/*
This file is part of JonDesign's SmoothGallery v2.1beta1.
Main Developer: Jonathan Schemoul (JonDesign: http://www.jondesign.net/)
License: GPL
Some quirks by Alliance Port
*/
/*
This file is part of JonDesign's SmoothGallery v2.1beta1.
 
JonDesign's SmoothGallery is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
 
JonDesign's SmoothGallery is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
 
You should have received a copy of the GNU General Public License
along with JonDesign's SmoothGallery; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 
Main Developer: Jonathan Schemoul (JonDesign: http://www.jondesign.net/)
Contributed code by:
- Christian Ehret (bugfix)
- Nitrix (bugfix)
- Valerio from Mad4Milk for his great help with the carousel scrolling and many other things.
- Archie Cowan for helping me find a bugfix on carousel inner width problem.
- Tomocchino from #mootools for the preloader class
Many thanks to:
- The mootools team for the great mootools lib, and it's help and support throughout the project.
- Harald Kirschner (digitarald: http://digitarald.de/) for all his great libs. Some used here as plugins.
*/
 
/* some quirks to circumvent broken stuff in mt1.2 */
function isBody(element){
    return (/^(?:body|html)$/i).test(element.tagName);
};
Element.implement({
    getPosition: function(relative){
    if (isBody(this)) return {x: 0, y: 0};
    var el = this, position = {x: 0, y: 0};
    while (el){
        position.x += el.offsetLeft;
        position.y += el.offsetTop;
        el = el.offsetParent;
    }
    var rpos = (relative) ? $(relative).getPosition() : {x: 0, y: 0};
    return {x: position.x - rpos.x, y: position.y - rpos.y};
    }
});
 
// declaring the class
var gallery = {
    Implements: [Events, Options],
    options: {
        showArrows: true,
        showCarousel: true,
        showInfopane: true,
        embedLinks: true,
        fadeDuration: 500,
        timed: false,
        delay: 9000,
        preloader: true,
        preloaderImage: true,
        preloaderErrorImage: true,
        /* Data retrieval */
        manualData: [],
        populateFrom: false,
        populateData: true,
        destroyAfterPopulate: true,
        elementSelector: "div.imageElement",
        titleSelector: "h3",
        subtitleSelector: "p",
        linkSelector: "a.open",
        imageSelector: "img.full",
        thumbnailSelector: "img.thumbnail",
        defaultTransition: "fade",
        /* InfoPane options */
        slideInfoZoneOpacity: 0.7,
        slideInfoZoneSlide: true,
        /* Carousel options */
        carouselMinimizedOpacity: 0.4,
        carouselMinimizedHeight: 180,
        carouselMaximizedOpacity: 0.9,
        thumbHeight: 75,
        thumbWidth: 100,
        thumbSpacing: 10,
        thumbIdleOpacity: 0.2,
        textShowCarousel: 'Pictures',
        showCarouselLabel: true,
        thumbCloseCarousel: true,
        useThumbGenerator: false,
        thumbGenerator: 'resizer.php',
        useExternalCarousel: false,
        carouselElement: false,
        carouselHorizontal: true,
        activateCarouselScroller: true,
        carouselPreloader: true,
        textPreloadingCarousel: 'Loading...',
        /* CSS Classes */
        baseClass: 'jdGallery',
        withArrowsClass: 'withArrows',
        /* Plugins: HistoryManager */
        useHistoryManager: false,
        customHistoryKey: false,
        /* Plugins: ReMooz */
        useReMooz: false
    },
    initialize: function(element, options) {
        this.setOptions( options );
        this.fireEvent('onInit');
        this.currentIter = 0;
        this.lastIter = 0;
        this.maxIter = 0;
        this.galleryElement = element;
        this.galleryData = this.options.manualData;
        this.galleryInit = 1;
        this.galleryElements = Array();
        this.thumbnailElements = Array();
        this.galleryElement.addClass(this.options.baseClass);
 
        if (this.options.useReMooz&&(this.options.defaultTransition=="fade"))
            this.options.defaultTransition="crossfade";
 
        this.populateFrom = element;
        if (this.options.populateFrom)
            this.populateFrom = this.options.populateFrom;
        if (this.options.populateData)
            this.populateData();
        element.style.display="block";
 
        if (this.options.useHistoryManager)
            this.initHistory();
 
