     
     import flash.system.Capabilities;
     import flash.system.Security;
-    import flash.system.System;    
+    import flash.system.System;
 
     /**
      * Local Informations provide informations for the local environment.

                return _referrer;
            }
            
            return "";
        }
        

                }
                
                return str;
            }
        
            if( protocol == Protocols.file )
            {
                return "localhost";
            }
        
            return "";
