var Lightbox={fileLoadingImage:'http://personales.ya.com/robertoullan/images/loading.gif',fileBottomNavCloseImage:'http://personales.ya.com/robertoullan/images/closelabel.gif',overlayOpacity:0.8,resizeSpeed:'normal',borderSize:10,imageArray:new Array,activeImage:0,overlaySpeed:'slow',initialize:function(){Lightbox.updateImageList();$("body").append('<div id="overlay"></div> \
   <div id="lightbox"> \
    <div id="outerImageContainer"> \
     <div id="imageContainer"> \
      <img id="lightboxImage" galleryimg="false" /> \
      <div style="" id="hoverNav"> \
       <a href="#" id="prevLink"></a> \
       <a href="#" id="nextLink"></a> \
      </div> \
      <div id="loading"> \
       <a href="#" id="loadingLink"> \
        <img src="'+Lightbox.fileLoadingImage+'" /> \
       </a> \
      </div> \
     </div> \
    </div> \
    <div id="imageDataContainer"> \
     <div id="imageData"> \
      <div id="imageDetails"> \
       <span id="caption"></span> \
       <span id="numberDisplay"></span> \
      </div> \
      <div id="bottomNav"> \
       <a href="#" id="bottomNavClose"> \
        <img src="'+Lightbox.fileBottomNavCloseImage+'" /> \
       </a> \
      </div> \
     </div> \
    </div> \
   </div>');$('#overlay').click(function(){Lightbox.end();return false;}).hide();$('#lightbox').click(function(){Lightbox.end();return false;}).hide();$('#lightbox').hide();$('#loadingLink').click(function(){Lightbox.end();return false;});$('#bottomNavClose').click(function(){Lightbox.end();return false;});$('#outerImageContainer').width(250).height(250);$('#prevLink').css({paddingTop:Lightbox.borderSize,paddingLeft:Lightbox.borderSize});$('#nextLink').css({paddingTop:Lightbox.borderSize,paddingRight:Lightbox.borderSize});$('#prevLink').click(function(){Lightbox.changeImage(Lightbox.activeImage-1);return false;});$('#nextLink').click(function(){Lightbox.changeImage(Lightbox.activeImage+1);return false;});},updateImageList:function(){var anchors=$('a');var areas=$('area');for(var i=0;i<anchors.length;i++){var anchor=anchors[i];var relAttribute=String(anchor.getAttribute('rel'));if(anchor.getAttribute('href')&&(relAttribute.toLowerCase().match('lightbox'))){anchor.onclick=function(){Lightbox.start(this);return false;};}}
for(var i=0;i<areas.length;i++){var area=areas[i];var relAttribute=String(area.getAttribute('rel'));if(area.getAttribute('href')&&(relAttribute.toLowerCase().match('lightbox'))){area.onclick=function(){Lightbox.start(this);return false;};}}},start:function(imageLink){$("select, embed, object").hide();var arrayPageSize=Lightbox.getPageSize();$('#overlay').width(arrayPageSize[0]).height(arrayPageSize[1]);$('#overlay').css({opacity:Lightbox.overlayOpacity}).fadeIn(Lightbox.overlaySpeed);Lightbox.imageArray=new Array;imageNum=0;var anchors=$(imageLink.tagName);imageLink=$(imageLink);if((imageLink.attr('rel')=='lightbox')){Lightbox.imageArray.push(new Array(patchHref(imageLink.attr('href')),imageLink.attr('title')));}
else{for(var i=0;i<anchors.length;i++){var anchor=$(anchors[i]);if(anchor.attr('href')&&(anchor.attr('rel')==imageLink.attr('rel'))){Lightbox.imageArray.push(new Array(patchHref(anchor.attr('href')),anchor.attr('title')));}}
for(i=0;i<Lightbox.imageArray.length;i++){for(var j=Lightbox.imageArray.length-1;j>i;j--){if(Lightbox.imageArray[i][0]==Lightbox.imageArray[j][0]){Lightbox.imageArray.splice(j,1);}}}
while(Lightbox.imageArray[imageNum][0]!=patchHref(imageLink.attr('href'))){imageNum++;}}
