var Slides = new Array(imatgesPortada);
            var SlidesAutor = new Array(imatgesPortada);
            var SlidesSeccio = new Array(imatgesPortada);
            var SlidesModificar = new Array(16);
            var SlidesDestacat = new Array(16);
            var SlidesIdModificar = new Array(16);
            var SlidesIdDestacat = new Array(16);
            var modificarSet = true;
            var destacatSet = true;
            var Nom = '';
            var Val = '';
            var NomDiv = '';
            var NomCamp = '';
            var PortadaDiv = "portada_div";
            var AutorDiv = "divAutor";
            var SeccioDiv = "divSeccio";
            
            var quantsPortada = 0;
            
           
                
            function afegirArrayLateral(path,autor,seccio){
               Slides[quantsPortada]=path;
               SlidesAutor[quantsPortada]=autor;
               if(seccio==null||seccio==''){
                    seccio = '';
               }

               SlidesSeccio[quantsPortada]=seccio;
               
               quantsPortada++;
            }
            function afegirArrayModificar(pos,valor,id){
               SlidesModificar[pos]=valor;
               SlidesIdModificar[pos]=id;
            }
            function afegirArrayDestacar(pos,valor,id){
               SlidesDestacat[pos]=valor;
               SlidesIdDestacat[pos]=id;
            }
            function CacheImage(ImageSource) { 
               var ImageObject = new Image();
               ImageObject.src = ImageSource;
               return ImageObject;
            }

            function ShowSlide(Direction) {
                  if(Direction>0){
                        NextSlide = CurrentSlide + 1;
                        if(NextSlide<Slides.length){
                            if(NextSlide <= 0){
                            document.images['Previous'].src = "imatge/blanc-petit.gif";
                            }else{
                                document.images['Previous'].src = "imatge/boto-esquerra.gif";
                            }
                            if(NextSlide == (Slides.length-1)){
                                document.images['Next'].src = "imatge/blanc-petit.gif";
                            }else{
                                document.images['Next'].src = "imatge/boto-dreta.gif";
                            }
                            if ((NextSlide >= 0) && (NextSlide < Slides.length)) {
                                document.images['Screen'].src = Slides[NextSlide].src;
                                CurrentSlide = NextSlide;
                                CacheNextSlide();
                                if(NextSlide < Slides.length){
                                    NextSlide = CurrentSlide + 1;
                                    if(NextSlide == (Slides.length-1)){
                                        document.images['Next'].src = "imatge/blanc-petit.gif";
                                    }else{
                                        document.images['Next'].src = "imatge/boto-dreta.gif";
                                    }
                                    document.images['Screen2'].src = Slides[NextSlide].src;
                                    document.getElementById('Screen2').className="miniatura_dest";
                                    CurrentSlide = NextSlide;
                                    if(NextSlide+1<imatgesPortada){
                                      CacheNextSlide();
                                    }
                                }else{
                                    document.images['Next'].src = "imatge/blanc-petit.gif";
                                    document.images['Screen2'].src = "img/blanc.jpg";
                                    document.getElementById('Screen2').className="miniatura_dest_blanc";

                                }
                            }
                        }else{
                            NextSlide--;
                        }
                      }else{
                        if(CurrentSlide<Slides.length-1||Slides.length%2==0||CurrentSlide==2){
                            NextSlide = CurrentSlide - 3;
                            if(NextSlide <= 0){
                                document.images['Previous'].src = "imatge/blanc-petit.gif";
                            }else{
                                document.images['Previous'].src = "imatge/boto-esquerra.gif";
                            }
                            if (NextSlide > 0) {
                                document.images['Screen'].src = Slides[NextSlide].src;
                                CurrentSlide = NextSlide;
                                if(NextSlide< Slides.length){
                                    //mostrar següent
                                    NextSlide = CurrentSlide + 1;
                                    if(NextSlide == (Slides.length-1)){
                                        document.images['Next'].src = "imatge/blanc-petit.gif";
                                    }else{
                                        document.images['Next'].src = "imatge/boto-dreta.gif";
                                    } 
                                    document.images['Screen2'].src = Slides[NextSlide].src;
                                    document.getElementById('Screen2').className="miniatura_dest";
                                    CurrentSlide = NextSlide++;
                                }
                            }else{
                                NextSlide = 0;
                                document.images['Screen'].src = Slides[NextSlide].src;
                                CurrentSlide = NextSlide;
                                if(NextSlide< Slides.length){
                                    //mostrar següent
                                    NextSlide = CurrentSlide + 1;
                                    if(NextSlide == (Slides.length-1)){
                                        document.images['Next'].src = "imatge/blanc-petit.gif";
                                    }else{
                                        document.images['Next'].src = "imatge/boto-dreta.gif";
                                    }
                                    document.images['Screen2'].src = Slides[NextSlide].src;
                                    document.getElementById('Screen2').className="miniatura_dest";
                                    CurrentSlide = NextSlide++;
                                }
                            }
                        }else{
                            //cas que sigui l'ultim imparell'
                            NextSlide = CurrentSlide - 2;
                            if(NextSlide <= 0){
                                document.images['Previous'].src = "imatge/blanc-petit.gif";
                            }else{
                                document.images['Previous'].src = "imatge/boto-esquerra.gif";
                            }
                            if (NextSlide > 0) {
                                document.images['Screen'].src = Slides[NextSlide].src;
                                CurrentSlide = NextSlide;
                                if(NextSlide< Slides.length){
                                    //mostrar següent
                                    NextSlide = CurrentSlide + 1;
                                    if(NextSlide == (Slides.length-1)){
                                        document.images['Next'].src = "imatge/blanc-petit.gif";
                                    }else{
                                        document.images['Next'].src = "imatge/boto-dreta.gif";
                                    }
                                    document.images['Screen2'].src = Slides[NextSlide].src;
                                    document.getElementById('Screen2').className="miniatura_dest";
                                    CurrentSlide = NextSlide++;
                                }
                            }
                        }
                    }
            }
            function Download() {
               if (Slides[NextSlide].complete) {
                  SlideReady = true;
                  //self.defaultStatus = Message;
               }
               else setTimeout("Download()", 100); // CHECKS DOWNLOAD STATUS EVERY 100 MS
               return true;
            }

