/*
 * Swiper 1.9.2+ - Mobile Touch Slider
 * http://www.idangero.us/sliders/swiper/
 *
 * Copyright 2012-2013, Vladimir Kharlampidi
 * The iDangero.us
 * http://www.idangero.us/
 *
 * Licensed under GPL & MIT
 *
 * Updated on: April 19, 2013
*/
var Swiper = function (selector, params, callback) {
    /*=========================
      A little bit dirty but required part for IE8 and old FF support
      ===========================*/
    if (!window.addEventListener) {
        if (!window.Element)
            Element = function () { };
    
        Element.prototype.addEventListener = HTMLDocument.prototype.addEventListener = addEventListener = function (type, listener, useCapture) { this.attachEvent('on' + type, listener); }
        Element.prototype.removeEventListener = HTMLDocument.prototype.removeEventListener = removeEventListener = function (type, listener, useCapture) { this.detachEvent('on' + type, listener); }
    }
    
    if (document.body.__defineGetter__) {
        if (HTMLElement) {
            var element = HTMLElement.prototype;
            if (element.__defineGetter__)
                element.__defineGetter__("outerHTML", function () { return new XMLSerializer().serializeToString(this); } );
        }
    }
    
    if (!window.getComputedStyle) {
        window.getComputedStyle = function (el, pseudo) {
            this.el = el;
            this.getPropertyValue = function (prop) {
                var re = /(\-([a-z]){1})/g;
                if (prop == 'float') prop = 'styleFloat';
                if (re.test(prop)) {
                    prop = prop.replace(re, function () {
                        return arguments[2].toUpperCase();
                    });
                }
                return el.currentStyle[prop] ? el.currentStyle[prop] : null;
            }
            return this;
        }
    }
        
    /* End Of Polyfills*/
    if(!(selector.nodeType))
        if (!document.querySelectorAll||document.querySelectorAll(selector).length==0) return;
    
    function dQ(s) {
        return document.querySelectorAll(s)
    }
    var _this = this
    _this.touches = {};
    _this.positions = {
        current : 0 
    };
    _this.id = (new Date()).getTime();
    _this.container = (selector.nodeType) ? selector : dQ(selector)[0];
    _this.times = {};
    _this.isTouched = false;
    _this.realIndex = 0;
    _this.activeSlide = 0;
    _this.activeIndex = 0;
    _this.previousSlide = null;
    _this.previousIndex = null;
    _this.langDirection = window.getComputedStyle(_this.container, null).getPropertyValue('direction')
    /*=========================
      New Support Object
      ===========================*/
    _this.support = {
        touch : _this.isSupportTouch(),
        threeD : _this.isSupport3D()    
    }
    //For fallback with older versions
    _this.use3D = _this.support.threeD;
    
    
    /*=========================
      Default Parameters
      ===========================*/
    var defaults = {
        mode : 'horizontal',
        ratio : 1,
        speed : 300,
        freeMode : false,
        freeModeFluid : false,
        slidesPerSlide : 1,
        slidesPerGroup : 1,
        simulateTouch : true,
        followFinger : true,
        shortSwipes : true,
        moveStartThreshold:false,
        autoPlay:false,
        onlyExternal : false,
        createPagination : true,
        pagination : false,
        resistance : true,
        nopeek : false,
        scrollContainer : false,
        preventLinks : true,
        preventClassNoSwiping : true,
        initialSlide: 0,
        keyboardControl: false, 
        mousewheelControl : false,
        resizeEvent : 'orientationchange', //or 'resize' or 'orientationchange'
        useCSS3Transforms : true,
        //Namespace
        slideElement : 'div',
        slideClass : 'swiper-slide',
        wrapperClass : 'swiper-wrapper',
        paginationClass: 'swiper-pagination-switch' ,
        paginationActiveClass : 'swiper-active-switch' 
    }
    params = params || {};  
    for (var prop in defaults) {
        if (! (prop in params)) {
            params[prop] = defaults[prop]   
        }
    }
    _this.params = params;
    if (params.scrollContainer) {
        params.freeMode = true;
        params.freeModeFluid = true;    
    }
    var _widthFromCSS = false
    if (params.slidesPerSlide=='auto') {
        _widthFromCSS = true;
        params.slidesPerSlide = 1;
    }
    
    //Default Vars
    var wrapper, isHorizontal,
     slideSize, numOfSlides, wrapperSize, direction, isScrolling, containerSize;
    
    //Define wrapper
    for (var i = _this.container.childNodes.length - 1; i >= 0; i--) {
        
        if (_this.container.childNodes[i].className) {

            var _wrapperClasses = _this.container.childNodes[i].className.split(' ')

            for (var j = 0; j < _wrapperClasses.length; j++) {
                if (_wrapperClasses[j]===params.wrapperClass) {
                    wrapper = _this.container.childNodes[i]
                }
            };  
        }
    };

    _this.wrapper = wrapper;
    //Mode
    isHorizontal = params.mode == 'horizontal';
        
    //Define Touch Events
    _this.touchEvents = {
        touchStart : _this.support.touch || !params.simulateTouch  ? 'touchstart' : (_this.ie10 ? 'MSPointerDown' : 'mousedown'),
        touchMove : _this.support.touch || !params.simulateTouch ? 'touchmove' : (_this.ie10 ? 'MSPointerMove' : 'mousemove'),
        touchEnd : _this.support.touch || !params.simulateTouch ? 'touchend' : (_this.ie10 ? 'MSPointerUp' : 'mouseup')
    };

    /*=========================
      Slide API
      ===========================*/
    _this._extendSwiperSlide = function  (el) {
        el.append = function () {
            _this.wrapper.appendChild(el);
            _this.reInit();
            return el;
        }
        el.prepend = function () {
            _this.wrapper.insertBefore(el, _this.wrapper.firstChild)
            _this.reInit();
            return el;
        }
        el.insertAfter = function (index) {
            if(typeof index === 'undefined') return false;
            var beforeSlide = _this.slides[index+1]
            _this.wrapper.insertBefore(el, beforeSlide)
            _this.reInit();
            return el;
        }
        el.clone = function () {
            return _this._extendSwiperSlide(el.cloneNode(true))
        }
        el.remove = function () {
            _this.wrapper.removeChild(el);
            _this.reInit()
        }
        el.html = function (html) {
            if (typeof html === 'undefined') {
                return el.innerHTML
            }
            else {
                el.innerHTML = html;
                return el;
            }
        }
        el.index = function () {
            var index
            for (var i = _this.slides.length - 1; i >= 0; i--) {
                if(el==_this.slides[i]) index = i
            };
            return index;
        }
        el.isActive = function () {
            if (el.index() == _this.activeIndex) return true;
            else return false;
        }
        if (!el.swiperSlideDataStorage) el.swiperSlideDataStorage={};
        el.getData = function (name) {
            return el.swiperSlideDataStorage[name]
        }
        el.setData = function (name, value) {
            el.swiperSlideDataStorage[name] = value;
            return el;
        }
        el.data = function (name, value) {
            if (!value) {
                return el.getAttribute('data-'+name);
            }
            else {
                el.setAttribute('data-'+name,value);
                return el;
            }
        }
        return el;
    }

