Update list.php

to save the town filtre on prospect list, just i replace: 
$param='&stcomm='.$stcomm.'&search_nom='.urlencode($search_nom).'&search_zipcode='.urlencode($search_zipcode).'&search_ville ='.urlencode($search_ville );

search_ville by search_town

htdocs/comm/prospect/list.php

@@ -241,7 +241,7 @@ if ($resql)
         llxHeader('',$langs->trans("ThirdParty"),$help_url);
 	}
 
-	$param='&stcomm='.$stcomm.'&search_nom='.urlencode($search_nom).'&search_zipcode='.urlencode($search_zipcode).'&search_ville='.urlencode($search_ville);
+	$param='&stcomm='.$stcomm.'&search_nom='.urlencode($search_nom).'&search_zipcode='.urlencode($search_zipcode).'&search_town='.urlencode($search_town);
  	// Store the status filter in the URL
  	if (isSet($search_cstc))
  	{