/* All code copyright 2007 Taras Mankovski */
/* email: tarasm@gmail.com */
/* website: http://www.oscandy.com/author/taras */

// This class adds lightbox functionality to smoothgallery
gallery = gallery.extend({
    initialize: function(element, options) {
        this.parent(element, options);
        this.addEvent('onPopulated', this.makeLink.bind(this));
        if (options.lightbox) this.lightbox = new lightboxforsmoothgallery(this.galleryData, {});
        this.lightbox.open(0);
    },
    populateData: function() {
        currentArrayPlace = this.galleryData.length;
        options = this.options;
        data = this.galleryData;
        this.galleryElement.getElements(options.elementSelector).each(function(el) {
            elementDict = {
                imagepath: el.getElement(options.linkSelector).getProperty('href'),
                image: el.getElement(options.imageSelector).getProperty('src'),
                number: currentArrayPlace
            };
            if ((options.showInfopane) | (options.showCarousel)) {
                if (!el.getElement(options.titleSelector)) var temptitle = "";
                else var temptitle = el.getElement(options.titleSelector).innerHTML;
                if (!el.getElement(options.subtitleSelector)) var tempsubtitle = "";
                else var tempsubtitle = el.getElement(options.subtitleSelector).innerHTML;

                Object.extend(elementDict, {
                    title: temptitle,
                    description: tempsubtitle
                });
            }
            if (options.embedLinks)
                Object.extend(elementDict, {
                    link: el.getElement(options.linkSelector).href||false,
                    linkTitle: el.getElement(options.linkSelector).title||false
                });
            if ((!options.useThumbGenerator) && (options.showCarousel))
                Object.extend(elementDict, {
                    thumbnail: el.getElement(options.thumbnailSelector).src
                });
            else if (options.useThumbGenerator)
                Object.extend(elementDict, {
                    thumbnail: 'resizer.php?imgfile=' + elementDict.image + '&max_width=' + options.thumbWidth + '&max_height=' + options.thumbHeight
                });
            
            data[currentArrayPlace] = elementDict;
            currentArrayPlace++;
            if (this.options.destroyAfterPopulate)
                el.remove();
        });
        this.galleryData = data;
        this.fireEvent('onPopulated');
    },
    makeLink: function (num) {
        this.currentLink.setProperties({
            href: this.galleryData[num].link,
            title: this.galleryData[num].linkTitle
        })
        if (options.lightbox) this.currentLink.onclick = this.lightbox.open.pass(num, this.lightbox);
        if (!((this.options.embedLinks) && (!this.options.showArrows) && (!this.options.showCarousel)))
            this.currentLink.setStyle('display', 'block');  
    }
});

/*
    Slimbox v1.22 - The ultimate lightweight Lightbox clone
    by Christophe Beyls (http://www.digitalia.be) - MIT-style license.
    Inspired by the original Lightbox v2 by Lokesh Dhakar.
*/

var Lightbox = new Class({
    
    initialize: function(options) {
        this.options = Object.extend({
            resizeDuration: 400,        // Duration of height and width resizing (ms)
            initialWidth: 250,      // Initial width of the box (px)
            initialHeight: 250,     // Initial height of the box (px)
            animateCaption: true        // Enable/Disable caption animation
        }, options || {});
        this.anchors = [];
        $A(document.getElementsByTagName('a')).each(function(el){
            if(el.rel && el.href && el.rel.test('^lightbox', 'i')) {
                el.onclick = this.click.pass(el, this);
                this.anchors.push(el);
            }
        }, this);

        this.eventKeyDown = this.keyboardListener.bindAsEventListener(this);
        this.eventPosition = this.position.bind(this);

        this.buildbox();

        var nextEffect = this.nextEffect.bind(this);
        this.fx = {
            overlay: this.overlay.effect('opacity', { duration: 500 }).hide(),
            resize: this.center.effects({ duration: this.options.resizeDuration, onComplete: nextEffect }),
            image: this.image.effect('opacity', { duration: 500, onComplete: nextEffect }),
            bottom: this.bottom.effects({ duration: 400, onComplete: nextEffect })
        };
        
