/*
# ------------------------------------------------------------------------
#  AR2SOLUTIONS.COM
# ------------------------------------------------------------------------
*/


JaSlideshowClass = new Class({

	initialize: function(options) {

		

		this.options = options;

		if(!Cookie.get("JASLIDESHOWPLAY")){ Cookie.set("JASLIDESHOWPLAY", this.options.play, {duration: 1}); }

		//Update the images and thumbnail url

		this.options.images.each (function(img,i){

			if (!img.test('http://')) this.options.images[i] = this.options.siteurl+this.options.url+img;

		}.bind(this));

		this.options.thumbnails.each (function(img,i){

			if (!img.test('http://')) this.options.thumbnails[i] = this.options.siteurl+this.options.url+img;

		}.bind(this));



		if(this.options.play){

			this.play = this.options.play;

		}

		else{

			this.play = Cookie.get("JASLIDESHOWPLAY")=='play'?1:0;

		}			

		

		if (this.options.images.length <= 1) { return; }

		if (this.options.pan != 'rand') {

			if (isNaN(this.options.pan.toInt()) || this.options.pan.toInt() < 0 || this.options.pan.toInt() > 100) { this.options.pan = 0; }

		}

		if (this.options.zoom != 'rand') {

			if (isNaN(this.options.zoom.toInt()) || this.options.zoom.toInt() < 0 || this.options.zoom.toInt() > 100) { this.options.zoom = 0; }

		}

		this.elementdiv = $('ja-slideshow-case');

		this.bardiv = $('ja-slidebar');

		this.image = img = $E('img', this.elementdiv);

		this.fx = [];

		

		this.start();

	},

	start: function() {

		this.elementdiv.setHTML('');

		this.image.setStyles({display: 'block', position: 'absolute', left: '0', top: '0', zIndex: 1});

		this.image.injectInside(this.elementdiv);

		this.setSize();

		this.elementdiv.setStyles({display: 'block', position: 'relative', width: this.width + 'px'});

		this.div = new Element('div', {'class': 'ja-slideshowimage'});

		this.div.setStyles({display: 'block', height: (this.height + 'px'), overflow: 'hidden', position: 'relative', width: (this.width + 'px')});

		this.div.injectInside(this.elementdiv);

		this.image.injectInside(this.div);

		/*

		if (this.options.captions)

		{

			this.image.setProperty('alt', this.options.captions[0]);

			this.image.setProperty('title', this.options.captions[0]);

		}

		*/

		if (this.options.urls) {

			this.image.url = this.options.urls[0];

			var target = this.options.targets[0];

			this.image.style.cursor = "pointer";

			this.image.onclick = function() {

				// location.href = this.url;

				switch(target){

						case "_blank":{

							window.open(this.url, "newWindow");

							break;	

						}

						default:{							

							window.location.href = this.url;

							break;	

						}

					}

			}

		}

		this.imageAF = this.image.clone();

		this.imageAF.setStyle('opacity', 0);

		this.imageAF.injectAfter(this.image);

		if (this.options.navigation) { this.navigation(); }

		if ($type(this.options.captions) == 'array') {

			this.p = new Element('div');

			this.p.className = "description ja-slideshowdesc";

			this.p.setOpacity(0.75);

			if (!this.options.captions[0]) { this.p.className = "description-hidden"; }

			this.p.setHTML(this.options.captions[0]);

			this.p.injectInside(this.elementdiv);

		}

		this.direction = 'left';

		this.current = [1, 1, 0];

		this.timer = (this.timer) ? [0] : [(new Date).getTime() + this.options.duration[1], 0];

		this.loader = new Image();

		this.loader.src = this.options.url + this.options.images[this.current[0]].trim();



		if ($('jsnav0')) $('jsnav0').addClass('active');

		if (this.play==1){ this.preload();}

	},

	setSize: function () {

		obj = this.image.getCoordinates();

		this.height = ((this.options.height) ? this.options.height : obj['height']);

		this.width = ((this.options.width) ? this.options.width : obj['width']);

	},

	resize: function () {

		dh = this.height / this.loader.height;

		dw = this.width / this.loader.width;

		n = (dw > dh) ? dw : dh;

		if (this.options.resize) { img.setStyles({height: Math.ceil(this.loader.height * n) + 'px', width: Math.ceil(this.loader.width * n) + 'px'}); }

