Biomod/2014/NTU/Templates/js/owl.carousel.js

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/*

*	jQuery OwlCarousel v1.31
*
*	Copyright (c) 2013 Bartosz Wojciechowski
*	http://www.owlgraphic.com/owlcarousel/
*
*	Licensed under MIT
*
*/

if ( typeof Object.create !== "function" ) { Object.create = function( obj ) { function F() {}; F.prototype = obj; return new F(); }; } (function( $, window, document, undefined ) {

var Carousel = { init :function(options, el){ var base = this;

base.$elem = $(el);

// options passed via js override options passed via data attributes base.options = $.extend({}, $.fn.owlCarousel.options, base.$elem.data(), options);

base.userOptions = options; base.loadContent(); },

loadContent : function(){ var base = this;

if (typeof base.options.beforeInit === "function") { base.options.beforeInit.apply(this,[base.$elem]); }

if (typeof base.options.jsonPath === "string") { var url = base.options.jsonPath;

function getData(data) { if (typeof base.options.jsonSuccess === "function") { base.options.jsonSuccess.apply(this,[data]); } else { var content = ""; for(var i in data["owl"]){ content += data["owl"][i]["item"]; } base.$elem.html(content); } base.logIn(); } $.getJSON(url,getData); } else { base.logIn(); } },

logIn : function(action){ var base = this;

base.$elem.data("owl-originalStyles", base.$elem.attr("style")) .data("owl-originalClasses", base.$elem.attr("class"));

base.$elem.css({opacity: 0}); base.orignalItems = base.options.items; base.checkBrowser(); base.wrapperWidth = 0; base.checkVisible; base.setVars(); },

setVars : function(){ var base = this; if(base.$elem.children().length === 0){return false} base.baseClass(); base.eventTypes(); base.$userItems = base.$elem.children(); base.itemsAmount = base.$userItems.length; base.wrapItems(); base.$owlItems = base.$elem.find(".owl-item"); base.$owlWrapper = base.$elem.find(".owl-wrapper"); base.playDirection = "next"; base.prevItem = 0; base.prevArr = [0]; base.currentItem = 0; base.customEvents(); base.onStartup(); },

onStartup : function(){ var base = this; base.updateItems(); base.calculateAll(); base.buildControls(); base.updateControls(); base.response(); base.moveEvents(); base.stopOnHover(); base.owlStatus();

if(base.options.transitionStyle !== false){ base.transitionTypes(base.options.transitionStyle); } if(base.options.autoPlay === true){ base.options.autoPlay = 5000; } base.play();

base.$elem.find(".owl-wrapper").css("display","block")

if(!base.$elem.is(":visible")){ base.watchVisibility(); } else { base.$elem.css("opacity",1); } base.onstartup = false; base.eachMoveUpdate(); if (typeof base.options.afterInit === "function") { base.options.afterInit.apply(this,[base.$elem]); } },

eachMoveUpdate : function(){ var base = this;

if(base.options.lazyLoad === true){ base.lazyLoad(); } if(base.options.autoHeight === true){ base.autoHeight(); } base.onVisibleItems();

if (typeof base.options.afterAction === "function") { base.options.afterAction.apply(this,[base.$elem]); } },

updateVars : function(){ var base = this; if(typeof base.options.beforeUpdate === "function") { base.options.beforeUpdate.apply(this,[base.$elem]); } base.watchVisibility(); base.updateItems(); base.calculateAll(); base.updatePosition(); base.updateControls(); base.eachMoveUpdate(); if(typeof base.options.afterUpdate === "function") { base.options.afterUpdate.apply(this,[base.$elem]); } },

reload : function(elements){ var base = this; setTimeout(function(){ base.updateVars(); },0) },

watchVisibility : function(){ var base = this;

if(base.$elem.is(":visible") === false){ base.$elem.css({opacity: 0}); clearInterval(base.autoPlayInterval); clearInterval(base.checkVisible); } else { return false; } base.checkVisible = setInterval(function(){ if (base.$elem.is(":visible")) { base.reload(); base.$elem.animate({opacity: 1},200); clearInterval(base.checkVisible); } }, 500); },

wrapItems : function(){ var base = this;

base.$userItems.wrapAll("
").wrap("
"); base.$elem.find(".owl-wrapper").wrap("
");

base.wrapperOuter = base.$elem.find(".owl-wrapper-outer"); base.$elem.css("display","block"); },

