/*PgwSlideshow - Version 2.0 * Copyright 2014, Jonathan M. Piat * http://pgwjs.com - http://pagawa.com * Released under the GNU GPLv3 license - http://opensource.org/licenses/gpl-3.0 */
!function(i){i.fn.pgwSlideshow=function(n){var t={mainClassName:"pgwSlideshow",transitionEffect:"sliding",displayList:!0,displayControls:!0,touchControls:!0,autoSlide:!1,beforeSlide:!1,afterSlide:!1,maxHeight:null,adaptiveDuration:200,transitionDuration:500,intervalDuration:3e3};if(0==this.length)return this;if(this.length>1)return this.each(function(){i(this).pgwSlideshow(n)}),this;var e=this;e.plugin=this,e.config={},e.data=[],e.currentSlide=0,e.slideCount=0,e.resizeEvent=null,e.intervalEvent=null,e.touchFirstPosition=null,e.touchListLastPosition=!1,e.window=i(window);var s=function(){return e.config=i.extend({},t,n),u(),e.config.displayList&&h(),e.window.resize(function(){clearTimeout(e.resizeEvent),e.resizeEvent=setTimeout(function(){r();var i=e.plugin.find(".ps-current > ul > li.elt_"+e.currentSlide+" img").height();l(i),e.config.displayList&&(h(),v())},100)}),e.config.autoSlide&&g(),!0},l=function(i,n){return e.config.maxHeight&&i+e.plugin.find(".ps-list").height()>e.config.maxHeight&&(i=e.config.maxHeight-e.plugin.find(".ps-list").height()),"function"==typeof e.plugin.find(".ps-current").animate?e.plugin.find(".ps-current").stop().animate({height:i},e.config.adaptiveDuration,function(){e.config.maxHeight&&e.plugin.find(".ps-current > ul > li img").css("max-height",i+"px")}):(e.plugin.find(".ps-current").css("height",i),e.config.maxHeight&&e.plugin.find(".ps-current > ul > li img").css("max-height",i+"px")),!0},o=function(){var n=0;return e.plugin.show(),e.plugin.find(".ps-list > ul > li").show().each(function(){n+=i(this).width()}),e.plugin.find(".ps-list > ul").width(n),!0},r=function(){return e.plugin.width()<=480?e.plugin.addClass("narrow").removeClass("wide"):e.plugin.addClass("wide").removeClass("narrow"),!0},u=function(){if(e.plugin.removeClass("pgwSlideshow").removeClass(e.config.mainClassName),e.plugin.wrap('<div class="ps-list"></div>'),e.plugin=e.plugin.parent(),e.plugin.wrap('<div class="'+e.config.mainClassName+'"></div>'),e.plugin=e.plugin.parent(),e.plugin.prepend('<div class="ps-current"><ul></ul><span class="ps-caption"></span></div>'),e.slideCount=e.plugin.find(".ps-list > ul > li").length,0==e.slideCount)throw new Error("pgwSlideshow - No slider item has been found");e.slideCount>1&&(e.config.displayControls&&(e.plugin.find(".ps-current").prepend('<span class="ps-prev"><span class="ps-prevIcon"></span></span>'),e.plugin.find(".ps-current").append('<span class="ps-next"><span class="ps-nextIcon"></span></span>'),e.plugin.find(".ps-current .ps-prev").click(function(){e.previousSlide()}),e.plugin.find(".ps-current .ps-next").click(function(){e.nextSlide()})),e.config.touchControls&&(e.plugin.find(".ps-current").on("touchstart",function(i){try{i.originalEvent.touches[0].clientX&&null==e.touchFirstPosition&&(e.touchFirstPosition=i.originalEvent.touches[0].clientX)}catch(i){e.touchFirstPosition=null}}),e.plugin.find(".ps-current").on("touchmove",function(i){try{i.originalEvent.touches[0].clientX&&null!