    //Calculate information about slides
    _this._calcSlides = function () {
        var oldNumber = _this.slides ? _this.slides.length : false;
        _this.slides = []
        for (var i = 0; i < _this.wrapper.childNodes.length; i++) {
            if (_this.wrapper.childNodes[i].className) {
                var _slideClasses = _this.wrapper.childNodes[i].className.split(' ')
                for (var j = 0; j < _slideClasses.length; j++) {
                    if(_slideClasses[j]===params.slideClass) _this.slides.push(_this.wrapper.childNodes[i])
                };
            } 
        };
        for (var i = _this.slides.length - 1; i >= 0; i--) {
            _this._extendSwiperSlide(_this.slides[i]);
        };
        if (!oldNumber) return;
        if(oldNumber!=_this.slides.length && _this.createPagination) {
            // Number of slides has been changed
            _this.createPagination();
            _this.callPlugins('numberOfSlidesChanged')
        }
        /*
        if (_this.langDirection=='rtl') {
            for (var i = 0; i < _this.slides.length; i++) {
                _this.slides[i].style.float="right"
            };
        }
        */
    }
    _this._calcSlides();

    //Create Slide
    _this.createSlide = function (html, slideClassList, el) {
        var slideClassList = slideClassList || _this.params.slideClass;
        var el = el||params.slideElement;
        var newSlide = document.createElement(el)
        newSlide.innerHTML = html||'';
        newSlide.className = slideClassList;
        return _this._extendSwiperSlide(newSlide);
    }

    //Append Slide  
    _this.appendSlide = function (html, slideClassList, el) {
        if (!html) return;
        if (html.nodeType) {
            return _this._extendSwiperSlide(html).append()
        }
        else {
            return _this.createSlide(html, slideClassList, el).append()
        }
    }
    _this.prependSlide = function (html, slideClassList, el) {
        if (!html) return;
        if (html.nodeType) {
            return _this._extendSwiperSlide(html).prepend()
        }
        else {
            return _this.createSlide(html, slideClassList, el).prepend()
        }
    }
    _this.insertSlideAfter = function (index, html, slideClassList, el) {
        if (!index) return false;
        if (html.nodeType) {
            return _this._extendSwiperSlide(html).insertAfter(index)
        }
        else {
            return _this.createSlide(html, slideClassList, el).insertAfter(index)
        }
    }
    _this.removeSlide = function (index) {
        if (_this.slides[index]) {
            _this.slides[index].remove()
            return true;
        }
        else return false;
    }
    _this.removeLastSlide = function () {
        if (_this.slides.length>0) {
            _this.slides[ (_this.slides.length-1) ].remove();
            return true
        }
        else {
            return false
        }
    }
    _this.removeAllSlides = function () {
        for (var i = _this.slides.length - 1; i >= 0; i--) {
            _this.slides[i].remove()
        };
    }
    _this.getSlide = function (index) {
        return _this.slides[index]
    }
    _this.getLastSlide = function () {
        return _this.slides[ _this.slides.length-1 ]
    }
    _this.getFirstSlide = function () {
        return _this.slides[0]
    }

    //Currently Active Slide
    _this.currentSlide = function () {
        return _this.slides[_this.activeIndex]
    }
    
    /*=========================
      Find All Plugins
      !!! Plugins API is in beta !!!
      ===========================*/
    var _plugins = [];
    for (var plugin in _this.plugins) {
        if (params[plugin]) {
            var p = _this.plugins[plugin](_this, params[plugin])
            if (p)
                _plugins.push( p )  
        }
    }
    
    _this.callPlugins = function(method, args) {
        if (!args) args = {}
        for (var i=0; i<_plugins.length; i++) {
            if (method in _plugins[i]) {
                _plugins[i][method](args);
            }

        }
        
    }

    /*=========================
      WP8 Fix
      ===========================*/
    if (_this.ie10 && !params.onlyExternal) {
        if (isHorizontal) _this.wrapper.classList.add('swiper-wp8-horizontal')  
        else _this.wrapper.classList.add('swiper-wp8-vertical') 
    }
    
    /*=========================
      Loop
      ===========================*/
    if (params.loop) {
        (function(){
            numOfSlides = _this.slides.length;
            if (_this.slides.length==0) return;
            var slideFirstHTML = '';
            var slideLastHTML = '';
            //Grab First Slides
            for (var i=0; i<params.slidesPerSlide; i++) {
                slideFirstHTML+=_this.slides[i].outerHTML
            }
            //Grab Last Slides
            for (var i=numOfSlides-params.slidesPerSlide; i<numOfSlides; i++) {
                slideLastHTML+=_this.slides[i].outerHTML
            }
            wrapper.innerHTML = slideLastHTML + wrapper.innerHTML + slideFirstHTML;
            _this._calcSlides()
            _this.callPlugins('onCreateLoop');
        })();
    }
    
    //Init Function
    var firstInit = false;
    //ReInitizize function. Good to use after dynamically changes of Swiper, like after add/remove slides
    _this.reInit = function () {
        _this.init(true)
    }
    _this.init = function(reInit) {
        var _width = window.getComputedStyle(_this.container, null).getPropertyValue('width')
        var _height = window.getComputedStyle(_this.container, null).getPropertyValue('height')
        var newWidth = parseInt(_width,10);
        var newHeight  = parseInt(_height,10);
        
