The above content was generated with the PHP code (and a little bit of CSS and JavaScript):
$ajax_tree_table['0'] = "ffffff";
$ajax_tree_table['1'] = "eeeeee";
$ajax_tree_table['2'] = "e5e5e5";
$ajax_tree_table['3'] = "dddddd";
$ajax_tree_table['4'] = "d5d5d5";
$ajax_tree_table['5'] = "cccccc";
$tree_data = array(
array(
url => "",
parent => "0",
name => "Home"),
array(
url => "",
parent => "Home",
name => "About"),
array(
url => "",
parent => "Home",
name => "Contact"),
array(
url => "",
parent => "0",
name => "Our Products"),
array(
url => "http://www.OpenCrypt.com/",
parent => "Our Products",
name => "OpenCrypt"),
array(
url => "http://www.OpenCrypt.com/features.php",
parent => "OpenCrypt",
name => "Features and Benefits"),
array(
url => "http://demo.OpenCrypt.com/",
parent => "OpenCrypt",
name => "Demonstration"),
array(
url => "http://www.OpenCrypt.com/",
parent => "Demonstration",
name => "Another Tier"),
array(
url => "http://www.OpenCrypt.com/",
parent => "Another Tier",
name => "And Another"),
array(
url => "http://www.OpenCrypt.com/",
parent => "And Another",
name => "And Another Tier"),
array(
url => "http://www.Locked-Area.com/",
parent => "Our Products",
name => "Locked Area"),
array(
url => "http://www.DirectoryPass.com/",
parent => "Our Products",
name => "DirectoryPass")
);
require "ajax_tree.php";
print ajax_tree($tree_data, 1, 1, 1);