function removeTokens(p_value, p_token_list)
   {   
     var v_value = p_value;
     var token   = "";
     var chr     = "";
     var tmp     = "";
     var i       = 0;
     var j       = 0;

     for (i = 0; i < p_token_list.length; i++) {
        token = p_token_list.charAt(i);
	tmp="";
        for (j = 0; j < v_value.length; j++) {
           chr = v_value.charAt(j);
           if (chr != token) { 
              tmp += chr;
           }          
        }
        v_value = tmp;
     }
     return v_value;
   }