5 lines
22 KiB
JavaScript
5 lines
22 KiB
JavaScript
/*
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* jQuery FlexSlider v2.6.0
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* Copyright 2012 WooThemes
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* Contributing Author: Tyler Smith
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*/!function($){var e=!0;$.flexslider=function(t,a){var n=$(t);n.vars=$.extend({},$.flexslider.defaults,a);var i=n.vars.namespace,s=window.navigator&&window.navigator.msPointerEnabled&&window.MSGesture,r=("ontouchstart"in window||s||window.DocumentTouch&&document instanceof DocumentTouch)&&n.vars.touch,o="click touchend MSPointerUp keyup",l="",c,d="vertical"===n.vars.direction,u=n.vars.reverse,v=n.vars.itemWidth>0,p="fade"===n.vars.animation,m=""!==n.vars.asNavFor,f={};$.data(t,"flexslider",n),f={init:function(){n.animating=!1,n.currentSlide=parseInt(n.vars.startAt?n.vars.startAt:0,10),isNaN(n.currentSlide)&&(n.currentSlide=0),n.animatingTo=n.currentSlide,n.atEnd=0===n.currentSlide||n.currentSlide===n.last,n.containerSelector=n.vars.selector.substr(0,n.vars.selector.search(" ")),n.slides=$(n.vars.selector,n),n.container=$(n.containerSelector,n),n.count=n.slides.length,n.syncExists=$(n.vars.sync).length>0,"slide"===n.vars.animation&&(n.vars.animation="swing"),n.prop=d?"top":"marginLeft",n.args={},n.manualPause=!1,n.stopped=!1,n.started=!1,n.startTimeout=null,n.transitions=!n.vars.video&&!p&&n.vars.useCSS&&function(){var e=document.createElement("div"),t=["perspectiveProperty","WebkitPerspective","MozPerspective","OPerspective","msPerspective"];for(var a in t)if(void 0!==e.style[t[a]])return n.pfx=t[a].replace("Perspective","").toLowerCase(),n.prop="-"+n.pfx+"-transform",!0;return!1}(),n.ensureAnimationEnd="",""!==n.vars.controlsContainer&&(n.controlsContainer=$(n.vars.controlsContainer).length>0&&$(n.vars.controlsContainer)),""!==n.vars.manualControls&&(n.manualControls=$(n.vars.manualControls).length>0&&$(n.vars.manualControls)),""!==n.vars.customDirectionNav&&(n.customDirectionNav=2===$(n.vars.customDirectionNav).length&&$(n.vars.customDirectionNav)),n.vars.randomize&&(n.slides.sort(function(){return Math.round(Math.random())-.5}),n.container.empty().append(n.slides)),n.doMath(),n.setup("init"),n.vars.controlNav&&f.controlNav.setup(),n.vars.directionNav&&f.directionNav.setup(),n.vars.keyboard&&(1===$(n.containerSelector).length||n.vars.multipleKeyboard)&&$(document).bind("keyup",function(e){var t=e.keyCode;if(!n.animating&&(39===t||37===t)){var a=39===t?n.getTarget("next"):37===t?n.getTarget("prev"):!1;n.flexAnimate(a,n.vars.pauseOnAction)}}),n.vars.mousewheel&&n.bind("mousewheel",function(e,t,a,i){e.preventDefault();var s=0>t?n.getTarget("next"):n.getTarget("prev");n.flexAnimate(s,n.vars.pauseOnAction)}),n.vars.pausePlay&&f.pausePlay.setup(),n.vars.slideshow&&n.vars.pauseInvisible&&f.pauseInvisible.init(),n.vars.slideshow&&(n.vars.pauseOnHover&&n.hover(function(){n.manualPlay||n.manualPause||n.pause()},function(){n.manualPause||n.manualPlay||n.stopped||n.play()}),n.vars.pauseInvisible&&f.pauseInvisible.isHidden()||(n.vars.initDelay>0?n.startTimeout=setTimeout(n.play,n.vars.initDelay):n.play())),m&&f.asNav.setup(),r&&n.vars.touch&&f.touch(),(!p||p&&n.vars.smoothHeight)&&$(window).bind("resize