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

Lightbox = {

	init: function(options) {

		this.options = Object.extend({
			resizeDuration: 400,	// Duration of height and width resizing (ms)
			initialWidth: 250,		// Initial width of the box (px)
			initialHeight: 250,		// Initial height of the box (px)
			animateCaption: true	// Enable/Disable caption animation
		}, options || {});

		//tooltip integration
		window.mowTooltipDiv=document.createElement('div');
		window.mowTooltipDiv.cssClass='mowTooltip';
		window.mowTooltipDiv.className='mowTooltip';
		document.body.appendChild(window.mowTooltipDiv);
		//end tips

		this.anchors = [];
		$A(document.getElementsByTagName('a')).each(function(el){
			if(el.rel && el.href && el.rel.test('^lightbox', 'i')) {
				el.onclick = this.click.pass(el, this);
				//tooltip integration
				el.onmouseover=tooltipOver;
				el.onmousemove=tooltipMove;
				el.onmouseout=tooltipOut;
				//end tips
				this.anchors.push(el);
			}
		}, this);
		this.eventKeyDown = this.keyboardListener.bindAsEventListener(this);
		this.eventPosition = this.position.bind(this);

		this.overlay = new Element('div').setProperty('id', 'lbOverlay').injectInside(document.body);

		this.center = new Element('div').setProperty('id', 'lbCenter').setStyles({width: this.options.initialWidth+'px', height: this.options.initialHeight+'px', marginLeft: '-'+(this.options.initialWidth/2)+'px', display: 'none'}).injectInside(document.body);
		this.image = new Element('div').setProperty('id', 'lbImage').injectInside(this.center);
		this.prevLink = new Element('a').setProperties({id: 'lbPrevLink', href: '#'}).setStyle('display', 'none').injectInside(this.image);
		this.nextLink = this.prevLink.clone().setProperty('id', 'lbNextLink').injectInside(this.image);
		this.prevLink.onclick = this.previous.bind(this);
		this.nextLink.onclick = this.next.bind(this);

		this.bottom = new Element('div').setProperty('id', 'lbBottom').setStyle('display', 'none').injectInside(document.body);
		new Element('a').setProperties({id: 'lbCloseLink', href: 'javascript:void(0);'}).injectInside(this.bottom).onclick = this.overlay.onclick = this.close.bind(this);
		this.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);

		var nextEffect = this.nextEffect.bind(this);
		this.fx = {
			overlay: this.overlay.effect('opacity', { duration: 500 }).hide(),
			resize: this.center.effects({ duration: this.options.resizeDuration, onComplete: nextEffect }),
			image: this.image.effect('opacity', { duration: 500, onComplete: nextEffect }),
			bottom: this.bottom.effects({ duration: 400, onComplete: nextEffect })
		};

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

	click: function(link) {

		if(link.rel.length == 8)
			return this.show(link.href, link.title);

		var j, imageNum, images = [];
		this.anchors.each(function(el){
			if(el.rel == link.rel) {
				for(j = 0; j < images.length; j++)
					if(images[j][0] == el.href) break;
				if(j == images.length) {
					images.push([el.href, el.title]);
					if(el.href == link.href) {
						imageNum = j;
						images[imageNum][1]=window.mowTooltipSave;
					}
				}
			}
		}, this);
		return this.open(images, imageNum);
	},

	show: function(url, title) {

		return this.open([[url, title]], 0);
	},

	open: function(images, imageNum) {

		this.images = images;
		this.position();
		this.setup(true);
		//this.top = Window.getScrollTop() + (Window.getHeight() / 15);
		this.top = Window.getScrollTop() + (10);
		this.center.setStyles({top: this.top+'px', display: ''});
		this.fx.overlay.start(0.8);
		return this.changeImage(imageNum);
	},

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

	setup: function(open) {

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

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

	previous: function() {

		return this.changeImage(this.activeImage-1);
	},

	next: function() {

		return this.changeImage(this.activeImage+1);
	},

	changeImage: function(imageNum) {
		if(this.step || (imageNum < 0) || (imageNum >= this.images.length)) return false;
		this.step = 1;
		this.activeImage = imageNum;

		this.prevLink.style.display = this.nextLink.style.display = 'none';
		this.bottom.setStyles({opacity: '0', height: '0px', display: 'none'});
		this.fx.image.hide();
		this.center.className = 'lbLoading';