baseClass : function(){ var base = this; var hasBaseClass = base.$elem.hasClass(base.options.baseClass); var hasThemeClass = base.$elem.hasClass(base.options.theme);

if(!hasBaseClass){ base.$elem.addClass(base.options.baseClass); }

if(!hasThemeClass){ base.$elem.addClass(base.options.theme); } },

updateItems : function(){ var base = this;

if(base.options.responsive === false){ return false; } if(base.options.singleItem === true){ base.options.items = base.orignalItems = 1; base.options.itemsCustom = false; base.options.itemsDesktop = false; base.options.itemsDesktopSmall = false; base.options.itemsTablet = false; base.options.itemsTabletSmall = false; base.options.itemsMobile = false; return false; }

var width = $(base.options.responsiveBaseWidth).width();

if(width > (base.options.itemsDesktop[0] || base.orignalItems) ){ base.options.items = base.orignalItems; }

if(typeof(base.options.itemsCustom) !== 'undefined' && base.options.itemsCustom !== false){ //Reorder array by screen size base.options.itemsCustom.sort(function(a,b){return a[0]-b[0];}); for(var i in base.options.itemsCustom){ if(typeof(base.options.itemsCustom[i]) !== 'undefined' && base.options.itemsCustom[i][0] <= width){ base.options.items = base.options.itemsCustom[i][1]; } } } else {

if(width <= base.options.itemsDesktop[0] && base.options.itemsDesktop !== false){ base.options.items = base.options.itemsDesktop[1]; }

if(width <= base.options.itemsDesktopSmall[0] && base.options.itemsDesktopSmall !== false){ base.options.items = base.options.itemsDesktopSmall[1]; }

if(width <= base.options.itemsTablet[0] && base.options.itemsTablet !== false){ base.options.items = base.options.itemsTablet[1]; }

if(width <= base.options.itemsTabletSmall[0] && base.options.itemsTabletSmall !== false){ base.options.items = base.options.itemsTabletSmall[1]; }

if(width <= base.options.itemsMobile[0] && base.options.itemsMobile !== false){ base.options.items = base.options.itemsMobile[1]; } }

//if number of items is less than declared if(base.options.items > base.itemsAmount && base.options.itemsScaleUp === true){ base.options.items = base.itemsAmount; } },

response : function(){ var base = this, smallDelay; if(base.options.responsive !== true){ return false } var lastWindowWidth = $(window).width();

base.resizer = function(){ if($(window).width() !== lastWindowWidth){ if(base.options.autoPlay !== false){ clearInterval(base.autoPlayInterval); } clearTimeout(smallDelay); smallDelay = setTimeout(function(){ lastWindowWidth = $(window).width(); base.updateVars(); },base.options.responsiveRefreshRate); } } $(window).resize(base.resizer) },

updatePosition : function(){ var base = this; base.jumpTo(base.currentItem); if(base.options.autoPlay !== false){ base.checkAp(); } },

appendItemsSizes : function(){ var base = this;

var roundPages = 0; var lastItem = base.itemsAmount - base.options.items;

base.$owlItems.each(function(index){ var $this = $(this); $this .css({"width": base.itemWidth}) .data("owl-item",Number(index));

if(index % base.options.items === 0 || index === lastItem){ if(!(index > lastItem)){ roundPages +=1; } } $this.data("owl-roundPages",roundPages) }); },

appendWrapperSizes : function(){ var base = this; var width = 0;

var width = base.$owlItems.length * base.itemWidth;

base.$owlWrapper.css({ "width": width*2, "left": 0 }); base.appendItemsSizes(); },

calculateAll : function(){ var base = this; base.calculateWidth(); base.appendWrapperSizes(); base.loops(); base.max(); },

calculateWidth : function(){ var base = this; base.itemWidth = Math.round(base.$elem.width()/base.options.items) },

max : function(){ var base = this; var maximum = ((base.itemsAmount * base.itemWidth) - base.options.items * base.itemWidth) * -1; if(base.options.items > base.itemsAmount){ base.maximumItem = 0; maximum = 0 base.maximumPixels = 0; } else { base.maximumItem = base.itemsAmount - base.options.items; base.maximumPixels = maximum; } return maximum; },

min : function(){ return 0; },

loops : function(){ var base = this;

base.positionsInArray = [0]; base.pagesInArray = []; var prev = 0; var elWidth = 0;

for(var i = 0; i<base.itemsAmount; i++){ elWidth += base.itemWidth; base.positionsInArray.push(-elWidth);

