// Tree structure definition
var TREE_NODES = [
	["Meetings and Events", "events.html", "mainFrame"],
	["Repeater", "repeater.html", "mainFrame"],
	["RACES/ARES", "../RACES/index.html", "mainFrame"],
	["Discussion Group", "discussion.html", "mainFrame"],
	["Callsign Search", "callsign.html", "mainFrame"],
	["History", "history.html", "mainFrame"],
	["Members' Area", "../members/index.html", "mainFrame"],
        ["PA PRB-1 Legislation", null, null,
	        ["PA House Bill 437", "http://www.legis.state.pa.us/cfdocs/billinfo/billinfo.cfm?syear=2005&sind=0&body=H&type=B&BN=0437", "_blank"],
	        ["PA House Bill 1777", "http://www.legis.state.pa.us/cfdocs/billinfo/billinfo.cfm?syear=2007&sind=0&body=H&type=B&BN=1777", "_blank"],
	        ["PA Senate Bill 884", "http://www.legis.state.pa.us/cfdocs/billinfo/billinfo.cfm?syear=2007&sind=0&body=S&type=B&BN=0884", "_blank"],
        ],
	["Field Day", null, null,
		["Summary, 1960 - 2010", "../fieldday/summary.html", "mainFrame"],
		["2010", "../fieldday/2010/fieldday.html", "mainFrame"],
		["2009", "../fieldday/2009/fieldday.html", "mainFrame"],
		["2008", "../fieldday/2008/fieldday.html", "mainFrame"],
		["2007", "../fieldday/2007/fieldday.html", "mainFrame"],
		["2006", "../fieldday/2006/fieldday.html", "mainFrame"],
		["2005", "../fieldday/2005/fieldday.html", "mainFrame"],
		["2004", "../fieldday/2004/fieldday.html", "mainFrame"],
		["2003", "../fieldday/2003/fieldday.html", "mainFrame"],
		["2002", "../fieldday/2002/fieldday.html", "mainFrame"],
		["2001", "../fieldday/2001/fieldday.html", "mainFrame"],
		["2000", "../fieldday/2000/fieldday.html", "mainFrame"],
	],
	["Newsletter", null, null,
		["Current", "../news/2010/201003.html", "mainFrame"],
		["2010's", null, null,
			["2010", null, null,
				["Mar", "../news/2010/201003.html", "mainFrame"],
			],
		],
		["2000's", null, null,
			["2009", null, null,
				["Dec", "../news/2009/200912.html", "mainFrame"],
				["Jun", "../news/2009/200906.html", "mainFrame"],
			],
			["2008", null, null,
				["Dec", "../news/2008/200812.html", "mainFrame"],
				["Jun", "../news/2008/200806.html", "mainFrame"],
				["Mar", "../news/2008/200803.html", "mainFrame"],
			],
			["2007", null, null,
				["Dec", "../news/2007/200712.html", "mainFrame"],
				["Sep", "../news/2007/200709.html", "mainFrame"],
				["Jun", "../news/2007/200706.html", "mainFrame"],
				["Mar", "../news/2007/200703.html", "mainFrame"],
			],
			["2006", null, null,
				["Dec", "../news/2006/200612.html", "mainFrame"],
			],
			["2005", null, null,
				["Jun", "../news/2005/200506.html", "mainFrame"],
			],
		],
		["1990's", null, null,
			["1998", null, null,
				["May", "../news/1998/9805.html", "mainFrame"],
			],
			["1997", null, null,
				["Nov", "../news/1997/9711.html", "mainFrame"],
				["Aug", "../news/1997/9708.html", "mainFrame"],
				["May", "../news/1997/9705.html", "mainFrame"],
				["Feb", "../news/1997/9702.html", "mainFrame"],
			],
			["1996", null, null,
				["Nov", "../news/1996/9611.html", "mainFrame"],
				["Aug", "../news/1996/9608.html", "mainFrame"],
