var mod_Path="../";

function writeShadow()
{
if(navigator.appVersion.indexOf("MSIE 6")=="-1")
document.write("<div id='Schatten' style='position:absolute;left:0px;top:0px;display:none;z-index:21'><div id='shad1' style='position:absolute;left:0px;top:0px'><IMG NAME='shad1' SRC='"+mod_Path+"layout/S1.png' WIDTH='0' HEIGHT='0' BORDER='0'><\/div><div id='corn1' style='position:absolute;left:0px;top:0px'><IMG NAME='corn1' SRC='"+mod_Path+"layout/E1.png' WIDTH='0' HEIGHT='0' BORDER='0'><\/div><div id='shad2' style='position:absolute;left:0px;top:0px'><IMG NAME='shad2' SRC='"+mod_Path+"layout/S2.png' WIDTH='0' HEIGHT='0' BORDER='0'><\/div><div id='corn2' style='position:absolute;left:0px;top:0px'><IMG NAME='corn2' SRC='"+mod_Path+"layout/E2.png' WIDTH='0' HEIGHT='0' BORDER='0'><\/div><div id='shad3' style='position:absolute;left:0px;top:0px'><IMG NAME='shad3' SRC='"+mod_Path+"layout/S3.png' WIDTH='0' HEIGHT='0' BORDER='0'><\/div><div id='corn3' style='position:absolute;left:0px;top:0px'><IMG NAME='corn3' SRC='"+mod_Path+"layout/E3.png' WIDTH='0' HEIGHT='0' BORDER='0'><\/div><div id='shad4' style='position:absolute;left:0px;top:0px'><IMG NAME='shad4' SRC='"+mod_Path+"layout/S4.png' WIDTH='0' HEIGHT='0' BORDER='0'><\/div><div id='corn4' style='position:absolute;left:0px;top:0px'><IMG NAME='corn4' SRC='"+mod_Path+"layout/E4.png' WIDTH='0' HEIGHT='0' BORDER='0'><\/div><\/div><div id='imageBox' style='position:absolute;left:0px;top:0px;display:none;z-index:21'><IMG NAME='flaeche' SRC='"+mod_Path+"layout/flaeche.jpg' WIDTH='0' HEIGHT='0' BORDER='0'><\/div>");
else
document.write("<div id='Schatten' style='position:absolute;left:0px;top:0px;display:none;z-index:22'><\/div><div id='imageBox' style='position:absolute;left:0px;top:0px;display:none;z-index:21'><IMG NAME='flaeche' SRC='"+mod_Path+"layout/plain2.jpg' WIDTH='0' HEIGHT='0' BORDER='0'><\/div>");
}
/*****************************************************/
function writeAudio()
{
if(location.href.indexOf("TL_chamber")!="-1"||location.href.indexOf("TL_piano")!="-1"||location.href.indexOf("TL_orchestra")!="-1"||location.href.indexOf("musicdoc")!="-1")
	mod_Path="";

document.write("<div id='shadow' style='position:absolute;left:0px;top:0px;z-index:20'><IMG NAME='shadow' SRC='"+mod_Path+"layout/overlay.png' onclick='resetShadow()' WIDTH='0' HEIGHT='0' BORDER='0' style=';filter:progid:DXImageTransform.Microsoft.Alpha(opacity=44)'><\/div><div id='audioWindow' style='position:absolute;left:0px;top:0px;display:none;z-index:22;padding-left:20px; padding-top:30px;padding-bottom:0px'><div id='audioText' style='text-align:center;width:450px'><\/div><table style='width:480px'><tr><td id='midiPlug' style='text-align:center;vertical-align:middle;padding-top:30px;padding-bottom:30px'><\/td><\/tr><\/table><IMG id='close' style='position:absolute;top:38px;right:16px' SRC='"+mod_Path+"layout/back.jpg' WIDTH='10' HEIGHT='10' BORDER='0' onClick='resetShadow()' style='cursor:pointer' alt='Musikfenster ausblenden'><\/div>");

writeShadow();

