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();});}
jQuery(window).focus(function(){autoSlide();}).blur(function(){if(_timer)clearTimeout(_timer);});recalcOffsets();refreshStatus();autoSlide();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);});}