        //IE8 Fixes
        if(isNaN(newWidth) || _width.indexOf('%')>0) {
            newWidth = _this.container.offsetWidth - parseInt(window.getComputedStyle(_this.container, null).getPropertyValue('padding-left'),10) - parseInt(window.getComputedStyle(_this.container, null).getPropertyValue('padding-right'),10) 
        }
        if(isNaN(newHeight) || _height.indexOf('%')>0) {
            newHeight = _this.container.offsetHeight - parseInt(window.getComputedStyle(_this.container, null).getPropertyValue('padding-top'),10) - parseInt(window.getComputedStyle(_this.container, null).getPropertyValue('padding-bottom'),10)         
        }
        if (!reInit) {
            if (_this.width==newWidth && _this.height==newHeight) return            
        }
        if (reInit || firstInit) {
            _this._calcSlides();
            if (params.pagination) {
                _this.updatePagination()
            }
        }
        _this.width  = newWidth;
        _this.height  = newHeight;
        
        var dividerVertical = isHorizontal ? 1 : params.slidesPerSlide,
            dividerHorizontal = isHorizontal ? params.slidesPerSlide : 1,
            slideWidth, slideHeight, wrapperWidth, wrapperHeight;

        numOfSlides = _this.slides.length
        if (!params.scrollContainer) {
            if (!_widthFromCSS) {
                slideWidth = _this.width/dividerHorizontal;
                slideHeight = _this.height/dividerVertical; 
            }
            else {
                slideWidth = _this.slides[0].offsetWidth;
                slideHeight = _this.slides[0].offsetHeight;
            }
            containerSize = isHorizontal ? _this.width : _this.height;
            slideSize = isHorizontal ? slideWidth : slideHeight;
            wrapperWidth = isHorizontal ? numOfSlides * slideWidth : _this.width;
            wrapperHeight = isHorizontal ? _this.height : numOfSlides*slideHeight;
            if (_widthFromCSS) {
                //Re-Calc sps for pagination
                params.slidesPerSlide = Math.round(containerSize/slideSize)
            }
        }
        else {
            //Unset dimensions in vertical scroll container mode to recalculate slides
            if (!isHorizontal) {
                wrapper.style.width='';
                wrapper.style.height='';
                _this.slides[0].style.width='';
                _this.slides[0].style.height='';
            }
            
            slideWidth = _this.slides[0].offsetWidth;
            slideHeight = _this.slides[0].offsetHeight;
            containerSize = isHorizontal ? _this.width : _this.height;
            
            slideSize = isHorizontal ? slideWidth : slideHeight;
            wrapperWidth = slideWidth;
            wrapperHeight = slideHeight;
        }

        wrapperSize = isHorizontal ? wrapperWidth : wrapperHeight;
    
        for (var i=0; i<_this.slides.length; i++ ) {
            var el = _this.slides[i];
            if (!_widthFromCSS) {
                el.style.width=slideWidth+"px"
                el.style.height=slideHeight+"px"
            }
            if (params.onSlideInitialize) {
                params.onSlideInitialize(_this, el);
            }
        }
        wrapper.style.width = wrapperWidth+"px";
        wrapper.style.height = wrapperHeight+"px";
        
        // Set Initial Slide Position   
        if(params.initialSlide > 0 && params.initialSlide < numOfSlides && !firstInit) {
            _this.realIndex = _this.activeIndex = params.initialSlide;
            
            if (params.loop) {
                _this.activeIndex = _this.realIndex-params.slidesPerSlide;
            }
            //Legacy
            _this.activeSlide = _this.activeIndex;
            //--          
            if (isHorizontal) {
                _this.positions.current = -params.initialSlide * slideWidth;
                _this.setTransform( _this.positions.current, 0, 0);
            }
            else {  
                _this.positions.current = -params.initialSlide * slideHeight;
                _this.setTransform( 0, _this.positions.current, 0);
            }
        }
        
        if (!firstInit) _this.callPlugins('onFirstInit');
        else _this.callPlugins('onInit');
        firstInit = true;
    }

    _this.init()

    
    
    //Get Max And Min Positions
    function maxPos() {
        var a = (wrapperSize - containerSize);
        if (params.loop) a = a - containerSize; 
        if (params.scrollContainer) {
            a = slideSize - containerSize;
            if (a<0) a = 0;
        }
        if (params.slidesPerSlide > _this.slides.length) a = 0;
        return a;
    }
    function minPos() {
        var a = 0;
        if (params.loop) a = containerSize;
        return a;   
    }
    
    /*=========================
      Pagination
      ===========================*/
    _this.updatePagination = function() {
        if (_this.slides.length<2) return;
        var activeSwitch = dQ(params.pagination+' .'+params.paginationActiveClass)
        if(!activeSwitch) return
        for (var i=0; i < activeSwitch.length; i++) {
            activeSwitch.item(i).className = params.paginationClass
        }
        var pagers = dQ(params.pagination+' .'+params.paginationClass).length;
        var minPagerIndex = params.loop ? _this.realIndex-params.slidesPerSlide : _this.realIndex;
        var maxPagerIndex = minPagerIndex + (params.slidesPerSlide-1);
        for (var i = minPagerIndex; i <= maxPagerIndex; i++ ) {
            var j = i;
            if (j>=pagers) j=j-pagers;
            if (j<0) j = pagers + j;
            if (j<numOfSlides) {
                dQ(params.pagination+' .'+params.paginationClass).item( j ).className = params.paginationClass+' '+params.paginationActiveClass
            }
            if (i==minPagerIndex) dQ(params.pagination+' .'+params.paginationClass).item( j ).className+=' swiper-activeslide-switch'
        }
    }
    _this.createPagination = function () {
        if (params.pagination && params.createPagination) {
            var paginationHTML = "";
            var numOfSlides = _this.slides.length;
            var numOfButtons = params.loop ? numOfSlides - params.slidesPerSlide*2 : numOfSlides;
            for (var i = 0; i < numOfButtons; i++) {
                paginationHTML += '<span class="'+params.paginationClass+'"></span>'
            }
            dQ(params.pagination)[0].innerHTML = paginationHTML
            _this.updatePagination()
            
            _this.callPlugins('onCreatePagination');
        }   
    }
    _this.createPagination();
    
    
    //Window Resize Re-init
    _this.resizeEvent = params.resizeEvent==='auto' 
        ? ('onorientationchange' in window) ? 'orientationchange' : 'resize'
        : params.resizeEvent

    _this.resizeFix = function(){
        _this.callPlugins('beforeResizeFix');
        _this.init()
        //To fix translate value
        if (!params.scrollContainer) 
            _this.swipeTo(_this.activeIndex, 0, false)
        else {
            var pos = isHorizontal ? _this.getTranslate('x') : _this.getTranslate('y')
            if (pos < -maxPos()) {
                var x = isHorizontal ? -maxPos() : 0;
                var y = isHorizontal ? 0 : -maxPos();
                _this.setTransition(0)
                _this.setTransform(x,y,0)   
            }
        }
        _this.callPlugins('afterResizeFix');
    }
    if (!params.disableAutoResize) {
        //Check for resize event
        window.addEventListener(_this.resizeEvent, _this.resizeFix, false)
    }

