///////////////////////////////////////////////////////////////////////////////
// These are for rollovers											         //
///////////////////////////////////////////////////////////////////////////////


if (document.images) {
// This is for the MP3 Audio button rollovers.
  audioOn = new Image();
  audioOn.src = "../images/buttons/but_mp3audioover.gif";
  audioOff = new Image();
  audioOff.src = "../images/buttons/but_mp3audio.gif";

// These are for the E-Newsletter buttons on the Contact Us page.
  newsletterSignupOn = new Image();
  newsletterSignupOn.src = "../images/buttons/but_newsletter_over.gif";
  newsletterSignupOff = new Image();
  newsletterSignupOff.src = "../images/buttons/but_newsletter.gif";
  newsletterArchiveOn = new Image();
  newsletterArchiveOn.src = "../images/buttons/but_newsletter_archive_over.gif";
  newsletterArchiveOff = new Image();
  newsletterArchiveOff.src = "../images/buttons/but_newsletter_archive.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")
  }
}

///////////////////////////////////////////////////////////////////////////////
// Window pop-up functions                                                   //
///////////////////////////////////////////////////////////////////////////////

// This is the popup window for the Custom Audio page from links on the home page only.
function setup()
{
  window.open('pages/setup.html','popup','width=588,height=400,menubar=yes,toolbar=no,location=no,scrollbars=yes,resizable=yes,status=yes,directories=no');
}