var imageFiles_1m_13 = new Array();
imageFiles_1m_13['0'] = new Array ('_images/1m_Competitors.gif', '_images/1m_CompetitorsMouseover.gif');
imageFiles_1m_13['1'] = new Array ('_images/1m_Coaches.gif', '_images/1m_CoachesMouseover.gif');
imageFiles_1m_13['2'] = new Array ('_images/1m_Referees.gif', '_images/1m_RefereesMouseover.gif');
imageFiles_1m_13['3'] = new Array ('_images/1m_Masters___VIP.gif', '_images/1m_Masters___VIPMouseover.gif');
imageFiles_1m_13['4'] = new Array ('_images/1m_Volunteers.gif', '_images/1m_VolunteersMouseover.gif');

function image_on_1m_13 (position) {
   var doc = eval("document.image1m_13" + position);
   doc.src = imageFiles_1m_13[position][1];
}

function image_off_1m_13 (position) {
   var doc = eval("document.image1m_13" + position);
   doc.src = imageFiles_1m_13[position][0];
}