/**
 * jQuery lightBox plugin
 * This jQuery plugin was inspired and based on Lightbox 2 by Lokesh Dhakar (http://www.huddletogether.com/projects/lightbox2/)
 * and adapted to me for use like a plugin from jQuery.
 * @name jquery-lightbox-0.5.js
 * @author Leandro Vieira Pinho - http://leandrovieira.com
 * @version 0.5
 * @date April 11, 2008
 * @category jQuery plugin
 * @copyright (c) 2008 Leandro Vieira Pinho (leandrovieira.com)
 * @license CC Attribution-No Derivative Works 2.5 Brazil - http://creativecommons.org/licenses/by-nd/2.5/br/deed.en_US
 * @example Visit http://leandrovieira.com/projects/jquery/lightbox/ for more informations about this jQuery plugin
 */
 
 var vinetaVideoImagen="";
 
(function($){$.fn.lightBoxProduct=function(settings){settings=jQuery.extend(
	{
		overlayBgColor:'#000',
		overlayOpacity:0.8,
		fixedNavigation:false,
		imageLoading:'/img/lightbox-ico-loading.gif',
		imageBtnPrev:'/img/btn-prev-showroom.png',
		imageBtnNext:'/img/btn-next-showroom.png',
		imageBtnClose:'/img/lightbox-btn-close.gif',
		imageBlank:'/img/lightbox-blank.gif',
		containerBorderSize:10,
		containerVinetas:100,
		containerResizeSpeed:400,
		txtImage:' ',
		txtOf:'de',
		keyToClose:'c',
		keyToPrev:'p',
		keyToNext:'n',
		accesoFicha:true,
		codCapas:'',
		capaMostrar:'',
		codVinetas:'',
		imageArray:[],activeImage:0},settings);var jQueryMatchedObj=this;function _initialize(){_start(this,jQueryMatchedObj);return false;}
		
		function _initialize(){_start(this,jQueryMatchedObj);return false;}

		
		function _start(objClicked,jQueryMatchedObj){
			urlArray = objClicked.getElementsByTagName("IMG");
			urlLink=urlArray[0].title;
			codigoAccesoFicha='';
			codigoReproducirVideoImagen='';
			if(settings.accesoFicha){
				codigoAccesoFicha='<div id="boton-acceso-lightbox"><a href="'+urlLink+'"><img src="/img/boton-acceso-ficha.jpg"/></a></div>';
			}
			codigoReproducirVideoImagen='<span id="cambioCodigo">'+settings.codCapas+'</span>'+settings.codVinetas;
			$('embed, object, select').css({'visibility':'hidden'});
			_set_interface();
			settings.imageArray.length=0;
			settings.activeImage=0;
			if(jQueryMatchedObj.length==1){
				settings.imageArray.push(new Array(objClicked.getAttribute('href'),objClicked.getAttribute('title'),objClicked.getAttribute('name')));
			}
			else{
				for(var i=0;i<jQueryMatchedObj.length;i++){
					settings.imageArray.push(new Array(jQueryMatchedObj[i].getAttribute('href'),jQueryMatchedObj[i].getAttribute('title'),jQueryMatchedObj[i].getAttribute('name')));
				}
			}
			while(settings.imageArray[settings.activeImage][1]!=objClicked.getAttribute('title')){
				settings.activeImage++;
			}
			_set_image_to_view();
		}


function _set_interface(){
	$('body').append('<div id="jquery-overlay"></div><div id="jquery-lightbox"><div id="lightbox-container-image-data-box"><div id="lightbox-container-image-data"><div id="lightbox-image-details"><span id="lightbox-image-details-caption"></span><span id="lightbox-image-details-currentNumber"></span></div><div id="lightbox-secNav">'+codigoAccesoFicha+'<a href="#" id="lightbox-secNav-btnClose"><img src="'+settings.imageBtnClose+'"></a></div></div></div><div id="lightbox-container-image-box"><div id="lightbox-container-image">'+codigoReproducirVideoImagen+'</div></div></div>');		
	$('#vinetasLightbox').hide();
	var arrPageSizes=___getPageSize();
	$('#jquery-overlay').css({backgroundColor:settings.overlayBgColor,opacity:settings.overlayOpacity,width:arrPageSizes[0],height:arrPageSizes[1]}).fadeIn();
	var arrPageScroll=___getPageScroll();
	$('#jquery-lightbox').css({top:arrPageScroll[1]+(arrPageSizes[3]/10),left:arrPageScroll[0]}).show();
	$('#jquery-overlay,#jquery-lightbox').click(function(){ _finish();});
	
