
var useBookmark = false;
var limitWebAppToDevice = (location.search.toLowerCase().indexOf('webapp=0')<0);
var vertCenterFlipbooks = true;
var stopIFrameOnNewPage = true;
var resetSliderScrollY = true;
var enablePullTabs = true;
var fitTallToWidth = true;
var resetMSOs = true;
var autoPlay = -1;
var useSmoothSwipeOnImageSequences = true;
var bookmarkName = 'in5_bookmark_' + location.href.substr(location.host.length);
var touchEnabled = 'ontouchstart' in document.documentElement;
var pointerEnabled = 'onpointerdown' in document.documentElement;
var clickEv = (touchEnabled) ? 'vclick' : 'click';
if (!window.getComputedStyle) {
    window.getComputedStyle = function(e, t) {
        return this.el = e, this.getPropertyValue = function(t) {
            var n = /(\-([a-z]){1})/g;
            return t == "float" && (t = "styleFloat"), n.test(t) && (t = t.replace(n, function() {
                return arguments[2].toUpperCase();
            })), e.currentStyle[t] ? e.currentStyle[t] : null;
        }, this;
    };
}
var prefix = (function () {
  	var styles = window.getComputedStyle(document.documentElement, ''),
    pre = (Array.prototype.slice.call(styles).join('').match(/-(moz|webkit|ms)-/) || (styles.OLink === '' && ['','o']))[1],
    dom = ('WebKit|Moz|MS|O').match(new RegExp('(' + pre + ')', 'i'))[1];
  return { dom: dom, lowercase: pre, css: '-' + pre + '-', js: pre[0].toUpperCase() + pre.substr(1)};
})();
var pre = (document.createElement('div').style['WebkitTransform'] != undefined) ? '-webkit-' : '';
var useSwipe = false;
var pageMode = 'csv';
var pageW = 420, pageH = 737;
var multifile = false;
if(multifile) { 
	$('html').addClass('multifile'); 
	if(pageMode[0] == 'f') $('html').addClass('fade');
}		
var isLiquid = (pageMode.indexOf('liquid') != -1), flip = (pageMode.indexOf('flip') != -1) && !multifile;
var arrowNav = false;
var lazyLoad = true;
var scaleMode = 'height_desktop';
var webAppType = '';
var useTracker = true;
var shareInfo = {"btns":[],"align":"left"};
var maxScaleWidth, maxScaleHeight;
var webAppEmailSubject = 'Check out this Web App for {deviceName}';
var webAppEmailBody = 'Add this Web App to Your {deviceName} by visiting: ';
var animationEndEvents = "webkitAnimationEnd oanimationend oAnimationEnd msAnimationEnd animationend";
var animationStartEvents= "webkitAnimationStart oanimationstart msAnimationStart animationstart";
var animationItEvents = 'webkitAnimationIteration oanimationiteration MSAnimationIteration animationiteration';
var interactiveSelectors = 'a,button,input,select,textarea,.mejs-overlay-button,map,[onclick],[data-fixed-action],[data-useswipe="1"],[data-tapstart="1"],.panzoom,#viewer-options-wrap';
var sliderSettings = {}, nav = {}, in5 = {layouts:[
 	{
 		"class": "mq-none mq-default",
 		"width": 419.527559055118,
 		"height": 737.007874015748,
 		"default": true,
 		"trigger": "default",
 		"index": 0
 	}
 ]},
viewOpts = {"title":1,"page":1,"zoom":1,"fs":0,"pdf":"assets/downloads/CT%20March%20Evening%20Sale%20Download.pdf","toc":0,"thumbs":1,"progress":1,"showbar":1,"logo":"assets/images/frame-logo.png","bg":"#b2b2b1","loadText":"loading content...","footer":0};
var uAgent = navigator.userAgent.toLowerCase();
var isIOS = ((/iPad|iPhone|iPod/.test(navigator.platform) || (navigator.platform === 'MacIntel' && navigator.maxTouchPoints > 1)) && !window.MSStream), 
	isIPad = uAgent.indexOf("ipad") > -1 || (isIOS && window.devicePixelRatio < 3), isIPhone = uAgent.indexOf("iphone") > -1 || (isIOS && window.devicePixelRatio > 2),
	isWebkit = 'WebkitAppearance' in document.documentElement.style, isFF = typeof InstallTrigger !== 'undefined',
	isAndroid = uAgent.indexOf('android') > -1, isChrome = uAgent.indexOf('chrome') > -1, isSafari = uAgent.indexOf('safari') > -1 && !isChrome,
	isBaker = uAgent.indexOf("bakerframework") > -1, isLocal = (location.protocol === 'file:'), isMobile = (isAndroid || isIOS);
navigator.standalone = navigator.standalone || checkStandalone();
var deviceDimensions = { width: window.innerWidth, height: window.innerHeight };
var isWebView = isIOS && !isSafari && !navigator.standalone;
var useZoomToScale = isSafari;
if(isLocal) $('html').addClass('local');
if(location.href.indexOf('OverlayResources') !== -1) $('html').addClass('dps');
if(isBaker) { useSwipe=!1; $('html').addClass('baker'); }
if(isIPad || isIPhone) { $('html').addClass('ios'); }
if(isSafari) {
$('html').addClass('safari');
if(uAgent.indexOf('windows') > -1){$('html').addClass('win-safari')};
window.setInterval=function(f,t){var i=window.setInterval.count?++window.setInterval.count:window.setInterval.count=1;var a=arguments;window.setInterval[i]=function(){if(window.setInterval[i].active){if(typeof f=="string"){strfunc(f)}else if(a.length>2){f.apply(this,Array.prototype.slice.call(a,2))}else{f()}setTimeout(window.setInterval[i],t)}};window.setInterval[i].active=!0;setTimeout(window.setInterval[i],t);return{intervalId:i}};window.clearInterval=function(e){window.setInterval[e.intervalId].active=!1}
}

function strfunc(str,cthis){
	if(!str || !str.length){ return; }
	if(cthis){ str = str.replace(/this\)/g, '$(\'[data-uid="'+getUID(cthis)+'"]\')[0])'); }
	var res = str.replace(/;$/,'').split(';').map(function(s){ try{ return Function('"use strict";return ('+s+')')(); }catch(err){console.log('strfunc error running: '+s+'\r>>>'+err)} }); 
	return res.length === 1 ? res[0] : res
}

function getUID(el){
	var at = 'data-uid';
	if(el.hasAttribute(at)) return el.getAttribute(at);
    if(window["uidCounter"]==null) window["uidCounter"]=0;
    var uid = (window["uidCounter"]++) + "_" + (new Date()).getTime();
    el.setAttribute(at,uid);
    return uid;
}


function checkStandalone(){
	if(location.search.toLowerCase().indexOf('standalone=1')>-1 || matchMedia('(display-mode: standalone)').matches) { return !0; }
	if(isAndroid && uAgent.match(/chrome.(?:(3[8-9])|(?:[4-9][0-9]))/i) ){ return (screen.height-window.outerHeight<80); }
	return !1;
}

