function fenster()
{
fenster1=open("titelblatt.html","Fenstername","toolbar=no,statusbar=no,scrollbars=no,width=495,height=700,left=250,top=100");
}

function fenstertitel()
{
fenster1=window.open("titelblatt.html","Fenstername","toolbar=no,statusbar=no,scrollbars=no,width=495,height=715,left=250,top=10");
}

function fensterkarte()
{
fenster1=window.open("glueckskarteflash.html","Fenstername","toolbar=no,statusbar=no,scrollbars=no,width=550,height=400,left=30,top=60");
}

function FensterOeffnen (Adresse) {
  Fenster1 = window.open(Adresse, "Zweitfenster", "width=400,height=300,left=100,top=100");
  Fenster1.focus();
}
function FensterOeffnenBR (Adresse) {
  Fenster1 = window.open(Adresse, "BiorhytmusRechner", "width=520,height=300,left=100,top=100");
  Fenster1.focus();
}