var Site= {
	
	addEventMenu:function() {
	$('cg2').addEvent('mouseenter', Site.openMenu.pass(['1']));
	$('cd2').addEvent('mouseenter', Site.openMenu.pass(['1']));
	$('bd').addEvent('mouseenter', Site.openMenu.pass(['1']));
	$('bg').addEvent('mouseenter', Site.openMenu.pass(['1']));
	
	$('pagehead').removeEvents('click');
		$('pagehead').addEvent('click',Site.passefront.pass(['1']));
	},
	formFunc:function() {
		$$('.makehint').each(function(el){		
	var options = Json.evaluate(el.getProperty('alt')) || {};
	el.value=options.display;
	if (options.blurColor) el.setStyle(
		'background-color',options.blurColor);
	el.addEvent('focus', function(event) {
	if (options.focusColor) {
		el.setStyle('background-color',options.focusColor);
}
	if (el.value==options.display){
		el.value="";
	}
})
	el.addEvent('blur', function(event) {
	if (options.focusColor) {
		el.setStyle('background-color',options.blurColor);
	}
	if (el.value==""){
		el.value=options.display;
	}
});
});

	},
	start: function(){
		

	
	//calcul taille page pour centrage couv
		var clienW=window.getWidth();
		var mleft=parseInt((clienW-580)/2);
		$('page').makeDraggable({handle:'pagehead'});
		$('pagegallerys').makeDraggable({handle:'pagehead2'});
		
		$('menuholder').makeDraggable();
		$('container').setStyle('opacity',0);
		$('menuholder').setStyle('left',-200);
		$('page').setStyles({'margin-left':-1000,'margin-top':140});
		$('pagegallerys').setStyles({'left':-1000,'top':140});
		
		$('pagtoscroll').setStyle('height',60);
		$('headholder').setStyle('height',0);
		$('headlogo').setStyle('height',0);
		
		//action liens menu
		Site.addEventMenu();
		
	//Action close croix menu
	$('closemoi').addEvent('click', Site.closeMenu.pass(['1']));
	$('closemoi').setStyle('display','none');
			var myTipsDeRd = new Tips($$(' .toolred'), {
	 maxTitleChars: 0 ,
	 className: 'tnews',
	 offsets: {'x': -110, 'y': 20}
	});
	
//$('reduceme2').addEvent('click',Site.closePageGale.pass(['1']));

var list = $$('#menumulti li a');
list.each(function(element) {
 
	var fx = new Fx.Styles(element, {duration:200, wait:false});
 	var lnk= element.getProperty('id');
	element.setStyle('opacity',.5);
	element.addEvent('mouseenter', function(){
		fx.start({
			'margin-left': 5,
			'opacity':1
		});
	});
 
	element.addEvent('mouseleave', function(){
		fx.start({
			'margin-left': 0,
			'opacity':.5
		});
	});
	
	/*if (lnk!='gale') {
	element.addEvent('click',Site.gotoPage.pass([lnk]));
	} else {element.addEvent('click',Site.gotoPageGale.pass([lnk]));}*/
	element.addEvent('click',Site.gotoPage.pass([lnk]));		   
	});
		
	var myTipsMenu = new Tips($$(' .toolmenu'));
		
	
	if ($('pagenl')) {Site.formFunc(); $('pagenl').setStyle('margin-top',-300);}
	
		/*var accTitleGal = $$('.opengal');
		var accContentGal = $$('.contentgal');
		var myAccordionGal = new Accordion(
		accTitleGal, accContentGal, {
			display : -1,
			alwaysHide: true,
			onComplete:(function(){
								   var h=parseInt($('lecontenu2').getStyle('height'));
								   h+=100;
								var boxA = $('pagtoscroll2');
		var fxA = boxA.effects({duration: 600, transition: Fx.Transitions.Quart.easeOut, wait:false});
		fxA.start({
		'height': h
	});}),
			
			duration: 500
			}
		);*/
	
	},
	affichCross:function() {
		$('closemoi').setStyle('display','');
	},
	hideCross:function() {
		$('closemoi').setStyle('display','none');
	},
	openMenu:function(x) {

