if(document.location == 'http://www.farsdot.com/'){
var i = '-400'
function MA(id){
  if(i < 90){
  var id = document.getElementById(id);
  id.style.margin = i + 'px 0px 0px 0px';
  setInterval("MA('ads')", 100);
  i++;
  return false;
  }
}
}