/*
        Milkbox v2.3 - required: mootools.js v1.2.3 core + more 1.2.3.1: Assets

        by Luca Reghellin (http://www.reghellin.com) August 2009, MIT-style license.
        Inspiration Lokesh Dhakar (http://www.lokeshdhakar.com/projects/lightbox2/)
        AND OF COURSE, SPECIAL THANKS TO THE MOOTOOLS DEVELOPERS
*/

var Milkbox = new Class({

        Implements:[Options,Events],

        options:{//set all the options here
                overlayOpacity:0.7,
                topPosition:50,
                initialWidth:250,
                initialHeight:250,
                canvasBorderWidth:'0px',
                canvasBorderColor:'#000000',
                canvasPadding:'0px',
                resizeDuration:500,
                resizeTransition:'sine:in:out',/*function (ex. Transitions.Sine.easeIn) or string (ex. 'bounce:out')*/
                autoPlay:false,
                autoPlayDelay:7,
                removeTitle:false,
                autoSize:true,
                maxHeight:0,//only if autoSize==true
                imageOfText:'von',
                onXmlGalleries:$empty,
                onClosed:$empty,
                onFileReady:$empty
        },

        initialize: function(options){

                this.setOptions(options);
                this.autoPlayBkup = { autoPlayDelay:this.options.autoPlayDelay, autoPlay:this.options.autoPlay };
                this.fullOptionsBkup = {};
                this.galleries = [];
                this.families = [];
                this.xmlFiles = [];
                this.loadedImages = [];//to check the preloaded images
                this.currentFile = null;
                this.currentIndex = null;
                this.currentGallery = null;
                this.currentRequest = null;
                this.currentResponse = null;

                this.mode = null;//'singleFile','fileGallery'
                this.closed = true;
                this.busy = true;//to control keyboard and autoplay events
                this.paused = true;
                this.fileReady = false;//to prevent overlapping loadFile calls via next_prev_aux()
                this.eventsok = false;
                this.first = true;//true if it's the first file since it opened

                this.intObj = null;

                this.formtags = null;
                this.prepareGalleries();
                //if no galleries, stop here and prevent extra memory usage.
                //so you can keep milkbox in every page of a site.
                if(this.galleries.length == 0){ return; };

                this.initMilkbox();
                this.saveOptions();//then use restoreOptions()
        },//end init

        initMilkbox:function(){

                this.prepareHTML();
                this.prepareEffects();
                this.prepareEvents();

                this.formtags = $$('select','textarea');
                this.activated = true;
        },

        /* ****** SHOW/HIDE ****** */

        //runs only 1 time per gallery
        openMilkbox:function(gallery,index){

                this.closed = false;

                if(this.formtags.length != 0){ this.formtags.setStyle('display','none') };

                this.overlay.setStyles({ 'top': -$(window).getScroll().y,'height':$(window).getScrollSize().y+$(window).getScroll().y });
                this.center.setStyle('top',$(window).getScroll().y+this.options.topPosition);

                this.currentGallery = gallery;
                this.currentIndex = index;
                this.overlay.tween('opacity',this.options.overlayOpacity);//onComplete: center.tween opacity

                if(gallery.length == 1){
                        this.mode = 'singleFile';
                        this.loadFile(gallery[index],index);
                } else {
                        this.mode = 'fileGallery';
                        var playpauseWidth = 0;
                        //interface
                        $$(this.prev, this.next, this.count).setStyle('display','block');
                        if(this.options.autoPlay){
                                this.playpause.setStyle('display','block');
                                playpauseWidth = this.playpause.getSize().x;
                        }
                        var border = this.center.getStyle('border-right-width').toInt();//border-right is just ok for design purposes..
                        var navWidth = this.prev.getSize().x+this.next.getSize().x+this.close.getSize().x+playpauseWidth+border;
                        this.navigation.setStyle('width',navWidth);
                        this.description.setStyle('margin-right',navWidth);
                        //files
                        var next = (index != gallery.length-1) ? gallery[index+1] : gallery[0];
                        var prev = (index != 0) ? gallery[index-1] : gallery[gallery.length-1];
                        var preloads = (prev == next) ? [prev] : [prev,next]; //if gallery.length == 2, then prev == next