		
	$('cg2').removeEvents('mouseenter');
	$('cd2').removeEvents('mouseenter');
	$('bd').removeEvents('mouseenter');
	$('bg').removeEvents('mouseenter');
		
		var boxA = $('milhaut1'), boxA2=$('milhaut2'), boxB = $('lemil');
		var fxA = boxA.effects({duration: 600, transition: Fx.Transitions.Quart.easeOut, wait:false});
		var fxA2 = boxA2.effects({duration: 600, transition: Fx.Transitions.Quart.easeOut, wait:false});
		var fxB = boxB.effects({duration: 600, transition: Fx.Transitions.Quart.easeOut, wait:false, onComplete:Site.affichCross});
		
		fxA2.start({
		'width': 102
	});
		
		fxA.start({
		'width': 102
	}).chain(function(){
		fxB.start({
		'height': 120
	})
	});
		
	},
	closeMenu:function(x) {
		
		Site.hideCross();
		var boxA = $('milhaut1'), boxA2=$('milhaut2'), boxB = $('lemil');
		var fxA = boxA.effects({duration: 600, transition: Fx.Transitions.Quart.easeOut, wait:false});
		var fxA2 = boxA2.effects({duration: 600, transition: Fx.Transitions.Quart.easeOut, wait:false});
		var fxB = boxB.effects({duration: 600, transition: Fx.Transitions.Quart.easeOut, wait:false});
		
		fxB.start({
		'height': 0
	}).chain(function(){
		fxA2.start({
		'width': 0
	});
		fxA.start({
		'width': 0
	})
	});
Site.addEventMenu.delay(1400);

	},
	gotoPage:function(x) {
		
		if ($('litw')) {$('litw').setStyle('display','none');}
		$('pagehead').empty();
		var boxA = $('pagtoscroll');
		var fxA = boxA.effects({duration: 600, transition: Fx.Transitions.Quart.easeOut, wait:false});
		
		var boxB = $('reduceme');
		var fxB = boxB.effects({duration: 600, transition: Fx.Transitions.sineOut, wait:false});
			fxB.start({
		'height': 5,
		'margin-top':50
	});
		fxA.start({
		'height': 60
	}).chain(function(){
		$('pagehead').empty();
		$('pagecont').empty();
		var myAjax = new Ajax(x+'.php', {method: 'get', update:'pagecont', evalScripts:true}).request();
	
	});
		
		
	},
	gotoPageGale:function(x) {
		
		
		
		/*var toset='<div id="thstick">
	<div id="windcon">
		<img src="pix/conn.gif" border="0" /><br /><br />Connexion en cours<br />
	</div>
	</div>';
		*/
		var lecoultoput = $('windcon').getStyle('color');
		$('thstick').setStyles({'height':'100%', 'opacity':.65, 'background-color':lecoultoput});
		$('windcon').setStyle('color','#000');
		var myAjax = new Ajax('gales.php', {method: 'get', update:'lecontenu2', evalScripts:true}).request();
		
		
		/*var clienW=window.getWidth();
		var mleft=parseInt((clienW-660)/2);
		
		var boxA = $('pagegallerys');
		var fxA = boxA.effects({duration: 1000, transition: Fx.Transitions.Quart.easeOut, wait:false});
		
		fxA.start({
		'left':mleft,'top':180
	});
		
		var h=parseInt($('pagtoscroll').getStyle('height'));
		var boxA = $('pagtoscroll');
		var fxA = boxA.effects({duration: 600, transition: Fx.Transitions.Quart.easeOut, wait:false});
		
		var boxB = $('reduceme');
		var fxB = boxB.effects({duration: 600, transition: Fx.Transitions.sineOut, wait:false});
		
		
		if (h>60) {
			//on ferme
			if ($('litw')) {$('litw').setStyle('display','none');}
			
			fxA.start({
		'height': 60
	});
			fxB.start({
		'height': 5,
		'margin-top':50
	});
			