        if ((this.options.embedLinks)|(this.options.useReMooz)) {
            this.currentLink = new Element('a').addClass('open').setProperties({
                href: '#',
                title: ''
            }).injectInside(element);
        if ((!this.options.showArrows) && (!this.options.showCarousel))
            this.galleryElement = element = this.currentLink;
        else
            this.currentLink.setStyle('display', 'none');
        }

        this.constructElements();
        if ((this.galleryData.length>1)&&(this.options.showArrows)) {
            var leftArrow = new Element('a').addClass('left').addEvent(
                'click',
                this.prevItem.bind(this)
            );
            var extra = new Element('span');
            leftArrow.appendChild(extra);
            leftArrow.injectInside(element);
            var rightArrow = new Element('a').addClass('right').addEvent(
                'click',
                this.nextItem.bind(this)
            ).injectInside(element);
            var extra = new Element('span');
            rightArrow.appendChild(extra);
            rightArrow.injectInside(element);
            this.galleryElement.addClass(this.options.withArrowsClass);
        }
        this.loadingElement = new Element('div').addClass('loadingElement').injectInside(element);
        if (this.options.showInfopane) this.initInfoSlideshow();
        if (this.options.showCarousel) this.initCarousel();
        this.doSlideShow(1);
    },
    populateData: function() {
        currentArrayPlace = this.galleryData.length;
        options = this.options;
        var data = $A(this.galleryData);
        data.extend(this.populateGallery(this.populateFrom, currentArrayPlace));
        this.galleryData = data;
        this.fireEvent('onPopulated');
    },
    populateGallery: function(element, startNumber) {
       var data = [];
        options = this.options;
        currentArrayPlace = startNumber;
        element.getElements(options.elementSelector).each(function(el) {
            elementDict = $H({
                image: el.getElement(options.imageSelector).getProperty('src'),
                number: currentArrayPlace,
                transition: this.options.defaultTransition
            });
            if ((options.showInfopane) | (options.showCarousel))
                elementDict.extend({
                    title: el.getElement(options.titleSelector).innerHTML,
                    description: el.getElement(options.subtitleSelector).innerHTML,
					videoBtn: el.getElement(options.videoBtnSelector).innerHTML,
					location: el.getProperty('class'),
					videohref: el.getElement(options.videoBtnSelector).href || false,
					videodescription: el.getElement(options.videoDescriptionSelector).innerHTML
                });
            if ((options.embedLinks) | (options.useReMooz))
                elementDict.extend({
                    link: el.getElement(options.linkSelector).href||false,
                    linkTitle: el.getElement(options.linkSelector).title||false,
                    linkTarget: el.getElement(options.linkSelector).getProperty('target')||false
                });
            if ((!options.useThumbGenerator) && (options.showCarousel))
                elementDict.extend({
                    thumbnail: el.getElement(options.thumbnailSelector).getProperty('src')
            });
            else if (options.useThumbGenerator)
                elementDict.extend({
                    thumbnail: options.thumbGenerator + '?imgfile=' + elementDict.image + '&max_width=' + options.thumbWidth + '&max_height=' + options.thumbHeight
                });
            data.extend([elementDict]);
            currentArrayPlace++;
            if (this.options.destroyAfterPopulate)
                el.dispose();
        });
        return data;
    },
    constructElements: function() {
        el = this.galleryElement;
        if (this.options.embedLinks && (!this.options.showArrows))
            el = this.currentLink;
        this.maxIter = this.galleryData.length;
        var currentImg;
        for( var i=0;i<this.galleryData.length;i++) {
            var currentImg = new Fx.Morph(
                new Element('div').addClass('slideElement').setStyles({
                    'position':'absolute',
                    'left':'0px',
                    'top': '0px',
                    'margin':'0px',
                    'padding':'0px',
                    'backgroundPosition':"left center",
                    'opacity':'0'
                }).injectInside(el),
                {duration: this.options.fadeDuration}
            );
            if (this.options.preloader) {
                currentImg.source = this.galleryData[i].image;
                currentImg.loaded = false;
                currentImg.load = function(imageStyle, i) {
                    if (!imageStyle.loaded) {
                        this.galleryData[i].imgloader = new Asset.image(imageStyle.source, {
                            'onload' : function(img, i){
                                img.element.setStyle(
                                    'backgroundImage',
