var FileName = new Array("dka.wav","dqa.wav","dba.wav","dh_a.wav","dha.wav","dfa.wav","d$a.wav","ds_a.wav","dsa.wav","dxa.wav");
var SymbolName = new Array("k","q","b","1115","h","f","643","s","s","x");
var Nummer;
var richtig=0, falsch=0;
function hallo(){
frameloeschen();
Nummer=Math.round(Math.random()*9);
location.href="Signale/"+FileName[Nummer];
}
function nochmal(){
location.href="Signale/"+FileName[Nummer];
}
function frameloeschen(){
s=parent.frames[1].document;
s.open("text/html");
s.close();
}
function symbol(sym){
//parent.frames[1].document.writeln(sym);
s=parent.frames[1].document;
s.open("text/html");
kette='<html><head>';
kette+='<meta http-equiv="Content-Type" content="text/html; charset=utf-8"></meta>';
kette+='</head><body>';
kette+='<font face="Lucida Sans Unicode" size=5 color="#000000">';
if (sym==SymbolName[Nummer])
   {
   kette+="RICHTIG!";
   richtig++;
   }
else
   {
   kette+="FALSCH! Richtig war: ["+SymbolName[Nummer]+"]";
   falsch++;
   }
kette+='<br><br>';
kette+="Insgesamt richtig: "+richtig+'<br>';
kette+="Insgesamt falsch: "+'&nbsp;'+falsch+'<br>';
kette+='</body></html>';
s.writeln(kette);
s.close();
}

