var browserType;

if (document.layers) {browserType = "nn4"}
if (window.navigator.userAgent.toLowerCase().match("gecko")) {
   browserType= "gecko"
}
if (document.all) {browserType = "ie"}


/*=====================================================================
Hide DIV
======================================================================*/ 
function hide(itemName) {
  if (browserType == "gecko" )
     myVar = document.getElementById(itemName);
  else if (browserType == "ie")
     eval("myVar = document.all."+itemName);
  else
     myVar = document.layers[itemName];
  try { myVar.style.display = "none"; }
  catch (e) {a=1; }
}

function show(itemName) {
  if (browserType == "gecko" )
     myVar = document.getElementById(itemName);
  else if (browserType == "ie")
     myVar = document.all[itemName];
  else
     myVar = document.layers[itemName];
	 
  try { myVar.style.display = "block"; }
  catch (e) {a=1; }
}

function setText(itemName, itemText) {
  if (browserType == "gecko" )
     myVar = document.getElementById(itemName);
  else if (browserType == "ie")
     myVar = document.all[itemName];
  else
     myVar = document.layers[itemName];
	 
  myVar.innerHTML  = itemText;
}

function hideMenu() 
	{
	setTimeout("hide('dropDownMen')",3250);
	}