var imageFiles_570cz_21 = new Array();
imageFiles_570cz_21['0'] = new Array ('_images/570cz_HOME.gif', '_images/570cz_HOMEMouseover.gif');
imageFiles_570cz_21['1'] = new Array ('_images/570cz_ABOUT_US.gif', '_images/570cz_ABOUT_USMouseover.gif');
imageFiles_570cz_21['2'] = new Array ('_images/570cz_BENEFITS.gif', '_images/570cz_BENEFITSMouseover.gif');
imageFiles_570cz_21['3'] = new Array ('_images/570cz_OFFICERS.gif', '_images/570cz_OFFICERSMouseover.gif');
imageFiles_570cz_21['4'] = new Array ('_images/570cz_PHOTOS.gif', '_images/570cz_PHOTOSMouseover.gif');
imageFiles_570cz_21['5'] = new Array ('_images/570cz_FAQ.gif', '_images/570cz_FAQMouseover.gif');
imageFiles_570cz_21['6'] = new Array ('_images/570cz_LINKS.gif', '_images/570cz_LINKSMouseover.gif');
imageFiles_570cz_21['7'] = new Array ('_images/570cz_AFFILIATIONS.gif', '_images/570cz_AFFILIATIONSMouseover.gif');
imageFiles_570cz_21['8'] = new Array ('_images/570cz_CONTACT_US.gif', '_images/570cz_CONTACT_USMouseover.gif');
imageFiles_570cz_21['9'] = new Array ('_images/570cz_MEETINGS.gif', '_images/570cz_MEETINGSMouseover.gif');

function image_on_570cz_21 (position) {
   var doc = eval("document.image570cz_21" + position);
   doc.src = imageFiles_570cz_21[position][1];
}

function image_off_570cz_21 (position) {
   var doc = eval("document.image570cz_21" + position);
   doc.src = imageFiles_570cz_21[position][0];
}