                        this.loadFile(gallery[index],preloads);
                }//end else
        },

        loadFile:function(fileObj,preloads){
                this.fileReady = false;
                var swf = this.checkFileType(fileObj,'swf');
                if(!swf){
                        if(!this.loadedImages.contains(fileObj.retrieve('href'))){ this.center.addClass('mbLoading'); }
                        this.loadImage(fileObj.retrieve('href'));
                } else {
                        this.loadSwf(fileObj);
                }

                if(preloads){ this.preloadFiles(preloads); }
        },

        preloadFiles:function(preloads){
                preloads.each(function(fileObj,index){
                        var swf = this.checkFileType(fileObj.retrieve('href'),"swf");
                        if(!swf){ this.preloadImage(fileObj.retrieve('href')); }
                },this);
        },

        loadImage:function(file){
                var imageAsset = new Asset.image(file, { onload:function(img){
                        if(!this.loadedImages.contains(file)){ this.loadedImages.push(file); };//see next/prev events
                        this.currentFile = img;
                        this.loadAux(this.currentFile);
                }.bindWithEvent(this)});
        },

        preloadImage:function(file){
                if(!this.loadedImages.contains(file)){
                        var imageAsset = new Asset.image(file, { onload:function(img){
                                        this.loadedImages.push(file);
                        }.bindWithEvent(this)});
                }
        },


        loadSwf:function(swf){

                var swfObj = new Swiff(swf.retrieve('href'),{
                        width:swf.retrieve('width').toInt(),
                        height:swf.retrieve('height').toInt(),
                        params:{ wMode:'opaque', swLiveConnect:'false' }
                });

                this.currentFile = swfObj;
                this.loadAux(swf);
        },

        loadAux:function(file){
                this.fileReady = true; //the file is loaded and ready to be showed (see next_prev_aux())
                this.fireEvent('fileReady');
                $$(this.description,this.navigation).setStyle('visibility','hidden');
                this.navigation.setStyle('height','');//reset the height setted in center.morph.onComplete
                $$(this.next,this.prev,this.close).setStyle('backgroundPosition','0 0');
                this.showFile(file);
        },


        showFile:function(file){

                 if(this.closed){ return; };//if you close the Milkbox and an onload event is still running

                 var fileSize = new Hash();
                 var centerSize = new Hash();
                 var targetSize, canvasSize;
                var canvasAddSize, gap, b, p, d;
                 targetSize = canvasSize = {};
                 canvasAddSize = gap = b = p = d = 0;

                 if(this.options.canvasBorderWidth.toInt() != 0 && this.canvas.getStyle('borderWidth').toInt() == 0){
                         b = this.options.canvasBorderWidth + ' solid ' + this.options.canvasBorderColor;
                         this.canvas.setStyle('border',b);
                 }

                 if(this.options.canvasPadding.toInt() != 0 && this.canvas.getStyle('padding').toInt() == 0){
                         p = this.options.canvasPadding;
                         this.canvas.setStyle('padding',p);
                 }

                 canvasSize = this.canvas.getSize();
                 canvasAddSize = this.canvas.getStyle('borderWidth').toInt()*2 + this.canvas.getStyle('padding').toInt()*2;
                 this.canvas.setStyles({'opacity':0, 'width':'', 'height':''});

                 if(!file.retrieve('width')){//is an image file
                         fileSize = fileSize.extend(file.getProperties('width','height')).map(function(item){ return item.toInt(); });
                         if(this.options.autoSize){
                                 fileSize = this.computeSize(fileSize);
                                 file.setProperties({ 'width':fileSize.width, 'height':fileSize.height });
                         }
                 } else {//is an swf file
                         fileSize.extend({ 'height':file.retrieve('height').toInt(), 'width':file.retrieve('width').toInt() });
                 }

                 centerSize = centerSize.extend(this.center.getStyles('width','height')).map(function(item){ return item.toInt(); });

                 if(fileSize.width != centerSize.width){
                         targetSize.width = fileSize.width + canvasAddSize;
                         targetSize.marginLeft = -(targetSize.width/2).round();
                 }

                 gap = (canvasSize.y-canvasAddSize > 0) ? centerSize.height - canvasSize.y : 0;

            targetSize.height = fileSize.height + canvasAddSize + gap;