		}
		
		$('reduceme2').removeEvents('click');
		$('reduceme2').addEvent('click',Site.closePageGale.pass([h]));*/
	},
	gotoPageGaleThen:function(x) {
		
		
		
	
		
	var clienW=window.getWidth();
		var mleft=parseInt((clienW-660)/2);
		
		var boxA = $('pagegallerys');
		var fxA = boxA.effects({duration: 1000, transition: Fx.Transitions.Quart.easeOut, wait:false});
		
		fxA.start({
		'left':mleft,'top':180
	});
		
		var h=parseInt($('pagtoscroll').getStyle('height'));
		var boxA = $('pagtoscroll');
		var fxA = boxA.effects({duration: 600, transition: Fx.Transitions.Quart.easeOut, wait:false});
		
		var boxB = $('reduceme');
		var fxB = boxB.effects({duration: 600, transition: Fx.Transitions.sineOut, wait:false});
		
		
		if (h>60) {
			//on ferme
			if ($('litw')) {$('litw').setStyle('display','none');}
			
			fxA.start({
		'height': 60
	});
			fxB.start({
		'height': 5,
		'margin-top':50
	});
			
		}
		
		$('reduceme2').removeEvents('click');
		$('reduceme2').addEvent('click',Site.closePageGale.pass([h]));
	},
	closePageGale:function(x) {
		
		//calcul taille page pour hide total
		var lavalu=window.getWidth()+700;
		
		
		var boxA = $('pagegallerys');
		var fxA = boxA.effects({duration: 1000, transition: Fx.Transitions.Quart.easeOut, wait:false});
		
		/*var boxB = $('reduceme');
		var fxB = boxB.effects({duration: 600, transition: Fx.Transitions.sineOut, wait:false});
			fxB.start({
		'height': 5,
		'margin-top':50
	});*/
		fxA.start({
		'left':-lavalu,'top':100
	});
		
			var h=parseInt($('pagtoscroll').getStyle('height'));
		
		if (h<=60 && x>60) {
		var boxA = $('pagtoscroll');
		var fxA = boxA.effects({duration: 600, transition: Fx.Transitions.Quart.easeOut, wait:false});
		
		var boxB = $('reduceme');
		var fxB = boxB.effects({duration: 600, transition: Fx.Transitions.sineOut, wait:false});
		
			fxA.start({
		'height': x
	});
			fxB.start({
		'height': 12,
		'margin-top':43
	});
		}
			
	
		
		//$('pagehead').removeEvents('click');
	},
	passefront:function(x) {
		
		
		var zGal = $('pagehead2').getProperty('z-index');
		alert.pass([zGal]);
		$('pagehead').setProperty('z-index',zGal+1);
		
		
		
	},
	reouvrePage:function(x) {
		
	if (x=='gale') {
			
			var accTitleB = $$('.opengal');
		var accContentB = $$('.contentgal');
		var myAccordionBook = new Accordion(
		accTitleB, accContentB, {
			display : -1,
			alwaysHide: true,
			onComplete:(function(){
								   var h=parseInt($('lecontenu').getStyle('height'));
								   h+=100;
								var boxA = $('pagtoscroll');
		var fxA = boxA.effects({duration: 600, transition: Fx.Transitions.Quart.easeOut, wait:false});
		fxA.start({
		'height': h
	});}),
			
			duration: 500
			}
		);
				/*
			document.myGallerySet = new gallerySet($('myGallerySet'), {
					timed: false
				});
			
			
			$('page').setStyle('width',660);
			$('pagehead').setStyle('width',620);
			$('pagtoscroll').setStyle('width',620);
			
			
			$('pagecont').setStyle('width',605);
			$('lecontenu').setStyle('width',600);
			
			
			$$('#lecontenu a.open').each(function(img, i) {
				
				
				var a=img;
				new ReMooz(img, {
					url: a.href,
					positionToCenter: true
				}).bindToElement();
				
