diff --git a/htdocs/adherents/card_subscriptions.php b/htdocs/adherents/card_subscriptions.php
index 22ec0059b0c..5bfdd36a728 100644
--- a/htdocs/adherents/card_subscriptions.php
+++ b/htdocs/adherents/card_subscriptions.php
@@ -40,13 +40,6 @@ $langs->load("members");
 $langs->load("users");
 $langs->load("mails");
 
-// If socid provided by ajax company selector
-if (! empty($_REQUEST['socid_id']))
-{
-    $_GET['socid'] = $_GET['socid_id'];
-    $_POST['socid'] = $_POST['socid_id'];
-    $_REQUEST['socid'] = $_REQUEST['socid_id'];
-}
 
 // Security check
 if (! $user->rights->adherent->cotisation->lire) accessforbidden();
diff --git a/htdocs/adherents/fiche.php b/htdocs/adherents/fiche.php
index f8f574cac9c..312c4d8b9b0 100644
--- a/htdocs/adherents/fiche.php
+++ b/htdocs/adherents/fiche.php
@@ -42,14 +42,6 @@ $langs->load("bills");
 $langs->load("members");
 $langs->load("users");
 
-// If socid provided by ajax company selector
-if (! empty($_REQUEST['socid_id']))
-{
-	$_GET['socid'] = $_GET['socid_id'];
-	$_POST['socid'] = $_POST['socid_id'];
-	$_REQUEST['socid'] = $_REQUEST['socid_id'];
-}
-
 // Security check
 if (! $user->rights->adherent->lire) accessforbidden();
 
diff --git a/htdocs/categories/edit.php b/htdocs/categories/edit.php
index d430fdeb132..fde030da32d 100644
--- a/htdocs/categories/edit.php
+++ b/htdocs/categories/edit.php
@@ -29,13 +29,6 @@
 require("../main.inc.php");
 require_once(DOL_DOCUMENT_ROOT."/categories/class/categorie.class.php");
 
-// If socid provided by ajax company selector
-if (! empty($_REQUEST['socid_id']))
-{
-	$_GET['socid'] = $_GET['socid_id'];
-	$_POST['socid'] = $_POST['socid_id'];
-	$_REQUEST['socid'] = $_REQUEST['socid_id'];
-}
 
 // Security check
 if (!$user->rights->categorie->lire)
diff --git a/htdocs/categories/fiche.php b/htdocs/categories/fiche.php
index cdd083b5422..70576f5af9e 100644
--- a/htdocs/categories/fiche.php
+++ b/htdocs/categories/fiche.php
@@ -31,13 +31,6 @@ require_once(DOL_DOCUMENT_ROOT."/categories/class/categorie.class.php");
 
 $langs->load("categories");
 
-// If socid provided by ajax company selector
-if (! empty($_REQUEST['socid_id']))
-{
-	$_GET['socid'] = $_GET['socid_id'];
-	$_POST['socid'] = $_POST['socid_id'];
-	$_REQUEST['socid'] = $_REQUEST['socid_id'];
-}
 
 // Security check
 $socid=isset($_GET['socid'])?$_GET['socid']:$_POST['socid'];
diff --git a/htdocs/compta/deplacement/fiche.php b/htdocs/compta/deplacement/fiche.php
index f96517b16e7..9e9b744355d 100644
--- a/htdocs/compta/deplacement/fiche.php
+++ b/htdocs/compta/deplacement/fiche.php
@@ -35,13 +35,6 @@ if ($conf->projet->enabled)
 
 $langs->load("trips");
 
-// If socid provided by ajax company selector
-if (! empty($_REQUEST['socid_id']))
-{
-	$_GET['socid'] = $_GET['socid_id'];
-	$_POST['socid'] = $_POST['socid_id'];
-	$_REQUEST['socid'] = $_REQUEST['socid_id'];
-}
 
 // Security check
 $id=isset($_GET["id"])?$_GET["id"]:$_POST["id"];
diff --git a/htdocs/contact/fiche.php b/htdocs/contact/fiche.php
index 384cb0c0904..e0dd4dd58c0 100644
--- a/htdocs/contact/fiche.php
+++ b/htdocs/contact/fiche.php
@@ -40,14 +40,6 @@ $langs->load("users");
 $errors = array();
 $socid=$_GET["socid"]?$_GET["socid"]:$_POST["socid"];
 
-// If socid provided by ajax company selector
-if (! empty($_REQUEST['socid_id']))
-{
-	$socid = $_GET['socid'] = $_GET['socid_id'];
-	$socid = $_POST['socid'] = $_POST['socid_id'];
-	$socid = $_REQUEST['socid'] = $_REQUEST['socid_id'];
-}
-
 // Security check
 $contactid = isset($_GET["id"])?$_GET["id"]:'';
 if ($user->societe_id) $socid=$user->societe_id;
diff --git a/htdocs/fourn/facture/fiche.php b/htdocs/fourn/facture/fiche.php
index 0f6d669266f..e33bd3a081d 100644
--- a/htdocs/fourn/facture/fiche.php
+++ b/htdocs/fourn/facture/fiche.php
@@ -37,13 +37,6 @@ require_once(DOL_DOCUMENT_ROOT.'/lib/fourn.lib.php');
 require_once(DOL_DOCUMENT_ROOT.'/product/class/product.class.php');
 if ($conf->projet->enabled) require_once(DOL_DOCUMENT_ROOT.'/projet/class/project.class.php');
 