if(base.options.scrollPerPage === true){ var item = $(base.$owlItems[i]); var roundPageNum = item.data("owl-roundPages"); if(roundPageNum !== prev){ base.pagesInArray[prev] = base.positionsInArray[i]; prev = roundPageNum; } } } },

buildControls : function(){ var base = this; if(base.options.navigation === true || base.options.pagination === true){ base.owlControls = $("<div class=\"owl-controls\"/>").toggleClass("clickable", !base.browser.isTouch).appendTo(base.$elem); } if(base.options.pagination === true){ base.buildPagination(); } if(base.options.navigation === true){ base.buildButtons(); } },

buildButtons : function(){ var base = this; var buttonsWrapper = $("<div class=\"owl-buttons\"/>") base.owlControls.append(buttonsWrapper);

base.buttonPrev = $("<div/>",{ "class" : "owl-prev", "html" : base.options.navigationText[0] || "" });

base.buttonNext = $("<div/>",{ "class" : "owl-next", "html" : base.options.navigationText[1] || "" });

buttonsWrapper .append(base.buttonPrev) .append(base.buttonNext);

buttonsWrapper.on("touchstart.owlControls mousedown.owlControls", "div[class^=\"owl\"]", function(event){ event.preventDefault(); })

buttonsWrapper.on("touchend.owlControls mouseup.owlControls", "div[class^=\"owl\"]", function(event){ event.preventDefault(); if($(this).hasClass("owl-next")){ base.next(); } else{ base.prev(); } }) },

buildPagination : function(){ var base = this;

base.paginationWrapper = $("<div class=\"owl-pagination\"/>"); base.owlControls.append(base.paginationWrapper);

base.paginationWrapper.on("touchend.owlControls mouseup.owlControls", ".owl-page", function(event){ event.preventDefault(); if(Number($(this).data("owl-page")) !== base.currentItem){ base.goTo( Number($(this).data("owl-page")), true); } }); },

updatePagination : function(){ var base = this; if(base.options.pagination === false){ return false; }

base.paginationWrapper.html("");

var counter = 0; var lastPage = base.itemsAmount - base.itemsAmount % base.options.items;

for(var i = 0; i<base.itemsAmount; i++){ if(i % base.options.items === 0){ counter +=1; if(lastPage === i){ var lastItem = base.itemsAmount - base.options.items; } var paginationButton = $("<div/>",{ "class" : "owl-page" }); var paginationButtonInner = $("",{ "text": base.options.paginationNumbers === true ? counter : "", "class": base.options.paginationNumbers === true ? "owl-numbers" : "" }); paginationButton.append(paginationButtonInner);

paginationButton.data("owl-page",lastPage === i ? lastItem : i); paginationButton.data("owl-roundPages",counter);

base.paginationWrapper.append(paginationButton); } } base.checkPagination(); }, checkPagination : function(){ var base = this; if(base.options.pagination === false){ return false; } base.paginationWrapper.find(".owl-page").each(function(i,v){ if($(this).data("owl-roundPages") === $(base.$owlItems[base.currentItem]).data("owl-roundPages") ){ base.paginationWrapper .find(".owl-page") .removeClass("active"); $(this).addClass("active"); } }); },

checkNavigation : function(){ var base = this;

if(base.options.navigation === false){ return false; } if(base.options.rewindNav === false){ if(base.currentItem === 0 && base.maximumItem === 0){ base.buttonPrev.addClass("disabled"); base.buttonNext.addClass("disabled"); } else if(base.currentItem === 0 && base.maximumItem !== 0){ base.buttonPrev.addClass("disabled"); base.buttonNext.removeClass("disabled"); } else if (base.currentItem === base.maximumItem){ base.buttonPrev.removeClass("disabled"); base.buttonNext.addClass("disabled"); } else if(base.currentItem !== 0 && base.currentItem !== base.maximumItem){ base.buttonPrev.removeClass("disabled"); base.buttonNext.removeClass("disabled"); } } },

updateControls : function(){ var base = this; base.updatePagination(); base.checkNavigation(); if(base.owlControls){ if(base.options.items >= base.itemsAmount){ base.owlControls.hide(); } else { base.owlControls.show(); } } },

destroyControls : function(){ var base = this; if(base.owlControls){ base.owlControls.remove(); } },

next : function(speed){ var base = this;

