var imageFiles_s_1 = new Array();
imageFiles_s_1['0'] = new Array ('_images/s_HOME.gif', '_images/s_HOMEMouseover.gif');
imageFiles_s_1['1'] = new Array ('_images/s_ABOUT_US.gif', '_images/s_ABOUT_USMouseover.gif');
imageFiles_s_1['2'] = new Array ('_images/s_SPECIALS.gif', '_images/s_SPECIALSMouseover.gif');
imageFiles_s_1['3'] = new Array ('_images/s_CONTACT.gif', '_images/s_CONTACTMouseover.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];
}