/* http://leaverou.github.com/prefixfree/ */
// StyleFix 1.0.1 & PrefixFree 1.0.4 / by Lea Verou / MIT license
(function(){function f(a,b){return[].slice.call((b||document).querySelectorAll(a))}if(window.addEventListener){var b=window.StyleFix={link:function(a){try{if(!/\bstylesheet\b/i.test(a.rel)||!a.sheet.cssRules)return}catch(c){return}var d=a.href||a.getAttribute("data-href"),g=d.replace(/[^\/]+$/,""),e=a.parentNode,h=new XMLHttpRequest;h.open("GET",d);h.onreadystatechange=function(){if(h.readyState===4){var c=h.responseText;if(c&&a.parentNode){c=b.fix(c,true,a);g&&(c=c.replace(/url\((?:'|")?(.+?)(?:'|")?\)/gi,
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(function(f){if(window.StyleFix&&window.getComputedStyle){var b=window.PrefixFree={prefixCSS:function(a,c){function d(c,d,g,e){c=b[c];c.length&&(c=RegExp(d+"("+c.join("|")+")"+g,"gi"),a=a.replace(c,e))}var g=b.prefix;d("functions","(\\s|:)","\\s*\\(","$1"+g+"$2(");d("keywords","(\\s|:)","(\\s|;|\\}||$)","$1"+g+"$2$3");d("properties","(^|\\{|\\s|;)","\\s*:","$1"+g+"$2:");if(b.properties.length){var e=RegExp("\\b("+b.properties.join("|")+")(?!:)","gi");d("valueProperties","\\b",":(.+?);",function(a){return a.replace(e,
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if(b.charAt(0)==="-"){var b=e[1],f=++a[b]||1;a[b]=f;for(d<f&&(c=b,d=f);e.length>3;)e.pop(),f=e.join("-"),StyleFix.camelCase(f)in h&&(b=g,b.indexOf(f)===-1&&b.push(f))}}};if(e.length>0)for(var i=0;i<e.length;i++)j(e[i]);else for(var f in e)j(StyleFix.deCamelCase(f));b.prefix="-"+c+"-";b.Prefix=StyleFix.camelCase(b.prefix);g.sort();b.properties=[];for(i=0;i<g.length;i++){f=g[i];if(f.charAt(0)!=="-")break;f.indexOf(b.prefix)===0&&(e=f.slice(b.prefix.length),StyleFix.camelCase(e)in h||b.properties.push(e))}b.Prefix==
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/* carousel : http://matmarquis.com/carousel/ */
/*! (c) Mat Marquis (@wilto). MIT License. http://wil.to/3a */
(function($,undefined){var inst=0;$.fn.getPercentage=function(){var oPercent=this.attr('style').match(/margin\-left:(.*[0-9])/i)&&parseInt(RegExp.$1,10);return oPercent};$.fn.adjRounding=function(slide){var $el=$(this),$slides=$el.find(slide),diff=$el.parent().width()-$($slides[0]).width();if(diff!==0){$($slides).css("position","relative");for(var i=0;i<$slides.length;i++){$($slides[i]).css("left",(diff*i)+"px")}}return this};$.fn.carousel=function(config){if(this.data("carousel-initialized")){return}this.data("carousel-initialized",true);var defaults={slider:'.slider',slide:'.slide',prevSlide:null,nextSlide:null,slideHed:null,addPagination:false,addNav:(config!=undefined&&(config.prevSlide||config.nextSlide))?false:true,namespace:'carousel',speed:300},opt=$.extend(defaults,config),$slidewrap=this,dBody=(document.body||document.documentElement),transitionSupport=function(){dBody.setAttribute('style','transition:top 1s ease;-webkit-transition:top 1s ease;-moz-transition:top 1s ease;');var tSupport=!!(dBody.style.transition||dBody.style.webkitTransition||dBody.style.msTransition||dBody.style.OTransition||dBody.style.MozTransition);return tSupport},carousel={init:function(){inst++;$slidewrap.each(function(carInt){var $wrap=$(this),$slider=$wrap.find(opt.slider),$slide=$wrap.find(opt.slide),slidenum=$slide.length,transition="margin-left "+(opt.speed/1000)+"s ease",tmp='carousel-'+inst+'-'+carInt;if($slide.length<=1){return}$wrap.css({overflow:"hidden",width:"100%"}).attr('role','application');$slider.attr('id',($slider[0].id||'carousel-'+inst+'-'+carInt)).css({"marginLeft":"0px","float":"left","width":100*slidenum+"%","-webkit-transition":transition,"-moz-transition":transition,"-ms-transition":transition,"-o-transition":transition,"transition":transition}).bind('carouselmove',carousel.move).bind('nextprev',carousel.nextPrev).bind('navstate',carousel.navState);$slide.css({"float":"left",width:(100/slidenum)+"%"}).each(function(i){var $el=$(this);$el.attr({role:"tabpanel document",id:tmp+'-slide'+i});if(opt.addPagination){$el.attr('aria-labelledby',tmp+'-tab'+i)}});opt.addPagination&&carousel.addPagination();opt.addNav&&carousel.addNav();$slider.trigger("navstate",{current:0})})},addNav:function(){$slidewrap.each(function(i){var $oEl=$(this),$slider=$oEl.find(opt.slider),currentSlider=$slider[0].id,navMarkup=['<ul class="slidecontrols" role="navigation">','  <li role="presentation"><a href="#'+currentSlider+'" class="'+opt.namespace+'-next">Next</a></li>','  <li role="presentation"><a href="#'+currentSlider+'" class="'+opt.namespace+'-prev">Prev</a></li>','</ul>'].join(''),nextprev={nextSlide:'.'+opt.namespace+'-next',prevSlide:'.'+opt.namespace+'-prev'};opt=$.extend(opt,nextprev);$oEl.prepend(navMarkup)})},addPagination:function(){$slidewrap.each(function(i){var $oEl=$(this),$pagination=$('<ol class="'+opt.namespace+'-tabs" role="tablist navigation" 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current=$el.parent().index(),move=-(100*(current)),$slider=$oEl.find(opt.slider);$slider.trigger('carouselmove',{moveTo:move})}e.preventDefault()})})},roundDown:function(oVal){var val=parseInt(oVal,10);return Math.ceil((val-(val%100))/100)*100},navState:function(e,ui){var $el=$(this),$slides=$el.find(opt.slide),ind=-(ui.current/100),$activeSlide=$($slides[ind]);$el.attr('aria-activedescendant',$activeSlide[0].id);$activeSlide.addClass(opt.namespace+"-active-slide").attr('aria-hidden',false).siblings().removeClass(opt.namespace+"-active-slide").attr('aria-hidden',true);if((!!opt.prevSlide||!!opt.nextSlide)){var $target=$('[href*="#'+this.id+'"]');$target.removeClass(opt.namespace+'-disabled');if(ind==0){$target.filter(opt.prevSlide).addClass(opt.namespace+'-disabled')}else if(ind==$slides.length-1){$target.filter(opt.nextSlide).addClass(opt.namespace+'-disabled')}}if(!!opt.addPagination){var tabId=$activeSlide.attr('aria-labelledby'),$tab=$('#'+tabId);$tab.parent().addClass(opt.namespace+'-active-tab').siblings().removeClass(opt.namespace+'-active-tab').find('a').attr({'aria-selected':false,'tabindex':-1});$tab.attr({'aria-selected':true,'tabindex':0})}},move:function(e,ui){var $el=$(this);$el.trigger(opt.namespace+"-beforemove").trigger("navstate",{current:ui.moveTo});if(transitionSupport()){$el.adjRounding(opt.slide).css('marginLeft',ui.moveTo+"%").one("transitionend webkitTransitionEnd OTransitionEnd",function(){$(this).trigger(opt.namespace+"-aftermove")})}else{$el.adjRounding(opt.slide).animate({marginLeft:ui.moveTo+"%"},{duration:opt.speed,queue:false},function(){$(this).trigger(opt.namespace+"-aftermove")})}},nextPrev:function(e,ui){var $el=$(this),left=($el)?$el.getPercentage():0,$slide=$el.find(opt.slide),constrain=ui.dir==='prev'?left!=0:-left<($slide.length-1)*100,$target=$('[href="#'+this.id+'"]');if(!$el.is(":animated")&&constrain){if(ui.dir==='prev'){left=(left%100!=0)?carousel.roundDown(left):left+100}else{left=((left%100)!=0)?carousel.roundDown(left)-100:left-100}$el.trigger('carouselmove',{moveTo:left});$target.removeClass(opt.namespace+'-disabled').removeAttr('aria-disabled');switch(left){case(-($slide.length-1)*100):$target.filter(opt.nextSlide).addClass(opt.namespace+'-disabled').attr('aria-disabled',true);break;case 0:$target.filter(opt.prevSlide).addClass(opt.namespace+'-disabled').attr('aria-disabled',true);break}}else{var reset=carousel.roundDown(left);$el.trigger('carouselmove',{moveTo:reset})}}};carousel.init(this);$(opt.nextSlide+','+opt.prevSlide).bind('click',function(e){var $el=$(this),link=this.hash,dir=($el.is(opt.prevSlide))?'prev':'next',$slider=$(link);if($el.is('.'