if(base.isTransition){ return false; }

base.currentItem += base.options.scrollPerPage === true ? base.options.items : 1; if(base.currentItem > base.maximumItem + (base.options.scrollPerPage == true ? (base.options.items - 1) : 0)){ if(base.options.rewindNav === true){ base.currentItem = 0; speed = "rewind"; } else { base.currentItem = base.maximumItem; return false; } } base.goTo(base.currentItem,speed); },

prev : function(speed){ var base = this;

if(base.isTransition){ return false; }

if(base.options.scrollPerPage === true && base.currentItem > 0 && base.currentItem < base.options.items){ base.currentItem = 0 } else { base.currentItem -= base.options.scrollPerPage === true ? base.options.items : 1; } if(base.currentItem < 0){ if(base.options.rewindNav === true){ base.currentItem = base.maximumItem; speed = "rewind" } else { base.currentItem =0; return false; } } base.goTo(base.currentItem,speed); },

goTo : function(position,speed,drag){ var base = this;

if(base.isTransition){ return false; } if(typeof base.options.beforeMove === "function") { base.options.beforeMove.apply(this,[base.$elem]); } if(position >= base.maximumItem){ position = base.maximumItem; } else if( position <= 0 ){ position = 0; }

base.currentItem = base.owl.currentItem = position; if( base.options.transitionStyle !== false && drag !== "drag" && base.options.items === 1 && base.browser.support3d === true){ base.swapSpeed(0) if(base.browser.support3d === true){ base.transition3d(base.positionsInArray[position]); } else { base.css2slide(base.positionsInArray[position],1); } base.afterGo(); base.singleItemTransition();

return false; } var goToPixel = base.positionsInArray[position];

if(base.browser.support3d === true){ base.isCss3Finish = false;

if(speed === true){ base.swapSpeed("paginationSpeed"); setTimeout(function() { base.isCss3Finish = true; }, base.options.paginationSpeed);

} else if(speed === "rewind" ){ base.swapSpeed(base.options.rewindSpeed); setTimeout(function() { base.isCss3Finish = true; }, base.options.rewindSpeed);

} else { base.swapSpeed("slideSpeed"); setTimeout(function() { base.isCss3Finish = true; }, base.options.slideSpeed); } base.transition3d(goToPixel); } else { if(speed === true){ base.css2slide(goToPixel, base.options.paginationSpeed); } else if(speed === "rewind" ){ base.css2slide(goToPixel, base.options.rewindSpeed); } else { base.css2slide(goToPixel, base.options.slideSpeed); } } base.afterGo(); },

jumpTo : function(position){ var base = this; if(typeof base.options.beforeMove === "function") { base.options.beforeMove.apply(this,[base.$elem]); } if(position >= base.maximumItem || position === -1){ position = base.maximumItem; } else if( position <= 0 ){ position = 0; } base.swapSpeed(0) if(base.browser.support3d === true){ base.transition3d(base.positionsInArray[position]); } else { base.css2slide(base.positionsInArray[position],1); } base.currentItem = base.owl.currentItem = position; base.afterGo(); },

afterGo : function(){ var base = this;

base.prevArr.push(base.currentItem); base.prevItem = base.owl.prevItem = base.prevArr[base.prevArr.length -2]; base.prevArr.shift(0)

if(base.prevItem !== base.currentItem){ base.checkPagination(); base.checkNavigation(); base.eachMoveUpdate();

if(base.options.autoPlay !== false){ base.checkAp(); } } if(typeof base.options.afterMove === "function" && base.prevItem !== base.currentItem) { base.options.afterMove.apply(this,[base.$elem]); } },

stop : function(){ var base = this; base.apStatus = "stop"; clearInterval(base.autoPlayInterval); },

checkAp : function(){ var base = this; if(base.apStatus !== "stop"){ base.play(); } },

play : function(){ var base = this; base.apStatus = "play"; if(base.options.autoPlay === false){ return false; } clearInterval(base.autoPlayInterval); base.autoPlayInterval = setInterval(function(){ base.next(true); },base.options.autoPlay); },

swapSpeed : function(action){ var base = this; if(action === "slideSpeed"){ base.$owlWrapper.css(base.addCssSpeed(base.options.slideSpeed)); } else if(action === "paginationSpeed" ){ base.$owlWrapper.css(base.addCssSpeed(base.options.paginationSpeed)); } else if(typeof action !== "string"){ base.$owlWrapper.css(base.addCssSpeed(action)); } },

addCssSpeed : function(speed){ var base = this; return { "-webkit-transition": "all "+ speed +"ms ease", "-moz-transition": "all "+ speed +"ms ease", "-o-transition": "all "+ speed +"ms ease", "transition": "all "+ speed +"ms ease" }; },

