/*
# ------------------------------------------------------------------------
# JA Rasite - Stable - Version 1.0 - Licence Owner JA115884
# ------------------------------------------------------------------------
# Copyright (C) 2004-2009 J.O.O.M Solutions Co., Ltd. All Rights Reserved.
# @license - Copyrighted Commercial Software
# Author: J.O.O.M Solutions Co., Ltd
# Websites:  http://www.joomlart.com -  http://www.joomlancers.com
# This file may not be redistributed in whole or significant part.
# ------------------------------------------------------------------------
*/
Element.Events.extend({
    'wheelup': {
        type: Element.Events.mousewheel.type,
        map: function(event) {
            event = new Event(event);
            if (event.wheel >= 0) this.fireEvent('wheelup', event)
        }
    },
    'wheeldown': {
        type: Element.Events.mousewheel.type,
        map: function(event) {
            event = new Event(event);
            if (event.wheel <= 0) this.fireEvent('wheeldown', event)
        }
    }
});

var JASlideshowThree = new Class({
    initialize: function(options) {
        this.options = Object.extend({
            buttons: {},
            interval: 5000,
            handle_event: 'click',
            button_event: 'click',
            box: {},
            size: 240,
            mode: 'horizontal',
            items: [],
            handles: [],
            onWalk: {},
            handlerBox: null,
            animation: 'fade',
            animationRepeat: 'true',
            autoPlay: false,
            languageDirection: null
        }, options || {});

        this.items = this.options.items;
        if (this.options.languageDirection == 'rtl') {
            this.modes = { horizontal: ['right', 'width'], vertical: ['top', 'height'] };
        } else {
            this.modes = { horizontal: ['left', 'width'], vertical: ['top', 'height'] };
        }
        this.box = $(this.options.box);

        this.buttons = { previous: [], next: [], play: [], playback: [], stop: [] };

        this.allbuttons = [];
        if (this.options.buttons) {
            for (var action in this.options.buttons) {
                this.addActionButtons(action, $type(this.options.buttons[action]) == 'array' ? this.options.buttons[action] : [this.options.buttons[action]]);
            }
        }
        this.handles = this.options.handles;
        if (this.handles) {
            this.addHandleButtons(this.handles);
        }
        ///
        if (this.options.handlerBox != null) {
            this.options.handlerBox.addEvents({
                'wheelup': function(e) {

                    e = new Event(e).stop();
                    this.previous(true);
                } .bind(this),

                'wheeldown': function(e) {
                    e = new Event(e).stop();

                    this.next(true);
                } .bind(this)
            });
        }
        ////
        //this.fx = new Fx.Style(this.box,this.modes[this.options.mode][0],this.options.fxOptions||{duration:500,wait:false});
        this.allbuttons.each(function(button) {
            button.addEvent('mouseover', function() { this.addClass('hover'); });
            button.addEvent('mouseout', function() { this.removeClass('hover'); });
        });

        this.currentIndex = this.options.startItem || 0;
        this.previousIndex = null;
        this.nextIndex = null;
        this._auto = null;
        this.initFx();
        if (this.options.autoPlay) this.play(this.options.interval, 'next', true);
        this.walk(this.currentIndex);
    },

    previous: function(manual) {
        this.lastIndex = this.currentIndex;
        this.currentIndex += this.currentIndex > 0 ? -1 : this.items.length - 1;
        this.walk(null, manual);
    },

    next: function(manual) {
        this.lastIndex = this.currentIndex;
        this.currentIndex += this.currentIndex < this.items.length - 1 ? 1 : 1 - this.items.length;
        this.walk(null, manual);
    },

    play: function(delay, direction, wait) {
        this.stop();
        if (!wait) {
            this[direction](false);
        }
        this._auto = this[direction].periodical(delay, this, false);
    },

    stop: function() {
        $clear(this._auto);
    },

    walk: function(item, manual) {
        //alert(item + ' ' + manual);
        if ($defined(item)) {
            this.lastIndex = this.currentIndex;
            //if(item==this.currentIndex) return;
            this.currentIndex = parseInt(item);
        }
        this.previousIndex = this.currentIndex + (this.currentIndex > 0 ? -1 : this.items.length - 1);
        this.nextIndex = this.currentIndex + (this.currentIndex < this.items.length - 1 ? 1 : 1 - this.items.length);

