diff --git a/trunk/includes/class/class.LSsession.php b/trunk/includes/class/class.LSsession.php
index a72c3b98..edb95e46 100644
--- a/trunk/includes/class/class.LSsession.php
+++ b/trunk/includes/class/class.LSsession.php
@@ -1554,6 +1554,26 @@ class LSsession {
   function getEmailSender() {
     return $this -> ldapServer['emailSender'];  
   }
+  
+  /**
+   * Ajout d'une information d'aide
+   * 
+   * @param[in] $group string Le nom du groupe d'infos dans lequels ajouter
+   *                          celle-ci
+   * @param[in] $infos array  Tableau array(name => value) des infos
+   * 
+   * @retval void
+   */
+  function addHelpInfos($group,$infos) {
+    if (is_array($infos)) {
+      if (is_array($this -> _JSconfigParams['helpInfos'][$group])) {
+        $this -> _JSconfigParams['helpInfos'][$group] = array_merge_recursive($this -> _JSconfigParams['helpInfos'][$group],$infos);
+      }
+      else {
+        $this -> _JSconfigParams['helpInfos'][$group] = $infos;
+      }
+    }
+  }
 }
 
 ?>
diff --git a/trunk/includes/js/LSdefault.js b/trunk/includes/js/LSdefault.js
index baba7a08..20e90c85 100644
--- a/trunk/includes/js/LSdefault.js
+++ b/trunk/includes/js/LSdefault.js
@@ -178,6 +178,31 @@ var LSdefault = new Class({
         return this.LSjsConfig[name];
       }
       return new Hash();
+    },
+    
+    addHelpInfo: function(el,group,name) {
+      if ($type(this.LSjsConfig['helpInfos'])) {
+        if ($type(el)=='element') {
+          if ($type(this.LSjsConfig['helpInfos'][group])) {
+            if ($type(this.LSjsConfig['helpInfos'][group][name])) {
+              varLSform.addTip(el);
+              el.store('tip:title',this.LSjsConfig['helpInfos'][group][name]);
+            }
+          }
+        }
+      }
+    },
+    
+    setHelpInfo: function(el,group,name) {
+      if ($type(this.LSjsConfig['helpInfos'])) {
+        if ($type(el)=='element') {
+          if ($type(this.LSjsConfig['helpInfos'][group])) {
+            if ($type(this.LSjsConfig['helpInfos'][group][name])) {
+              el.store('tip:title',this.LSjsConfig['helpInfos'][group][name]);
+            }
+          }
+        }
+      }
     }
 
 });
diff --git a/trunk/includes/js/LSform.js b/trunk/includes/js/LSform.js
index a1a95cce..495fe32a 100644
--- a/trunk/includes/js/LSform.js
+++ b/trunk/includes/js/LSform.js
@@ -223,7 +223,16 @@ var LSform = new Class({
           }
         }
       }
+    },
+    
+    addTip: function(el) {
+      this.LStips.attach(el);
+    },
+    
+    removeTip: function(el) {
+      this.LStips.detach(el);
     }
+    
 });
 window.addEvent(window.ie ? 'load' : 'domready', function() {
   varLSform = new LSform();