/*! Magnific Popup - v0.9.9 - 2013-12-27

;(function($) {

/*>>core*/ /**

*
* Magnific Popup Core JS file
*
*/

/**

* Private static constants
*/

var CLOSE_EVENT = 'Close',

BEFORE_CLOSE_EVENT = 'BeforeClose',
AFTER_CLOSE_EVENT = 'AfterClose',
BEFORE_APPEND_EVENT = 'BeforeAppend',
MARKUP_PARSE_EVENT = 'MarkupParse',
OPEN_EVENT = 'Open',
CHANGE_EVENT = 'Change',
NS = 'mfp',
EVENT_NS = '.' + NS,
READY_CLASS = 'mfp-ready',
REMOVING_CLASS = 'mfp-removing',
PREVENT_CLOSE_CLASS = 'mfp-prevent-close';

/**

* Private vars
*/

var mfp, // As we have only one instance of MagnificPopup object, we define it locally to not to use 'this'

MagnificPopup = function(){},
_isJQ = !!(window.jQuery),
_prevStatus,
_window = $(window),
_body,
_document,
_prevContentType,
_wrapClasses,
_currPopupType;

/**

* Private functions
*/

var _mfpOn = function(name, f) {

        mfp.ev.on(NS + name + EVENT_NS, f);
},
_getEl = function(className, appendTo, html, raw) {
        var el = document.createElement('div');
        el.className = 'mfp-'+className;
        if(html) {
                el.innerHTML = html;
        }
        if(!raw) {
                el = $(el);
                if(appendTo) {
                        el.appendTo(appendTo);
                }
        } else if(appendTo) {
                appendTo.appendChild(el);
        }
        return el;
},
_mfpTrigger = function(e, data) {
        mfp.ev.triggerHandler(NS + e, data);

        if(mfp.st.callbacks) {
                // converts "mfpEventName" to "eventName" callback and triggers it if it's present
                e = e.charAt(0).toLowerCase() + e.slice(1);
                if(mfp.st.callbacks[e]) {
                        mfp.st.callbacks[e].apply(mfp, $.isArray(data) ? data : [data]);
                }
        }
},
_getCloseBtn = function(type) {
        if(type !== _currPopupType || !mfp.currTemplate.closeBtn) {
                mfp.currTemplate.closeBtn = $( mfp.st.closeMarkup.replace('%title%', mfp.st.tClose ) );
                _currPopupType = type;
        }
        return mfp.currTemplate.closeBtn;
},
// Initialize Magnific Popup only when called at least once
_checkInstance = function() {
        if(!$.magnificPopup.instance) {
                mfp = new MagnificPopup();
                mfp.init();
                $.magnificPopup.instance = mfp;
        }
},
// CSS transition detection, http://stackoverflow.com/questions/7264899/detect-css-transitions-using-javascript-and-without-modernizr
supportsTransitions = function() {
        var s = document.createElement('p').style, // 's' for style. better to create an element if body yet to exist
                v = ['ms','O','Moz','Webkit']; // 'v' for vendor

        if( s['transition'] !== undefined ) {
                return true;
        }

        while( v.length ) {
                if( v.pop() + 'Transition' in s ) {
                        return true;
                }
        }

        return false;
};

/**

* Public functions
*/

MagnificPopup.prototype = {

constructor: MagnificPopup,

/**
 * Initializes Magnific Popup plugin.
 * This function is triggered only once when $.fn.magnificPopup or $.magnificPopup is executed
 */
init: function() {
        var appVersion = navigator.appVersion;
        mfp.isIE7 = appVersion.indexOf("MSIE 7.") !== -1;
        mfp.isIE8 = appVersion.indexOf("MSIE 8.") !== -1;
        mfp.isLowIE = mfp.isIE7 || mfp.isIE8;
        mfp.isAndroid = (/android/gi).test(appVersion);
        mfp.isIOS = (/iphone|ipad|ipod/gi).test(appVersion);
        mfp.supportsTransition = supportsTransitions();

        // We disable fixed positioned lightbox on devices that don't handle it nicely.
        // If you know a better way of detecting this - let me know.
        mfp.probablyMobile = (mfp.isAndroid || mfp.isIOS || /(Opera Mini)|Kindle|webOS|BlackBerry|(Opera Mobi)|(Windows Phone)|IEMobile/i.test(navigator.userAgent) );
        _document = $(document);

        mfp.popupsCache = {};
},

/**
 * Opens popup
 * @param  data [description]
 */
open: function(data) {

        if(!_body) {
                _body = $(document.body);
        }

        var i;

        if(data.isObj === false) {
                // convert jQuery collection to array to avoid conflicts later
                mfp.items = data.items.toArray();

                mfp.index = 0;
                var items = data.items,
                        item;
                for(i = 0; i < items.length; i++) {
                        item = items[i];
                        if(item.parsed) {
                                item = item.el[0];
                        }
                        if(item === data.el[0]) {
                                mfp.index = i;
                                break;
                        }
                }
        } else {
                mfp.items = $.isArray(data.items) ? data.items : [data.items];
                mfp.index = data.index || 0;
        }

        // if popup is already opened - we just update the content
        if(mfp.isOpen) {
                mfp.updateItemHTML();
                return;
        }

        mfp.types = [];
        _wrapClasses = '';
        if(data.mainEl && data.mainEl.length) {
                mfp.ev = data.mainEl.eq(0);
        } else {
                mfp.ev = _document;
        }

        if(data.key) {
                if(!mfp.popupsCache[data.key]) {
                        mfp.popupsCache[data.key] = {};
                }
                mfp.currTemplate = mfp.popupsCache[data.key];
        } else {
                mfp.currTemplate = {};
        }

        mfp.st = $.extend(true, {}, $.magnificPopup.defaults, data );
        mfp.fixedContentPos = mfp.st.fixedContentPos === 'auto' ? !mfp.probablyMobile : mfp.st.fixedContentPos;

        if(mfp.st.modal) {
                mfp.st.closeOnContentClick = false;
                mfp.st.closeOnBgClick = false;
                mfp.st.showCloseBtn = false;
                mfp.st.enableEscapeKey = false;
        }

        // Building markup
        // main containers are created only once
        if(!mfp.bgOverlay) {

                // Dark overlay
                mfp.bgOverlay = _getEl('bg').on('click'+EVENT_NS, function() {
                        mfp.close();
                });

                mfp.wrap = _getEl('wrap').attr('tabindex', -1).on('click'+EVENT_NS, function(e) {
                        if(mfp._checkIfClose(e.target)) {
                                mfp.close();
                        }
                });

                mfp.container = _getEl('container', mfp.wrap);
        }

        mfp.contentContainer = _getEl('content');
        if(mfp.st.preloader) {
                mfp.preloader = _getEl('preloader', mfp.container, mfp.st.tLoading);
        }

