// JavaScript Document

var id=-1;
var isplay=true;
var isplaying=true;
var diapoarray=new Array();
var which='';
function diaporamaplay(){
  isplaying=true;
  diaporama();
}
function diaporamaplayto(num){
  id=num;
  loadimg(diapoarray[id]);
}
function diaporama(){
  if(isplaying && diapoarray.length>0){
    id++;
    if(id>=diapoarray.length){
      id=0;
    }
    if(id<0){
      id=diapoarray.length+id;
    }
    loadimg(diapoarray[id]);
  }
}

function loadimg(what){
  which=what;
  document.getElementById('imagediapo').innerHTML+='<img style="display:none;" id="imgloader" src="'+base_link+'/'+what+'"/>';
  document.getElementById('imgloader').onload=function(){
    /*if(linked){
      document.getElementById('imagediapo').innerHTML='<a href="'+base_link+'_maxi/'+which+'" onclick=""><img src="'+base_link+'/'+which+'"/></a>';
    }
    else*/
      document.getElementById('imagediapo').innerHTML='<img src="'+base_link+'/'+which+'"/>';
  }
}

function diaporamastop(){
  isplaying=false;
}
function diaporamaprev(){
  id=id-2;
  diaporama();
}
function diaporamanext(){
  diaporama();
}