var cPath = (window.getRelativeWebRoot ? window.getRelativeWebRoot() : '') + 'js/Lib/';
document.write ('<SCR' + 'IPT LANGUAGE="JavaScript1.2" SRC="'+ cPath +'BMenu3.js" TYPE="text/javascript"><\/SCR' + 'IPT>');

function initMenus () {
	if (_aMs.length == 0) {
		if (window.StartPage)
			var oMenu = new Menu(0);
		else
			var oMenu = new HoriMenu(0);
	}
}

function HoriMenu(nLevel) {
	this.init = BTextMenu;
	this.init (0);
	this.aPos = [51, 79];
	this.aElementWidth = [];
	this.nChildOffset = 1;
	this.nElementHeight = 20;

this.BMenu_getLink = this.getLink;
this.getLink = function (nElem) {
	var cLink = this.BMenu_getLink(nElem);
	cLink = cLink.replace(/href="/,"href=\"/");
	return (cLink);
}

	this.calculateSize = function() {
		this.nWidth = 0;
		this.aElementWidth = [];
		for (var i=0; i < this.aElements.length; i++) {
			this.aElementWidth[i] = 3 + this.getStringWidth (this.aElements[i][1]);
			this.nWidth += 6 + this.aElementWidth[i] + 6;
		}
		this.nWidth += 6; // Für abschließende Schräge
	};

	this.highlight = function (nElem) {
		var bChanged = (nElem != this.nHigh);
		if (bChanged) {
			this.nHigh = nElem;
			if (nElem == null)
				this.aLayers[1].clipp (0, 0, 0, 0);
			else
				this.aLayers[1].clipp (this.getElementOffset(nElem), 0, 6 + this.aElementWidth[nElem] + 6, this.nElementHeight);
		}
		return (bChanged);
	};

	this.getElementOffset = function (nElem) {
		var nOffset = 0 ;
		for (var i=0; i<nElem; i++) nOffset += 6 + this.aElementWidth[i] + 6;
		return (nOffset);
	}

	this.getChildPosition = function () {
		var aPos = [0, 0];
		aPos[0] = this.aPos[0] + this.getElementOffset(this.nSelected) - 8 - this.oChild.getStartOffset(0);
		aPos[1] = this.aLayers[0].get('top') + this.nElementHeight + this.nChildOffset;
		return (aPos);
	}

	this.getPosition = function () {
		var aPos = [this.aPos[0], this.aPos[1]];
		var aClipp = new Array (0, 0, this.nWidth, this.nElementHeight);
		return (aPos.concat (aClipp));
	};

	this.close = function () {
		this.highlight(null);
		if (this.oChild) this.oChild.close();
	};


	this.getContent = function (nLayer) {
		var cPath = (window.getRelativeWebRoot ? window.getRelativeWebRoot() : '') + CONFIG['Images']['Dir'];
		var cHtml = '<table border="0" cellspacing="0" cellpadding="0"><tr>';
		var bPreset, bHasChildren, cClass;

		var nOffset = 0;
		for (var i=0; i<this.aElements.length; i++)
			if (!this.bFolded || i == this.nPreSelected || (this.nLevel == 0 && typeof(this.nPreSelected) != 'number' && i==0)) {
			var nElementWidth = this.aElementWidth[i];
			bHasChildren = (this.aElements[i][2] && this.aElements[i][2].length > 0);
			bPreset = (typeof(this.nPreSelected)=='number' && (i == this.nPreSelected));
			switch (nLayer) {
				case 0:
				case 1:
					var cMenuPath = cPath + 'hmenu/' + (bPreset && nLayer == 0 ? 'preset/' : '');
					cClass = 'menu' + (nLayer == 1 ? 'act' : (bPreset ? 'preset' : ''));
					cHtml += '<td><img src="' + cMenuPath + 'left' + (nLayer) + '.gif" width="6" height="20" alt=""></td>';
					cHtml += '<td class="' + cClass + '" width="'+ nElementWidth +'" nowrap><P class="' + cClass + '">' + this.aElements[i][1].replace (' ', '&nbsp;') + '</P></td>';
					cHtml += '<td><img src="' + cMenuPath + 'right' +(nLayer) + '.gif" width="6" height="20" alt=""></td>';
					break;
				case 2:
					cHtml += '<td><a ' + this.getLink(i) + ' onmouseover="return _aMs[' + this.nLevel + '].mo(' + i + ',1)" onmouseout="return _aMs[' + this.nLevel + '].mo(' + i + ')"><img src="' + cPath + 'leer.gif" width="' + (6 + nElementWidth + 6) + '" height="' + this.nElementHeight + '" border="0"></a></td>';
					break;
			}
		}
		// Schräge hinter letztem Menü-Eintrag
		if (nLayer == 0) cHtml += '<td><img src="' + cPath + 'hmenu/left' + (nLayer) + '.gif" width="6" height="20" alt=""></td>';

		cHtml += '</tr></table>';
		return (cHtml);
	};

	this.update (aMenuEntries);
}






function Menu (nLevel) {
	this.init = BTextMenu;
	this.init (nLevel);
	this.bFolded = null;
	this.nElementHeight = 21;
	this.nChildOffset = -5;
	this.nSelected = null;
	this.nPreSelected = null;
	this.nHigh = null;
	this.nOffset = 7;
	this.nStartImageWidth = 8;
	this.nEndImageWidth = 8;

	this.BMenu_getStringWidth = this.getStringWidth;
	this.getStringWidth = function (cText) {
		return (this.BMenu_getStringWidth (cText, 13));
	}

	this.calculateSize = function() {
		this.nElementsWidth = this.getElementsWidth();
		if (this.nLevel == 0) this.nElementsWidth = Math.max (this.nElementsWidth, 113);
		this.nWidth = this.nStartImageWidth + this.nEndImageWidth + this.nElementsWidth +  this.getStartOffset(0);
	};

	this.getStartOffset = function (nElement) {
		nOffset = (this.aElements.length - nElement - 1) * this.nOffset + 1;
		return (nOffset);
	}

