var imageFiles_b4_5 = new Array();
imageFiles_b4_5['0'] = new Array ('_images/b4_Home.gif', '_images/b4_HomeMouseover.gif');
imageFiles_b4_5['1'] = new Array ('_images/b4_About_Us.gif', '_images/b4_About_UsMouseover.gif');
imageFiles_b4_5['2'] = new Array ('_images/b4_Contact_Us.gif', '_images/b4_Contact_UsMouseover.gif');
imageFiles_b4_5['3'] = new Array ('_images/b4_E_Mail_Sign_Up.gif', '_images/b4_E_Mail_Sign_UpMouseover.gif');
imageFiles_b4_5['4'] = new Array ('_images/b4_Coupons.gif', '_images/b4_CouponsMouseover.gif');
imageFiles_b4_5['5'] = new Array ('_images/b4_Renovations.gif', '_images/b4_RenovationsMouseover.gif');

function image_on_b4_5 (position) {
   var doc = eval("document.imageb4_5" + position);
   doc.src = imageFiles_b4_5[position][1];
}

function image_off_b4_5 (position) {
   var doc = eval("document.imageb4_5" + position);
   doc.src = imageFiles_b4_5[position][0];
}