var imageFiles_47c_1 = new Array();
imageFiles_47c_1['0'] = new Array ('_images/47c_Back_to_Patagonia_Pg__1.gif', '_images/47c_Back_to_Patagonia_Pg__1Mouseover.gif');

function image_on_47c_1 (position) {
   var doc = eval("document.image47c_1" + position);
   doc.src = imageFiles_47c_1[position][1];
}

function image_off_47c_1 (position) {
   var doc = eval("document.image47c_1" + position);
   doc.src = imageFiles_47c_1[position][0];
}