+opt.namespace+'-disabled')){return false}$slider.trigger('nextprev',{dir:dir});e.preventDefault()}).bind('keydown',function(e){var $el=$(this),link=this.hash;switch(e.which){case 37:case 38:$('#'+link).trigger('nextprev',{dir:'next'});e.preventDefault();break;case 39:case 40:$('#'+link).trigger('nextprev',{dir:'prev'});e.preventDefault();break}});var setup={wrap:this,slider:opt.slider};$slidewrap.bind("dragSnap",setup,function(e,ui){var $slider=$(this).find(opt.slider),dir=(ui.direction==="left")?'next':'prev';$slider.trigger("nextprev",{dir:dir})});$slidewrap.filter('[data-autorotate]').each(function(){var auto,$el=$(this),speed=$el.attr('data-autorotate'),slidenum=$el.find(opt.slide).length,autoAdvance=function(){var $slider=$el.find(opt.slider),active=-($(opt.slider).getPercentage()/100)+1;switch(active){case slidenum:clearInterval(auto);auto=setInterval(function(){autoAdvance();$slider.trigger("nextprev",{dir:'prev'})},speed);break;case 1:clearInterval(auto);auto=setInterval(function(){autoAdvance();$slider.trigger("nextprev",{dir:'next'})},speed);break}};auto=setInterval(autoAdvance,speed);$el.attr('aria-live','polite').bind('mouseenter click touchstart',function(){clearInterval(auto)})});return this};$.event.special.dragSnap={setup:function(setup){var $el=$(this),transitionSwap=function($el,tog){var speed=0.3,transition=(tog)?"margin-left "+speed+"s ease":'none';$el.css({"-webkit-transition":transition,"-moz-transition":transition,"-ms-transition":transition,"-o-transition":transition,"transition":transition})},roundDown=function(left){left=parseInt(left,10);return Math.ceil((left-(left%100))/100)*100},snapBack=function(e,ui){var $el=ui.target,currentPos=($el.attr('style')!=undefined)?$el.getPercentage():0,left=(ui.left===false)?roundDown(currentPos)-100:roundDown(currentPos),dStyle=document.body.style,transitionSupport=function(){dBody.setAttribute('style','transition:top 1s ease;-webkit-transition:top 1s ease;-moz-transition:top 1s ease;');var tSupport=!!(dBody.style.transition||dBody.style.webkitTransition||dBody.style.MozTransition);return tSupport};transitionSwap($el,true);if(transitionSupport()){$el.css('marginLeft',left+"%")}else{$el.animate({marginLeft:left+"%"},opt.speed)}};$el.bind("snapback",snapBack).bind("touchstart",function(e){var data=e.originalEvent.touches?e.originalEvent.touches[0]:e,start={time:(new Date).getTime(),coords:[data.pageX,data.pageY],origin:$(e.target).closest(setup.wrap)},stop,$tEl=$(e.target).closest(setup.slider),currentPos=($tEl.attr('style')!=undefined)?$tEl.getPercentage():0;transitionSwap($tEl,false);function moveHandler(e){var data=e.originalEvent.touches?e.originalEvent.touches[0]:e;stop={time:(new Date).getTime(),coords:[data.pageX,data.pageY]};if(!start||Math.abs(start.coords[0]-stop.coords[0])<Math.abs(start.coords[1]-stop.coords[1])){return}$tEl.css({"margin-left":currentPos+(((stop.coords[0]-start.coords[0])/start.origin.width())*100)+'%'});if(Math.abs(start.coords[0]-stop.coords[0])>10){e.preventDefault()}};$el.bind("gesturestart",function(e){$el.unbind("touchmove",moveHandler).unbind("touchend",moveHandler)}).bind("touchmove",moveHandler).one("touchend",function(e){$el.unbind("touchmove",moveHandler);transitionSwap($tEl,true);if(start&&stop){if(Math.abs(start.coords[0]-stop.coords[0])>10&&Math.abs(start.coords[0]-stop.coords[0])>Math.abs(start.coords[1]-stop.coords[1])){e.preventDefault()}else{$el.trigger('snapback',{target:$tEl,left:true});return}if(Math.abs(start.coords[0]-stop.coords[0])>1&&Math.abs(start.coords[1]-stop.coords[1])<75){var left=start.coords[0]>stop.coords[0];if(-(stop.coords[0]-start.coords[0])>(start.origin.width()/4)||(stop.coords[0]-start.coords[0])>(start.origin.width()/4)){start.origin.trigger("dragSnap",{direction:left?"left":"right"})}else{$el.trigger('snapback',{target:$tEl,left:left})}}}start=stop=undefined})})}}})(jQuery);


