// menu_items.js file

var MENU_ITEMS =[
	["Back to Basics menu", null,
		["Locomotive layout", "basic1.htm"],
		["Locomotive tenders", "basic2.htm"],
		["Tank locomotives", "basic3.htm"],
		["Firebox layout", "basic4.htm"],
		["Valves and pistons", "basic5.htm"],
		["Valve gear", "basic6.htm"],
		["Compounding", "basic7.htm"],
		["Cylinder design", "basic8.htm"],
		["Blastpipes", "basic9.htm"],
		["Superheating", "basic10.htm"],
		["Tyres and profiles", "basic11.htm"],
		["Steam sanding", "basic12.htm"],
		["Streamlining", "basic13.htm"],
		["Water quality", "basic14.htm"],
		["Coal quality", "basic15.htm"],
		["GWR Headlamp codes", "basic16.htm"],
		["GWR signalbox bell codes", "basic17.htm"]
	],
	["Other menus", null,
		["Steam locomotive index", "index-st.htm"],
		["Diesel-hydraulic index", "index-dh.htm"],
		["Preserved steam", "preserve.htm"],
		["Railway centres", "sites_in.htm"],
		["Sounds of Steam", "sounds.htm"],
		["Barry Scrapyard", "barry1.htm"],
                                ["Home", "index.htm"]
	],
];