//twee objecten
var ouddiv="";        
var en_ouddiv="";

var buttonnaam = "fotos_in";
var naamdiv    = "fotos";
var teller = 0;

var w=screen.width;
var h=screen.height;

var currentClickedFoto = "0";
var currentClickedLink = 1;

function click(e){
         if(document.all){
            if(event.button == 2){
               alert("Om foto's te kopieren is toestemming van de eigenaar nodig");
               return false;
               }
          }
          
          if(document.layers){
            if(e.which == 3){
               alert("Om foto's te kopieren is toestemming van de eigenaar nodig");
               return false;
               }
          }
}

if(document.layers){
                   document.captureEvents(Events.MOUSEDOWN);
                   }

document.onmousedown=click;

function fotoPreload(){

       fotos_down = new Image(48,86);
       fotos_down.src="images/fotos_down.jpg";
       overzicht_down = new Image(48,86);
       overzicht_down.src="images/overzicht_down.jpg";
       info_down = new Image(48,86);
       info_down.src="images/info_down.jpg";
       expo_down = new Image(48,86);
       expo_down.src="images/expo_down.jpg";
       els_down = new Image(48,86);
       els_down.src="images/els_down.jpg";
       contact_down = new Image(48,86);
       contact_down.src="images/contact_down.jpg";
       intro_down = new Image(48,86);
       intro_down.src="images/intro_down.jpg";

       en_fotos_down = new Image(48,86);
       en_fotos_down.src="images/en_fotos_down.jpg";
       en_overzicht_down = new Image(48,86);
       en_overzicht_down.src="images/en_overzicht_down.jpg";
       en_expo_down = new Image(48,86);
       en_expo_down.src="images/en_expo_down.jpg";
       en_els_down = new Image(48,86);
       en_els_down.src="images/en_els_down.jpg";
}
        

function wisselen(currentdiv,fotoID){
                      
     var showdiv;

         if(buttonnaam != ""){
            
         switch(buttonnaam){
      
         case 'fotos_in'    :document.bruin.src = "images/fotos_up.jpg";                    
                               break;
         case 'overzicht_in':document.paars.src = "images/overzicht_up.jpg";                    
                               break;
         case 'info_in'     :document.groen.src = "images/info_up.jpg";
                               break;
         case 'expo_in'     :document.rood.src  = "images/expo_up.jpg";
                               break;
         case 'els_in'      :document.geel.src  = "images/els_up.jpg";
                               break;
         case 'contact_in'  :document.blauw.src = "images/contact_up.jpg";
                               break;
         case 'intro_in'    :document.oranje.src= "images/intro_up.jpg";
                               break;
               }
         }
        
         switch(fotoID){
     
         case 'bruin':document.bruin.src=fotos_down.src;
                      document.title="Informatie over de beelden"; 
                      buttonnaam="fotos_in";                      
                      break;
         case 'paars':document.paars.src=overzicht_down.src;
                      document.title="Overzicht over de beelden"; 
                      buttonnaam="overzicht_in";
                      break;
         case 'groen':document.groen.src=info_down.src;
                      document.title="Mogelijkheden en variaties bij aankoop";
                      buttonnaam="info_in";
                      break;
         case 'rood' :document.rood.src=expo_down.src;
                      document.title="Huidige en voorgaande exposities";                      
                      buttonnaam="expo_in";
                      break;
         case 'geel' :document.geel.src=els_down.src;
                      document.title="Els Slot:CV,werkwijze";
                      buttonnaam="els_in";
                      break;
         case 'blauw':document.blauw.src=contact_down.src;
                      document.title="Contact & links";
                      buttonnaam="contact_in";
                      break;
         case 'oranje':document.oranje.src=intro_down.src;
                      document.title="Intro film";
                      buttonnaam="intro_in";
                      break;
         default     :alert("fout");
         }  

         if(ouddiv == ""){ 
            ouddiv=document.getElementById("fotos");
            }
            
         if(currentdiv != 'intro'){   
            showdiv = document.getElementById(currentdiv);
            ouddiv.style.visibility="hidden";
            ouddiv = showdiv;          
            showdiv.style.visibility="visible";         
            naamdiv=currentdiv;
            }
       else{
            location.href="index.html";
            }
 
