var imageFiles_4h_1 = new Array();
imageFiles_4h_1['0'] = new Array ('_images/4h_Photos.gif', '_images/4h_PhotosMouseover.gif');
imageFiles_4h_1['1'] = new Array ('_images/4h_Attractions.gif', '_images/4h_AttractionsMouseover.gif');
imageFiles_4h_1['2'] = new Array ('_images/4h_Contact_Us.gif', '_images/4h_Contact_UsMouseover.gif');

function image_on_4h_1 (position) {
   var doc = eval("document.image4h_1" + position);
   doc.src = imageFiles_4h_1[position][1];
}

function image_off_4h_1 (position) {
   var doc = eval("document.image4h_1" + position);
   doc.src = imageFiles_4h_1[position][0];
}