        this.preloadPrev = new Image();
        this.preloadNext = new Image();
    },
    buildbox : function () {
        this.overlay = new Element('div').setProperty('id', 'lbOverlay').injectInside(document.body);   
        this.center = new Element('div').setProperty('id', 'lbCenter').setStyles({width: this.options.initialWidth+'px', height: this.options.initialHeight+'px', marginLeft: '-'+(this.options.initialWidth/2)+'px', display: 'none'}).injectInside(document.body);
        this.image = new Element('div').setProperty('id', 'lbImage').injectInside(this.center);
        this.prevLink = new Element('a').setProperties({id: 'lbPrevLink', href: 'javascript:void(0)'}).setStyle('display', 'none').injectInside(this.image);
        this.nextLink = this.prevLink.clone().setProperty('id', 'lbNextLink').injectInside(this.image);
        this.prevLink.onclick = this.previous.bind(this);
        this.nextLink.onclick = this.next.bind(this);
    
        this.bottom = new Element('div').setProperty('id', 'lbBottom').setStyle('display', 'none').injectInside(document.body);
        new Element('a').setProperties({id: 'lbCloseLink', href: 'javascript:void(0)'}).injectInside(this.bottom).onclick = this.overlay.onclick = this.close.bind(this);
        this.number = new Element('div').setProperty('id', 'lbNumber').injectInside(this.bottom);
        this.caption = new Element('div').setProperty('id', 'lbCaption').injectInside(this.bottom);
        new Element('div').setStyle('clear', 'both').injectInside(this.bottom);
    },
    click: function(link) {
        if(link.rel.length == 8) {
            return this.show(link.href, link.title);
        }
        var j, imageNum, images = [];
        this.anchors.each(function(el){
            if(el.rel == link.rel) {
                for(j = 0; j < images.length; j++)
                    if(images[j][0] == el.href) break;
                if(j == images.length) {            
                    images.push([el.href, el.title]);
                    if(el.href == link.href) imageNum = j;
                }
            }
        }, this);
        return this.open(images, imageNum);
    },

    show: function(url, title) {
        return this.open([[url, title]], 0);
    },

    open: function(images, imageNum) {
        this.images = images;
        this.position();
        this.setup(true);
        this.top = Window.getScrollTop() + (Window.getHeight() / 15);
        this.center.setStyles({top: this.top+'px', display: ''});
        this.fx.overlay.custom(0.8);
        return this.changeImage(imageNum);
    },

    position: function() {
        this.overlay.setStyles({top: Window.getScrollTop()+'px', height: Window.getHeight()+'px'});
    },

    setup: function(open) {
        var elements = $A(document.getElementsByTagName('object'));
        elements.extend(document.getElementsByTagName(window.ActiveXObject ? 'select' : 'embed'));
        elements.each(function(el){ el.style.visibility = open ? 'hidden' : ''; });
        var fn = open ? 'addEvent' : 'removeEvent';
        window[fn]('scroll', this.eventPosition)[fn]('resize', this.eventPosition);
        document[fn]('keydown', this.eventKeyDown);
        this.step = 0;
    },

    keyboardListener: function(event) {
        switch(event.keyCode) {
            case 27: case 88: case 67: this.close(); break;
            case 37: case 80: this.previous(); break;   
            case 39: case 78: this.next();
        }
    },

    previous: function() {
        return this.changeImage(this.activeImage-1);
    },

    next: function() {
        return this.changeImage(this.activeImage+1);
    },
            printOrSave: function(mode){
    //alert(this.images[this.activeImage].imagepath);
     this.options.psScriptPath = "typo3conf/ext/rgsmoothgallery/savefile.php";
        if (this.options.psScriptPath) {
            var myRef = window.open(this.options.psScriptPath+'?mode='+mode+'&image='+this.images[this.activeImage].imagepath,'printsave', 'left=0,top=0,width='+(parseInt(this.center.style.width))+',height='+ (parseInt(this.center.style.height)) +',toolbar=0,resizable=1');
        }
        return true;
    },


    changeImage: function(imageNum) {       
        if(this.step || (imageNum < 0) || (imageNum >= this.images.length)) return false;
        this.step = 1;
        this.activeImage = imageNum;
        
