var delai=4000;
var i=1;

var imageD = new Array();

imageD[0] = 'multivt1.jpg';
imageD[1] = 'multivt2.jpg';
imageD[2] = 'multivt3.jpg';
imageD[3] = 'multivt4.jpg';
imageD[4] = 'multivt5.jpg';
imageD[5] = 'multivt6.jpg';



function chgImg()
{
  if (document.getElementById) o = document.getElementById('diapo');
  else if (document.images) o = document.images.diapo;
        
  if (o) {
    if (o.filters) o.filters[0].apply();
    o.src = '../img/'+imageD[i];
    if (o.filters) o.filters[0].play();
  }        
        
  i = i+1;
  if (i == imageD.length) i = 0;
  
  setTimeout('chgImg()',delai);
}