/*
	Bestimmt die Position des aktuellen Untermenüs
*/
	this.getChildPosition = function() {
		var aPos = [0, 0];
		aPos[0] = this.aLayers[0].get('left') + this.getStartOffset(this.nSelected) + this.nElementsWidth + this.nStartImageWidth + this.nEndImageWidth - this.oChild.getStartOffset(0) + this.nChildOffset;
		aPos[1] = (this.bFolded === true || this.bFolded === false ? _aMs[0].aPos[1] : this.aLayers[0].get('top') + this.nSelected * this.nElementHeight);
		//alert (aPos[0]);
		return (aPos);
	}



	this.getContent = function (nLayer) {
		var cPath = (window.getRelativeWebRoot ? window.getRelativeWebRoot() : '') + CONFIG['Images']['Dir'];

		var cHtml = '';
		var bPreset, bHasChildren, cClass;
		for (var i=0; i<this.aElements.length; i++) {
			bHasChildren = (this.aElements[i][2] && this.aElements[i][2].length > 0);
			bPreset = (typeof(this.nPreSelected)=='number' && (i == this.nPreSelected));
			cHtml += '<table border="0" cellspacing="0" cellpadding="0" width="' + (this.getStartOffset(i) + this.nElementsWidth + this.nStartImageWidth + this.nEndImageWidth) + '"><tr>';
			switch (nLayer) {
				case 0:
				case 1:
					var cMenuPath = cPath + 'menu/' + (bPreset && nLayer == 0 ? 'preset/' : '');
					cClass = 'menu' + (nLayer == 1 ? 'act' : (bPreset ? 'preset' : ''));
					cHtml += '<td><img src="' + cPath + 'leer.gif" width="' + this.getStartOffset(i) + '" height="' + this.nElementHeight + '"></td>';
					cHtml += '<td><img src="' + cMenuPath + (this.nLevel == 0 ? 'startpage_' : '') + 'left' + nLayer + '.gif" width="' + this.nStartImageWidth + '" height="' + this.nElementHeight + '" alt=""></TD>';
					cHtml += '<td class="' + cClass + '" width="' + (this.nElementsWidth) + '"><P class="' + cClass + '">' + this.aElements[i][1].replace (' ', '&nbsp;') + '</P></td>';
					cHtml += '<td><img src="' + cMenuPath + 'right' + (bHasChildren ? '_more' : '') + nLayer + '.gif" width="' + this.nEndImageWidth + '" height="' + this.nElementHeight + '" alt=""></TD>';
					break;
				case 2:
					if (this.oParent && ((this.oParent.nSelected + i) < this.oParent.aElements.length)) {
						cHtml += '<TD><a ' + this.oParent.getLink(this.oParent.nSelected + i) + ' onmouseover="return _aMs[' + this.oParent.nLevel + '].mo(' + (eval(this.oParent.nSelected + i)) + ',1)" onmouseout="return _aMs[' + this.oParent.nLevel + '].mo(' + i + ')"><IMG src="' + cPath + 'leer.gif" width="' + this.getStartOffset(i) + '" height="' + this.nElementHeight + '" alt="" border="0"></a></TD>';
					} else {
						cHtml += '<TD><IMG src="' + cPath + 'leer.gif" width="' + this.getStartOffset(i) + '" height="' + this.nElementHeight + '" alt=""></TD>';
					}

					cHtml += '<td height="' + this.nElementHeight + '" width="' + this.nWidth + '"><a ' + this.getLink(i) + ' onmouseover="return _aMs[' + this.nLevel + '].mo(' + i + ',1)" onmouseout="return _aMs[' + this.nLevel + '].mo(' + i + ')"><img src="' + cPath + 'leer.gif" width="' + this.nWidth + '" height="' + this.nElementHeight + '" border="0"></a></td>';
					break;
			}
			cHtml += '</tr></table>';
		}
		return (cHtml);
	};

	this.close = function () {
		if (this.aElements) {
			this.update (null);
			if (this.oChild) this.oChild.close();
			if (this.oParent) {
				this.oParent.highlight(null);
				this.oParent.close();
			}
		}
	};

this.BMenu_getLink = this.getLink;
this.getLink = function (nElem) {
	var cLink = this.BMenu_getLink(nElem);
	cLink = cLink.replace(/href="/,"href=\"/");
	return (cLink);
}

	if (this.nLevel == 0) {
		this.bSuspended = false;
		this.aPos = [148, 26];
		this.close = function() {}  // Korrekt? - ueberpruefen. Der oberste Level soll nicht geschlossen werden

		if (PageID == 1  || window.StartPage) {
			this.aPos = [71 - aMenuEntries.length * this.nOffset, 180];
			this.update (aMenuEntries);
		}
	}
}