/*
 * jQuery Address Plugin v1.4
 */
(function(c){c.address=function(){var v=function(a){c(c.address).trigger(c.extend(c.Event(a),function(){for(var b={},e=c.address.parameterNames(),f=0,p=e.length;f<p;f++)b[e[f]]=c.address.parameter(e[f]);return{value:c.address.value(),path:c.address.path(),pathNames:c.address.pathNames(),parameterNames:e,parameters:b,queryString:c.address.queryString()}}.call(c.address)))},w=function(){c().bind.apply(c(c.address),Array.prototype.slice.call(arguments));return c.address},r=function(){return M.pushState&&
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vimeoByID = function(video_id) {
  return '<div class="vimeo-container"><iframe src="http://player.vimeo.com/video/' + video_id + '?byline=0&amp;portrait=0" frameborder="0" webkitAllowFullScreen mozallowfullscreen allowFullScreen></iframe></div>';
};

projectImage = function(src, alt) {
  return '<img src="' + src + '" alt="' + alt + '">';
};

/*
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   var el = document.createElement('div');
   el.setAttribute('ontouchstart', 'return;');
   if(typeof el.ontouchstart == "function"){
      return true;
   }else {
      return false
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}*/








(function($) {
  
  /*
  Drupal.behaviors.galleryLoad = {
    attach: function(context, settings){  
      var loader= new Loader(".gallery-thumbs-wrapper", {showProgress:true, showProgressText:true, textSize:15});
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    }
  }
  */
  
  /*
  Drupal.behaviors.galleryPhotoswipe = {
      attach: function(context, settings){     
        if ($('html').hasClass('gallery')) {
      
          $('.gallery-thumbs a.thumbnail-wrapper-link:not(.video-link)').each(function(){
            link = $(this);
            thumb = link.find('img');
            link.attr('href', thumb.attr('data-full-src'));
            thumb.attr('alt', link.attr('data-full-alt'));
          });
          
          (function(window, PhotoSwipe){
            
            var options = {};
            
            if (Modernizr != undefined && Modernizr.touch === false) {
              options.captionAndToolbarAutoHideDelay = 0;
            }
    
            var instance = PhotoSwipe.attach($('.gallery-thumbs a.thumbnail-wrapper-link:not(.video-link)'), options);
              
