  | 
 |           
 
// $what=$HTTP_GET_VARS["what"];
// $base="nul";
$n=$HTTP_GET_VARS["n"];
$base="sch.dat";
// if($what=="hf") $base="hf.dat";
// if($what=="kitch") $base="kitch.dat";
if($base=="nul") 
  echo "wrong base";
else
 {
  $fd=fopen($base,"r");
  fseek($fd,$n*32);
  fscanf($fd,"%d %d %d",$cookie,$start,$len);
  if($cookie!="73425")  echo "wrong n";
  else
    { 
     fseek($fd,$start);
     $content=fread($fd,$len);
     echo $content;
    }
 }
?>
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