                                    "url('" + img.source + "')"
                                );
                                img.loaded = true;
                                img.width = this.galleryData[i].imgloader.width;
                                img.height = this.galleryData[i].imgloader.height;
                            }.pass([imageStyle, i], this)
                        });
                    }
                }.pass([currentImg, i], this);
            } else {
                currentImg.element.setStyle(
                    'backgroundImage',
                    "url('" + this.galleryData[i].image + "')"
                );
            }
            this.galleryElements[parseInt(i)] = currentImg;
        }
    },
    destroySlideShow: function(element) {
        var myClassName = element.className;
        var newElement = new Element('div').addClass('myClassName');
        element.parentNode.replaceChild(newElement, element);
    },
    startSlideShow: function() {
        this.fireEvent('onStart');
        this.loadingElement.style.display = "none";
        this.lastIter = this.maxIter - 1;
        this.currentIter = 0;
        this.galleryInit = 0;
        this.galleryElements[parseInt(this.currentIter)].set({opacity: 1});
        if (this.options.showInfopane)
            this.showInfoSlideShow.delay(0, this);
        if (this.options.useReMooz)
            this.makeReMooz.delay(0, this);
        var textShowCarousel = formatString(this.options.textShowCarousel, this.currentIter+1, this.maxIter);
        if (this.options.showCarousel&&(!this.options.carouselPreloader)&&(!this.options.useExternalCarousel))
        this.carouselBtn.set('html', textShowCarousel).setProperty('title', textShowCarousel);
        this.prepareTimer();
        if (this.options.embedLinks)
            this.makeLink(this.currentIter);
    },
    nextItem: function() {
        this.fireEvent('onNextCalled');
        this.nextIter = this.currentIter+1;
        if (this.nextIter >= this.maxIter)
            this.nextIter = 0;
        this.galleryInit = 0;
        this.goTo(this.nextIter);
    },
    prevItem: function() {
        this.fireEvent('onPreviousCalled');
        this.nextIter = this.currentIter-1;
        if (this.nextIter <= -1)
            this.nextIter = this.maxIter - 1;
        this.galleryInit = 0;
        this.goTo(this.nextIter);
    },
    goTo: function(num) {
        this.clearTimer();
        if (this.options.preloader) {
            this.galleryElements[num].load();
            if (num==0)
                this.galleryElements[this.maxIter - 1].load();
            else
                this.galleryElements[num - 1].load();
            if (num==(this.maxIter - 1))
                this.galleryElements[0].load();
            else
                this.galleryElements[num + 1].load();
        }
        if (this.options.embedLinks)
            this.clearLink();
        if (this.options.showInfopane) {
            this.slideInfoZone.clearChain();
            this.hideInfoSlideShow().chain(this.changeItem.pass(num, this));
        } else
            this.currentChangeDelay = this.changeItem.delay(500, this, num);
        if (this.options.embedLinks)
            this.makeLink(num);
            this.prepareTimer();
    },
    changeItem: function(num) {
        this.fireEvent('onStartChanging');
        this.galleryInit = 0;
        if (this.currentIter != num) {
            for(i=0;i<this.maxIter;i++) {
                if ((i != this.currentIter))
                    this.galleryElements[i].set({opacity: 0});
            }
        gallery.Transitions[this.galleryData[num].transition].pass([
            this.galleryElements[this.currentIter],
            this.galleryElements[num],
            this.currentIter,
            num], this)();
        this.currentIter = num;
        if (this.options.useReMooz)
            this.makeReMooz();
        }
        var textShowCarousel = formatString(this.options.textShowCarousel, num+1, this.maxIter);
        if ((this.options.showCarousel)&&(!this.options.useExternalCarousel))
            this.carouselBtn.set('html', textShowCarousel).setProperty('title', textShowCarousel);
        this.doSlideShow.bind(this)();
        this.fireEvent('onChanged');
    },
    clearTimer: function() {
        if (this.options.timed)
            $clear(this.timer);
    },
    prepareTimer: function() {
        if (this.options.timed)
            this.timer = this.nextItem.delay(this.options.delay, this);
    },
    doSlideShow: function(position) {
        if (this.galleryInit == 1) {
            imgPreloader = new Image();
            imgPreloader.onload = function(){
                this.startSlideShow.delay(10, this);
            }.bind(this);
            imgPreloader.src = this.galleryData[0].image;
            if(this.options.preloader)
                this.galleryElements[0].load();
        } else {
            if (this.options.showInfopane) {
                if (this.options.showInfopane) {
                    this.showInfoSlideShow.delay((0 + this.options.fadeDuration), this);
