var yDiff;

function init(nr)
{
	window.onload=regenerate2
	if (document.all)
	{
		document.write('<div id="slidemenubarIE0" style="visibility:hidden" onMouseover="pull()" onMouseout="draw()">')
		getMenuItems();
		document.write('<\/div>')
		document.write('<div id="slidemenubarIE1" style="visibility:hidden" onMouseover="pull()" onMouseout="draw()">')
		getMenuItems1();
		document.write('<\/div>')
		document.write('<div id="slidemenubarIE2" style="visibility:hidden" onMouseover="pull()" onMouseout="draw()">')
		getMenuItems2();
		document.write('<\/div>')
		document.write('<div id="slidemenubarIE3" style="visibility:hidden" onMouseover="pull()" onMouseout="draw()">')
		getMenuItems3();
		document.write('<\/div>')
		document.all["slidemenubarIE"+nr].style.visibility = "visible"	
		rightboundary=-5
	}
	setOffset(nr);
	scrollen();
}

function showMenu()
{
	themenu.pixelLeft = rightboundary;
	slideLeft();		
}

function slideLeft()
{
	themenu.pixelLeft -= 6;
	if (themenu.pixelLeft < leftboundary) themenu.pixelLeft = leftboundary
	else window.setTimeout("slideLeft()", 100);
}

function bewege(y) 
{
  	if (document.layers) themenu.top = y;
 	
	if (document.getElementById) themenu.top = y ;
		
	if (document.all) themenu.posTop = y;
}

function browserhoehe() 
{    
	if (document.all) return document.body.clientHeight;
	else return window.innerHeight;
}

function YOffset() 
{
	if (document.layers) return window.pageYOffset;
	temp = window.pageYOffset;
	if (temp == undefined) temp = document.body.scrollTop;	
	return temp;
}

function scrollen()
{	
 	bewege(50 + YOffset() + yDiff);
      	ID = window.setTimeout("scrollen()", 10); 
}

function getMenuItems()
{
	document.write('<div style="position:absolute;">');
	document.write('<img src="../images/background.gif">');
	document.write('<\/div>');
	document.write('<div id="layertext">');
	document.write('<a href="index.html">Startseite<\/a><br>');
	document.write('<br>');
	document.write('<a href="Biographie.htm">Biographie<\/a><br>');
	document.write('<a href="Stimme.htm">Stimme<\/a><br>');
	document.write('<a href="Repertoire.htm">Repertoire<\/a><br>');
	document.write('<br>');
	document.write('<a href="javascript:modifyMenuItems(1)">Artikel ...<\/a><br>');
	document.write('<a href="javascript:modifyMenuItems(2)">Booklets ...<\/a><br>');
	document.write('<a href="javascript:modifyMenuItems(3)">Interviews ...<\/a><br>');
	document.write('<br>');
	document.write('<a href="Bilder.htm">Bildergalerie<\/a><br>');
	document.write('<a href="Download.htm">Downloads<\/a><br>');
	document.write('<br>');
	document.write('<a href="Newsgroups.htm">Newsgroups<\/a><br>');
	document.write('<a href="Links.htm">Links<\/a><br>');
	document.write('<a href="Kontakt.htm">Kontakt<\/a><br>');
	document.write('<a href="http://www.0815guestbooks.de/cgi-bin/gb.cgi?b27484">Gästebuch<\/a><br>');
	document.write('<\/div>');
}

function getMenuItems1()
{
	document.write('<div style="position:absolute;">');
	document.write('<img src="../images/background1.gif">');
	document.write('<\/div>');
	document.write('<div id="layertext">');
	document.write('<a href="Artikel.htm">Beständigkeit<\/a><br>');
	document.write('<a href="Bravo.htm">Bravo<\/a><br>');
	document.write('<a href="stember.htm">Chronologie<\/a><br>');
	document.write('<a href="Fono66.htm">Fono Forum 1966<\/a><br>');
	document.write('<a href="Fono00.htm">Fono Forum 2000<\/a><br>');
	document.write('<a href="Jahrhundertstimme.htm">Jahrhundertstimme<\/a><br>');
	document.write('<a href="Kesting1.htm">Kesting<\/a><br>');
	document.write('<a href="Liederabend98.htm">Liederabend&nbsp;1998<\/a><br>');
	document.write('<a href="Wien.htm">Liederabend&nbsp;2001<\/a><br>');
	document.write('<a href="Morgenpost97.htm">Morgenpost&nbsp;1997<\/a><br>');
	document.write('<a href="Phonoprisma.htm">Phonoprisma&nbsp;1964<\/a><br>');
	document.write('<br>');
	document.write('<a href="javascript:modifyMenuItems(0)">zurück<\/a><br>');
	document.write('<\/div>');
}

function getMenuItems2()
{
	document.write('<div style="position:absolute;">');
	document.write('<img src="../images/background2.gif">');
	document.write('<\/div>');
	document.write('<div id="layertext">');
	document.write('<a href="Kesting2.htm">Kesting<\/a><br>');
	document.write('<a href="Opernarien.htm">Opernarien<\/a><br>');
	document.write('<a href="Operettenarien.htm">Operettenarien<\/a><br>');
	document.write('<a href="Salzburg.htm">Festspiele Salzburg<\/a><br>');
	document.write('<br>');
	document.write('<a href="javascript:modifyMenuItems(0)">zurück<\/a><br>');
	document.write('<\/div>');
}

