var imageFiles_hz_9 = new Array();
imageFiles_hz_9['0'] = new Array ('_images/hz_HOT_TUBS.gif', '_images/hz_HOT_TUBSMouseover.gif');
imageFiles_hz_9['1'] = new Array ('_images/hz_SWIMMING_POOLS.gif', '_images/hz_SWIMMING_POOLSMouseover.gif');
imageFiles_hz_9['2'] = new Array ('_images/hz_TREADMILLS.gif', '_images/hz_TREADMILLSMouseover.gif');
imageFiles_hz_9['3'] = new Array ('_images/hz_ELLIPTICALS.gif', '_images/hz_ELLIPTICALSMouseover.gif');
imageFiles_hz_9['4'] = new Array ('_images/hz_EXERCISE_BIKES.gif', '_images/hz_EXERCISE_BIKESMouseover.gif');
imageFiles_hz_9['5'] = new Array ('_images/hz_HOME_GYMS.gif', '_images/hz_HOME_GYMSMouseover.gif');
imageFiles_hz_9['6'] = new Array ('_images/hz_TANNING_BEDS.gif', '_images/hz_TANNING_BEDSMouseover.gif');
imageFiles_hz_9['7'] = new Array ('_images/hz_THERASAUNA.gif', '_images/hz_THERASAUNAMouseover.gif');

function image_on_hz_9 (position) {
   var doc = eval("document.imagehz_9" + position);
   doc.src = imageFiles_hz_9[position][1];
}

function image_off_hz_9 (position) {
   var doc = eval("document.imagehz_9" + position);
   doc.src = imageFiles_hz_9[position][0];
}