        if (manual || (this.nextIndex == 0 && this.options.animationRepeat == 'false')) {
            this.stop();
        }
        //this.fx.start(-this.currentIndex*this.options.size + this.options.offset);
        if (this.options.onWalk) { this.options.onWalk(this.currentIndex, (this.handles ? this.handles[this.currentIndex] : null)); }
        this.animate();
        if (manual && this.options.autoPlay) { this.play(this.options.interval, 'next', true); }
    },
    initFx: function() {
        if (this.options.animation.test(/move/)) {
            this.box.setStyle(this.modes[this.options.mode][1], (this.options.size * this.options.items.length + 200) + 'px');
            this.box.setStyle(this.modes[this.options.mode][0], (-this.currentIndex * this.options.size) + this.options.offset + 'px');
            this.fx = new Fx.Style(this.box, this.modes[this.options.mode][0], this.options.fxOptions || { duration: 500, wait: false });
            return;
        }
        this.items.setStyles({ 'position': 'absolute', 'top': 0, 'display': 'none' });
        this.items.setStyle(this.modes[this.options.mode][0], 0);
        this.items[this.currentIndex].setStyle('display', 'block');
        if (this.options.animation.test(/fade/)) {
            for (var i = 0; i < this.items.length; i++) {
                this.items[i].fx = new Fx.Style(this.items[i], 'opacity', this.options.fxOptions || { duration: 500, wait: false });
            }
        }
    },
    animate: function() {
        if (this.options.animation.test(/move/)) {
            this.fx.start(-this.currentIndex * this.options.size + this.options.offset);
            return;
        }
        var others = [];
        for (var i = 0; i < this.items.length; i++) {
            this.items[i].fx.stop();
            if (i != this.currentIndex && i != this.lastIndex) others.push(this.items[i]);
        }
        this.currentIndex = parseInt(this.currentIndex);
        $$(others).setStyle('display', 'none');
        if (this.lastIndex == this.currentIndex) {
            this.items[this.currentIndex].setStyles({ 'display': 'block', 'opacity': 1 });
        } else {
            this.items[this.currentIndex].setStyles({ 'display': 'block', 'opacity': 0, 'z-index': 10 });
            this.items[this.lastIndex].setStyles({ 'z-index': 9 });
        }
        if (this.options.animation.test(/fade/)) {
            this.items[this.lastIndex].fx.start(0);
            this.items[this.currentIndex].fx.start(1);
            return;
        }
    },

    addHandleButtons: function(handles) {
        for (var i = 0; i < handles.length; i++) {
            handles[i].addEvent(this.options.handle_event, this.walk.bind(this, [i, true]));
            this.allbuttons.push(handles[i]);
        }
        //handles.addEvent(this.options.handle_event, function(){this.blur();});
    },

    addActionButtons: function(action, buttons) {
        for (var i = 0; i < buttons.length; i++) {
            switch (action) {
                case 'previous': buttons[i].addEvent(this.options.button_event, this.previous.bind(this, true)); break;
                case 'next': buttons[i].addEvent(this.options.button_event, this.next.bind(this, true)); break;
                case 'play': buttons[i].addEvent(this.options.button_event, this.play.bind(this, [this.options.interval, 'next', false])); break;
                case 'playback': buttons[i].addEvent(this.options.button_event, this.play.bind(this, [this.options.interval, 'previous', false])); break;
                case 'stop': buttons[i].addEvent(this.options.button_event, this.stop.bind(this)); break;
            }
            this.buttons[action].push(buttons[i]);
            buttons[i].addEvent(this.options.button_event, function() { this.blur(); });
            this.allbuttons.push(buttons[i]);
        }
    }

