var limit = 10000;

function my_reference_slider(i)
{
  $("#reference_"+(i-1)).slideUp(limit/6);
  if(! $("#reference_"+i).html()) i = 1;
  
   $("#reference_"+i).slideDown(limit/6);
  //$("#reference_"+i).show().css("margin-left","-2000px");
  //$("#reference_"+i).animate({marginLeft: '0px'}, limit/2);

  
  setTimeout("my_reference_slider("+(i+1)+")", limit);   
}


$(document).ready(function(){
  $(".reference").hide();
    my_reference_slider(1);
});