var imgptr;
var timer;
var interval = 4000;

function rotate()
{
  if(imgptr+1>=_images.length)
    imgptr = 0;
  else
    imgptr++;
//  $('#displayedimg')[0].src = _images[imgptr];
  if($('#displayedimg') && $('#displayedimg')[0])
  {
    $('#displayedimg')[0].src = _images[imgptr];
    timer = setTimeout("rotate()",interval);
  }
}

$(document).ready(function () {
  imgptr = 0;
  if(typeof(_images)!='undefined' && _images.length>1)
    timer = setTimeout("rotate()",interval);

  $("img").fullsize();
});