var imageFiles_74_58 = new Array();
imageFiles_74_58['0'] = new Array ('_images/74_home.gif', '_images/74_homeMouseover.gif');
imageFiles_74_58['1'] = new Array ('_images/74_contact_us.gif', '_images/74_contact_usMouseover.gif');
imageFiles_74_58['2'] = new Array ('_images/74_privacy_policy.gif', '_images/74_privacy_policyMouseover.gif');

function image_on_74_58 (position) {
   var doc = eval("document.image74_58" + position);
   doc.src = imageFiles_74_58[position][1];
}

function image_off_74_58 (position) {
   var doc = eval("document.image74_58" + position);
   doc.src = imageFiles_74_58[position][0];
}