public void chcur(Gob cur) {
                this.cur = cur;
                GobHealth hlt = cur.getattr(GobHealth.class);
                fx = null;
                if (hlt != null)
                    fx = hlt.getfx();
                if (cur.highlight != null) {
                    long t = System.currentTimeMillis() - cur.highlight.time;
                    if (t > 5000) {
                        cur.highlight = null;
                    }
                }
                if (cur.highlight != null) {
                    fx = cur.highlight;
                }
                Following flw = cur.getattr(Following.class);
                szo = 0;
                if (flw != null)
                    szo = flw.szo;
            }