var SYSTEM_GPS=0x01;
var SYSTEM_EPOS=0x02;
var SYSTEM_EMAIL=0x04;
var SYSTEM_SMS=0x08;
var SYSTEM_485BUS=0x10;
var SYSTEM_ALM_DIAL=0x20;
var SYSTEM_DOWNLOAD=0x40;
var SYSTEM_WEBCAM=0x80;
var SYSTEM_IPCAM=0x800;

var LIVE_TELEM=0x01;
var LIVE_EVENTS=0x02;
var LIVE_PLAYBACK=0x04;

var SYSTEM_REGISTER=parseInt(USER_DATA[UD_SYSTEM_REGISTER],10); if (SYSTEM_REGISTER<=0){SYSTEM_REGISTER=0;}
var SYSTEM_IMG_PROTECT=parseInt(USER_DATA[UD_SYSTEM_IMG_PROTECT],10); if (SYSTEM_IMG_PROTECT<=0){SYSTEM_IMG_PROTECT=0;}
var SYSTEM_DB_CONFIG=parseInt(USER_DATA[UD_SYSTEM_DB_CONFIG],10); if (SYSTEM_DB_CONFIG<=0){SYSTEM_DB_CONFIG=0;}
var SYSTEM_FIREWALL=parseInt(USER_DATA[UD_SYSTEM_FIREWALL],10); if (SYSTEM_FIREWALL<=0){SYSTEM_FIREWALL=0;}
var SYSTEM_TOOLS=parseInt(USER_DATA[UD_SYSTEM_TOOLS],10); if (SYSTEM_TOOLS<=0){SYSTEM_TOOLS=0;}
var SYSTEM_BS8418=parseInt(USER_DATA[UD_SYSTEM_BS8418],10); if (SYSTEM_BS8418<=0){SYSTEM_BS8418=0;}
if ((SYSTEM_BS8418==1) && (DVIP_REV<2)) {SYSTEM_BS8418=0;}

var RELAY1=0x01;
var RELAY2=0x02;
var RELAY3=0x04;
var RELAY4=0x08;
var RELAY5=0x10;
var RELAY6=0x20;