// Place your application-specific JavaScript functions and classes here
// This file is automatically included by javascript_include_tag :defaults
function change_rate(id, rate, msg) {
  for (i = 1; i <= 5; i++) {
    if (i <= rate) {
      $("rating_"+id+"_"+i).src = "/images/star_full.png";
    }else{
      $("rating_"+id+"_"+i).src = "/images/star_empty.png";
    }
  }
  $("ratingMessage_"+id).innerHTML = msg;
}