}

function en_wisselen(currentdiv,fotoID){

     var showdiv = document.getElementById(currentdiv);
 
         if(en_ouddiv == ""){
            en_ouddiv=document.getElementById("en_fotos");
            }
           
         en_ouddiv.style.visibility="hidden";
         en_ouddiv = showdiv;          
         showdiv.style.visibility="visible";     
         naamdiv=currentdiv;

         if(buttonnaam != ""){
            switch(buttonnaam){      
            case 'en_fotos_in'    :document.en_bruin.src="images/en_fotos_up.jpg";                    
                                     break;
            case 'en_overzicht_in':document.en_paars.src="images/en_overzicht_up.jpg";                    
                                     break;
         	case 'en_info_in'     :document.en_groen.src="images/info_up.jpg";
                                  	 break;
         	case 'en_expo_in'     :document.en_rood.src ="images/en_expo_up.jpg";
                                   	 break;
         	case 'en_els_in'      :document.en_geel.src ="images/en_els_up.jpg";
                                   	 break;
         	case 'en_contact_in'  :document.en_blauw.src="images/contact_up.jpg";
                }
            }

        
         switch(fotoID){
     
         case 'en_bruin':document.en_bruin.src=en_fotos_down.src;
                         document.title="Information about the statues"; 
                         buttonnaam="en_fotos_in";                      
                         break;
         case 'en_paars':document.en_paars.src=en_overzicht_down.src;
                         document.title="Overlook of the statues"; 
                         buttonnaam="en_overzicht_in";                      
                         break;
         case 'en_groen':document.en_groen.src=info_down.src;
                         document.title="Possible variations on purchase";
                         buttonnaam="en_info_in";
                         break;
         case 'en_rood' :document.en_rood.src=en_expo_down.src;
                         document.title="Current and preceding expositions";                      
                         buttonnaam="en_expo_in";
                         break;
         case 'en_geel' :document.en_geel.src=en_els_down.src;
                         document.title="Els Slot:CV and method";
                         buttonnaam="en_els_in";
                         break;
         case 'en_blauw':document.en_blauw.src=contact_down.src;
                         document.title="Contact & links";
                         buttonnaam="en_contact_in";
                         break;
         default         :alert("fout");
         }   
}

function tekstwissel(obj,objweg){
            document.getElementById(objweg).style.visibility="hidden";
            var tekstid = document.getElementById(obj);
            tekstid.style.visibility="visible"; 
            
            ouddiv=tekstid;
}


function paginaOpen(pag){
	window.open(pag,'','width='+w+'px,height='+h+'px,status=no,menubar=no,toolbar=no,location=no,top=0,left=0')
}

function mailcodeEls(){

var vname = "els";
var cname = ".slot";
var prov  = "@planet.nl";
var mess  = "?subject=bericht via 'Beelden in Brons'";

location.href = "mailto:"+vname+cname+prov+mess;
}

function mailcodeRene(){

var vname = "r";
var cname = ".snoeks1";
var prov  = "@chello.nl";
var mess  = "?subject=bericht via 'Beelden in Brons'";

location.href = "mailto:"+vname+cname+prov+mess;
}

function paginawissel(l){
	
	if(l=="engels"){
           location.href="en_start.html";
           }
      else{
           location.href="start.html";
          }  
}

function clickedFotoIs(naam, pag){

         fotoNr = parseInt(naam);
         vorigeLink= parseInt(currentClickedFoto);        

         document.images[vorigeLink].src = "films/zw_" + currentClickedFoto + ".jpg";
         document.links[vorigeLink].style.color = "#909090";

         document.images[fotoNr].src = "films/" + naam + ".jpg";
         document.links[fotoNr].style.color = '#4788AE';

         parent.filmpag.location.href=pag;

         currentClickedFoto=naam; 
}

function checkFor(naam){

         fotoNr = parseInt(naam);

         if(naam!=currentClickedFoto){
            document.images[fotoNr].src = "films/zw_" + naam + ".jpg";
            document.links[fotoNr].style.color='#909090';
            }
}

function teksten(){
woorden = new Array("bronze statues","plastic arts","garden statues","exhibition"," art","sculpture","bronzen beelden","beeldend kunstenaar", "tuinbeelden", "sculpturen", "gedenk-beeld","exposities","relatiegeschenk", "jubilea", " brons", "geabstraheerde beelden","aaibare beelden");
woord = Math.floor(Math.random()*17);
idnr  = Math.floor(Math.random()*5);
klassenr  = Math.floor(Math.random()*5);

document.getElementById("robottekst"+idnr).className='klasse'+klassenr;
document.getElementById("robottekst"+idnr).innerHTML=woorden[woord];
//document.getElementById("tekstveld"+idnr).className='klasse'+klassenr;
//document.getElementById("tekstveld"+idnr).value=woorden[woord];
setTimeout("teksten()",1000);
}