| 1 |
- !function(e){e.flexslider=function(t,i){var n=e(t),a=e.extend({},e.flexslider.defaults,i),o=a.namespace,s="ontouchstart"in window||window.DocumentTouch&&document instanceof DocumentTouch,r=s?"touchend":"click",l=a.direction==="vertical",c=a.reverse,u=a.itemWidth>0,d=a.animation==="fade",f=a.asNavFor!=="",p={};e.data(t,"flexslider",n);p={init:function(){n.animating=false;n.currentSlide=a.startAt;n.animatingTo=n.currentSlide;n.atEnd=n.currentSlide===0||n.currentSlide===n.last;n.containerSelector=a.selector.substr(0,a.selector.search(" "));n.slides=e(a.selector,n);n.container=e(n.containerSelector,n);n.count=n.slides.length;n.syncExists=e(a.sync).length>0;if(a.animation==="slide")a.animation="swing";n.prop=l?"top":"marginLeft";n.args={};n.manualPause=false;n.transitions=!a.video&&!d&&a.useCSS&&function(){var e=document.createElement("div"),t=["perspectiveProperty","WebkitPerspective","MozPerspective","OPerspective","msPerspective"];for(var i in t){if(e.style[t[i]]!==undefined){n.pfx=t[i].replace("Perspective","").toLowerCase();n.prop="-"+n.pfx+"-transform";return true}}return false}();if(a.controlsContainer!=="")n.controlsContainer=e(a.controlsContainer).length>0&&e(a.controlsContainer);if(a.manualControls!=="")n.manualControls=e(a.manualControls).length>0&&e(a.manualControls);if(a.randomize){n.slides.sort(function(){return Math.round(Math.random())-.5});n.container.empty().append(n.slides)}n.doMath();if(f)p.asNav.setup();n.setup("init");if(a.controlNav)p.controlNav.setup();if(a.directionNav)p.directionNav.setup();if(a.keyboard&&(e(n.containerSelector).length===1||a.multipleKeyboard)){e(document).bind("keyup",function(e){var t=e.keyCode;if(!n.animating&&(t===39||t===37)){var i=t===39?n.getTarget("next"):t===37?n.getTarget("prev"):false;n.flexAnimate(i,a.pauseOnAction)}})}if(a.mousewheel){n.bind("mousewheel",function(e,t,i,o){e.preventDefault();var s=t<0?n.getTarget("next"):n.getTarget("prev");n.flexAnimate(s,a.pauseOnAction)})}if(a.pausePlay)p.pausePlay.setup();if(a.slideshow){if(a.pauseOnHover){n.hover(function(){if(!n.manualPlay&&!n.manualPause)n.pause()},function(){if(!n.manualPause&&!n.manualPlay)n.play()})}a.initDelay>0?setTimeout(n.play,a.initDelay):n.play()}if(s&&a.touch)p.touch();if(!d||d&&a.smoothHeight)e(window).bind("resize focus",p.resize);setTimeout(function(){a.start(n)},200)},asNav:{setup:function(){n.asNav=true;n.animatingTo=Math.floor(n.currentSlide/n.move);n.currentItem=n.currentSlide;n.slides.removeClass(o+"active-slide").eq(n.currentItem).addClass(o+"active-slide");n.slides.click(function(t){t.preventDefault();var i=e(this),o=i.index();if(!e(a.asNavFor).data("flexslider").animating&&!i.hasClass("active")){n.direction=n.currentItem<o?"next":"prev";n.flexAnimate(o,a.pauseOnAction,false,true,true)}})}},controlNav:{setup:function(){if(!n.manualControls){p.controlNav.setupPaging()}else{p.controlNav.setupManual()}},setupPaging:function(){var t=a.controlNav==="thumbnails"?"control-thumbs":"control-paging",i=1,l;n.controlNavScaffold=e('<ol class="'+o+"control-nav "+o+t+'"></ol>');if(n.pagingCount>1){for(var c=0;c<n.pagingCount;c++){l=a.controlNav==="thumbnails"?'