	},

	preload: function(fast) {

		

		if (this.loader.complete && ((new Date).getTime() > this.timer[0])) {

			//Change active on navigation

			if ($('jsnav'+this.current[2])) $('jsnav'+this.current[2]).removeClass ('active');

			if ($('jsnav'+this.current[0])) $('jsnav'+this.current[0]).addClass ('active');

			img = (this.current[1] % 2) ? this.imageAF : this.image;

			img.setStyles({height: 'auto', opacity: 0, width: 'auto', zIndex: this.current[1]});

			//check	

			img.setProperty('src', this.loader.src);

			/*

			if (this.options.captions)

			{

				img.setProperty('alt', this.options.captions[this.current[0]]);

				img.setProperty('title', this.options.captions[this.current[0]]);

			}

			*/

			if(this.options.animationRepeat == "false" && this.current[0]== 0){

				// this.fx.stop(true);

				return;

			}

			

			if (this.options.urls) {

				img.url = this.options.urls[this.current[0]];

				

				var target = this.options.targets[this.current[0]];

				

				img.style.cursor = "pointer";

				img.onclick = function() {

					// Target control

					switch(target){

						case "_blank":{

							window.open(this.url, "newWindow");

							break;	

						}

						default:{							

							window.location.href = this.url;

							break;	

						}

					}

				}

			} else {

				img.url = "";

				img.style.cursor = "";

				img.onclick = function() { }

			}

			this.resize();

			/*if (fast) {

				img.setStyles({left: '0px', opacity: 1, top: '0px'});

				if ($type(this.options.captions) == 'array') { this.p.setHTML(this.options.captions[this.current[0]]).setStyle('opacity', 1); }

				return this.loaded();

			}*/

			this.fx = [];

			if ($type(this.options.captions) == 'array') {

				if (this.options.caption_effect.test(/fade/)) {

					fn = function(i) {

						if (this.options.captions && this.options.captions[i]) { this.p.className = "description ja-slideshowdesc"; this.p.setHTML(this.options.captions[i]); }

						else{ this.p.setHTML(''); this.p.className = "description-hidden"; return; }

						fx = new Fx.Style(this.p, 'opacity',{duration: 800});

						fx.start(0, 0.75);

						this.fx.push(fx);

					}.pass(this.current[0], this);

					fx = new Fx.Style(this.p, 'opacity', {onComplete: fn, duration: 800});

					fx.start(this.p.getStyle('opacity'), 0);

					this.fx.push(fx);

				}

				if (this.options.caption_effect.test(/moveup/)) {

					fn = function(i) {

						if (this.options.captions && this.options.captions[i]) { 

						this.p.setStyle ('bottom', -1000);

						this.p.className = "description ja-slideshowdesc"; this.p.setHTML(this.options.captions[i]); }

						else{ this.p.setHTML(''); this.p.className = "description-hidden"; return; }

						fx = new Fx.Style(this.p, 'bottom',{duration: 800});

						fx.start(-this.p.offsetHeight, 0);

						this.fx.push(fx);

					}.pass(this.current[0], this);

					fx = new Fx.Style(this.p, 'bottom', {onComplete: fn, duration: 800});

					fx.start(this.p.getStyle('bottom').toInt(), -this.p.offsetHeight-40);

					this.fx.push(fx);

				}

			}

			if (this.options.type.test(/push|wipe/)) {

				img.setStyles({left: 'auto', right: 'auto'});

				img.setStyle(this.direction, this.width + 'px');

				img.setStyle('opacity', 1);

				if (this.options.type == 'wipe') {

					fx = new Fx.Style(img, this.direction, {duration: this.options.duration[0], transition: this.options.transition, onComplete: this.complete.bind(this)});

					fx.start(this.width, 0);

					this.fx.push(fx);

				}

				else {

					arr = [img, ((this.current[1] % 2) ? this.image : this.imageAF)];

					p0 = {};

					p0[this.direction] = [this.width, 0];

					p1 = {};

					p1[this.direction] = [0, (this.width * -1)];

					if (arr[1].getStyle(this.direction) == 'auto') {

						x = this.width - arr[1].getStyle('width').toInt();

						arr[1].setStyle(this.direction, x + 'px');

						arr[1].setStyle(((this.direction == 'left') ? 'right' : 'left'), 'auto');

						p1[this.direction] = [x, (this.width * -1)];