        // Initializing modules
        var modules = $.magnificPopup.modules;
        for(i = 0; i < modules.length; i++) {
                var n = modules[i];
                n = n.charAt(0).toUpperCase() + n.slice(1);
                mfp['init'+n].call(mfp);
        }
        _mfpTrigger('BeforeOpen');

        if(mfp.st.showCloseBtn) {
                // Close button
                if(!mfp.st.closeBtnInside) {
                        mfp.wrap.append( _getCloseBtn() );
                } else {
                        _mfpOn(MARKUP_PARSE_EVENT, function(e, template, values, item) {
                                values.close_replaceWith = _getCloseBtn(item.type);
                        });
                        _wrapClasses += ' mfp-close-btn-in';
                }
        }

        if(mfp.st.alignTop) {
                _wrapClasses += ' mfp-align-top';
        }

        if(mfp.fixedContentPos) {
                mfp.wrap.css({
                        overflow: mfp.st.overflowY,
                        overflowX: 'hidden',
                        overflowY: mfp.st.overflowY
                });
        } else {
                mfp.wrap.css({
                        top: _window.scrollTop(),
                        position: 'absolute'
                });
        }
        if( mfp.st.fixedBgPos === false || (mfp.st.fixedBgPos === 'auto' && !mfp.fixedContentPos) ) {
                mfp.bgOverlay.css({
                        height: _document.height(),
                        position: 'absolute'
                });
        }

        if(mfp.st.enableEscapeKey) {
                // Close on ESC key
                _document.on('keyup' + EVENT_NS, function(e) {
                        if(e.keyCode === 27) {
                                mfp.close();
                        }
                });
        }

        _window.on('resize' + EVENT_NS, function() {
                mfp.updateSize();
        });

        if(!mfp.st.closeOnContentClick) {
                _wrapClasses += ' mfp-auto-cursor';
        }

        if(_wrapClasses)
                mfp.wrap.addClass(_wrapClasses);

        // this triggers recalculation of layout, so we get it once to not to trigger twice
        var windowHeight = mfp.wH = _window.height();

        var windowStyles = {};

        if( mfp.fixedContentPos ) {
    if(mfp._hasScrollBar(windowHeight)){
        var s = mfp._getScrollbarSize();
        if(s) {
            windowStyles.marginRight = s;
        }
    }
}

        if(mfp.fixedContentPos) {
                if(!mfp.isIE7) {
                        windowStyles.overflow = 'hidden';
                } else {
                        // ie7 double-scroll bug
                        $('body, html').css('overflow', 'hidden');
                }
        }

        var classesToadd = mfp.st.mainClass;
        if(mfp.isIE7) {
                classesToadd += ' mfp-ie7';
        }
        if(classesToadd) {
                mfp._addClassToMFP( classesToadd );
        }

        // add content
        mfp.updateItemHTML();

        _mfpTrigger('BuildControls');

        // remove scrollbar, add margin e.t.c
        $('html').css(windowStyles);

        // add everything to DOM
        mfp.bgOverlay.add(mfp.wrap).prependTo( mfp.st.prependTo || _body );

        // Save last focused element
        mfp._lastFocusedEl = document.activeElement;

        // Wait for next cycle to allow CSS transition
        setTimeout(function() {

                if(mfp.content) {
                        mfp._addClassToMFP(READY_CLASS);
                        mfp._setFocus();
                } else {
                        // if content is not defined (not loaded e.t.c) we add class only for BG
                        mfp.bgOverlay.addClass(READY_CLASS);
                }

                // Trap the focus in popup
                _document.on('focusin' + EVENT_NS, mfp._onFocusIn);

        }, 16);

        mfp.isOpen = true;
        mfp.updateSize(windowHeight);
        _mfpTrigger(OPEN_EVENT);

        return data;
},

/**
 * Closes the popup
 */
close: function() {
        if(!mfp.isOpen) return;
        _mfpTrigger(BEFORE_CLOSE_EVENT);

        mfp.isOpen = false;
        // for CSS3 animation
        if(mfp.st.removalDelay && !mfp.isLowIE && mfp.supportsTransition )  {
                mfp._addClassToMFP(REMOVING_CLASS);
                setTimeout(function() {
                        mfp._close();
                }, mfp.st.removalDelay);
        } else {
                mfp._close();
        }
},

/**
 * Helper for close() function
 */
_close: function() {
        _mfpTrigger(CLOSE_EVENT);

        var classesToRemove = REMOVING_CLASS + ' ' + READY_CLASS + ' ';

        mfp.bgOverlay.detach();
        mfp.wrap.detach();
        mfp.container.empty();

        if(mfp.st.mainClass) {
                classesToRemove += mfp.st.mainClass + ' ';
        }

        mfp._removeClassFromMFP(classesToRemove);

        if(mfp.fixedContentPos) {
                var windowStyles = {marginRight: ''};
                if(mfp.isIE7) {
                        $('body, html').css('overflow', '');
                } else {
                        windowStyles.overflow = '';
                }
                $('html').css(windowStyles);
        }

        _document.off('keyup' + EVENT_NS + ' focusin' + EVENT_NS);
        mfp.ev.off(EVENT_NS);

        // clean up DOM elements that aren't removed
        mfp.wrap.attr('class', 'mfp-wrap').removeAttr('style');
        mfp.bgOverlay.attr('class', 'mfp-bg');
        mfp.container.attr('class', 'mfp-container');

        // remove close button from target element
        if(mfp.st.showCloseBtn &&
        (!mfp.st.closeBtnInside || mfp.currTemplate[mfp.currItem.type] === true)) {
                if(mfp.currTemplate.closeBtn)
                        mfp.currTemplate.closeBtn.detach();
        }

        if(mfp._lastFocusedEl) {
                $(mfp._lastFocusedEl).focus(); // put tab focus back
        }
        mfp.currItem = null;
        mfp.content = null;
        mfp.currTemplate = null;
        mfp.prevHeight = 0;

        _mfpTrigger(AFTER_CLOSE_EVENT);
},

updateSize: function(winHeight) {

        if(mfp.isIOS) {
                // fixes iOS nav bars https://github.com/dimsemenov/Magnific-Popup/issues/2
                var zoomLevel = document.documentElement.clientWidth / window.innerWidth;
                var height = window.innerHeight * zoomLevel;
                mfp.wrap.css('height', height);
                mfp.wH = height;
        } else {
                mfp.wH = winHeight || _window.height();
        }
        // Fixes #84: popup incorrectly positioned with position:relative on body
        if(!mfp.fixedContentPos) {
                mfp.wrap.css('height', mfp.wH);
        }

        _mfpTrigger('Resize');

},

/**
 * Set content of popup based on current index
 */
updateItemHTML: function() {
        var item = mfp.items[mfp.index];

        // Detach and perform modifications
        mfp.contentContainer.detach();

        if(mfp.content)
                mfp.content.detach();

        if(!item.parsed) {
                item = mfp.parseEl( mfp.index );
        }

        var type = item.type;

