diff --git a/htdocs/resource/card.php b/htdocs/resource/card.php
index abb07820fa0..5007c70e867 100644
--- a/htdocs/resource/card.php
+++ b/htdocs/resource/card.php
@@ -44,6 +44,7 @@ $id						= GETPOST('id','int');
 $action					= GETPOST('action','alpha');
 $ref					= GETPOST('ref');
 $description			= GETPOST('description');
+$confirm				= GETPOST('confirm');
 $fk_code_type_resource	= GETPOST('fk_code_type_resource','alpha');
 
 // Protection if external user
@@ -111,6 +112,29 @@ if (empty($reshook))
 			$action='edit';
 		}
 	}
+
+	if ($action == 'confirm_delete_resource' && $user->rights->resource->delete && $confirm === 'yes')
+	{
+		$res = $object->fetch($id);
+		if($res > 0)
+		{
+			$result = $object->delete($id);
+
+			if ($result >= 0)
+			{
+				setEventMessage($langs->trans('RessourceSuccessfullyDeleted'));
+				Header('Location: '.DOL_URL_ROOT.'/resource/list.php');
+				exit;
+			}
+			else {
+				setEventMessage($object->error,'errors');
+			}
+		}
+		else
+		{
+			setEventMessage($object->error,'errors');
+		}
+	}
 }
 
 
diff --git a/htdocs/resource/class/resource.class.php b/htdocs/resource/class/resource.class.php
index cac917fa85b..3c3f0ee6e49 100644
--- a/htdocs/resource/class/resource.class.php
+++ b/htdocs/resource/class/resource.class.php
@@ -84,7 +84,7 @@ class Resource extends CommonObject
 
 
     	// Insert request
-    	$sql = "INSERT INTO ".MAIN_DB_PREFIX."resource(";
+    	$sql = "INSERT INTO ".MAIN_DB_PREFIX.$this->table_element."(";
 
     	$sql.= " entity,";
     	$sql.= "ref,";
@@ -114,7 +114,7 @@ class Resource extends CommonObject
 
     	if (! $error)
     	{
-    		$this->id = $this->db->last_insert_id(MAIN_DB_PREFIX."place");
+    		$this->id = $this->db->last_insert_id(MAIN_DB_PREFIX.$this->table_element);
 
     		if (! $notrigger)
     		{
@@ -164,7 +164,7 @@ class Resource extends CommonObject
     	$sql.= " t.note_private,";
     	$sql.= " t.tms,";
     	$sql.= " ty.label as type_label";
-    	$sql.= " FROM ".MAIN_DB_PREFIX."resource as t";
+    	$sql.= " FROM ".MAIN_DB_PREFIX.$this->table_element." as t";
     	$sql.= " LEFT JOIN ".MAIN_DB_PREFIX."c_type_resource as ty ON ty.code=t.fk_code_type_resource";
     	$sql.= " WHERE t.rowid = ".$this->db->escape($id);
 
@@ -216,7 +216,7 @@ class Resource extends CommonObject
     	if (isset($this->description)) $this->description=trim($this->description);
 
     	// Update request
-    	$sql = "UPDATE ".MAIN_DB_PREFIX."resource SET";
+    	$sql = "UPDATE ".MAIN_DB_PREFIX.$this->table_element." SET";
     	$sql.= " ref=".(isset($this->ref)?"'".$this->db->escape($this->ref)."'":"null").",";
     	$sql.= " description=".(isset($this->description)?"'".$this->db->escape($this->description)."'":"null").",";
     	$sql.= " fk_code_type_resource=".(isset($this->fk_code_type_resource)?"'".$this->db->escape($this->fk_code_type_resource)."'":"null").",";
@@ -340,7 +340,7 @@ class Resource extends CommonObject
             // End call triggers
         }
 
-        $sql = "DELETE FROM ".MAIN_DB_PREFIX."resource";
+        $sql = "DELETE FROM ".MAIN_DB_PREFIX.$this->table_element;
         $sql.= " WHERE rowid =".$rowid;
 
         dol_syslog(get_class($this)."::delete", LOG_DEBUG);
@@ -386,7 +386,7 @@ class Resource extends CommonObject
     	$sql.= " t.fk_code_type_resource,";
     	$sql.= " t.tms,";
     	$sql.= " ty.label as type_label";
-    	$sql.= " FROM ".MAIN_DB_PREFIX."resource as t";
+    	$sql.= " FROM ".MAIN_DB_PREFIX.$this->table_element." as t";
     	$sql.= " LEFT JOIN ".MAIN_DB_PREFIX."c_type_resource as ty ON ty.code=t.fk_code_type_resource";
     	$sql.= " WHERE t.entity IN (".getEntity('resource',1).")";
 
diff --git a/htdocs/resource/element_resource.php b/htdocs/resource/element_resource.php
index 123673654c9..148d2d3b39d 100644
--- a/htdocs/resource/element_resource.php
+++ b/htdocs/resource/element_resource.php
@@ -34,16 +34,6 @@ require_once DOL_DOCUMENT_ROOT.'/core/lib/functions2.lib.php';
 $langs->load("resource");
 $langs->load("other");
 
-// Get parameters
-$id					= GETPOST('id','int');
-$action				= GETPOST('action','alpha');
-$mode				= GETPOST('mode','alpha');
-$lineid				= GETPOST('lineid','int');
-$element 			= GETPOST('element','alpha');
-$element_id			= GETPOST('element_id','int');
-$resource_id		= GETPOST('resource_id','int');
-$resource_type		= GETPOST('resource_type','alpha');
-
 /*
 $sortorder			= GETPOST('sortorder','alpha');
 $sortfield			= GETPOST('sortfield','alpha');
@@ -80,7 +70,11 @@ $confirm                = GETPOST('confirm','alpha');
 if($action == 'add_element_resource' && ! $cancel)
 {
 	$objstat = fetchObjectByElement($element_id,$element);
-	$res = $objstat->add_element_resource($resource_id,$resource_type,$busy,$mandatory);
+	$res = 0;
+	if ($resource_id >= 0)
+	{
+		$res = $objstat->add_element_resource($resource_id, $resource_type, $busy, $mandatory);
+	}
 	if($res > 0)
 	{
 		setEventMessage($langs->trans('ResourceLinkedWithSuccess'),'mesgs');
@@ -89,7 +83,7 @@ if($action == 'add_element_resource' && ! $cancel)
 	}
 	else
 	{
-		setEventMessage($langs->trans('ErrorWhenLinkingResource'),'errors');
+		setEventMessage($langs->trans('ErrorWhenLinkingResource') . " " . $objstat->error, 'errors');
 		header("Location: ".$_SERVER['PHP_SELF'].'?mode=add&resource_type='.$resource_type.'&element='.$element.'&element_id='.$element_id);
 		exit;
 	}
@@ -142,7 +136,7 @@ if ($action == 'confirm_delete_linked_resource' && $user->rights->resource->dele
 	}
 }
 
-$parameters=array('resource_id'=>resource_id);
+$parameters=array('resource_id'=>$resource_id);
 $reshook=$hookmanager->executeHooks('doActions',$parameters,$object,$action);    // Note that $action and $object may have been modified by some hooks
 if ($reshook < 0) setEventMessages($hookmanager->error, $hookmanager->errors, 'errors');
 
@@ -254,7 +248,7 @@ else
 
 
 
-	foreach ($object->available_resources as $modresources => $resources)
+		foreach ($object->available_resources as $modresources => $resources)
 	{
 		$resources=(array) $resources;	// To be sure $resources is an array
 		foreach($resources as $resource_obj)