=e.touchFirstPosition&&(i.originalEvent.touches[0].clientX>e.touchFirstPosition+50?(e.touchFirstPosition=null,e.previousSlide()):i.originalEvent.touches[0].clientX<e.touchFirstPosition-50&&(e.touchFirstPosition=null,e.nextSlide()))}catch(i){e.touchFirstPosition=null}}),e.plugin.find(".ps-current").on("touchend",function(i){e.touchFirstPosition=null})));var n=1;return e.plugin.find(".ps-list > ul > li").each(function(){var t=a(i(this));t.id=n,e.data.push(t),i(this).addClass("elt_"+t.id),i(this).wrapInner('<span class="ps-item'+(1==n?" ps-selected":"")+'"></span>');var s=i('<li class="elt_'+n+'"></li>');t.image?s.html('<img src="'+t.image+'" alt="'+(t.title?t.title:"")+'">'):t.thumbnail&&s.html('<img src="'+t.thumbnail+'" alt="'+(t.title?t.title:"")+'">'),t.link&&s.html('<a href="'+t.link+'"'+(t.linkTarget?' target="'+t.linkTarget+'"':"")+">"+s.html()+"</a>"),e.plugin.find(".ps-current > ul").append(s),i(this).css("cursor","pointer").click(function(i){i.preventDefault(),d(t.id)}),n++}),e.config.displayList?(o(),e.plugin.find(".ps-list").prepend('<span class="ps-prev"><span class="ps-prevIcon"></span></span>'),e.plugin.find(".ps-list").append('<span class="ps-next"><span class="ps-nextIcon"></span></span>'),e.plugin.find(".ps-list").show()):e.plugin.find(".ps-list").hide(),e.config.autoSlide&&e.plugin.on("mouseenter",function(){clearInterval(e.intervalEvent),e.intervalEvent=null}).on("mouseleave",function(){g()}),e.plugin.find(".ps-current > ul > li").hide(),d(1),e.plugin.find(".ps-current > ul > li.elt_1 img").on("load",function(){r();var i=e.plugin.find(".ps-current > ul > li.elt_1 img").height();l(i)}),r(),e.plugin.show(),!0},a=function(i){var n={},t=i.find("a").attr("href");if("undefined"!=typeof t&&""!=t){n.link=t;var e=i.find("a").attr("target");"undefined"!=typeof e&&""!=e&&(n.linkTarget=e)}var s=i.find("img").attr("src");"undefined"!=typeof s&&""!=s&&(n.thumbnail=s);var l=i.find("img").attr("data-large-src");"undefined"!=typeof l&&""!=l&&(n.image=l);var o=i.find("img").attr("alt");"undefined"!=typeof o&&""!=o&&(n.title=o);var r=i.find("img").attr("data-description");return"undefined"!=typeof r&&""!=r&&(n.description=r),n},c=function(i){var n="";i.title&&(n+="<b>"+i.title+"</b>"),i.description&&(""!=n&&(n+="<br>"),n+=i.description),""!=n&&(i.link&&(n='<a href="'+i.link+'"'+(i.linkTarget?' target="'+i.linkTarget+'"':"")+">"+n+"</a>"),"function"==typeof e.plugin.find(".ps-caption").fadeIn?(e.plugin.find(".ps-caption").html(n),e.plugin.find(".ps-caption").fadeIn(e.config.transitionDuration/2)):(e.plugin.find(".ps-caption").html(n),e.plugin.find(".ps-caption").show())),e.plugin.find(".ps-list > ul > li .ps-item").removeClass("ps-selected"),e.plugin.find(".ps-list > ul > li.elt_"+i.id+" .ps-item").addClass("ps-selected"),e.config.displayList&&(h(),v()),e.config.displayControls&&("function"==typeof e.plugin.find(".ps-current > .ps-prev").fadeIn?e.plugin.find(".ps-current > .ps-prev, .ps-current > .ps-next").fadeIn(e.config.transitionDuration/2):e.plugin.find(".ps-current > .ps-prev, .ps-current > .ps-next").show()),"function"==typeof e.config.afterSlide&&e.config.afterSlide(i.id);var t=e.plugin.find(".ps-current .elt_"+i.id+" img").height();return l(t,!0),!0},p=function(n){var t=e.plugin.find(".ps-current > ul");if(t.find("li").not(".elt_"+e.currentSlide).not(".elt_"+n.id).each(function(){"function"==typeof i(this).stop&&i(this).stop(),i(this).css("position","").css("z-index",1).hide()}),e.currentSlide>0){var s=t.find(".elt_"+e.currentSlide);"function"!