var imageFiles_1p_13 = new Array();
imageFiles_1p_13['0'] = new Array ('_images/1p_HOME.gif', '_images/1p_HOMEMouseover.gif');

function image_on_1p_13 (position) {
   var doc = eval("document.image1p_13" + position);
   doc.src = imageFiles_1p_13[position][1];
}

function image_off_1p_13 (position) {
   var doc = eval("document.image1p_13" + position);
   doc.src = imageFiles_1p_13[position][0];
}