Get Visibility

function getEltVisibility (elt)
{  if (is.nav4up) 
   {  var value = elt.visibility;
      if (value == "show") 
      return "visible";
      else if (value == "hide") 
      return "hidden";
      else return value;
   }
   else if (is.ie4up) 
   return elt.style.visibility;
}

Speaker Notes