	$("#vinetasLightbox").unbind().hover(function(){},function(){}).bind("click", function() {
		$('#capaVinetaA').hide();
		$('#capaVinetaB').hide();
		$('#capaVinetaC').hide();
		$('#capaVinetaD').hide();
		$('#'+vinetaVideoImagen+'').show();
		return false;	
	});
	$('#lightbox-loading-link,#lightbox-secNav-btnClose').click(function(){ _finish();return false;});
	$(window).resize(function(){var arrPageSizes=___getPageSize();$('#jquery-overlay').css({width:arrPageSizes[0],height:arrPageSizes[1]});var arrPageScroll=___getPageScroll();$('#jquery-lightbox').css({top:arrPageScroll[1]+(arrPageSizes[3]/10),left:arrPageScroll[0]});});
}


function _set_image_to_view(){
	if(settings.fixedNavigation){
		$('#lightbox-container-image-data-box,#lightbox-image-details-currentNumber').hide();
	}else{
		$('#lightbox-nav,#lightbox-nav-btnPrev,#lightbox-nav-btnNext,#lightbox-container-image-data-box,#lightbox-image-details-currentNumber').hide();
	}
	_resize_container_image_box(500,500);
};

function _resize_container_image_box(intImageWidth,intImageHeight){
	var intCurrentWidth=$('#lightbox-container-image-box').width();
	var intCurrentHeight=$('#lightbox-container-image-box').height();
	var intWidth=(intImageWidth+(settings.containerBorderSize*2));
	if(settings.codVinetas){var intHeight=(intImageHeight+settings.containerVinetas+(settings.containerBorderSize*2));}
	else{var intHeight=(intImageHeight+(settings.containerBorderSize*2));}
	
	var intDiffW=intCurrentWidth-intWidth;
	var intDiffH=intCurrentHeight-intHeight;
	
	$('#lightbox-container-image-box').animate({width:intWidth,height:intHeight},settings.containerResizeSpeed,function(){_show_image();});
	if((intDiffW==0)&&(intDiffH==0)){
		if($.browser.msie){___pause(250);
	}else{
		___pause(100);}
	}
	$('#lightbox-container-image-data-box').css({width:intImageWidth, 'overflow': 'hidden'});
	$('#lightbox-nav-btnPrev,#lightbox-nav-btnNext').css({height:intImageHeight+(settings.containerBorderSize*2)});
};

function _show_image(){
	$('#vinetasLightbox').show();
	$('#'+settings.capaMostrar+'').show();
	$('#cambioCodigo').fadeIn(function(){_show_image_data();});
	_preload_neighbor_images();
	//titulo es una variable que llega de la pag individual del producto para colocar en el zoom.
	try {if(eval("titulo")) jQuery('#lightbox-image-details-caption').html(titulo);}catch(e){};
	
};

function _show_image_data(){
	$('#lightbox-container-image-data-box').slideDown('fast');$('#lightbox-image-details-caption').hide();if(settings.imageArray[settings.activeImage][1]){$('#lightbox-image-details-caption').html(settings.imageArray[settings.activeImage][1]).show();$("#boton-acceso-lightbox a").attr("href",settings.imageArray[settings.activeImage][2]);}
	if(settings.imageArray.length>1){$('#lightbox-image-details-currentNumber').html(settings.txtImage+' '+(settings.activeImage+1)+' '+settings.txtOf+' '+settings.imageArray.length).show();}
}



function _set_navigation(){
	$('#lightbox-nav').show();
	$('#lightbox-nav-btnPrev,#lightbox-nav-btnNext').css({'background':'transparent url('+settings.imageBlank+') no-repeat'});
	if(settings.activeImage!=0){
		if(settings.fixedNavigation){
			$('#lightbox-nav-btnPrev').css({'background':'url('+settings.imageBtnPrev+') left 15% no-repeat'}).unbind().bind('click',function()
				{settings.activeImage=settings.activeImage-1;_set_image_to_view();return false;});
		}else{
		$('#lightbox-nav-btnPrev').unbind().hover(function(){$(this).css({'background':'url('+settings.imageBtnPrev+') left 45% no-repeat'});},function(){$(this).css({'background':'transparent url('+settings.imageBlank+') no-repeat'});}).show().bind('click',function(){settings.activeImage=settings.activeImage-1;_set_image_to_view();return false;});
		}
	}
	if(settings.activeImage!=(settings.imageArray.length-1)){
		if(settings.fixedNavigation){
			$('#lightbox-nav-btnNext').css({'background':'url('+settings.imageBtnNext+') right 15% no-repeat'}).unbind().bind('click',function(){settings.activeImage=settings.activeImage+1;_set_image_to_view();return false;});
		}else{
			$('#lightbox-nav-btnNext').unbind().hover(function(){$(this).css({'background':'url('+settings.imageBtnNext+') right 45% no-repeat'});},function(){$(this).css({'background':'transparent url('+settings.imageBlank+') no-repeat'});}).show().bind('click',function(){settings.activeImage=settings.activeImage+1;_set_image_to_view();return false;});
		}
	}
	_enable_keyboard_navigation();
}


