/* for Frequently Asked Questions */
	var W3CDOM = (document.createElement && document.getElementsByTagName);

  function getObjt(idvalue) {
  if (document.getElementById) this.style = document.getElementById(idvalue).style;
  else if (document.layers) this.style = document.layers[idvalue];
  }
		
  function showAnswer(num) {
  var answering = 'answer' + num;
  answers = new getObjt(answering);
  if (answers.style.display == 'block') answers.style.display = 'none';
  else answers.style.display = 'block';
  }
	
	
  function changeAll(state) {
  if (!W3CDOM) return;
  var mboard = document.getElementById('questions');
  var mboardposts = mboard.getElementsByTagName('div');
  for (i=1; i<mboardposts.length + 1; i++) {
      var x = 'answer' + i;
      div = new getObjt(x);
      if (state == 'on') div.style.display = 'block';
      else div.style.display = 'none';
  } 
}