image1 = new Image();
image1.src = "/images/button_home_on.gif";
image2 = new Image();
image2.src = "/images/button_publications_on.gif";
image3 = new Image();
image3.src = "/images/button_audio_on.gif";
image4 = new Image();
image4.src = "/images/button_faq_on.gif";
image5 = new Image();
image5.src = "/images/button_holy_days_on.gif";
image6 = new Image();
image6.src = "/images/button_contact_on.gif";