<!-- BEGIN chart/image.tt -->
[%
IF constraint_type; # add constraint type if included:
resource_target = resource_target _ '?constraint_type=' _ constraint_type;
END;
%]
<div class="indent">
<img id="chart" src="[% app_url %]/chart/process/[% resource_target %]">
</div>
<p class="indent">[% site.html.back_button %]</p>
<!-- BEGIN chart/image.tt -->