orientationchange focus",f.resize),n.find("img").attr("draggable","false"),setTimeout(function(){n.vars.start(n)},200)},asNav:{setup:function(){n.asNav=!0,n.animatingTo=Math.floor(n.currentSlide/n.move),n.currentItem=n.currentSlide,n.slides.removeClass(i+"active-slide").eq(n.currentItem).addClass(i+"active-slide"),s?(t._slider=n,n.slides.each(function(){var e=this;e._gesture=new MSGesture,e._gesture.target=e,e.addEventListener("MSPointerDown",function(e){e.preventDefault(),e.currentTarget._gesture&&e.currentTarget._gesture.addPointer(e.pointerId)},!1),e.addEventListener("MSGestureTap",function(e){e.preventDefault();var t=$(this),a=t.index();$(n.vars.asNavFor).data("flexslider").animating||t.hasClass("active")||(n.direction=n.currentItem<a?"next":"prev",n.flexAnimate(a,n.vars.pauseOnAction,!1,!0,!0))})})):n.slides.on(o,function(e){e.preventDefault();var t=$(this),a=t.index(),s=t.offset().left-$(n).scrollLeft();0>=s&&t.hasClass(i+"active-slide")?n.flexAnimate(n.getTarget("prev"),!0):$(n.vars.asNavFor).data("flexslider").animating||t.hasClass(i+"active-slide")||(n.direction=n.currentItem<a?"next":"prev",n.flexAnimate(a,n.vars.pauseOnAction,!1,!0,!0))})}},controlNav:{setup:function(){n.manualControls?f.controlNav.setupManual():f.controlNav.setupPaging()},setupPaging:function(){var e="thumbnails"===n.vars.controlNav?"control-thumbs":"control-paging",t=1,a,s;if(n.controlNavScaffold=$('<ol class="'+i+"control-nav "+i+e+'"></ol>'),n.pagingCount>1)for(var r=0;r<n.pagingCount;r++){if(s=n.slides.eq(r),void 0===s.attr("data-thumb-alt")&&s.attr("data-thumb-alt",""),altText=""!==s.attr("data-thumb-alt")?altText=' alt="'+s.attr("data-thumb-alt")+'"':"",a="thumbnails"===n.vars.controlNav?'<img src="'+s.attr("data-thumb")+'"'+altText+"/>":'<a href="#">'+t+"</a>","thumbnails"===n.vars.controlNav&&!0===n.vars.thumbCaptions){var c=s.attr("data-thumbcaption");""!==c&&void 0!==c&&(a+='<span class="'+i+'caption">'+c+"</span>")}n.controlNavScaffold.append("<li>"+a+"</li>"),t++}n.controlsContainer?$(n.controlsContainer).append(n.controlNavScaffold):n.append(n.controlNavScaffold),f.controlNav.set(),f.controlNav.active(),n.controlNavScaffold.delegate("a, img",o,function(e){if(e.preventDefault(),""===l||l===e.type){var t=$(this),a=n.controlNav.index(t);t.hasClass(i+"active")||(n.direction=a>n.currentSlide?"next":"prev",n.flexAnimate(a,n.vars.pauseOnAction))}""===l&&(l=e.type),f.setToClearWatchedEvent()})},setupManual:function(){n.controlNav=n.manualControls,f.controlNav.active(),n.controlNav.bind(o,function(e){if(e.preventDefault(),""===l||l===e.type){var t=$(this),a=n.controlNav.index(t);t.hasClass(i+"active")||(a>n.currentSlide?n.direction="next":n.direction="prev",n.flexAnimate(a,n.vars.pauseOnAction))}""===l&&(l=e.type),f.setToClearWatchedEvent()})},set:function(){var e="thumbnails"===n.vars.controlNav?"img":"a";n.controlNav=$("."