//<![CDATA[
 var showLoader = function() {
  var top, dde=document.documentElement, db=document.body;

  if (dde && dde.scrollTop) {
   top = dde.scrollTop;
  } else if (db) {
   top = db.scrollTop;
  }

  var loadbox = document.getElementById('loadbox');
  loadbox.style['visibility'] = 'visible';
  loadbox.style['top'] = top*1 + 200 + 'px';
  };
 //]]>