var imageFiles_i8_471 = new Array();
imageFiles_i8_471['0'] = new Array ('_images/i8_Home.gif', '_images/i8_HomeMouseover.gif');
imageFiles_i8_471['1'] = new Array ('_images/i8_About_Us.gif', '_images/i8_About_UsMouseover.gif');
imageFiles_i8_471['2'] = new Array ('_images/i8_Weight_Management.gif', '_images/i8_Weight_ManagementMouseover.gif');
imageFiles_i8_471['3'] = new Array ('_images/i8_Contact_Us.gif', '_images/i8_Contact_UsMouseover.gif');
imageFiles_i8_471['4'] = new Array ('_images/i8_Feedback.gif', '_images/i8_FeedbackMouseover.gif');

function image_on_i8_471 (position) {
   var doc = eval("document.imagei8_471" + position);
   doc.src = imageFiles_i8_471[position][1];
}

function image_off_i8_471 (position) {
   var doc = eval("document.imagei8_471" + position);
   doc.src = imageFiles_i8_471[position][0];
}