<?
if(!$_POST['ajax']) exit();

switch($_POST['fun']){
   case "getGeoCode": 
      if(!$lan) $lnx = "it";
      $ret = file_get_contents("http://ws.geonames.org/search?featureCode=PCL&featureCode=PCLD&featureCode=PCLF&featureCode=PCLF&featureCode=PCLI&featureCode=PCLIX".
      "&name=".$_POST['value']."&lang=".$lnx."&type=json");
      echo str_replace(Array("geonames", "countryName"), Array("results", "value"), $ret);
   break;
   case "getLanguage":
      $results = Array();
      $q = "SELECT id_lingua, if(nome".$lan."<>'', nome".$lan.", nome) AS nome FROM glbt.lingua WHERE nome".$lan." LIKE '".$_POST['value']."%' OR nome LIKE '".$_POST['value']."%'";
      $r = mysql_query($q) or die (mysql_error());
      while($rw = mysql_fetch_array($r)){
         $results[] = $rw['nome'];  
      } 	
      echo json_encode($results);
   break;
   case "getNations":
      $results = Array();
      $q = "SELECT id_nazionalita, if(nome".$lan."<>'', nome".$lan.", nome) AS nome FROM glbt.nazionalita WHERE nome".$lan." LIKE '".$_POST['value']."%' OR nome LIKE '".$_POST['value']."%'";
      $r = mysql_query($q) or die (mysql_error());
      while($rw = mysql_fetch_array($r)){
         $results[] = $rw['nome'];  
      } 	
      if(stripos("united ", $_POST['value']) === 0){
	 $results[] = "UK";
	 $results[] = "USA";
      }
      echo json_encode($results);
   break;
}
?>