var imageFiles_1n_4 = new Array();
imageFiles_1n_4['0'] = new Array ('_images/1n_Vacation_Packages.gif', '_images/1n_Vacation_PackagesMouseover.gif');
imageFiles_1n_4['1'] = new Array ('_images/1n_Costa_Rica_Fishing.gif', '_images/1n_Costa_Rica_FishingMouseover.gif');
imageFiles_1n_4['2'] = new Array ('_images/1n_Our_Fleet.gif', '_images/1n_Our_FleetMouseover.gif');
imageFiles_1n_4['3'] = new Array ('_images/1n_Accommodations.gif', '_images/1n_AccommodationsMouseover.gif');
imageFiles_1n_4['4'] = new Array ('_images/1n_Tournaments.gif', '_images/1n_TournamentsMouseover.gif');
imageFiles_1n_4['5'] = new Array ('_images/1n_Photo_Gallery.gif', '_images/1n_Photo_GalleryMouseover.gif');
imageFiles_1n_4['6'] = new Array ('_images/1n_Testimonials.gif', '_images/1n_TestimonialsMouseover.gif');

function image_on_1n_4 (position) {
   var doc = eval("document.image1n_4" + position);
   doc.src = imageFiles_1n_4[position][1];
}

function image_off_1n_4 (position) {
   var doc = eval("document.image1n_4" + position);
   doc.src = imageFiles_1n_4[position][0];
}