[
   {
      "UserId":10259,
      "FullName":"jhno doil",
      "BID":""
   },
   {
      "UserId":10405,
      "FullName":"Adam mark",
      "BID":"10261"
   },
   {
      "UserId":16224,
      "FullName":"silvester",
      "BID":""
   },
   {
      "UserId":10416,
      "FullName":"Arnetta Chatcho",
      "BID":"1"
   },
   {
      "UserId":10244,
      "FullName":"Ashanti Bueti",
      "BID":"1000"
   }
]

function GetSupervisorComplete(result, status) {
    "use strict";
    var data = jQuery.parseJSON(result.d);
    var lstsupervisor = $("[id*=lbSupervisor]");
    lstsupervisor.empty();
    $.each(data, function () {

        lstsupervisor.append($("<option></option>").val(this['UserId']).html(this['FullName']));
    });
}