var imageFiles_xm_15 = new Array();
imageFiles_xm_15['0'] = new Array ('_images/xm_Project_Overview__.gif', '_images/xm_Project_Overview__Mouseover.gif');
imageFiles_xm_15['1'] = new Array ('_images/xm_Residency_Programs__.gif', '_images/xm_Residency_Programs__Mouseover.gif');
imageFiles_xm_15['2'] = new Array ('_images/xm_Programs_in_Development__.gif', '_images/xm_Programs_in_Development__Mouseover.gif');
imageFiles_xm_15['3'] = new Array ('_images/xm_News___Events__.gif', '_images/xm_News___Events__Mouseover.gif');
imageFiles_xm_15['4'] = new Array ('_images/xm_Participation__.gif', '_images/xm_Participation__Mouseover.gif');
imageFiles_xm_15['5'] = new Array ('_images/xm_Contact_Organization.gif', '_images/xm_Contact_OrganizationMouseover.gif');

function image_on_xm_15 (position) {
   var doc = eval("document.imagexm_15" + position);
   doc.src = imageFiles_xm_15[position][1];
}

function image_off_xm_15 (position) {
   var doc = eval("document.imagexm_15" + position);
   doc.src = imageFiles_xm_15[position][0];
}