var imageFiles_2t_17 = new Array();
imageFiles_2t_17['0'] = new Array ('_images/2t_Home.gif', '_images/2t_HomeMouseover.gif');
imageFiles_2t_17['1'] = new Array ('_images/2t_About_Us.gif', '_images/2t_About_UsMouseover.gif');
imageFiles_2t_17['2'] = new Array ('_images/2t_Contact_Us.gif', '_images/2t_Contact_UsMouseover.gif');
imageFiles_2t_17['3'] = new Array ('_images/2t_Dogs.gif', '_images/2t_DogsMouseover.gif');

function image_on_2t_17 (position) {
   var doc = eval("document.image2t_17" + position);
   doc.src = imageFiles_2t_17[position][1];
}

function image_off_2t_17 (position) {
   var doc = eval("document.image2t_17" + position);
   doc.src = imageFiles_2t_17[position][0];
}