                } else if ((this.options.showCarousel)&&(this.options.activateCarouselScroller))
this.centerCarouselOn(position);
            }
        }
    },
    createCarousel: function() {
        var carouselElement;
        if (!this.options.useExternalCarousel) {
            var carouselContainerElement = new Element('div').addClass('carouselContainer').injectInside(this.galleryElement);
            this.carouselContainer = new Fx.Morph(carouselContainerElement, {transition: Fx.Transitions.Expo.easeOut});
            this.carouselContainer.normalHeight = carouselContainerElement.offsetHeight;
            this.carouselContainer.set({'opacity': this.options.carouselMinimizedOpacity, 'top': (this.options.carouselMinimizedHeight - this.carouselContainer.normalHeight)});
            this.carouselBtn = new Element('a').addClass('carouselBtn').setProperties({
                title: this.options.textShowCarousel
            }).injectInside(carouselContainerElement);
            if(this.options.carouselPreloader)
                this.carouselBtn.set('html', this.options.textPreloadingCarousel);
            else
                this.carouselBtn.set('html', this.options.textShowCarousel);
            this.carouselBtn.addEvent(
                'click', function () {
                    this.carouselContainer.cancel();
                        this.toggleCarousel();
                    }.bind(this)
                );
            this.carouselActive = false;
            carouselElement = new Element('div').addClass('carousel').injectInside(carouselContainerElement);
            this.carousel = new Fx.Morph(carouselElement);
        } else {
            carouselElement = $(this.options.carouselElement).addClass('jdExtCarousel');
        }
        this.carouselElement = new Fx.Morph(carouselElement, {transition: Fx.Transitions.Expo.easeOut});
        this.carouselElement.normalHeight = carouselElement.offsetHeight;
        if (this.options.showCarouselLabel)
            this.carouselLabel = new Element('p').addClass('label').injectInside(carouselElement);
        carouselWrapper = new Element('div').addClass('carouselWrapper').injectInside(carouselElement);
        this.carouselWrapper = new Fx.Morph(carouselWrapper, {transition: Fx.Transitions.Expo.easeOut});
        this.carouselWrapper.normalHeight = carouselWrapper.offsetHeight;
        this.carouselInner = new Element('div').addClass('carouselInner').injectInside(carouselWrapper);
        if (this.options.activateCarouselScroller) {
            this.carouselWrapper.scroller = new Scroller(carouselWrapper, {
                area: 100,
                velocity: 0.2
            });
            this.carouselWrapper.elementScroller = new Fx.Scroll(carouselWrapper, {
                duration: 400,
                onStart: this.carouselWrapper.scroller.stop.bind(this.carouselWrapper.scroller),
                onComplete: this.carouselWrapper.scroller.start.bind(this.carouselWrapper.scroller)
            });
        }
    },
fillCarousel: function() {
this.constructThumbnails();
this.carouselInner.normalWidth = ((this.maxIter * (this.options.thumbWidth + this.options.thumbSpacing + 2))+this.options.thumbSpacing) + "px";
if (this.options.carouselHorizontal)
this.carouselInner.style.width = this.carouselInner.normalWidth;
},
initCarousel: function () {
this.createCarousel();
this.fillCarousel();
if (this.options.carouselPreloader)
this.preloadThumbnails();
},
flushCarousel: function() {
this.thumbnailElements.each(function(myFx) {
myFx.element.dispose();
myFx = myFx.element = null;
});
this.thumbnailElements = [];
},
toggleCarousel: function() {
if (this.carouselActive)
this.hideCarousel();
else
this.showCarousel();
},
showCarousel: function () {
this.fireEvent('onShowCarousel');
this.carouselContainer.start({
'opacity': this.options.carouselMaximizedOpacity,
'top': 0
}).chain(function() {
this.carouselActive = true;
this.carouselWrapper.scroller.start();
this.fireEvent('onCarouselShown');
this.carouselContainer.options.onComplete = null;
}.bind(this));
},
    hideCarousel: function () {
        this.fireEvent('onHideCarousel');
        var targetTop = this.options.carouselMinimizedHeight - this.carouselContainer.normalHeight;
        this.carouselContainer.start({
            'opacity': this.options.carouselMinimizedOpacity,
            'top': targetTop
        }).chain(function() {
            this.carouselActive = false;
            this.carouselWrapper.scroller.stop();
            this.fireEvent('onCarouselHidden');
            this.carouselContainer.options.onComplete = null;
        }.bind(this));
    },
    constructThumbnails: function () {
        element = this.carouselInner;
        for (var i=0;i<this.galleryData.length;i++) {
            var currentImg = new Fx.Morph(new Element ('div').addClass("thumbnail").setStyles({
                backgroundImage: "url('" + this.galleryData[i].thumbnail + "')",
                backgroundPosition: "left center",
                backgroundRepeat: 'no-repeat',
                marginLeft: this.options.thumbSpacing + "px",
