/////////////////////////////////////////////////////////
//
// Nav Menu Image Rollovers
//
// pre-cache link and rollover images...
var imgsLo = new Object();      // resting buttons
var imgsHi = new Object();      // mouse over button
var nBtnWid = 250;
var nBtnHgt = 44;

if (document.images)
  {
  imgsLo["navHome"] = new Image(nBtnWid, nBtnHgt);   // nav images - normal
  imgsLo["navHome"].src = "imgs/btn_home_0.gif";
  imgsLo["navSchool"] = new Image(nBtnWid, nBtnHgt);
  imgsLo["navSchool"].src = "imgs/btn_school_0.gif";
  imgsLo["navGallery"] = new Image(nBtnWid, nBtnHgt);
  imgsLo["navGallery"].src = "imgs/btn_gallery_0.gif";
  imgsLo["navParents"] = new Image(nBtnWid, nBtnHgt);
  imgsLo["navParents"].src = "imgs/btn_parents_0.gif";
  imgsLo["navTeachers"] = new Image(nBtnWid, nBtnHgt);
  imgsLo["navTeachers"].src = "imgs/btn_teachers_0.gif";
  imgsLo["navFunstuff"] = new Image(nBtnWid, nBtnHgt);
  imgsLo["navFunstuff"].src = "imgs/btn_funstuff_0.gif";
  imgsLo["navClubs"] = new Image(nBtnWid, nBtnHgt);
  imgsLo["navClubs"].src = "imgs/btn_clubs_0.gif";
  imgsLo["navKidzone"] = new Image(nBtnWid, nBtnHgt);
  imgsLo["navKidzone"].src = "imgs/btn_kidzone_0.gif";
  imgsLo["navContact"] = new Image(nBtnWid, nBtnHgt);
  imgsLo["navContact"].src = "imgs/btn_contact_0.gif";

  imgsHi["navHome"] = new Image(nBtnWid, nBtnHgt);   // nav images - highlight
  imgsHi["navHome"].src = "imgs/btn_home_1.gif";
  imgsHi["navSchool"] = new Image(nBtnWid, nBtnHgt);
  imgsHi["navSchool"].src = "imgs/btn_school_1.gif";
  imgsHi["navGallery"] = new Image(nBtnWid, nBtnHgt);
  imgsHi["navGallery"].src = "imgs/btn_gallery_1.gif";
  imgsHi["navParents"] = new Image(nBtnWid, nBtnHgt);
  imgsHi["navParents"].src = "imgs/btn_parents_1.gif";
  imgsHi["navTeachers"] = new Image(nBtnWid, nBtnHgt);
  imgsHi["navTeachers"].src = "imgs/btn_teachers_1.gif";
  imgsHi["navFunstuff"] = new Image(nBtnWid, nBtnHgt);
  imgsHi["navFunstuff"].src = "imgs/btn_funstuff_1.gif";
  imgsHi["navClubs"] = new Image(nBtnWid, nBtnHgt);
  imgsHi["navClubs"].src = "imgs/btn_clubs_1.gif";
  imgsHi["navKidzone"] = new Image(nBtnWid, nBtnHgt);
  imgsHi["navKidzone"].src = "imgs/btn_kidzone_1.gif";
  imgsHi["navContact"] = new Image(nBtnWid, nBtnHgt);
  imgsHi["navContact"].src = "imgs/btn_contact_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 ///////////////////////////////////////