function createmenu(cparentnr)
{
	var n;
	var k;
	var htmltext = '';
	var mystyle = new Array();
	var myref = new Array();
	var myonmouse = new Array();
	

	layvisible = false;
	for(n = 0; n < leftmenu.length; n ++)
	{
		if(leftmenu[n][0] == cparentnr)
		{
			htmltext += 	'<tr>';
			if(currentleft[currentleft.length - 1] == leftmenu[n][1])
			{
				mystyle[0] = 'style="background-color:#0099CC;"';
				mystyle[1] = '#0099CC';
				myref[0] = myref[1] = '';
				myonmouse[0] = myonmouse[1] = '';
			}
			else
			{
				mystyle[0] = '';
				mystyle[1] = '#000000';
				myref[0] = '<a href="javascript:parent.selectitem(' + "'" + leftmenu[n][1] + "'" + ');">';
				myref[1] = '</a>';
				myonmouse[0] = ' onmouseover="parent.navi(this.id,1);"';
				myonmouse[1] = ' onmouseout="parent.navi(this.id,0);"';
			}
			htmltext += 		'<td id="nav' + leftmenu[n][1] + '" class="navarea"' + mystyle[0] + '>';
			htmltext += 			'&nbsp;';
			htmltext += 		'</td>';
			htmltext += 		'<td id="' + leftmenu[n][1] + '" class="navbutton"' + myonmouse[0] + myonmouse[1] + '>';
			htmltext += 			myref[0];
			htmltext += 				'<span id="txt' + leftmenu[n][1] + '" style="color:' + mystyle[1] + ';">';
			htmltext += 					leftmenu[n][2];
			htmltext += 				'</span>';
			htmltext += 			myref[1];
			htmltext += 		'</td>';
			htmltext += 	'</tr>';
			htmltext += 	'<tr><td colspan="2" width="146" style="height:5px;font-size:3px;">&nbsp;</td></tr>';
			
			if(currentleft[0] == leftmenu[n][1])
			{
				for(k = n; k < leftmenu.length; k ++)
				{
					if(leftmenu[k][0] == currentleft[0])
					{
						if(currentleft[1] == leftmenu[k][1])
						{
							mystyle[0] = 'style="background-color:#0099CC;"';
							mystyle[1] = '#0099CC';
							myref[0] = myref[1] = '';
							myonmouse[0] = myonmouse[1] = '';
						}
						else
						{
							mystyle[0] = '';
							mystyle[1] = '#000000';
							myref[0] = '<a href="javascript:parent.selectitem(' + "'" + leftmenu[k][1] + "'" + ');">';
							myref[1] = '</a>';
							myonmouse[0] = ' onmouseover="parent.navi(this.id,1);"';
							myonmouse[1] = ' onmouseout="parent.navi(this.id,0);"';
						}

						htmltext += 		'<td id="nav' + leftmenu[k][1] + '" class="navarea"' + mystyle[0] + '>';
						htmltext += 			'&nbsp;';
						htmltext += 		'</td>';
						htmltext += 		'<td id="' + leftmenu[k][1] + '" class="navbutton" style="padding-left:15px;font-weight:normal;"' + myonmouse[0] + myonmouse[1] + '>';
						htmltext += 			myref[0];
						htmltext += 				'<span id="txt' + leftmenu[k][1] + '" style="color:' + mystyle[1] + ';">';
						htmltext += 					leftmenu[k][2];
						htmltext += 				'</span>';
						htmltext += 			myref[1];
						htmltext += 		'</td>';
						htmltext += 	'</tr>';
						htmltext += 	'<tr><td colspan="2" width="146" style="height:5px;font-size:3px;">&nbsp;</td></tr>';
					}
				}
			}
		}
	}

	if(htmltext)
	{
		htmltext  = '<table width="156" border="0" cellpadding="0" cellspacing="0">' +
						'<tbody>' +
							htmltext +
					 	'</tbody>' +
					'</table>';

		lnav.document.getElementById('lnav').innerHTML = htmltext;
		return(0);
	}
	else
	{
		return(-1);
	}
}


function navi(cobjektnr, aktion)
{
	if(aktion)
	{
		lnav.document.getElementById(cobjektnr).style.backgroundColor = '#0099CC';
		lnav.document.getElementById('txt' + cobjektnr).style.color = '#FFFFFF';
	}
	else
	{
		lnav.document.getElementById(cobjektnr).style.backgroundColor = '#C8CED6';
		lnav.document.getElementById('txt' + cobjektnr).style.color = '#000000';
	}
}


function selectitem(cobjektnr)
{
	var n;


	for(n = 0; n < leftmenu.length; n ++)
	{
		if(leftmenu[n][1] == cobjektnr)
		{
			if(leftmenu[n][0] == '0')
			{
				currentleft = new Array(cobjektnr);
			}
			else
			{
				currentleft = new Array(leftmenu[n][0], cobjektnr);
			}
		}
	}

	for(n = 0; n < leftmenu.length; n ++)
	{
		if(leftmenu[n][1] == cobjektnr)
		{
			if(leftmenu[n][3])
			{
				parent.srcpageh = leftmenu[n][1];
				content.location.replace(matauroot + leftmenu[n][3]);
			}
			else
			{
				content.location.replace('dummy.htm');
			}
			break;
		}
	}

	createmenu('0');
}

_leftmenu_ = true;