					}

					fx = new Fx.Elements(arr, {duration: this.options.duration[0], transition: this.options.transition, onComplete: this.complete.bind(this)});

					fx.start({'0': p0, '1': p1});

					this.fx.push(fx);

				}

			}

			else {

				img.setStyles({left: 'auto', top: 'auto', right: 'auto', bottom: 'auto'});

				arr = ['left top', 'right top', 'left bottom', 'right bottom'][this.current[1] % 4].split(' ');

				if((this.options.type).test(/zoom|combo/)) {

					arr.each(function(p) { img.setStyle(p, 0); });

				}

				zoom = ((this.options.type).test(/zoom|combo/)) ? this.zoom() : {};

				pan = ((this.options.type).test(/pan|combo/)) ? this.pan() : {};

				fx = new Fx.Style(img, 'opacity', {duration: this.options.duration[0]});

				fx.start(0, 1);

				this.fx.push(fx);

				fx = new Fx.Styles(img, {duration: (this.options.duration[0] + this.options.duration[1]), transition: Fx.Transitions.linear, onComplete: this.complete.bind(this)});

				fx.start(Object.extend(zoom, pan));

				this.fx.push(fx);

			}

						

			this.loaded();

			

			//Active/Deactive navigation item

		}

		else { this.timeout = this.preload.delay(100, this); }

	},

	complete: function() {

		if (this.play==0){$clear(this.timeout);}

		if(this.onComplete){ this.onComplete(this.current); }

	},

	loaded: function() {

		if(this.onWalk){ this.onWalk(this.current); }

		if (this.ul) {

			anchors = $ES('a[name]', this.ul);

			anchors.each(function(a, i) {

				if (i == this.current[0]) { a.addClass(this.options.classes[2]); }

				else { a.removeClass(this.options.classes[2]); }

			}, this);

		}

		this.direction = 'left';

		this.current[2] = this.current[0];

		this.current[0] = (this.current[0] == this.options.images.length - 1) ? 0 : this.current[0] + 1;

		this.current[1]++;

		this.timer[0] = (new Date).getTime() + this.options.duration[1] + ((this.options.type.test(/fade|push|wipe/)) ? this.options.duration[0] : 0);

		this.timer[1] = (new Date).getTime() + this.options.duration[0];

		this.loader = new Image();

		//this.loader.src = 'http://localhost/1.5/edenite/' + this.options.url + this.options.images[this.current[0]].trim();

		//alert(this.siteurl);

		this.loader.src = this.options.images[this.current[0]].trim();

		//alert(this.options.url);

		

		this.preload();

	},

	zoom: function() {

		z = (this.options.zoom == 'rand') ? Math.random() + 1 : (this.options.zoom.toInt() / 100.0) + 1;

		eh = Math.ceil(this.loader.height * n);

		ew = Math.ceil(this.loader.width * n);

		sh = parseInt(eh * z);

		sw = parseInt(ew * z);

		return {height: [sh, eh], width: [sw, ew]};

	},

	pan: function() {

		p = (this.options.pan == 'rand') ? Math.random() : Math.abs((this.options.pan.toInt() / 100.0) - 1);

		ex = (this.width - img.width);

		ey = (this.height - img.height);

		sx = parseInt(ex * p);

		sy = parseInt(ey * p);

		obj = {};

		if (dw > dh) { obj[arr[1]] = [sy, ey] }

		else { obj[arr[0]] = [sx, ex]; }

		return obj;

	},

	navigation: function() {

		this.ul = new Element('ul');

		if (this.options.navigation.test(/arrows|number/)) {

			li = new Element('li');

			a = new Element('a');

			a.addClass(this.options.classes[0]);

			a.innerHTML = '&laquo;';

			a.addEvent(this.options.mouse_action, function() {

				var nextitem = (this.current[0] < 2) ? this.options.images.length - (2 - this.current[0]) : this.current[0] - 2;

				if (this.current[2] == nextitem) return;

				if (this.options.navigation.test(/fast/) || (new Date).getTime() > this.timer[1]) {

					$clear(this.timeout);

					if (this.options.navigation.test(/fast/)) {

						this.fx.each(function(fx) {

							fx.time = fx.options.duration = 0;

							fx.stop(true);

						});

					}

					this.direction = 'right';

					this.current[0] = nextitem;

					this.timer = [0];

					this.loader = new Image();

					this.loader.src = this.options.url + this.options.images[this.current[0]].trim();

					this.preload(this.options.navigation.test(/fast/));

