function util.micro_avatar(member, member_name)
  if type ( member ) == "number" then
    member = {
      id = member,
      name = member_name
    }
  end
  
  local function doit()
    ui.image {
      attr = {
        title = member.name,
        class = "mdl-chip__contact"
      },
      module = "member_image",
      view = "show",
      extension = "jpg",
      id = member.id,
      params = {
        image_type = "avatar"
      }
    } 
    ui.tag { attr = { class = "mdl-chip__text" }, content = member.name }
  end
  
  ui.tag {
    attr = { class = "microAvatar" },
    content = function ()
      if app.session:has_access("everything") then
        ui.link {
	  attr = { class = "mdl-chip mdl-chip--contact" },
          module = "member", view = "show", id = member.id,
          content = doit
        }
      else
        ui.tag{ 
	  attr = { class = "mdl-chip mdl-chip--contact" },
	  content = doit 
	}
      end
    end
  }
end