//// Navigation menu code for whirlow wheelers site ////
//
// pre-cache link and rollover images...
var imgsLo = new Object();      // resting buttons
var imgsHi = new Object();      // mouse over button

if (document.images)
  {
  imgsLo["navHome"] = new Image(45, 26);   // nav images - normal
  imgsLo["navHome"].src = "imgs/nav_home_0.gif";
  imgsLo["navNews"] = new Image(45, 26);
  imgsLo["navNews"].src = "imgs/nav_news_0.gif";
  imgsLo["navEvents"] = new Image(50, 26);
  imgsLo["navEvents"].src = "imgs/nav_events_0.gif";
  imgsLo["navGallery"] = new Image(55, 26);
  imgsLo["navGallery"].src = "imgs/nav_gallery_0.gif";
  imgsLo["navAbout"] = new Image(45, 26);
  imgsLo["navAbout"].src = "imgs/nav_about_0.gif";
  imgsLo["navLogin"] = new Image(40, 26);
  imgsLo["navLogin"].src = "imgs/nav_login_0.gif";

  imgsHi["navHome"] = new Image(45, 26);   // nav images - highlight
  imgsHi["navHome"].src = "imgs/nav_home_1.gif";
  imgsHi["navNews"] = new Image(45, 26);
  imgsHi["navNews"].src = "imgs/nav_news_1.gif";
  imgsHi["navEvents"] = new Image(50, 26);
  imgsHi["navEvents"].src = "imgs/nav_events_1.gif";
  imgsHi["navGallery"] = new Image(55, 26);
  imgsHi["navGallery"].src = "imgs/nav_gallery_1.gif";
  imgsHi["navAbout"] = new Image(45, 26);
  imgsHi["navAbout"].src = "imgs/nav_about_1.gif";
  imgsHi["navLogin"] = new Image(40, 26);
  imgsHi["navLogin"].src = "imgs/nav_login_1.gif";
  }

function setImage(name, state)
  {
  if (document.images)
    {
    if (state == 'hi')
      {
      document.images[name].src = imgsHi[name].src;
      return true;
      }
    else if (state == 'lo')
      {
      document.images[name].src = imgsLo[name].src;
      return true;
      }
    }
  return false;
  }
//
///// End of File ///////////////////////////////////////