    /*========================================== 
        Autoplay 
    ============================================*/

    var autoPlay
    _this.startAutoPlay = function() {
        if (params.autoPlay && !params.loop) {
            autoPlay = setInterval(function(){
                var newSlide = _this.realIndex + 1
                if ( newSlide == numOfSlides) newSlide = 0 
                _this.swipeTo(newSlide) 
            }, params.autoPlay)
        }
        else if (params.autoPlay && params.loop) {
            autoPlay = setInterval(function(){
                _this.fixLoop();
                _this.swipeNext(true)
            }, params.autoPlay)
        }
        _this.callPlugins('onAutoPlayStart');
    }
    _this.stopAutoPlay = function() {
        if (autoPlay)
            clearInterval(autoPlay)
        _this.callPlugins('onAutoPlayStop');
    }
    if (params.autoPlay) {
        _this.startAutoPlay()
    }
    
    /*========================================== 
        Event Listeners 
    ============================================*/
    
    if (!_this.ie10) {
        if (_this.support.touch) {
            wrapper.addEventListener('touchstart', onTouchStart, false);
            wrapper.addEventListener('touchmove', onTouchMove, false);
            wrapper.addEventListener('touchend', onTouchEnd, false);    
        }
        if (params.simulateTouch) {
            wrapper.addEventListener('mousedown', onTouchStart, false);
            document.addEventListener('mousemove', onTouchMove, false);
            document.addEventListener('mouseup', onTouchEnd, false);
        }
    }
    else {
        wrapper.addEventListener(_this.touchEvents.touchStart, onTouchStart, false);
        document.addEventListener(_this.touchEvents.touchMove, onTouchMove, false);
        document.addEventListener(_this.touchEvents.touchEnd, onTouchEnd, false);
    }
    
    //Remove Events
    _this.destroy = function(removeResizeFix){
        removeResizeFix = removeResizeFix===false ? removeResizeFix : removeResizeFix || true
        if (removeResizeFix) {
            window.removeEventListener(_this.resizeEvent, _this.resizeFix, false);
        }

        if (_this.ie10) {
            wrapper.removeEventListener(_this.touchEvents.touchStart, onTouchStart, false);
            document.removeEventListener(_this.touchEvents.touchMove, onTouchMove, false);
            document.removeEventListener(_this.touchEvents.touchEnd, onTouchEnd, false);
        }
        else {
            if (_this.support.touch) {
                wrapper.removeEventListener('touchstart', onTouchStart, false);
                wrapper.removeEventListener('touchmove', onTouchMove, false);
                wrapper.removeEventListener('touchend', onTouchEnd, false); 
            }
            wrapper.removeEventListener('mousedown', onTouchStart, false);
            document.removeEventListener('mousemove', onTouchMove, false);
            document.removeEventListener('mouseup', onTouchEnd, false);
        }

        if (params.keyboardControl) {
            document.removeEventListener('keydown', handleKeyboardKeys, false);
        }
        if (params.mousewheelControl && _this._wheelEvent) {
            _this.container.removeEventListener(_this._wheelEvent, handleMousewheel, false);
        }
        if (params.autoPlay) {
            _this.stopAutoPlay()
        }
        _this.callPlugins('onDestroy');
    }
    /*=========================
      Prevent Links
      ===========================*/

    _this.allowLinks = true;
    if (params.preventLinks) {
        var links = _this.container.querySelectorAll('a')
        for (var i=0; i<links.length; i++) {
            links[i].addEventListener('click', preventClick, false) 
        }
    }
    function preventClick(e) {
        if (!_this.allowLinks) e.preventDefault();  
    }

    /*========================================== 
        Keyboard Control 
    ============================================*/
    if (params.keyboardControl) {
        function handleKeyboardKeys (e) {
            var kc = e.keyCode || e.charCode;
            if (isHorizontal) {
                if (kc==37 || kc==39) e.preventDefault();
                if (kc == 39) _this.swipeNext()
                if (kc == 37) _this.swipePrev()
            }
            else {
                if (kc==38 || kc==40) e.preventDefault();
                if (kc == 40) _this.swipeNext()
                if (kc == 38) _this.swipePrev()
            }
        }
        document.addEventListener('keydown',handleKeyboardKeys, false);
    }

    /*========================================== 
        Mousewheel Control. Beta! 
    ============================================*/
    // detect available wheel event
    _this._wheelEvent = false;
    
    if (params.mousewheelControl) {
        if ( document.onmousewheel !== undefined ) {
            _this._wheelEvent = "mousewheel"
        }
            try {
                WheelEvent("wheel");
                _this._wheelEvent = "wheel";
            } catch (e) {}
            if ( !_this._wheelEvent ) {
                _this._wheelEvent = "DOMMouseScroll";
            }
        function handleMousewheel (e) {
            if(e.preventDefault) e.preventDefault();
            var we = _this._wheelEvent;
            var delta;
            //Opera & IE
            if (e.detail) delta = -e.detail;
            //WebKits   
            else if (we == 'mousewheel') delta = e.wheelDelta; 
            //Old FireFox
            else if (we == 'DOMMouseScroll') delta = -e.detail;
            //New FireFox
            else if (we == 'wheel') {
                delta = Math.abs(e.deltaX)>Math.abs(e.deltaY) ? - e.deltaX : - e.deltaY;
            }
            if (!params.freeMode) {
                if(delta<0) _this.swipeNext()
                else _this.swipePrev()
            }
            else {
                //Freemode or scrollContainer:
                var currentTransform =isHorizontal ? _this.getTranslate('x') : _this.getTranslate('y')
                var x,y;
                if (isHorizontal) {
                    x = _this.getTranslate('x') + delta;
                    y = _this.getTranslate('y');
                    if (x>0) x = 0;
                    if (x<-maxPos()) x = -maxPos();
                }
                else {
                    x = _this.getTranslate('x');
                    y = _this.getTranslate('y')+delta;
                    if (y>0) y = 0;
                    if (y<-maxPos()) y = -maxPos();
                }
                _this.setTransition(0)
                _this.setTransform(x,y,0)
            }

            e.preventDefault();
            return false;
        }
        if (_this._wheelEvent) {
            _this.container.addEventListener(_this._wheelEvent, handleMousewheel, false);
        }
    }
    /*=========================
      Grab Cursor
      ===========================*/
    if (params.grabCursor) {
        _this.container.style.cursor = 'move';
        _this.container.style.cursor = 'grab';
        _this.container.style.cursor = '-moz-grab';
        _this.container.style.cursor = '-webkit-grab';
    }  
    /*=========================
      Handle Touches
      ===========================*/
    //Detect event type for devices with both touch and mouse support
    var isTouchEvent = false; 
    var allowThresholdMove; 
    function onTouchStart(event) {
        //Exit if slider is already was touched
        if (_this.isTouched || params.onlyExternal) {
            return false
        }
        if (params.preventClassNoSwiping && event.target.className.indexOf('NoSwiping') > -1) return false;
        