<img src="'+n.slides.eq(c).attr("data-thumb")+'"/>':"<a>"+i+"</a>";n.controlNavScaffold.append("<li>"+l+"</li>");i++}}n.controlsContainer?e(n.controlsContainer).append(n.controlNavScaffold):n.append(n.controlNavScaffold);p.controlNav.set();p.controlNav.active();n.controlNavScaffold.delegate("a, img",r,function(t){t.preventDefault();var i=e(this),s=n.controlNav.index(i);if(!i.hasClass(o+"active")){n.direction=s>n.currentSlide?"next":"prev";n.flexAnimate(s,a.pauseOnAction)}});if(s){n.controlNavScaffold.delegate("a","click touchstart",function(e){e.preventDefault()})}},setupManual:function(){n.controlNav=n.manualControls;p.controlNav.active();n.controlNav.live(r,function(t){t.preventDefault();var i=e(this),s=n.controlNav.index(i);if(!i.hasClass(o+"active")){s>n.currentSlide?n.direction="next":n.direction="prev";n.flexAnimate(s,a.pauseOnAction)}});if(s){n.controlNav.live("click touchstart",function(e){e.preventDefault()})}},set:function(){var t=a.controlNav==="thumbnails"?"img":"a";n.controlNav=e("."+o+"control-nav li "+t,n.controlsContainer?n.controlsContainer:n)},active:function(){n.controlNav.removeClass(o+"active").eq(n.animatingTo).addClass(o+"active")},update:function(t,i){if(n.pagingCount>1&&t==="add"){n.controlNavScaffold.append(e("<li><a>"+n.count+"</a></li>"))}else if(n.pagingCount===1){n.controlNavScaffold.find("li").remove()}else{n.controlNav.eq(i).closest("li").remove()}p.controlNav.set();n.pagingCount>1&&n.pagingCount!==n.controlNav.length?n.update(i,t):p.controlNav.active()}},directionNav:{setup:function(){var t=e('<ul class="'+o+'direction-nav"><li><a class="'+o+'prev" href="#">'+a.prevText+'</a></li><li><a class="'+o+'next" href="#">'+a.nextText+"</a></li></ul>");if(n.controlsContainer){e(n.controlsContainer).append(t);n.directionNav=e("."+o+"direction-nav li a",n.controlsContainer)}else{n.append(t);n.directionNav=e("."+o+"direction-nav li a",n)}p.directionNav.update();n.directionNav.bind(r,function(t){t.preventDefault();var i=e(this).hasClass(o+"next")?n.getTarget("next"):n.getTarget("prev");n.flexAnimate(i,a.pauseOnAction)});if(s){n.directionNav.bind("click touchstart",function(e){e.preventDefault()})}},update:function(){var e=o+"disabled";if(n.pagingCount===1){n.directionNav.addClass(e)}else if(!a.animationLoop){if(n.animatingTo===0){n.directionNav.removeClass(e).filter("."+o+"prev").addClass(e)}else if(n.animatingTo===n.last){n.directionNav.removeClass(e).filter("."+o+"next").addClass(e)}else{n.directionNav.removeClass(e)}}else{n.directionNav.removeClass(e)}}},pausePlay:{setup:function(){var t=e('<div class="'+o+'pauseplay"><a></a></div>');if(n.controlsContainer){n.controlsContainer.append(t);n.pausePlay=e("."+o+"pauseplay a",n.controlsContainer)}else{n.append(t);n.pausePlay=e("."+o+"pauseplay a",n)}p.pausePlay.update(a.slideshow?o+"pause":o+"play");n.pausePlay.bind(r,function(t){t.preventDefault();if(e(this).hasClass(o+"pause")){n.manualPause=true;n.manualPlay=false;n.pause()}else{n.manualPause=false;n.manualPlay=true;n.play()}});if(s){n.pausePlay.bind("click touchstart",function(e){e.preventDefault()})}},update:function(e){e==="play"?n.pausePlay.removeClass(o+"pause").addClass(o+"play").text(a.playText):n.pausePlay.removeClass(o+"play").addClass(o+"pause").text(a.pauseText)}},touch:function(){var e,i,o,s,r,f,p=false;t.addEventListener("touchstart",m,false);function m(r){if(n.animating){r.preventDefault()}else if(r.touches.length===1){n.pause();s=l?n.h:n.w;f=Number(new Date);o=u&&c&&n.animatingTo===n.last?0:u&&c?n.limit-(n.itemW+a.itemMargin)*n.move*n.animatingTo:u&&n.currentSlide===n.last?n.limit:u?(n.itemW+a.itemMargin)*n.move*n.currentSlide:c?