                //so nav doesn't move when you click next/prev
                this.canvas.setStyles({'width':fileSize.width, 'height':fileSize.height});

                 this.center.removeClass('mbLoading');

                 if(this.first){ d = 500; this.first = false; }
                 (function(){ this.center.morph(targetSize); }).delay(d,this)//onComplete: show all items
        },

        computeSize:function(oSize){

                var size = oSize;
                var wSize = window.getSize();
                var baseSize = { width:wSize.x-60, height:wSize.y-68-this.options.topPosition*2 };//tolgo 60 e 150 per sicurezza
                var ratio;
                var check;

                var max = Math.max( baseSize.height, baseSize.width );

                if(max == baseSize.width){
                        ratio = max/size.width;
                        check = 'height';
                } else {
                        ratio = max/size.height;
                        check = 'width';
                }

                ratio = (ratio <= 1) ? ratio : 1;
                size = size.map(function(item){ return Math.floor(item*ratio); });

                ratio = (baseSize[check]/size[check] <= 1) ? baseSize[check]/size[check] : 1;
                size = size.map(function(item){ return Math.floor(item*ratio); });

                if(this.options.maxHeight > 0){
                        ratio = (this.options.maxHeight/size.height < 1) ? this.options.maxHeight/size.height : 1;
                        size = size.map(function(item){ return Math.floor(item*ratio); });
                }

                return size;
        },

        //{ gallery:'gall1', index:2, autoplay:true, delay:7 }
        showGallery:function(opt){
                if(!opt || !opt.gallery){ return; }
                var fileIndex = ($chk(opt.index)) ? opt.index : 0;
                var g = this.getGallery(opt.gallery);
                var auto = false;
                var d;
                if(opt.autoplay || (g['options'] && g['options'].autoplay)){ auto = true; }
                if(g != -1 && !this.opened){
                        if(auto){
                                d = (opt && opt.delay) ? opt.delay : (g['options'] && g['options'].delay) ? g['options'].delay : this.autoPlayDelay;
                                this.startAutoPlay({ gallery:g, index:fileIndex, delay:d });
                        } else {
                                this.openMilkbox(g,fileIndex);
                        }
                }
        },

        /* ******* XML/AJAX ******* */

        addGalleries:function(xmlfile){
                this.currentRequest = new Request({
                        method:'get',
                        autoCancel:true,
                        url:xmlfile,
                        onRequest:function(){
                                //placeholder
                        }.bindWithEvent(this),
                        onSuccess:function(text,xml){
                                var t = text.replace(/(<a.+)\/>/gi,"$1></a>");
                                this.setGalleries(new Element('div',{ html:t }),xmlfile);
                        }.bindWithEvent(this),
                        onFailure:function(transport){ alert('Milkbox :: addGalleries: XML file path error or local Ajax test: please test addGalleries() on-line'); }
                });

                this.currentRequest.send();
        },

        setGalleries:function(container,xmlfile){
                if(!this.xmlFiles.contains(xmlfile)){ this.xmlFiles.push(xmlfile); }
                var c = container;
                var galleries = c.getElements('.gallery');
                var links = [];
                var aplist = [];
                galleries.each(function(gallery,i){

                        var obj = {
                                gallery:gallery.getProperty('name'),
                                autoplay:Boolean(gallery.getProperty('autoplay')),
                                delay:Number(gallery.getProperty('delay'))
                        }

                        var l = gallery.getChildren('a');
                        var lx = l.map(function(link){ return link.setProperty('rel','milkbox['+obj.gallery+']'); });
                        links.push(lx);
                        if(obj.autoplay){ aplist.push(obj); }
                });

                this.prepareGalleries(links.flatten());
                this.setAutoPlay(aplist);

                if(!this.activated){ this.initMilkbox(); }

                this.fireEvent('xmlGalleries');
        },



        /* ****** UTILS ****** */

        checkFileType:function(file,type){
                var href = null;
                if($type(file) != 'string'){ href = file.retrieve('href'); }
                else{ href = file; }
                var regexp = new RegExp("\.("+type+")$","i");
                return href.split('?')[0].test(regexp);
        },

