image1 = new Image();
image1.src = "../images/btn-facility-on.jpg";

image2 = new Image();
image2.src = "../images/btn-group-on.jpg";

image3 = new Image();
image3.src = "../images/btn-training-on.jpg";

image4 = new Image();
image4.src = "../images/btn-memberships-on.jpg";

image5 = new Image();
image5.src = "../images/btn-rentals-on.jpg";

image6 = new Image();
image6.src = "../images/btn-aquatics-on.jpg";

image7 = new Image();
image7.src = "../images/btn-contact-on.jpg";

image8 = new Image();
image8.src = "../images/btn-home-on.gif";