        this.prevLink.style.display = this.nextLink.style.display = 'none';
        this.bottom.setStyles({opacity: '0', height: '0px', display: 'none'});
        this.fx.image.hide();
        this.center.className = 'lbLoading';
        
        this.preload = new Image();
        this.preload.onload = this.nextEffect.bind(this);
        this.preload.src = this.images[imageNum][0];
        return false;
    },

    nextEffect: function() {
        switch(this.step++) {
        case 1:
            this.center.className = '';
            this.image.setStyles({backgroundImage: 'url('+this.images[this.activeImage][0]+')', width: this.preload.width+'px'});
            this.image.style.height = this.prevLink.style.height = this.nextLink.style.height = this.preload.height+'px';
            
            this.caption.setHTML(this.images[this.activeImage][1] || '');
            this.number.setHTML((this.images.length == 1) ? '' : 'Image '+(this.activeImage+1)+' of '+this.images.length);
            
            if(this.activeImage != 0) this.preloadPrev.src = this.images[this.activeImage - 1][0];
            if(this.activeImage != (this.images.length - 1)) this.preloadNext.src = this.images[this.activeImage + 1][0];
            if(this.center.clientHeight != this.image.offsetHeight+20) {
                this.fx.resize.custom({height: [this.center.clientHeight, this.image.offsetHeight]});
                break;
            }
            this.step++;
        case 2:
            if(this.center.clientWidth != this.image.offsetWidth+20) {
                this.fx.resize.custom({width: [this.center.clientWidth, this.image.offsetWidth], marginLeft: [-this.center.clientWidth/2, -this.image.offsetWidth/2]});
                break;
            }
            this.step++;
        case 3:
            this.bottom.setStyles({top: (this.top + this.center.clientHeight)+'px', width: this.image.style.width, marginLeft: this.center.style.marginLeft, display: ''});
            this.fx.image.custom(0, 1);
            break;
        case 4:
            if(this.options.animateCaption) {
                this.fx.bottom.custom({opacity: [0, 1], height: [0, this.bottom.scrollHeight]});
                break;
            }
            this.bottom.setStyles({opacity: '1', height: this.bottom.scrollHeight+'px'});
        case 5:
            if(this.activeImage != 0) this.prevLink.style.display = '';
            if(this.activeImage != (this.images.length - 1)) this.nextLink.style.display = '';
            this.step = 0;
        }
    },

    close: function() {
        if(this.step < 0) return;
        this.step = -1;
        if(this.preload) {
            this.preload.onload = Class.empty;
            this.preload = null;
        }
        for(var f in this.fx) this.fx[f].clearTimer();
        this.center.style.display = this.bottom.style.display = 'none';
        this.fx.overlay.chain(this.setup.pass(false, this)).custom(0);
        return false;
    }
});

/* All code copyright 2007 Taras Mankovski */
/* email: tarasm@gmail.com */
/* website: http://www.oscandy.com/author/taras */

// This class extends lightbox class and makes the lightbox compatible with smoothgallery
var lightboxforsmoothgallery = Lightbox.extend({
    initialize: function(galleryData, options) {
        this.options = Object.extend({
            resizeDuration: 400,    // Duration of height and width resizing (ms)
            initialWidth: 250,      // Initial width of the box (px)
            initialHeight: 250,     // Initial height of the box (px)
            animateCaption: true    // Enable/Disable caption animation
        }, options || {});
        
        this.images = galleryData;
        
        this.eventKeyDown = this.keyboardListener.bindAsEventListener(this);
        this.eventPosition = this.position.bind(this);
        
        this.overlay = new Element('div').setProperty('id', 'lbOverlay').injectInside(document.body);
        
        this.center = new Element('div').setProperty('id', 'lbCenter').setStyles({width: this.options.initialWidth+'px', height: this.options.initialHeight+'px', marginLeft: '-'+(this.options.initialWidth/2)+'px', display: 'none'}).injectInside(document.body);
        this.image = new Element('div').setProperty('id', 'lbImage').injectInside(this.center);
        this.prevLink = new Element('a').setProperties({id: 'lbPrevLink', href: 'javascript:void(0)'}).setStyle('display', 'none').injectInside(this.image);
        this.nextLink = this.prevLink.clone().setProperty('id', 'lbNextLink').injectInside(this.image);
        this.prevLink.onclick = this.previous.bind(this);
        this.nextLink.onclick = this.next.bind(this);
        