        //retrieves galleries from strings like 'gall1' or 'milkbox[gall1]' or 'milkbox:gall1'
        getGallery:function(gallery){
                var f = null;
                if(gallery.test(/^milkbox/i)){
                        f = this.families;
                } else {
                        //create a temporary array with names without 'milkbox'
                        f = this.families.map(function(item){
                                var trimmed = item.trim();
                                var name = trimmed.slice(0,trimmed.length).substr(8);
                                var cleanName = name.replace(/(.+)]$/,"$1");
                                return cleanName;
                        });
                }
                var i = f.indexOf(gallery);
                var g = (i != -1) ? this.galleries[i] : i;
                return g;
        },

        setFileProps:function(fileObj,propString){
                var s = propString.split(',');
                s.each(function(p,i){
                        var clean = p.trim().split(':');
                        fileObj.store(clean[0].trim(),clean[1].trim())
                },this);
        },

        changeOptions:function(obj){
                if(!obj){ return; }
                this.setOptions(obj);
                 this.center.get('morph').setOptions({ transition:this.options.resizeTransition,  duration:this.options.resizeDuration });
        },

        saveOptions:function(obj){
                if($chk(obj)){
                        this.fullOptionsBkup = obj;
                } else {
                        this.fullOptionsBkup = this.options;
                }
        },

        restoreOptions:function(){
                this.setOptions(this.fullOptionsBkup);
                 var b = this.options.canvasBorderWidth + ' solid ' + this.options.canvasBorderColor;
                 this.canvas.setStyles({ 'border':b, 'padding':this.options.canvasPadding});
                 this.center.get('morph').setOptions({ transition:this.options.resizeTransition,  duration:this.options.resizeDuration });
        },

        reloadGalleries:function(){

                this.galleries = [];
                this.families = [];
                //re-check for tags
                this.formtags = $$('select','textarea');

                //reload standard galleries
                this.prepareGalleries();
                this.removeGalleriesEvents();
                this.setGalleriesEvents();

                if(this.xmlFiles.length == 0){ return; }
                //reload xmlGalleries
                this.xmlFiles.each(function(xmlfile,index){
                        this.addGalleries(xmlfile);
                }.bind(this));
        },

        /* ****** AUTOPLAY ****** */

        //list:Array of objects or an object > [ { gallery:'gall1', autoplay:true, delay:6 } ]
        //to permanently define autoplay options for any gallery
        setAutoPlay:function(list){
                var l = ($type(list) == 'object') ? [list] : list;
                l.each(function(item){
                        var g = this.getGallery(item.gallery);
                        if(g == -1){ return; }
                        var a = (item.autoplay == true) ? item.autoplay : false;
                        var d = ($chk(item.delay) && a) ? item.delay : this.options.autoPlayDelay;
                        g['options'] = { autoplay:a, delay:d }
                },this);
        },

        startAutoPlay:function(opt){//opt: gallery, index, delay (in seconds)

                var g = -1;
                var i,d;
                if(opt && opt.gallery){
                        if($type(opt.gallery) == 'array'){ g = opt.gallery }
                        else if($type(opt.gallery) == 'string'){
                                g = this.getGallery(opt.gallery);
                        }
                }

                if(g == -1){ g = this.galleries[0]; }

                d = (opt && opt.delay && ($type(opt.delay) == 'number')) ? opt.delay*1000 : (g['options'] && g['options'].delay) ? g['options'].delay*1000 : this.options.autoPlayDelay*1000;
                i = (opt && opt.index && ($type(opt.index) == 'number')) ? opt.index : 0;
                if(d < this.options.resizeDuration*2){ d = this.options.resizeDuration*2 };
                this.options.autoPlayDelay = d/1000;//save autoPlayDelay because now it is customized

                if(!this.options.autoPlay){ this.setOptions({ autoPlay:true, autoPlayDelay:this.options.autoPlayDelay }); }

                if(this.closed){
                        this.openMilkbox(g,i);
                        if(this.mode != 'fileGallery'){ return; }
                        this.addEvent('fileReady',function(){
                                //wait until the first file is loaded
                                this.intObj = this.next_prev_aux.periodical(d,this,[null,'next']);
                                this.removeEvents('fileReady');
                        }.bindWithEvent(this));
                } else {
                        if(!this.closed){ this.next_prev_aux(null,'next'); }
                        this.intObj = this.next_prev_aux.periodical(d,this,[null,'next']);
                }

                this.paused = false;
        },

        stopAutoPlay:function(){
                if(this.intObj){ $clear(this.intObj); this.intObj = null; }
                this.playpause.setStyle('backgroundPosition','0 -44px');
                this.paused = true;
        },


