var ajaxData =
function(options) {
    this._pars = options.pars,
 this._url = options.url,
 this._metodoCallBack = options.metodoCallBack,
 this.conectar = function() {
     $.ajax({
         dataType: "jsonp",
         url: this._url + this._pars,
         success: function(json) {
         }
     });
 }
}