        //Check For Nested Swipers
        _this.isTouched = true;
        isTouchEvent = event.type=='touchstart';
        if (!isTouchEvent || event.targetTouches.length == 1 ) {
            _this.callPlugins('onTouchStartBegin');
            
            if (params.loop) _this.fixLoop();
            if(!isTouchEvent) {
                if(event.preventDefault) event.preventDefault();
                else event.returnValue = false;
            }
            var pageX = isTouchEvent ? event.targetTouches[0].pageX : (event.pageX || event.clientX)
            var pageY = isTouchEvent ? event.targetTouches[0].pageY : (event.pageY || event.clientY)
            
            //Start Touches to check the scrolling
            _this.touches.startX = _this.touches.currentX = pageX;
            _this.touches.startY = _this.touches.currentY = pageY;
            
            _this.touches.start = _this.touches.current = isHorizontal ? _this.touches.startX : _this.touches.startY ;
            
            //Set Transition Time to 0
            _this.setTransition(0)
            
            //Get Start Translate Position
            _this.positions.start = _this.positions.current = isHorizontal ? _this.getTranslate('x') : _this.getTranslate('y');

            //Set Transform
            if (isHorizontal) {
                _this.setTransform( _this.positions.start, 0, 0)
            }
            else {
                _this.setTransform( 0, _this.positions.start, 0)
            }
            
            //TouchStartTime
            var tst = new Date()
            _this.times.start = tst.getTime()
            
            //Unset Scrolling
            isScrolling = undefined;
            
            //Define Clicked Slide without additional event listeners
            if (params.onSlideClick || params.onSlideTouch) {
                ;(function () {
                    var el = _this.container;
                    var box = el.getBoundingClientRect();
                    var body = document.body;
                    var clientTop  = el.clientTop  || body.clientTop  || 0;
                    var clientLeft = el.clientLeft || body.clientLeft || 0;
                    var scrollTop  = window.pageYOffset || el.scrollTop;
                    var scrollLeft = window.pageXOffset || el.scrollLeft;
                    var x = pageX - box.left + clientLeft - scrollLeft;
                    var y = pageY - box.top - clientTop - scrollTop;
                    var touchOffset = isHorizontal ? x : y; 
                    var beforeSlides = -Math.round(_this.positions.current/slideSize)
                    var realClickedIndex = Math.floor(touchOffset/slideSize) + beforeSlides
                    var clickedIndex = realClickedIndex;
                    if (params.loop) {
                        var clickedIndex = realClickedIndex - params.slidesPerSlide;
                        if (clickedIndex<0) {
                            clickedIndex = _this.slides.length+clickedIndex-(params.slidesPerSlide*2);
                        }

                    }
                    _this.clickedSlideIndex = clickedIndex
                    _this.clickedSlide = _this.getSlide(realClickedIndex);
                    if (params.onSlideTouch) {
                        params.onSlideTouch(_this);
                        _this.callPlugins('onSlideTouch');
                    }
                })();
            }
            //Set Treshold
            if (params.moveStartThreshold>0) allowThresholdMove = false;
            //CallBack
            if (params.onTouchStart) params.onTouchStart(_this)
            _this.callPlugins('onTouchStartEnd');
            
        }
    }
    function onTouchMove(event) {
        // If slider is not touched - exit
        if (!_this.isTouched || params.onlyExternal) return;
        if (isTouchEvent && event.type=='mousemove') return;
        var pageX = isTouchEvent ? event.targetTouches[0].pageX : (event.pageX || event.clientX)
        var pageY = isTouchEvent ? event.targetTouches[0].pageY : (event.pageY || event.clientY)
        //check for scrolling
        if ( typeof isScrolling === 'undefined' && isHorizontal) {
          isScrolling = !!( isScrolling || Math.abs(pageY - _this.touches.startY) > Math.abs( pageX - _this.touches.startX ) )
        }
        if ( typeof isScrolling === 'undefined' && !isHorizontal) {
          isScrolling = !!( isScrolling || Math.abs(pageY - _this.touches.startY) < Math.abs( pageX - _this.touches.startX ) )
        }

        if (isScrolling ) {
            _this.isTouched = false;
            return
        }
        
        //Check For Nested Swipers
        if (event.assignedToSwiper) {
            _this.isTouched = false;
            return
        }
        event.assignedToSwiper = true;  
        
        //Block inner links
        if (params.preventLinks) {
            _this.allowLinks = false;   
        }
        
        //Stop AutoPlay if exist
        if (params.autoPlay) {
            _this.stopAutoPlay()
        }
        if (!isTouchEvent || event.touches.length == 1) {
            
            _this.callPlugins('onTouchMoveStart');

            if(event.preventDefault) event.preventDefault();
            else event.returnValue = false;
            
            _this.touches.current = isHorizontal ? pageX : pageY ;
            
            _this.positions.current = (_this.touches.current - _this.touches.start)*params.ratio + _this.positions.start            
            
            if (params.resistance) {
                //Resistance for Negative-Back sliding
                if(_this.positions.current > 0 && !(params.freeMode&&!params.freeModeFluid)) {
                    
                    if (params.loop) {
                        var resistance = 1;
                        if (_this.positions.current>0) _this.positions.current = 0;
                    }
                    else {
                        var resistance = (containerSize*2-_this.positions.current)/containerSize/2;
                    }
                    if (resistance < 0.5) 
                        _this.positions.current = (containerSize/2)
                    else 
                        _this.positions.current = _this.positions.current * resistance
                        
                    if (params.nopeek)
                        _this.positions.current = 0;
                    
                }
                //Resistance for After-End Sliding
                if ( (_this.positions.current) < -maxPos() && !(params.freeMode&&!params.freeModeFluid)) {
                    
                    if (params.loop) {
                        var resistance = 1;
                        var newPos = _this.positions.current
                        var stopPos = -maxPos() - containerSize
                    }
                    else {
                        