            function CacheNextSlide() {
               if ((NextSlide++ < Slides.length) && (typeof Slides[NextSlide] == 
            'string'))
            { // ONLY CACHES THE IMAGES ONCE
                  SlideReady = false;
                  Slides[NextSlide] = CacheImage(Slides[NextSlide]);
                  Download();
               }
               return true;
            }

            function StartSlideShow() {
               if(!(imatgesPortada==0)){ 
                   CurrentSlide = -1;
                   Slides[0] = CacheImage(Slides[0]);
                   if(Slides.length>1){
                      Slides[1] = CacheImage(Slides[1]);
                   }else{
                       document.images['Screen2'].src = "img/blanc.jpg";
                       document.getElementById('Screen2').className="miniatura_dest_blanc";
                   }
                   
                   SlideReady = true;
                   ShowSlide(1);
                   Nom = '';
                   Val = 0;
                   NomDiv = '';
                   NomCamp = '';
               }
            }
            function modCanvi(valor){
                if(valor=='0'){
                    for(i=0;i<6;i++){
                       Nom = 'imMod'+i;
                       document.images[Nom].src = SlidesModificar[i];
                       NomCamp = 'titolMod'+i;
                       NomDiv = 'divMod'+i;
                       NomCampDatacio = 'datacioMod'+i;
                       NomCampSeccioNot = 'seccioNoticiaMod'+i;
                       NomLink = 'linkMod'+i;
                       IdAlbum = SlidesIdModificar[i];
                       canviTextMod(NomDiv, NomCamp, NomCampDatacio, NomCampSeccioNot, IdAlbum);
                       canviValorLink(IdAlbum,NomLink);
                    }
                    document.getElementById('modPrev').disabled=true;
                    document.getElementById('modNext').disabled=false;
                }else{
                    for(i=0;i<6;i++){
                       Val = i+6;
                       Nom = 'imMod'+i;
                       document.images[Nom].src = SlidesModificar[Val];
                       NomCamp = 'titolMod'+Val;
                       NomLink = 'linkMod'+i;
                       NomDiv = 'divMod'+i;
                       NomCampDatacio = 'datacioMod'+Val;
                       NomCampSeccioNot = 'seccioNoticiaMod'+Val;
                       IdAlbum = SlidesIdModificar[Val];
                       canviTextMod(NomDiv, NomCamp, NomCampDatacio, NomCampSeccioNot, IdAlbum);
                       canviValorLink(IdAlbum,NomLink);
                    }
                    document.getElementById('modPrev').disabled=false;
                    document.getElementById('modNext').disabled=true;
                }
            }
            
