<%= link_to ('Personalize invitation mail'), nil, :onclick => "jQuery('#invitation-mail_template').show(); return false;" %>
<%= h _("Now enter an invitation message. You must keep the code in your invitation text. When your friends receive the invitation e-mail, will be replaced by a link that they need to click to activate their account. and codes will be replaced by your name and friend name, but they are optional.") %>
<%= labelled_form_field(_('Invitation text:'), text_area_tag(:mail_template, mail_template, :cols => 72, :rows => 8)) %>