function updateNewComing(){
  var pref_id = $("newComingPrefectureId").value;
  new Ajax.Updater(
                   "favorite",
                   "/bman3/ajax/new_coming/" + pref_id,
                   {
                     method: "get",
                     onSuccess: function( request ){
                       var list = $("newComingList");
                       list.innerHTML = request.responseText;
                     }
                   });
  
}

function updateCampaign(){
  var pref_id = $("campaignPrefectureId").value;
  new Ajax.Updater(
                   "favorite",
                   "/bman3/ajax/new_campaign/" + pref_id,
                   {
                     method: "get",
                     onSuccess: function( request ){
                       var list = $("campaignList");
                       list.innerHTML = request.responseText;
                     }
                   });
}