var imageFiles_1nauh_10 = new Array();
imageFiles_1nauh_10['0'] = new Array ('_images/1nauh_Home.gif', '_images/1nauh_HomeMouseover.gif');
imageFiles_1nauh_10['1'] = new Array ('_images/1nauh_About_Us.gif', '_images/1nauh_About_UsMouseover.gif');
imageFiles_1nauh_10['2'] = new Array ('_images/1nauh_Quote.gif', '_images/1nauh_QuoteMouseover.gif');
imageFiles_1nauh_10['3'] = new Array ('_images/1nauh_Contact_Us.gif', '_images/1nauh_Contact_UsMouseover.gif');

function image_on_1nauh_10 (position) {
   var doc = eval("document.image1nauh_10" + position);
   doc.src = imageFiles_1nauh_10[position][1];
}

function image_off_1nauh_10 (position) {
   var doc = eval("document.image1nauh_10" + position);
   doc.src = imageFiles_1nauh_10[position][0];
}