          }(window, window.Code.PhotoSwipe));
        
        }
      }
    };*/
  

  $(document).ready(function() {
    
    (function() {
      //return;
      var slideshowEl = $('.fpc-slideshow');
      if(slideshowEl.length > 0) {
        var docBody = $('body'), 
            slides = slideshowEl.find('.slides > li'), 
            slideImgs = slides.find('.slide-img'),
            currentSlideIndex = 0, 
            firstSlideOpen = false, 
            animating = false,
            slideOpen = $('<a class="slide-toggle" href="">More</a>').appendTo(slideImgs), 
            thumbnails,
            currentSlide;

        slideshowEl.wrapAll('<div class="fpc-slideshow-wrapper"><div class="fpc-slideshow-container"></div></div>');
        var slideshowWrapper = $('.fpc-slideshow-wrapper'), 
            slideshowContainer = slideshowWrapper.find('.fpc-slideshow-container'), 
            slideshowMasks = $('<div class="mask mask-left"></div><div class="mask mask-right"></div>').appendTo(slideshowContainer);

        //clone slide title to overlay the main project image
        slides.each(function(){
          var thisSlide = $(this);
          thisSlide.find('figure .slide-content figcaption h2').clone().css('opacity','.8').appendTo(thisSlide.find('figure .slide-img'));
        })
        
        // slide open button behaviours
        slideImgs.bind('click', function(e) {
          e.preventDefault();
          //find parent casestudy
          currentSlide = $(this).closest('li');
          toggleCaseStudy();
        });
        slideImgs.hover(function() {
          $(this).css('cursor','pointer');
        });
        
        function catchDeepLink() {
          // handle bookmark deep links
          var deepLinkVal = $.address.value().substr(1);

          //var deepLinkVal='project1';
          if(deepLinkVal) {
            // set doc title for bookmarking //
            currentSlide = slideshowEl.find('#' + deepLinkVal), 
            currentSlideIndex = slides.index(currentSlide);
            if(currentSlideIndex !== -1) {
              firstSlideOpen = true;
              setPageTitle(currentSlide);
            }
          }
        }
        function setPageTitle(slideEl) {
          var docTitle = slideEl.find('figcaption h2').text();
          $.address.title('Fuzzwire projects - ' + docTitle);
        }
        catchDeepLink();
        
        function toggleCaseStudy(){
          if(!currentSlide.hasClass('open')) {
            openCaseStudy();
          } else {
            closeCaseStudy();
          }
        }
        
        // bind keyup events to projects module - open case study on <enter>
        function keyboardMove(e){
          if (animating) {
            return;
          } else if ( e.keyCode == 13 ) {
            toggleCaseStudy();
          }
        }
        $(document).bind('keyup', keyboardMove); 
        
        function openCaseStudy() {
          // show slide content
          thumbnails = currentSlide.find('.slide-thumbs li');
          currentSlide.addClass('open').find('.slide-content').slideDown('fast', 'swing', function() {
            thumbnails.each(function(i) {
              $(this).find('img').delay((50 * i)).fadeIn(function(){
                $(this).css('display','block');
              });
            });
          });
          //init slide thumbnails
          if(thumbnails) {
            
            thumbnails
              .hover(function() {$(this).addClass('hover');},function() {$(this).removeClass('hover');})
              .click(function(e) {
                e.preventDefault();
                var thumbImg = $(this);
                thumbnails.filter('.current-thumb').removeClass('current-thumb');
                thumbImg.addClass('current-thumb');
                if(!animating){            
                  if(thumbImg.find('img').attr('data-vimeo-id') != undefined){
                    currentSlide.find('.slide-img').html(vimeoByID(thumbImg.find('img').attr('data-vimeo-id')));
                  }
                  else {
                    animating=true;
                    var newImgSrc = thumbImg.find('img').attr('data-full-src'),
                        newImgAlt = thumbImg.find('img').attr('alt'),
                        imgToReplace = currentSlide.find('.slide-img > img');
                    if (imgToReplace.get(0) == undefined) {
                      currentSlide.find('.slide-img').html(projectImage(newImgSrc, newImgAlt));
                      animating=false;
                    }
                    else {
                      newImg = imgToReplace.clone();
                      newImg.attr('alt', newImgAlt).attr('src', newImgSrc).load(function(){
                        imgToReplace.before(newImg).css({
                          'position':'absolute',
                          'top':0,
                          'left':0
                        }).fadeOut(function(){
                          $(this).remove();
                          animating=false;
                        });
                      });
                    }
                }
              }
            });
          }
        }