removeTransition : function(){ return { "-webkit-transition": "", "-moz-transition": "", "-o-transition": "", "transition": "" }; },

doTranslate : function(pixels){ return { "-webkit-transform": "translate3d("+pixels+"px, 0px, 0px)", "-moz-transform": "translate3d("+pixels+"px, 0px, 0px)", "-o-transform": "translate3d("+pixels+"px, 0px, 0px)", "-ms-transform": "translate3d("+pixels+"px, 0px, 0px)", "transform": "translate3d("+pixels+"px, 0px,0px)" }; },

transition3d : function(value){ var base = this; base.$owlWrapper.css(base.doTranslate(value)); },

css2move : function(value){ var base = this; base.$owlWrapper.css({"left" : value}) },

css2slide : function(value,speed){ var base = this;

base.isCssFinish = false; base.$owlWrapper.stop(true,true).animate({ "left" : value }, { duration : speed || base.options.slideSpeed , complete : function(){ base.isCssFinish = true; } }); },

checkBrowser : function(){ var base = this;

//Check 3d support var translate3D = "translate3d(0px, 0px, 0px)", tempElem = document.createElement("div");

tempElem.style.cssText= " -moz-transform:" + translate3D + "; -ms-transform:" + translate3D + "; -o-transform:" + translate3D + "; -webkit-transform:" + translate3D + "; transform:" + translate3D; var regex = /translate3d\(0px, 0px, 0px\)/g, asSupport = tempElem.style.cssText.match(regex), support3d = (asSupport !== null && asSupport.length === 1);

var isTouch = "ontouchstart" in window || navigator.msMaxTouchPoints;

base.browser = { "support3d" : support3d, "isTouch" : isTouch } },

moveEvents : function(){ var base = this; if(base.options.mouseDrag !== false || base.options.touchDrag !== false){ base.gestures(); base.disabledEvents(); } },

eventTypes : function(){ var base = this; var types = ["s","e","x"];

base.ev_types = {};

if(base.options.mouseDrag === true && base.options.touchDrag === true){ types = [ "touchstart.owl mousedown.owl", "touchmove.owl mousemove.owl", "touchend.owl touchcancel.owl mouseup.owl" ]; } else if(base.options.mouseDrag === false && base.options.touchDrag === true){ types = [ "touchstart.owl", "touchmove.owl", "touchend.owl touchcancel.owl" ]; } else if(base.options.mouseDrag === true && base.options.touchDrag === false){ types = [ "mousedown.owl", "mousemove.owl", "mouseup.owl" ]; }

base.ev_types["start"] = types[0]; base.ev_types["move"] = types[1]; base.ev_types["end"] = types[2]; },

disabledEvents : function(){ var base = this; base.$elem.on("dragstart.owl", function(event) { event.preventDefault();}); base.$elem.on("mousedown.disableTextSelect", function(e) { return $(e.target).is('input, textarea, select, option'); }); },

gestures : function(){ var base = this;

var locals = { offsetX : 0, offsetY : 0, baseElWidth : 0, relativePos : 0, position: null, minSwipe : null, maxSwipe: null, sliding : null, dargging: null, targetElement : null }

base.isCssFinish = true;

function getTouches(event){ if(event.touches){ return { x : event.touches[0].pageX, y : event.touches[0].pageY } } else { if(event.pageX !== undefined){ return { x : event.pageX, y : event.pageY } } else { return { x : event.clientX, y : event.clientY } } } }

function swapEvents(type){ if(type === "on"){ $(document).on(base.ev_types["move"], dragMove); $(document).on(base.ev_types["end"], dragEnd); } else if(type === "off"){ $(document).off(base.ev_types["move"]); $(document).off(base.ev_types["end"]); } }

function dragStart(event) { var event = event.originalEvent || event || window.event;

if (event.which === 3) { return false; } if(base.itemsAmount <= base.options.items){ return; } if(base.isCssFinish === false && !base.options.dragBeforeAnimFinish ){ return false; } if(base.isCss3Finish === false && !base.options.dragBeforeAnimFinish ){ return false; }

if(base.options.autoPlay !== false){ clearInterval(base.autoPlayInterval); }

if(base.browser.isTouch !== true && !base.$owlWrapper.hasClass("grabbing")){ base.$owlWrapper.addClass("grabbing") }

base.newPosX = 0; base.newRelativeX = 0;

