diff --git a/html/js/managetable.js b/html/js/managetable.js
index db3875fbf..dd73997fc 100644
--- a/html/js/managetable.js
+++ b/html/js/managetable.js
@@ -146,6 +146,7 @@ var ManageTable = function (p_table_name)
         waiting_box();
         var form = $F(form_id);
         this.param_add(form);
+        var here=this; 
         new Ajax.Request(this.callback, {
             parameters: this.param,
             method: "post",