var imageFiles_1lo_1 = new Array();
imageFiles_1lo_1['0'] = new Array ('_images/1lo_REGIONAL_OFFICERS_l_.gif', '_images/1lo_REGIONAL_OFFICERS_l_Mouseover.gif');
imageFiles_1lo_1['1'] = new Array ('_images/1lo_NATIONAL_OFFICERS.gif', '_images/1lo_NATIONAL_OFFICERSMouseover.gif');
imageFiles_1lo_1['2'] = new Array ('_images/1lo_YOUNG_ADULT_l.gif', '_images/1lo_YOUNG_ADULT_lMouseover.gif');
imageFiles_1lo_1['3'] = new Array ('_images/1lo_JUNIORS___YOUNG_PEOPLE.gif', '_images/1lo_JUNIORS___YOUNG_PEOPLEMouseover.gif');

function image_on_1lo_1 (position) {
   var doc = eval("document.image1lo_1" + position);
   doc.src = imageFiles_1lo_1[position][1];
}

function image_off_1lo_1 (position) {
   var doc = eval("document.image1lo_1" + position);
   doc.src = imageFiles_1lo_1[position][0];
}