function show(targetId)
{
	target = document.getElementById(targetId);
	if (target.style.display == "none")
	{
		target.style.display="";
		document.getElementById("FAQ" + targetId).src = "images/arrowdown.png";
	} else {
		document.getElementById("FAQ" + targetId).src = "images/arrowright.png"; 
		target.style.display="none";
	}
	
}