function go(e, objArr, triggerEvent){ 
	if(triggerEvent === 'pageload'){
		var now = new Date().getTime(), goContent = JSON.stringify(objArr);
		if(in5.lastGoStart && now - in5.lastGoStart<200 && in5.lastGoContent == goContent){return;}
		in5.lastGoStart=now, in5.lastGoContent=goContent;
	}
	new AnimationSequence(e,objArr,triggerEvent); 
}
function playAnim(e,item,objArr){ new AnimationItem(objArr,{pointer:-1,next:function(){}}).go(); }
function AnimationSequence(e, objArr, triggerEv){
	this.triggerEvent = triggerEv, this.incomingEvent = e, this.endCount = 0, this.page = nav.current, 
	this.items=[], this.pointer=-1, this.groups, this.pausedAt=null,this.current=null;
	var i=0, len = this.length = objArr.length, itemObj, lastLinked, iGroup, animItem, prevItem;
	for(i;i<len;i++){
		itemObj = objArr[i];
		animItem = new AnimationItem(itemObj, this);
		this.items.push(animItem); 
		if(lastLinked === undefined && itemObj.link){
			iGroup = new AnimationGroup(this, i);
			iGroup.push(animItem);
		} else if(lastLinked){ iGroup.push(animItem); }
		if(prevItem && prevItem.link) { prevItem.playSync=!0; }
		lastLinked = itemObj.link;
		prevItem = animItem;
	}
	this.pause = function(){this.pausedAt=this.current;};
	this.resume = function(){this.pausedAt=null,this.current && this.current.go();};
	this.update = function(){
		if(this.pausedAt){return;}
		this.endCount++;
		if(this.endCount === this.length) { this.finished(); }
	};
	this.next = function(){
		if(this.pointer === null || this.pausedAt) return;
		this.pointer++;
		if(this.pointer >= this.length) { this.finished(); return; }
		this.current=this.items[this.pointer];
		this.current.go();
	};
	this.finished = function(canceled){
		var ev = (!canceled && nav.current === this.page) ? 'animationSequenceEnd' : 'animationSequenceCancelled';
		$(document).trigger(ev).off('visibilitychange',this.visChange); this.current=this.pointer = null;
	};
	(function(scope){ 
		scope.visChange = function(){ document.hidden?scope.pause():scope.resume(); }; 
		$(document).on('visibilitychange',scope.visChange).one('newPage',function(){ scope.finished(!0); });
	})(this);
	this.next();
}
AnimationSequence.prototype.name = "AnimationSequence";
AnimationSequence.prototype.toString = function(){return this.name;};

function AnimationGroup(parentSeq, startIndex){
	this.children = [], this.sequence = parentSeq, this.startIndex = startIndex,
	this.loopCount = 0, this.pointer = 0;
	this.push = function(animItem){ 
		this.children.push(animItem); animItem.group = this; animItem.groupIndex = this.children.length-1; 
		if(!animItem.link && animItem.groupLoops > 1){
			this.loops = animItem.groupLoops;
			this.lastItem = animItem;
			animItem.$element.one(animItem.loops !==1 ? animationItEvents : animationEndEvents, function(e){
				var aItem = $(this).data('animationItem'), aGroup = aItem.group;
				if(!aItem.groupMode) { aItem.next(); }
				aItem.groupMode=!0;
				aGroup.children[0].delay = 0;
			});
		}
	};
	this.next = function(){
		if(this.loopCount+1 < this.loops){
			var item = this.children[this.pointer];
			this.pointer++;
			if(this.pointer >= this.children.length) { this.loopCount++; this.pointer = 0; }
			item.groupMode=!0;
			item.go();
		}
	};
	this.update = function() {};
}
AnimationGroup.prototype.name = "AnimationGroup";
AnimationGroup.prototype.toString = function(){return this.name;};

function AnimationItem(obj, seq){
	this.data = obj, this.dataID = obj.id, this.$element = $('[data-id='+this.dataID+']').not('video,audio,object'),
	this.element = this.$element[0], this.action = obj.act, this.sequence = seq,
	this.animCSS = this.$element.attr('data-ani'), this.loops = obj.n, this.groupLoops = obj.sn, this.delay = obj.del,
	this.hideStart = this.$element.attr('data-hidestart')==='1',this.hideEnd=this.$element.attr('data-hideend')==='1',
	this.unroll = obj.unroll, this.link = obj.link, this.index = seq.pointer, this.noInit=!1;
	this._prep = function(){
		switch(this.action) {
			case 'reverse': this.reverse(); break;
			case 'play': this.play(); return !1;
			case 'stop': this.$element.css(pre+'animation','none'); return !1;
			case 'pause': this.noInit=!0; this.$element.css(pre+'animation-play-state','paused'); break;
			case 'resume': this.noInit=!0; this.$element.css(pre+'animation-play-state','running'); break;
			case 'stopall': $('.activePage').find('[data-ani]').css(pre+'animation','none'); break;
		}
	}, this._forceRedraw = function() { this.element.offsetWidth = this.element.offsetWidth; },
	this.reset = function() {this.nextCount=0; this.$element.css(pre+'animation',''); this.active=!1; return this;},
	this.stop = function() {this.$element.css(pre+'animation','none'); this.active=!1; return this;},
	this.pause = function() {this.$element.css(pre+'animation-play-state','paused'); this.active=!1; return this;},
	this.play = function(){
		if(!this.$element.length) { this.next(); return; }
		this.reset();
		this._forceRedraw(), this.active=!0;
		var ani = this.animCSS, delay = (this.delay) ? this.delay+'s' : '0s', 
			dir = (this._reverse) ? 'reverse' : 'normal';
		if(this.loops && this.loops != 1) ani = ani.replace(/(?:\d+$)/,this.loops);
		if(!this._unrolling) {
			if(this.unroll) { this.setRollOff(); }
			if(this.sequence.length) {
				var animEvent = this.playSync ? animationStartEvents : (this.loops !==1 ? animationItEvents : animationEndEvents);
				this.$element.data('animationItem',this).one(animEvent, function(e){ 
				$(this).data('animationItem').next(); 
				});
			}
		}
		if(this.$element.parents('.pageItem').hasClass('hidden') || !this.$element.parents('.activePage').length) { this.next(); if(this.sequence.triggerEvent==='pageload'){return this;} };
		this.$element.css({animation:ani, '-webkit-animation':ani, 
		'animation-delay':delay, '-webkit-animation-delay':delay, 
		'animation-direction':dir, '-webkit-animation-direction':dir}).removeClass('hidden');
		return this;
	}, this.reverse = function() { this._reverse = 1; return this.play(); }, 
	this.doRollOff = function() { this._unrolling=1; this.reverse(); this._unrolling=0; },
	this.setRollOff = function(){
		$(this.unroll).data('unrollItem',this).one('mouseleave', function(e) { $(this).data('unrollItem').doRollOff();  });
	}, this.next = function() { 
	if (this.$element.length && ++this.nextCount > 1){return;};
	var parent = this.groupMode ? this.group : this.sequence; parent.update(); this.active=!1; parent.next(); },
	this.go = function(){ if(this._prep()){this.play();}return !0;};
	this.init = function(){
		this.hideEnd && this.$element.removeClass('hidden');
		this.hideStart && this.$element.addClass('hidden');
		this.stop();
		return this;
	};
	!this.noInit && this.init();
}
AnimationItem.prototype.name = "AnimationItem";
AnimationItem.prototype.toString = function(){return this.name;};

function stopIframe(targ){
	$(targ).find('iframe').each(function(index,elem){
		var j = $(elem), src = j.attr('src');
		j.attr('src', '');
		if(j.attr('data-src')) j.siblings('.cover').show();
		else j.attr('src', src);
	});
}



function clearLastPage($prevActive){
	if(stopIFrameOnNewPage) { stopIframe($prevActive); };
	/*clearAnimation($prevActive);*/
}

function clearAnimation($targ){ $targ.find('[data-ani]').css(pre+'animation','none'); }