function _enable_keyboard_navigation(){$(document).keydown(function(objEvent){_keyboard_action(objEvent);});}


function _disable_keyboard_navigation(){$(document).unbind();}


function _keyboard_action(objEvent){if(objEvent==null){keycode=event.keyCode;escapeKey=27;}else{keycode=objEvent.keyCode;escapeKey=objEvent.DOM_VK_ESCAPE;}
key=String.fromCharCode(keycode).toLowerCase();if((key==settings.keyToClose)||(key=='x')||(keycode==escapeKey)){ _finish();}
if((key==settings.keyToPrev)||(keycode==37)){if(settings.activeImage!=0){settings.activeImage=settings.activeImage-1;_set_image_to_view();_disable_keyboard_navigation();}}
if((key==settings.keyToNext)||(keycode==39)){if(settings.activeImage!=(settings.imageArray.length-1)){settings.activeImage=settings.activeImage+1;_set_image_to_view();_disable_keyboard_navigation();}}}


function _preload_neighbor_images(){if((settings.imageArray.length-1)>settings.activeImage){objNext=new Image();objNext.src=settings.imageArray[settings.activeImage+1][0];}
if(settings.activeImage>0){objPrev=new Image();objPrev.src=settings.imageArray[settings.activeImage-1][0];}}


function _finish(){
	$('#jquery-lightbox').remove();
	$('#jquery-overlay').fadeOut(function(){
		$('#jquery-overlay').remove();
	});
	$('embed, object, select').css({'visibility':'visible'});
}


function ___getPageSize(){
	var xScroll,yScroll;if(window.innerHeight&&window.scrollMaxY){xScroll=window.innerWidth+window.scrollMaxX;yScroll=window.innerHeight+window.scrollMaxY;}else if(document.body.scrollHeight>document.body.offsetHeight){xScroll=document.body.scrollWidth;yScroll=document.body.scrollHeight;}else{xScroll=document.body.offsetWidth;yScroll=document.body.offsetHeight;}
	var windowWidth,windowHeight;if(self.innerHeight){if(document.documentElement.clientWidth){windowWidth=document.documentElement.clientWidth;}else{windowWidth=self.innerWidth;}
	windowHeight=self.innerHeight;}else if(document.documentElement&&document.documentElement.clientHeight){windowWidth=document.documentElement.clientWidth;windowHeight=document.documentElement.clientHeight;}else if(document.body){windowWidth=document.body.clientWidth;windowHeight=document.body.clientHeight;}
	if(yScroll<windowHeight){pageHeight=windowHeight;}else{pageHeight=yScroll;}
	if(xScroll<windowWidth){pageWidth=xScroll;}else{pageWidth=windowWidth;}
	arrayPageSize=new Array(pageWidth,pageHeight,windowWidth,windowHeight);return arrayPageSize;
};

function ___getPageScroll(){
	var xScroll,yScroll;if(self.pageYOffset){yScroll=self.pageYOffset;xScroll=self.pageXOffset;}else if(document.documentElement&&document.documentElement.scrollTop){yScroll=document.documentElement.scrollTop;xScroll=document.documentElement.scrollLeft;}else if(document.body){yScroll=document.body.scrollTop;xScroll=document.body.scrollLeft;}
	arrayPageScroll=new Array(xScroll,yScroll);return arrayPageScroll;
};

function ___pause(ms){
	var date=new Date();curDate=null;do{var curDate=new Date();}
	while(curDate-date<ms);
};

	return this.unbind('click').click(_initialize);};})(jQuery);


function showCapa(capaA,capaB,capaC,capaD,tit)
{
	if(capaA) vinetaVideoImagen="capaVinetaA";
	else if (capaB) vinetaVideoImagen="capaVinetaB";
	else if (capaC) vinetaVideoImagen="capaVinetaC";
	else vinetaVideoImagen="capaVinetaD";
	jQuery('#lightbox-image-details-caption').html(tit);
}