var imageFiles_5jii2_4 = new Array();
imageFiles_5jii2_4['0'] = new Array ('_images/5jii2_Prescription_Sunglasses.gif', '_images/5jii2_Prescription_SunglassesMouseover.gif');

function image_on_5jii2_4 (position) {
   var doc = eval("document.image5jii2_4" + position);
   doc.src = imageFiles_5jii2_4[position][1];
}

function image_off_5jii2_4 (position) {
   var doc = eval("document.image5jii2_4" + position);
   doc.src = imageFiles_5jii2_4[position][0];
}