var imageFiles_2nept_1 = new Array();
imageFiles_2nept_1['0'] = new Array ('_images/2nept_Stormy_Skies.gif', '_images/2nept_Stormy_SkiesMouseover.gif');

function image_on_2nept_1 (position) {
   var doc = eval("document.image2nept_1" + position);
   doc.src = imageFiles_2nept_1[position][1];
}

function image_off_2nept_1 (position) {
   var doc = eval("document.image2nept_1" + position);
   doc.src = imageFiles_2nept_1[position][0];
}