        /* ****** INIT/CLOSE ****** */

        removeGalleriesEvents:function(){
                this.galleries.each(function(gallery){
                        $$(gallery).removeEvents('click');
                },this);
        },

        setGalleriesEvents:function(){
                this.galleries.each(function(gallery){

                        $$(gallery).addEvent('click',function(e){
                                var button=($(e.target).match('a')) ? $(e.target) : $(e.target).getParent('a');
                                e.preventDefault();

                                var g = this.getGallery(button.rel);
                                if(g.options && g.options.autoplay){
                                        this.setOptions({ autoPlay:g.options.autoplay, autoPlayDelay:g.options.delay });
                                }

                                if(this.options.autoPlay){
                                        this.startAutoPlay({ gallery:gallery, index:gallery.indexOf(button) });
                                } else {
                                        this.openMilkbox(gallery, gallery.indexOf(button));
                                }

                        }.bindWithEvent(this));
                },this);
        },

        //all the main events
        prepareEvents:function(xml){

                //galleries
                this.setGalleriesEvents();

                //next, prev, see next_prev_aux()
                this.next.addEvent('click',this.next_prev_aux.bindWithEvent(this,'next'));
                this.prev.addEvent('click',this.next_prev_aux.bindWithEvent(this,'prev'));


                //css hover doesn't work in ie6, so I must do it via js...
                $$(this.next,this.prev,this.close).addEvents({
                        'mouseover':function(){ this.setStyle('backgroundPosition','0 -22px'); },
                        'mouseout':function(){ this.setStyle('backgroundPosition','0 0'); }
                });

                //keyboard next/prev/close
                $(window.document).addEvent('keydown',function(e){
                        if(this.mode != 'fileGallery' || this.busy == true){ return; }
                        if(e.key == 'right' || e.key == 'space'){ this.next_prev_aux(e,'next'); }
                        else if(e.key == 'left'){ this.next_prev_aux(e,'prev'); }
                        else if(e.key == 'esc'){ this.closeMilkbox(); }
                }.bindWithEvent(this));

                //playpause for autoPlay
                this.playpause.addEvents({
                                'mouseover':function(e){
                                        if(this.paused == false){ this.playpause.setStyle('backgroundPosition','0 -22px'); }
                                        else { this.playpause.setStyle('backgroundPosition','0 -66px'); }
                                }.bindWithEvent(this),
                                'mouseout':function(){
                                        if(this.paused == false){ this.playpause.setStyle('backgroundPosition','0 0'); }
                                        else { this.playpause.setStyle('backgroundPosition','0 -44px'); }
                                }.bindWithEvent(this),
                                'click':function(){
                                        if(this.paused == false){
                                                this.stopAutoPlay();
                                                this.paused = true;
                                                this.playpause.setStyle('backgroundPosition','0 -66px');
                                        } else {
                                                var d = (this.currentGallery.options && this.currentGallery.options.delay) ? this.currentGallery.options.delay : this.options.autoPlayDelay;
                                                this.startAutoPlay({gallery:this.currentGallery, index:this.currentIndex+1, delay:d });
                                                this.paused = false;
                                                this.playpause.setStyle('backgroundPosition','0 0');
                                        }
                                }.bindWithEvent(this)
                });

                //overlay
                this.overlay.get('tween').addEvent('onComplete',function(){
                        if(this.overlay.getStyle('opacity') == this.options.overlayOpacity){
                                this.center.tween('opacity',1);
                        } else if(this.overlay.getStyle('opacity') == 0) {
                                this.overlay.setStyles({'height':0,'top':''});
                        };
                }.bindWithEvent(this));

                //center
                this.center.get('morph').addEvent('onComplete',function(){

                         if($type(this.currentFile) == "element"){//is image file
                                this.canvas.grab(this.currentFile);
                         } else {//object: is swf file
                                 (function(){ this.canvas.grab(this.currentFile); }).delay(500,this);
                         }

                         this.canvas.tween('opacity',1);

