var isDOM = (document.getElementById ? true : false);
var isIE4 = ((document.all && !isDOM) ? true : false);
var isNS4 = (document.layers ? true : false);

function getRef(id) {
	if (isDOM) return document.getElementById(id);
	if (isIE4) return document.all[id];
	if (isNS4) return document.layers[id];
}

function getSty(id) {
	return (isNS4 ? getRef(id) : getRef(id).style);
}

var popTimer = 0;
var litNow = new Array();

function popOver(menuNum, itemNum) {
	clearTimeout(popTimer);
	hideAllBut(menuNum);
	litNow = getTree(menuNum, itemNum);
	changeCol(litNow, true);
	targetNum = menu[menuNum][itemNum].target;
	if (targetNum > 0) {
		thisX = parseInt(menu[menuNum][0].ref.left) + parseInt(menu[menuNum][itemNum].ref.left);
		thisY = parseInt(menu[menuNum][0].ref.top) + parseInt(menu[menuNum][itemNum].ref.top);
		with (menu[targetNum][0].ref) {
			left = parseInt(thisX + menu[targetNum][0].x);
			top = parseInt(thisY + menu[targetNum][0].y);
			visibility = 'visible';
		}
	}
}

function popOut(menuNum, itemNum) {
	if ((menuNum == 0) && !menu[menuNum][itemNum].target)
		hideAllBut(0)
	else
	popTimer = setTimeout('hideAllBut(0)', 500);
}

function getTree(menuNum, itemNum) {
	itemArray = new Array(menu.length);
	while(1) {
		itemArray[menuNum] = itemNum;
		if (menuNum == 0) return itemArray;
		itemNum = menu[menuNum][0].parentItem;
		menuNum = menu[menuNum][0].parentMenu;
	}
}

function changeCol(changeArray, isOver) {
	for (menuCount = 0; menuCount < changeArray.length; menuCount++) {
		if (changeArray[menuCount]) {
			newCol = isOver ? menu[menuCount][0].overCol : menu[menuCount][0].backCol;
			with (menu[menuCount][changeArray[menuCount]].ref) {
				if (isNS4) bgColor = newCol;
				else backgroundColor = newCol;
			}
		}
	}
}

function hideAllBut(menuNum) {
	var keepMenus = getTree(menuNum, 1);
	for (count = 0; count < menu.length; count++)
		if (!keepMenus[count])
			menu[count][0].ref.visibility = 'hidden';
	changeCol(litNow, false);
}


// *** MENU CONSTRUCTION FUNCTIONS ***
function Menu(isVert, popInd, x, y, width, overCol, backCol, borderClass, textClass) {
	this.isVert = isVert;
	this.popInd = popInd
	this.x = x;
	this.y = y;
	this.width = width;
	this.overCol = overCol;
	this.backCol = backCol;
	this.borderClass = borderClass;
	this.textClass = textClass;
	this.parentMenu = null;
	this.parentItem = null;
	this.ref = null;
}

