func updateAttributes(p *plan.Plan, r *http.Request) {
	// TODO this needs to be changed.  Not a good place to put this.
	if name := r.PostForm.Get("plan[name]"); name != "" {
		p.Name = name
	}
	if num := getFormInt("plan[num]", r); num > 0 {
		p.Num = num
	}
	if jobId := getFormInt("plan[job_id]", r); jobId > 0 {
		p.JobId = jobId
	}
}