var imageFiles_9w_21 = new Array();
imageFiles_9w_21['0'] = new Array ('_images/9w_Service_Times.gif', '_images/9w_Service_TimesMouseover.gif');

function image_on_9w_21 (position) {
   var doc = eval("document.image9w_21" + position);
   doc.src = imageFiles_9w_21[position][1];
}

function image_off_9w_21 (position) {
   var doc = eval("document.image9w_21" + position);
   doc.src = imageFiles_9w_21[position][0];
}