var imageFiles_1e_4 = new Array();
imageFiles_1e_4['0'] = new Array ('_images/1e_Home.gif', '_images/1e_HomeMouseover.gif');
imageFiles_1e_4['1'] = new Array ('_images/1e_About_Us.gif', '_images/1e_About_UsMouseover.gif');
imageFiles_1e_4['2'] = new Array ('_images/1e_Contact_Info.gif', '_images/1e_Contact_InfoMouseover.gif');
imageFiles_1e_4['3'] = new Array ('_images/1e_Links.gif', '_images/1e_LinksMouseover.gif');

function image_on_1e_4 (position) {
   var doc = eval("document.image1e_4" + position);
   doc.src = imageFiles_1e_4[position][1];
}

function image_off_1e_4 (position) {
   var doc = eval("document.image1e_4" + position);
   doc.src = imageFiles_1e_4[position][0];
}