function Item(text, href, frame, length, spacing, target) {
	this.text = text;
	this.href = href;
	this.frame = frame;
	this.length = length;
	this.spacing = spacing;
	this.target = target;
	this.ref = null;
}
function writeMenus() {
	if (!isDOM && !isIE4 && !isNS4) return;
	for (currMenu = 0; currMenu < menu.length; currMenu++) with (menu[currMenu][0]) {
		var str = '', itemX = 0, itemY = 0;
		for (currItem = 1; currItem < menu[currMenu].length; currItem++) with (menu[currMenu][currItem]) {
			var itemID = 'menu' + currMenu + 'item' + currItem;
			var w = (isVert ? width : length);
			var h = (isVert ? length : width);
			// the width must be a miniumum of 3 for it to work in IE4.
			if (isDOM || isIE4) {
				str += '<div id="' + itemID + '" style="position: absolute; left: ' + itemX + '; top: ' + itemY + '; width: ' + w + '; height: ' + h + '; visibility: inherit; ';
				if (backCol) str += 'background: ' + backCol + '; ';
					str += '" ';
				}
				if (isNS4) {
					str += '<layer id="' + itemID + '" left="' + itemX + '" top="' + itemY + '" width="' +  w + '" height="' + h + '" visibility="inherit" ';
					if (backCol) str += 'bgcolor="' + backCol + '" ';
				}
				if (borderClass) str += 'class="' + borderClass + '" ';
				str += 'onMouseOver="popOver(' + currMenu + ',' + currItem + ')" onMouseOut="popOut(' + currMenu + ',' + currItem + ')">';
				str += '<table width="' + (w - 8) + '" border="0" cellspacing="0" cellpadding="' + (!isNS4 && borderClass ? 3 : 0) + '"><tr><td align="left" height="' + (h - 7) + '">' + '<a class="' + textClass + '" href="' + href + '"' + (frame ? ' target="' + frame + '">' : '>') + text + '</a></td>';
				if (target > 0) {
					menu[target][0].parentMenu = currMenu;
					menu[target][0].parentItem = currItem;
				if (popInd) str += '<td class="' + textClass + '" align="right">' + popInd + '</td>';
			}
			str += '</tr></table>' + (isNS4 ? '</layer>' : '</div>');
			if (isVert) itemY += length + spacing;
			else itemX += length + spacing;
		}
		if (isDOM) {
			var newDiv = document.createElement('div');
			document.getElementsByTagName('body').item(0).appendChild(newDiv);
			newDiv.innerHTML = str;
			ref = newDiv.style;
			ref.position = 'absolute';
			ref.visibility = 'hidden';
		}
		if (isIE4) {
			document.body.insertAdjacentHTML('beforeEnd', '<div id="menu' + currMenu + 'div" ' + 'style="position: absolute; visibility: hidden">' + str + '</div>');
			ref = getSty('menu' + currMenu + 'div');
		}
		if (isNS4) {
			ref = new Layer(0);
			ref.document.write(str);
			ref.document.close();
		}
		for (currItem = 1; currItem < menu[currMenu].length; currItem++) {
			itemName = 'menu' + currMenu + 'item' + currItem;
			if (isDOM || isIE4) menu[currMenu][currItem].ref = getSty(itemName);
			if (isNS4) menu[currMenu][currItem].ref = ref.document[itemName];
		}
	}
	with(menu[0][0]) {
		ref.left = x;
		ref.top = y;
		ref.visibility = 'visible';
   }
}



// Syntaxes: *** START EDITING HERE, READ THIS SECTION CAREFULLY! ***
//
// menu[menuNumber][0] = new Menu(Vertical menu? (true/false), 'popout indicator', left, top,
// width, 'mouseover colour', 'background colour', 'border stylesheet', 'text stylesheet');
//
// Left and Top are measured on-the-fly relative to the top-left corner of its trigger, or
// for the root menu, the top-left corner of the page.
//
// menu[menuNumber][itemNumber] = new Item('Text', 'URL', 'target frame', length of menu item,
//  additional spacing to next menu item, number of target menu to popout);
//
// If no target menu (popout) is desired, set it to 0. Likewise, if your site does not use
// frames, pass an empty string as a frame target.
// HIER WERdEN Standardfarben für den UNTERMENÜ-Balken definiert
var menu = new Array();
var defOver = '#000000', defBack = '#FFFFFF';
// Standardlänge der Menüpunkte
var defLength = 17;
menu[0] = new Array();
// *** HIER WERDEN FARBEN FÜR DEN OBERSTEN MENÜBALKEN DEFINIERT
// *** MOVE ROOT MENU AROUND HERE ***  it's positioned at (12, 0) and is 17px high now.
menu[0][0] = new Menu(false, '', 55, 0, 17, '#000000', '#FFFFFF', '', 'itemText');
menu[0][1] = new Item('<img src="images/button_home.jpg" width="70" height="17" border="0" alt="Home">', 'home.html', '', 70, 0, 0);
menu[0][2] = new Item('<img src="images/button_info.jpg" width="100" height="17" border="0" alt="Info">', '#', '', 100, 0, 1);
menu[0][3] = new Item('<img src="images/button_kontakt.jpg" width="55" height="17" border="0" alt="Kontakt">', '#', '', 55, 0, 2);
menu[0][4] = new Item('<img src="images/button_mitgl.jpg" width="85" height="17" border="0" alt="Mitgliedschaft">', '#', '', 85, 0, 3);
menu[0][5] = new Item('<img src="images/button_abt.jpg" width="85" height="17" border="0" alt="Abteilungen">', '#', '', 85, 0, 4);
menu[0][6] = new Item('<img src="images/button_anf.jpg" width="50" height="17" border="0" alt="Anfahrt">', 'anreise.html', '', 50, 0, 0);
menu[0][7] = new Item('<img src="images/button_rest.jpg" width="71" height="17" border="0" alt="Gaststätte">', '#', '', 71, 0, 5);
menu[0][8] = new Item('<img src="images/button_impr.jpg" width="99" height="17" border="0" alt="Impressum">', 'impressum.html', '', 99, 0, 0);

