/*---------------------------------------------------------------------------------------------

@author       Constantin Saguin - @brutaldesign
@link            http://csag.co
@github        http://github.com/brutaldesign/swipebox
@version     1.2.1
@license      MIT License

----------------------------------------------------------------------------------------------*/
!function(window,document,$,undefined){$.swipebox=function(elem,options){var defaults={useCSS:true,initialIndexOnArray:0,hideBarsDelay:3e3,videoMaxWidth:1140,vimeoColor:"CCCCCC",beforeOpen:null,afterClose:null},plugin=this,elements=[],elem=elem,selector=elem.selector,$selector=$(selector),isTouch=document.createTouch!==undefined||"ontouchstart"in window||"onmsgesturechange"in window||navigator.msMaxTouchPoints,supportSVG=!!window.SVGSVGElement,winWidth=window.innerWidth?window.innerWidth:$(window).width(),winHeight=window.innerHeight?window.innerHeight:$(window).height(),html='<div id="swipebox-overlay">				<div id="swipebox-slider"></div>				<div id="swipebox-caption"></div>				<div id="swipebox-action">					<a id="swipebox-close"></a>					<a id="swipebox-prev"></a>					<a id="swipebox-next"></a>				</div>		</div>';plugin.settings={};plugin.init=function(){plugin.settings=$.extend({},defaults,options);if($.isArray(elem)){elements=elem;ui.target=$(window);ui.init(plugin.settings.initialIndexOnArray)}else{$selector.click(function(e){elements=[];var index,relType,relVal;if(!relVal){relType="rel";relVal=$(this).attr(relType)}if(relVal&&relVal!==""&&relVal!=="nofollow"){$elem=$selector.filter("["+relType+'="'+relVal+'"]')}else{$elem=$(selector)}$elem.each(function(){var title=null,href=null;if($(this).attr("title"))title=$(this).attr("title");if($(this).attr("href"))href=$(this).attr("href");elements.push({href:href,title:title})});index=$elem.index($(this));e.preventDefault();e.stopPropagation();ui.target=$(e.target);ui.init(index)})}};plugin.refresh=function(){if(!$.isArray(elem)){ui.destroy();$elem=$(selector);ui.actions()}};var ui={init:function(index){if(plugin.settings.beforeOpen)plugin.settings.beforeOpen();this.target.trigger("swipebox-start");$.swipebox.isOpen=true;this.build();this.openSlide(index);this.openMedia(index);this.preloadMedia(index+1);this.preloadMedia(index-1)},build:function(){var $this=this;$("body").append(html);if($this.doCssTrans()){$("#swipebox-slider").css({"-webkit-transition":"left 0.4s ease","-moz-transition":"left 0.4s ease","-o-transition":"left 0.4s ease","-khtml-transition":"left 0.4s ease",transition:"left 0.4s ease"});$("#swipebox-overlay").css({"-webkit-transition":"opacity 1s ease","-moz-transition":"opacity 1s ease","-o-transition":"opacity 1s ease","-khtml-transition":"opacity 1s ease",transition:"opacity 1s ease"});$("#swipebox-action, #swipebox-caption").css({"-webkit-transition":"0.5s","-moz-transition":"0.5s","-o-transition":"0.5s","-khtml-transition":"0.5s",transition:"0.5s"})}if(supportSVG){var bg=$("#swipebox-action #swipebox-close").css("background-image");bg=bg.replace("png","svg");$("#swipebox-action #swipebox-prev,#swipebox-action #swipebox-next,#swipebox-action #swipebox-close").css({"background-image":bg})}$.each(elements,function(){$("#swipebox-slider").append('<div class="slide"></div>')});$this.setDim();$this.actions();$this.keyboard();$this.gesture();$this.animBars();$this.resize()},setDim:function(){var width,height,sliderCss={};if("onorientationchange"in window){window.addEventListener("orientationchange",function(){if(window.orientation==0){width=winWidth;height=winHeight}else