			});*/
		}
		
		if (x=='lien') {
			var list = $$('.menulien li a');
list.each(function(element) {
 
	var fx = new Fx.Styles(element, {duration:350, wait:false});
 	var lnk= element.getProperty('id');
	element.addEvent('mouseenter', function(){
		fx.start({
			'margin': 15
			
		});
	});
 
	element.addEvent('mouseleave', function(){
		fx.start({
			'margin': 0
		});
	});

				   
	});

var accTitleB = $$('.togbook');
		var accContentB = $$('.menulien');
		var myAccordionBook = new Accordion(
		accTitleB, accContentB, {
			display : 0,
			alwaysHide: true,
			onComplete:(function(){
								   var h=parseInt($('lecontenu').getStyle('height'));
								   h+=100;
								var boxA = $('pagtoscroll');
		var fxA = boxA.effects({duration: 600, transition: Fx.Transitions.Quart.easeOut, wait:false});
		fxA.start({
		'height': h
	});}),
			
			duration: 500
			}
		);

		}
		
		if (x=='cont') {
	Site.formFunc();	
		}
		
		var leh1='h1'+x;
		var toset='<h1 id="'+leh1+'">Pr&eacute;sentation</h1>';
		$('pagehead').setHTML(toset);
		
		
		
		$('pagehead').removeEvents('dblclick');
		$('pagehead').addEvent('dblclick',Site.openclosepage.pass([x]));
		
		$('reduceme').removeEvents('click');
		$('reduceme').addEvent('click',Site.openclosepage.pass([x]));
		
		
		if ($('menupdf')) {
			
			var myTipsTelAbo = new Tips($$(' .toolabo'));
			
			var myTipsServices = new Tips($$(' .tool00'), {
	 maxTitleChars: 0 ,
	 className: 'custom'
	});
			var myTipsServices1 = new Tips($$(' .tool01'), {
	 maxTitleChars: 0 ,
	 className: 'custom1'
	});
			var myTipsServices2 = new Tips($$(' .tool02'), {
	 maxTitleChars: 0 ,
	 className: 'custom2'
	});
		var myTipsServices3 = new Tips($$(' .tool03'), {
	 maxTitleChars: 0 ,
	 className: 'custom3'
	});
	var myTipsServices4 = new Tips($$(' .tool04'), {
	 maxTitleChars: 0 ,
	 className: 'custom4'
	});
var myTipsServices5 = new Tips($$(' .tool05'), {
	 maxTitleChars: 0 ,
	 className: 'custom5'
	});

var myTipsServices6 = new Tips($$(' .tool06'), {
	 maxTitleChars: 0 ,
	 className: 'custom6'
	});

var myTipsServices7 = new Tips($$(' .tool07'), {
	 maxTitleChars: 0 ,
	 className: 'custom7'
	});

var myTipsServices8 = new Tips($$(' .tool08'), {
	 maxTitleChars: 0 ,
	 className: 'custom8'
	});

var myTipsServices9 = new Tips($$(' .tool09'), {
	 maxTitleChars: 0 ,
	 className: 'custom9'
	});
var myTipsServices10 = new Tips($$(' .tool10'), {
	 maxTitleChars: 0 ,
	 className: 'custom10'
	});
}
var myTipsServices11 = new Tips($$(' .tool11'), {
	 maxTitleChars: 0 ,
	 className: 'custom11'
	});
var myTipsServices12 = new Tips($$(' .tool12'), {
	 maxTitleChars: 0 ,
	 className: 'custom12'
	});
var myTipsServices13 = new Tips($$(' .tool13'), {
	 maxTitleChars: 0 ,
	 className: 'custom13'
	});
var myTipsServices14 = new Tips($$(' .tool14'), {
	 maxTitleChars: 0 ,
	 className: 'custom14'
	});
var myTipsServices15 = new Tips($$(' .tool15'), {
	 maxTitleChars: 0 ,
	 className: 'custom15'
	});

		
		
	
		
	if (x=="news") {
		

			$$('#lecontenu a.re img').each(function(img, i) {
				
				var a = img.getParent();
				new ReMooz(img, {
					url: a.href,
					positionToCenter: true
				}).bindToElement();
				