});
///

var JASlideshow2 = new Class({
    initialize: function(element, options) {
        this.options = Object.extend({
            startItem: 0,
            showItem: 4,
            mainWidth: 360,
            mainHeight: 240,
            itemWidth: 160,
            itemHeight: 160,
            duration: 400,
            interval: 5000,
            transition: Fx.Transitions.Back.easeOut,
            thumbOpacity: '0.8',
            maskDesc: 'maskDesc',
            maskWidth: 360,
            maskHeigth: 50,
            but_prev: 'ja-slide-prev',
            but_next: 'ja-slide-next',
            maskOpacity: '0.8',
            buttonOpacity: '0.4',
            overlap: 1,
            navigation: '',
            animation: 'fade',
            animationRepeat: 'true',
            thumbSpaces: [3, 3],
            autoPlay: false,
            maskAlignment: 'bottom',
            showbtncontrol: false,
            urls: '',
            maskerTransStyle: 'opacity',
            maskerTrans: Fx.Transitions.linear,
            navePos: 'horizontal',
            languageDirection: null

        }, options || {});

        if (!this.options.animation.test(/move/)) this.options.overlap = 0;

        this.el = $(element);
        this.fxOptions = { duration: this.options.duration, transition: this.options.transition, wait: false }

        this.elmain = this.el.getElement('.ja-slide-main-wrap');
        var conWidth = this.options.overlap ? '100%' : this.options.mainWidth;
        this.elmain.setStyles({ 'width': conWidth, 'height': this.options.mainHeight });
        this.els = this.el.getElements('.ja-slide-item');
        this.els.setStyles({ 'width': this.options.mainWidth, 'height': this.options.mainHeight });
        this.options.rearWidth = 0;
        this.options.mainSpace = 0;

        if (this.options.overlap) {
            this.options.mainSpace = 10;
            this.options.rearWidth = Math.ceil((this.elmain.offsetWidth - this.options.mainWidth) / 2) - this.options.mainSpace;

            this.but_prev = this.el.getElement('.' + this.options.but_prev);
            this.but_next = this.el.getElement('.' + this.options.but_next);

            this.but_prev.setStyles({ 'opacity': this.options.buttonOpacity, 'width': this.options.rearWidth, 'height': this.options.mainHeight });
            this.but_next.setStyles({ 'opacity': this.options.buttonOpacity, 'width': this.options.rearWidth, 'height': this.options.mainHeight });

            this.but_prev.addEvents({
                'mouseover': function() { this.but_prev.setStyle('opacity', this.options.buttonOpacity / 2); } .bind(this),
                'mouseout': function() { this.but_prev.setStyle('opacity', this.options.buttonOpacity); } .bind(this)
            });

            this.but_next.addEvents({
                'mouseenter': function() { this.but_next.setStyle('opacity', this.options.buttonOpacity / 2); } .bind(this),
                'mouseleave': function() { this.but_next.setStyle('opacity', this.options.buttonOpacity); } .bind(this)
            });
            this.els.setStyle('margin-right', this.options.mainSpace);
        }

        /*Need to be fixed to work with moving up/down*/
        var navWrap = this.el.getElement('.ja-slide-thumbs-wrap');
        if (this.options.navigation && navWrap != null) {
            // for hori

            if (this.options.languageDirection == 'rtl') {
                var modes = { horizontal: ['right', 'width'], vertical_left: ['top', 'height'], vertical_right: ['top', 'height'] };
            } else {
                var modes = { horizontal: ['left', 'width'], vertical_left: ['top', 'height'], vertical_right: ['top', 'height'] };
            }
            if (this.options.navePos == 'vertical_left' || this.options.navePos == 'vertical_right') {
                navWrap.setStyles({ 'width': this.options.itemWidth, 'height': this.options.itemHeight * this.options.showItem });

            } else {
                navWrap.setStyles({ 'width': this.options.itemWidth * this.options.showItem, 'height': this.options.itemHeight });
            }
            var thumbs_thumbs = this.el.getElement('.ja-slide-thumbs');
            thumbs_thumbs.setStyle('left', 0);
            thumbs_thumbs.getChildren().setStyles({ 'width': this.options.itemWidth, 'height': this.options.itemHeight });
            var thumbs_handles = this.el.getElement('.ja-slide-thumbs-handles');
            thumbs_handles.setStyle('left', 0);
            thumbs_handles.getChildren().setStyles({ 'width': this.options.itemWidth, 'height': this.options.itemHeight });