		/* CONTENTE LOADING SEEMS TO BE HERE */
		this.preload = new Image();
		this.preload.onload = this.nextEffect.bind(this);
		this.preload.src = this.images[imageNum][0];


		this.number.setHTML('Chargement...');
		//var prodid=this.images[this.activeImage][0].replace("/^(.*)\/([0-9]+)\.(.*)$/gi","$3");
		var prodid=this.images[this.activeImage][0];
		prodid=prodid.split("/");
		tmp=prodid[prodid.length-1]
		prodid=tmp.split("id=");
		this.prodid=parseInt(prodid[prodid.length-1]);
		var callback={
			success:function(response) {
				var recept=response.argument[0];
				recept.setHTML(response.responseText);
				//resize
				var widget=response.argument[2];

				widget.nextEffect();
				return;
			},
			failure:function(response) {
				alert('Unable to contact host, please try again later');
				return;
			},
			argument:[this.number,this.prodid,this]
		}
		YAHOO.util.Connect.asyncRequest('GET','_components/devis/addtocart.php?id='+this.prodid,callback);


		return false;
	},

	nextEffect: function() {

		switch(this.step++) {

		case 1:
			//launch box
			this.center.className = '';
			this.image.setStyles({backgroundImage: 'url('+this.images[this.activeImage][0]+')', width: this.preload.width+'px'});
			this.image.style.height = this.prevLink.style.height = this.nextLink.style.height = this.preload.height+'px';

			/* CAPTION AND NUMBERS HERE */
			this.caption.setHTML(this.images[this.activeImage][1] || '');
			//this.number.setHTML((this.images.length == 1) ? '' : 'Image '+(this.activeImage+1)+' of '+this.images.length);


			if(this.activeImage != 0) this.preloadPrev.src = this.images[this.activeImage - 1][0];
			if(this.activeImage != (this.images.length - 1)) this.preloadNext.src = this.images[this.activeImage + 1][0];
			if(this.center.clientHeight != this.image.offsetHeight) {
				this.fx.resize.custom({height: [this.center.clientHeight, this.image.offsetHeight]});
				break;
			}
			this.step++;
		case 2:
			break
		case 3:
			/* resizing here */
			var biggest=400;
			if(this.image.offsetWidth > biggest) {
				biggest = this.image.offsetWidth;
			}

			if(this.center.clientWidth != biggest) {
				this.fx.resize.custom({width: [this.center.clientWidth, biggest], marginLeft: [-this.center.clientWidth/2, -biggest/2]});
				break;
			}

			this.step++;
		case 4:
			this.bottom.setStyles({top: (this.top + this.center.clientHeight)+'px', width: (parseInt(this.center.style.width)-20+'px'), marginLeft: this.center.style.marginLeft, display: ''});
			this.fx.image.custom(0, 1);
			break;
		case 5:
			if(this.options.animateCaption) {
				this.fx.bottom.custom({opacity: [0, 1], height: [0, this.bottom.scrollHeight]});
				break;
			}
			this.bottom.setStyles({opacity: '1', height: this.bottom.scrollHeight+'px'});
		case 6:
			if(this.activeImage != 0) this.prevLink.style.display = '';
			if(this.activeImage != (this.images.length - 1)) this.nextLink.style.display = '';
			this.step = 0;
		}
	},

	close: function() {

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



function tooltipOver(e) {
	//needed objects


	if (!e) var e = window.event;
	var doc=document.getElementsByTagName('html')[0];

	//remplir le div en arriere plan
	window.mowTooltipDiv.style.zIndex=-999;
	window.mowTooltipDiv.style.display='block';
	window.mowTooltipDiv.innerHTML=this.getAttribute('title');
	window.mowTooltipSave=this.getAttribute('title');
	this.setAttribute('title','');