                        var diff = (_this.touches.current - _this.touches.start)*params.ratio + (maxPos()+_this.positions.start)
                        var resistance = (containerSize+diff)/(containerSize);
                        var newPos = _this.positions.current-diff*(1-resistance)/2
                        var stopPos = -maxPos() - containerSize/2;
                    }
                    
                    if (params.nopeek) {
                        newPos = _this.positions.current-diff;
						stopPos = -maxPos();
					}
                    
                    if (newPos < stopPos || resistance<=0)
                        _this.positions.current = stopPos;
                    else 
                        _this.positions.current = newPos
                }
            }
            
            //Move Slides
            if (!params.followFinger) return

            if (!params.moveStartThreshold) {
                if (isHorizontal) _this.setTransform( _this.positions.current, 0, 0)
                else _this.setTransform( 0, _this.positions.current, 0)    
            }
            else {
                if ( Math.abs(_this.touches.current - _this.touches.start)>params.moveStartThreshold || allowThresholdMove) {
                    allowThresholdMove = true;
                    if (isHorizontal) _this.setTransform( _this.positions.current, 0, 0)
                    else _this.setTransform( 0, _this.positions.current, 0)  
                }
                else {
                    _this.positions.current = _this.positions.start
                }
            }    
            
            
            if (params.freeMode) {
                _this.updateActiveSlide(_this.positions.current)
            }

            //Prevent onSlideClick Fallback if slide is moved
            if (params.onSlideClick && _this.clickedSlide) {
                _this.clickedSlide = false
            }

            //Grab Cursor
            if (params.grabCursor) {
                _this.container.style.cursor = 'move';
                _this.container.style.cursor = 'grabbing';
                _this.container.style.cursor = '-moz-grabbin';
                _this.container.style.cursor = '-webkit-grabbing';
            }  

            //Callbacks
            _this.callPlugins('onTouchMoveEnd');
            if (params.onTouchMove) params.onTouchMove(_this)

            return false
        }
    }
    function onTouchEnd(event) {
        //Check For scrolling
        if (isScrolling) _this.swipeReset();
        // If slider is not touched exit
        if ( params.onlyExternal || !_this.isTouched ) return
        _this.isTouched = false

        //Release inner links
        if (params.preventLinks) {
            setTimeout(function(){
                _this.allowLinks = true;    
            },10)
        }

        //Return Grab Cursor
        if (params.grabCursor) {
            _this.container.style.cursor = 'move';
            _this.container.style.cursor = 'grab';
            _this.container.style.cursor = '-moz-grab';
            _this.container.style.cursor = '-webkit-grab';
        } 

        //onSlideClick
        if (params.onSlideClick && _this.clickedSlide) {
            params.onSlideClick(_this);
            _this.callPlugins('onSlideClick')
        }

        //Check for Current Position
        if (!_this.positions.current && _this.positions.current!==0) {
            _this.positions.current = _this.positions.start 
        }
        
        //For case if slider touched but not moved
        if (params.followFinger) {
            if (isHorizontal) _this.setTransform( _this.positions.current, 0, 0)
            else _this.setTransform( 0, _this.positions.current, 0)
        }
        //--
        
        // TouchEndTime
        var tet = new Date()
        _this.times.end = tet.getTime();
        
        //Difference
        _this.touches.diff = _this.touches.current - _this.touches.start        
        _this.touches.abs = Math.abs(_this.touches.diff)
        
        _this.positions.diff = _this.positions.current - _this.positions.start
        _this.positions.abs = Math.abs(_this.positions.diff)
        
        var diff = _this.positions.diff ;
        var diffAbs =_this.positions.abs ;

        if(diffAbs < 5) {
            _this.swipeReset()
        }
        
        var maxPosition = wrapperSize - containerSize;
        if (params.scrollContainer) {
            maxPosition = slideSize - containerSize
        }
        
        //Prevent Negative Back Sliding
        if (_this.positions.current > 0) {
            _this.swipeReset()
            if (params.onTouchEnd) params.onTouchEnd(_this)
            _this.callPlugins('onTouchEnd');
            return
        }
        //Prevent After-End Sliding
        if (_this.positions.current < -maxPosition) {
            _this.swipeReset()
            if (params.onTouchEnd) params.onTouchEnd(_this)
            _this.callPlugins('onTouchEnd');
            return
        }
        
        //Free Mode
        if (params.freeMode) {
            if ( (_this.times.end - _this.times.start) < 300 && params.freeModeFluid ) {
                var newPosition = _this.positions.current + _this.touches.diff * 2 ;
                if (newPosition < maxPosition*(-1)) newPosition = -maxPosition;
                if (newPosition > 0) newPosition = 0;
                if (isHorizontal)
                    _this.setTransform( newPosition, 0, 0)
                else 
                    _this.setTransform( 0, newPosition, 0)
                    
                _this.setTransition( (_this.times.end - _this.times.start)*2 )
                _this.updateActiveSlide(newPosition)
            }
            if (!params.freeModeFluid || (_this.times.end - _this.times.start) >= 300) _this.updateActiveSlide(_this.positions.current)
            if (params.onTouchEnd) params.onTouchEnd(_this)
            _this.callPlugins('onTouchEnd');
            return
        }
        
        //Direction
        direction = diff < 0 ? "toNext" : "toPrev"
        
        //Short Touches
        if (direction=="toNext" && ( _this.times.end - _this.times.start <= 300 ) ) {
            if (diffAbs < 30 || !params.shortSwipes) _this.swipeReset()
            else _this.swipeNext(true);
        }
        
        if (direction=="toPrev" && ( _this.times.end - _this.times.start <= 300 ) ) {
        
            if (diffAbs < 30 || !params.shortSwipes) _this.swipeReset()
            else _this.swipePrev(true);
        }
        //Long Touches
        var groupSize = slideSize * params.slidesPerGroup
        if (direction=="toNext" && ( _this.times.end - _this.times.start > 300 ) ) {
            if (diffAbs >= groupSize*0.5) {
                _this.swipeNext(true)
            }
            else {
                _this.swipeReset()
            }
        }
        if (direction=="toPrev" && ( _this.times.end - _this.times.start > 300 ) ) {
            if (diffAbs >= groupSize*0.5) {
                _this.swipePrev(true);
            }
            else {
                _this.swipeReset()
            }
        }
        if (params.onTouchEnd) params.onTouchEnd(_this)
        _this.callPlugins('onTouchEnd');
    }
    
