/* this sets the dropdown menu items - watch the commas at ends of lines - none in last item! */

var MENU_ITEMS = [

	['This Website', null, null,
	    ['Home (Top Page)', 'index.shtml'],
	    ['Latest Site Updates', 'latest.shtml'],
		['About', 'about.shtml'],
		['Copyrights etc.', 'copyrights.shtml'],
		['Pls sign Guestbook', 'guestbook.htm'],
		['Contact', 'contact.shtml'],
		/* ['Site Index', 'tess-site-map.htm'], */
		['Links', 'links.shtml']
	],
	
	['Tessellations', null, null,
		['What are they?', 'tess-what.shtml'],
		['Is it a Tessellation?', 'tessellation-or-not-1.shtml'],		
		['The Beginnings', 'tess-beginnings.shtml'],			
		['M.C.Escher', 'tess-escher1.shtml'],		
		['Symmetry', 'tess-symmetry1.shtml'],
		['All Around Us', 'tessellations-all-around-us.shtml']
	],

	['Essays & FAQ', null, null,
		['Easy Motifs','essays-common-motifs-in-tessellations.shtml'],   
		['Escher or Abstract?','essays-escher-or-alhambra-tessellations.shtml'],
/*		['Glossary','glossary.htm'],  
		['Frequently Asked Q>', 'faq.htm'],
		['Accepted Art from You','faq-art-from-you.htm'], */
		['Periodic or Aperiodic?','shapes-1.shtml'],
		['Good Enough?','essays-tessellation-ratings.shtml']
	],

	['Reviews', null, null,
		['Books', 'tess-reference.shtml'],	
		['Software >', null, null,
			['General info',  'software-info.shtml'],
			['Shodor.org',    'software-shodor.shtml'],
			['Kali for Windows', 'software-kali-win1.shtml'],
			['Tess',          'software-tess1.shtml'],			
			['Tessella',      'software-tessella1.shtml'],		
			['TesselMania',   'software-tesselmania0.shtml'],
			['SymmetryWorks', 'software-symmetrywks1.shtml']
		]
	],
		
	[' Art Galleries', null, null,
		['Seth Galleries >', null, null,
				['Men, Birds & Bugs','tessellation-seth-gallery-humanity-motif.shtml'],
				['Fish','tessellation-seth-gallery-fish-motif.shtml'],
				['Cats, Dogs & Horses','tessellation-seth-gallery-pets-motif.shtml'],
				['Reptiles & Boats','tessellation-seth-gallery-reptile-motif.shtml'],
				['3 Dimensional','tessellation-seth-gallery-3d.shtml'],
				['Seth Misc','seth1.shtml']
		],
		['David Galleries >', null, null,
				['David Gallery 5','tessellation-dr-david-gallery5.shtml'],
				['David Gallery 4','tessellation-dr-david-gallery4.shtml'],
				['David Gallery 3','tessellation-dr-david-gallery3.shtml'],
				['David Gallery 2','tessellation-dr-david-gallery2.shtml'],
				['David Gallery 1','tessellation-dr-david-gallery1.shtml'],
				['Nice not true','nontessellation-dr-david-gallery.shtml']			
		
		],
		['School Galleries >', null, null,
				['John Barry Elementary IL', 'guestschool8thumbs.shtml'],
				['Riverview, El Mirage AZ','guestschool7thumbs.shtml'],
				['North Corbin Jr High LA','guestschool6thumbs.shtml'],
				['Clearwater Middle School MN','guestschool5thumbs.htm'],
				['Saint Ignatius','guestschool4thumbs.shtml'],
				['Geneva City Schools NY','guestschool3thumbs.shtml'],
				['Lizzie M Burges TX','guestschool2thumbs.shtml'],
				['DECTC School','guestschool1thumbs.shtml']
		],
		['Guest Galleries >', null, null,
				['Guest Gallery 3','guestgallery3thumbs.shtml'],
				['Guest Gallery 2','guestgallery2thumbs.shtml'],
				['Guest Gallery 1','guestgallery1thumbs.shtml'],
		],
		['Escher Galleries >', null, null,
				['Escher Gallery 3','eschergallery3thumbs.shtml'],	
				['Escher Gallery 2','eschergallery2thumbs.shtml'],
				['Escher Gallery 1','eschergallery1thumbs.shtml']	
		],
		['Hop David Gallery','hop-thumbs.shtml'],
		['Rossi Graffiti','tessellation-graffiti-nick-sahli.shtml'],
		['Real Materials', 'made-from-real-materials.shtml'],
		['Animations', 'animations.shtml']
	],

	['Do It Yourself', null, null,
		['Basic facts', 'diy-basic1.shtml'],		
		['Papercut Method','methods-diy-papercut.shtml'],										
		['Easy Tracing Paper','methods-tracing-paper-0.shtml'],
		['Line method >', null, null,			
				['Example 2','linemethod-ex2-1.shtml'],
				['Example 1','methods-diy-line-1-1.shtml']	
		],
		['Flipping method','methods-flipping-1.shtml'],	
		['Slice method >', null, null,
				['Example 2','slicemethod-ex2-1.shtml'],	
				['Example 1','methods-diy-slice-ex1-01.shtml']					
		],
		['Gaps method >', null, null,
				['Example 2','methods-diy-gap-ex1-01.shtml'],	
				['Example 1','methods-diy-gap-ex2-01.shtml']					
		],		
		['Multi-tile method >', null, null,			
				['Example','methods-diy-multiple-ex1-01.shtml']					
		],
		['Other types >', null, null,
/*				['Circular 2','circular-ex2-1.htm'],
				['Fractal 2','fractal-ex2-1.htm'],
				['Fractal 1','fractal-ex1-1.htm'],	*/					
				['Circular 1','methods-diy-circular-ex1-01.shtml']
		],
		['Solid stuff', 'methods-diy-solid-octahedron-ex1-01.shtml']

	]

];