			});
			
			var myTipsDesNews = new Tips($$(' .toolnews'), {
	 maxTitleChars: 0 ,
	 className: 'tnews'
	});
			
			
		var accTitleB = $$('.togbook2');
		var accContentB = $$('.atStart');
		var myAccordionBook = new Accordion(
		accTitleB, accContentB, {
			display : 0,
			alwaysHide: true,
			onComplete:(function(){
								   var h=parseInt($('lecontenu').getStyle('height'));
								   h+=100;
								var boxA = $('pagtoscroll');
		var fxA = boxA.effects({duration: 600, transition: Fx.Transitions.Quart.easeOut, wait:false});
		fxA.start({
		'height': h
	});}),
			
			duration: 500
			}
		);
			
		
		}	
		
	if (x=='lieu') {	
	/*var scrollyactu = new Scroller('dist1', {area: 80, velocity: 0.5});
	$('dist1').addEvent('mouseenter', scrollyactu.start.bind(scrollyactu));
	$('dist1').addEvent('mouseleave', scrollyactu.stop.bind(scrollyactu));*/
	
		var accTitleB = $$('.togbook2');
		var accContentB = $$('.atStart');
		var myAccordionBook = new Accordion(
		accTitleB, accContentB, {
			display : -1,
			alwaysHide: true,
			onComplete:(function(){
								   var h=parseInt($('lecontenu').getStyle('height'));
								   h+=100;
								var boxA = $('pagtoscroll');
		var fxA = boxA.effects({duration: 600, transition: Fx.Transitions.Quart.easeOut, wait:false});
		fxA.start({
		'height': h
	});}),
			
			duration: 500
			}
		);
	
	
		
	}
	
	if ($('litw')) {$('litw').setStyle('display','block');}
	
		if (x!='lieu' && x!='news')  {
		if ($('lecontenu')) {var h=parseInt($('lecontenu').getStyle('height'));}
		else {var h=400;}
		h+=100;
		if (x=='lieu') {h+=300;}
		if (x=='news') {h+=300;}
		if (h<200) {h=200;}
		var boxA = $('pagtoscroll');
		var fxA = boxA.effects({duration: 600, transition: Fx.Transitions.Quart.easeOut, wait:true});
		fxA.start({
		'height': h
	});
		}
	var boxB = $('reduceme');
		var fxB = boxB.effects({duration: 600, transition: Fx.Transitions.sineOut, wait:false});
			fxB.start({
		'height': 12,
		'margin-top':43
	});
	},
	
	openclosepage:function(x) {
		
		var h=parseInt($('pagtoscroll').getStyle('height'));
		var boxA = $('pagtoscroll');
		var fxA = boxA.effects({duration: 600, transition: Fx.Transitions.Quart.easeOut, wait:false});
		
		var boxB = $('reduceme');
		var fxB = boxB.effects({duration: 600, transition: Fx.Transitions.sineOut, wait:false});
		
		
		if (h>60) {
			//on ferme
			if ($('litw')) {$('litw').setStyle('display','none');}
			
			fxA.start({
		'height': 60
	});
			fxB.start({
		'height': 5,
		'margin-top':50
	});
			
		}
		else
		{
			//on ouvre
			var h=parseInt($('pagecont').getStyle('height'));
			h+=100;
		if (x=='pres') {h+=30;}
		if (x=='lieu') {h=400;}
		if (h<200) {h=200;}
			if ($('litw')) {$('litw').setStyle('display','block');}
			fxA.start({
		'height': h
	});
			
			fxB.start({
		'height': 12,
		'margin-top':43
	});
		}
		
	},
	
	gogo: function(){
	
	
	
	if ($('thstick')) {
		//$('thstick').remove();
		$('thstick').setStyles({'height':0, 'opacity':0});
		}
	
	var del=0;
	
