var imageFiles_hz_1 = new Array();
imageFiles_hz_1['0'] = new Array ('_images/hz_HOT_TUBS.gif', '_images/hz_HOT_TUBSMouseover.gif');
imageFiles_hz_1['1'] = new Array ('_images/hz_POOLS.gif', '_images/hz_POOLSMouseover.gif');
imageFiles_hz_1['2'] = new Array ('_images/hz_TREADMILLS.gif', '_images/hz_TREADMILLSMouseover.gif');
imageFiles_hz_1['3'] = new Array ('_images/hz_ELLIPTICALS.gif', '_images/hz_ELLIPTICALSMouseover.gif');
imageFiles_hz_1['4'] = new Array ('_images/hz_EXERCISE_BIKES.gif', '_images/hz_EXERCISE_BIKESMouseover.gif');
imageFiles_hz_1['5'] = new Array ('_images/hz_HOME_GYMS.gif', '_images/hz_HOME_GYMSMouseover.gif');
imageFiles_hz_1['6'] = new Array ('_images/hz_SAUNAS.gif', '_images/hz_SAUNASMouseover.gif');
imageFiles_hz_1['7'] = new Array ('_images/hz_PATIO.gif', '_images/hz_PATIOMouseover.gif');
imageFiles_hz_1['8'] = new Array ('_images/hz_SERVICE.gif', '_images/hz_SERVICEMouseover.gif');

function image_on_hz_1 (position) {
   var doc = eval("document.imagehz_1" + position);
   doc.src = imageFiles_hz_1[position][1];
}

function image_off_hz_1 (position) {
   var doc = eval("document.imagehz_1" + position);
   doc.src = imageFiles_hz_1[position][0];
}