function onNewPage(e, data){
	seqPos = 0;
		if(data == undefined || data.index == undefined) return;
	if(multifile){data.index = 0}
	else {
		if(data.slider && data.slider.scrollAdjust){
			data.slider.scrollAdjust();
			delete data.slider.scrollAdjust;
		} else if(resetSliderScrollY && sliderSettings.useSlider && $(window).scrollTop()>2){$(window).scrollTop(0);}
		$('.page [data-hidestart]').addClass('hidden').filter('.mso.slideshow[data-autostart=1]').each(function(ind,elem){
			toFirstState(elem);/*reset slideshow within hidden items*/
		});
		if(!data.slider) clearLastPage($('.activePage'));
		nav.previousPageIndex = (nav.current||1)-1;
		nav.current = data.index+1;
		setStoredPage(nav.current);
				if(lazyLoad && !data.view) loadImages(data.index);
			}
	var activePages = [], $pages=$('.page').removeClass('activePage').attr('aria-hidden','true'),$active;
	$pages.parents('.turn-page-wrapper').attr('aria-hidden','true');
	if(data.view){
		var pageObjs = $sl.data().pageObjs;
		if(data.view[0] > 0 && pageObjs[data.view[0]]) activePages.push(pageObjs[data.view[0]]);
		if(data.view[1] > 0 && pageObjs[data.view[1]]) activePages.push(pageObjs[data.view[1]]);
		nav.activeView = data.view, $active = $(activePages);
				if(lazyLoad) {
			loadPageImages(pageObjs[data.view[0]]); 
			if(data.view[1]){
				loadPageImages(pageObjs[data.view[1]]);
				setTimeout(function(){loadPageImages(pageObjs[data.view[1]+1]); loadPageImages(pageObjs[data.view[1]+2]);},100);
			} else {
				setTimeout(function(){loadPageImages(pageObjs[data.view[0]+1]);},100);
			}
			if(data.view[0]>3){ setTimeout(function(){loadPageImages(pageObjs[data.view[0]-2]); loadPageImages(pageObjs[data.view[0]-1]);},250);}
		}
			} else { 
		$active = $pages.eq(data.index);
	}
	var refreshPage=!1;
	$active.each(function(index,el) {
		var $el = $(el).addClass('activePage').attr('aria-hidden','false').show(), aniLoad = $el.find('.page-scale-wrap:visible').attr('data-ani-load');
		$el.parents('.turn-page-wrapper').attr('aria-hidden','false');
				if(aniLoad && aniLoad.length) setTimeout(function(){ strfunc(aniLoad); },1);/*to do:remove timeout*/
		if(refreshPage || (data.view && !$el.is(':visible'))){ $el.parents('.turn-page-wrapper').redraw(), refreshPage=!0; }
	});
	$('.activePage .cover').filter('[data-delay]').each(function(index,el){
		setTimeout(function(){ $(el).trigger(clickEv); }, parseFloat($(el).attr('data-delay'))*1000 );
		return !1;
	});
		if(isLiquid){
		$active.find('.page-scale-wrap:visible').each(function(index,el){
			var $el = $(el);
			if($el.hasClass('tall-page')) { $el.parent().addClass('tall-page'); }
			else { $el.parent().removeClass('tall-page'); }
		});
	}
	$(document).trigger('pageRendered', data);
}
function loadImages(pageIndex) {
	var pages = $('.page'), layoutIndex = window.currentLayout || 0;
	loadPageImages(pages.eq(pageIndex).find('.page-scale-wrap').eq(layoutIndex));
	loadPageImages(pages.eq(pageIndex+1).find('.page-scale-wrap').eq(layoutIndex));
	if(pageIndex > 0){ loadPageImages(pages.eq(pageIndex-1).find('.page-scale-wrap').eq(layoutIndex)); }
}

function loadPageImages(targPage){
	if(targPage && !targPage.data('loaded')){
		targPage.find('img').filter('[data-src]').each(function(index,el){ 
			var $el = $(el);
			if((!isWebkit || !isLocal) && $el.hasClass('svg-img')){
				if ($el.siblings().length) $el.wrap('<div class="pageItem"/>');
				$el.parent().load($el.attr('data-src')+' svg',function(resp,status,xhr){
					if(status==='error'){$el.attr('src', $el.attr('data-src'));}
				});
			} else{$el.attr('src', $el.attr('data-src'));}
			$el.removeAttr('data-src');
		});
		targPage.data('loaded',!0);
	}
}

/*to do:check for when multiple pages are visible*/
function checkScroll(e, mode) {
	if (window.scrolling) return;
	var docMin, docMax, docSpan, elemSpan, elemMin, elemMax, elemCenter,
		$lastPage, vertMode = (mode === 'v'), scale = window.scaleLayoutFunc ? scaleLayoutFunc(!0) : 1, $win = $(window);
	docMin = (vertMode) ? $win.scrollTop() : $win.scrollLeft();
	docMax = (vertMode) ? docMin + $win.height() : docMin + $win.width();
	docSpan = docMax - docMin;
	var zoom = useZoomToScale ? ($('#container').css('zoom') || 1) : 1;
	$('.pages .page').not('.activePage').each(function (index, elem) {
		var $elem = $(elem), offset = $elem.offset();
		elemMin = (vertMode) ? Math.floor(offset.top * zoom) : Math.floor(offset.left * zoom);
		elemMax = (vertMode) ? Math.ceil(elemMin + $elem.height() * scale) : Math.ceil(elemMin + $elem.width() * scale);
		elemSpan = elemMax - elemMin;
		if (docSpan <= elemSpan + 9) {
			elemCenter = elemMin + elemSpan * .5;
			if (elemCenter < docMax && elemCenter > docMin) {
				$(document).trigger('newPage', { index: $elem.index() });
				return;
			} else if ((elemMax >= docMax) && (elemMin <= docMin)) {
				$(document).trigger('newPage', { index: $elem.index() });
				return;
			}
		} else if ((elemMax <= docMax) && (elemMin >= docMin)) {
			$(document).trigger('newPage', { index: $elem.index() });
			return;
		}
	});
}


function hide(dataID) { $('[data-id=' + dataID + ']').addClass('hidden'); }
function show(dataID) { $('[data-id=' + dataID + ']').removeClass('hidden'); }
function loadFrame(iframe){ iframe.src = $(iframe).attr('data-src'); }
function animateImageSeq(dir,rev,msoID,loopSwipe,velocity,startTime){
	var friction = .5, mass = 2000, framerate = 30;
	switch (dir) {
    case 'left':
      if (rev) prevState(msoID, loopSwipe);
      else nextState(msoID, loopSwipe);
      break;
    case 'right':
      if (rev) nextState(msoID, loopSwipe);
      else prevState(msoID, loopSwipe);
      break;
	}
	velocity = velocity - (velocity * friction / mass) * (Date.now() - startTime);
	if(1/velocity < 1000/framerate){ setTimeout(function(){ 
		animateImageSeq(dir,rev,msoID,loopSwipe,velocity,startTime) }, 1/velocity ); }
}
function calculateVelocity(e, dist, dur) {
	var mouse_ratio = 20 / getCurrentScale($('#container')), touch_ratio = 1;
  return dist / dur / (e.pageX ? mouse_ratio : touch_ratio);
}
function iOSversion() {
	if (/iP(hone|od|ad)/.test(navigator.platform)) {
		var v = (navigator.appVersion).match(/OS (\d+)_(\d+)_?(\d+)?/);
		return [parseInt(v[1], 10), parseInt(v[2], 10), parseInt(v[3] || 0, 10)];
	}
}