        function closeCaseStudy() {
          currentSlide.find('.slide-thumbs li.current-thumb').removeClass('current-thumb');
          currentSlide.find('.slide-thumbs li img').hide();
          currentSlide.find('.slide-content').slideUp('fast', 'swing', function() {
            $(this).css('display', '');
            currentSlide.removeClass('open');
          });  
        }

        // handle resize at 960px + widths
        $(window).resize(function() {
          resizeContainer();
        });
        function resizeContainer() {
          var windowWidth = ($(window).width()), slideshowElWidth = slideshowEl.width(), slideshowMargins = ((windowWidth - slideshowElWidth) * .5);
          slideshowWrapper.css('width', windowWidth + 'px').css('marginLeft', '-' + slideshowMargins + 'px');
          slideshowMasks.css('width', slideshowMargins).filter('.mask-left').css('marginLeft', '-' + slideshowMargins + 'px').next().css('marginRight', '-' + slideshowMargins + 'px');
        }
        resizeContainer();


        // load and configure flexslider
        slideshowEl.flexslider({
          animation : "slide",
          animationDuration : 500,
          controlsContainer : ".fpc-slideshow-container",
          controlNav : false,
          slideshow : false,
          slideToStart : currentSlideIndex,
          //mousewheel: true,
          start : function(slider) {
            var currentSlide = $(slider.slides[slider.currentSlide]);
            currentSlide.addClass('current-slide');
            if(firstSlideOpen) {
              openCaseStudy();
            }
          },
          before : function(slider) {
            animating=true;
            currentSlide = $(slider.slides[slider.currentSlide]);
            currentSlide.removeClass('current-slide');
            if(currentSlide.hasClass('open')) {
              closeCaseStudy();
            }
          },
          after : function(slider) {
            animating=false;
            currentSlide = $(slider.slides[slider.currentSlide]);
            currentSlide.addClass('current-slide');
            $.address.value(currentSlide.attr('id'));
            setPageTitle(currentSlide);
          }
        });

      }

    })();


    /* ===== MAIN NAV ===== */
    (function() {
      var mainNavItem = $('.main-nav a');
      
      mainNavItem.bind('mouseenter mouseleave', function() {
        $(this).parent().toggleClass('entered');
      });
    })();
    

    /* ===== CLIENTS ===== 
    (function() {
      var clients = $('#clients');
      if(clients.length > 0){
        var client = clients.find('ul li');
        client.bind('mouseenter mouseleave', function() {
          $(this).toggleClass('hover');
        });
      }
    })();
    */



    /* ===== NEWS MODULE ===== */
    (function() {

      var newsModule = $('.news-wrapper');
      if(newsModule.length > 0){
        var newsNavScaffold = $('<ul class="news-nav"></ul>'),
          newsHeadlines = newsModule.find('.news-headline'),
          newsNavNext = $('<li class="news-next ir"><a href="">Next</a></li>'),
          newsNavPrev = $('<li class="news-prev ir"><a href="">Previous</a></li>'),
          newsItems = newsModule.find('ol > li'),
          numNewsItems = newsItems.length,
          newsItemToOpenIndex = 0,
          animating = false,
          currentNewsItem;
                  
        // EVENTS
        // bind hover and click events to news headline elements
        newsHeadlines.hover(
          function(){
            $(this).closest('li').toggleClass('active');
          }
        );
        newsHeadlines.bind('click',function(e){
          e.preventDefault();
          var thisNewsItem = $(this).closest('li');
          if(!(thisNewsItem.hasClass('open'))){
            switchNewsItem(thisNewsItem)
          }
        }); 
             
