var imageFiles_l_1 = new Array();
imageFiles_l_1['0'] = new Array ('_images/l_HOME.gif', '_images/l_HOMEMouseover.gif');
imageFiles_l_1['1'] = new Array ('_images/l_ABOUT_US.gif', '_images/l_ABOUT_USMouseover.gif');
imageFiles_l_1['2'] = new Array ('_images/l_SYSTEMS.gif', '_images/l_SYSTEMSMouseover.gif');
imageFiles_l_1['3'] = new Array ('_images/l_FIRE_ALARM.gif', '_images/l_FIRE_ALARMMouseover.gif');
imageFiles_l_1['4'] = new Array ('_images/l_SECURITY.gif', '_images/l_SECURITYMouseover.gif');
imageFiles_l_1['5'] = new Array ('_images/l_DATA_VOICE.gif', '_images/l_DATA_VOICEMouseover.gif');
imageFiles_l_1['6'] = new Array ('_images/l_SOUND_AUDIO.gif', '_images/l_SOUND_AUDIOMouseover.gif');
imageFiles_l_1['7'] = new Array ('_images/l_VIDEO.gif', '_images/l_VIDEOMouseover.gif');
imageFiles_l_1['8'] = new Array ('_images/l_NURSE_CALL.gif', '_images/l_NURSE_CALLMouseover.gif');
imageFiles_l_1['9'] = new Array ('_images/l_RESIDENTIAL.gif', '_images/l_RESIDENTIALMouseover.gif');
imageFiles_l_1['10'] = new Array ('_images/l_OUR_CUSTOMERS.gif', '_images/l_OUR_CUSTOMERSMouseover.gif');
imageFiles_l_1['11'] = new Array ('_images/l_CONTACT_US.gif', '_images/l_CONTACT_USMouseover.gif');

function image_on_l_1 (position) {
   var doc = eval("document.imagel_1" + position);
   doc.src = imageFiles_l_1[position][1];
}

function image_off_l_1 (position) {
   var doc = eval("document.imagel_1" + position);
   doc.src = imageFiles_l_1[position][0];
}