            var thumbsFx_thumbs = new Fx.Style(thumbs_thumbs, modes[this.options.navePos][0], this.fxOptions);
            var thumbsFx_handles = new Fx.Style(thumbs_handles, modes[this.options.navePos][0], this.fxOptions);

            this.el.getElement('.ja-slide-thumbs-mask-left').setStyles({ 'height': this.options.itemHeight, 'width': 2000, 'opacity': this.options.thumbOpacity });
            this.el.getElement('.ja-slide-thumbs-mask-right').setStyles({ 'height': this.options.itemHeight, 'width': 2000, 'opacity': this.options.thumbOpacity });
            this.el.getElement('.ja-slide-thumbs-mask-center').setStyles({ 'height': this.options.itemHeight, 'width': this.options.itemWidth, 'opacity': this.options.thumbOpacity });
            var tmp = this.el.getElement('.ja-slide-thumbs-mask');
            var thumbs_mask = tmp.setStyles({ 'width': 5000 });

            tmp.setStyle(modes[this.options.navePos][0], this.options.startItem * this.options.itemHeight - 2000);

            //var thumbs_mask 	= this.el.getElement('.ja-slide-thumbs-mask').setStyle('left',(this.options.startItem*this.options.itemWidth-this.options.maskPos)+'px').setOpacity(this.options.thumbOpacity);	

            var thumbsFx_mask = new Fx.Style(thumbs_mask, modes[this.options.navePos][0], this.fxOptions);

        }
        // templ
        var navItems = this.el.getElements('.ja-slide-thumb');
        //When slideshow animate
        this.onWalk = function(currentIndex, hander) {
            if (this.options.navigation && thumbsFx_mask != null) {
                if (currentIndex <= this.options.startItem || currentIndex - this.options.startItem >= this.options.showItem - 1) {
                    this.options.startItem = currentIndex - this.options.showItem + 2;
                    if (this.options.startItem < 0) this.options.startItem = 0;
                    if (this.options.startItem > this.els.length - this.options.showItem) this.options.startItem = this.els.length - this.options.showItem;
                }
                thumbsFx_mask.start((currentIndex - this.options.startItem) * this.options.itemHeight - 2000);
                thumbsFx_thumbs.start(-this.options.startItem * this.options.itemHeight);
                thumbsFx_handles.start(-this.options.startItem * this.options.itemHeight);

                if ($defined(hander)) {
                    thumbs_handles.getElements('span').removeClass('active');
                    hander.addClass('active');
                    navItems.removeClass('active');
                    navItems[currentIndex].addClass('active');
                }

            }
            if (this.options.descMode.test(/load/) && this.options.showDesc) {
                this.hideDesc();
            }
        }

        //Description
        this.maskDesc = this.el.getElement('.' + this.options.maskDesc);

        this.maskDesc.setStyles({ 'display': 'block',
            'position': 'absolute',
            'width': this.options.maskWidth,
            'height': this.options.maskHeigth
        });



        if (this.options.showDesc) {
            if (this.options.animation.test(/move/) && this.options.overlap) {
                this.options.maskAlignment = 'left';
                this.options.maskerTransStyle = 'opacity';
            }
            this.maskDesc.setStyle(this.options.maskAlignment, this.options.rearWidth + this.options.mainSpace);
            this.maskDesc.setStyle('opacity', 0);
            if (this.options.maskerTransStyle == 'opacity') {

                this.descFx = new Fx.Style(this.maskDesc, 'opacity', { duration: 400, transition: this.options.maskerTrans });

                this.descs = this.el.getElements('.ja-slide-desc');
                this.showDesc = function() {
                    this.descFx.stop();
                    this.descFx.start(this.options.maskOpacity);
                };
                this.hideDesc = function() {
                    this.descFx.stop();
                    this.descFx.start(0.01);

                };
            } else {

                sizeOff = this.options.maskAlignment == 'top' || this.options.maskAlignment == 'bottom' ? this.options.maskHeigth : this.options.maskWidth;

                this.maskDesc.setStyle('opacity', this.options.maskOpacity);
                this.maskDesc.setStyle(this.options.maskAlignment, -this.options.mainWidth);
                this.descFx = new Fx.Style(this.maskDesc, this.options.maskAlignment, { duration: 400, transition: this.options.maskerTrans });
                this.descs = this.el.getElements('.ja-slide-desc');
                this.showDesc = function() {
                    this.descFx.stop();
                    this.descFx.start(0);
                };
                this.hideDesc = function() {
                    this.descFx.stop();
                    this.descFx.start(-sizeOff);

