var imageFiles_2z_13 = new Array();
imageFiles_2z_13['0'] = new Array ('_images/2z_Home.gif', '_images/2z_HomeMouseover.gif');
imageFiles_2z_13['1'] = new Array ('_images/2z_About_Us.gif', '_images/2z_About_UsMouseover.gif');
imageFiles_2z_13['2'] = new Array ('_images/2z_Store_Hours.gif', '_images/2z_Store_HoursMouseover.gif');
imageFiles_2z_13['3'] = new Array ('_images/2z_Contact_Us.gif', '_images/2z_Contact_UsMouseover.gif');

function image_on_2z_13 (position) {
   var doc = eval("document.image2z_13" + position);
   doc.src = imageFiles_2z_13[position][1];
}

function image_off_2z_13 (position) {
   var doc = eval("document.image2z_13" + position);
   doc.src = imageFiles_2z_13[position][0];
}