        _mfpTrigger('BeforeChange', [mfp.currItem ? mfp.currItem.type : '', type]);
        // BeforeChange event works like so:
        // _mfpOn('BeforeChange', function(e, prevType, newType) { });

        mfp.currItem = item;

        if(!mfp.currTemplate[type]) {
                var markup = mfp.st[type] ? mfp.st[type].markup : false;

                // allows to modify markup
                _mfpTrigger('FirstMarkupParse', markup);

                if(markup) {
                        mfp.currTemplate[type] = $(markup);
                } else {
                        // if there is no markup found we just define that template is parsed
                        mfp.currTemplate[type] = true;
                }
        }

        if(_prevContentType && _prevContentType !== item.type) {
                mfp.container.removeClass('mfp-'+_prevContentType+'-holder');
        }

        var newContent = mfp['get' + type.charAt(0).toUpperCase() + type.slice(1)](item, mfp.currTemplate[type]);
        mfp.appendContent(newContent, type);

        item.preloaded = true;

        _mfpTrigger(CHANGE_EVENT, item);
        _prevContentType = item.type;

        // Append container back after its content changed
        mfp.container.prepend(mfp.contentContainer);

        _mfpTrigger('AfterChange');
},

/**
 * Set HTML content of popup
 */
appendContent: function(newContent, type) {
        mfp.content = newContent;

        if(newContent) {
                if(mfp.st.showCloseBtn && mfp.st.closeBtnInside &&
                        mfp.currTemplate[type] === true) {
                        // if there is no markup, we just append close button element inside
                        if(!mfp.content.find('.mfp-close').length) {
                                mfp.content.append(_getCloseBtn());
                        }
                } else {
                        mfp.content = newContent;
                }
        } else {
                mfp.content = '';
        }

        _mfpTrigger(BEFORE_APPEND_EVENT);
        mfp.container.addClass('mfp-'+type+'-holder');

        mfp.contentContainer.append(mfp.content);
},

/**
 * Creates Magnific Popup data object based on given data
 * @param  {int} index Index of item to parse
 */
parseEl: function(index) {
        var item = mfp.items[index],
                type;

        if(item.tagName) {
                item = { el: $(item) };
        } else {
                type = item.type;
                item = { data: item, src: item.src };
        }

        if(item.el) {
                var types = mfp.types;

                // check for 'mfp-TYPE' class
                for(var i = 0; i < types.length; i++) {
                        if( item.el.hasClass('mfp-'+types[i]) ) {
                                type = types[i];
                                break;
                        }
                }

                item.src = item.el.attr('data-mfp-src');
                if(!item.src) {
                        item.src = item.el.attr('href');
                }
        }

        item.type = type || mfp.st.type || 'inline';
        item.index = index;
        item.parsed = true;
        mfp.items[index] = item;
        _mfpTrigger('ElementParse', item);

        return mfp.items[index];
},

/**
 * Initializes single popup or a group of popups
 */
addGroup: function(el, options) {
        var eHandler = function(e) {
                e.mfpEl = this;
                mfp._openClick(e, el, options);
        };

        if(!options) {
                options = {};
        }

        var eName = 'click.magnificPopup';
        options.mainEl = el;

        if(options.items) {
                options.isObj = true;
                el.off(eName).on(eName, eHandler);
        } else {
                options.isObj = false;
                if(options.delegate) {
                        el.off(eName).on(eName, options.delegate , eHandler);
                } else {
                        options.items = el;
                        el.off(eName).on(eName, eHandler);
                }
        }
},
_openClick: function(e, el, options) {
        var midClick = options.midClick !== undefined ? options.midClick : $.magnificPopup.defaults.midClick;

        if(!midClick && ( e.which === 2 || e.ctrlKey || e.metaKey ) ) {
                return;
        }

        var disableOn = options.disableOn !== undefined ? options.disableOn : $.magnificPopup.defaults.disableOn;

        if(disableOn) {
                if($.isFunction(disableOn)) {
                        if( !disableOn.call(mfp) ) {
                                return true;
                        }
                } else { // else it's number
                        if( _window.width() < disableOn ) {
                                return true;
                        }
                }
        }

        if(e.type) {
                e.preventDefault();

                // This will prevent popup from closing if element is inside and popup is already opened
                if(mfp.isOpen) {
                        e.stopPropagation();
                }
        }

        options.el = $(e.mfpEl);
        if(options.delegate) {
                options.items = el.find(options.delegate);
        }
        mfp.open(options);
},

/**
 * Updates text on preloader
 */
updateStatus: function(status, text) {

        if(mfp.preloader) {
                if(_prevStatus !== status) {
                        mfp.container.removeClass('mfp-s-'+_prevStatus);
                }

                if(!text && status === 'loading') {
                        text = mfp.st.tLoading;
                }

                var data = {
                        status: status,
                        text: text
                };
                // allows to modify status
                _mfpTrigger('UpdateStatus', data);

                status = data.status;
                text = data.text;

                mfp.preloader.html(text);

                mfp.preloader.find('a').on('click', function(e) {
                        e.stopImmediatePropagation();
                });

                mfp.container.addClass('mfp-s-'+status);
                _prevStatus = status;
        }
},

/*
        "Private" helpers that aren't private at all
 */
// Check to close popup or not
// "target" is an element that was clicked
_checkIfClose: function(target) {

        if($(target).hasClass(PREVENT_CLOSE_CLASS)) {
                return;
        }

        var closeOnContent = mfp.st.closeOnContentClick;
        var closeOnBg = mfp.st.closeOnBgClick;

        if(closeOnContent && closeOnBg) {
                return true;
        } else {

                // We close the popup if click is on close button or on preloader. Or if there is no content.
                if(!mfp.content || $(target).hasClass('mfp-close') || (mfp.preloader && target === mfp.preloader[0]) ) {
                        return true;
                }

                // if click is outside the content
                if(  (target !== mfp.content[0] && !$.contains(mfp.content[0], target))  ) {
                        if(closeOnBg) {
                                // last check, if the clicked element is in DOM, (in case it's removed onclick)
                                if( $.contains(document, target) ) {
                                        return true;
                                }
                        }
                } else if(closeOnContent) {
                        return true;
                }

        }
        return false;
},
_addClassToMFP: function(cName) {
        mfp.bgOverlay.addClass(cName);
        mfp.wrap.addClass(cName);
},
_removeClassFromMFP: function(cName) {
        this.bgOverlay.removeClass(cName);
        mfp.wrap.removeClass(cName);
},
_hasScrollBar: function(winHeight) {
        return (  (mfp.isIE7 ? _document.height() : document.body.scrollHeight) > (winHeight || _window.height()) );
},
_setFocus: function() {
        (mfp.st.focus ? mfp.content.find(mfp.st.focus).eq(0) : mfp.wrap).focus();
},
_onFocusIn: function(e) {
        if( e.target !== mfp.wrap[0] && !$.contains(mfp.wrap[0], e.target) ) {
                mfp._setFocus();
                return false;
        }
},
_parseMarkup: function(template, values, item) {
        var arr;
        if(item.data) {
                values = $.extend(item.data, values);
        }
        _mfpTrigger(MARKUP_PARSE_EVENT, [template, values, item] );