$(this).css(base.removeTransition());

var position = $(this).position(); locals.relativePos = position.left;

locals.offsetX = getTouches(event).x - position.left; locals.offsetY = getTouches(event).y - position.top;

swapEvents("on");

locals.sliding = false; locals.targetElement = event.target || event.srcElement; }

function dragMove(event){ var event = event.originalEvent || event || window.event;

base.newPosX = getTouches(event).x- locals.offsetX; base.newPosY = getTouches(event).y - locals.offsetY; base.newRelativeX = base.newPosX - locals.relativePos;

if (typeof base.options.startDragging === "function" && locals.dragging !== true && base.newRelativeX !== 0) { locals.dragging = true; base.options.startDragging.apply(base,[base.$elem]); }

if(base.newRelativeX > 8 || base.newRelativeX < -8 && base.browser.isTouch === true){ event.preventDefault ? event.preventDefault() : event.returnValue = false; locals.sliding = true; }

if((base.newPosY > 10 || base.newPosY < -10) && locals.sliding === false){ $(document).off("touchmove.owl"); }

var minSwipe = function(){ return base.newRelativeX / 5; } var maxSwipe = function(){ return base.maximumPixels + base.newRelativeX / 5; }

base.newPosX = Math.max(Math.min( base.newPosX, minSwipe() ), maxSwipe() ); if(base.browser.support3d === true){ base.transition3d(base.newPosX); } else { base.css2move(base.newPosX); } }

function dragEnd(event){ var event = event.originalEvent || event || window.event; event.target = event.target || event.srcElement;

locals.dragging = false;

if(base.browser.isTouch !== true){ base.$owlWrapper.removeClass("grabbing"); }

if(base.newRelativeX<0){ base.dragDirection = base.owl.dragDirection = "left" } else { base.dragDirection = base.owl.dragDirection = "right" }

if(base.newRelativeX !== 0){ var newPosition = base.getNewPosition(); base.goTo(newPosition,false,"drag"); if(locals.targetElement === event.target && base.browser.isTouch !== true){ $(event.target).on("click.disable", function(ev){ ev.stopImmediatePropagation(); ev.stopPropagation(); ev.preventDefault(); $(event.target).off("click.disable"); }); var handlers = $._data(event.target, "events")["click"]; var owlStopEvent = handlers.pop(); handlers.splice(0, 0, owlStopEvent); } } swapEvents("off"); } base.$elem.on(base.ev_types["start"], ".owl-wrapper", dragStart); },

getNewPosition : function(){ var base = this, newPosition;

newPosition = base.closestItem();

if(newPosition>base.maximumItem){ base.currentItem = base.maximumItem; newPosition = base.maximumItem; } else if( base.newPosX >=0 ){ newPosition = 0; base.currentItem = 0; } return newPosition; }, closestItem : function(){ var base = this, array = base.options.scrollPerPage === true ? base.pagesInArray : base.positionsInArray, goal = base.newPosX, closest = null;

$.each(array, function(i,v){ if( goal - (base.itemWidth/20) > array[i+1] && goal - (base.itemWidth/20)< v && base.moveDirection() === "left") { closest = v; if(base.options.scrollPerPage === true){ base.currentItem = $.inArray(closest, base.positionsInArray); } else { base.currentItem = i; } } else if (goal + (base.itemWidth/20) < v && goal + (base.itemWidth/20) > (array[i+1] || array[i]-base.itemWidth) && base.moveDirection() === "right"){ if(base.options.scrollPerPage === true){ closest = array[i+1] || array[array.length-1]; base.currentItem = $.inArray(closest, base.positionsInArray); } else { closest = array[i+1]; base.currentItem = i+1; } } }); return base.currentItem; },

moveDirection : function(){ var base = this, direction; if(base.newRelativeX < 0 ){ direction = "right" base.playDirection = "next" } else { direction = "left" base.playDirection = "prev" } return direction },

customEvents : function(){ var base = this; base.$elem.on("owl.next",function(){ base.next(); }); base.$elem.on("owl.prev",function(){ base.prev(); }); base.$elem.on("owl.play",function(event,speed){ base.options.autoPlay = speed; base.play(); base.hoverStatus = "play"; }); base.$elem.on("owl.stop",function(){ base.stop(); base.hoverStatus = "stop"; }); base.$elem.on("owl.goTo",function(event,item){ base.goTo(item) }); base.$elem.on("owl.jumpTo",function(event,item){ base.jumpTo(item) }); },

