var imageFiles_4cie7_4 = new Array();
imageFiles_4cie7_4['0'] = new Array ('_images/4cie7_Time_Tested.gif', '_images/4cie7_Time_TestedMouseover.gif');

function image_on_4cie7_4 (position) {
   var doc = eval("document.image4cie7_4" + position);
   doc.src = imageFiles_4cie7_4[position][1];
}

function image_off_4cie7_4 (position) {
   var doc = eval("document.image4cie7_4" + position);
   doc.src = imageFiles_4cie7_4[position][0];
}