var imageFiles_7e_1 = new Array();
imageFiles_7e_1['0'] = new Array ('_images/7e_DIRECTIONS.gif', '_images/7e_DIRECTIONSMouseover.gif');

function image_on_7e_1 (position) {
   var doc = eval("document.image7e_1" + position);
   doc.src = imageFiles_7e_1[position][1];
}

function image_off_7e_1 (position) {
   var doc = eval("document.image7e_1" + position);
   doc.src = imageFiles_7e_1[position][0];
}