                width: this.options.thumbWidth + "px",
                height: this.options.thumbHeight + "px"
            }).injectInside(element), {duration: 200}).start({
                'opacity': this.options.thumbIdleOpacity
            });
            currentImg.element.addEvents({
                'mouseover': function (myself) {
                    myself.cancel();
                    myself.start({'opacity': 0.99});
                    if (this.options.showCarouselLabel)
                        $(this.carouselLabel).set('html', '<span class="number">' + (myself.relatedImage.number + 1) + "/" + this.maxIter + ":</span> " + myself.relatedImage.title);
                }.pass(currentImg, this), 
                'mouseout': function (myself) {
                    myself.cancel();
                    myself.start({
                        'opacity': this.options.thumbIdleOpacity});
                }.pass(currentImg, this),
                    'click': function (myself) {
                        this.goTo(myself.relatedImage.number);
                        if (this.options.thumbCloseCarousel&&(!this.options.useExternalCarousel))
                            this.hideCarousel();
                }.pass(currentImg, this)
            });
            currentImg.relatedImage = this.galleryData[i];
            this.thumbnailElements[parseInt(i)] = currentImg;
        }
    },
log: function(value) {
if(console.log)
console.log(value);
},
preloadThumbnails: function() {
var thumbnails = [];
for(i=0;i<this.galleryData.length;i++)
{
thumbnails[parseInt(i)] = this.galleryData[i].thumbnail;
}
this.thumbnailPreloader = new Preloader();
if (!this.options.useExternalCarousel)
this.thumbnailPreloader.addEvent('onComplete', function() {
var textShowCarousel = formatString(this.options.textShowCarousel, this.currentIter+1, this.maxIter);
this.carouselBtn.set('html', textShowCarousel).setProperty('title', textShowCarousel);
}.bind(this));
this.thumbnailPreloader.load(thumbnails);
},
clearThumbnailsHighlights: function()
{
for(i=0;i<this.galleryData.length;i++)
{
this.thumbnailElements[i].cancel();
this.thumbnailElements[i].start(0.2);
}
},
changeThumbnailsSize: function(width, height)
{
for(i=0;i<this.galleryData.length;i++)
{
this.thumbnailElements[i].cancel();
this.thumbnailElements[i].element.setStyles({
'width': width + "px",
'height': height + "px"
});
}
},
centerCarouselOn: function(num) {
if (!this.carouselWallMode)
{
var carouselElement = this.thumbnailElements[num];
var position = carouselElement.element.offsetLeft + (carouselElement.element.offsetWidth / 2);
var carouselWidth = this.carouselWrapper.element.offsetWidth;
var carouselInnerWidth = this.carouselInner.offsetWidth;
var diffWidth = carouselWidth / 2;
var scrollPos = position-diffWidth;
this.carouselWrapper.elementScroller.start(scrollPos,0);
}
},
    initInfoSlideshow: function() {
        this.slideInfoZone = new Fx.Morph(new Element('div').addClass('slideInfoZone').injectInside($(this.galleryElement))).set({'opacity':0});
        var slideInfoZoneTitle = new Element('h2').injectInside(this.slideInfoZone.element);
        var slideInfoZoneDescription = new Element('p').injectInside(this.slideInfoZone.element);
		var slideInfoZoneVideoDiv = new Element('div').addClass('slideInfoZoneVideoDiv').injectInside(this.slideInfoZone.element);
		var slideInfoZoneVideoBtn = new Element('a').injectInside(slideInfoZoneVideoDiv);
		var slideInfoZoneVideoDescription = new Element("p").injectInside(slideInfoZoneVideoDiv);
		slideInfoZoneVideoDescription.addClass("videodescription");
		slideInfoZoneVideoBtn.addClass("smoothbox");
        this.slideInfoZone.normalHeight = this.slideInfoZone.element.offsetHeight;
        this.slideInfoZone.element.setStyle('opacity',0);
    },
    changeInfoSlideShow: function() {
        this.hideInfoSlideShow.delay(0, this);
        this.showInfoSlideShow.delay(0, this);
    },
    showInfoSlideShow: function() {
        this.fireEvent('onShowInfopane');
        this.slideInfoZone.cancel();
        element = this.slideInfoZone.element;
        element.getElement('h2').set('html', this.galleryData[this.currentIter].title);
        element.getElement('p').set('html', this.galleryData[this.currentIter].description);
        var video = {
            desc: element.getElement('p.videodescription'),
            link: element.getElement('a.smoothbox')
        };
        if ( this.galleryData[this.currentIter].videohref ) {
            if ( video.desc )
        		video.desc.set('html', this.galleryData[this.currentIter].videodescription);
    		if ( video.link ) {
                video.link.set('html', this.galleryData[this.currentIter].videoBtn );
                video.link.setAttribute('href', this.galleryData[this.currentIter].videohref );
                video.link.addEvent('click', TB_bind );
            }
        }
        else {
            if ( video.desc )
        		video.desc.set('html', '' );
    		if ( video.link ) {
                video.link.set('html', '' );
                video.link.removeAttribute('href');
                video.link.removeEvent('click', TB_bind );
    		}
        }

