var imageFiles_4tf_19 = new Array();
imageFiles_4tf_19['0'] = new Array ('_images/4tf_Personal_Training_Studio.gif', '_images/4tf_Personal_Training_StudioMouseover.gif');
imageFiles_4tf_19['1'] = new Array ('_images/4tf_Staff.gif', '_images/4tf_StaffMouseover.gif');
imageFiles_4tf_19['2'] = new Array ('_images/4tf_FAQ.gif', '_images/4tf_FAQMouseover.gif');
imageFiles_4tf_19['3'] = new Array ('_images/4tf_Our_Facilities.gif', '_images/4tf_Our_FacilitiesMouseover.gif');
imageFiles_4tf_19['4'] = new Array ('_images/4tf_Testimonials.gif', '_images/4tf_TestimonialsMouseover.gif');
imageFiles_4tf_19['5'] = new Array ('_images/4tf_Affiliates.gif', '_images/4tf_AffiliatesMouseover.gif');
imageFiles_4tf_19['6'] = new Array ('_images/4tf_Contact_Us.gif', '_images/4tf_Contact_UsMouseover.gif');
imageFiles_4tf_19['7'] = new Array ('_images/4tf_Directions.gif', '_images/4tf_DirectionsMouseover.gif');

function image_on_4tf_19 (position) {
   var doc = eval("document.image4tf_19" + position);
   doc.src = imageFiles_4tf_19[position][1];
}

function image_off_4tf_19 (position) {
   var doc = eval("document.image4tf_19" + position);
   doc.src = imageFiles_4tf_19[position][0];
}