// ********************************************
// **        Show/Hide ID version 1.2        **
// **            by Aidan Thomson            **
// ** 27.02.2005 / 20.07.2006 / 15.10.2006   **
// **                             				**
// ********************************************
function getElementsByClass(searchClass,tag) {
	var classElements = new Array();
	var pattern = new RegExp('(^|\\s)'+searchClass+'(\\s|$)');
	var i;var j;
	if ( tag == null ) {
		tag = '*';
	}
	var els = document.getElementsByTagName(tag);
	for (i=0,j=0; i < els.length; i++) {
		if ( pattern.test(els[i].className) ) {
			classElements[j] = els[i];
			j++;
		}
	}
	return classElements;
}

function show(num) {
	var elID = "faq" + num;
	var el = document.getElementById(elID);
	if (el.style.display=="block") {
		el.style.display="none";
	} else {
		hide(num);
//		setCookie('sh',num,365);
		el.style.display="block";
//		chgImg(elID,1);
	}
}

function hide(num) {
	var i=1;	var hideID;
	var el = getElementsByClass('faq','p');
	for (i;i<=el.length;i++) {
		if (i != num) {
			hideID = "faq" + i;
			document.getElementById(hideID).style.display="none";
//			chgImg(hideID);
		}
	}
}