    /*=========================
      Swipe Functions
      ===========================*/
    _this.swipeNext = function(internal) {
        if (!internal && params.loop) _this.fixLoop();
        if (!internal && params.autoPlay) _this.stopAutoPlay();

        _this.callPlugins('onSwipeNext');

        var getTranslate = isHorizontal ? _this.getTranslate('x') : _this.getTranslate('y');
        var groupSize = slideSize * params.slidesPerGroup;
        var newPosition = Math.floor(Math.abs(getTranslate)/Math.floor(groupSize))*groupSize + groupSize; 
        var curPos = Math.abs(getTranslate)
        if (newPosition==wrapperSize) return;
        if (curPos >= maxPos() && !params.loop) return;
        if (newPosition > maxPos() && !params.loop) {
            newPosition = maxPos()
        };
        if (params.loop) {
            if (newPosition >= (maxPos()+containerSize)) newPosition = maxPos()+containerSize
        }
        if (isHorizontal) {
            _this.setTransform(-newPosition,0,0)
        }
        else {
            _this.setTransform(0,-newPosition,0)
        }
        
        _this.setTransition( params.speed)
        
        //Update Active Slide
        _this.updateActiveSlide(-newPosition)
        
        //Run Callbacks
        slideChangeCallbacks()
        
        return true
    }
    
    _this.swipePrev = function(internal) {
        if (!internal&&params.loop) _this.fixLoop();
        if (!internal && params.autoPlay) _this.stopAutoPlay();

        _this.callPlugins('onSwipePrev');

        var getTranslate = isHorizontal ? _this.getTranslate('x') : _this.getTranslate('y')
        
        var groupSize = slideSize * params.slidesPerGroup;
        var newPosition = (Math.ceil(-getTranslate/groupSize)-1)*groupSize;
        
        if (newPosition < 0) newPosition = 0;
        
        if (isHorizontal) {
            _this.setTransform(-newPosition,0,0)
        }
        else  {
            _this.setTransform(0,-newPosition,0)
        }       
        _this.setTransition(params.speed)
        
        //Update Active Slide
        _this.updateActiveSlide(-newPosition)
        
        //Run Callbacks
        slideChangeCallbacks()
        
        return true
    }
    
    _this.swipeReset = function(prevention) {
        _this.callPlugins('onSwipeReset');
        var getTranslate = isHorizontal ? _this.getTranslate('x') : _this.getTranslate('y');
        var groupSize = slideSize * params.slidesPerGroup
        var newPosition = getTranslate<0 ? Math.round(getTranslate/groupSize)*groupSize : 0
        var maxPosition = -maxPos()
        if (params.scrollContainer)  {
            newPosition = getTranslate<0 ? getTranslate : 0;
            maxPosition = containerSize - slideSize;
        }
        
        if (newPosition <= maxPosition) {
            newPosition = maxPosition
        }
        if (params.scrollContainer && (containerSize>slideSize)) {
            newPosition = 0;
        }
        
        if (params.mode=='horizontal') {
            _this.setTransform(newPosition,0,0)
        }
        else {
            _this.setTransform(0,newPosition,0)
        }
        
        _this.setTransition( params.speed)
        
        //Update Active Slide
        _this.updateActiveSlide(newPosition)
        
        //Reset Callback
        if (params.onSlideReset) {
            params.onSlideReset(_this)
        }
        
        return true
    }
    
    var firstTimeLoopPositioning = true;
    
    _this.swipeTo = function (index, speed, runCallbacks) { 
    
        index = parseInt(index, 10); //type cast to int
        _this.callPlugins('onSwipeTo', {index:index, speed:speed});
            
        if (index > (numOfSlides-1)) return;
        if (index<0 && !params.loop) return;
        runCallbacks = runCallbacks===false ? false : runCallbacks || true
        var speed = speed===0 ? speed : speed || params.speed;
        
        if (params.loop) index = index + params.slidesPerSlide;
        
        if (index > numOfSlides - params.slidesPerSlide) index = numOfSlides - params.slidesPerSlide;
        var newPosition =  -index*slideSize ;
        
        if(firstTimeLoopPositioning && params.loop && params.initialSlide > 0 && params.initialSlide < numOfSlides){
            newPosition = newPosition - params.initialSlide * slideSize;
            firstTimeLoopPositioning = false;
        }
        
        if (isHorizontal) {
            _this.setTransform(newPosition,0,0)
        }
        else {
            _this.setTransform(0,newPosition,0)
        }
        _this.setTransition( speed )    
        _this.updateActiveSlide(newPosition)

        //Run Callbacks
        if (runCallbacks) 
            slideChangeCallbacks()
            
        return true
    }
    
    //Prevent Multiple Callbacks 
    _this._queueStartCallbacks = false;
    _this._queueEndCallbacks = false;
    function slideChangeCallbacks() {
        //Transition Start Callback
        _this.callPlugins('onSlideChangeStart');
        if (params.onSlideChangeStart && !_this._queueStartCallbacks) {
            _this._queueStartCallbacks = true;
            params.onSlideChangeStart(_this)
            _this.transitionEnd(function(){
                _this._queueStartCallbacks = false;
            })
        }
        
        //Transition End Callback
        if (params.onSlideChangeEnd && !_this._queueEndCallbacks) {
            _this._queueEndCallbacks = true;
            _this.transitionEnd(params.onSlideChangeEnd)
        }
        
    }
    
    _this.updateActiveSlide = function(position) {
        _this.previousIndex = _this.previousSlide = _this.realIndex
        _this.realIndex = Math.round(-position/slideSize)
        if (!params.loop) _this.activeIndex = _this.realIndex;
        else {
            _this.activeIndex = _this.realIndex-params.slidesPerSlide
            if (_this.activeIndex>=numOfSlides-params.slidesPerSlide*2) {
                _this.activeIndex = numOfSlides - params.slidesPerSlide*2 - _this.activeIndex
            }
            if (_this.activeIndex<0) {
                _this.activeIndex = numOfSlides - params.slidesPerSlide*2 + _this.activeIndex   
            }
        }
        if (_this.realIndex==numOfSlides) _this.realIndex = numOfSlides-1
        if (_this.realIndex<0) _this.realIndex = 0
        //Legacy
        _this.activeSlide = _this.activeIndex;
        //Update Pagination
        if (params.pagination) {
            _this.updatePagination()
        }
        
    }
    
    
    
