var imageFiles_s_1 = new Array();
imageFiles_s_1['0'] = new Array ('_images/s_Spa_Services.gif', '_images/s_Spa_ServicesMouseover.gif');

function image_on_s_1 (position) {
   var doc = eval("document.images_1" + position);
   doc.src = imageFiles_s_1[position][1];
}

function image_off_s_1 (position) {
   var doc = eval("document.images_1" + position);
   doc.src = imageFiles_s_1[position][0];
}