        // bind keyup events to news module - up and down arrows
        function keyboardMove(e){
          if (animating) {
            return;
          } else if (e.keyCode != 38 && e.keyCode != 40) {
                return;
          } else {
            if ( e.keyCode == 38 && (!newsNavPrev.hasClass('inactive')) ) {
              switchNewsItem('prev');
            } else if ( e.keyCode == 40 && (!newsNavNext.hasClass('inactive')) ){
              switchNewsItem('next');
            }
          }
        }
        $(document).bind('keyup', keyboardMove);        
        
        
        // FUNCTIONS 
        // handle deep linking
        function catchDeepLink() {   
          var deepLinkVal = $.address.value().substr(1);

          if(deepLinkVal){
            // set doc title for bookmarking //
            var deepLinkedNewsItem = newsItems.filter('#' + deepLinkVal);
            newsItemToOpenIndex = newsItems.index(deepLinkedNewsItem);
            if(newsItemToOpenIndex !== -1){
              setPageTitle(deepLinkedNewsItem);
            } else {
              newsItemToOpenIndex = 0;
            }
          }
          return newsItemToOpenIndex;
        }
        
        // set page title with title of news article for bookmarking
        function setPageTitle(newsItem) {
          var docTitle = newsItem.find('.news-headline h2').text();
          $.address.title('Fuzzwire News - ' + docTitle);
        }

        // handle news module nav
        if(numNewsItems > 1){
          
          // add news nav to DOM
          newsNavScaffold
            .append(newsNavNext,newsNavPrev)
            .appendTo(newsModule);
        
          // bind click events to news module nav //
          newsNavScaffold.find('li a').bind('click',function(e){
            e.preventDefault();
            var thisLink = $(this),
              thisLinkParent = thisLink.parent();
            if ((animating) || (thisLinkParent.hasClass('inactive'))) {
              return;
            } else {
              if(thisLinkParent.hasClass('news-next')){
                switchNewsItem('next');
              } else if(thisLinkParent.hasClass('news-prev')) {
                switchNewsItem('prev');
              } else { 
                return; 
              }
            }
          });
        }
       
        // news item open and close function //
        function switchNewsItem(dir){
          var newsItemToOpen = '';
          closeNewsItem();
          if(typeof dir == 'string'){
            if(dir=="next"){
              newsItemToOpen = currentNewsItem.next();
            } else if (dir=="prev"){
              newsItemToOpen = currentNewsItem.prev();
            }
          }
          else if (typeof dir == 'object') {
            if(dir.is('li')){
              newsItemToOpen = dir;
            }
          }
          newsItemToOpenIndex = newsItemToOpen.index();
          if( (!(newsItemToOpenIndex < 0)) && (!(newsItemToOpenIndex>=numNewsItems)) ){
            openNewsItem(newsItemToOpen);
          }
        }

        function closeNewsItem(){
          var currentNewsItemContent = currentNewsItem.find('.news-content');
          var currentNewsItemImg = currentNewsItemContent.find('img');
          currentNewsItemImg.hide();  
          currentNewsItemContent.slideUp();
          currentNewsItem.removeClass('open');  
        }
        
        function openNewsItem(newsItemToOpen){
          animating = true;
          var newsItemContent = newsItemToOpen.find('.news-content')
          var newsItemImg = newsItemContent.find('img').hide();
          newsItemContent.slideDown(
              400,
              'swing',
              function(){
                //if first news item: add inactive class to prev link
                if(newsItemToOpenIndex<=0){
                  newsNavPrev.addClass('inactive');
                //if not first news item: remove inactive class
                } else if ( (newsItemToOpenIndex > 0) && newsNavPrev.hasClass('inactive') ) { 
                  newsNavPrev.removeClass('inactive');
                }
                //if next news item to open is greater than or equal to number of news items: add inactive class
                if ( (newsItemToOpenIndex+1) >= newsItems.length ){
                  newsNavNext.addClass('inactive');
                } else if ( ((newsItemToOpenIndex+1) < newsItems.length) && newsNavNext.hasClass('inactive') ) { 
                  newsNavNext.removeClass('inactive');
                }
                newsItemImg.fadeIn('fast');
                animating = false;
              }
            )
          newsItemToOpen.addClass('open'); 
          currentNewsItem = newsItemToOpen;
          // set page title and url hash for bookmarking
          setPageTitle(currentNewsItem);
          $.address.value(newsItemToOpen.attr('id'));
        }
         
        newsItemToOpenIndex = catchDeepLink(); 
        openNewsItem(newsItems.eq(newsItemToOpenIndex));
      }