if(window.orientation==90||window.orientation==-90){width=winHeight;height=winWidth}},false)}else{width=window.innerWidth?window.innerWidth:$(window).width();height=window.innerHeight?window.innerHeight:$(window).height()}sliderCss={width:width,height:height};$("#swipebox-overlay").css(sliderCss)},resize:function(){var $this=this;$(window).resize(function(){$this.setDim()}).resize()},supportTransition:function(){var prefixes="transition WebkitTransition MozTransition OTransition msTransition KhtmlTransition".split(" ");for(var i=0;i<prefixes.length;i++){if(document.createElement("div").style[prefixes[i]]!==undefined){return prefixes[i]}}return false},doCssTrans:function(){if(plugin.settings.useCSS&&this.supportTransition()){return true}},gesture:function(){if(isTouch){var $this=this,distance=null,swipMinDistance=10,startCoords={},endCoords={};var bars=$("#swipebox-caption, #swipebox-action");bars.addClass("visible-bars");$this.setTimeout();$("body").bind("touchstart",function(e){$(this).addClass("touching");endCoords=e.originalEvent.targetTouches[0];startCoords.pageX=e.originalEvent.targetTouches[0].pageX;$(".touching").bind("touchmove",function(e){e.preventDefault();e.stopPropagation();endCoords=e.originalEvent.targetTouches[0]});return false}).bind("touchend",function(e){e.preventDefault();e.stopPropagation();distance=endCoords.pageX-startCoords.pageX;if(distance>=swipMinDistance){$this.getPrev()}else if(distance<=-swipMinDistance){$this.getNext()}else{if(!bars.hasClass("visible-bars")){$this.showBars();$this.setTimeout()}else{$this.clearTimeout();$this.hideBars()}}$(".touching").off("touchmove").removeClass("touching")})}},setTimeout:function(){if(plugin.settings.hideBarsDelay>0){var $this=this;$this.clearTimeout();$this.timeout=window.setTimeout(function(){$this.hideBars()},plugin.settings.hideBarsDelay)}},clearTimeout:function(){window.clearTimeout(this.timeout);this.timeout=null},showBars:function(){var bars=$("#swipebox-caption, #swipebox-action");if(this.doCssTrans()){bars.addClass("visible-bars")}else{$("#swipebox-caption").animate({top:0},500);$("#swipebox-action").animate({bottom:0},500);setTimeout(function(){bars.addClass("visible-bars")},1e3)}},hideBars:function(){var bars=$("#swipebox-caption, #swipebox-action");if(this.doCssTrans()){bars.removeClass("visible-bars")}else{$("#swipebox-caption").animate({top:"-50px"},500);$("#swipebox-action").animate({bottom:"-50px"},500);setTimeout(function(){bars.removeClass("visible-bars")},1e3)}},animBars:function(){var $this=this;var bars=$("#swipebox-caption, #swipebox-action");bars.addClass("visible-bars");$this.setTimeout();$("#swipebox-slider").click(function(e){if(!bars.hasClass("visible-bars")){$this.showBars();$this.setTimeout()}});$("#swipebox-action").hover(function(){$this.showBars();bars.addClass("force-visible-bars");$this.clearTimeout()},function(){bars.removeClass("force-visible-bars");$this.setTimeout()})},keyboard:function(){var $this=this;$(window).bind("keyup",function(e){e.preventDefault();e.stopPropagation();if(e.keyCode==37){$this.getPrev()}else if(e.keyCode==39){$this.getNext()}else if(e.keyCode==27){$this.closeSlide()}})},actions:function(){var $this=this;if(elements.length<2){$("#swipebox-prev, #swipebox-next").hide()}else{$("#swipebox-prev").bind("click touchend",function(e){e.preventDefault();e.stopPropagation();$this.getPrev();$this.setTimeout()});$("#swipebox-next").bind("click touchend",function(e){e.preventDefault();e.stopPropagation();$this.getNext();$this.setTimeout()})}$("#swipebox-close").bind("click touchend",function(e){$this.closeSlide()})},setSlide:function(index,isFirst){isFirst=isFirst||false;var