+i+"control-nav li "+e,n.controlsContainer?n.controlsContainer:n)},active:function(){n.controlNav.removeClass(i+"active").eq(n.animatingTo).addClass(i+"active")},update:function(e,t){n.pagingCount>1&&"add"===e?n.controlNavScaffold.append($('<li><a href="#">'+n.count+"</a></li>")):1===n.pagingCount?n.controlNavScaffold.find("li").remove():n.controlNav.eq(t).closest("li").remove(),f.controlNav.set(),n.pagingCount>1&&n.pagingCount!==n.controlNav.length?n.update(t,e):f.controlNav.active()}},directionNav:{setup:function(){var e=$('<ul class="'+i+'direction-nav"><li class="'+i+'nav-prev"><a class="'+i+'prev" href="#">'+n.vars.prevText+'</a></li><li class="'+i+'nav-next"><a class="'+i+'next" href="#">'+n.vars.nextText+"</a></li></ul>");n.customDirectionNav?n.directionNav=n.customDirectionNav:n.controlsContainer?($(n.controlsContainer).append(e),n.directionNav=$("."+i+"direction-nav li a",n.controlsContainer)):(n.append(e),n.directionNav=$("."+i+"direction-nav li a",n)),f.directionNav.update(),n.directionNav.bind(o,function(e){e.preventDefault();var t;(""===l||l===e.type)&&(t=$(this).hasClass(i+"next")?n.getTarget("next"):n.getTarget("prev"),n.flexAnimate(t,n.vars.pauseOnAction)),""===l&&(l=e.type),f.setToClearWatchedEvent()})},update:function(){var e=i+"disabled";1===n.pagingCount?n.directionNav.addClass(e).attr("tabindex","-1"):n.vars.animationLoop?n.directionNav.removeClass(e).removeAttr("tabindex"):0===n.animatingTo?n.directionNav.removeClass(e).filter("."+i+"prev").addClass(e).attr("tabindex","-1"):n.animatingTo===n.last?n.directionNav.removeClass(e).filter("."+i+"next").addClass(e).attr("tabindex","-1"):n.directionNav.removeClass(e).removeAttr("tabindex")}},pausePlay:{setup:function(){var e=$('<div class="'+i+'pauseplay"><a href="#"></a></div>');n.controlsContainer?(n.controlsContainer.append(e),n.pausePlay=$("."+i+"pauseplay a",n.controlsContainer)):(n.append(e),n.pausePlay=$("."+i+"pauseplay a",n)),f.pausePlay.update(n.vars.slideshow?i+"pause":i+"play"),n.pausePlay.bind(o,function(e){e.preventDefault(),(""===l||l===e.type)&&($(this).hasClass(i+"pause")?(n.manualPause=!0,n.manualPlay=!1,n.pause()):(n.manualPause=!1,n.manualPlay=!0,n.play())),""===l&&(l=e.type),f.setToClearWatchedEvent()})},update:function(e){"play"===e?n.pausePlay.removeClass(i+"pause").addClass(i+"play").html(n.vars.playText):n.pausePlay.removeClass(i+"play").addClass(i+"pause").html(n.vars.pauseText)}},touch:function(){function e(e){e.stopPropagation(),n.animating?e.preventDefault():(n.pause(),t._gesture.addPointer(e.pointerId),T=0,c=d?n.h:n.w,f=Number(new Date),l=v&&u&&n.animatingTo===n.last?0:v&&u?n.limit-(n.itemW+n.vars.itemMargin)*n.move*n.animatingTo:v&&n.currentSlide===n.last?n.limit:v?(n.itemW+n.vars.itemMargin)*n.move*n.currentSlide:u?