var imageFiles_k_11 = new Array();
imageFiles_k_11['0'] = new Array ('_images/k_Feedback.gif', '_images/k_FeedbackMouseover.gif');

function image_on_k_11 (position) {
   var doc = eval("document.imagek_11" + position);
   doc.src = imageFiles_k_11[position][1];
}

function image_off_k_11 (position) {
   var doc = eval("document.imagek_11" + position);
   doc.src = imageFiles_k_11[position][0];
}