function showFAQ(id){
alert("blah");
        if (document.getElementsByTagName("p").className = "hide"){
            document.getElementsByTagName("p").className = "hide";
            document.getElementById(id).style.display = "block";
        } 
    }

var cur_lyr;	// holds id of currently visible layer
function swapLayers(id) {
  if (cur_lyr) hideFAQ(cur_lyr);
  showFAQ(id);
  cur_lyr = id;
}

function showFAQ(id) {
  var lyr = getElemRefs(id);
  if (lyr && lyr.css) lyr.css.display = "block";
}

function hideFAQ(id) {
  var lyr = getElemRefs(id);
  if (lyr && lyr.css) lyr.css.display = "none";
}    

function getElemRefs(id) {
	var el = (document.getElementById)? document.getElementById(id): (document.all)? document.all[id]: (document.layers)? document.layers[id]: null;
	if (el) el.css = (el.style)? el.style: el;
	return el;
}