function PopupFenster(datei) {
  F = window.open(datei,"PopUp","width=300,height=255");
}

function breitesPopupFenster(datei) {
  F = window.open(datei,"PopUp","width=550,height=255");
}

function PopupBild(datei) {
  F = window.open(datei,"PopUp","width=720,height=590");
}

function PopupBild_800(datei) {
  F = window.open(datei,"PopUp","width=800,height=600");
}

function PopupHighscore(datei) {
  F = window.open(datei,"PopUp","width=440,height=360");
}