(n.last-n.currentSlide+n.cloneOffset)*c:(n.currentSlide+n.cloneOffset)*c)}function a(e){e.stopPropagation();var a=e.target._slider;if(a){var n=-e.translationX,i=-e.translationY;return T+=d?i:n,m=T,x=d?Math.abs(T)<Math.abs(-n):Math.abs(T)<Math.abs(-i),e.detail===e.MSGESTURE_FLAG_INERTIA?void setImmediate(function(){t._gesture.stop()}):void((!x||Number(new Date)-f>500)&&(e.preventDefault(),!p&&a.transitions&&(a.vars.animationLoop||(m=T/(0===a.currentSlide&&0>T||a.currentSlide===a.last&&T>0?Math.abs(T)/c+2:1)),a.setProps(l+m,"setTouch"))))}}function i(e){e.stopPropagation();var t=e.target._slider;if(t){if(t.animatingTo===t.currentSlide&&!x&&null!==m){var a=u?-m:m,n=a>0?t.getTarget("next"):t.getTarget("prev");t.canAdvance(n)&&(Number(new Date)-f<550&&Math.abs(a)>50||Math.abs(a)>c/2)?t.flexAnimate(n,t.vars.pauseOnAction):p||t.flexAnimate(t.currentSlide,t.vars.pauseOnAction,!0)}r=null,o=null,m=null,l=null,T=0}}var r,o,l,c,m,f,g,h,S,x=!1,y=0,b=0,T=0;s?(t.style.msTouchAction="none",t._gesture=new MSGesture,t._gesture.target=t,t.addEventListener("MSPointerDown",e,!1),t._slider=n,t.addEventListener("MSGestureChange",a,!1),t.addEventListener("MSGestureEnd",i,!1)):(g=function(e){n.animating?e.preventDefault():(window.navigator.msPointerEnabled||1===e.touches.length)&&(n.pause(),c=d?n.h:n.w,f=Number(new Date),y=e.touches[0].pageX,b=e.touches[0].pageY,l=v&&u&&n.animatingTo===n.last?0:v&&u?n.limit-(n.itemW+n.vars.itemMargin)*n.move*n.animatingTo:v&&n.currentSlide===n.last?n.limit:v?(n.itemW+n.vars.itemMargin)*n.move*n.currentSlide:u?(n.last-n.currentSlide+n.cloneOffset)*c:(n.currentSlide+n.cloneOffset)*c,r=d?b:y,o=d?y:b,t.addEventListener("touchmove",h,!1),t.addEventListener("touchend",S,!1))},h=function(e){y=e.touches[0].pageX,b=e.touches[0].pageY,m=d?r-b:r-y,x=d?Math.abs(m)<Math.abs(y-o):Math.abs(m)<Math.abs(b-o);var t=500;(!x||Number(new Date)-f>t)&&(e.preventDefault(),!p&&n.transitions&&(n.vars.animationLoop||(m/=0===n.currentSlide&&0>m||n.currentSlide===n.last&&m>0?Math.abs(m)/c+2:1),n.setProps(l+m,"setTouch")))},S=function(e){if(t.removeEventListener("touchmove",h,!1),n.animatingTo===n.currentSlide&&!x&&null!==m){var a=u?-m:m,i=a>0?n.getTarget("next"):n.getTarget("prev");n.canAdvance(i)&&(Number(new Date)-f<550&&Math.abs(a)>50||Math.abs(a)>c/2)?n.flexAnimate(i,n.vars.pauseOnAction):p||n.flexAnimate(n.currentSlide,n.vars.pauseOnAction,!0)}t.removeEventListener("touchend",S,!1),r=null,o=null,m=null,l=null},t.addEventListener("touchstart",g,!1))},resize:function(){!n.animating&&n.is(":visible")&&(v||n.doMath(),p?f.smoothHeight():v?(n.slides.width(n.computedW),n.update(n.pagingCount),n.setProps()):d?(n.viewport.height(n.h),n.setProps(n.h,"setTotal")):(n.vars.smoothHeight&&f.smoothHeight(),n.newSlides.width(n.computedW),n.setProps(n.computedW,"setTotal")))},smoothHeight:function(e){if(!d||p){var t=p?n:n.viewport;e?t.animate({height:n.slides.eq(n.animatingTo).height()},e):t.height(n.slides.eq(n.animatingTo).height())}},sync:function(e){var t=$(n.vars.sync).data("flexslider"),a=n.animatingTo;switch(e){case"animate":t.flexAnimate(a,n.vars.pauseOnAction,!1,!0);break;case"play":t.playing||t.asNav||t.play();break;case"pause":t.pause()}},uniqueID:function(e){return