headernature = new Image();
headernature.src = "images/header-nature-reserve-hover.jpg";
headercentre = new Image();
headercentre.src = "images/header-environment-centre-hover.jpg";
headerprojects = new Image();
headerprojects.src = "images/header-sustainability-projects-hover.jpg";
headerrotter = new Image();
headerrotter.src = "images/header-sustainability-projects-rotter-hover.jpg";


home = new Image();
home.src = "images/menu/index-on.gif";
contact = new Image();
contact.src = "images/menu/contact-visit-on.gif";
reserve = new Image();
reserve.src = "images/menu/nature-reserve-on.gif";
centre = new Image();
centre.src = "images/menu/environment-centre-on.gif";
projects = new Image();
projects.src = "images/menu/sustainability-projects-on.gif";
recycling = new Image();
recycling.src = "images/menu/recycling-on.gif";
education = new Image();
education.src = "images/menu/environmental-education-on.gif";
rotters = new Image();
rotters.src = "images/menu/rotters-on.gif";
greenaway = new Image();
greenaway.src = "images/menu/green-away-day-on.gif";
events = new Image();
events.src = "images/menu/news-events-on.gif";
involved = new Image();
involved.src = "images/menu/get-involved-on.gif";
support = new Image();
support.src = "images/menu/support-on.gif";
gallery = new Image();
gallery.src = "images/menu/gallery-on.gif";
shop = new Image();
shop.src = "images/menu/shop-on.gif";
links = new Image();
links.src = "images/menu/links-on.gif";