var Destination = Class.create();  
Destination.prototype = {
  
  initialize: function() {  
  },  
  getComboCitiesByState: function (state_url)
  {
    url = "/search/getCitiesByState?state_url="+state_url;
    var html = "";    
    new Ajax.Request(url,
    {
        onSuccess: function(result) {
          var rs = eval("("+result.responseText+")");
                
            try { 
              html += "<option value=''>Todas</option>";           
              for(var i=0; i <rs.length; i++)
              {
                html += "<option value='"+rs[i].value+"'>"+Utf8.decode(rs[i].label)+"</option>";                
              }
              $('combo_box_search_city').update(html)  ;
            } catch (e) {alert('Ocorreu um ERRO ao carregar as cidades.\n'+e)};
          
        },
        onLoading: function()
        {
          $('combo_box_search_city').update("<option value=''>Carregando</option>");
        }
    });
  }
}