stopOnHover : function(){ var base = this; if(base.options.stopOnHover === true && base.browser.isTouch !== true && base.options.autoPlay !== false){ base.$elem.on("mouseover", function(){ base.stop(); }); base.$elem.on("mouseout", function(){ if(base.hoverStatus !== "stop"){ base.play(); } }); } },

lazyLoad : function(){ var base = this;

if(base.options.lazyLoad === false){ return false; } for(var i=0; i<base.itemsAmount; i++){ var $item = $(base.$owlItems[i]);

if($item.data("owl-loaded") === "loaded"){ continue; }

var itemNumber = $item.data("owl-item"), $lazyImg = $item.find(".lazyOwl"), follow;

if( typeof $lazyImg.data("src") !== "string"){ $item.data("owl-loaded","loaded"); continue; } if($item.data("owl-loaded") === undefined){ $lazyImg.hide(); $item.addClass("loading").data("owl-loaded","checked"); } if(base.options.lazyFollow === true){ follow = itemNumber >= base.currentItem; } else { follow = true; } if(follow && itemNumber < base.currentItem + base.options.items && $lazyImg.length){ base.lazyPreload($item,$lazyImg); } } },

lazyPreload : function($item,$lazyImg){ var base = this, iterations = 0; if ($lazyImg.prop("tagName") === "DIV") { $lazyImg.css("background-image", "url(" + $lazyImg.data("src")+ ")" ); var isBackgroundImg=true; } else { $lazyImg[0].src = $lazyImg.data("src"); } checkLazyImage();

function checkLazyImage(){ iterations += 1; if (base.completeImg($lazyImg.get(0)) || isBackgroundImg === true) { showImage(); } else if(iterations <= 100){//if image loads in less than 10 seconds setTimeout(checkLazyImage,100); } else { showImage(); } } function showImage(){ $item.data("owl-loaded", "loaded").removeClass("loading"); $lazyImg.removeAttr("data-src"); base.options.lazyEffect === "fade" ? $lazyImg.fadeIn(400) : $lazyImg.show(); if(typeof base.options.afterLazyLoad === "function") { base.options.afterLazyLoad.apply(this,[base.$elem]); } } },

autoHeight : function(){ var base = this; var $currentimg = $(base.$owlItems[base.currentItem]).find("img");

if($currentimg.get(0) !== undefined ){ var iterations = 0; checkImage(); } else { addHeight(); } function checkImage(){ iterations += 1; if ( base.completeImg($currentimg.get(0)) ) { addHeight(); } else if(iterations <= 100){ //if image loads in less than 10 seconds setTimeout(checkImage,100); } else { base.wrapperOuter.css("height", ""); //Else remove height attribute } }

function addHeight(){ var $currentItem = $(base.$owlItems[base.currentItem]).height(); base.wrapperOuter.css("height",$currentItem+"px"); if(!base.wrapperOuter.hasClass("autoHeight")){ setTimeout(function(){ base.wrapperOuter.addClass("autoHeight"); },0); } } },

completeImg : function(img) { if (!img.complete) { return false; } if (typeof img.naturalWidth !== "undefined" && img.naturalWidth == 0) { return false; } return true; },

onVisibleItems : function(){ var base = this;

if(base.options.addClassActive === true){ base.$owlItems.removeClass("active"); } base.visibleItems = []; for(var i=base.currentItem; i<base.currentItem + base.options.items; i++){ base.visibleItems.push(i);

if(base.options.addClassActive === true){ $(base.$owlItems[i]).addClass("active"); } } base.owl.visibleItems = base.visibleItems; },

transitionTypes : function(className){ var base = this; //Currently available: "fade","backSlide","goDown","fadeUp" base.outClass = "owl-"+className+"-out"; base.inClass = "owl-"+className+"-in"; },

singleItemTransition : function(){ var base = this; base.isTransition = true;

var outClass = base.outClass, inClass = base.inClass, $currentItem = base.$owlItems.eq(base.currentItem), $prevItem = base.$owlItems.eq(base.prevItem), prevPos = Math.abs(base.positionsInArray[base.currentItem]) + base.positionsInArray[base.prevItem], origin = Math.abs(base.positionsInArray[base.currentItem])+base.itemWidth/2;

           base.$owlWrapper

.addClass('owl-origin') .css({ "-webkit-transform-origin" : origin+"px", "-moz-perspective-origin" : origin+"px", "perspective-origin" : origin+"px" }); function transStyles(prevPos,zindex){ return { "position" : "relative", "left" : prevPos+"px" }; }

var animEnd = 'webkitAnimationEnd oAnimationEnd MSAnimationEnd animationend';

