var login = {
select:function(callback,context){return new ajax_request(this.url + '?_method=select&_session=no','',callback, context);},
btnok_Click:function(txtusername,pwd,savepass,callback,context){return new ajax_request(this.url + '?_method=btnok_Click&_session=no','txtusername=' + enc(txtusername)+ '\r\npwd=' + enc(pwd)+ '\r\nsavepass=' + enc(savepass),callback, context);},
url:'/ajax/Admin.login,Admin.ashx'
}