// Place your application-specific JavaScript functions and classes here
// This file is automatically included by javascript_include_tag :defaults

function faq (ans_id) {
  if(window.visible_ans === undefined){ visible_ans = 0 };
  if(visible_ans != 0){
    new Effect.BlindUp('faq-' + visible_ans, { duration: 0.2, queue: 'end' });    
  }
  if(visible_ans != ans_id){
    new Effect.BlindDown('faq-' + ans_id, { duration: 0.2, queue: 'end' });
    visible_ans = ans_id;
  } else {
    visible_ans = 0;
  }  
  return false;
}