welcome_off = new Image();
        welcome_off.src = "images/thewhitehart_nav_welcome_off.gif";
        welcome_on = new Image();
        welcome_on.src = "images/thewhitehart_nav_welcome_on.gif";

        eventsdiary_off = new Image();
        eventsdiary_off.src = "images/thewhitehart_nav_eventsdiary_off.gif";
        eventsdiary_on = new Image();
        eventsdiary_on.src = "images/thewhitehart_nav_eventsdiary_on.gif";

        ourmenu_off = new Image();
        ourmenu_off.src = "images/thewhitehart_nav_ourmenu_off.gif";
        ourmenu_on = new Image();
        ourmenu_on.src = "images/thewhitehart_nav_ourmenu_on.gif";

        newsletter_off = new Image();
        newsletter_off.src = "images/thewhitehart_nav_newsletter_off.gif";
        newsletter_on = new Image();
        newsletter_on.src = "images/thewhitehart_nav_newsletter_on.gif";

        guestbook_off = new Image();
        guestbook_off.src = "images/thewhitehart_nav_guestbook_off.gif";
        guestbook_on = new Image();
        guestbook_on.src = "images/thewhitehart_nav_guestbook_on.gif";

        contactus_off = new Image();
        contactus_off.src = "images/thewhitehart_nav_contactus_off.gif";
        contactus_on = new Image();
        contactus_on.src = "images/thewhitehart_nav_contactus_on.gif";

        function swapper(imgName,imgObjName)		
          {
          if (document.images)
            {
            document.images[imgName].src = eval(imgObjName + ".src");
            }
          }