function getMenuItems3()
{
	document.write('<div style="position:absolute;">');
	document.write('<img src="../images/background3.gif">');
	document.write('<\/div>');
	document.write('<div id="layertext">');
	document.write('<a href="Interview60.htm">60.&nbsp;Geburtstag<\/a><br>');
	document.write('<a href="Morgenpost98.htm">Morgenpost&nbsp;1998<\/a><br>');
	document.write('<a href="Opernglas.htm">Opernglas&nbsp;1994<\/a><br>');
	document.write('<a href="Opernwelt88.htm">Opernwelt&nbsp;1988<\/a><br>');
	document.write('<a href="Opernwelt99.htm">Opernwelt&nbsp;1999<\/a><br>');
	document.write('<a href="Rondo.htm">Rondo&nbsp;2000</\a><br>');
	
	document.write('<a href="javascript:modifyMenuItems(0)">zurück<\/a><br>');
	document.write('<\/div>');
}

function modifyMenuItems(val)
{
	if (val == 0) 
	{
		if (document.all)
		{
			slidemenubarIE0.style.visibility = "visible";
			slidemenubarIE1.style.visibility = "hidden";
			slidemenubarIE2.style.visibility = "hidden";
			slidemenubarIE3.style.visibility = "hidden";
		}
		else
		{
			document.layers.slidemenubar.visibility = "show";
			document.layers.slidemenubar1.visibility = "hide";
			document.layers.slidemenubar2.visibility = "hide";
			document.layers.slidemenubar3.visibility = "hide";
		}
	}

	if (val == 1) 
	{
		if (document.all)
		{
			slidemenubarIE0.style.visibility = "hidden";
			slidemenubarIE1.style.visibility = "visible";
			slidemenubarIE2.style.visibility = "hidden";
			slidemenubarIE3.style.visibility = "hidden";
		}
		else
		{
			document.layers.slidemenubar.visibility = "hide";
			document.layers.slidemenubar1.visibility = "show";
			document.layers.slidemenubar2.visibility = "hide";
			document.layers.slidemenubar3.visibility = "hide";
		}
	}

	if (val == 2) 
	{
		if (document.all)
		{
			slidemenubarIE0.style.visibility = "hidden";
			slidemenubarIE1.style.visibility = "hidden";
			slidemenubarIE2.style.visibility = "visible";
			slidemenubarIE3.style.visibility = "hidden";
		}
		else
		{
			document.layers.slidemenubar.visibility = "hide";
			document.layers.slidemenubar1.visibility = "hide";
			document.layers.slidemenubar2.visibility = "show";
			document.layers.slidemenubar3.visibility = "hide";
		}
	}

	if (val == 3) 
	{
		if (document.all)
		{
			slidemenubarIE0.style.visibility = "hidden";
			slidemenubarIE1.style.visibility = "hidden";
			slidemenubarIE2.style.visibility = "hidden";
			slidemenubarIE3.style.visibility = "visible";
		}
		else
		{
			document.layers.slidemenubar.visibility = "hide";
			document.layers.slidemenubar1.visibility = "hide";
			document.layers.slidemenubar2.visibility = "hide";
			document.layers.slidemenubar3.visibility = "show";
		}
	}
	
	setOffset(val);		
}

function showPage(page, nr)
{
	modifyMenuItems(nr);
	
	if (document.all)
	{
		window.open(page)
	}
	else window.open(page, "_self");
}

function setOffset(nr)
{
	if (document.all) themenu=document.all["slidemenubarIE"+nr].style
	
	if (nr == 0)
	{
		if (document.all) leftboundary=-122
		else
		{
			themenu=document.layers.slidemenubar
			document.layers.slidemenubar.visibility="show";
			rightboundary=186
			leftboundary=64;
		}
		yDiff = 0;
	}

	if (nr == 1)
	{
		if (document.all) leftboundary=-173
		else
		{
			themenu=document.layers.slidemenubar1
			document.layers.slidemenubar1.visibility="show";
			rightboundary=206
			leftboundary=36
		}
		yDiff = 50;
	}

	if (nr == 2)
	{
		if (document.all) leftboundary=-173
		else
		{
			themenu=document.layers.slidemenubar2
			document.layers.slidemenubar2.visibility="show";
			rightboundary=206
			leftboundary=33
		}
		yDiff = 100;
	}

	if (nr == 3)
	{
		if (document.all) leftboundary=-173
		else
		{
			themenu=document.layers.slidemenubar3
			document.layers.slidemenubar3.visibility="show";
			rightboundary=206
			leftboundary=33
		}
		yDiff = 95;
	}
}

function pull()
{	
	if (document.all) themenu.pixelLeft = rightboundary
	else themenu.left = rightboundary
}

function draw()
{
	if (document.all) themenu.pixelLeft = leftboundary	
	else themenu.left = leftboundary
}

function regenerate()
{
	window.location.reload()
}

function regenerate2()
{
	if (document.layers)
		setTimeout("window.onresize=regenerate",400)
}