var TREEENG_NODES = [
	['AW Mercator', null, null,
		['Home','index.html', '_top'],
		['How it all happened...', 'english.html', 'english'],
		['The life of Mercator','mercator/leven/mercatoreng.htm', 'english'],
		['Agenda','mercator/agenda/index.htm', 'english'],
		['Contact','contact/index.html', 'english'],
		['Highlights', null, null,
			['Sundials', 'zonnewijzers/index.html', 'english'],
			['Video', 'mercator/video/index.htm', 'english'],	
			['Parallaxmethode', 'mercator/astronomie/parallax_eng.htm', 'english'],
			['Picturegallery',   null, null,
				['Astrophotography with Canon or Nikon', 'mercator/astrofotografie/archief/index.htm', 'english'],
				['Astrophotography with webcam', 'mercator/astrofotografie/archief/webcam.htm', 'english'],
				['Astrophotography with Nikon Coolpix 885', 'mercator/astrofotografie/archief/coolpix.html', 'english'],
				['Eclips 1999', 'mercator/astrofotografie/Eclips/index.htm', 'english'],
				],
		],
	],
	['Own interests', null, null,
			['Archeo-astronomy', null, null,
				['What is archeo-astronomy?', 'archeoastronomie/index.htm', 'english'],
				['Wéris', 'weris/index.html', 'english'],
			],
			['Photography', null , null , 
				['Atmosferic optics', 'mercator/atmosfeer/index.html', 'english'],
				['Sunset-sunrise', 'portfolio/sunset/index.htm', 'english'],
				['Phototrip Bazel and Rupelmonde', 'portfolio/kruibeke/index.html', 'english'],
				['Fungi', 'portfolio/paddestoelen/index.html', 'english'],
				['Butterflies', 'portfolio/vlinders/index.html', 'english'],
				['Dragonflies', 'portfolio/libellen/index.html', 'english'],
				['Lichen', 'portfolio/korstmossen/index.html', 'english'],
			],
	],
	['Links', 'links/index.html', 'english'],
	['Guestbook', null, null,
		['Give some comments on my site', 'guestbook.php', 'english'],
	],
];