var imageFiles_4jxwa_1 = new Array();
imageFiles_4jxwa_1['0'] = new Array ('_images/4jxwa_Time_Tested.gif', '_images/4jxwa_Time_TestedMouseover.gif');

function image_on_4jxwa_1 (position) {
   var doc = eval("document.image4jxwa_1" + position);
   doc.src = imageFiles_4jxwa_1[position][1];
}

function image_off_4jxwa_1 (position) {
   var doc = eval("document.image4jxwa_1" + position);
   doc.src = imageFiles_4jxwa_1[position][0];
}