	
	var clienW=window.getWidth();
		var mleft=parseInt((clienW-580)/2);
		var mpage=mleft-50;
		var mmenu=parseInt((mleft-100)/2);
	(function(){	
		var slidePage = new Fx.Styles('container', {duration: 1000, transition: Fx.Transitions.backOut}); 
	slidePage.start({'opacity': 1});
			}).delay(del);
	var del2=del;
	del2+=1100;
	del+=1500;
	(function(){	
	var slidePage = new Fx.Styles('page', {duration: 1500, transition:Fx.Transitions.backOut}); 
	slidePage.start({'margin-left': mpage}); 
	}).delay(del2);
	del2+=600;
	(function(){	
	var slidePage1 = new Fx.Styles('menuholder', {duration: 600, transition: Fx.Transitions.backOut}); 
	slidePage1.start({'left': mmenu}); 	
		}).delay(del2);
	
	(function(){	
			 
			  
	var slidePage = new Fx.Styles('headholder', {duration: 1000, transition:Fx.Transitions.Quart.easeOut}); 
	slidePage.start({'height': 140});
	var slidePage2 = new Fx.Styles('headlogo', {duration: 1000, transition: Fx.Transitions.Quart.easeOut}); 
	slidePage2.start({'height': 140});
	}).delay(del);
	del+=1100;
	
	
	(function(){	

	Site.gotoPage('news');
	}).delay(del);
	
	del+=300;
	(function(){	var slidePageNl = new Fx.Styles('pagenl', {duration: 1000, transition:Fx.Transitions.Quart.easeOut}); 
	slidePageNl.start({'margin-top': '-25px'});}).delay(del);
	
	
	}
};

var Lightbox = {
	init: function(options){
		this.options = Object.extend({
			resizeDuration: 400,
			resizeTransition: Fx.Transitions.sineInOut,
			initialWidth: 250,
			initialHeight: 250,
			animateCaption: true,
			defaultIframeWidth : 500, 
			defaultIframeHeight: 300
		}, options || {});

		// IE 6 - XML prolog problem
		if(window.ie6 && document.compatMode=="BackCompat"){
			this.options.animateCaption = false;
		}

		this.anchors = [];
		$each(document.links, function(el){
			if (el.rel && 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);

		/*	Build float panel
			<div id="lbOverlay"></div>
			<div id="lbCenter">
				<div id="lbCanvas">
					<a id="lbPrevLink"></a>
					<a id="lbNextLink"></a>
					<!-- img or iframe element is inserted here -->
				</div>
			</div>
			<div id="lbBottomContainer">
				<div id="lbBottom">
					<a id="lbCloseLink"></a>
					<div id="lbCaption"></div>
					<div id="lbNumber"></div>
					<div style="clear:both;"></div>
				</div>
			</div>
		*/

		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.canvas = new Element('div').setProperty('id', 'lbCanvas').injectInside(this.center);
		this.prevLink = new Element('a').setProperties({id: 'lbPrevLink', href: '#'}).setStyle('display', 'none').injectInside(this.canvas);
		this.nextLink = this.prevLink.clone().setProperty('id', 'lbNextLink').injectInside(this.canvas);
		this.prevLink.onclick = this.previous.bind(this);
		this.nextLink.onclick = this.next.bind(this);

		this.bottomContainer = new Element('div').setProperty('id', 'lbBottomContainer').setStyle('display', 'none').injectInside(document.body);
		this.bottom = new Element('div').setProperty('id', 'lbBottom').injectInside(this.bottomContainer);
		new Element('a').setProperties({id: 'lbCloseLink', href: '#'}).injectInside(this.bottom).onclick = this.overlay.onclick = this.close.bind(this);
		this.caption = new Element('div').setProperty('id', 'lbCaption').injectInside(this.bottom);
		this.number = new Element('div').setProperty('id', 'lbNumber').injectInside(this.bottom);
		new Element('div').setStyle('clear', 'both').injectInside(this.bottom);