	//recup coords and viewport infos
	var mouseTop=Number(parseInt(YAHOO.util.Event.getPageY(e)));
	var mouseLeft=Number(parseInt(YAHOO.util.Event.getPageX(e)));
	var toolHeight=Number(parseInt(window.mowTooltipDiv.offsetHeight));
	var toolWidth=Number(parseInt(window.mowTooltipDiv.offsetWidth));
	var scrollTop=Number(parseInt(doc.scrollTop));
	var scrollLeft=Number(parseInt(doc.scrollLeft));
	var viewportHeight=Number(parseInt(YAHOO.util.Dom.getViewportHeight()));
	var viewportWidth=Number(parseInt(YAHOO.util.Dom.getViewportWidth()));


	//set X
	var left=(mouseLeft)-(toolWidth+10);
	if(left<scrollLeft) {
		left=Number(mouseLeft+10);
	}
	window.mowTooltipDiv.style.left=left+'px';
	//set Y
	var top=(mouseTop)-(toolHeight+10);
	if(top<scrollTop) {
		top=scrollTop;
	}
	window.mowTooltipDiv.style.top=top+'px';

	//show
	window.mowTooltipDiv.style.zIndex=999999999;
}

function tooltipMove(e) {
	//needed objects
	if (!e) var e = window.event;
	var doc=document.getElementsByTagName('html')[0];

	//recup coords and viewport infos
	var mouseTop=Number(parseInt(YAHOO.util.Event.getPageY(e)));
	var mouseLeft=Number(parseInt(YAHOO.util.Event.getPageX(e)));
	var toolHeight=Number(parseInt(window.mowTooltipDiv.offsetHeight));
	var toolWidth=Number(parseInt(window.mowTooltipDiv.offsetWidth));
	var scrollTop=Number(parseInt(doc.scrollTop));
	var scrollLeft=Number(parseInt(doc.scrollLeft));
	var viewportHeight=Number(parseInt(YAHOO.util.Dom.getViewportHeight()));
	var viewportWidth=Number(parseInt(YAHOO.util.Dom.getViewportWidth()));

	//set X
	var left=(mouseLeft)-(toolWidth+10);
	if(left<scrollLeft) {
		left=Number(mouseLeft+10);
	}
	window.mowTooltipDiv.style.left=left+'px';
	//set Y
	var top=(mouseTop)-(toolHeight+10);
	if(top<scrollTop) {
		top=scrollTop;
	}
	window.mowTooltipDiv.style.top=top+'px';
	return;
}

function tooltipOut(e) {
	if (!e) var e = window.event;

	this.setAttribute('title',window.mowTooltipSave);
	window.mowTooltipDiv.style.display='none';
	return;
}



Window.onDomReady(Lightbox.init.bind(Lightbox));



function com_devis_addtocart(btn,idprod,qtefield,status) {
	if(btn.innerHTML!='Chargement...') {

		btn.innerHTML='Chargement...';
		//var numart=document.getElementById('mod_devis_panier_numarticles');
		var qte=qtefield;

		var callback = {
			success:function(response) {
				var innercallback = {
					success:function(response) {
						exmodule=document.getElementById('mowmod_devis_selection');
						exmodule.innerHTML=response.responseText;
					},
					failure:function(response) {
						alert('Unable to contact host, please try again later !');
					}
				};
				YAHOO.util.Connect.asyncRequest('GET','_votreselection.php',innercallback);

				document.getElementById('com_devis_slimbox_recept').innerHTML=response.responseText;
				var myEffects = new fx.Styles('lbBottom', {duration: 100});
				myEffects.custom({
				   'height': [parseInt(document.getElementById('lbBottom').style.height), document.getElementById('lbBottom').scrollHeight]
				 });
			},
			failure:function(response) {
				alert('Unable to contact host, please try again later !');
				btn.innerHTML='Ajouter';
			}
		};
		YAHOO.util.Connect.asyncRequest('GET','_components/devis/addtocart.do.php?id='+idprod+'&qte='+qte,callback);
	}
}

window.addEvent('domready', Lightbox.init.bind(Lightbox))
window.addEvent('domready', function() {
  var links=document.getElementById('mowmod_devis_selection').getElementsByTagName('A');
  for(var i=0;i<links.length;i++) {
  	links[i].onmouseover=function() {return false;};
  	links[i].onmouseout=function() {return false;};
  	links[i].onmousemove=function() {return false;};
 }

});