=typeof s.animate&&(s.animate=function(i,n,t){s.css(i),t&&t()}),"function"==typeof s.stop&&s.stop(),s.css("position","absolute").animate({opacity:0},e.config.transitionDuration,function(){s.css("position","").css("z-index",1).hide()})}e.currentSlide=n.id;var l=t.find(".elt_"+n.id);return"function"!=typeof l.animate&&(l.animate=function(i,n,t){l.css(i),t&&t()}),"function"==typeof l.stop&&l.stop(),l.css("position","absolute").show().animate({opacity:1},e.config.transitionDuration,function(){l.css("position","").css("z-index",2).css("display","block"),c(n)}),!0},f=function(i,n){var t=e.plugin.find(".ps-current > ul");if("undefined"==typeof n&&(n="left"),0==e.currentSlide)t.find(".elt_1").css({position:"",left:"",opacity:1,"z-index":2}).show(),e.plugin.find(".ps-list > li.elt_1").css("opacity","1"),c(i);else{if(e.transitionInProgress)return!1;e.transitionInProgress=!0;var s=t.width();if("left"==n)var l=-s,o=s;else var l=s,o=-s;var r=t.find(".elt_"+e.currentSlide);"function"!=typeof r.animate&&(r.animate=function(i,n,t){r.css(i),t&&t()}),r.css("position","absolute").animate({left:l},e.config.transitionDuration,function(){r.css("position","").css("z-index",1).css("left","").css("opacity",0).hide()});var u=t.find(".elt_"+i.id);"function"!=typeof u.animate&&(u.animate=function(i,n,t){u.css(i),t&&t()}),u.css("position","absolute").css("left",o).css("opacity",1).show().animate({left:0},e.config.transitionDuration,function(){u.css("position","").css("left","").css("z-index",2).show(),e.transitionInProgress=!1,c(i)})}return e.currentSlide=i.id,!0},d=function(i,n,t){if(i==e.currentSlide)return!1;var s=e.data[i-1];if("undefined"==typeof s)throw new Error("pgwSlideshow - The element "+i+" is undefined");return"undefined"==typeof t&&(t="left"),"function"==typeof e.config.beforeSlide&&e.config.beforeSlide(i),"function"==typeof e.plugin.find(".ps-caption").fadeOut?e.plugin.find(".ps-caption, .ps-prev, .ps-next").fadeOut(e.config.transitionDuration/2):e.plugin.find(".ps-caption, .ps-prev, .ps-next").hide(),"sliding"==e.config.transitionEffect?f(s,t):p(s),"undefined"!=typeof n&&e.config.autoSlide&&g(),!0},g=function(){return clearInterval(e.intervalEvent),e.slideCount>1&&e.config.autoSlide&&(e.intervalEvent=setInterval(function(){if(e.currentSlide+1<=e.slideCount)var i=e.currentSlide+1;else var i=1;d(i)},e.config.intervalDuration)),!0},h=function(){if(!e.config.displayList)return!1;o();var i=e.plugin.find(".ps-list"),n=i.width(),t=e.plugin.find(".ps-list > ul"),s=t.width();if(s>n){t.css("margin","0 45px");var l=parseInt(t.css("margin-left")),r=parseInt(t.css("margin-right"));n-=l+r,i.find(".ps-prev").show().unbind("click").click(function(){var i=parseInt(t.css("left")),l=i+n;0==i?l=-(s-n):l>0&&(l=0),"function"==typeof t.animate?t.animate({left:l},e.config.transitionDuration):t.css("left",l)}),i.find(".ps-next").show().unbind("click").click(function(){var