		/* Build effects */
		var nextEffect = this.nextEffect.bind(this);
		this.fx = {
			overlay: this.overlay.effect('opacity', {duration: 500}).hide(),
			resizeCenter: this.center.effects({duration: this.options.resizeDuration, transition: this.options.resizeTransition, onComplete: nextEffect}),
			image: this.canvas.effect('opacity', {duration: 500, onComplete: nextEffect}),
			bottom: this.bottomContainer.effect('height', {duration: 400, onComplete: nextEffect})
		};

		this.preloadPrev = new Image();
		this.preloadNext = new Image();
	},

	click: function(link){
		if (link.rel.length == 8) return this.show(link.href, link.title, link.rev);

		var j, itemNumber, items = [];
		this.anchors.each(function(el){
			if (el.rel == link.rel){
				for (j = 0; j < items.length; j++) if(items[j][0] == el.href && items[j][2] == el.rev) break;
				if (j == items.length){
					items.push([el.href, el.title, el.rev]);
					if (el.href == link.href && el.rev == link.rev) itemNumber = j;
				}
			}
		}, this);
		return this.open(items, itemNumber);
	},

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

	open: function(items, itemNumber){
		this.items = items;
		this.position();
		this.setup(true);
		var wh = (window.getHeight() == 0) ? window.getScrollHeight() : window.getHeight();
		var st = document.body.scrollTop  || document.documentElement.scrollTop;
		this.top = st + (wh / 15);
		this.center.setStyles({top: this.top+'px', display: ''});
		this.fx.overlay.start(0.8);
		return this.changeItem(itemNumber);
	},

	position: function(){
		//IE6 - XML prolog problem.
		var ww = (window.getWidth() == 0) ? window.getScrollWidth()-22 : window.getWidth();
		var wh = (window.getHeight() == 0) ? window.getScrollHeight() : window.getHeight();
		var st = document.body.scrollTop  || document.documentElement.scrollTop;
		this.overlay.setStyles({top: st+'px', height: wh+'px', width:ww+'px'});
	},

	setup: function(open){
		var elements = $A(document.getElementsByTagName('object'));
		if (window.ie) elements.extend(document.getElementsByTagName('select'));
		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.changeItem(this.activeItem-1);
	},

	next: function(){
		return this.changeItem(this.activeItem+1);
	},

	changeItem: function(itemNumber){
		if (this.step || (itemNumber < 0) || (itemNumber >= this.items.length)) return false;
		this.step = 1;
		this.activeItem = itemNumber;

		this.bottomContainer.style.display = this.prevLink.style.display = this.nextLink.style.display = 'none';
		this.fx.image.hide();
		this.center.className = 'lbLoading';

		// discard previous content by clicking
		this.removeCurrentItem();
		
		// check item type
		var url = this.items[this.activeItem][0];
		var rev = this.items[this.activeItem][2];
		
		var re_imageURL = /\.(jpe?g|png|gif|bmp)/i;
		if( url.match(re_imageURL) ) {
			this.preload = new Image();	// JavaScript native Object
			this.preload.datatype = 'image';
			this.preload.w = this.matchOrDefault(rev, new RegExp("width=(\\d+%?)", "i"), -1); //-1 if use original size.
			this.preload.h = this.matchOrDefault(rev, new RegExp("height=(\\d+%?)", "i"), -1);
			this.preload.onload = this.nextEffect.bind(this);
			this.preload.src = url;
		}else{
			this.preload = new Object ();	// JavaScript native Object
			this.preload.datatype = 'iframe';
			this.preload.w =  this.matchOrDefault(rev, new RegExp("width=(\\d+)", "i"), this.options.defaultIframeWidth);
			this.preload.h = this.matchOrDefault(rev, new RegExp("height=(\\d+)", "i"), this.options.defaultIframeHeight);
			this.preload.src = url;
			this.nextEffect(); //asynchronous loading
		}

		return false;
	},

	nextEffect: function(){
		switch (this.step++){
		case 1:
			this.center.className = '';