				["May", "../news/1996/9605.html", "mainFrame"],
				["Feb", "../news/1996/9602.html", "mainFrame"],
			],
			["1995", null, null,
				["Nov", "../news/1995/9511.html", "mainFrame"],
				["Jun", "../news/1995/9506.html", "mainFrame"],
				["May", "../news/1995/9505.html", "mainFrame"],
				["Feb", "../news/1995/9502.html", "mainFrame"],
			],
			["1994", null, null,
				["Nov", "../news/1994/9411.html", "mainFrame"],
				["Aug", "../news/1994/9408.html", "mainFrame"],
				["Feb", "../news/1994/9402.html", "mainFrame"],
			],
			["1993", null, null,
				["Aug", "../news/1993/9308.html", "mainFrame"],
				["Feb", "../news/1993/9302.html", "mainFrame"],
			],
			["1992", null, null,
				["May", "../news/1992/9205.html", "mainFrame"],
			],
		],
	],
	["APRS", null, null,
		["APRS Activity<br>near Gettysburg", "http://www.findu.com/cgi-bin/near.cgi?zip=17325", "_blank"],
		["WX Stations<br>near Gettysburg", "http://www.findu.com/cgi-bin/wxnear.cgi?zip=17325&popsub=Find", "_blank"],
	],
	["Propagation", null, null,
		["Near-Real-Time MUF", "http://www.spacew.com/www/realtime.php", "_blank"],
		["Today's Space Weather", "http://www.swpc.noaa.gov/today.html", "_blank"],
		["Spaceweather.com", "http://www.spaceweather.com", "_blank"],
	],
	["Radio Organizations", null, null,
		["Repeater Coordination", null, null,
			["EPA and SNJ", "http://www.arcc-inc.org", "_blank"],
			["WPA", "http://www.qsl.net/wprc/", "_blank"],
			["Middle Atlantic", "http://www.tmarc.org/", "_blank"],
	],
		["ARRL Sections", null, null,
                        ["EPA (site 1)", "http://www.arrl.org/Groups/view/eastern-pennsylvania", "_blank"],
                        ["EPA (site 2)", "http://epa-arrl.org", "_blank"],
        ],
		["Penn-Mar Radio Club", "http://www.w3mum.org", "_blank"],
		["Hanover Area Hamming<br>Association", "http://www.qsl.net/haha", "_blank"],
		["Cumberland Valley<br>Amateur Radio Club", "http://www.w3ach.org", "_blank"],
	],
	["Weather", null, null,
		["NWS Forecast<br>for Gettysburg", "http://www.erh.noaa.gov/forecast/MapClick.php?CityName=Gettysburg&state=PA&site=CTP", "_blank"],
		["NWS Doppler Radar", "http://www.erh.noaa.gov/radar/latest/DS.p19r0/si.kccx.shtml", "_blank"],
		["NOAA Surface Map", "http://www.hpc.ncep.noaa.gov/noaa/noaa.gif", "_blank"],
		["NOAA Graphical Forecast", "http://weather.gov/forecasts/graphical/sectors/nemetro.php#tabs", "_blank"],
		["PA Regional Summary", "http://www.uswx.com/us/wx/pa", "_blank"],
	],
	["Astronomy", null, null,
		["Ephemeris for<br>Gettysburg", "../cgi-bin/ephemeris/ephemeris.pl", "mainFrame"],
		["The Sky Tonight<br>for Gettysburg", "http://skychart.skytonight.com/observing/skychart/skychart.asp?lat=+39.85&lng=-77.27&timezone=-5&dst=on&city=Gettysburg&state=PA&country=US&", "_blank"],
		["Satellite Sighting<br>for Gettysburg", "http://spaceflight1.nasa.gov/realdata/sightings/cities/view.cgi?country=United_States&region=Pennsylvania&city=Gettysburg", "_blank"],
		["J-Track Satellite<br>Tracking", "http://science.nasa.gov/Realtime/jtrack", "_blank"],
	],
	["Contact", "contact.html", "mainFrame"]
];