var imageFiles_59_13 = new Array();
imageFiles_59_13['0'] = new Array ('_images/59_Home.gif', '_images/59_HomeMouseover.gif');
imageFiles_59_13['1'] = new Array ('_images/59_Build_A_Trailer.gif', '_images/59_Build_A_TrailerMouseover.gif');
imageFiles_59_13['2'] = new Array ('_images/59_Products.gif', '_images/59_ProductsMouseover.gif');
imageFiles_59_13['3'] = new Array ('_images/59_Installation.gif', '_images/59_InstallationMouseover.gif');
imageFiles_59_13['4'] = new Array ('_images/59_Downloads.gif', '_images/59_DownloadsMouseover.gif');
imageFiles_59_13['5'] = new Array ('_images/59_FAQ.gif', '_images/59_FAQMouseover.gif');
imageFiles_59_13['6'] = new Array ('_images/59_Contact_Us.gif', '_images/59_Contact_UsMouseover.gif');

function image_on_59_13 (position) {
   var doc = eval("document.image59_13" + position);
   doc.src = imageFiles_59_13[position][1];
}

function image_off_59_13 (position) {
   var doc = eval("document.image59_13" + position);
   doc.src = imageFiles_59_13[position][0];
}