var imageFiles_8p_13 = new Array();
imageFiles_8p_13['0'] = new Array ('_images/8p_Home.gif', '_images/8p_HomeMouseover.gif');
imageFiles_8p_13['1'] = new Array ('_images/8p_About_Us.gif', '_images/8p_About_UsMouseover.gif');
imageFiles_8p_13['2'] = new Array ('_images/8p_Services.gif', '_images/8p_ServicesMouseover.gif');
imageFiles_8p_13['3'] = new Array ('_images/8p_Contact_Us.gif', '_images/8p_Contact_UsMouseover.gif');

function image_on_8p_13 (position) {
   var doc = eval("document.image8p_13" + position);
   doc.src = imageFiles_8p_13[position][1];
}

function image_off_8p_13 (position) {
   var doc = eval("document.image8p_13" + position);
   doc.src = imageFiles_8p_13[position][0];
}