-// If socid provided by ajax company selector
-if (! empty($_REQUEST['socid_id']))
-{
-	$_GET['socid'] = $_GET['socid_id'];
-	$_POST['socid'] = $_POST['socid_id'];
-	$_REQUEST['socid'] = $_REQUEST['socid_id'];
-}
 
 $langs->load('bills');
 $langs->load('suppliers');
diff --git a/htdocs/lib/ajax.lib.php b/htdocs/lib/ajax.lib.php
index bb5201110a3..676e10f709d 100644
--- a/htdocs/lib/ajax.lib.php
+++ b/htdocs/lib/ajax.lib.php
@@ -86,7 +86,6 @@ function ajax_autocompleter($selected='',$htmlname,$valname,$url)
 
 	$script.= '<input type="hidden" name="'.$htmlname.'" id="'.$htmlname.'" value="'.$selected.'" />';
 
-	//$script.= '<div id="'.$htmlname.'" class="ui-widget"></div>';
 	$script.= '<script type="text/javascript">';
 	$script.= 'jQuery(document).ready(function() {
     				jQuery("input#search_'.$htmlname.'").autocomplete({
@@ -104,48 +103,6 @@ function ajax_autocompleter($selected='',$htmlname,$valname,$url)
     					}
 					});
   				});';
-	/*
-	$script.= 'new Ajax.Autocompleter(\''.$htmlname.'\',\'result'.$htmlname.'\',\''.$url.'\',{
-	           method: \'post\',
-	           paramName: \'socid\',
-	           minChars: \'1\',
-	           indicator: \'indicator'.$htmlname.'\',
-	           afterUpdateElement: ac_return
-	         });';	// paramName must be 'socid', as it is the name of POST parameter to send value in htmlname field.
-					// and it is name of parameter read by ajaxcompanies.php
-		// Note: The ac_return will fill value inside field htmlname (param of Autocompleter constructor)
-		// and will also fill value inside field htmlname_id (using function ac_return)*/
-	$script.= '</script>';
-
-	return $script;
-}
-
-/**
- *	\brief     	Get value of field, do Ajax process and return result. Use jQuery.
- *  \param      selected            Preselected value
- *	\param	    htmlname            Name of html field
- *	\param	    url                 Path of source file to get values: /path/ajaxpage.php
- *  \param      option              Not used
- *	\return    	string              script complet
- */
-function ajax_autocompleter2($selected='', $htmlname, $url, $option='')
-{
-	$script = '<input type="hidden" name="'.$htmlname.'" id="'.$htmlname.'" value="'.$selected.'" />';
-
-	$script.= '<script type="text/javascript">';
-	$script.= 'jQuery(function() {
-					jQuery("input#'.$htmlname.'free").autocomplete({
-                        source: "'.$url.($option?'?'.$option:'').'",
-					    delay: 300,
-						minLength: 1,
-                        select: function(event, ui) {
-                            /* jQuery("#'.$htmlname.'free") is automatically affected with ui.item.key */
-                            /* jQuery("#'.$htmlname.'free").val(ui.item.fulltext); */
-                            jQuery("#'.$htmlname.'").val(ui.item.key);
-                            /* alert(ui.item.key); */
-                        }
-					});
-				});';
 	$script.= '</script>';
 
 	return $script;
diff --git a/htdocs/projet/fiche.php b/htdocs/projet/fiche.php
index d531a4d8472..c90713f0fba 100644
--- a/htdocs/projet/fiche.php
+++ b/htdocs/projet/fiche.php
@@ -37,14 +37,6 @@ $langs->load('companies');
 $projectid = (isset($_GET["id"])?$_GET["id"]:(isset($_POST["id"])?$_POST["id"]:''));
 $projectref = (isset($_GET["ref"])?$_GET["ref"]:'');
 
-// If socid provided by ajax company selector
-if (! empty($_REQUEST['socid_id']))
-{
-	$_GET['socid'] = $_GET['socid_id'];
-	$_POST['socid'] = $_POST['socid_id'];
-	$_REQUEST['socid'] = $_REQUEST['socid_id'];
-}
-
 if ($projectid == '' && $projectref == '' && ($_GET['action'] != "create" && $_POST['action'] != "add" && $_POST["action"] != "update" && !$_POST["cancel"])) accessforbidden();
 
 $mine = $_REQUEST['mode']=='mine' ? 1 : 0;
diff --git a/htdocs/societe/ajaxcompanies.php b/htdocs/societe/ajaxcompanies.php
index debb7f014d8..d5729207e7b 100644
--- a/htdocs/societe/ajaxcompanies.php
+++ b/htdocs/societe/ajaxcompanies.php
@@ -52,14 +52,14 @@ dol_syslog(join(',',$_GET));
 
 
 // Generation liste des societes
-if (! empty($_POST['newcompany']) || ! empty($_GET['socid']) || ! empty($_POST['id_fourn']))
+if (! empty($_GET['newcompany']) || ! empty($_GET['socid']) || ! empty($_GET['id_fourn']))
 {
 	$return_arr = array();
 	
 	// Define filter on text typed
-	$socid = $_POST['newcompany']?$_POST['newcompany']:'';
+	$socid = $_GET['newcompany']?$_GET['newcompany']:'';
 	if (! $socid) $socid = $_GET['socid']?$_GET['socid']:'';
-	if (! $socid) $socid = $_POST['id_fourn']?$_POST['id_fourn']:'';
+	if (! $socid) $socid = $_GET['id_fourn']?$_GET['id_fourn']:'';
 
 	$sql = "SELECT rowid, nom";
 	$sql.= " FROM ".MAIN_DB_PREFIX."societe as s";