e.filter("[id]").add(e.find("[id]")).each(function(){var e=$(this);e.attr("id",e.attr("id")+"_clone")}),e},pauseInvisible:{visProp:null,init:function(){var e=f.pauseInvisible.getHiddenProp();if(e){var t=e.replace(/[H|h]idden/,"")+"visibilitychange";document.addEventListener(t,function(){f.pauseInvisible.isHidden()?n.startTimeout?clearTimeout(n.startTimeout):n.pause():n.started?n.play():n.vars.initDelay>0?setTimeout(n.play,n.vars.initDelay):n.play()})}},isHidden:function(){var e=f.pauseInvisible.getHiddenProp();return e?document[e]:!1},getHiddenProp:function(){var e=["webkit","moz","ms","o"];if("hidden"in document)return"hidden";for(var t=0;t<e.length;t++)if(e[t]+"Hidden"in document)return e[t]+"Hidden";return null}},setToClearWatchedEvent:function(){clearTimeout(c),c=setTimeout(function(){l=""},3e3)}},n.flexAnimate=function(e,t,a,s,o){if(n.vars.animationLoop||e===n.currentSlide||(n.direction=e>n.currentSlide?"next":"prev"),m&&1===n.pagingCount&&(n.direction=n.currentItem<e?"next":"prev"),!n.animating&&(n.canAdvance(e,o)||a)&&n.is(":visible")){if(m&&s){var l=$(n.vars.asNavFor).data("flexslider");if(n.atEnd=0===e||e===n.count-1,l.flexAnimate(e,!0,!1,!0,o),n.direction=n.currentItem<e?"next":"prev",l.direction=n.direction,Math.ceil((e+1)/n.visible)-1===n.currentSlide||0===e)return n.currentItem=e,n.slides.removeClass(i+"active-slide").eq(e).addClass(i+"active-slide"),!1;n.currentItem=e,n.slides.removeClass(i+"active-slide").eq(e).addClass(i+"active-slide"),e=Math.floor(e/n.visible)}if(n.animating=!0,n.animatingTo=e,t&&n.pause(),n.vars.before(n),n.syncExists&&!o&&f.sync("animate"),n.vars.controlNav&&f.controlNav.active(),v||n.slides.removeClass(i+"active-slide").eq(e).addClass(i+"active-slide"),n.atEnd=0===e||e===n.last,n.vars.directionNav&&f.directionNav.update(),e===n.last&&(n.vars.end(n),n.vars.animationLoop||n.pause()),p)r?(n.slides.eq(n.currentSlide).css({opacity:0,zIndex:1}),n.slides.eq(e).css({opacity:1,zIndex:2}),n.wrapup(c)):(n.slides.eq(n.currentSlide).css({zIndex:1}).animate({opacity:0},n.vars.animationSpeed,n.vars.easing),n.slides.eq(e).css({zIndex:2}).animate({opacity:1},n.vars.animationSpeed,n.vars.easing,n.wrapup));else{var c=d?n.slides.filter(":first").height():n.computedW,g,h,S;v?(g=n.vars.itemMargin,S=(n.itemW+g)*n.move*n.animatingTo,h=S>n.limit&&1!==n.visible?n.limit:S):h=0===n.currentSlide&&e===n.count-1&&n.vars.animationLoop&&"next"!==n.direction?u?(n.count+n.cloneOffset)*c:0:n.currentSlide===n.last&&0===e&&n.vars.animationLoop&&"prev"!==n.direction?u?0:(n.count+1)*c:u?(n.count-1-e+n.cloneOffset)*c:(e+n.cloneOffset)*c,n.setProps(h,"",n.vars.animationSpeed),n.transitions?