    /*=========================
      Loop Fixes
      ===========================*/
    _this.fixLoop = function(){     
        //Fix For Negative Oversliding
        if (_this.realIndex < params.slidesPerSlide) {
            var newIndex = numOfSlides - params.slidesPerSlide*3 + _this.realIndex;
            _this.swipeTo(newIndex,0, false)
        }
        //Fix For Positive Oversliding
        if (_this.realIndex > numOfSlides - params.slidesPerSlide*2) {
            var newIndex = -numOfSlides + _this.realIndex + params.slidesPerSlide
            _this.swipeTo(newIndex,0, false)
        }
    }
    if (params.loop) {
        _this.swipeTo(0,0, false)
    }

    

}

Swiper.prototype = {
    plugins : {},
    //Transition End
    transitionEnd : function(callback, permanent) {
        var a = this
        var el = a.wrapper
        var events = ['webkitTransitionEnd','transitionend', 'oTransitionEnd', 'MSTransitionEnd', 'msTransitionEnd'];
        if (callback) {
            function fireCallBack() {
                callback(a)
                a._queueEndCallbacks = false
                if (!permanent) {
                    for (var i=0; i<events.length; i++) {
                        el.removeEventListener(events[i], fireCallBack, false)
                    }
                }
            }
            for (var i=0; i<events.length; i++) {
                el.addEventListener(events[i], fireCallBack, false)
            }
        }
    },
    
    //Touch Support
    isSupportTouch : function() {
        return ("ontouchstart" in window) || window.DocumentTouch && document instanceof DocumentTouch;
    },
        
    // 3D Transforms Test 
    isSupport3D : function() {
        var div = document.createElement('div');
        div.id = 'test3d';
            
        var s3d=false;  
        if("webkitPerspective" in div.style) s3d=true;
        if("MozPerspective" in div.style) s3d=true;
        if("OPerspective" in div.style) s3d=true;
        if("MsPerspective" in div.style) s3d=true;
        if("perspective" in div.style) s3d=true;

        /* Test with Media query for Webkit to prevent FALSE positive*/ 
        if(s3d && ("webkitPerspective" in div.style) ) {
            var st = document.createElement('style');
            st.textContent = '@media (-webkit-transform-3d), (transform-3d), (-moz-transform-3d), (-o-transform-3d), (-ms-transform-3d) {#test3d{height:5px}}'
            document.getElementsByTagName('head')[0].appendChild(st);
            document.body.appendChild(div);
            s3d = div.offsetHeight === 5;
            st.parentNode.removeChild(st);
            div.parentNode.removeChild(div);
        }
        
        return s3d;
    },
        
    //GetTranslate
    getTranslate : function(axis){
        var el = this.wrapper
        var matrix;
        var curTransform;
        if (window.WebKitCSSMatrix) {
            var transformMatrix = new WebKitCSSMatrix(window.getComputedStyle(el, null).webkitTransform)
            matrix = transformMatrix.toString().split(',');
        }
        else {
            var transformMatrix =   window.getComputedStyle(el, null).MozTransform || window.getComputedStyle(el, null).OTransform || window.getComputedStyle(el, null).MsTransform || window.getComputedStyle(el, null).msTransform  || window.getComputedStyle(el, null).transform|| window.getComputedStyle(el, null).getPropertyValue("transform").replace("translate(", "matrix(1, 0, 0, 1,");
            matrix = transformMatrix.toString().split(',');
            
        }
        if (this.params.useCSS3Transforms) { 
            if (axis=='x') {
                //Crazy IE10 Matrix
                if (matrix.length==16) 
                    curTransform = parseFloat( matrix[12] )
                //Latest Chrome and webkits Fix
                else if (window.WebKitCSSMatrix)
                    curTransform = transformMatrix.m41
                //Normal Browsers
                else 
                    curTransform = parseFloat( matrix[4] )
            }
            if (axis=='y') {
                //Crazy IE10 Matrix
                if (matrix.length==16) 
                    curTransform = parseFloat( matrix[13] )
                //Latest Chrome and webkits Fix
                else if (window.WebKitCSSMatrix)
                    curTransform = transformMatrix.m42
                //Normal Browsers
                else 
                    curTransform = parseFloat( matrix[5] )
            }
        }
        else {
            if (axis=='x') curTransform = parseFloat(el.style.left,10) || 0
            if (axis=='y') curTransform = parseFloat(el.style.top,10) || 0
        }
        return curTransform;
    },
    
    //Set Transform
    setTransform : function(x,y,z) {
        
        var es = this.wrapper.style
        x=x||0;
        y=y||0;
        z=z||0;
        if (this.params.useCSS3Transforms) {
            if (this.support.threeD) {
                es.webkitTransform = es.MsTransform = es.msTransform = es.MozTransform = es.OTransform = es.transform = 'translate3d('+x+'px, '+y+'px, '+z+'px)'
            }
            else {
                
                es.webkitTransform = es.MsTransform = es.msTransform = es.MozTransform = es.OTransform = es.transform = 'translate('+x+'px, '+y+'px)'
                if (this.ie8) {
                    es.left = x+'px'
                    es.top = y+'px'
                }
            }
        }
        else {
            es.left = x+'px';
            es.top = y+'px';
        }
        this.callPlugins('onSetTransform', {x:x, y:y, z:z})
    },
    
    //Set Transition
    setTransition : function(duration) {
        var es = this.wrapper.style
        es.webkitTransitionDuration = es.MsTransitionDuration = es.msTransitionDuration = es.MozTransitionDuration = es.OTransitionDuration = es.transitionDuration = duration/1000+'s';
        this.callPlugins('onSetTransition', {duration: duration})
    },
    
    //Check for IE8
    ie8: (function(){
        var rv = -1; // Return value assumes failure.
        if (navigator.appName == 'Microsoft Internet Explorer') {
            var ua = navigator.userAgent;
            var re = new RegExp("MSIE ([0-9]{1,}[\.0-9]{0,})");
            if (re.exec(ua) != null)
                rv = parseFloat(RegExp.$1);
        }
        return rv != -1 && rv < 9;
    })(),
    
    ie10 : window.navigator.msPointerEnabled
}

/*=========================
  jQuery & Zepto Plugins
  ===========================*/   
if (window.jQuery||window.Zepto) {
    (function($){
        $.fn.swiper = function(params) {
            var s = new Swiper($(this)[0], params)
            $(this).data('swiper',s);
            return s
        }
    })(window.jQuery||window.Zepto)
}
