$frage = ereg_replace("/", "-", $frage);
$frage = ereg_replace("\"", "_", $frage);
$frage = ereg_replace("<font+color=_blue_>", "", $frage);
$frage = ereg_replace("<font+color=_red_>", "", $frage);
$frage = ereg_replace("<-font>", "", $frage);
$frage = ereg_replace("<b>", "", $frage);
$frage = ereg_replace("<i>", "", $frage);
$frage = ereg_replace("<-b>", "", $frage);
$frage = ereg_replace("<-i>", "", $frage);