var arrayPageScroll=Lightbox.getPageScroll();var lightboxTop=arrayPageScroll[1]+(arrayPageSize[3]/10);var lightboxLeft=arrayPageScroll[0];$("#lightbox").css({top:lightboxTop,left:lightboxLeft});$("#lightbox").show();Lightbox.changeImage(imageNum);},changeImage:function(imageNum){Lightbox.activeImage=imageNum;$('#loading').show();$('#lightboxImage, #hoverNav, #imageDataContainer, #numberDisplay').hide();imgPreloader=new Image();imgPreloader.onload=function(){$('#lightboxImage').attr('src',Lightbox.imageArray[Lightbox.activeImage][0]);Lightbox.resizeImageContainer(this.width,this.height);if($.browser.msie)imgPreloader.onload=function(){};};imgPreloader.src=Lightbox.imageArray[Lightbox.activeImage][0];},resizeImageContainer:function(imgWidth,imgHeight){this.widthCurrent=$('#outerImageContainer').width();this.heightCurrent=$('#outerImageContainer').height();this.widthNew=(imgWidth+(Lightbox.borderSize*2));this.heightNew=(imgHeight+(Lightbox.borderSize*2));this.wDiff=this.widthCurrent-this.widthNew;this.hDiff=this.heightCurrent-this.heightNew;if(this.hDiff!=0||this.wDiff!=0){$('#outerImageContainer').animate({width:this.widthNew,height:this.heightNew},Lightbox.resizeSpeed,'linear',function(){Lightbox.showImage();});}
else{if($.browser.msie){Lightbox.pause(250);}else{Lightbox.pause(100);}
Lightbox.showImage();}
$('#prevLink, #nextLink').height(imgHeight);$('#prevLink, #nextLink').width(parseInt(imgWidth/2));$('#imageDataContainer').width(this.widthNew);},showImage:function(){$('#loading').hide();$('#lightboxImage').fadeIn(Lightbox.resizeSpeed,Lightbox.updateDetails);},updateDetails:function(){if(Lightbox.imageArray[Lightbox.activeImage][1]){$('#caption').html(Lightbox.imageArray[Lightbox.activeImage][1]).show();}
if(Lightbox.imageArray.length>1){$('#numberDisplay').html("Image "+eval(parseInt(Lightbox.activeImage)+1)+" of "+Lightbox.imageArray.length).show();}
$("#imageDataContainer").slideDown(Lightbox.resizeSpeed,function(){$('#hoverNav').show();Lightbox.updateNav();var arrayPageSize=Lightbox.getPageSize();$('#overlay').height(arrayPageSize[1]);Lightbox.preloadNeighborImages();Lightbox.enableKeyboardNav();});},updateNav:function(){if(Lightbox.activeImage!=0){$('#prevLink').show();}
else{$('#prevLink').hide();}
if(Lightbox.activeImage!=(Lightbox.imageArray.length-1)){$('#nextLink').show();}
else{$('#nextLink').hide();}},enableKeyboardNav:function(){document.onkeydown=Lightbox.keyboardAction;},disableKeyboardNav:function(){document.onkeydown='';},keyboardAction:function(e){if(e==null){keycode=event.keyCode;escapeKey=27;}else{keycode=e.keyCode;escapeKey=e.DOM_VK_ESCAPE;}
key=String.fromCharCode(keycode).toLowerCase();if((key=='x')||(key=='o')||(key=='c')||(keycode==escapeKey)){Lightbox.end();}else if((key=='p')||(keycode==37)){if(Lightbox.activeImage!=0){Lightbox.disableKeyboardNav();Lightbox.changeImage(Lightbox.activeImage-1);}}else if((key=='n')||(keycode==39)){if(Lightbox.activeImage!=(Lightbox.imageArray.length-1)){Lightbox.disableKeyboardNav();Lightbox.changeImage(Lightbox.activeImage+1);}}},preloadNeighborImages:function(){if((Lightbox.imageArray.length-1)>Lightbox.activeImage){preloadNextImage=new Image();preloadNextImage.src=Lightbox.imageArray[parseInt(Lightbox.activeImage)+1][0];}
if(Lightbox.activeImage>0){preloadPrevImage=new Image();preloadPrevImage.src=Lightbox.imageArray[parseInt(Lightbox.activeImage)-1][0];}},end:function(){Lightbox.disableKeyboardNav();$('#lightbox').hide();$("#overlay").fadeOut(Lightbox.overlaySpeed);$("select, object, embed").show();},getPageScroll:function(){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;},getPageSize:function(){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;},pause:function(ms){var date=new Date();curDate=null;do{var curDate=new Date();}
while(curDate-date<ms);}};$(document).ready(function(){Lightbox.initialize();});function patchHref(blog){var indice=blog.lastIndexOf("/");var nombreImagen=blog.substr(indice+1);var restoURL=blog.substr(0,indice);indice=restoURL.lastIndexOf("/");var buenaURL=restoURL.substr(0,indice);return restoURL+nombreImagen;}