                };
            }

            this.swapDesc = function(currentIndex) {
                //console.log('swap '+currentIndex);
                if (this.maskDesc.currentIndex == currentIndex) return;
                if (this.maskDesc.desc) {
                    this.maskDesc.desc.remove();
                    this.maskDesc.desc = null;
                }
                if (this.descs[currentIndex] && this.descs[currentIndex].innerHTML) this.maskDesc.desc = this.descs[currentIndex].inject(this.maskDesc);
                this.maskDesc.currentIndex = currentIndex;
            }

            if (this.options.descMode.test(/mouseover/)) {
                var childs = this.el.getElements('.ja-slide-item');
                childs.each(function(itm, index) {
                    itm.addEvent('mouseover', this.showDesc.bind(this));
                    itm.addEvent('mouseout', this.hideDesc.bind(this));
                } .bind(this))
                this.maskDesc.addEvent('mouseover', this.showDesc.bind(this));
                this.maskDesc.addEvent('mouseout', this.hideDesc.bind(this));
            } else {
                this.maskDesc.setStyle('opacity', this.options.maskOpacity);
            }
        } else {
            this.maskDesc.setStyle('opacity', 0);
        }
        this.fxOptions.onComplete = function() {
            if (this.options.showDesc) {
                this.swapDesc(this.hs.currentIndex);
                if (this.options.descMode.test(/load/)) {
                    this.showDesc();
                }
            }
        } .bind(this);


        if (this.options.urls) {
            this.maskDesc.addEvent('click', function() {
                // URL
                var url = this.options.urls[this.hs.currentIndex];
                if (url) {
                    var target = this.options.targets[this.hs.currentIndex];
                    switch (target) {
                        case "_blank": 
                            {
                                window.open(url, "newWindow");
                                break;
                            }
                        default: 
                            {
                                window.location.href = url;
                                break;
                            }
                    }
                }
                // Target of URL

            } .bind(this));
        }


        this.hs = new JASlideshowThree({
            box: this.el.getElement('.ja-slide-main'),
            languageDirection: this.options.languageDirection,
            items: this.els,
            handlerBox: thumbs_handles,
            handles: thumbs_handles ? thumbs_handles.getChildren() : [],
            fxOptions: this.fxOptions,
            interval: this.options.interval,
            onWalk: this.onWalk.bind(this),
            size: this.options.mainWidth + this.options.mainSpace,
            animation: this.options.animation,
            animationRepeat: this.options.animationRepeat,
            buttons: {
                previous: this.el.getElements('.ja-slide-prev'),
                play: this.el.getElements('.ja-slide-play'),
                stop: this.el.getElements('.ja-slide-stop'),
                playback: this.el.getElements('.ja-slide-playback'),
                next: this.el.getElements('.ja-slide-next')
            },
            startItem: this.options.startItem,
            offset: this.options.overlap ? this.options.rearWidth - this.options.mainWidth : 0,
            autoPlay: this.options.autoPlay
        });

        //Case xxxx
        if (this.options.overlap) {
            var childs = this.hs.box.getChildren();
            childs[0].clone().inject(this.hs.box);
            childs[this.hs.items.length - 1].clone().injectTop(this.hs.box);
            this.hs.box.setStyle(this.hs.modes[this.hs.options.mode][1], (this.hs.options.size * (this.hs.items.length + 2) + 200) + 'px');
        }
        this.el.setStyle('visibility', 'visible');
    },

    getFxObjectByMode: function(mode, start, end) {

        switch (mode) {
            case 'sideright': return { 'left': [start, -end] }; break;
            case 'sideleft': return { 'left': [start, end] }; break;
            case 'sidetop': return { 'top': [start, end] }; break;
            case 'sidedown': return { 'top': [start, -end] }; break;
            case 'botleft': return { 'top': start, 'left': end }; break;
            default: return { 'height': [start, end] }; break;
        }
    },
    controlMark: function() {

    }
});