var imageFiles_3lk_13 = new Array();
imageFiles_3lk_13['0'] = new Array ('_images/3lk_Contact_Us.gif', '_images/3lk_Contact_UsMouseover.gif');
imageFiles_3lk_13['1'] = new Array ('_images/3lk_Head_Home.gif', '_images/3lk_Head_HomeMouseover.gif');

function image_on_3lk_13 (position) {
   var doc = eval("document.image3lk_13" + position);
   doc.src = imageFiles_3lk_13[position][1];
}

function image_off_3lk_13 (position) {
   var doc = eval("document.image3lk_13" + position);
   doc.src = imageFiles_3lk_13[position][0];
}