function initWebApp(){
	if(location.search.toLowerCase().indexOf('webapp=0')>-1 || navigator.standalone) return !1;
	var isDevice, deviceName, nameForNonDeviceFile = webAppType, nameForDeviceFile = webAppType, styleStr="position:fixed;width:100%;";
	switch(webAppType){
		case 'ipad': deviceName2 = deviceName = 'iPad'; isDevice = isIPad; break;
		case 'iphone': deviceName2 = deviceName = 'iPhone'; isDevice = isIPhone; styleStr+="bottom:0;"; break;
		case 'android': deviceName2 = deviceName = 'Android'; isDevice = isAndroid; break;
		default:
			deviceName = 'Mobile'; deviceName2 = 'Mobile Device';
			isDevice = (isAndroid || isIPad || isIPhone);
			nameForDeviceFile = (isAndroid) ? 'android' : ((isIPad) ? 'ipad' : 'iphone');
	}
	if(isDevice){
		if(!navigator.standalone) {
			$('#container-wrap').hide();
			$('#share-wrap').hide();
			if(window.stop && !$('html').is('[manifest]')/*does not have app cache*/){
				window.stop();
				$('#loadIndicator, #page-nav').hide();
				$('body').addClass('loaded');
			}
			if(uAgent.indexOf('crios/')>-1 && iOSv &&  +`${iOSv[0]}.${iOSv[1]}` < 16.4){
				$('body').css({'background':'#fff','padding':'20px'}).append('<p style="font-family:sans-serif;">In order to install this Web App to your Home Screen, you will need to open it with <strong style="font-weight:bold;">Safari</strong>.<br><br><em style="font-style:italic;">Install to Home Screen</em> is not supported in Chrome.<br><br>You can copy and paste the web address above.</p>');
				return !0;
			}
			$('body').addClass('webapp-instructions').css('background','#fff)').append('<img style="'+styleStr+'" src="assets/images/add_to_home_'+nameForDeviceFile+'.png" />');
			return !0;
		}
	} else if(limitWebAppToDevice) {
		$('#container-wrap').hide();
		$('#share-wrap').hide();
		if(window.stop){
			$('body').addClass('loaded').find('#toloadIndicator').hide();
			window.stop();
		}
		var sendLinkURL = 'mailto:?subject=' + escape(webAppEmailSubject.split('{deviceName}').join(deviceName)) +'&amp;body=' + escape(webAppEmailBody.split('{deviceName}').join(deviceName2)) +
		(location.protocol == 'file:' ? '%28Post%20to%20a%20web%20server%20to%20show%20URL%29' : location.href) +'"><img src="assets/images/non_'+nameForNonDeviceFile+'.png';
		$('body').addClass('webapp-instructions').css('background','#fff').append('<a href="'+sendLinkURL+'" /></a>').find('#container-wrap').hide();
		return !0;
	}
	return !1;
}


function initClickEvents(){
	$('#container,.fixed-item-wrap').find('*').each(function(index,el){
        var clickArr=[],$el=$(el),args,postArr=[];
        $.each(el.attributes,function(ind,attrib){
            var at=attrib.name, aval=attrib.value;
            switch(at){
                case 'onclick': postArr.push(function(){$el.attr('data-onclick',aval).removeAttr(at);}); clickArr.push(function(event){strfunc($el.attr('data-onclick'),el);/*name must be 'event'*/ }); break;
                case 'data-ani-click': clickArr.push(function(e){ if($(e.target).closest(interactiveSelectors,$el).length>0)return; /*exclude clicks on these*/
            if($el.parent().hasClass('activePage')) strfunc(aval,el); }); break;
                case 'data-click-show': clickArr.push(function(e){ $.each(aval.split(','), function(i,val){ show(val); }); }); break;
                case 'data-click-hide': clickArr.push(function(e){ $.each(aval.split(','), function(i,val){ hide(val); }); $el.parent('a').trigger(clickEv); }); break;
												
            }
        });
        $.each(postArr,function(i,func){func();});
        var pd = el.nodeName === 'LABEL' || $el.parent('a').length ? !1 : touchEnabled || clickArr.length===1;
        if(clickArr.length) {
			$el.on(clickEv,function(e){$.each(clickArr,function(i,func){func.call(el,e);}); 
			if($el.hasClass('page-scale-wrap')){ return !0; }
			if($(this).parents('a[target="_lightbox"]').length || $(this).parents('.thumb').length){ e.preventDefault(); } 
			$(this).parents('a').trigger(clickEv); if(pd){return !1;} e.stopPropagation(); });
        }
        else if(el.nodeName==='A'){
            $el.on(clickEv,function(e){
                switch(e.target.nodeName){
                    case 'LABEL':
                        var $targ = $(this).find('input.choice');
                        $targ.prop("checked", !$targ.prop("checked")).parents('a').each(function(i,a){ openLink($(a),e); });
                    default: if(isIOS){if($el.attr('target') === '_lightbox' || $el.hasClass('thumb')) { return; } openLink($(this),e); } /*deal w buggy ios propagation/*/
                }
            });
        }
    });
}

function getScrollMaxX() { return Math.max(document.body.scrollWidth,document.body.offsetWidth, document.documentElement.clientWidth,document.documentElement.scrollWidth,document.documentElement.offsetWidth) - window.innerWidth; }
function getScrollMaxY() { return Math.max( document.body.scrollHeight, document.body.offsetHeight, document.documentElement.clientHeight, document.documentElement.scrollHeight, document.documentElement.offsetHeight) - window.innerHeight; }

function openLink($a,e){
	var href=$a.attr('href'), w;
	if(href.indexOf('javascript:')===0){strfunc(href.substring("javascript:".length),$a[0]); w=!0;}
	else { w = window.open(href,$a.attr('target')||'_blank'); }
	if(e && w){ e.preventDefault(); }
}

function printForm(el){ window.print(); }

function submitForm(el,url){
	if(!url || !url.length){
		var $state = $(el).parents('.mso >.state'), $mso = $state.parents('.mso').first(), val = $state.find('input.choice:checked').val();
		if($mso.length){
			var $valState = $mso.find('.state[name="'+val+'"]');
			if($valState.length){ toState($mso.attr('data-id'), $valState.index()); }
		}
	}
}

function clearForm(el){
	var $g = $(el).parents('.group,.mso,.page').first();
	$g.find('input.choice').prop('checked',!1);
	$g.find('input:not(.choice),textarea').val('');
}

