<!--
var img_nav1 = new Image(1,1);
img_nav1.src = "/wp-content/themes/my_vigilance/images/nav_services_over.gif";
var img_nav2 = new Image(1,1);
img_nav2.src = "/wp-content/themes/my_vigilance/images/nav_about_over.gif";
var img_nav3 = new Image(1,1);
img_nav3.src = "/wp-content/themes/my_vigilance/images/nav_case_over.gif";
var img_nav4 = new Image(1,1);
img_nav4.src = "/wp-content/themes/my_vigilance/images/nav_contact_over.gif";
//-->