        this.bottom = new Element('div').setProperty('id', 'lbBottom').setStyle('display', 'none').injectInside(document.body);
        this.close = new Element('a').setProperties({id: 'lbCloseLink', href: 'javascript:void(0)'}).injectInside(this.bottom).onclick = this.overlay.onclick = this.close.bind(this);
        this.number = new Element('div').setProperty('id', 'lbNumber').addClass('gallery').injectInside(this.bottom);
        this.description = new Element('div').setProperty('id', 'lbDescription').injectInside(this.bottom);
        this.title = new Element('div').setProperty('id', 'lbTitle').injectInside(this.description);
        new Element('div').setStyle('clear', 'both').injectInside(this.description);
        this.caption = new Element('div').setProperty('id', 'lbCaption').injectInside(this.description);

    buttons = $$('.rgsg-btn');
    if (buttons.length >0) {
    buttonsConf = buttons[0].innerHTML;    

    if (buttonsConf == 10 || buttonsConf == 11 )     new Element('a').setProperties({id: 'lbSaveLink', href: 'javascript:void(0)'}).injectInside(this.bottom).onclick = this.printOrSave.bind(this,'save');
    if (buttonsConf == 01 || buttonsConf == 11 )     new Element('a').setProperties({id: 'lbPrintLink', href: 'javascript:void(0)'}).injectInside(this.bottom).onclick = this.printOrSave.bind(this,'print');
    }
    new Element('div').setStyle('clear', 'both').injectInside(this.bottom);

        var nextEffect = this.nextEffect.bind(this);
        this.fx = {
            overlay: this.overlay.effect('opacity', { duration: 500 }).hide(),
            resize: this.center.effects({ duration: this.options.resizeDuration, onComplete: nextEffect }),
            image: this.image.effect('opacity', { duration: 500, onComplete: nextEffect }),
            bottom: this.bottom.effects({ duration: 400, onComplete: nextEffect })
        };
        
        this.preloadPrev = new Image();
        this.preloadNext = new Image();
        this.open.bind(this);
        this.changeImage.bind(this);        
    },
    buildbox : function () {
        this.overlay = new Element('div').setProperty('id', 'lbOverlay').injectInside(document.body);   
        this.center = new Element('div').setProperty('id', 'lbCenter').setStyles({width: this.options.initialWidth+'px', height: this.options.initialHeight+'px', marginLeft: '-'+(this.options.initialWidth/2)+'px', display: 'none'}).injectInside(document.body);
        this.image = new Element('div').setProperty('id', 'lbImage').injectInside(this.center);
        this.prevLink = new Element('a').setProperties({id: 'lbPrevLink', href: 'javascript:void(0)'}).setStyle('display', 'none').injectInside(this.image);
        this.nextLink = this.prevLink.clone().setProperty('id', 'lbNextLink').injectInside(this.image);
        this.prevLink.onclick = this.previous.bind(this);
        this.nextLink.onclick = this.next.bind(this);
    
        this.bottom = new Element('div').setProperty('id', 'lbBottom').setStyle('display', 'none').injectInside(document.body);
        new Element('a').setProperties({id: 'lbCloseLink', href: 'javascript:void(0)'}).injectInside(this.bottom).onclick = this.overlay.onclick = this.close.bind(this);
        new Element('div').setProperty('id', 'lbDescription').injectInside(this.bottom);
        this.number = new Element('div').setProperty('id', 'lbNumber').injectInside(this.bottom);
        this.title = new Element('div').setProperty('id', 'lbTitle').injectInside(this.description);
        this.caption = new Element('div').setProperty('id', 'lbCaption').injectInside(this.description);
     alert("xxx"+buttonsConf);
    buttons = $$('.rgsg-btn');
    buttonsConf = buttons[0].innerHTML;    

