function submenu(sub){
			var mnu = document.getElementById(sub);
			if (mnu.className == "hide"){
				mnu.className = "show";
			} else {
				mnu.className = "hide";
			}
		}
		function show(policy){
			hideprevious();
			info = document.getElementById(policy);
			info.className="statement show";
		}
		function hideprevious(){
			var statement = document.getElementById("statement");
			for (var x=0; x<statement.childNodes.length; x++){
				if (statement.childNodes[x].className = "statement show"){
					statement.childNodes[x].className = "statement hide";
				}
			}
		}
		function orderstatus(form){
			if ((form.ordernumber.value.length == 0) && (form.email.value.length == 0)){
				alert("Please supply order number and email address");
				return false;
			}
			var human = document.createElement('input');
			human.setAttribute('type','hidden');
			human.setAttribute('name','filter');
			human.setAttribute('value','online');
			form.appendChild(human);
			return true;
		}