var MENU_ITEMS = [
	['benefits', null, null,
		[' intro', 'home.htm'],
		[' futures', 'futures.htm'],
		[' overview', 'green.htm'],
		[' advantages', 'benefits.htm'],
		[' why trolleybuses?', 'article.htm'],
		[' objective opinion', 'vuchic.htm'],
		[' faq', 'faq.htm'],
		[' downloads & links', 'downloads.htm'],
		[' videos', 'tbusvideo.htm'],		
		[' promotion', 'promotion.htm'],
		[' gallery', 'gallery.htm'],		
		[' about us', 'introduction.htm'],
		[' sitemap', 'site.htm'],
	],
	['economics', null, null,
		[' finance', 'financial.htm'],
		[' regulation', 'regulation.htm'],
		[' planning', 'planning.htm'],
		[' schemes', 'schemes.html'],
	],
	['environment', null, null,
		[' environmental', 'environmental.htm'],
		[' health', 'health.htm'],
		[' green', 'green.htm'],
		[' solution', 'solution.htm'],
		[' pollution', 'pollution.htm'],
	],
	['schemes', null, null,
		[' planning', 'planning.htm'],
		[' project', 'project.htm'],
		[' routes', 'routes.htm'],
		[' network', 'network2.htm'],
		[' roadshow', 'roadshow.htm'],
		[' roadshow2', 'roadshow2.htm'],
		[' wlt', 'wlt.htm'],
		[' Leeds', 'leeds.htm'],
		[' Edinburgh', 'edinburgh.htm'],
	],
	['design', null, null,
		[' design', 'design.htm'],
		[' engineering', 'engineering.htm'],
		[' current trolleybuses', 'models.htm'],	
		[' manufacturers', 'industry.htm'],			
		[' why trolleybuses?', 'article.htm'],
		[' fuelcells', 'fuelcell.htm'],
		[' hybrids', 'hybrid.htm'],
		[' overhead', 'overhead.htm'],
		[' innovation', 'innovation.htm'],
		[' electroliner', 'eindex.html'],
	],
	['news', null, null,
		[' futures', 'futures.htm'],	
		[' news 2010', 'news.htm'],	
		[' news 2009', 'news2009.htm'],		
		[' news 2008', 'news2008.htm'],		
		[' news 2007', 'news2007.htm'],	
		[' news 2006', 'news2006.htm'],
		[' news 2005', 'news2005.htm'],	
		[' news review', 'newsreview.htm'],		
		[' on order', 'orders.htm'],	
		[' Zurich conference', 'zurichconference.htm'],		
		[' Leeds', 'leeds.htm'],	
		[' Urban Transit book review', 'vuchic.htm'],
		[' Electric PSVs book review', 'vdv.htm'],
		[' Transport Revolutions 2025', 'trolleylorry.htm'],			
		[' uitp', 'uitp.htm'],
		[' visit', 'visit.htm'],
		[' hong kong', 'hongkong.htm'],
		[' world systems', 'systems.htm'],
	],
];