var imageFiles_e5_1 = new Array();
imageFiles_e5_1['0'] = new Array ('_images/e5_Burlington__North_Carolina.gif', '_images/e5_Burlington__North_CarolinaMouseover.gif');

function image_on_e5_1 (position) {
   var doc = eval("document.imagee5_1" + position);
   doc.src = imageFiles_e5_1[position][1];
}

function image_off_e5_1 (position) {
   var doc = eval("document.imagee5_1" + position);
   doc.src = imageFiles_e5_1[position][0];
}