$(window).on('hashchange', function(e){ checkHashData(e); });
function checkHashData(e){
	if(multifile){
		var hash = location.hash.split('#').join('');
		if(hash.length){
			var pie = hash.split('&'), plen = pie.length, piece, parts, $c = $('#container'),
			offset = $c.offset(), cScale = getCurrentScale($c);
			var zoom = useZoomToScale ? ($('#container').css('zoom') || 1) : 1;
			var maxScroll = document.body.scrollHeight - window.innerHeight;
			while(plen--){
				piece = pie[plen], parts = piece.split('=');
				switch(parts[0]){
					case 'refy':$(document).scrollTop(Math.min(maxScroll, parseInt(parts[1])*cScale + (offset.top*zoom))); return; /*preferred*/ break;
					case 'q': $(document).scrollTop(Math.min(maxScroll, $(unescape(parts[1])).offset().top*cScale + (offset.top*zoom))); break;
				}
			}
		}
	} else {
		var p = getHashPage();
		if(p > 0) nav.to(p);
		else if(e && $.scrollTo && !!$(window).scrollTop()){checkScroll(e,pageMode.substr(2,1));} 
	}
}

function initPullTabs(){
	if(enablePullTabs) {
	$('.scroll-horiz > *').each(function(index,elem){
		var $elem = $(elem), left = parseFloat($elem.css('left'));
		if(left < -5){ 
			var $parent = $elem.parent('.scroll-horiz');
			if(!$parent.data('wrapped')) {
				$parent.data('wrapped',!0).children().wrapAll('<div class="pageItem group" />').parent().css(pre+'transform', 'scaleX(-1) translateX(-'+$parent.width()+'px)');
				$parent.addClass('pulltab-left');
			}
		}
	});
	$('.scroll-vert > *').each(function(index,elem){
		var top = parseFloat($(elem).css('top'));
		if(top < -5){ $(elem).css({top:'auto',bottom:top+'px'}).attr('style', $(elem).attr('style').replace(/( \!important)*;/g,' !important;')).parent('.scroll-vert').addClass('pulltab-top'); }
	});
	}
}

function initAnimationAttribs() {
	var $ani = $('[data-ani]');
	$ani.on(animationEndEvents, 
		function(e){
		var jel = $(this);
		if((jel.attr('style')||'').indexOf('reverse')<0) {
			if(jel.attr('data-hideend')=='1') jel.addClass('hidden');
		}else { 
			jel.css(pre+'animation', 'none'); 
			if(jel.attr('data-hidestart')=='1') jel.addClass('hidden');
		}
        return !1;
	}).each(function(index,el){
		var $el = $(el),hs=($el.attr('data-hidestart')=='1'),he=($el.attr('data-hideend')=='1');
		if(!multifile && (hs || he)){
		$(document).on('newPage',function(e,data){
			var onpage = $.contains($('.page').eq(data.index)[0],el),style=$el.attr('style')||'';
			if(!onpage || nav.numPages === 1){
				if(he) $el.removeClass('hidden');
				if(hs) $el.addClass('hidden');
				$el.attr('style',style.replace(/(?:animation[^;]+;*\s*)/,'')); 
			}
		}); }
	});
}


function initPageMode(){
	if(multifile){
		$('.page [data-hidestart]').addClass('hidden');
		if(!lazyLoad){ $('.svg-img').each(function(){ 
			if ($(this).siblings().length) $(this).wrap('<div/>');
			$(this).parent().load($(this).attr('src')+' svg'); }); 
		}
		$('#prefooter').css('min-height', $('.page').height());
		nav = { current:parseInt(location.href.split('/').pop().split('.html').join('')),
		to:function(n,c,q){
			if(n <= 0 || n > nav.numPages) return;
			$(document).trigger('beforeNewPage', {'newPageIndex':n});
			var targPage = (n*.0001).toFixed(4).substr(2) + '.html';
			if(q || c) {
				targPage+='#';
				if(c && c.length) targPage+='&refx='+c[0]+'&refy='+c[1];
				if(q) targPage+='&q='+escape(q);
			}
			c && nav.highlight(n,c,q);
			if(targPage == location.href.split('/').pop()) $(window).trigger('hashchange');
			else location.assign(targPage);
		} };
		$(window).on('load',function() { nav.update(); });
	} else if(flip){
		nav = { 
			next:function() { $sl.turn("next"); }, 
			back:function() { $sl.turn("previous"); }, 
			to:function(n,c,q) { $(document).trigger('beforeNewPage', {'newPageIndex':n}); $sl.turn("page", n); c && nav.highlight(n,c,q); },
			update:function(n){ setTimeout(function(){nav.update(n);},50)},
			reposition:function(view){
				if(!view) view = $sl.turn('view');
				var dispNum = $sl.turn('display') == 'single' ? 1 : 2;
				var scaleAmt = scaleFlipLayout(true);
				var transY = vertCenterFlipbooks ? ' translateY('+Math.max(window.innerHeight-(pageH*scaleAmt)-($('#viewer-options-bar').height()||0), 0)*.5 + 'px)' : '';
				if(dispNum === 1) { $sl.css(prefix.css+'transform', 'translateX(0px)'+transY); return; }
				if(!view[0] || !view[1]) {
					var mult = view[0]==0 ? -.5 : .5;
					var transX = pageW*mult*scaleAmt;
					var transVal = $sl.data('dir') === 'rtl' ? -transX : transX;
					$sl.css(prefix.css+'transform', 'translateX('+transVal+'px)'+transY);
				}else { $sl.css(prefix.css+'transform', 'translateX(0px)'+transY); }
			}
		};
		initPageFlip = function(){
			var $pages = $('.pages');
			var ori = getOrientation(), disp = (ori=='landscape') ? 'double' : 'single';
			var spreadW = (disp==='double') ? pageW*2 : pageW;
			if(!$(window).data('lastOrientation')) { $sl.turn({gradients:!0,acceleration:!0,display:disp,width:spreadW,height:pageH,cover:!$('.page[data-nocover="1"]').length}); }
			else { 
				$sl.turn('size', spreadW, pageH).turn('display', disp).turn('resize'); 
				if(disp=='double') { try{setTimeout(function() { $(document).trigger('newPage', {index:$sl.turn('page')-1,'view':$sl.turn('view')})},1); }catch(err){} }
			}
			$(window).data('lastOrientation', ori);
			nav.reposition($sl.turn('view'));
			nav.update();
		};
		initPageFlip();
		$sl.turn("disable",!0).on('turning start',function(e,n,v){ window.turning=!0;}).on('end',function(e,n,v){window.turning=!1;}).on('turned',function(e,n,v){ 
			window.turning=!1; nav.update(n); nav.reposition(v); try{$(document).trigger('newPage', {index:n-1,'view':v});}catch(err){} });
		$(window).on('orientationchange resize', function(event) {
			if($(window).data('lastOrientation') != getOrientation()) { initPageFlip(); }
			nav.reposition();
		});
		setTimeout(function(){$sl.peel();},600);
		if(!nav.init) addNavProps();
		nav.init();
	} else if(isLiquid) {
		if(!lazyLoad){ $('.svg-img').each(function(){ 
			if ($(this).siblings().length) $(this).wrap('<div/>');
			$(this).parent().load($(this).attr('src')+' svg'); }); 
		}
		nav = { numPages:$('.pages .page').length,
		current:1,update:function(){},
		to:function(n,c,q){
			if(n < 1 || n > nav.numPages) return;
			$(document).trigger('newPage',{index:n-1});
			this.update(n);
			c && nav.highlight(n,c,q);
		} };
		if(!nav.init) addNavProps();
		nav.init();
	} else if($.hasOwnProperty('scrollTo')){
		arrowNav=!1;
		var dir = (pageMode[2] == 'h') ? 'x' : 'y';
		nav = { numPages:$('.pages .page').length,
			back:function(ref){var ind=(ref?$(ref).parents('.page'):$('.activePage')).prev().index(); if(ind!=-1) nav.to(ind+1);},
			next:function(ref){var ind=(ref?$(ref).parents('.page'):$('.activePage')).next().index(); if(ind!=-1) nav.to(ind+1);},
			to:function (n,c,q) {
				window.scrolling=!0;
				var scale = getCurrentScale($('#container')), page = $('.page').eq(n - 1)[0], offset = {left:page.offsetLeft, top:page.offsetTop};
				var scrollTarg = { left:offset.left*scale, top:offset.top*scale };
				if(c){ scrollTarg = {left:scrollTarg.left+c[0]*scale, top:scrollTarg.top+c[1]*scale}; }
				if(q) { 
					var $q = $(q);
					if(!c || $q.length && $q.height() < window.innerHeight/2){scrollTarg = $q;}
				}
				$.scrollTo(scrollTarg,500,{axis:dir, onAfter:function(){ window.scrolling = !1; } });
				$(document).trigger('newPage', { index:n-1 });
				c && nav.highlight(n,c,q);
			}
		};
			if(!nav.init) addNavProps();
			nav.init();
	}
	if(useSwipe && !$('#container > ul.thumbs').length) initPageSwipe();
}