// Infos & Termine
menu[1] = new Array();
// This menu is positioned 0px across and 22 down from its trigger, and is 208 wide.
menu[1][0] = new Menu(true, '>', 5, 22, 208, defOver, defBack, 'itemBorder', 'itemText');
menu[1][1] = new Item('aktuelle Infos', 'info.html', '', defLength, 0, 0);
menu[1][2] = new Item('Termine & Veranstaltungen', 'termine.html', '', defLength, 0, 0);
menu[1][3] = new Item('Vereinsheft', 'heft.html', '', defLength, 0, 0);
menu[1][4] = new Item('Hallenplan', 'http://vb.henger-sv.de/beach/kalender/roschedule.php?scheduleid=sc145b01773d6687', '_blank', defLength, 0, 0);

// Kontakt
menu[2] = new Array();
menu[2][0] = new Menu(true, '>', 3, 22, 124, defOver, defBack, 'itemBorder', 'itemText');
menu[2][1] = new Item('Vorstand', 'vorstand.html', '', defLength, 0, 0);
menu[2][2] = new Item('Abteilungsleiter', 'abteilung.html', '', defLength, 0, 0);

// Mitgliedschaft
menu[3] = new Array();
menu[3][0] = new Menu(true, '<', 3, 22, 130, defOver, defBack, 'itemBorder', 'itemText');
menu[3][1] = new Item('Wissenswertes', 'wissen.html', '', defLength, 0, 0);
menu[3][2] = new Item('Beiträge', 'beitrag.html', '', defLength, 0, 0);
menu[3][3] = new Item('Aufnahmeantrag', 'antrag.html', '', defLength, 0, 0);
menu[3][4] = new Item('Satzung', 'satzung.html', '', defLength, 0, 0);

// Abteilungen
menu[4] = new Array();
menu[4][0] = new Menu(true, '>>', 5, 22, 180, defOver, defBack, 'itemBorder', 'itemText');
menu[4][1] = new Item('Badminton', '#', '', defLength, 0, 6);
menu[4][2] = new Item('Fahrrad', '#', '', defLength, 0, 7);
menu[4][3] = new Item('Fußball', '#', '', defLength, 0, 8);
menu[4][4] = new Item('Gymnastik / Aerobic', '#', '', defLength, 0, 9);
menu[4][5] = new Item('Herzgruppe', '#', '', defLength, 0, 10);
menu[4][6] = new Item('Judo', '#', '', defLength, 0, 11);
menu[4][7] = new Item('leer', '#', '', defLength, 0, 12);
menu[4][8] = new Item('Kegeln', '#', '', defLength, 0, 13);
menu[4][9] = new Item('Kraft-Fitness', '#', '', defLength, 0, 14);
menu[4][10] = new Item('Schützen', '#', '', defLength, 0, 15);
menu[4][11] = new Item('Skisport', '#', '', defLength, 0, 16);
menu[4][12] = new Item('Tanzen', '#', '', defLength, 0, 17);
menu[4][13] = new Item('Tischtennis', '#', '', defLength, 0, 18);
menu[4][14] = new Item('Volleyball', '#', '', defLength, 0, 19);

