function lyrics(fileName) {
     myWin = window.open('','myWindow','scrollbars=yes,directories=no,status=yes,resizable=yes,toolbar=no,copyhistory=no,location=no,menubar=no,width=460,height=400,top=250,left=250')
     myWin.location.href = fileName;
}

function slideShow(fileName) {
     myWin = window.open('','myWindow','scrollbars=yes,directories=no,status=yes,resizable=yes,toolbar=no,copyhistory=no,location=no,menubar=no,width=610,height=610,top=0,left=0')
     myWin.location.href = fileName;
}