var TREE_ITEMS = [
	['Pieter Adriaans', 'index.html',
	        ['Biography', 'biography.html'],
	        ['Publications', null,
	        	['Papers/Publications', 'papers.html',
	        		['2000', 'papers.html#2000'],
	        		['1990', 'papers.html#1990'],
	        		['1980', 'papers.html#1980'],
	        	],
	        	['Under construction', 'publications_under_construction.html'],
	        ],
	        ['Software Projects', 'software_projects.html'],
		['Commitees', 'commitees.html'],
		['Courses', 'courses.html'],
		['Patents', 'patents.html'],
		['Art projects', 'art_projects.html'],
		['Video\'s', 'videos.html'],
		['Races', 'races.html'],
		
	],
	['The rest of the family', 'family.html']
];