image1 = new Image();
image1.src = "images/mnav_about_on.gif";

image2 = new Image();
image2.src = "images/mnav_pt_on.gif";

image3 = new Image();
image3.src = "images/mnav_partners_on.gif";

image4 = new Image();
image4.src = "images/mnav_news_on.gif";

image5 = new Image();
image5.src = "images/mnav_careers_on.gif";

image6 = new Image();
image6.src = "images/mnav_contact_on.gif";