var TREE_ITEMS = [
	['Home', 'index.html',
		['About Us', 'http://www.pcoxygen.com/about_us.html'],
		['Computer Tune-Up', 'http://www.pcoxygen.com/tuneup.html'],
		['Contact Us', 'http://www.pcoxygen.com/contact.html'],
		['Data Backup/Recovery', 'http://www.pcoxygen.com/data_recovery.html'],
		['Desktop PC Repair', 'http://www.pcoxygen.com/desktop_repair.html'],
		['Email', 'http://www.pcoxygen.com/email.html'],
		['Laptop Repair', 'http://www.pcoxygen.com/laptop_repair.html'],
		['Local Community', 'http://www.pcoxygen.com/local.html'],
		['Microsoft Windows Installation', 'http://www.pcoxygen.com/windows.html'],
		['Outreach Program', 'http://www.pcoxygen.com/outreach.html'],
		['PC News and Technology', 'http://www.pcoxygen.com/news.html'],
		['Privacy Policy', 'http://www.pcoxygen.com/privacy_policy.html'],
		['Products Index', 'http://www.pcoxygen.com/products/index.html',
			['Cables', 'http://www.pcoxygen.com/products/cables.html'],
			['Computers for Sale', 'http://www.pcoxygen.com/products/computers.html'],
			['Drives - Hard Disk Drives', 'http://www.pcoxygen.com/products/hard_drives.html'],
			['Drives - Optical Drives', 'http://www.pcoxygen.com/products/optical_drives.html'],
			['Memory', 'http://www.pcoxygen.com/products/memory.html'],
			['Peripherals', 'http://www.pcoxygen.com/products/peripherals.html'],
			['USB Accessories', 'http://www.pcoxygen.com/products/usb_accessories.html'],
		],
		['Software Index', 'http://www.pcoxygen.com/software/index.html',
			['Browser\'s and Add-Ons', 'http://www.pcoxygen.com/software/browsers.html'],
			['Cyber Security', 'http://www.pcoxygen.com/software/cyber_security.html'],
			['Desktop Utilities', 'http://www.pcoxygen.com/software/desktop_utilities.html'],
			['Games', 0],
			['Instant Messaging', 'http://www.pcoxygen.com/software/instant_messaging.html'],
			['Microsoft Products', 'http://www.pcoxygen.com/software/microsoft.html'],
			['Multimedia', 'http://www.pcoxygen.com/software/multimedia.html'],
			['Virtualization', 'http://www.pcoxygen.com/software/virtualization.html'],
			['Windows Themes and Styles', 'http://www.pcoxygen.com/software/themes.html'],
		],
		['Windows 7 Index', 'http://www.pcoxygen.com/windows7/index.html',
			['Buy Windows 7', 'http://www.pcoxygen.com/windows7/buy.html'],
			['Compare Windows 7 Versions', 'http://www.pcoxygen.com/windows7/compare.html'],
			['Windows 7 System Requiremnets', 'http://www.pcoxygen.com/windows7/requirements.html'],
			['Windows 7 License: Upgrade vs. Full', 'http://www.pcoxygen.com/windows7/upgrade_vs_full.html'],
			['Windows 7 Upgrade Considerations', 'http://www.pcoxygen.com/windows7/upgrade-considerations.html'],
			['Windows 7: Home Premium', 'http://www.pcoxygen.com/windows7/home_premium.html'],
			['Windows 7: Professional', 'http://www.pcoxygen.com/windows7/professional.html'],
			['Windows 7: Ultimate', 'http://www.pcoxygen.com/windows7/ultimate.html'],
		],
		
	],
];


var TREE_TPL = {
	'target'  : '_self',	// name of the frame links will be opened in
							// other possible values are: frameset, _blank, _parent, _search, _self and _top

	'icon_e'  : 'scripts/icons/empty.gif', // empty image
	'icon_l'  : 'scripts/icons/line.gif',  // vertical line

    'icon_32' : 'scripts/icons/base.gif',   // root leaf icon normal
    'icon_36' : 'scripts/icons/base.gif',   // root leaf icon selected
	
	'icon_48' : 'scripts/icons/base.gif',   // root icon normal
	'icon_52' : 'scripts/icons/base.gif',   // root icon selected
	'icon_56' : 'scripts/icons/base.gif',   // root icon opened
	'icon_60' : 'scripts/icons/base.gif',   // root icon selected
	
	'icon_16' : 'scripts/icons/folder.gif', // node icon normal
	'icon_20' : 'scripts/icons/folderopen.gif', // node icon selected
	'icon_24' : 'scripts/icons/folderopen.gif', // node icon opened
	'icon_28' : 'scripts/icons/folderopen.gif', // node icon selected opened

	'icon_0'  : 'scripts/icons/page.gif', // leaf icon normal
	'icon_4'  : 'scripts/icons/page.gif', // leaf icon selected
	
	'icon_2'  : 'scripts/icons/joinbottom.gif', // junction for leaf
	'icon_3'  : 'scripts/icons/join.gif',       // junction for last leaf
	'icon_18' : 'scripts/icons/plusbottom.gif', // junction for closed node
	'icon_19' : 'scripts/icons/plus.gif',       // junctioin for last closed node
	'icon_26' : 'scripts/icons/minusbottom.gif',// junction for opened node
	'icon_27' : 'scripts/icons/minus.gif'       // junctioin for last opended node
};