        $.each(values, function(key, value) {
                if(value === undefined || value === false) {
                        return true;
                }
                arr = key.split('_');
                if(arr.length > 1) {
                        var el = template.find(EVENT_NS + '-'+arr[0]);

                        if(el.length > 0) {
                                var attr = arr[1];
                                if(attr === 'replaceWith') {
                                        if(el[0] !== value[0]) {
                                                el.replaceWith(value);
                                        }
                                } else if(attr === 'img') {
                                        if(el.is('img')) {
                                                el.attr('src', value);
                                        } else {
                                                el.replaceWith( '<img src="'+value+'" class="' + el.attr('class') + '" />' );
                                        }
                                } else {
                                        el.attr(arr[1], value);
                                }
                        }

                } else {
                        template.find(EVENT_NS + '-'+key).html(value);
                }
        });
},

_getScrollbarSize: function() {
        // thx David
        if(mfp.scrollbarSize === undefined) {
                var scrollDiv = document.createElement("div");
                scrollDiv.id = "mfp-sbm";
                scrollDiv.style.cssText = 'width: 99px; height: 99px; overflow: scroll; position: absolute; top: -9999px;';
                document.body.appendChild(scrollDiv);
                mfp.scrollbarSize = scrollDiv.offsetWidth - scrollDiv.clientWidth;
                document.body.removeChild(scrollDiv);
        }
        return mfp.scrollbarSize;
}

}; /* MagnificPopup core prototype end */

/**

* Public static functions
*/

$.magnificPopup = {

instance: null,
proto: MagnificPopup.prototype,
modules: [],

open: function(options, index) {
        _checkInstance();

        if(!options) {
                options = {};
        } else {
                options = $.extend(true, {}, options);
        }

        options.isObj = true;
        options.index = index || 0;
        return this.instance.open(options);
},

close: function() {
        return $.magnificPopup.instance && $.magnificPopup.instance.close();
},

registerModule: function(name, module) {
        if(module.options) {
                $.magnificPopup.defaults[name] = module.options;
        }
        $.extend(this.proto, module.proto);
        this.modules.push(name);
},

defaults: {

        // Info about options is in docs:
        // http://dimsemenov.com/plugins/magnific-popup/documentation.html#options

        disableOn: 0,

        key: null,

        midClick: false,

        mainClass: '',

        preloader: true,

        focus: '', // CSS selector of input to focus after popup is opened

        closeOnContentClick: false,

        closeOnBgClick: true,

        closeBtnInside: true,

        showCloseBtn: true,

        enableEscapeKey: true,

        modal: false,

        alignTop: false,

        removalDelay: 0,

        prependTo: null,

        fixedContentPos: 'auto',

        fixedBgPos: 'auto',

        overflowY: 'auto',

        closeMarkup: '<button title="%title%" type="button" class="mfp-close">&times;</button>',

        tClose: 'Close (Esc)',

        tLoading: 'Loading...'

}

};

$.fn.magnificPopup = function(options) {

_checkInstance();

var jqEl = $(this);

// We call some API method of first param is a string
if (typeof options === "string" ) {

        if(options === 'open') {
                var items,
                        itemOpts = _isJQ ? jqEl.data('magnificPopup') : jqEl[0].magnificPopup,
                        index = parseInt(arguments[1], 10) || 0;

                if(itemOpts.items) {
                        items = itemOpts.items[index];
                } else {
                        items = jqEl;
                        if(itemOpts.delegate) {
                                items = items.find(itemOpts.delegate);
                        }
                        items = items.eq( index );
                }
                mfp._openClick({mfpEl:items}, jqEl, itemOpts);
        } else {
                if(mfp.isOpen)
                        mfp[options].apply(mfp, Array.prototype.slice.call(arguments, 1));
        }

} else {
        // clone options obj
        options = $.extend(true, {}, options);

        /*
         * As Zepto doesn't support .data() method for objects
         * and it works only in normal browsers
         * we assign "options" object directly to the DOM element. FTW!
         */
        if(_isJQ) {
                jqEl.data('magnificPopup', options);
        } else {
                jqEl[0].magnificPopup = options;
        }

        mfp.addGroup(jqEl, options);

}
return jqEl;

};

//Quick benchmark /* var start = performance.now(),

i,
rounds = 1000;

for(i = 0; i < rounds; i++) {

} console.log('Test #1:', performance.now() - start);

start = performance.now(); for(i = 0; i < rounds; i++) {

} console.log('Test #2:', performance.now() - start); */

/*>>core*/

/*>>inline*/

var INLINE_NS = 'inline',

_hiddenClass,
_inlinePlaceholder,
_lastInlineElement,
_putInlineElementsBack = function() {
        if(_lastInlineElement) {
                _inlinePlaceholder.after( _lastInlineElement.addClass(_hiddenClass) ).detach();
                _lastInlineElement = null;
        }
};

$.magnificPopup.registerModule(INLINE_NS, {

options: {
        hiddenClass: 'hide', // will be appended with `mfp-` prefix
        markup: '',
        tNotFound: 'Content not found'
},
proto: {

        initInline: function() {
                mfp.types.push(INLINE_NS);

                _mfpOn(CLOSE_EVENT+'.'+INLINE_NS, function() {
                        _putInlineElementsBack();
                });
        },

        getInline: function(item, template) {

                _putInlineElementsBack();

                if(item.src) {
                        var inlineSt = mfp.st.inline,
                                el = $(item.src);

                        if(el.length) {

                                // If target element has parent - we replace it with placeholder and put it back after popup is closed
                                var parent = el[0].parentNode;
                                if(parent && parent.tagName) {
                                        if(!_inlinePlaceholder) {
                                                _hiddenClass = inlineSt.hiddenClass;
                                                _inlinePlaceholder = _getEl(_hiddenClass);
                                                _hiddenClass = 'mfp-'+_hiddenClass;
                                        }
                                        // replace target inline element with placeholder
                                        _lastInlineElement = el.after(_inlinePlaceholder).detach().removeClass(_hiddenClass);
                                }

                                mfp.updateStatus('ready');
                        } else {
                                mfp.updateStatus('error', inlineSt.tNotFound);
                                el = $('<div>');
                        }

                        item.inlineElement = el;
                        return el;
                }

                mfp.updateStatus('ready');
                mfp._parseMarkup(template, {}, item);
                return template;
        }
}

});

