// Functions to show and hide divs

var current = "first";

function showItem(divID) {
var refID;	
  refID = document.getElementById(divID);
	refID.style.display = "block";
	current = divID;
	return false;
	}

function hideItem(divID) {
var refID;	
  refID = document.getElementById(divID);
	refID.style.display = "none";
	return false;
	}

function swapItems(hideID, showID) {
  hideItem(hideID); showItem(showID);
	return false;
  }
	
function swap2Item(showID) {
	hideItem(current); showItem(showID);
	return false;
}

function Null() {}

function checkPage() {
//	Neutralises link to the current page
var bodyID = document.getElementsByTagName("body")[0];
var pageName = bodyID.className;
var anchID = document.getElementById(pageName);
var spanID = anchID.getElementsByTagName("span")[0];
		spanID.innerHTML = "This is the Current Page";
//	Ensure there is no link to click on
//	
		anchID.setAttribute("href", "#");
}

window.onload = checkPage;