function ShowFBFloater()
{
  createCookie('mobicomfacebook', 'shown');
  document.getElementById('fbpopup').className = 'fb_nag_div_visible';
}

function ReleaseFB()
{
  document.getElementById('fbpopup').className = 'fb_nag_div';
}

function StartFBTimer()
{
  if(readCookie('mobicomfacebook') != 'shown')
    setTimeout('ShowFBFloater()', 5000);
}