(n.last-n.currentSlide+n.cloneOffset)*s:(n.currentSlide+n.cloneOffset)*s;e=l?r.touches[0].pageY:r.touches[0].pageX;i=l?r.touches[0].pageX:r.touches[0].pageY;t.addEventListener("touchmove",v,false);t.addEventListener("touchend",g,false)}}function v(t){r=l?e-t.touches[0].pageY:e-t.touches[0].pageX;p=l?Math.abs(r)<Math.abs(t.touches[0].pageX-i):Math.abs(r)<Math.abs(t.touches[0].pageY-i);if(!p||Number(new Date)-f>500){t.preventDefault();if(!d&&n.transitions){if(!a.animationLoop){r=r/(n.currentSlide===0&&r<0||n.currentSlide===n.last&&r>0?Math.abs(r)/s+2:1)}n.setProps(o+r,"setTouch")}}}function g(l){t.removeEventListener("touchmove",v,false);if(n.animatingTo===n.currentSlide&&!p&&!(r===null)){var u=c?-r:r,m=u>0?n.getTarget("next"):n.getTarget("prev");if(n.canAdvance(m)&&(Number(new Date)-f<550&&Math.abs(u)>50||Math.abs(u)>s/2)){n.flexAnimate(m,a.pauseOnAction)}else{if(!d)n.flexAnimate(n.currentSlide,a.pauseOnAction,true)}}t.removeEventListener("touchend",g,false);e=null;i=null;r=null;o=null}},resize:function(){if(!n.animating&&n.is(":visible")){if(!u)n.doMath();if(d){p.smoothHeight()}else if(u){n.slides.width(n.computedW);n.update(n.pagingCount);n.setProps()}else if(l){n.viewport.height(n.h);n.setProps(n.h,"setTotal")}else{if(a.smoothHeight)p.smoothHeight();n.newSlides.width(n.computedW);n.setProps(n.computedW,"setTotal")}}},smoothHeight:function(e){if(!l||d){var t=d?n:n.viewport;e?t.animate({height:n.slides.eq(n.animatingTo).height()},e):t.height(n.slides.eq(n.animatingTo).height())}},sync:function(t){var i=e(a.sync).data("flexslider"),o=n.animatingTo;switch(t){case"animate":i.flexAnimate(o,a.pauseOnAction,false,true);break;case"play":if(!i.playing&&!i.asNav){i.play()}break;case"pause":i.pause();break}}};n.flexAnimate=function(t,i,r,m,v){if(f)n.direction=n.currentItem<t?"next":"prev";if(!n.animating&&(n.canAdvance(t,v)||r)&&n.is(":visible")){if(f&&m){var g=e(a.asNavFor).data("flexslider");n.atEnd=t===0||t===n.count-1;g.flexAnimate(t,true,false,true,v);n.direction=n.currentItem<t?"next":"prev";g.direction=n.direction;if(Math.ceil((t+1)/n.visible)-1!==n.currentSlide&&t!==0){n.currentItem=t;n.slides.removeClass(o+"active-slide").eq(t).addClass(o+"active-slide");t=Math.floor(t/n.visible)}else{n.currentItem=t;n.slides.removeClass(o+"active-slide").eq(t).addClass(o+"active-slide");return false}}n.animating=true;n.animatingTo=t;a.before(n);if(i)n.pause();if(n.syncExists&&!v)p.sync("animate");if(a.controlNav)p.controlNav.active();if(!u)n.slides.removeClass(o+"active-slide").eq(t).addClass(o+"active-slide");n.atEnd=t===0||t===n.last;if(a.directionNav)p.directionNav.update();if(t===n.last){a.end(n);if(!a.animationLoop)n.pause()}if(!d){var h=l?n.slides.filter(":first").height():n.computedW,S,x,y;if(u){S=a.itemWidth>n.w?a.itemMargin*2:a.itemMargin;y=(n.itemW+S)*n.move*n.animatingTo;x=y>n.limit&&n.visible!==1?n.limit:y}else if(n.currentSlide===0&&t===n.count-1&&a.animationLoop&&n.direction!=="next"){x=c?(n.count+n.cloneOffset)*h:0}else if(n.currentSlide===n.last&&t===0&&a.animationLoop&&n.direction!=="prev"){x=c?0:(n.count+1)*h}else{x=c?(n.count-1-t+n.cloneOffset)*h:(t+n.cloneOffset)*h}n.setProps(x,"",a.animationSpeed);if(n.transitions){if(!a.animationLoop||!n.atEnd){n.animating=false;n.currentSlide=n.animatingTo}n.container.unbind("webkitTransitionEnd transitionend");n.container.bind("webkitTransitionEnd transitionend",function(){n.wrapup(h)})}else{n.container.animate(n.args,a.animationSpeed,a.easing,function(){n.wrapup(h)})}}else{if(!s){n.slides.eq(n.currentSlide).fadeOut(a.animationSpeed,a.easing);n.slides.eq(t).fadeIn(a.animationSpeed,a.easing,n.wrapup)}else{n.slides.eq(n.currentSlide).css({opacity:0,zIndex:1});n.slides.eq(t).css({opacity:1,zIndex:2});n.slides.unbind("webkitTransitionEnd