var imageFiles_74_52 = new Array();
imageFiles_74_52['0'] = new Array ('_images/74_home.gif', '_images/74_homeMouseover.gif');
imageFiles_74_52['1'] = new Array ('_images/74_contact_us.gif', '_images/74_contact_usMouseover.gif');
imageFiles_74_52['2'] = new Array ('_images/74_privacy_policy.gif', '_images/74_privacy_policyMouseover.gif');

function image_on_74_52 (position) {
   var doc = eval("document.image74_52" + position);
   doc.src = imageFiles_74_52[position][1];
}

function image_off_74_52 (position) {
   var doc = eval("document.image74_52" + position);
   doc.src = imageFiles_74_52[position][0];
}