                         var d = (!(this.mode == 'showThisImage')) ? this.currentGallery[this.currentIndex].retrieve('title') : this.specialDescription;
                         if($chk(d)){ this.description.innerHTML = d; };

                         if(this.mode == 'fileGallery'){
                                 this.count.appendText((this.currentIndex+1)+' '+this.options.imageOfText+' '+this.currentGallery.length);
                         }

                         var currentCenterHeight = this.center.getStyle('height').toInt();

                         this.navigation.setStyle('height',this.bottom.getStyle('height').toInt());//to have the right-border height == total bottom height
                         var bottomSize = this.bottom.getSize().y;

                         //after the 1st time, currentCenterHeight is always > this.canvas.getSize().y
                         var targetOffset = (currentCenterHeight > this.canvas.getSize().y) ? (this.bottom.getSize().y+this.canvas.getSize().y)-currentCenterHeight : bottomSize;

                         this.bottom.setStyle('display','none');//to avoid rendering problems during setFinalHeight

                         this.center.retrieve('setFinalHeight').start(currentCenterHeight,currentCenterHeight+targetOffset);
                }.bindWithEvent(this));

                this.center.retrieve('setFinalHeight').addEvent('onComplete',function(){
                        this.bottom.setStyles({'visibility':'visible','display':'block'});
                        $$(this.description,this.navigation).setStyle('visibility','visible');
                        //reset overlay height based on position and height
                        var scrollSize = $(window).getScrollSize().y;
                        var scrollTop = $(window).getScroll().y;

                        this.overlay.setStyles({'height':scrollSize+scrollTop, 'top':-scrollTop });
                        this.busy = false;
                }.bindWithEvent(this));

                //reset overlay height and position onResize
                window.addEvent('resize',function(){
                        if(this.overlay.getStyle('opacity') == 0){ return; };//resize only if visible
                        var scrollSize = $(window).getScrollSize().y;
                        var scrollTop = $(window).getScroll().y;
                        this.overlay.setStyles({ 'height':scrollSize+scrollTop,'top':-scrollTop });
                }.bindWithEvent(this));

                //close
                $$(this.overlay,this.close).addEvent('click',this.closeMilkbox.bindWithEvent(this));

                //check
                this.eventsok = true;
        },

        next_prev_aux:function(e,direction){

                if(e){
                        e.preventDefault();
                        this.stopAutoPlay();
                } else {
                        //if there's no event obj, than this is called by autoPlay()
                        if(this.busy || !this.fileReady){ return; }//stop autoplay()
                }

                this.busy = true; //for keyboard and autoplay

                var i, _i;

                if(direction == "next"){
                        i= (this.currentIndex != this.currentGallery.length-1) ? this.currentIndex += 1 : this.currentIndex = 0;
                        _i= (this.currentIndex != this.currentGallery.length-1) ? this.currentIndex + 1 : 0;
                } else {
                        i= (this.currentIndex != 0) ? this.currentIndex -= 1 : this.currentIndex = this.currentGallery.length-1;
                        _i= (this.currentIndex != 0) ? this.currentIndex - 1 : this.currentGallery.length-1;
                };

                this.canvas.empty();
                this.description.empty();
                this.count.empty();

                this.loadFile(this.currentGallery[i],[this.currentGallery[_i]]);
        },

        prepareEffects:function(){
                this.overlay.set('tween',{ duration:'short',link:'cancel' });
                this.center.set('tween',{ duration:'short',link:'chain' });
                this.center.set('morph',{ duration:this.options.resizeDuration,link:'chain',transition:this.options.resizeTransition });
                this.center.store('setFinalHeight',new Fx.Tween(this.center,{property:'height',duration:'short'}));
                this.canvas.set('tween',{ link:'chain' });
        },

        prepareGalleries:function(responseElements){
                var milkbox_a = [];
                var a_tags = (responseElements) ? responseElements : $$('a');

                a_tags.each(function(a){
                        //test 'milkbox' and link extension, and collect all milkbox links
                        if(a.rel && a.rel.test(/^milkbox/i) && a.href.split('?')[0].test(/\.(gif|jpg|jpeg|png|swf)$/i)){
                                if(a.rel.length>7 && !this.families.contains(a.rel)){ this.families.push(a.rel); };
                                milkbox_a.push(a);
                        }
                },this);

