prefs["variables_save"] = {};
prefs["variables_save"]["opened"] = true
prefs["key_name"]="prefs"
prefs["opened"] = false
prefs["nam"]="preferences"
prefs["menu_type"] = true
prefs["variables"] = {};
prefs["variables"][1]="opened"
prefs["object_type"] = true
prefs["obj"]["list_type"] = true
prefs["system_type"] = true