function initPageSwipe(){
	var container = $('#container'), scrollStart, scrollFunc = vertMode ? 'scrollLeft':'scrollTop';
	var vertMode = (pageMode.substr(0,1) == "v");
	if(vertMode) $.fn.swipe.defaults.excludedElements+=",.scroll";
	container.swipe({
		allowPageScroll: (vertMode ? 'horizontal' : 'vertical'),
		preventDefaultEvents:!1,
		fingers:1, threshold:pointerEnabled?15:150,
		excludedElements: $.fn.swipe.defaults.excludedElements+ ',.mejs-overlay-button,map,[onclick],[data-fixed-action],[data-useswipe="1"],[data-tapstart="1"],.panzoom,.scroll-horiz,#viewer-options-wrap',
		swipeStatus:function(event, phase) {
			switch(phase){ case 'start': scrollStart = $(window)[scrollFunc](); break; }
		},swipe:function(event, direction, distance, duration, fingerCount) {
			if(flip && $sl.turn("animating")) return;
			if(Math.abs($(window)[scrollFunc]()-scrollStart)>distance) return;
			switch(direction) {
				case "left": if(!vertMode) { nav.rtl ? nav.back() : nav.next(); } break;
				case "right": if(!vertMode) { nav.rtl ? nav.next() : nav.back(); } break;
				case "up": if(vertMode) nav.next(); break;
				case "down": if(vertMode) nav.back(); break;		
			}
		}
	});
}

$(function(){
	if(webAppType.length && initWebApp()) return !1;
	$(document).on('newPage', function(e, data) { onNewPage(e, data); });
	if(!multifile && pageMode.substr(0,2) === 'cs') $(document).on('scroll', function(e){ if (isFullscreen()){return;} checkScroll(e, pageMode.substr(2,1)); });
	if($('ul.thumbs').length) $('#in5footer').hide();
	$sl = $('#slider');
	initPageMode();
	if($('.panzoom').length) initPanZoom();
	$('[target=_app]').each(function(){var jel=$(this); jel.on(clickEv,function(){location=jel.attr('href');return !1;}) });
	if($.colorbox) initLightbox();
	$('img').on('dragstart', function(e) { e.preventDefault(); });
	$('.cover').on(clickEv, function() { loadFrame($(this).hide().siblings('iframe')[0]); return !1; });
	if(!nav.init) addNavProps();
	if($('.page').eq(0).find('.page-scale-wrap').length > 1){
		$(window).on('resize orientationchange', function(e) { 
			/*to do: compare with stored layout, reset page position if needed*/
			$('.paper-vertical').find('.page.activePage > .page-scale-wrap:visible').each(function(index,el){ $el = $(el); $el.parents('.paper-vertical').width($el.width()); }); 
		});
	}
	initPullTabs();
		initAnimationAttribs();
			initClickEvents();
	initDataSave();
	updateCurrentLayout();
		initScaling();
		
	setTimeout(function(){checkHashData();},50);
	$(window).on('docReady', function() { initLayouts(); });
	if(document.readyState === "complete" || document.readyState === "interactive"){ setTimeout(function (){ $(window).trigger('docReady'); },1); }
	else { $(window).on('load', function(e){ $(window).trigger('docReady'); }) }
});

function getOrientation() {
	if(window.orientation === undefined) return window.innerWidth > window.innerHeight ? 'landscape' : 'portrait';   		
    return (Math.abs(window.orientation) === 90) ? 'landscape' : 'portrait';
}

function addNavProps(){
	if(nav.numPages === undefined) nav.numPages=150;
	nav.rtl = $('#slider').attr('data-dir') == 'rtl';
	if(nav.rtl) $('html').attr('data-dir', 'rtl');
	nav.init = function() { setTimeout(function(){nav.to(getStartPage());},1); };
	nav.first = function(){nav.to(1)};
	nav.last = function(){nav.to(nav.numPages)};
	nav.previousPageIndex = nav ? nav.previousPageIndex : undefined;
	nav.regress = function() {
		if(multifile) { window.history.back(); return; }
		if(nav.previousPageIndex === undefined) nav.previousPageIndex = 0;
   		nav.to(nav.previousPageIndex+1);
	};
	if(nav.back === undefined) nav.back = function(ref){nav.to(nav.current-1);};
	if(nav.next === undefined) nav.next = function(ref){nav.to(nav.current+1);};
	nav.update = function(n){
		if(arrowNav && nav.numPages>1){
			var view = flip ? $sl.turn('view') : {view:[]};
			if(view === undefined) return !1;
			if(multifile) n = parseInt(location.href.split('/').pop().split('.html')[0]);
			$('nav#page-nav:hidden, nav#page-nav #backBtn, nav#page-nav #nextBtn').show();
			if((flip?(view[0] < 2 || (view[1] > 0 && view[1] < 2)):n?n<2:nav.current < 2)) $('nav #backBtn').hide();
			if((n>-1 ? n>=nav.numPages : nav.current >= nav.numPages) || (view.length && (view[0] === nav.numPages || view[1] === nav.numPages))) $('nav #nextBtn').hide();
		} else { $('nav#page-nav').hide(); }
	};
	nav.highlight = function(n,c,q) {
		if(c===undefined){return;}
		var page = q ? $('.activePage').find(q + ":visible").parents('.page-scale-wrap') : $('.activePage .page-scale-wrap');
		var rect = $('<div role="presentation" class="pageItem in5-highlight">&nbsp</div>');
		rect.attr('style', 'left:'+(c[0]-10)+'px;width:'+(Math.min(15,c[2]-c[0])+20)+'px !important;top:'+(c[1]-10)+'px;height:'+(Math.min(15,c[3]-c[1])+20)+'px !important;');
		rect.one(animationEndEvents,function(e){ $(this).remove(); });
		page.append(rect);
	};
	nav.build = function(){ nav.next(); };
	nav.nextSlide = function(doLoop){ if(doLoop || (nav.current<nav.numPages)){nav.next();} };
	$('nav#page-nav #nextBtn').on(clickEv, function(){ nav.next(); return !1; });
	$('nav#page-nav #backBtn').on(clickEv, function(){ nav.back(); return !1; });
	setTimeout(function(){nav.update(getStartPage());},50); /*ensures show() works*/
}