/*>>inline*/

/*>>ajax*/ var AJAX_NS = 'ajax',

_ajaxCur,
_removeAjaxCursor = function() {
        if(_ajaxCur) {
                _body.removeClass(_ajaxCur);
        }
},
_destroyAjaxRequest = function() {
        _removeAjaxCursor();
        if(mfp.req) {
                mfp.req.abort();
        }
};

$.magnificPopup.registerModule(AJAX_NS, {

options: {
        settings: null,
        cursor: 'mfp-ajax-cur',
        tError: '<a href="%url%">The content</a> could not be loaded.'
},

proto: {
        initAjax: function() {
                mfp.types.push(AJAX_NS);
                _ajaxCur = mfp.st.ajax.cursor;

                _mfpOn(CLOSE_EVENT+'.'+AJAX_NS, _destroyAjaxRequest);
                _mfpOn('BeforeChange.' + AJAX_NS, _destroyAjaxRequest);
        },
        getAjax: function(item) {

                if(_ajaxCur)
                        _body.addClass(_ajaxCur);

                mfp.updateStatus('loading');

                var opts = $.extend({
                        url: item.src,
                        success: function(data, textStatus, jqXHR) {
                                var temp = {
                                        data:data,
                                        xhr:jqXHR
                                };

                                _mfpTrigger('ParseAjax', temp);

                                mfp.appendContent( $(temp.data), AJAX_NS );

                                item.finished = true;

                                _removeAjaxCursor();

                                mfp._setFocus();

                                setTimeout(function() {
                                        mfp.wrap.addClass(READY_CLASS);
                                }, 16);

                                mfp.updateStatus('ready');

                                _mfpTrigger('AjaxContentAdded');
                        },
                        error: function() {
                                _removeAjaxCursor();
                                item.finished = item.loadError = true;
                                mfp.updateStatus('error', mfp.st.ajax.tError.replace('%url%', item.src));
                        }
                }, mfp.st.ajax.settings);

                mfp.req = $.ajax(opts);

                return '';
        }
}

});

/*>>ajax*/

/*>>image*/ var _imgInterval,

_getTitle = function(item) {
        if(item.data && item.data.title !== undefined)
                return item.data.title;

        var src = mfp.st.image.titleSrc;

        if(src) {
                if($.isFunction(src)) {
                        return src.call(mfp, item);
                } else if(item.el) {
                        return item.el.attr(src) || '';
                }
        }
        return '';
};

$.magnificPopup.registerModule('image', {

options: {
        markup: '<div class="mfp-figure">'+
                                '<div class="mfp-close"></div>'+
                                '<figure>'+
                                        '<div class="mfp-img"></div>'+
                                        '<figcaption>'+
                                                '<div class="mfp-bottom-bar">'+
                                                        '<div class="mfp-title"></div>'+
                                                        '<div class="mfp-counter"></div>'+
                                                '</div>'+
                                        '</figcaption>'+
                                '</figure>'+
                        '</div>',
        cursor: 'mfp-zoom-out-cur',
        titleSrc: 'title',
        verticalFit: true,
        tError: '<a href="%url%">The image</a> could not be loaded.'
},

proto: {
        initImage: function() {
                var imgSt = mfp.st.image,
                        ns = '.image';

                mfp.types.push('image');

                _mfpOn(OPEN_EVENT+ns, function() {
                        if(mfp.currItem.type === 'image' && imgSt.cursor) {
                                _body.addClass(imgSt.cursor);
                        }
                });

                _mfpOn(CLOSE_EVENT+ns, function() {
                        if(imgSt.cursor) {
                                _body.removeClass(imgSt.cursor);
                        }
                        _window.off('resize' + EVENT_NS);
                });

                _mfpOn('Resize'+ns, mfp.resizeImage);
                if(mfp.isLowIE) {
                        _mfpOn('AfterChange', mfp.resizeImage);
                }
        },
        resizeImage: function() {
                var item = mfp.currItem;
                if(!item || !item.img) return;

                if(mfp.st.image.verticalFit) {
                        var decr = 0;
                        // fix box-sizing in ie7/8
                        if(mfp.isLowIE) {
                                decr = parseInt(item.img.css('padding-top'), 10) + parseInt(item.img.css('padding-bottom'),10);
                        }
                        item.img.css('max-height', mfp.wH-decr);
                }
        },
        _onImageHasSize: function(item) {
                if(item.img) {

                        item.hasSize = true;

                        if(_imgInterval) {
                                clearInterval(_imgInterval);
                        }

                        item.isCheckingImgSize = false;

                        _mfpTrigger('ImageHasSize', item);

                        if(item.imgHidden) {
                                if(mfp.content)
                                        mfp.content.removeClass('mfp-loading');

                                item.imgHidden = false;
                        }

                }
        },

        /**
         * Function that loops until the image has size to display elements that rely on it asap
         */
        findImageSize: function(item) {

                var counter = 0,
                        img = item.img[0],
                        mfpSetInterval = function(delay) {

                                if(_imgInterval) {
                                        clearInterval(_imgInterval);
                                }
                                // decelerating interval that checks for size of an image
                                _imgInterval = setInterval(function() {
                                        if(img.naturalWidth > 0) {
                                                mfp._onImageHasSize(item);
                                                return;
                                        }

                                        if(counter > 200) {
                                                clearInterval(_imgInterval);
                                        }

                                        counter++;
                                        if(counter === 3) {
                                                mfpSetInterval(10);
                                        } else if(counter === 40) {
                                                mfpSetInterval(50);
                                        } else if(counter === 100) {
                                                mfpSetInterval(500);
                                        }
                                }, delay);
                        };

                mfpSetInterval(1);
        },

        getImage: function(item, template) {

                var guard = 0,

                        // image load complete handler
                        onLoadComplete = function() {
                                if(item) {
                                        if (item.img[0].complete) {
                                                item.img.off('.mfploader');

                                                if(item === mfp.currItem){
                                                        mfp._onImageHasSize(item);

                                                        mfp.updateStatus('ready');
                                                }

                                                item.hasSize = true;
                                                item.loaded = true;

                                                _mfpTrigger('ImageLoadComplete');

                                        }
                                        else {
                                                // if image complete check fails 200 times (20 sec), we assume that there was an error.
                                                guard++;
                                                if(guard < 200) {
                                                        setTimeout(onLoadComplete,100);
                                                } else {
                                                        onLoadError();
                                                }
                                        }
                                }
                        },

                        // image error handler
                        onLoadError = function() {
                                if(item) {
                                        item.img.off('.mfploader');
                                        if(item === mfp.currItem){
                                                mfp._onImageHasSize(item);
                                                mfp.updateStatus('error', imgSt.tError.replace('%url%', item.src) );
                                        }

