var imageFiles_2a_4 = new Array();
imageFiles_2a_4['0'] = new Array ('_images/2a_Home.gif', '_images/2a_HomeMouseover.gif');
imageFiles_2a_4['1'] = new Array ('_images/2a_Services.gif', '_images/2a_ServicesMouseover.gif');
imageFiles_2a_4['2'] = new Array ('_images/2a_Schedule.gif', '_images/2a_ScheduleMouseover.gif');
imageFiles_2a_4['3'] = new Array ('_images/2a_Our_Bios.gif', '_images/2a_Our_BiosMouseover.gif');
imageFiles_2a_4['4'] = new Array ('_images/2a_Location.gif', '_images/2a_LocationMouseover.gif');

function image_on_2a_4 (position) {
   var doc = eval("document.image2a_4" + position);
   doc.src = imageFiles_2a_4[position][1];
}

function image_off_2a_4 (position) {
   var doc = eval("document.image2a_4" + position);
   doc.src = imageFiles_2a_4[position][0];
}