<!--
ns4 = document.layers
ie4 = document.all 
nn6 = document.getElementById && !document.all 
 
function hideObject(id) {
	var div;

   if (ns4) {
	  div = eval("document."+id);
	  div.visibility = "hide";
   }
   else if (ie4) {
      div = document.all[id];
	  div.style.visibility = "hidden";
   }
   else if (nn6) {
      div = document.getElementById(id);
	  div.style.visibility = "hidden";
   }
}
 
// Show/Hide functions for pointer objects
 
function showObject(id) {
   if (ns4) {
      document.id.visibility = "show";
   }
   else if (ie4) {
      document.all['id'].style.visibility = "visible";
   }
   else if (nn6) {
      document.getElementById('id').style.visibility = "visible";
   }
}
 
//-->