function showImageFromArray(num,zone,tab)
{

    if (num == -1) {num = (tab.length-1)}
    document.getElementById(zone).innerHTML ="<img src='"+ tab[num] +"' width='250' height='250'/> </a> ";
   
   num = num-1;
    setTimeout(function(){showImageFromArray(num,zone,tab);},6000);
}



function showDiaporama(tabZone)
{
    var num=2;
    for(zone in tabZone)
    {
        showImageFromArray(num, zone, tabZone[zone]);
    }
}



function showDivs(tab,zone,debut,fin,sleepTime)
{
    var index=debut;
    
     document.getElementById(zone).innerHTML="<table><tr><td colspan=2 height=1px><font size=0.1px></font></td></tr></table>";
    while(index<fin)
        {
            
            if(index>=tab.length){setTimeout(function(){showDivs(tab,zone,0,4,sleepTime);},sleepTime);}
            
            else{
                document.getElementById(zone).innerHTML +=tab[index];
                
                index=index+1;
            }
            
        }
     if((fin+5)<=tab.length)
         {
              
             document.getElementById(zone).innerHTML +=tab[fin];
             var fin1=fin+1;
             var fin5=fin+5;
             setTimeout(function(){showDivs(tab,zone,fin1,fin5,sleepTime);
             },sleepTime);
             
         }
         else
         {
             setTimeout(function(){showDivs(tab,zone,0,4,sleepTime);
             },sleepTime);
         }


}

function showDivs2(tab,zone)
{
    var index=0;
     document.getElementById(zone).innerHTML="";
     while(true)
         {
             document.getElementById(zone).innerHTML +=tab[index];
             index=index+1;
             if(index%5==0)
             {
                // var date=new Date();
                //var startTime=date.getTime();
                
                setTimeout(function(){true;},1000);
                document.getElementById(zone).innerHTML="";
             }else if(index==tab.length)
             {
                index=0;
                document.getElementById(zone).innerHTML="";
             }
         }
}