$prevItem .css(transStyles(prevPos,10)) .addClass(outClass) .on(animEnd, function() { base.endPrev = true; $prevItem.off(animEnd); base.clearTransStyle($prevItem,outClass); });

$currentItem .addClass(inClass) .on(animEnd, function() { base.endCurrent = true; $currentItem.off(animEnd); base.clearTransStyle($currentItem,inClass); }); },

clearTransStyle : function(item,classToRemove){ var base = this; item.css({ "position" : "", "left" : "" }) .removeClass(classToRemove); if(base.endPrev && base.endCurrent){ base.$owlWrapper.removeClass('owl-origin'); base.endPrev = false; base.endCurrent = false; base.isTransition = false; } },

owlStatus : function(){ var base = this; base.owl = { "userOptions" : base.userOptions, "baseElement" : base.$elem, "userItems" : base.$userItems, "owlItems" : base.$owlItems, "currentItem" : base.currentItem, "prevItem" : base.prevItem, "visibleItems" : base.visibleItems, "isTouch" : base.browser.isTouch, "browser" : base.browser, "dragDirection" : base.dragDirection } },

clearEvents : function(){ var base = this; base.$elem.off(".owl owl mousedown.disableTextSelect"); $(document).off(".owl owl"); $(window).off("resize", base.resizer); },

unWrap : function(){ var base = this; if(base.$elem.children().length !== 0){ base.$owlWrapper.unwrap(); base.$userItems.unwrap().unwrap(); if(base.owlControls){ base.owlControls.remove(); } } base.clearEvents(); base.$elem .attr("style", base.$elem.data("owl-originalStyles") || "") .attr("class", base.$elem.data("owl-originalClasses")); },

destroy : function(){ var base = this; base.stop(); clearInterval(base.checkVisible); base.unWrap(); base.$elem.removeData(); },

reinit : function(newOptions){ var base = this; var options = $.extend({}, base.userOptions, newOptions); base.unWrap(); base.init(options,base.$elem); },

addItem : function(htmlString,targetPosition){ var base = this, position;

if(!htmlString){return false}

if(base.$elem.children().length === 0){ base.$elem.append(htmlString); base.setVars(); return false; } base.unWrap(); if(targetPosition === undefined || targetPosition === -1){ position = -1; } else { position = targetPosition; } if(position >= base.$userItems.length || position === -1){ base.$userItems.eq(-1).after(htmlString) } else { base.$userItems.eq(position).before(htmlString) }

base.setVars(); },

removeItem : function(targetPosition){ var base = this, position;

if(base.$elem.children().length === 0){return false}

if(targetPosition === undefined || targetPosition === -1){ position = -1; } else { position = targetPosition; }

base.unWrap(); base.$userItems.eq(position).remove(); base.setVars(); }

};

$.fn.owlCarousel = function( options ){ return this.each(function() { if($(this).data("owl-init") === true){ return false; } $(this).data("owl-init", true); var carousel = Object.create( Carousel ); carousel.init( options, this ); $.data( this, "owlCarousel", carousel ); }); };

$.fn.owlCarousel.options = {

items : 1, itemsCustom : false, itemsDesktop : [1199,1], itemsDesktopSmall : [979,1], itemsTablet : [768,1], itemsTabletSmall : false, itemsMobile : [479,1], singleItem : false, itemsScaleUp : false,

slideSpeed : 200, paginationSpeed : 800, rewindSpeed : 1000,

autoPlay : false, stopOnHover : false,

navigation : false, navigationText : ["prev","next"], rewindNav : true, scrollPerPage : false,

pagination : true, paginationNumbers : false,

responsive : true, responsiveRefreshRate : 200, responsiveBaseWidth : window,


baseClass : "owl-carousel", theme : "owl-theme",

lazyLoad : false, lazyFollow : true, lazyEffect : "fade",

autoHeight : false,

jsonPath : false, jsonSuccess : false,

dragBeforeAnimFinish : true, mouseDrag : true, touchDrag : true,

addClassActive : false, transitionStyle : false,

beforeUpdate : false, afterUpdate : false, beforeInit : false, afterInit : false, beforeMove : false, afterMove : false, afterAction : false, startDragging : false, afterLazyLoad: false

};

})( jQuery, window, document );
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