                                        item.hasSize = true;
                                        item.loaded = true;
                                        item.loadError = true;
                                }
                        },
                        imgSt = mfp.st.image;

                var el = template.find('.mfp-img');
                if(el.length) {
                        var img = document.createElement('img');
                        img.className = 'mfp-img';
                        item.img = $(img).on('load.mfploader', onLoadComplete).on('error.mfploader', onLoadError);
                        img.src = item.src;

                        // without clone() "error" event is not firing when IMG is replaced by new IMG
                        // TODO: find a way to avoid such cloning
                        if(el.is('img')) {
                                item.img = item.img.clone();
                        }

                        img = item.img[0];
                        if(img.naturalWidth > 0) {
                                item.hasSize = true;
                        } else if(!img.width) {
                                item.hasSize = false;
                        }
                }

                mfp._parseMarkup(template, {
                        title: _getTitle(item),
                        img_replaceWith: item.img
                }, item);

                mfp.resizeImage();

                if(item.hasSize) {
                        if(_imgInterval) clearInterval(_imgInterval);

                        if(item.loadError) {
                                template.addClass('mfp-loading');
                                mfp.updateStatus('error', imgSt.tError.replace('%url%', item.src) );
                        } else {
                                template.removeClass('mfp-loading');
                                mfp.updateStatus('ready');
                        }
                        return template;
                }

                mfp.updateStatus('loading');
                item.loading = true;

                if(!item.hasSize) {
                        item.imgHidden = true;
                        template.addClass('mfp-loading');
                        mfp.findImageSize(item);
                }

                return template;
        }
}

});

/*>>image*/

/*>>zoom*/ var hasMozTransform,

getHasMozTransform = function() {
        if(hasMozTransform === undefined) {
                hasMozTransform = document.createElement('p').style.MozTransform !== undefined;
        }
        return hasMozTransform;
};

$.magnificPopup.registerModule('zoom', {

options: {
        enabled: false,
        easing: 'ease-in-out',
        duration: 300,
        opener: function(element) {
                return element.is('img') ? element : element.find('img');
        }
},

proto: {

        initZoom: function() {
                var zoomSt = mfp.st.zoom,
                        ns = '.zoom',
                        image;

                if(!zoomSt.enabled || !mfp.supportsTransition) {
                        return;
                }

                var duration = zoomSt.duration,
                        getElToAnimate = function(image) {
                                var newImg = image.clone().removeAttr('style').removeAttr('class').addClass('mfp-animated-image'),
                                        transition = 'all '+(zoomSt.duration/1000)+'s ' + zoomSt.easing,
                                        cssObj = {
                                                position: 'fixed',
                                                zIndex: 9999,
                                                left: 0,
                                                top: 0,
                                                '-webkit-backface-visibility': 'hidden'
                                        },
                                        t = 'transition';

                                cssObj['-webkit-'+t] = cssObj['-moz-'+t] = cssObj['-o-'+t] = cssObj[t] = transition;

                                newImg.css(cssObj);
                                return newImg;
                        },
                        showMainContent = function() {
                                mfp.content.css('visibility', 'visible');
                        },
                        openTimeout,
                        animatedImg;

                _mfpOn('BuildControls'+ns, function() {
                        if(mfp._allowZoom()) {

                                clearTimeout(openTimeout);
                                mfp.content.css('visibility', 'hidden');

                                // Basically, all code below does is clones existing image, puts in on top of the current one and animated it

                                image = mfp._getItemToZoom();

                                if(!image) {
                                        showMainContent();
                                        return;
                                }

                                animatedImg = getElToAnimate(image);

                                animatedImg.css( mfp._getOffset() );

                                mfp.wrap.append(animatedImg);

                                openTimeout = setTimeout(function() {
                                        animatedImg.css( mfp._getOffset( true ) );
                                        openTimeout = setTimeout(function() {

                                                showMainContent();

                                                setTimeout(function() {
                                                        animatedImg.remove();
                                                        image = animatedImg = null;
                                                        _mfpTrigger('ZoomAnimationEnded');
                                                }, 16); // avoid blink when switching images

                                        }, duration); // this timeout equals animation duration

                                }, 16); // by adding this timeout we avoid short glitch at the beginning of animation

                                // Lots of timeouts...
                        }
                });
                _mfpOn(BEFORE_CLOSE_EVENT+ns, function() {
                        if(mfp._allowZoom()) {

                                clearTimeout(openTimeout);

                                mfp.st.removalDelay = duration;

                                if(!image) {
                                        image = mfp._getItemToZoom();
                                        if(!image) {
                                                return;
                                        }
                                        animatedImg = getElToAnimate(image);
                                }

                                animatedImg.css( mfp._getOffset(true) );
                                mfp.wrap.append(animatedImg);
                                mfp.content.css('visibility', 'hidden');

                                setTimeout(function() {
                                        animatedImg.css( mfp._getOffset() );
                                }, 16);
                        }

                });

                _mfpOn(CLOSE_EVENT+ns, function() {
                        if(mfp._allowZoom()) {
                                showMainContent();
                                if(animatedImg) {
                                        animatedImg.remove();
                                }
                                image = null;
                        }
                });
        },

        _allowZoom: function() {
                return mfp.currItem.type === 'image';
        },

        _getItemToZoom: function() {
                if(mfp.currItem.hasSize) {
                        return mfp.currItem.img;
                } else {
                        return false;
                }
        },

        // Get element postion relative to viewport
        _getOffset: function(isLarge) {
                var el;
                if(isLarge) {
                        el = mfp.currItem.img;
                } else {
                        el = mfp.st.zoom.opener(mfp.currItem.el || mfp.currItem);
                }

                var offset = el.offset();
                var paddingTop = parseInt(el.css('padding-top'),10);
                var paddingBottom = parseInt(el.css('padding-bottom'),10);
                offset.top -= ( $(window).scrollTop() - paddingTop );

                /*

                Animating left + top + width/height looks glitchy in Firefox, but perfect in Chrome. And vice-versa.