function initScaling(){
	if(isLiquid) return;
	var scaleModeArr = scaleMode.split('_'), useOnMobile = (scaleModeArr.pop() === 'all');
	window.scaleModeType = scaleModeArr[0];
	if(!window.scaleModeType) return;
	if(pre === '-webkit-'){
		$('.page').each(function(index,elem){
			$(elem).find('video').parents('.pageItem').addClass('vid-scaled').first().nextAll('.pageItem').wrap('<div class="pageItem vid-over"></div>');
		});
		$('.vid-over').css('-webkit-transform','translateZ(0)');
	}
	$body = $(document.body).attr('data-page-mode',pageMode);
	if(useOnMobile || !(isAndroid || isIOS || uAgent.indexOf('iemobile')>-1) ){
		$body.addClass('scaled-'+scaleModeType).attr('data-scaled-to',maxScaleWidth?'mw':scaleModeType[0]);
		if(flip) {
			scaleLayoutFunc = scaleFlipLayout;
		} else {
			scaleLayoutFunc = scaleLayout;
			$(document).on('newPage',function(){ scaleLayoutFunc(); });
		}
        scaleLayoutFunc();
        $(window).on('docReady load resize orientationchange',function(){ scaleLayoutFunc(); });
    }
}
function scaleLayout(getOnly,sf) {
	var targ = ((multifile || $('.activePage').is(':empty')) ? $('.page') : $('.activePage')).find('.page-scale-wrap').eq(window.currentLayout || 0), $body = $(document.body);
	if(!targ.length) { return; }
	var targW = targ.width(), winW = $(window).innerWidth(), scaleFactor = sf||getScaleFactor(targW,targ.height()), 
	scaledTo = $body.attr('data-scaled-to'), xTrans = scaledTo==='w' || pageMode==='csh' ? 0 : Math.max(0,(winW-(targW*scaleFactor))*.5);
	if(getOnly) return scaleFactor;
	window.scaleFactor = scaleFactor;
	if(useZoomToScale) {
		$('#container').css(prefix.css + 'transform', 'translateX(' + (xTrans/scaleFactor) + 'px)').css('zoom', scaleFactor);
		$('.fixed-item-wrap .fixed-scaling-desktop').css('zoom', scaleFactor);
	} else {
		$('#container').css(prefix.css + 'transform-origin', '0 0 0').css(prefix.css + 'transform', 'translateX(' + xTrans + 'px) scale(' + scaleFactor + ',' + scaleFactor + ')');
		scaleCenteredFixedPos( $('.fixed-item-wrap .fixed-scaling-desktop').css(prefix.css + 'transform', 'translateX(' + xTrans + 'px) scale(' + scaleFactor + ',' + scaleFactor + ')'), scaleFactor );

	}
	if(!getOnly && !sf) $('body').removeClass('zoomed');
}
function scaleCenteredFixedPos($el, scaleFactor){
	return $el.filter('.fixed-center-x').css(prefix.css+'transform', 'translateX(-50%) scale('+scaleFactor+','+scaleFactor+')').end().filter('.fixed-center-y').css(prefix.css+'transform', 'translateY(-50%) scale('+scaleFactor+','+scaleFactor+')').end().filter('.fixed-center-y.fixed-center-x').css(prefix.css+'transform', 'translate(-50%,-50%) scale('+scaleFactor+','+scaleFactor+')');
}
function scaleFlipLayout(getOnly,sf) {
	var targW = $sl.turn('display') == 'single' ? pageW :pageW*2,scaleFactor=sf||getScaleFactor(targW,pageH);
	if(getOnly) return scaleFactor;
	try{$sl.turn("stop");}catch(err){}
	useZoomToScale ? $('.page-scale-wrap, .fixed-item-wrap .fixed-scaling-desktop').css('zoom', scaleFactor) : scaleCenteredFixedPos($('.page-scale-wrap').css(prefix.css+'transform-origin', '0 0 0').add('.fixed-item-wrap .fixed-scaling-desktop').css(prefix.css+'transform','scale('+scaleFactor+','+scaleFactor+')'), scaleFactor);
	$sl.turn('size', $sl.turn('display') == 'single' ? targW*scaleFactor : 2*Math.floor(targW*scaleFactor*.5), pageH*scaleFactor).turn('resize');
	nav.reposition();
	if(!getOnly && !sf) $('body').removeClass('zoomed');
}
function getScaleFactor(targW, targH){
	var maxWF = maxScaleWidth ? maxScaleWidth/targW : Infinity, maxHF = maxScaleHeight ? maxScaleHeight/targH : Infinity;
	var atMaxW = targW>maxWF;
	var $optwrap = $('#viewer-options-wrap'), collapsed = $optwrap.is('.collapsed'), 
		mobile = $optwrap.find('#view-toggle:visible').length>0, optoff = collapsed && mobile ? 0 : (($optwrap.find('#viewer-options-bar:visible').height()||0)+($optwrap.find('#viewer_progress_bar:visible').height()||0));
	var scaleTo = window.scaleModeType;
	if(fitTallToWidth){
		var isTall = targH/targW - pageH/pageW > .1;
		if(scaleTo === 'best' && isTall) { scaleTo = 'width', $('body').addClass('tall-page');
		} else { $('body').removeClass('tall-page'); }
	}
	switch(scaleTo) {
		case undefined: return 1;
		case 'width': $(document.body).attr('data-scaled-to',atMaxW?'mw':'w'); return Math.min(maxWF,$(window).innerWidth()/targW);
		case 'height': $(document.body).attr('data-scaled-to','h'); return Math.min(maxHF,(($(window).innerHeight()-optoff)/targH));
		default: var xScale = Math.min(maxWF,$(window).innerWidth()/targW), yScale = Math.min(maxHF,(($(window).innerHeight()-optoff)/targH));
		if(xScale <= yScale) { $(document.body).attr('data-scaled-to',atMaxW?'mw':'w'); return xScale; }
		else { $(document.body).attr('data-scaled-to','h'); return yScale; }
	}
}

function launchFullscreen(el) {
  if(el.requestFullscreen) {
    el.requestFullscreen();
  } else if(el.mozRequestFullScreen) {
    el.mozRequestFullScreen();
  } else if(el.webkitRequestFullscreen) {
    el.webkitRequestFullscreen();
  } else if(el.msRequestFullscreen) {
    el.msRequestFullscreen();
  }
}

function toggleFullScreen(el){
	if(!isFullscreen()) launchFullscreen(el||document.body);
	else exitFullscreen();
	if (window.getSelection) {
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		window.getSelection().removeAllRanges && window.getSelection().removeAllRanges(); /*Firefox*/
		document.selection && document.selection.empty(); /*IE*/
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}

function fullscreenEnabled(){
	return document.fullscreenEnabled || document.mozFullScreenEnabled || document.webkitFullscreenEnabled || document.msFullscreenEnabled;
}

function isFullscreen() { return ( window.fullScreen || window.fsmode || (window.innerWidth == screen.width && window.innerHeight == screen.height) ); }

function exitFullscreen() {
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  else if(document.webkitExitFullscreen) { document.webkitExitFullscreen(); }
}