transitionend");n.slides.eq(n.currentSlide).bind("webkitTransitionEnd transitionend",function(){a.after(n)});n.animating=false;n.currentSlide=n.animatingTo}}if(a.smoothHeight)p.smoothHeight(a.animationSpeed)}};n.wrapup=function(e){if(!d&&!u){if(n.currentSlide===0&&n.animatingTo===n.last&&a.animationLoop){n.setProps(e,"jumpEnd")}else if(n.currentSlide===n.last&&n.animatingTo===0&&a.animationLoop){n.setProps(e,"jumpStart")}}n.animating=false;n.currentSlide=n.animatingTo;a.after(n)};n.animateSlides=function(){if(!n.animating)n.flexAnimate(n.getTarget("next"))};n.pause=function(){clearInterval(n.animatedSlides);n.playing=false;if(a.pausePlay)p.pausePlay.update("play");if(n.syncExists)p.sync("pause")};n.play=function(){n.animatedSlides=setInterval(n.animateSlides,a.slideshowSpeed);n.playing=true;if(a.pausePlay)p.pausePlay.update("pause");if(n.syncExists)p.sync("play")};n.canAdvance=function(e,t){var i=f?n.pagingCount-1:n.last;var o=t?true:f&&n.currentItem===n.count-1&&e===0&&n.direction==="prev"?true:f&&n.currentItem===0&&e===n.pagingCount-1&&n.direction!=="next"?false:e===n.currentSlide&&!f?false:a.animationLoop?true:n.atEnd&&n.currentSlide===0&&e===i&&n.direction!=="next"?false:n.atEnd&&n.currentSlide===i&&e===0&&n.direction==="next"?false:true;return o};n.getTarget=function(e){n.direction=e;if(e==="next"){return n.currentSlide===n.last?0:n.currentSlide+1}else{return n.currentSlide===0?n.last:n.currentSlide-1}};n.setProps=function(e,t,i){var o=function(){var i=e?e:(n.itemW+a.itemMargin)*n.move*n.animatingTo,o=function(){if(u){return t==="setTouch"?e:c&&n.animatingTo===n.last?0:c?n.limit-(n.itemW+a.itemMargin)*n.move*n.animatingTo:n.animatingTo===n.last?n.limit:i}else{switch(t){case"setTotal":return c?(n.count-1-n.currentSlide+n.cloneOffset)*e:(n.currentSlide+n.cloneOffset)*e;case"setTouch":return c?e:e;case"jumpEnd":return c?e:n.count*e;case"jumpStart":return c?n.count*e:e;default:return e}}}();return o*-1+"px"}();if(n.transitions){o=l?"translate3d(0,"+o+",0)":"translate3d("+o+",0,0)";i=i!==undefined?i/1e3+"s":"0s";n.container.css("-"+n.pfx+"-transition-duration",i)}n.args[n.prop]=o;if(n.transitions||i===undefined)n.container.css(n.args)};n.setup=function(t){if(!d){var i,r;if(t==="init"){n.viewport=e('<div class="'+o+'viewport"></div>').css({overflow:"hidden",position:"relative"}).appendTo(n).append(n.container);n.cloneCount=0;n.cloneOffset=0;if(c){r=e.makeArray(n.slides).reverse();n.slides=e(r);n.container.empty().append(n.slides)}}if(a.animationLoop&&!u){n.cloneCount=2;n.cloneOffset=1;if(t!=="init")n.container.find(".clone").remove();n.container.append(n.slides.first().clone().addClass("clone")).prepend(n.slides.last().clone().addClass("clone"))}n.newSlides=e(a.selector,n);i=c?n.count-1-n.currentSlide+n.cloneOffset:n.currentSlide+n.cloneOffset;if(l&&!u){n.container.height((n.count+n.cloneCount)*200+"%").css("position","absolute").width("100%");setTimeout(function(){n.newSlides.css({display:"block"});n.doMath();n.viewport.height(n.h);n.setProps(i*n.h,"init")},t==="init"?100:0)}else{n.container.width((n.count+n.cloneCount)*200+"%");n.setProps(i*n.computedW,"init");setTimeout(function(){n.doMath();n.newSlides.css({width:n.computedW,"float":"left",display:"block"});if(a.smoothHeight)p.smoothHeight()},t==="init"?100:0)}}else{n.slides.css({width:"100%","float":"left",marginRight:"-100%",position:"relative"});if(t==="init"){if(!s){n.slides.eq(n.currentSlide).fadeIn(a.animationSpeed,a.easing)}else{n.slides.css({opacity:0,display:"block",webkitTransition:"opacity "+a.animationSpeed/1e3+"s ease",zIndex:1}).eq(n.currentSlide).css({opacity:1,zIndex:2})}}if(a.smoothHeight)p.smoothHeight()}if(!u)n.slides.removeClass(o+"active-slide").eq(n.currentSlide).addClass(o+"active-slide")};n.doMath=function(){var e=n.slides.first(),t=a.itemMargin,i=a.minItems,o=a.maxItems;n.w=n.width();n.h=e.height();n.boxPadding=e.outerWidth()-e.width();if(u){n.itemT=a.itemWidth+t;n.minW=i?i*n.itemT:n.w;n.maxW=o?o*n.itemT:n.w;n.itemW=n.minW>n.w?(n.w-t*i)/i:n.maxW<n.w?(n.w-t*o)/o:a.itemWidth>n.w?n.w:a.itemWidth;n.visible=Math.floor(n.w/(n.itemW+t));n.move=a.move>0&&a.move<n.visible?a.move:n.visible;n.pagingCount=Math.ceil((n.count-n.visible)/n.move+1);n.last=n.pagingCount-1;n.limit=n.pagingCount===1?0:a.itemWidth>n.w?(n.itemW+t*2)*n.count-n.w-t:(n.itemW+t)*n.count-n.w-t}else{n.itemW=n.w;n.pagingCount=n.count;n.last=n.count-1}n.computedW=n.itemW-n.boxPadding};n.update=function(e,t){n.doMath();if(!u){if(e<n.currentSlide){n.currentSlide+=1}else if(e<=n.currentSlide&&e!==0){n.currentSlide-=1}n.animatingTo=n.currentSlide}if(a.controlNav&&!n.manualControls){if(t==="add"&&!u||n.pagingCount>n.controlNav.length){p.controlNav.update("add")}else if(t==="remove"&&!u||n.pagingCount<n.controlNav.length){if(u&&n.currentSlide>n.last){n.currentSlide-=1;n.animatingTo-=1}p.controlNav.update("remove",n.last)}}if(a.directionNav)p.directionNav.update()};n.addSlide=function(t,i){var o=e(t);n.count+=1;n.last=n.count-1;if(l&&c){i!==undefined?n.slides.eq(n.count-i).after(o):n.container.prepend(o)}else{i!==undefined?n.slides.eq(i).before(o):n.container.append(o)}n.update(i,"add");n.slides=e(a.selector+":not(.clone)",n);n.setup();a.added(n)};n.removeSlide=function(t){var i=isNaN(t)?n.slides.index(e(t)):t;n.count-=1;n.last=n.count-1;if(isNaN(t)){e(t,n.slides).remove()}else{l&&c?n.slides.eq(n.last).remove():n.slides.eq(t).remove()}n.doMath();n.update(i,"remove");n.slides=e(a.selector+":not(.clone)",n);n.setup();a.removed(n)};p.init()};e.flexslider.defaults={namespace:"flex-",selector:".slides > li",animation:"fade",easing:"swing",direction:"horizontal",reverse:false,animationLoop:true,smoothHeight:false,startAt:0,slideshow:true,slideshowSpeed:7e3,animationSpeed:600,initDelay:0,randomize:false,pauseOnAction:true,pauseOnHover:false,useCSS:true,touch:true,video:false,controlNav:true,directionNav:true,prevText:"Previous",nextText:"Next",keyboard:true,multipleKeyboard:false,mousewheel:false,pausePlay:false,pauseText:"Pause",playText:"Play",controlsContainer:"",manualControls:"",sync:"",asNavFor:"",itemWidth:0,itemMargin:0,minItems:0,maxItems:0,move:0,start:function(){},before:function(){},after:function(){},end:function(){},added:function(){},removed:function(){}};e.fn.flexslider=function(t){if(t===undefined)t={};if(typeof t==="object"){return this.each(function(){var i=e(this),n=t.selector?t.selector:".slides > li",a=i.find(n);if(a.length===1){a.fadeIn(400);if(t.start)t.start(i)}else if(i.data("flexslider")==undefined){new e.flexslider(this,t)}})}else{var i=e(this).data("flexslider");switch(t){case"play":i.play();break;case"pause":i.pause();break;case"next":i.flexAnimate(i.getTarget("next"),true);break;case"prev":case"previous":i.flexAnimate(i.getTarget("prev"),true);break;default:if(typeof t==="number")i.flexAnimate(t,true)}}}}(jQuery);
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