if(!window.innerHeight)
	{
	AnzBer=document.getElementById("myWindow").offsetHeight;
	AnzW=document.getElementById("myWindow").offsetWidth;
	}
else
	{
	AnzBer=window.innerHeight;
	AnzW=window.innerWidth;
	}
}
/*****************************************************/
function setShadow()
{
document.body.style.overflow='hidden';
if(navigator.appVersion.indexOf("MSIE 6")!="-1")
	{
	document.images.shadow.width=AnzW;
	document.images.shadow.height=AnzBer;
	}
}
/***************************************/
function resetShadow()
{
document.images.shadow.width=0;
document.images.shadow.height=0;

document.getElementById("audioWindow").style.display="none";
document.getElementById("Schatten").style.display="none";
document.getElementById("imageBox").style.display="none";

if(window.innerHeight)
	document.body.style.overflow='visible';
else
	document.body.style.overflow='auto';

if(navigator.appName.indexOf("Explorer")!="-1")
	document.getElementById("midiPlug").innerHTML="";
window.scrollTo(0,1);
window.scrollTo(0,theScroll);
}
/***************************************/
var AnzBer;var AnzW;
var theScroll;
/***************************************/
function checkPlugIns()
{
if(navigator.appName.indexOf("Explorer")=="-1"||navigator.platform.indexOf("Mac")!="-1")
	{
	for (i = 0; i < navigator.plugins.length; ++i)
		{
  		if(navigator.plugins[i].name.indexOf("QuickTime")!="-1")
			return true;
		}
	}
else
	return true;
}
/************************************/
function openmidi(file,numb)
{
if(!window.innerHeight)
	scroll_Y=document.body.scrollTop;
else
	scroll_Y=window.pageYOffset;


theScroll=scroll_Y;
nachOben();

aud_Text=comp[numb];

a=aud_Text.indexOf("+");
aud_Text=aud_Text.substring(a+1);

/*Anzahl Zeilenumbrueche*/
anz=1;

var theText = aud_Text;
for(i=0;i < theText.length;i++)
	{
	if(theText.substring(i,i+4) == "<BR>"){
       theText = theText.substring(0,i)+", "+theText.substring(i+4);
		anz++;
		}
	}
	
anz=anz*16;
setShadow();

WWidth=520;
WHeight=185;

/*WHeight=230;*/
	
wx=Math.round(((AnzW)/2) - (WWidth/2));
wy=Math.round(((AnzBer)/2) - (WHeight/2)-20);
	
document.getElementById("imageBox").style.top=wy+"px";
document.getElementById("imageBox").style.left=wx+"px";
document.getElementById("imageBox").style.display="block";
document.images.flaeche.width=WWidth;
document.images.flaeche.height=WHeight;
	
document.getElementById("audioWindow").style.top=wy+"px";
document.getElementById("audioWindow").style.left=wx+"px";
document.getElementById("audioWindow").style.display="block";
	
if(navigator.appVersion.indexOf("MSIE 6")=="-1")
	centerShadows(wy,wx,WWidth,WHeight);
			
audiofile=mod_Path+file;
if(location.href.indexOf("ballhorn")!="-1")
	audiofile=file;

/*audiofile="../mp3/empty.mp3"; - zum Testen*/
if(checkPlugIns()==true)
	{
	document.getElementById("midiPlug").innerHTML="<embed src="+audiofile+" WIDTH='450' HEIGHT='20'><\/embed>";
	document.getElementById("audioText").innerHTML=aud_Text;
	}
else
	{
	document.getElementById("midiPlug").innerHTML="<a href='http://www.apple.com/de/quicktime/download/' target='new'><IMG SRC='"+mod_Path+"layout/quicktime.jpg' WIDTH='450' BORDER='0'><\/a><br><a href='http://www.apple.com/de/quicktime/download/' target='new'><B>QuickTime Plug In installieren<\/B><\/a>";
	document.getElementById("audioText").innerHTML="Die Wiedergabe dieser Audio-Datei erfordert QuickTime";
	}
}