$(document).on('fullscreenchange webkitfullscreenchange msfullscreenchange mozfullscreenchange', function(e) { window.fsmode = !window.fsmode; 
if(isFullscreen()) $('body').addClass('fsmode');
else $('body').removeClass('fsmode');
});

var CSSMtx = (window.hasOwnProperty('WebKitCSSMatrix')) ? WebKitCSSMatrix : MSCSSMatrix;
function getCurrentScale(targ, zooming) {
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	var zoom = useZoomToScale ? $(targ).css('zoom') : 1;
	if(zoom && zoom !== 1) return zoom;
	return zooming || $body.hasClass('zoomed') || $body.is('[data-scaled-to]') ? window.scaleFactor || new CSSMtx(window.getComputedStyle(targ).transform).a : 1;
}
$(window).on('docReady', function(e){
	if(!lazyLoad && (isSafari || isFF)){ $('#container img[src$=".gif"]:visible').each(function(){ $(this).attr("src", $(this).attr('src')); }); }
	window.loaded=!0;
	$('body').addClass('loaded');
	if(flip){ $sl.turn("disable",!1); }
		initMedia(sliderSettings != undefined);
	if(multifile) { return; }
	});



function initLayouts(){
	if($('.page').eq(0).find('.page-scale-wrap').length > 1){
		$('html,body').addClass('responsive');
		updateCurrentLayout();
		$(document).on('layoutChange', onLayoutChange).trigger('layoutChange');
		$(window).on('resize orientationchange', function(e) { 
			updateCurrentLayout();
			var layoutChange = (window.previousLayout !== window.currentLayout);
			if(layoutChange) { $(document).trigger('layoutChange'); }
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}

function getStartLayout(){
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		var i = sorted.length, il;
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			if(window.innerWidth <= il.trigger){ return il.index; }
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		return sorted[0].index;
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}

function updateCurrentLayout(){
	var $psw = $(multifile?'.page':'.page.activePage').find('.page-scale-wrap:visible').attr('aria-hidden','false');
	window.previousLayout = window.currentLayout, window.currentLayout = (window.currentLayout === undefined || $psw.length!==1) ? getStartLayout() : $psw.index();
	if(window.previousLayout > -1 && window.previousLayout !== window.currentLayout){ 
		$('.page-scale-wrap:nth-child('+window.previousLayout+')').attr('aria-hidden','true');
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}


function onLayoutChange(e){
	var ps = '.page-scale-wrap:nth-child('+((window.currentLayout||0)+1)+')';
	switch(pageMode){
		case 'csv': case 'csvb':
			$('.paper-vertical,.multifile').find(multifile?'.page':'.page.activePage,.page').first().find(ps).each(function(index,el){ 
				var $el = $(el), newW = $el.width(), newH = $el.height(); 			
				$el.parents('.paper-vertical').width(newW); 
				if(multifile){
					$('.page').width(newW).height(newH); 
					if(window.scaleLayoutFunc) { scaleLayoutFunc(); }
				}
			}); 
			if(!nav.current) { $(document).trigger('scroll'); }
			break;
		case 'csh':
			$('.paper-horizontal,.multifile').find(multifile?'.page':'.page.activePage').find(ps).each(function(index,el){ 
				var $el = $(el), newW = $el.width(), newH = $el.height();
				$el.parents('.paper-horizontal').height(newH+10).width((newW+10)*nav.numPages); 
				if(multifile){
					$('.page').width(newW).height(newH); 
					if(window.scaleLayoutFunc) { scaleLayoutFunc(); }
				}
			}); 
			$(document).trigger('scroll');
			break;
		case 'flip':
			var $el = $(multifile?'.page':'.page.activePage').find(ps);
			if(!$el.length) { $el = $('.page').find(ps).first(); }
			pageW = $el.width(), pageH = $el.height();
			if(multifile) { $('.page').width(pageW).height(pageH); }
			else { initPageFlip(); }
			if(window.scaleLayoutFunc) { scaleLayoutFunc(); }
			break;
		case 'fade': case 'h': case 'v':
			var $slider = $('#slider,.multifile'), newH, newW;
			var pageWraps = $slider.find(ps);
			pageWraps.each(function(index,el) {
				var $el = $(el);
				if(!newW) { newH = $el.height(), newW = $el.width(); }
				$el.parent('.page').height($el.height()).width($el.width());
			});
			var data = $slider.data('AnythingSlider');
			if(data) { data.updateSlider(); }
			break;
		case 'liquid':
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				var $el = $(el);
				if($el.hasClass('tall-page')) { $el.parent().addClass('tall-page'); }
				else { $el.parent().removeClass('tall-page'); }
			});
			break;

	}
	if(window.loaded) { $(document).trigger('newPage', {index:nav.current-1}); }
	else { $(window).on('docReady',function(){ $(document).trigger('newPage', {index:nav.current-1}); }); }
}


function initMedia(hasSlider){
	if(isBaker) return;
	if(!$('video,audio').length && in5.layouts.length < 2) {
		if(multifile) $(document).trigger('newPage', {index:0});
	 	return;
	}
	}

function getStartPage(){
	if(multifile) return 1;
	var p = getHashPage();
	if(p > 0) return p;
	return getStoredPage();
}
function initDataSave(){
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		switch($el.attr('type')){
			case 'checkbox': case 'radio':
				localStorage.setItem($el.parents('label').attr('id'), $el.is(':checked'));
				break;
			default: localStorage.setItem($el.attr('name')||$el.attr('id'), $el.val());
		}	
   }).each(function(i,el){
		var $el = $(el);
		switch($el.attr('type')){
			case 'checkbox': case 'radio':
				if(localStorage.getItem($el.parents('label').attr('id'))=='true') $el.prop('checked','checked');
				break;
			default: $el.val(localStorage.getItem($el.attr('name')||$el.attr('id'))||'');
		}		
   });
   }
function getStoredPage(){ return 1; }
function setStoredPage(p){ return !1; }
getStoredPage = function(){ return (!useBookmark || !localStorage || !localStorage[bookmarkName]) ? 1 : localStorage[bookmarkName]; };
setStoredPage = function(p){ if(useBookmark && localStorage) localStorage[bookmarkName] = p; };
function getHashPage(){
	var q=location.hash.substr(1),px=q.indexOf('p=');
	return px>-1?parseInt(q.substr(px+2))||-1:-1;
}

$.fn.redraw = function(){
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		var disp = this.style.display;
		this.style.display = 'none';
		var redraw = this.offsetHeight;
		this.style.display = disp;
	});
};

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	trackButtons=true, trackSocial=false, trackPDFDownloads=true, trackLinkClicks=true;
	if(!useTracker || navigator.onLine === !1) return;
	window.dataLayer = window.dataLayer || [];
	function _gtag(){dataLayer.push(arguments);}
	_gtag('js', new Date());
	_gtag('config', gaAccountID);
	_gtag('set', {'appName':"Modern and Contemporary Art Evening Sale",'appId':"",'appVersion':''});
	if(!multifile && trackPageViews) { $(document).on('newPage', function(e,data) { trackPage(e,data); }); }
	function trackPage(e,data){
		var $page = $('.page').eq(data.index), 
			pageName = usePageBmk?($page.attr('data-bookmarks')||$page.attr('data-name')):$page.attr('data-name'),
			pageLocation = '/'+location.pathname+(location.search || '?')+'&p='+escape(pageName);
		_gtag('event','page_view',{page_title:pageName, page_location:pageLocation, page_path:pageLocation});
		_gtag('event', 'screen_view',{'screen_name': pageName});
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	if(trackMediaPlays) $(document).on('mediaPlayback', function(e,data) { trackMediaPlay(e,data); });
	if(trackButtons){ $(window).on('load', function() { $('button').on(clickEv, function(e,data) { trackButtonClick(e,data); }); }); }
	if(trackLinkClicks){ $(window).on('load', function() { $('[href],a[*|href]').on(clickEv, function(e,data) { trackLinkClick(e,data); }); }); }
	function trackMediaPlay(e,data){
		var mediaType = data.domObj.nodeName.toLowerCase(), evType = mediaType+' play';
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	function trackLinkClick(e,data){
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		if(href.baseVal){ href = href.baseVal; }
		_gtag('event','hyperlink click',{'event_category':'hyperlink click','event_label':href,'transport_type':'beacon'}); 
	}
	window.trackButtonClick = trackButtonClick, window.trackLinkClick = trackLinkClick, window._gtag = _gtag;
})();