    })();
    
    /* ===== GALLERY MODULE ===== 
    (function() {

      var galleryModule = $('.gallery');
      if(galleryModule.length > 0){
        var tags = galleryModule.find('.tags'),
            tagsTitle = tags.find('h2'),
            tagsWrapper = tags.find('.gallery-tags'),
            galleryThumbs = galleryModule.find('.gallery-thumbs li a img');
      }
    })();
    */
    

    /* ===== HOME PAGE PARALLAX ===== 
    (function() {
      
      var parallaxStage = $('#stage');
      if(parallaxStage.length > 0){
        
        var parallaxBack = parallaxStage.find('#back'),
            parallaxMid = parallaxStage.find('#mid'),
            parallaxFore = parallaxStage.find('#fore'),
            stageWidth, parallaxBackWidth, parallaxMidWidth, parallaxForeWidth,
            currentMousePos, prevMousePos = 600, 
            direction, animating = false;
        
        
        $("#container").mousemove(function(e) {
          console.log(animating);
          if(animating == false){
            currentMousePos = e.pageX;
            if(currentMousePos < prevMousePos){
              parallaxMove('left');
            } else if(currentMousePos > prevMousePos) {
              parallaxMove('right');
            }      
          }
        });
        
        
        // reset element width values on resize 
        function parallaxAssetsWidth(){
            stageWidth = parallaxStage.width(),
            parallaxBackWidth = parallaxBack.width(),
            parallaxMidWidth = parallaxMid.width(),
            parallaxForeWidth = parallaxFore.width();
        }
        $(window).resize(function() {
          parallaxAssetsWidth();
        });
        parallaxAssetsWidth(); 
        
        function keyboardMove(e){
          console.log(e);
          if(e.keyCode == 37){
            direction = 'left';
          }else if (e.keyCode == 39){
            direction = 'right';
          }
          switch(direction) {
            case 'left':
              if( (parseInt(parallaxBack.css('left')) - 5 > 0) &&
                  (parseInt(parallaxMid.css('left')) - 10 > 0) &&
                  (parseInt(parallaxFore.css('left')) - 20 > 0) ) {
                    parallaxMove('left');
              }
            break;
            case 'right':
              if( (parseInt(parallaxBack.css('left')) +  parseInt(parallaxBackWidth) < stageWidth) &&
                  (parseInt(parallaxMid.css('left')) +  parseInt(parallaxMidWidth) < stageWidth) &&
                  (parseInt(parallaxFore.css('left')) +  parseInt(parallaxForeWidth) < stageWidth) ) {
                    parallaxMove('right');
              }
            break; 
          }
          
        }
        $(document).bind('keyup', keyboardMove); 
        
        function parallaxMove(direction){
          var operator;
          animating = true;
          switch(direction){
            case 'left': operator = '-=';
            break;
            case 'right':  operator = '+=';
            break;
          }
          //console.log(parseInt(parallaxBack.css('left')) + 10);

          parallaxBack.animate({'left':operator + '5px'},100,'linear',function(){
            animating = false;
          });
          parallaxMid.animate({'left':operator + '10px'},100,'linear');
          parallaxFore.animate({'left':operator + '20px'},100,'linear'); 

        }
      }
    })();
    */
    
            
    /* ===== VIDEO TRANSCRIPT TRUNCATION =====*/
    $('.expander').expander({
      slicePoint: 300,
      preserveWords: true,
      widow: 40,
    });

  });
  
})(jQuery);
;