var intAnswers = 0;

function showA(intId){
  for(i=0;i<intAnswers;i++){
	document.getElementById("answerdiv"+i).style.display = "none";  
  }
  document.getElementById("answerdiv"+intId).style.display = "block";
}

function initFaq(){
  var strHtml = document.getElementById("content").innerHTML;
  var re = new RegExp("<div ([^>]+)>", "gi");
  var arrTemp = strHtml.match(re);
  for(i=0;i<arrTemp.length;i++){
	if(arrTemp[i].indexOf("answerdiv") != -1){
	  intAnswers++;
	}
  }
}