			// create HTML element
			if( this.preload.datatype == 'image' ) {
				var ws = (this.preload.w == -1) ? this.preload.width.toString() : this.preload.w.toString();
				var hs = (this.preload.h == -1) ? this.preload.height.toString() : this.preload.h.toString();
				this.p_width = ( q = ws.match(/(\d+)%/) ) ? q[1] * this.preload.width * 0.01 : ws;
				this.p_height = ( q = hs.match(/(\d+)%/) ) ? q[1] * this.preload.height * 0.01 : hs;
				new Element('img').setProperties({id: 'lbImage', src:this.preload.src, width:this.p_width, height:this.p_height}).injectInside(this.canvas);
				this.nextLink.style.right = '';
			}else{
				this.p_width = this.preload.w;
				this.p_height = this.preload.h;
				// Safari would not update iframe content that has static id.
				this.iframeId = "lbFrame_"+new Date().getTime();
				new Element('iframe').setProperties({id: this.iframeId, width: this.p_width, height: this.p_height, frameBorder:0, scrolling:'yes', src:this.preload.src}).injectInside(this.canvas);
				this.nextLink.style.right = '25px';
			}
			this.canvas.style.width = this.bottom.style.width = this.p_width+'px';
			this.canvas.style.height = this.prevLink.style.height = this.nextLink.style.height = this.p_height+'px';

			this.caption.setHTML(this.items[this.activeItem][1] || '');
			this.number.setHTML( (this.items.length == 1) ? '' : 'Page ' + (this.activeItem+1) + ' of ' + this.items.length );

			if (this.activeItem) this.preloadPrev.src = this.items[this.activeItem-1][0];
			if (this.activeItem != (this.items.length - 1)) this.preloadNext.src = this.items[this.activeItem+1][0];
			if (this.center.clientHeight != this.canvas.offsetHeight){
				var oh = (this.p_height == this.canvas.clientHeight) ? this.canvas.offsetHeight : eval(this.p_height)+18; // fix for ie
				this.fx.resizeCenter.start({height: oh});
				break;
			}

			this.step++;
		case 2:
			if (this.center.clientWidth != this.canvas.offsetWidth){
				var ow = (this.p_width == this.canvas.clientWidth) ? this.canvas.offsetWidth : eval(this.p_width)+18; // fix for ie
				this.fx.resizeCenter.start({width: ow, marginLeft: -ow/2});
				break;
			}
			this.step++;
		case 3:
			this.bottomContainer.setStyles({top: (this.top + this.center.clientHeight)+'px', height:'0px', marginLeft: this.center.style.marginLeft, width:this.center.style.width, display: ''});
			this.fx.image.start(1);
			break;
		case 4:
			if (this.options.animateCaption){
				// This is not smooth animation in IE 6 with XML prolog.
				// If your site is XHTML strict with XML prolog, disable this option.
				this.fx.bottom.start(0,this.bottom.offsetHeight+10);
				break;
			}
			this.bottomContainer.style.height = (this.bottom.offsetHeight+10)+'px';
		case 5:
			if (this.activeItem){
				this.prevLink.style.display = '';
			}
			if (this.activeItem != (this.items.length - 1)){
				this.nextLink.style.display = '';
			}
			this.step = 0;
		}
	},

	close: function(){
		if (this.step < 0) return;
		this.step = -1;
		this.removeCurrentItem();	// discard content
		for (var f in this.fx) this.fx[f].stop();
		this.center.style.display = this.bottomContainer.style.display = 'none';
		this.fx.overlay.chain(this.setup.pass(false, this)).start(0);
		return false;
	},

	removeCurrentItem: function(){
		if (this.preload){
			if( this.preload.datatype == 'image' ) {
				$('lbImage').remove();
				this.preload.onload = Class.empty;
			}else{
				$(this.iframeId).remove();
			}
			this.preload = null;
		}		
	},

	matchOrDefault: function(str, re, val){
		var hasQuery = str.match(re);
		return hasQuery ? hasQuery[1] : val;
	}

};


window.addEvent('domready', Site.start);
window.addEvent('domready', Lightbox.init.bind(Lightbox));
window.addEvent('load', Site.gogo);