				}

			}.bind(this));

			a.injectInside(li);

			li.injectInside(this.ul);

		}

		if (this.options.navigation.test(/arrows\+|thumbnails|number/)) {

			for (i = 0; i < this.options.images.length; i++) {

				li = new Element('li',{id:'jsnav'+i});

				a = new Element('a');

				a.setProperty('name', i);

				if (this.options.navigation.test(/thumbnails/)) {

					//src = this.options.url + this.options.images[i].trim().replace(this.options.thumbnailre[0], this.options.thumbnailre[1]);

					src = this.options.url + this.options.thumbnails[i].trim();

					a.setStyle('background-image', 'url(' + src + ')');

					if ($chk(this.options.urls))

					{

						a.setProperty('href', this.options.urls[i]);

						a.setProperty('target', this.options.targets[i]);

					}

					if (this.options.twidth) a.setStyle('width', this.options.twidth);

					if (this.options.theight) a.setStyle('height', this.options.theight);

				}

				if(this.options.navigation.test(/number/)) {

					a.innerHTML = i+1;

				}

				if (i == 0) { a.className = this.options.classes[2]; }

				a.addEvent(this.options.mouse_action, function(i) {

				//a.onclick = function(i) {

					if (this.current[2] == i) return;

					if (this.options.navigation.test(/fast/) || (new Date).getTime() > this.timer[1]) {

						$clear(this.timeout);

						if (this.options.navigation.test(/fast/)) {

							this.fx.each(function(fx) {

								fx.time = fx.options.duration = 0;

								fx.stop(true);

							});

						}

						this.direction = (i < this.current[0] || this.current[0] == 0) ? 'right' : 'left';

						this.current[0] = i;

						this.timer = [0];

						this.loader = new Image();

						this.loader.src = this.options.url + this.options.images[this.current[0]].trim();

						this.preload(this.options.navigation.test(/fast/));

					}

				}.pass(i, this));

				a.injectInside(li);

				li.injectInside(this.ul);

			}

		}

		if (this.options.navigation.test(/arrows|number/)) {

			li = new Element('li');

			a = new Element('a');

			a.addClass(this.options.classes[1]);

			a.innerHTML = '&raquo;';

			a.addEvent(this.options.mouse_action, function() {

			//a.onclick = function() {

				if (this.options.navigation.test(/fast/) || (new Date).getTime() > this.timer[1]) {

					$clear(this.timeout);

					if (this.options.navigation.test(/fast/)) {

						this.fx.each(function(fx) {

							fx.time = fx.options.duration = 0;

							fx.stop(true);

						});

					}

					this.timer = [0];

					this.preload(this.options.navigation.test(/fast/));

				}

			}.bind(this));

			a.injectInside(li);

			li.injectInside(this.ul);

		}

		this.buttonsp();

		this.ul.injectInside(this.bardiv);

	},

	buttonsp: function () {

			li = new Element('li');

			li.addClass("pause");

			a = new Element('a');

			a.addClass("ps");

			

			if(this.play==1){

				a.innerHTML = "<img src=\"" + this.options.siteurl + "/modules/mod_jaslideshow/ja_slideshow/img/pause.png\" alt=\"Pause\" title=\"Pause\">";				

			}

			else{

				a.innerHTML = "<img src=\"" + this.options.siteurl + "/modules/mod_jaslideshow/ja_slideshow/img/play.png\" alt=\"Play\" title=\"Play\">";				

			}							

			a.onclick = function(){

				if(this.play==1){					

					$clear(this.timeout);

					a.innerHTML = "<img src=\"" + this.options.siteurl + "/modules/mod_jaslideshow/ja_slideshow/img/play.png\" alt=\"Play\" title=\"Play\">";

					Cookie.set("JASLIDESHOWPLAY", '0', {duration: 365});

					this.play = 0;

				}

				else{

					Cookie.set("JASLIDESHOWPLAY", '1', {duration: 1});

					this.play = 1;

					this.preload(false);

					a.innerHTML = "<img src=\"" + this.options.siteurl + "/modules/mod_jaslideshow/ja_slideshow/img/pause.png\" alt=\"Pause\" title=\"Pause\">";

				}

			}.bind(this);

			a.injectInside(li);

			

			li.injectInside(this.ul);

	}

});