var imageFiles_1a_3 = new Array();
imageFiles_1a_3['0'] = new Array ('_images/1a_Home.gif', '_images/1a_HomeMouseover.gif');
imageFiles_1a_3['1'] = new Array ('_images/1a_Shop_Online.gif', '_images/1a_Shop_OnlineMouseover.gif');
imageFiles_1a_3['2'] = new Array ('_images/1a_Treatments.gif', '_images/1a_TreatmentsMouseover.gif');
imageFiles_1a_3['3'] = new Array ('_images/1a_Vouchers.gif', '_images/1a_VouchersMouseover.gif');
imageFiles_1a_3['4'] = new Array ('_images/1a_Book_an_Appointment.gif', '_images/1a_Book_an_AppointmentMouseover.gif');
imageFiles_1a_3['5'] = new Array ('_images/1a_Contact_Us.gif', '_images/1a_Contact_UsMouseover.gif');
imageFiles_1a_3['6'] = new Array ('_images/1a_Enquiry_Form.gif', '_images/1a_Enquiry_FormMouseover.gif');

function image_on_1a_3 (position) {
   var doc = eval("document.image1a_3" + position);
   doc.src = imageFiles_1a_3[position][1];
}

function image_off_1a_3 (position) {
   var doc = eval("document.image1a_3" + position);
   doc.src = imageFiles_1a_3[position][0];
}