		element.removeClass("aoyama").removeClass("shibuya").removeClass("hongo");

        var location = ( this.galleryData[this.currentIter].location || '' ).split(' ');
        if ( location.length > 1 ) {
    		element.addClass( location[ location.length - 1 ]);
        }

        if (this.options.slideInfoZoneSlide)
            this.slideInfoZone.start({'opacity': [0, this.options.slideInfoZoneOpacity], 'height': [0, this.slideInfoZone.normalHeight]});
        else
            this.slideInfoZone.start({'opacity': [0, this.options.slideInfoZoneOpacity]});
            if (this.options.showCarousel)
                this.slideInfoZone.chain(this.centerCarouselOn.pass(this.currentIter, this));           

        return this.slideInfoZone;
    },
    hideInfoSlideShow: function() {
        this.fireEvent('onHideInfopane');
        this.slideInfoZone.cancel();
        if (this.options.slideInfoZoneSlide)
            this.slideInfoZone.start({'opacity': 0});
        else
            this.slideInfoZone.start({'opacity': 0});
        return this.slideInfoZone;
    },
makeLink: function(num) {
this.currentLink.setProperties({
href: this.galleryData[num].link,
title: this.galleryData[num].linkTitle
});
if (!((this.options.embedLinks) && (!this.options.showArrows) && (!this.options.showCarousel)))
this.currentLink.setStyle('display', 'block');
},
clearLink: function() {
this.currentLink.setProperties({href: '', title: ''});
if (!((this.options.embedLinks) && (!this.options.showArrows) && (!this.options.showCarousel)))
this.currentLink.setStyle('display', 'none');
},
makeReMooz: function() {
this.currentLink.setProperties({
href: '#'
});
this.currentLink.setStyles({
'display': 'block'
});
 
this.galleryElements[this.currentIter].element.set('title', this.galleryData[this.currentIter].title + ' :: ' + this.galleryData[this.currentIter].description);
this.ReMooz = new ReMooz(this.galleryElements[this.currentIter].element, {
link: this.galleryData[this.currentIter].link,
shadow: false,
dragging: false,
addClick: false,
resizeOpacity: 1
});
var img = this.galleryElements[this.currentIter];
var coords = img.element.getCoordinates();
delete coords.right;
delete coords.bottom;
 
widthDiff = coords.width - img.width;
heightDiff = coords.height - img.height;
 
coords.width = img.width;
coords.height = img.height;
 
coords.left += Math.ceil(widthDiff/2)+1;
coords.top += Math.ceil(heightDiff/2)+1;
 
this.ReMooz.getOriginCoordinates = function(coords) {
return coords;
}.bind(this, coords);
this.currentLink.onclick = function () {
this.ReMooz.open.bind(this.ReMooz)();
return false;
}.bind(this);
},
/* To change the gallery data, those two functions : */
flushGallery: function() {
this.galleryElements.each(function(myFx) {
myFx.element.dispose();
myFx = myFx.element = null;
});
this.galleryElements = [];
},
changeData: function(data) {
this.galleryData = data;
this.clearTimer();
this.flushGallery();
if (this.options.showCarousel) this.flushCarousel();
this.constructElements();
if (this.options.showCarousel) this.fillCarousel();
if (this.options.showInfopane) this.hideInfoSlideShow();
this.galleryInit=1;
this.lastIter=0;
this.currentIter=0;
this.doSlideShow(1);
},
/* Plugins: HistoryManager */
initHistory: function() {
this.fireEvent('onHistoryInit');
this.historyKey = this.galleryElement.id + '-picture';
if (this.options.customHistoryKey)
this.historyKey = this.options.customHistoryKey;
 
