var imageFiles_5pu_1 = new Array();
imageFiles_5pu_1['0'] = new Array ('_images/5pu_Catering.gif', '_images/5pu_CateringMouseover.gif');

function image_on_5pu_1 (position) {
   var doc = eval("document.image5pu_1" + position);
   doc.src = imageFiles_5pu_1[position][1];
}

function image_off_5pu_1 (position) {
   var doc = eval("document.image5pu_1" + position);
   doc.src = imageFiles_5pu_1[position][0];
}