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function checkad($sortsid)
  {
      global $db,$table_sorts;
      //²éѯÉ豸ÐÅÏ¢
  $sql = "select supsortid from $table_sorts where sortid=$sortsid";
 
  $query = $db->query($sql);
  $supsortid = $db->result($query,0);
  print "supid=".$supsortid." <br>";
  if($supsortid==0)
  {
    print "sortsid=".$sortsid." <br>";
    $temps = $sortsid;
return $sortsid;
  }
  elseif($supsortid!=0)
  {
    print "123456 <br/>";
    checkad($supsortid);
print "456798";
print "1111111111111111111111"." <br>";
  }
  //return $temps;
  }

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$tempid =  $_GET['sortid'];
  $eqads=checkad($tempid);
  print  "123456=".$eqads;
  if($eqads!='')
  {
      //¸ù¾Ý±àºÅ²éѯËùÓеĹã¸æÐÅÏ¢
  $sql = "select * from $table_pic where class2=2 and class3=$eqads";
  $query = $db->query($sql);
  while(