///////////////////////////////////////////////////////////////////////////////
// These are for rollovers on the root level            			         //
///////////////////////////////////////////////////////////////////////////////

if (document.images) {
// These are for the navigation button rollovers.
  homeOn = new Image();
  homeOn.src = "images/nav/nav_home_over.gif";
  homeOff = new Image();
  homeOff.src = "images/nav/nav_home.gif";
  cateringOn = new Image();
  cateringOn.src = "images/nav/nav_catering_over.gif";
  cateringOff = new Image();
  cateringOff.src = "images/nav/nav_catering.gif";
  menusOn = new Image();
  menusOn.src = "images/nav/nav_menus_over.gif";
  menusOff = new Image();
  menusOff.src = "images/nav/nav_menus.gif";
  aboutOn = new Image();
  aboutOn.src = "images/nav/nav_about_over.gif";
  aboutOff = new Image();
  aboutOff.src = "images/nav/nav_about.gif";
  eventsOn = new Image();
  eventsOn.src = "images/nav/nav_events_over.gif";
  eventsOff = new Image();
  eventsOff.src = "images/nav/nav_events.gif";
  contactOn = new Image();
  contactOn.src = "images/nav/nav_contact_over.gif";
  contactOff = new Image();
  contactOff.src = "images/nav/nav_contact.gif";
  newsOn = new Image();
  newsOn.src = "images/nav/nav_news_over.gif";
  newsOff = new Image();
  newsOff.src = "images/nav/nav_news.gif";
  // These are to preload some internal images.
  bglefttop = new Image();
  bglefttop.src = "images/elements/bg_left_top.gif";
}

function imgOn(imageName) {
  if (document.images) {
    document [imageName].src = eval(imageName + "On.src")
  }
}

function imgOff(imageName) {
  if (document.images) {
    document [imageName].src = eval(imageName + "Off.src")
  }
}

///////////////////////////////////////////////////////////////////////////////
// These are for the popup windows                                           //
///////////////////////////////////////////////////////////////////////////////

function profile()
{
  window.open('../profiles/profile.html','profile','width=700,height=400,menubar=no,toolbar=no,location=no,scrollbars=no,resizable=no,status=no,directories=no,top=10,left=10');
}