                 */
                var obj = {
                        width: el.width(),
                        // fix Zepto height+padding issue
                        height: (_isJQ ? el.innerHeight() : el[0].offsetHeight) - paddingBottom - paddingTop
                };

                // I hate to do this, but there is no another option
                if( getHasMozTransform() ) {
                        obj['-moz-transform'] = obj['transform'] = 'translate(' + offset.left + 'px,' + offset.top + 'px)';
                } else {
                        obj.left = offset.left;
                        obj.top = offset.top;
                }
                return obj;
        }

}

});

/*>>zoom*/

/*>>iframe*/

var IFRAME_NS = 'iframe',

_emptyPage = '//about:blank',

_fixIframeBugs = function(isShowing) {
        if(mfp.currTemplate[IFRAME_NS]) {
                var el = mfp.currTemplate[IFRAME_NS].find('iframe');
                if(el.length) {
                        // reset src after the popup is closed to avoid "video keeps playing after popup is closed" bug
                        if(!isShowing) {
                                el[0].src = _emptyPage;
                        }

                        // IE8 black screen bug fix
                        if(mfp.isIE8) {
                                el.css('display', isShowing ? 'block' : 'none');
                        }
                }
        }
};

$.magnificPopup.registerModule(IFRAME_NS, {

options: {
        markup: '<div class="mfp-iframe-scaler">'+
                                '<div class="mfp-close"></div>'+
                                '<iframe class="mfp-iframe" src="//about:blank" frameborder="0" allowfullscreen></iframe>'+
                        '</div>',

        srcAction: 'iframe_src',

        // we don't care and support only one default type of URL by default
        patterns: {
                youtube: {
                        index: 'youtube.com',
                        id: 'v=',
                        src: '//www.youtube.com/embed/%id%?autoplay=1'
                },
                vimeo: {
                        index: 'vimeo.com/',
                        id: '/',
                        src: '//player.vimeo.com/video/%id%?autoplay=1'
                },
                gmaps: {
                        index: '//maps.google.',
                        src: '%id%&output=embed'
                }
        }
},

proto: {
        initIframe: function() {
                mfp.types.push(IFRAME_NS);

                _mfpOn('BeforeChange', function(e, prevType, newType) {
                        if(prevType !== newType) {
                                if(prevType === IFRAME_NS) {
                                        _fixIframeBugs(); // iframe if removed
                                } else if(newType === IFRAME_NS) {
                                        _fixIframeBugs(true); // iframe is showing
                                }
                        }// else {
                                // iframe source is switched, don't do anything
                        //}
                });

                _mfpOn(CLOSE_EVENT + '.' + IFRAME_NS, function() {
                        _fixIframeBugs();
                });
        },

        getIframe: function(item, template) {
                var embedSrc = item.src;
                var iframeSt = mfp.st.iframe;

                $.each(iframeSt.patterns, function() {
                        if(embedSrc.indexOf( this.index ) > -1) {
                                if(this.id) {
                                        if(typeof this.id === 'string') {
                                                embedSrc = embedSrc.substr(embedSrc.lastIndexOf(this.id)+this.id.length, embedSrc.length);
                                        } else {
                                                embedSrc = this.id.call( this, embedSrc );
                                        }
                                }
                                embedSrc = this.src.replace('%id%', embedSrc );
                                return false; // break;
                        }
                });

                var dataObj = {};
                if(iframeSt.srcAction) {
                        dataObj[iframeSt.srcAction] = embedSrc;
                }
                mfp._parseMarkup(template, dataObj, item);

                mfp.updateStatus('ready');

                return template;
        }
}

});

/*>>iframe*/

/*>>gallery*/ /**

* Get looped index depending on number of slides
*/

var _getLoopedId = function(index) {

        var numSlides = mfp.items.length;
        if(index > numSlides - 1) {
                return index - numSlides;
        } else  if(index < 0) {
                return numSlides + index;
        }
        return index;
},
_replaceCurrTotal = function(text, curr, total) {
        return text.replace(/%curr%/gi, curr + 1).replace(/%total%/gi, total);
};

$.magnificPopup.registerModule('gallery', {

options: {
        enabled: false,
        arrowMarkup: '<button title="%title%" type="button" class="mfp-arrow mfp-arrow-%dir%"></button>',
        preload: [0,2],
        navigateByImgClick: true,
        arrows: true,

        tPrev: 'Previous (Left arrow key)',
        tNext: 'Next (Right arrow key)',
        tCounter: '%curr% of %total%'
},

proto: {
        initGallery: function() {

                var gSt = mfp.st.gallery,
                        ns = '.mfp-gallery',
                        supportsFastClick = Boolean($.fn.mfpFastClick);

                mfp.direction = true; // true - next, false - prev

                if(!gSt || !gSt.enabled ) return false;

                _wrapClasses += ' mfp-gallery';

                _mfpOn(OPEN_EVENT+ns, function() {

                        if(gSt.navigateByImgClick) {
                                mfp.wrap.on('click'+ns, '.mfp-img', function() {
                                        if(mfp.items.length > 1) {
                                                mfp.next();
                                                return false;
                                        }
                                });
                        }

                        _document.on('keydown'+ns, function(e) {
                                if (e.keyCode === 37) {
                                        mfp.prev();
                                } else if (e.keyCode === 39) {
                                        mfp.next();
                                }
                        });
                });

                _mfpOn('UpdateStatus'+ns, function(e, data) {
                        if(data.text) {
                                data.text = _replaceCurrTotal(data.text, mfp.currItem.index, mfp.items.length);
                        }
                });

                _mfpOn(MARKUP_PARSE_EVENT+ns, function(e, element, values, item) {
                        var l = mfp.items.length;
                        values.counter = l > 1 ? _replaceCurrTotal(gSt.tCounter, item.index, l) : '';
                });

                _mfpOn('BuildControls' + ns, function() {
                        if(mfp.items.length > 1 && gSt.arrows && !mfp.arrowLeft) {
                                var markup = gSt.arrowMarkup,
                                        arrowLeft = mfp.arrowLeft = $( markup.replace(/%title%/gi, gSt.tPrev).replace(/%dir%/gi, 'left') ).addClass(PREVENT_CLOSE_CLASS),
                                        arrowRight = mfp.arrowRight = $( markup.replace(/%title%/gi, gSt.tNext).replace(/%dir%/gi, 'right') ).addClass(PREVENT_CLOSE_CLASS);

                                var eName = supportsFastClick ? 'mfpFastClick' : 'click';
                                arrowLeft[eName](function() {
                                        mfp.prev();
                                });
                                arrowRight[eName](function() {
                                        mfp.next();
                                });

                                // Polyfill for :before and :after (adds elements with classes mfp-a and mfp-b)
                                if(mfp.isIE7) {
                                        _getEl('b', arrowLeft[0], false, true);
                                        _getEl('a', arrowLeft[0], false, true);
                                        _getEl('b', arrowRight[0], false, true);
                                        _getEl('a', arrowRight[0], false, true);
                                }

                                mfp.container.append(arrowLeft.add(arrowRight));
                        }
                });

                _mfpOn(CHANGE_EVENT+ns, function() {
                        if(mfp._preloadTimeout) clearTimeout(mfp._preloadTimeout);

                        mfp._preloadTimeout = setTimeout(function() {
                                mfp.preloadNearbyImages();
                                mfp._preloadTimeout = null;
                        }, 16);
                });

                _mfpOn(CLOSE_EVENT+ns, function() {
                        _document.off(ns);
                        mfp.wrap.off('click'+ns);

                        if(mfp.arrowLeft && supportsFastClick) {
                                mfp.arrowLeft.add(mfp.arrowRight).destroyMfpFastClick();
                        }
                        mfp.arrowRight = mfp.arrowLeft = null;
                });

