function init() {
}
YAHOO.util.Event.onDOMReady(init);

function handleClickFavorite(aid) {
  var fav = document.getElementById("fav_" + aid);
  if (fav.src.indexOf("fav_on") > 0) {
    return;
  }
  var AjaxObject = {
    handleSuccess:function(o) {
      this.processResult(o);
    },
    handleFailure:function(o) {
    },
    processResult:function(o) {
      var fav = document.getElementById("fav_" + aid);
      if (o.responseText == "TRUE") {
        fav.src = "/static/images/icons/fav_on.png";
      //} else {
      //  fav.src = "/static/images/icons/fav_off.png";
      }
    },
    startRequest:function(o) {
      YAHOO.util.Connect.asyncRequest('POST', '/favorite_update/', callback, "aid=" + aid);
    }
  };
  var callback = {
    success: AjaxObject.handleSuccess,
    failure: AjaxObject.handleFailure,
    scope: AjaxObject
  };
  AjaxObject.startRequest();
}