var imageFiles_1a_7 = new Array();
imageFiles_1a_7['0'] = new Array ('_images/1a_Home.gif', '_images/1a_HomeMouseover.gif');
imageFiles_1a_7['1'] = new Array ('_images/1a_Shop_Online.gif', '_images/1a_Shop_OnlineMouseover.gif');
imageFiles_1a_7['2'] = new Array ('_images/1a_Treatments.gif', '_images/1a_TreatmentsMouseover.gif');
imageFiles_1a_7['3'] = new Array ('_images/1a_Vouchers.gif', '_images/1a_VouchersMouseover.gif');
imageFiles_1a_7['4'] = new Array ('_images/1a_Book_an_Appointment.gif', '_images/1a_Book_an_AppointmentMouseover.gif');
imageFiles_1a_7['5'] = new Array ('_images/1a_Contact_Us.gif', '_images/1a_Contact_UsMouseover.gif');
imageFiles_1a_7['6'] = new Array ('_images/1a_Enquiry_Form.gif', '_images/1a_Enquiry_FormMouseover.gif');

function image_on_1a_7 (position) {
   var doc = eval("document.image1a_7" + position);
   doc.src = imageFiles_1a_7[position][1];
}

function image_off_1a_7 (position) {
   var doc = eval("document.image1a_7" + position);
   doc.src = imageFiles_1a_7[position][0];
}