javascript字典探测用户名工具

                    }
                 else 
                     {
                             Html=Rec_Html(xmlhttp.responseBody);//转换
                    }
                 //对结果的中文编码转换判断结束

                                        
                 // 根据判断依据区分可用或不可用的值!
                 if(Html.indexOf(err.value,0)<0)
                     {
                            x_1.innerHTML=x_1.innerHTML+"<nobr>　"+id;//输出可用值
                     }
                 else 
                     {
                            x_2.innerHTML=x_2.innerHTML+"<nobr>　"+id;//输出不可用值
                     }
                 // 根据判断依据区分可用或不可用的值!
          }    
          }    
          }    
           xmlhttp.send();