// Gaststätte
menu[5] = new Array();
menu[5][0] = new Menu(true, '<', 5, 22, 120, defOver, defBack, 'itemBorder', 'itemText');
menu[5][1] = new Item('Pächter', 'paechter.html', '', defLength, 0, 0);
menu[5][2] = new Item('Öffnungszeiten', 'oeffnung.html', '', defLength, 0, 0);
menu[5][3] = new Item('Speisekarte', 'http://henger-sv.de/hauptverein/Speisekarte.pdf', '', defLength, 0, 0);

// Badminton
menu[6] = new Array();
menu[6][0] = new Menu(true, '>', 185, 0, 130, defOver, defBack, 'itemBorder', 'itemText');
menu[6][1] = new Item('Übersicht', 'badminton.html', '', defLength, 0, 0);
menu[6][2] = new Item('Kontakt', 'badmintonk.html', '', defLength, 0, 0);

// Fahrrad
menu[7] = new Array();
menu[7][0] = new Menu(true, '>', 185, 0, 130, defOver, defBack, 'itemBorder', 'itemText');
menu[7][1] = new Item('Übersicht', 'fahrrad.html', '', defLength, 0, 0);
menu[7][2] = new Item('Kontakt', 'fahrradk.html', '', defLength, 0, 0);

// Fußball
menu[8] = new Array();
menu[8][0] = new Menu(true, '>', 185, 0, 130, defOver, defBack, 'itemBorder', 'itemText');
menu[8][1] = new Item('Übersicht', 'fussball.html', '', defLength, 0, 0);
menu[8][2] = new Item('Kontakt', 'fussballk.html', '', defLength, 0, 0);
menu[8][3] = new Item('Website der Abt.', 'http://fussball.henger-sv.de', '_blank', defLength, 0, 0);
// Gymnastik
menu[9] = new Array();
menu[9][0] = new Menu(true, '>', 185, 0, 130, defOver, defBack, 'itemBorder', 'itemText');
menu[9][1] = new Item('Übersicht', 'gym.html', '', defLength, 0, 0);
menu[9][2] = new Item('Kontakt', 'gymk.html', '', defLength, 0, 0);

// Herzgruppe
menu[10] = new Array();
menu[10][0] = new Menu(true, '>', 185, 0, 130, defOver, defBack, 'itemBorder', 'itemText');
menu[10][1] = new Item('Übersicht', 'herz.html', '', defLength, 0, 0);
menu[10][2] = new Item('Kontakt', 'herzk.html', '', defLength, 0, 0);
menu[10][3] = new Item('Website der Abt.', 'http://www.herzgruppe-postbauer-heng.de/', '_blank', defLength, 0, 0);

// Judo
menu[11] = new Array();
menu[11][0] = new Menu(true, '>', 185, 0, 130, defOver, defBack, 'itemBorder', 'itemText');
menu[11][1] = new Item('Übersicht', 'judo.html', '', defLength, 0, 0);
menu[11][2] = new Item('Kontakt', 'judok.html', '', defLength, 0, 0);

// Jugend
menu[12] = new Array();
menu[12][0] = new Menu(true, '>', 185, 0, 130, defOver, defBack, 'itemBorder', 'itemText');
menu[12][1] = new Item('Übersicht', 'jugend.html', '', defLength, 0, 0);
menu[12][2] = new Item('Kontakt', 'jugendk.html', '', defLength, 0, 0);

// Kegeln
menu[13] = new Array();
menu[13][0] = new Menu(true, '>', 185, 0, 130, defOver, defBack, 'itemBorder', 'itemText');
menu[13][1] = new Item('Übersicht', 'kegeln.html', '', defLength, 0, 0);
menu[13][2] = new Item('Kontakt', 'kegelnk.html', '', defLength, 0, 0);
menu[13][3] = new Item('Website der Abt.', 'http://kegeln.henger-sv.de', '_blank', defLength, 0, 0);

// Kraft-Fitness
menu[14] = new Array();
menu[14][0] = new Menu(true, '>', 185, 0, 130, defOver, defBack, 'itemBorder', 'itemText');
menu[14][1] = new Item('Übersicht', 'fit.html', '', defLength, 0, 0);
menu[14][2] = new Item('Kontakt', 'fitk.html', '', defLength, 0, 0);

