diff --git a/trunk/includes/js/LSformElement_text.js b/trunk/includes/js/LSformElement_text.js
index b8a03ae5..8bd5cfc4 100644
--- a/trunk/includes/js/LSformElement_text.js
+++ b/trunk/includes/js/LSformElement_text.js
@@ -24,14 +24,14 @@ var LSformElement_text = new Class({
     getDependsFields: function(format) {
       var retval=new Array();
       var find = 1;
-      var getMotif = /%{([A-Za-z0-9]+)}/
+      var getMotif =  new RegExp('%\{([A-Za-z0-9]+)\}');
       var ch = null;
       while (find) {
         ch = getMotif.exec(format);
         if ($type(ch)) {
           retval.include(ch[1]);
           format=format.replace (
-                  new RegExp('%{'+ch[1]+'}'),
+                  new RegExp('%\{'+ch[1]+'\}'),
                   ''
                 );
         }
diff --git a/trunk/includes/js/functions.js b/trunk/includes/js/functions.js
index 9f94a081..194d2985 100644
--- a/trunk/includes/js/functions.js
+++ b/trunk/includes/js/functions.js
@@ -34,7 +34,7 @@ function LSdebug() {
  * @retval string La chaine formatée
  */
 function getFData(format,data,meth) {
-  var getMotif = /%{([A-Za-z0-9]+)}/
+  var getMotif =  new RegExp('%\{([A-Za-z0-9]+)\}');
   var find=1;  
   if(($type(data)=='object') || ($type(data)=='array')) {
     if ($type(data[meth])!='function') {
@@ -42,7 +42,7 @@ function getFData(format,data,meth) {
         var ch = getMotif.exec(format);
         if ($type(ch)) {
           format=format.replace (
-                  new RegExp('%{'+ch[1]+'}'),
+                  new RegExp('%\{'+ch[1]+'\}'),
                   data[ch[1]]
                 );
         }
@@ -57,7 +57,7 @@ function getFData(format,data,meth) {
         if ($type(ch)) {
           try {
             format=format.replace (
-                    new RegExp('%{'+ch[1]+'}'),
+                    new RegExp('%\{'+ch[1]+'\}'),
                     data[meth](ch[1])
                   );
           }