(n.vars.animationLoop&&n.atEnd||(n.animating=!1,n.currentSlide=n.animatingTo),n.container.unbind("webkitTransitionEnd transitionend"),n.container.bind("webkitTransitionEnd transitionend",function(){clearTimeout(n.ensureAnimationEnd),n.wrapup(c)}),clearTimeout(n.ensureAnimationEnd),n.ensureAnimationEnd=setTimeout(function(){n.wrapup(c)},n.vars.animationSpeed+100)):n.container.animate(n.args,n.vars.animationSpeed,n.vars.easing,function(){n.wrapup(c)})}n.vars.smoothHeight&&f.smoothHeight(n.vars.animationSpeed)}},n.wrapup=function(e){p||v||(0===n.currentSlide&&n.animatingTo===n.last&&n.vars.animationLoop?n.setProps(e,"jumpEnd"):n.currentSlide===n.last&&0===n.animatingTo&&n.vars.animationLoop&&n.setProps(e,"jumpStart")),n.animating=!1,n.currentSlide=n.animatingTo,n.vars.after(n)},n.animateSlides=function(){!n.animating&&e&&n.flexAnimate(n.getTarget("next"))},n.pause=function(){clearInterval(n.animatedSlides),n.animatedSlides=null,n.playing=!1,n.vars.pausePlay&&f.pausePlay.update("play"),n.syncExists&&f.sync("pause")},n.play=function(){n.playing&&clearInterval(n.animatedSlides),n.animatedSlides=n.animatedSlides||setInterval(n.animateSlides,n.vars.slideshowSpeed),n.started=n.playing=!0,n.vars.pausePlay&&f.pausePlay.update("pause"),n.syncExists&&f.sync("play")},n.stop=function(){n.pause(),n.stopped=!0},n.canAdvance=function(e,t){var a=m?n.pagingCount-1:n.last;return t?!0:m&&n.currentItem===n.count-1&&0===e&&"prev"===n.direction?!0:m&&0===n.currentItem&&e===n.pagingCount-1&&"next"!==n.direction?!1:e!==n.currentSlide||m?n.vars.animationLoop?!0:n.atEnd&&0===n.currentSlide&&e===a&&"next"!==n.direction?!1:n.atEnd&&n.currentSlide===a&&0===e&&"next"===n.direction?!1:!0:!1},n.getTarget=function(e){return n.direction=e,"next"===e?n.currentSlide===n.last?0:n.currentSlide+1:0===n.currentSlide?n.last:n.currentSlide-1},n.setProps=function(e,t,a){var i=function(){var a=e?e:(n.itemW+n.vars.itemMargin)*n.move*n.animatingTo,i=function(){if(v)return"setTouch"===t?e:u&&n.animatingTo===n.last?0:u?n.limit-(n.itemW+n.vars.itemMargin)*n.move*n.animatingTo:n.animatingTo===n.last?n.limit:a;switch(t){case"setTotal":return u?(n.count-1-n.currentSlide+n.cloneOffset)*e:(n.currentSlide+n.cloneOffset)*e;case"setTouch":return u?e:e;case"jumpEnd":return u?e:n.count*e;case"jumpStart":return u?n.count*e:e;default:return e}}();return-1*i+"px"}();n.transitions&&(i=d?"translate3d(0,"+i+",0)":"translate3d("+i+",0,0)",a=void 0!==a?a/1e3+"s":"0s",n.container.css("-"+n.pfx+"-transition-duration",a),n.container.css("transition-duration",a)),n.args[n.prop]=i,(n.transitions||void 0===a)&&n.container.css(n.args),n.container.css("transform",i)},n.setup=function(e){if(p)n.slides.css({width:"100%","float":"left",marginRight:"-100%",position:"relative"}),"init"===e&&(r?n.slides.css({opacity:0,display:"block",webkitTransition:"opacity "+n.vars.animationSpeed/1e3+"s ease",zIndex:1}).eq(n.currentSlide).css({opacity:1,zIndex:2}):0==n.vars.fadeFirstSlide?n.slides.css({opacity:0,display:"block",zIndex:1}).eq(n.currentSlide).css({zIndex:2}).css({opacity:1}):n.slides.css({opacity:0,display:"block",zIndex:1}).eq(n.currentSlide).css({zIndex:2}).animate({opacity:1},n.vars.animationSpeed,n.vars.easing)),n.vars.smoothHeight&&f.smoothHeight();else{var t,a;"init"===e&&(n.viewport=$('<div 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