// Schützen
menu[15] = new Array();
menu[15][0] = new Menu(true, '>', 185, 0, 130, defOver, defBack, 'itemBorder', 'itemText');
menu[15][1] = new Item('Übersicht', 'schuetzen.html', '', defLength, 0, 0);
menu[15][2] = new Item('Kontakt', 'schuetzenk.html', '', defLength, 0, 0);
menu[15][3] = new Item('Website der Abt.', 'http://www.henger-sv.de/schuetzen/', '_blank', defLength, 0, 0);


// Skisport
menu[16] = new Array();
menu[16][0] = new Menu(true, '>', 185, 0, 130, defOver, defBack, 'itemBorder', 'itemText');
menu[16][1] = new Item('Übersicht', 'ski.html', '', defLength, 0, 0);
menu[16][2] = new Item('Kontakt', 'skik.html', '', defLength, 0, 0);

// Tanzen
menu[17] = new Array();
menu[17][0] = new Menu(true, '>', 185, 0, 130, defOver, defBack, 'itemBorder', 'itemText');
menu[17][1] = new Item('Übersicht', 'tanzen.html', '', defLength, 0, 0);
menu[17][2] = new Item('Kontakt', 'tanzenk.html', '', defLength, 0, 0);

// Tischtennis
menu[18] = new Array();
menu[18][0] = new Menu(true, '>', 185, 0, 130, defOver, defBack, 'itemBorder', 'itemText');
menu[18][1] = new Item('Übersicht', 'tt.html', '', defLength, 0, 0);
menu[18][2] = new Item('Kontakt', 'ttk.html', '', defLength, 0, 0);
menu[18][3] = new Item('Website der Abt.', 'http://tt.henger-sv.de', '_blank', defLength, 0, 0);

// Volleyball
menu[19] = new Array();
menu[19][0] = new Menu(true, '>', 185, 0, 130, defOver, defBack, 'itemBorder', 'itemText');
menu[19][1] = new Item('Übersicht', 'vb.html', '', defLength, 0, 0);
menu[19][2] = new Item('Kontakt', 'vbk.html', '', defLength, 0, 0);
menu[19][3] = new Item('Website der Abt.', 'http://volleyball.henger-sv.de', '_blank', defLength, 0, 0);

// Speisekarte
menu[20] = new Array();
menu[20][0] = new Menu(true, '<', -180, 0, 175, defOver, defBack, 'itemBorder', 'itemText');
menu[20][1] = new Item('Vorspeisen, Suppen, Salate', 'vorspeis.html', '', defLength, 0, 0);
menu[20][2] = new Item('Kleine Gerichte', 'kleinger.html', '', defLength, 0, 0);
menu[20][3] = new Item('Fischgerichte', 'fischger.html', '', defLength, 0, 0);
menu[20][4] = new Item('Topf-/Pfannengerichte', 'topf.html', '', defLength, 0, 0);
menu[20][5] = new Item('Nudelgerichte & Pizza', 'nudelger.html', '', defLength, 0, 0);
menu[20][6] = new Item('griech. Spezialitäten', 'griech.html', '', defLength, 0, 0);
menu[20][7] = new Item('Nachspeisen', 'nachsp.html', '', defLength, 0, 0);


// *** OPTIONAL CODE FROM HERE DOWN ***

// These two lines handle the window resize bug in NS4. See <body onResize="...">.
// I recommend you leave this here as otherwise when you resize NS4's width menus are hidden.

var popOldWidth = window.innerWidth;
nsResizeHandler = new Function('if (popOldWidth != window.innerWidth) location.reload()');


// This is a quick snippet that captures all clicks on the document and hides the menus
// every time you click. Use if you want.

if (isNS4) document.captureEvents(Event.CLICK);
document.onclick = clickHandle;

function clickHandle(evt)
{
	if (isNS4) document.routeEvent(evt);
	hideAllBut(0);
}


// This is just the moving command for the example.

function moveRoot()
{
	with(menu[0][0].ref) left = ((parseInt(left) < 100) ? 100 : 5);
}
//  End -->