this.history = new History.Route({
defaults: [1],
pattern: this.historyKey + '\\((\\d+)\\)',
generate: function(values) {
return [this.historyKey, '(', values[0], ')'].join('')
}.bind(this),
onMatch: function(values, defaults) {
if (parseInt(values[0])-1 < this.maxIter)
this.goTo(parseInt(values[0])-1);
}.bind(this)
});
this.addEvent('onChanged', function(){
this.history.setValue(0, this.currentIter+1);
this.history.defaults=[this.currentIter+1];
}.bind(this));
this.fireEvent('onHistoryInited');
}
};
gallery = new Class(gallery);
 
gallery.Transitions = new Hash ({
fade: function(oldFx, newFx, oldPos, newPos){
oldFx.options.transition = newFx.options.transition = Fx.Transitions.linear;
oldFx.options.duration = newFx.options.duration = this.options.fadeDuration;
if (newPos > oldPos) newFx.start({opacity: 1});
else
{
newFx.set({opacity: 1});
oldFx.start({opacity: 0});
}
},
crossfade: function(oldFx, newFx, oldPos, newPos){
oldFx.options.transition = newFx.options.transition = Fx.Transitions.linear;
oldFx.options.duration = newFx.options.duration = this.options.fadeDuration;
newFx.start({opacity: 1});
oldFx.start({opacity: 0});
},
fadebg: function(oldFx, newFx, oldPos, newPos){
oldFx.options.transition = newFx.options.transition = Fx.Transitions.linear;
oldFx.options.duration = newFx.options.duration = this.options.fadeDuration / 2;
oldFx.start({opacity: 0}).chain(newFx.start.pass([{opacity: 1}], newFx));
}
});
 
/* All code copyright 2007 Jonathan Schemoul */
 
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Follows: Preloader (class)
* Simple class for preloading images with support for progress reporting
* Copyright 2007 Tomocchino.
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
var Preloader = new Class({
  
  Implements: [Events, Options],
 
  options: {
    root : '',
    period : 100
  },
  
  initialize: function(options){
    this.setOptions(options);
  },
  
  load: function(sources) {
    this.index = 0;
    this.images = [];
    this.sources = this.temps = sources;
    this.total = this. sources.length;
    
    this.fireEvent('onStart', [this.index, this.total]);
    this.timer = this.progress.periodical(this.options.period, this);
    
    this.sources.each(function(source, index){
      this.images[index] = new Asset.image(this.options.root + source, {
        'onload' : function(){ this.index++; if(this.images[index]) this.fireEvent('onLoad', [this.images[index], index, source]); }.bind(this),
        'onerror' : function(){ this.index++; this.fireEvent('onError', [this.images.splice(index, 1), index, source]); }.bind(this),
        'onabort' : function(){ this.index++; this.fireEvent('onError', [this.images.splice(index, 1), index, source]); }.bind(this)
      });
    }, this);
  },
  
  progress: function() {
    this.fireEvent('onProgress', [Math.min(this.index, this.total), this.total]);
    if(this.index >= this.total) this.complete();
  },
  
  complete: function(){
    $clear(this.timer);
    this.fireEvent('onComplete', [this.images]);
  },
  
  cancel: function(){
    $clear(this.timer);
  }
  
});
 
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Follows: formatString (function)
* Original name: Yahoo.Tools.printf
* Copyright Yahoo.
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
function formatString() {
var num = arguments.length;
var oStr = arguments[0];
for (var i = 1; i < num; i++) {
var pattern = "\\{" + (i-1) + "\\}";
var re = new RegExp(pattern, "g");
oStr = oStr.replace(re, arguments[i]);
}
return oStr;
}



window.tws = window.tws || {};
window.tws.toLoad = window.tws.toLoad || [];
window.tws.toLoad.push('startGallery');

window.tws.startGallery = function() {

	//for main area

   var lang = tws.language || 'japanese';

    var $bannerInner = $('bannerInner');
    if ( !$bannerInner ) {
        return false;
    }