        },
        next: function() {
                mfp.direction = true;
                mfp.index = _getLoopedId(mfp.index + 1);
                mfp.updateItemHTML();
        },
        prev: function() {
                mfp.direction = false;
                mfp.index = _getLoopedId(mfp.index - 1);
                mfp.updateItemHTML();
        },
        goTo: function(newIndex) {
                mfp.direction = (newIndex >= mfp.index);
                mfp.index = newIndex;
                mfp.updateItemHTML();
        },
        preloadNearbyImages: function() {
                var p = mfp.st.gallery.preload,
                        preloadBefore = Math.min(p[0], mfp.items.length),
                        preloadAfter = Math.min(p[1], mfp.items.length),
                        i;

                for(i = 1; i <= (mfp.direction ? preloadAfter : preloadBefore); i++) {
                        mfp._preloadItem(mfp.index+i);
                }
                for(i = 1; i <= (mfp.direction ? preloadBefore : preloadAfter); i++) {
                        mfp._preloadItem(mfp.index-i);
                }
        },
        _preloadItem: function(index) {
                index = _getLoopedId(index);

                if(mfp.items[index].preloaded) {
                        return;
                }

                var item = mfp.items[index];
                if(!item.parsed) {
                        item = mfp.parseEl( index );
                }

                _mfpTrigger('LazyLoad', item);

                if(item.type === 'image') {
                        item.img = $('<img class="mfp-img" />').on('load.mfploader', function() {
                                item.hasSize = true;
                        }).on('error.mfploader', function() {
                                item.hasSize = true;
                                item.loadError = true;
                                _mfpTrigger('LazyLoadError', item);
                        }).attr('src', item.src);
                }

                item.preloaded = true;
        }
}

});

/* Touch Support that might be implemented some day

addSwipeGesture: function() {

var startX,
        moved,
        multipleTouches;

        return;

var namespace = '.mfp',
        addEventNames = function(pref, down, move, up, cancel) {
                mfp._tStart = pref + down + namespace;
                mfp._tMove = pref + move + namespace;
                mfp._tEnd = pref + up + namespace;
                mfp._tCancel = pref + cancel + namespace;
        };

if(window.navigator.msPointerEnabled) {
        addEventNames('MSPointer', 'Down', 'Move', 'Up', 'Cancel');
} else if('ontouchstart' in window) {
        addEventNames('touch', 'start', 'move', 'end', 'cancel');
} else {
        return;
}
_window.on(mfp._tStart, function(e) {
        var oE = e.originalEvent;
        multipleTouches = moved = false;
        startX = oE.pageX || oE.changedTouches[0].pageX;
}).on(mfp._tMove, function(e) {
        if(e.originalEvent.touches.length > 1) {
                multipleTouches = e.originalEvent.touches.length;
        } else {
                //e.preventDefault();
                moved = true;
        }
}).on(mfp._tEnd + ' ' + mfp._tCancel, function(e) {
        if(moved && !multipleTouches) {
                var oE = e.originalEvent,
                        diff = startX - (oE.pageX || oE.changedTouches[0].pageX);

                if(diff > 20) {
                        mfp.next();
                } else if(diff < -20) {
                        mfp.prev();
                }
        }
});

}, */

/*>>gallery*/

/*>>retina*/

var RETINA_NS = 'retina';

$.magnificPopup.registerModule(RETINA_NS, {

options: {
        replaceSrc: function(item) {
                return item.src.replace(/\.\w+$/, function(m) { return '@2x' + m; });
        },
        ratio: 1 // Function or number.  Set to 1 to disable.
},
proto: {
        initRetina: function() {
                if(window.devicePixelRatio > 1) {

                        var st = mfp.st.retina,
                                ratio = st.ratio;

                        ratio = !isNaN(ratio) ? ratio : ratio();

                        if(ratio > 1) {
                                _mfpOn('ImageHasSize' + '.' + RETINA_NS, function(e, item) {
                                        item.img.css({
                                                'max-width': item.img[0].naturalWidth / ratio,
                                                'width': '100%'
                                        });
                                });
                                _mfpOn('ElementParse' + '.' + RETINA_NS, function(e, item) {
                                        item.src = st.replaceSrc(item, ratio);
                                });
                        }
                }

        }
}

});

/*>>retina*/

/*>>fastclick*/ /**

* FastClick event implementation. (removes 300ms delay on touch devices)
* Based on https://developers.google.com/mobile/articles/fast_buttons
*
* You may use it outside the Magnific Popup by calling just:
*
* $('.your-el').mfpFastClick(function() {
*     console.log('Clicked!');
* });
*
* To unbind:
* $('.your-el').destroyMfpFastClick();
*
*
* Note that it's a very basic and simple implementation, it blocks ghost click on the same element where it was bound.
* If you need something more advanced, use plugin by FT Labs https://github.com/ftlabs/fastclick
*
*/

(function() {

var ghostClickDelay = 1000,
        supportsTouch = 'ontouchstart' in window,
        unbindTouchMove = function() {
                _window.off('touchmove'+ns+' touchend'+ns);
        },
        eName = 'mfpFastClick',
        ns = '.'+eName;

// As Zepto.js doesn't have an easy way to add custom events (like jQuery), so we implement it in this way
$.fn.mfpFastClick = function(callback) {

        return $(this).each(function() {

                var elem = $(this),
                        lock;

                if( supportsTouch ) {

                        var timeout,
                                startX,
                                startY,
                                pointerMoved,
                                point,
                                numPointers;

                        elem.on('touchstart' + ns, function(e) {
                                pointerMoved = false;
                                numPointers = 1;

                                point = e.originalEvent ? e.originalEvent.touches[0] : e.touches[0];
                                startX = point.clientX;
                                startY = point.clientY;

                                _window.on('touchmove'+ns, function(e) {
                                        point = e.originalEvent ? e.originalEvent.touches : e.touches;
                                        numPointers = point.length;
                                        point = point[0];
                                        if (Math.abs(point.clientX - startX) > 10 ||
                                                Math.abs(point.clientY - startY) > 10) {
                                                pointerMoved = true;
                                                unbindTouchMove();
                                        }
                                }).on('touchend'+ns, function(e) {
                                        unbindTouchMove();
                                        if(pointerMoved || numPointers > 1) {
                                                return;
                                        }
                                        lock = true;
                                        e.preventDefault();
                                        clearTimeout(timeout);
                                        timeout = setTimeout(function() {
                                                lock = false;
                                        }, ghostClickDelay);
                                        callback();
                                });
                        });

                }

                elem.on('click' + ns, function() {
                        if(!lock) {
                                callback();
                        }
                });
        });
};

$.fn.destroyMfpFastClick = function() {
        $(this).off('touchstart' + ns + ' click' + ns);
        if(supportsTouch) _window.off('touchmove'+ns+' touchend'+ns);
};

})();

/*>>fastclick*/

_checkInstance(); })(window.jQuery || window.Zepto);