before_filter :load_page

  def new
    @picture = @page.build_picture

    respond_to do |format|
      format.html
      format.xml  { render :xml => @picture }
    end
  end

  def create
    @picture = @page.build_picture(params[:id]) #@page.picture.new(params[:picture])

    respond_to do |format|
      if @picture.save
        flash[:notice] = 'Picture was successfully created.'
        format.html { redirect_to page_path(@page) }
        format.xml  { render :xml => @picture, :status => :created, :location => @page }
      else
        format.html { render :action => "new" }
        format.xml  { render :xml => @picture.errors, :status => :unprocessable_entity }
      end
    end
  end

  protected

  def load_page
    @page = Page.find(params[:page_id])
  end