slider=$("#swipebox-slider");if(this.doCssTrans()){slider.css({left:-index*100+"%"})}else{slider.animate({left:-index*100+"%"})}$("#swipebox-slider .slide").removeClass("current");$("#swipebox-slider .slide").eq(index).addClass("current");this.setTitle(index);if(isFirst){slider.fadeIn()}$("#swipebox-prev, #swipebox-next").removeClass("disabled");if(index==0){$("#swipebox-prev").addClass("disabled")}else if(index==elements.length-1){$("#swipebox-next").addClass("disabled")}},openSlide:function(index){$("html").addClass("swipebox");$(window).trigger("resize");this.setSlide(index,true)},preloadMedia:function(index){var $this=this,src=null;if(elements[index]!==undefined)src=elements[index].href;if(!$this.isVideo(src)){setTimeout(function(){$this.openMedia(index)},1e3)}else{$this.openMedia(index)}},openMedia:function(index){var $this=this,src=null;if(elements[index]!==undefined)src=elements[index].href;if(index<0||index>=elements.length){return false}if(!$this.isVideo(src)){$this.loadMedia(src,function(){$("#swipebox-slider .slide").eq(index).html(this)})}else{$("#swipebox-slider .slide").eq(index).html($this.getVideo(src))}},setTitle:function(index,isFirst){var title=null;$("#swipebox-caption").empty();if(elements[index]!==undefined)title=elements[index].title;if(title){$("#swipebox-caption").append(title)}},isVideo:function(src){if(src){if(src.match(/youtube\.com\/watch\?v=([a-zA-Z0-9\-_]+)/)||src.match(/vimeo\.com\/([0-9]*)/)){return true}}},getVideo:function(url){var iframe="";var output="";var youtubeUrl=url.match(/watch\?v=([a-zA-Z0-9\-_]+)/);var vimeoUrl=url.match(/vimeo\.com\/([0-9]*)/);if(youtubeUrl){iframe='<iframe width="560" height="315" src="//www.youtube.com/embed/'+youtubeUrl[1]+'" frameborder="0" allowfullscreen></iframe>'}else if(vimeoUrl){iframe='<iframe width="560" height="315"  src="http://player.vimeo.com/video/'+vimeoUrl[1]+"?byline=0&amp;portrait=0&amp;color="+plugin.settings.vimeoColor+'" frameborder="0" webkitAllowFullScreen mozallowfullscreen allowFullScreen></iframe>'}return'<div class="swipebox-video-container" style="max-width:'+plugin.settings.videomaxWidth+'px"><div class="swipebox-video">'+iframe+"</div></div>"},loadMedia:function(src,callback){if(!this.isVideo(src)){var img=$("<img>").on("load",function(){callback.call(img)});img.attr("src",src)}},getNext:function(){var $this=this;index=$("#swipebox-slider .slide").index($("#swipebox-slider .slide.current"));if(index+1<elements.length){index++;$this.setSlide(index);$this.preloadMedia(index+1)}else{$("#swipebox-slider").addClass("rightSpring");setTimeout(function(){$("#swipebox-slider").removeClass("rightSpring")},500)}},getPrev:function(){index=$("#swipebox-slider .slide").index($("#swipebox-slider .slide.current"));if(index>0){index--;this.setSlide(index);this.preloadMedia(index-1)}else{$("#swipebox-slider").addClass("leftSpring");setTimeout(function(){$("#swipebox-slider").removeClass("leftSpring")},500)}},closeSlide:function(){$("html").removeClass("swipebox");$(window).trigger("resize");this.destroy()},destroy:function(){$(window).unbind("keyup");$("body").unbind("touchstart");$("body").unbind("touchmove");$("body").unbind("touchend");$("#swipebox-slider").unbind();$("#swipebox-overlay").remove();if(!$.isArray(elem))elem.removeData("_swipebox");if(this.target)this.target.trigger("swipebox-destroy");$.swipebox.isOpen=false;if(plugin.settings.afterClose)plugin.settings.afterClose()}};plugin.init()};$.fn.swipebox=function(options){if(!$.data(this,"_swipebox")){var swipebox=new $.swipebox(this,options);this.data("_swipebox",swipebox)}return this.data("_swipebox")}}(window,document,jQuery);