User.prototype._addNicklistIconWithId = function _addNickListIconWithId(path, width, id) {
var icons = this.getPersistence().getObject("nickIcons", {});
if(typeof icons[id] != 'undefined') {
this.removeNicklistIcon(icons[id]);
}
icons[id] = path;
this.addNicklistIcon(path, width);
this.getPersistence().setObject("nickIcons", icons);
};
User.prototype._removeNicklistIconById = function _removeNicklistIconById(id) {
var icons = this.getPersistence().getObject("nickIcons", {});
if(typeof icons[id] != 'undefined') {
this.removeNicklistIcon(icons[id]);
}
delete icons[id];
this.getPersistence().setObject("nickIcons", icons);
};