image1 = new Image();
image1.src = "images/nav_news_o.gif";
image2 = new Image();
image2.src = "images/nav_fernie_o.gif";
image3 = new Image();
image3.src = "images/nav_trails_o.gif";
image4 = new Image();
image4.src = "images/nav_events_o.gif";
image5 = new Image();
image5.src = "images/nav_forum_o.gif";
image6 = new Image();
image6.src = "images/nav_trail_maintenance_o.gif";
image7 = new Image();
image7.src = "images/nav_trail_map_o.gif";