var imageFiles_ep_1 = new Array();
imageFiles_ep_1['0'] = new Array ('_images/ep_HOME.gif', '_images/ep_HOMEMouseover.gif');

function image_on_ep_1 (position) {
   var doc = eval("document.imageep_1" + position);
   doc.src = imageFiles_ep_1[position][1];
}

function image_off_ep_1 (position) {
   var doc = eval("document.imageep_1" + position);
   doc.src = imageFiles_ep_1[position][0];
}