class I18nLiquid < Liquid::Tag      
                                   
  def initialize(tag_name, value, tokens)
     super 
     @value = value.to_s
  end

  def render(context)
    I18nVariable.first(:conditions => {:key => @value})[I18n.locale] rescue ''
  end    
end

Liquid::Template.register_tag('t', I18nLiquid)