var imageFiles_4wk_1 = new Array();
imageFiles_4wk_1['0'] = new Array ('_images/4wk_More_From_Garlick_s.gif', '_images/4wk_More_From_Garlick_sMouseover.gif');

function image_on_4wk_1 (position) {
   var doc = eval("document.image4wk_1" + position);
   doc.src = imageFiles_4wk_1[position][1];
}

function image_off_4wk_1 (position) {
   var doc = eval("document.image4wk_1" + position);
   doc.src = imageFiles_4wk_1[position][0];
}