var loc= document.location.href; var i= loc.indexOf("geoxel");if(i!=-1) window.location.replace(loc.substring(0,i)+"question_r"+loc.substring(i+6,loc.length));

function popupWindow(a,w,h)
  {
  cfg= 'height=' + h + ',width=' + w + 'top=center,left=center,toolbar=no,menubar=no,scrollbars=no,resizable=no,location=no,directories=no,status=no';
  window.open (a,'newwin',config=cfg);
  }