var imageFiles_s3_4 = new Array();
imageFiles_s3_4['0'] = new Array ('_images/s3_HOME.gif', '_images/s3_HOMEMouseover.gif');
imageFiles_s3_4['1'] = new Array ('_images/s3_ABOUT_US.gif', '_images/s3_ABOUT_USMouseover.gif');
imageFiles_s3_4['2'] = new Array ('_images/s3_CONTACT_US.gif', '_images/s3_CONTACT_USMouseover.gif');
imageFiles_s3_4['3'] = new Array ('_images/s3_TESTIMONIALS.gif', '_images/s3_TESTIMONIALSMouseover.gif');

function image_on_s3_4 (position) {
   var doc = eval("document.images3_4" + position);
   doc.src = imageFiles_s3_4[position][1];
}

function image_off_s3_4 (position) {
   var doc = eval("document.images3_4" + position);
   doc.src = imageFiles_s3_4[position][0];
}