bug 9397 - Error Messages hard to find for Visually Impaired Users (Accessibility) [Returning Items] {REVISION 1.1}

testing procedure:
1. Check in Invalid Item
2. See that new header has been added. "Can't Check in"

Signed-off-by: Liz Rea <liz@catalyst.net.nz>
A followup may come that makes this text invisible, but this helps accessibility a great dea, and passes validation.

Signed-off-by: Jonathan Druart <jonathan.druart@biblibre.com>
Amended patch: replace "Can't Check in" with "Cannot check in" and
delete a h3 element with the same text in order to avoid duplicated
messages.

Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>

koha-tmpl/intranet-tmpl/prog/en/modules/circ/returns.tt

@@ -317,6 +317,7 @@ $(document).ready(function () {
 
 [% IF ( errmsgloop ) %]
     <div class="dialog alert">
+        <h5>Cannot check in</h5>
         [% FOREACH errmsgloo IN errmsgloop %]
                     [% IF ( errmsgloo.badbarcode ) %]
                         <p class="problem">No item with barcode: [% errmsgloo.msg %]</p>
@@ -335,7 +336,6 @@ $(document).ready(function () {
                     [% END %]
                     [% IF ( errmsgloo.withdrawn ) %]
                         [% IF BlockReturnOfWithdrawnItems %]
-                           <h3>Cannot Check In</h3>
                            <p class="problem">Item is withdrawn. <strong>NOT CHECKED IN</strong></p>
                         [% ELSE %]
                            <p class="problem">Item is withdrawn.</p>