image1 = new Image();
image1.src = "/site/1/images/register_on.png";

image2 = new Image();
image2.src = "/site/1/images/parents_on.png";

image3 = new Image();
image3.src = "/site/1/images/caregivers_on.png";

image4 = new Image();
image4.src = "/site/1/images/news_on.png";

image5 = new Image();
image5.src = "/site/1/images/about_on.png";