    if (buttonsConf == 10 || buttonsConf == 11 )     new Element('a').setProperties({id: 'lbSaveLink', href: 'javascript:void(0)'}).injectInside(this.bottom).onclick = this.printOrSave.bind(this,'save');
    if (buttonsConf == 01 || buttonsConf == 11 )     new Element('a').setProperties({id: 'lbPrintLink', href: 'javascript:void(0)'}).injectInside(this.bottom).onclick = this.printOrSave.bind(this,'print');
        new Element('a').setProperties({id: 'lbPrintLink', href: 'javascript:void(0)'}).injectInside(this.bottom).onclick = this.printOrSave.bind(this,'print');
    
    new Element('div').setStyle('clear', 'both').injectInside(this.bottom);
    },
    open: function(num) {
        this.position();
        this.setup(true);
        this.top = Window.getScrollTop() + (Window.getHeight() / 15);
        this.center.setStyles({top: this.top+'px', display: ''});
        this.fx.overlay.custom(0.8);
        return this.changeImage(num);
    },
        printOrSave: function(mode){
    //alert(this.images[this.activeImage].imagepath);
     this.options.psScriptPath = "/typo3conf/ext/rgsmoothgallery/savefile.php";
        if (this.options.psScriptPath) {
            var myRef = window.open(this.options.psScriptPath+'?mode='+mode+'&image='+this.images[this.activeImage].imagepath,'printsave', 'left=0,top=0,width='+(parseInt(this.center.style.width))+',height='+ (parseInt(this.center.style.height)) +',toolbar=0,resizable=1');
        }
        return true;
    },
    changeImage: function(num) {        
        if(this.step || (num < 0) || (num >= this.images.length)) return false;
        this.step = 1;
        this.activeImage = num;
        
        this.prevLink.style.display = this.nextLink.style.display = 'none';
        this.bottom.setStyles({opacity: '0', height: '0px', display: 'none'});
        this.fx.image.hide();
        this.center.className = 'lbLoading';
        
        this.preload = new Image();
        this.preload.onload = this.nextEffect.bind(this);
        this.preload.src = this.images[num].imagepath;
        return false;
    },
    nextEffect: function() {
        switch(this.step++) {
        case 1:
            this.center.className = '';
            this.image.setStyles({backgroundImage: 'url('+this.images[this.activeImage].imagepath+')', width: this.preload.width+'px'});
            this.image.style.height = this.prevLink.style.height = this.nextLink.style.height = this.preload.height+'px';
            
            this.title.setHTML(this.images[this.activeImage].title || '');
            this.caption.setHTML(this.images[this.activeImage].description || '');
            this.number.setHTML((this.images.length == 1) ? '' : 'Image '+(this.activeImage+1)+' of '+this.images.length);
    
            if(this.activeImage != 0) this.preloadPrev.src = this.images[this.activeImage - 1].imagepath;
            if(this.activeImage != (this.images.length - 1)) this.preloadNext.src = this.images[this.activeImage + 1].imagepath;
            if(this.center.clientHeight != this.image.offsetHeight+20) {
                this.fx.resize.custom({height: [this.center.clientHeight, this.image.offsetHeight]});
                break;
            }
            this.step++;
        case 2:
            if(this.center.clientWidth != this.image.offsetWidth+20) {
                this.fx.resize.custom({width: [this.center.clientWidth, this.image.offsetWidth], marginLeft: [-this.center.clientWidth/2, -this.image.offsetWidth/2]});
                break;
            }
            this.step++;
        case 3:
            this.bottom.setStyles({top: (this.top + this.center.clientHeight)+'px', width: this.image.style.width, marginLeft: this.center.style.marginLeft, display: ''});
            this.fx.image.custom(0, 1);
            break;
        case 4:
            if(this.options.animateCaption) {
                this.fx.bottom.custom({opacity: [0, 1], height: [0, this.bottom.scrollHeight]});
                break;
            }
            this.bottom.setStyles({opacity: '1', height: this.bottom.scrollHeight+'px'});
        case 5:
            if(this.activeImage != 0) this.prevLink.style.display = '';
            if(this.activeImage != (this.images.length - 1)) this.nextLink.style.display = '';
            this.step = 0;
        }
    }
});