// JavaScript Document - showhide
function showhide(id){
	if(document.getElementById(id).style.display == "block"){
		document.getElementById(id).style.display = "none";
		document.img_showhide.src = "http://www.bfsc.co.uk/new/images/arrow_down.gif";
	}else{
		document.getElementById(id).style.display = "block";
		document.img_showhide.src = "http://www.bfsc.co.uk/new/images/arrow_up.gif";
	}
}

function showweb(id){
	if(document.getElementById(id).style.display == "block"){
		document.getElementById(id).style.display = "none";
	}else{
		document.getElementById(id).style.display = "block";
	}
}