var imageFiles_xm_23 = new Array();
imageFiles_xm_23['0'] = new Array ('_images/xm_Project_Overview____.gif', '_images/xm_Project_Overview____Mouseover.gif');
imageFiles_xm_23['1'] = new Array ('_images/xm_Residency_Programs_____.gif', '_images/xm_Residency_Programs_____Mouseover.gif');
imageFiles_xm_23['2'] = new Array ('_images/xm_Programs_in_Development_____.gif', '_images/xm_Programs_in_Development_____Mouseover.gif');
imageFiles_xm_23['3'] = new Array ('_images/xm_News___Events____.gif', '_images/xm_News___Events____Mouseover.gif');
imageFiles_xm_23['4'] = new Array ('_images/xm_Contributions_Participation___.gif', '_images/xm_Contributions_Participation___Mouseover.gif');
imageFiles_xm_23['5'] = new Array ('_images/xm_Contact_Organization.gif', '_images/xm_Contact_OrganizationMouseover.gif');

function image_on_xm_23 (position) {
   var doc = eval("document.imagexm_23" + position);
   doc.src = imageFiles_xm_23[position][1];
}

function image_off_xm_23 (position) {
   var doc = eval("document.imagexm_23" + position);
   doc.src = imageFiles_xm_23[position][0];
}