function vote(object, rate, type)
  {
    $.ajax (
      {
        url: '/ajax/rating.html', 
        type: 'POST',
        data: {'vote':rate,'object':object, 'type':type },
        dataType : "json", 
        success: function (data, textStatus) 
        {
          if(data.login)
          {
            window.location = '/login.html';
          }

          if(data.percent)
            $('#currentrate' + object).css('width', data.percent + '%');

          if(data.votes)
            $('#votes' + object).html(data.votes);
        }
      }
    );
  }

$(function()
{
  $("select#city").change(function()
  {
        $("select#subway option").remove();
      $.getJSON("/admin/subway/ajax.html",{id: $(this).val()}, function(j)
      {
        var options = '<option value="">---</option>';
        for (var i = 0; i < j.length; i++) 
        {
          options += '<option value="' + j[i].value + '">' + j[i].display + '</option>';
        }
        $("select#subway").html(options);
      })
  })
})