i=parseInt(t.css("left")),l=i-n,o=-(s-n);i==o?l=0:o>l&&(l=o),"function"==typeof t.animate?t.animate({left:l},e.config.transitionDuration):t.css("left",l)}),e.config.touchControls&&(e.plugin.find(".ps-list > ul").on("touchmove",function(n){try{if(n.originalEvent.touches[0].clientX){var s=0==e.touchListLastPosition?0:e.touchListLastPosition;nbPixels=0==e.touchListLastPosition?1:Math.abs(s-n.originalEvent.touches[0].clientX),e.touchListLastPosition=n.originalEvent.touches[0].clientX;var l="";s>n.originalEvent.touches[0].clientX?l="left":s<n.originalEvent.touches[0].clientX&&(l="right")}var o=parseInt(t.css("left"));if("left"==l){var r=i.width(),u=t.width(),a=parseInt(t.css("margin-left")),c=parseInt(t.css("margin-right"));r-=a+c;var p=-(u-r),f=o-nbPixels;f>p&&t.css("left",f)}else if("right"==l){var f=o+nbPixels;0>f?t.css("left",f):t.css("left",0)}}catch(n){e.touchListLastPosition=!1}}),e.plugin.find(".ps-list > ul").on("touchend",function(i){e.touchListLastPosition=!1}))}else{var l=parseInt((n-s)/2);t.css("left",0).css("margin-left",l),i.find(".ps-prev").hide(),i.find(".ps-next").hide(),e.plugin.find(".ps-list > ul").unbind("touchstart touchmove touchend")}return!0},v=function(){var i=e.plugin.find(".ps-list").width(),n=e.plugin.find(".ps-list > ul"),t=n.width(),s=parseInt(n.css("margin-left")),l=parseInt(n.css("margin-right"));i-=s+l;var o=Math.abs(parseInt(n.css("left"))),r=o+i,u=e.plugin.find(".ps-list .ps-selected").position().left,a=u+e.plugin.find(".ps-list .ps-selected").width();if(o>u||a>r||t>i&&r>a){var c=-(t-i);c>-u?n.css("left",c):n.css("left",-u)}return!0};return e.startSlide=function(){return e.config.autoSlide=!0,g(),!0},e.stopSlide=function(){return e.config.autoSlide=!1,clearInterval(e.intervalEvent),!0},e.getCurrentSlide=function(){return e.currentSlide},e.getSlideCount=function(){return e.slideCount},e.displaySlide=function(i){return d(i,!0),!0},e.nextSlide=function(){if(e.currentSlide+1<=e.slideCount)var i=e.currentSlide+1;else var i=1;return d(i,!0,"left"),!0},e.previousSlide=function(){if(e.currentSlide-1>=1)var i=e.currentSlide-1;else var i=e.slideCount;return d(i,!0,"right"),!0},e.destroy=function(n){return clearInterval(e.intervalEvent),"undefined"!=typeof n?(e.plugin.find(".ps-list > ul > li").each(function(){i(this).attr("style",null).removeClass().unbind("click"),i(this).html(i(this).find("span").html())}),e.plugin.find(".ps-current").remove(),e.plugin.find(".ps-list").find(".ps-prev, .ps-next").remove(),e.plugin.find(".ps-list > ul").addClass(e.config.mainClassName).attr("style",""),e.plugin.find(".ps-list > ul").unwrap().unwrap(),e.hide()):e.parent().parent().remove(),e.plugin=null,e.data=[],e.config={},e.currentSlide=0,e.slideCount=0,e.resizeEvent=null,e.intervalEvent=null,e.touchFirstPosition=null,e.window=null,!0},e.reload=function(n){return e.destroy(!0),e=this,e.plugin=this,e.window=i(window),e.plugin.show(),e.config=i.extend({},t,n),u(),e.window.resize(function(){clearTimeout(e.resizeEvent),e.resizeEvent=setTimeout(function(){r();var i=e.plugin.find(".ps-current > ul > li.elt_"+e.currentSlide+" img").css("max-height","").height();l(i),e.config.displayList&&(h(),v())},100)}),e.config.autoSlide&&g(),!0},s(),this}}(window.Zepto||window.jQuery);