module FlashBlockHelper

def flash_block
  output = ''
  flash.each do |type, message|
    output += flash_container(type, message)
  end
  raw(output)
end

def flash_container(type, message)
  raw(content_tag(:div, :class => "alert alert-#{type}") do
    content_tag(:a, raw("×"),:class => 'close', :data => {:dismiss => 'alert'}) +
    message
  end)
end