    // Randomize the banners
    var $banners = $bannerInner.getChildren(),
        getRandomInt = function( min, max ) {
            return Math.floor(Math.random() * (max - min + 1)) + min;
        },
        limit = $banners.length - 1;
    for ( var i=0; i<limit; i++) {
        $bannerInner.appendChild( $banners[ getRandomInt( 0, limit ) ] );
        $banners = $bannerInner.getChildren();
    }

/*
	var bannerInner = $('bannerInner');
	
	if ( !banners || !bannerInner ) {
	   return false;
	}
	var countCurrent = 0;
	var currentId = 0;
	var countFuture = 0;
	
	//banners.each(function(item){item.setStyle('display','none')});
	var compare2 = function(d1,d2,border){
		if(border=='-'){
			if(d1<d2){
				return true;
			}
			else{
				return false;
			}
		}
		else if(border=='+'){
			if(d1<=d2){
				return true;
			}
			else{
				return false;
			}
		}
		return false;
	};

	for(var i=0; i <banners.length; i++){
		var startDate = {y:banners[i].id.split("_")[0].substring(1).split("-")[0],
						 m:banners[i].id.split("_")[0].substring(1).split("-")[1],
						 d:banners[i].id.split("_")[0].substring(1).split("-")[2]
						 };
						 
		if(banners[i].id.split("_")[1].substring(1).split("-")[1]==undefined){
			var	endDate = startDate;
		}
		else{
		
		var endDate = {y:banners[i].id.split("_")[1].substring(1).split("-")[0],
					   m:banners[i].id.split("_")[1].substring(1).split("-")[1],
					   d:banners[i].id.split("_")[1].substring(1).split("-")[2]
					   };
		}
		
		var dayFrom = new Date(startDate.y,startDate.m-1,startDate.d);   
		var dayTo = new Date(endDate.y,endDate.m-1,endDate.d,23,59,59);
		var today = new Date();
		
		//alert(dayFrom);
		//alert(dayTo);
		
		
		if(compare2(today,dayTo,'+')){
			bannerInner.adopt(banners[i]);
			countCurrent++;
			currentId = i;
		}
		else{
			//banners[i].remove();
		}
		
	}
	if(countCurrent==0){
	
			bannerInner.adopt(banners[0]);
			var clone = $(banners[0]).clone();
			bannerInner.adopt(clone);		
	}
	
	if(countCurrent==1){
			var clone = $(banners[currentId]).clone();
			bannerInner.adopt(clone);
	}

    var bannerStack = $('bannerStack');
    if ( !bannerStack ) { } else {
        bannerStack.destroy();
	}
	*/

	var myGallery = new gallery( $bannerInner, {
			showArrows: true,
			showCarousel: false,
			showInfopane: true,
			embedLinks: true,
			fadeDuration: 500,
			timed: true,
			delay: 15000,
			preloader: true,
			preloaderImage: true,
			preloaderErrorImage: true,
			/* Data retrieval */
			manualData: [],
			populateFrom: false,
			populateData: true,
			destroyAfterPopulate: true,
			elementSelector: "div.imageElement",
			titleSelector: "h3",
			subtitleSelector: "p",
			videoBtnSelector: "a.smoothbox",
			videoDescriptionSelector: "span.event_movie_discription",
			linkSelector: "a.open",
			imageSelector: "img.full",
			thumbnailSelector: "img.thumbnail",
			defaultTransition: "fade",
			/* InfoPane options */
			slideInfoZoneOpacity: 1.0,
			slideInfoZoneSlide: false,
			/* Carousel options */
			carouselMinimizedOpacity: 0.4,
			carouselMinimizedHeight: 20,
			carouselMaximizedOpacity: 0.9,
			thumbHeight: 75,
			thumbWidth: 100,
			thumbSpacing: 10,
			thumbIdleOpacity: 0.2,
			textShowCarousel: 'Pictures',
			showCarouselLabel: true,
			thumbCloseCarousel: true,
			useThumbGenerator: false,
			thumbGenerator: 'resizer.php',
			useExternalCarousel: false,
			carouselElement: false,
			carouselHorizontal: true,
			activateCarouselScroller: true,
			carouselPreloader: true,
			textPreloadingCarousel: 'Loading...',
			/* CSS Classes */
			baseClass: 'jdGallery',
			withArrowsClass: 'withArrows',
			/* Plugins: HistoryManager */
			useHistoryManager: false,
			customHistoryKey: false
	});
};