{% if BTGAUCHE is defined and BTGAUCHE|length > 0 %}
{#{% if app.request.headers.get('referer') is defined %}
{% set UrlRetour = app.request.headers.get('referer') %}
{% else %}#}
{% set UrlRetour = BTGAUCHE['LIEN'] %}
{#{% endif %}#}
{{ BTGAUCHE['TEXTE'] }}
{% endif %}