if ($do == "update") {
  echo "<form action=\"$PHP_SELF?open=update&do=update1\" method=post>";
  echo "<table width=50% border=0 cellspacing=0 cellpadding=0";
  echo "<tr><td width=15%>Datei1:</td><td><input type=file name=firma1file size=40></td></tr>";
  echo "<td>Betrieb1:</td><td><select name=firma1>";
  $mysq = mysql_query("SELECT * FROM `betriebe` ORDER BY Name1 LIMIT 0,1");
  while($my = mysql_fetch_array($mysq))
  {
    echo "<option value=".$my["Kuerzel"].">".$my["Name1"]."</option>";
  }
  echo "</select></td>";
  
  // das 5x

  echo "</select></td>";
  echo "<tr><td></td><td><input type=submit name=submit value=\"Los!\"></td></tr>";
  echo "</form>";
  echo "</center>";
} elseif ($do == "update1") {

$coun = 0;

echo $openf = fopen("upload/gbw.txt","w");
$read1 = file($firma1file,"r");
$anbieter = $firma1;

$count = count($read1)-1;

for ($i=1; $i <= $count; $i++)
 {
 fwrite($openf, $anbieter.";".$read1[$i]);
 $coun++;
 }


 // das auch dementsprechend 5x

}