function setlayer(v_obj){
  if (Get_Cookie(v_obj)) {
    hidelayer(v_obj);
  } else {
    showlayer(v_obj);
  }
}

function showlayer(v_obj){
  document.getElementById(v_obj + 'control').src='/cce_cmez/img/navheader_retract.gif';
  document.getElementById(v_obj).innerHTML=document.getElementById(v_obj + 'html').innerHTML;
}

function hidelayer(v_obj){
  document.getElementById(v_obj + 'control').src='/cce_cmez/img/navheader_expand.gif';
  document.getElementById(v_obj).innerHTML="";
}

function togglelayer(v_obj){
  if (document.getElementById(v_obj).innerHTML=="") {
    showlayer(v_obj);
    Delete_Cookie(v_obj);
  } else {
    hidelayer(v_obj);
    Set_Cookie(v_obj, 'hidden', 10000);
  }
}