// JavaScript Document

if (document.images) {
  var home_off = new Image();
  var home_on = new Image();

  var whatweoffer_off = new Image();
  var whatweoffer_on = new Image();

  var whatson_off = new Image();
  var whatson_on = new Image();

  var about_off = new Image();
  var about_on = new Image();

  var gallery_off = new Image();
  var gallery_on = new Image();

  var ourlinks_off = new Image();
  var ourlinks_on = new Image();

  var contact_off = new Image();
  var contact_on = new Image();
}

function loadImages() {
  if (document.images) {
    home_off.src = "images/button_home1.jpg";
    home_on.src = "images/button_home2.jpg";

    whatweoffer_off.src = "images/button_whatweoffer1.jpg";
    whatweoffer_on.src = "images/button_whatweoffer2.jpg";

    whatson_off.src = "images/button_whatson1.jpg";
    whatson_on.src = "images/button_whatson2.jpg";

    about_off.src = "images/button_about1.jpg";
    about_on.src = "images/button_about2.jpg";

    gallery_off.src = "images/button_gallery1.jpg";
    gallery_on.src = "images/button_gallery2.jpg";

    ourlinks_off.src = "images/button_ourlinks1.jpg";
    ourlinks_on.src = "images/button_ourlinks2.jpg";

    contact_off.src = "images/button_contact1.jpg";
    contact_on.src = "images/button_contact2.jpg";
  }
}

function activate(imgName) {
  if (document.images) {
    if ( eval(imgName + "_on.complete") ) {
      document.images[imgName].src = eval(imgName + "_on.src");
    }
  }
}

function deactivate(imgName) {
  if (document.images) {
    if ( eval(imgName + "_off.complete") ) {
      document.images[imgName].src = eval(imgName + "_off.src");
    }
  }
}