                //create an array of arrays with all galleries
                milkbox_a.each(function(a){
                        $(a).store('href',a.href);
                        $(a).store('rel',a.rel);
                        $(a).store('title',a.title);
                        if(this.checkFileType(a.href,"swf")){ this.setFileProps($(a),a.rev); }

                        if(this.options.removeTitle){ $(a).removeProperty('title'); }
                        if(a.rel.length > 7){
                                this.families.each(function(f,i){
                                        if(a.rel == f){
                                                var gMounted = false;
                                                var index;
                                                this.galleries.each(function(g,k){
                                                        if(g[0].rel == f){
                                                                gMounted = true;
                                                                index = k;
                                                                return;
                                                        }
                                                });

                                                if(gMounted == true){ this.galleries[index].push($(a)); }
                                                else { this.galleries.push([$(a)]); }
                                        };
                                },this);
                        } else { this.galleries.push([$(a)]); };
                },this);

        },

        prepareHTML:function(){

                this.overlay = new Element('div', { 'id':'mbOverlay','styles':{ 'opacity':0,'visibility':'visible','height':0,'overflow':'hidden' }}).inject($(document.body));

                this.center = new Element('div', {'id':'mbCenter', 'styles':{'width':this.options.initialWidth,'height':this.options.initialHeight,'marginLeft':-(this.options.initialWidth/2),'opacity':0 }}).inject($(document.body));
                this.canvas = new Element('div', {'id':'mbCanvas'}).inject(this.center);

                this.bottom = new Element('div',{'id':'mbBottom'}).inject(this.center).setStyle('visibility','hidden');
                this.navigation = new Element('div',{'id':'mbNavigation'}).setStyle('visibility','hidden');
                this.description = new Element('div',{'id':'mbDescription'}).setStyle('visibility','hidden');

                this.bottom.adopt(this.navigation, this.description, new Element('div',{'class':'mbClear'}));

                this.close = new Element('a',{'id':'mbCloseLink'});
                this.next = new Element('a',{'id':'mbNextLink'});
                this.prev = new Element('a',{'id':'mbPrevLink'});
                this.playpause = new Element('a',{'id':'mbPlayPause'});
                this.count = new Element('span',{'id':'mbCount'});

                $$(this.next, this.prev, this.count, this.playpause).setStyle('display','none');

                this.navigation.adopt(this.close, this.next, this.prev, this.playpause, new Element('div',{'class':'mbClear'}), this.count);
        },

        closeMilkbox:function(){
                this.cancelAllEffects();
                this.stopAutoPlay();
                this.setOptions(this.autoPlayBkup);

                this.currentFile = null;
                this.currentIndex = null;
                this.currentGallery = null;
                this.currentRequest = null;
                this.currentResponse = null;

                $$(this.prev, this.next, this.playpause, this.count).setStyle('display','none');
                this.playpause.setStyle('backgroundPosition','0 0');
                var border = this.center.getStyle('border-right-width').toInt();
                var navWidth = this.close.getSize().x+border;
                this.navigation.setStyles({'width':navWidth,'height':'','visibility':'hidden'});
                this.description.setStyle('margin-right',navWidth);
                this.description.empty();
                this.bottom.setStyles({'visibility':'hidden','display':''});

           this.canvas.setStyles({'opacity':0, 'width':'', 'height':''});
                 this.canvas.empty();

                 this.count.empty();

                this.center.setStyles({'opacity':0,'width':this.options.initialWidth,'height':this.options.initialHeight,'marginLeft':-(this.options.initialWidth/2)});
                this.overlay.tween('opacity',0);//see onComplete in prepareEvents()

                if(this.formtags.length != 0){ this.formtags.setStyle('display','') };

                this.mode = null;
                this.closed = true;
                this.first = true;
                this.fileReady = false;
                this.fireEvent('closed');
        },

        cancelAllEffects:function(){
                this.overlay.get('tween').cancel();
                this.center.get('morph').cancel();
                this.center.get('tween').cancel();
                this.center.retrieve('setFinalHeight').cancel();
                this.canvas.get('tween').cancel();
        }

});//END MILKBOX;

window.addEvent('domready', function(){
        milkbox = new Milkbox();
});