var imageFiles_5a_1 = new Array();
imageFiles_5a_1['0'] = new Array ('_images/5a_FAQ.gif', '_images/5a_FAQMouseover.gif');

function image_on_5a_1 (position) {
   var doc = eval("document.image5a_1" + position);
   doc.src = imageFiles_5a_1[position][1];
}

function image_off_5a_1 (position) {
   var doc = eval("document.image5a_1" + position);
   doc.src = imageFiles_5a_1[position][0];
}