            function destCanvi(valor){
                if(valor=='0'){
                    for(i=0;i<6;i++){
                       Nom = 'imDest'+i;
                       document.images[Nom].src = SlidesDestacat[i];
                       NomCamp = 'titolDest'+i;
                       NomLink = 'linkDest'+i;
                       NomDiv = 'divDest'+i;
                       NomCampDatacio = 'datacioDest'+i;
                       NomCampSeccioNot = 'seccioNoticiaDest'+i;
                       IdAlbum = SlidesIdDestacat[i];
                       canviTextMod(NomDiv, NomCamp, NomCampDatacio,NomCampSeccioNot, IdAlbum);
                       canviValorLink(IdAlbum,NomLink);
                    }
                    document.getElementById('destPrev').disabled=true;
                    document.getElementById('destNext').disabled=false;
                }else{
                    for(i=0;i<6;i++){
                       Val = i+6;
                       Nom = 'imDest'+i;
                       document.images[Nom].src = SlidesDestacat[Val];
                       NomCamp = 'titolDest'+Val;
                       NomLink = 'linkDest'+i;
                       NomDiv = 'divDest'+i;
                       NomCampDatacio = 'datacioDest'+Val;
                       NomCampSeccioNot = 'seccioNoticiaDest'+Val;
                       IdAlbum = SlidesIdDestacat[Val];
                       canviTextMod(NomDiv, NomCamp, NomCampDatacio, NomCampSeccioNot, IdAlbum);
                       canviValorLink(IdAlbum,NomLink);
                    }
                    document.getElementById('destPrev').disabled=false;
                    document.getElementById('destNext').disabled=true;
                }
            }
            function canviValorLink(idAlbum, nomLink){
                
                document.getElementById(nomLink).href = "PortadaAltreAlbum.do?IdAlbumPrincipal="+idAlbum;
            }
                                                                        
            function veureAlbum(valor){
                document.GestioAlbumsWebAf.action = "MostrarContAlbum.do?idAlbum="+valor;
                document.GestioAlbumsWebAf.submit();
            }
            
            function toHome(){
                document.GestioAlbumsWebAf.action = "PortadaFotos.do";
                document.GestioAlbumsWebAf.submit();
            }
            function obrirFinestraLogin() {
                    var winl = (screen.width-450)/2;
                    var wint = (screen.height-200)/2;
                    if (winl < 0) {
                            winl = 0;
                    }
                    if (wint < 0) {
                            wint = 0;
                    }
                    window.parent.open('/webACN/loginExtern.do', 'login', 'width=450,height=200,top='+wint+',left='+winl, '');
            }
            function obrirPopUpNoticia(valor){
                var winl = (screen.width-450)/2;
                    var wint = (screen.height-200)/2;
                    if (winl < 0) {
                            winl = 0;
                    }
                    if (wint < 0) {
                            wint = 0;
                    }
                window.parent.open('/webACN/detallNoticiaPortada.do?id='+valor, 'ACN', 'width=775,height=479,top='+wint+',left='+winl, '');
            }
            function cercaPerDia(valor){
                document.GestioAlbumsWebAf.action = "CercaPerDia.do?dataCerca="+valor;
                document.GestioAlbumsWebAf.submit();
            }
function canviPortada(valor){
      pos= valor.indexOf('&');
      if(pos>0){
          ValorArray = new Array();
          ValorArray = valor.split('&');
          valor = ValorArray[0];
      }
      
      bool = false;
      autor = "";
      seccio= "";
      varT = "foto";
      Text1 = valor.split(varT);
      try{
          if(Text1[1]=="/img/blanc.jpg"){
              return;
          }
      }catch(e){}
      if(Text1.length>1){
          for(i=0;i<Slides.length&&(!bool);i++){
              Text = Slides[i];
              if(Text.src!=undefined){
                  Text = Slides[i].src;
              }
              Text2 = Text.split(varT);
              pos2= Text2[1].indexOf('&');
              if(pos2>0){
                  ValorArray2 = new Array();
                  ValorArray2 = Text2[1].split('&');
                  Text2 = ValorArray2[0];
                  if(Text2==Text1[1]){
                      autor=SlidesAutor[i];
                      seccio=SlidesSeccio[i];
                      bool=true;
                  }
              }else{
                if(Text2[1]==Text1[1]){
                  autor=SlidesAutor[i];
                  seccio=SlidesSeccio[i];
                  bool=true;
                }
              }
              
          }
          canviTextDiv(PortadaDiv,valor,autor);
          if(bool){
              canviTextAutor(AutorDiv,autor);
              if(!((seccio==null)||seccio=='')){
                canviTextSeccio(SeccioDiv,seccio);
              }
              
          }
      }
   }

            function canviTextAutor(autorDiv,nomAutor){
                var ele = document.getElementById(autorDiv);
                while(ele.hasChildNodes()){
                    ele.removeChild(ele.firstChild);
                }
                var text = "<b>"+nomAutor+"</b>";
                ele.innerHTML =text;
            }
            function canviTextSeccio(seccioDiv,nomSeccio){
                var ele = document.getElementById(seccioDiv);
                while(ele.hasChildNodes()){
                    ele.removeChild(ele.firstChild);
                }
                var text = "<b>"+nomSeccio+"</b>";
                ele.innerHTML =text;
            }