// This script is intended for use with a minimum of Netscape 4 or IE 4.

// var ns4=document.layers
// var ie4=document.all
// var ns6=document.getElementById&&!document.all

var ns4 = false;
var ie4 = false;
var ns6 = false;	

// alert("ie4="+ie4);

if(document.layers) {
  ns4 = true;
}
if(document.all) {
  ie4 = true;
}
if(document.getElementById && !document.all) {
  ns6 = true;	
}

function showObject(obj) {
  if (ns4) {
    obj.visibility = "show";
  }
  else if (ie4) {
    obj.visibility = "visible";
  }
  else if (ns6) {
    obj.style.visibility = "visible";	
  }
}

function hideObject(obj) {
  if (ns4) {
    obj.visibility = "hide";
  }
  if (ie4) {
    obj.visibility = "hidden";
  }
  if (ns6) {
    obj.style.visibility = "hidden";	
  }
}