4 files changed, 50 insertions, 29 deletions
diff --git a/admin/popuphelp.php b/admin/popuphelp.php
index 8c431c88b..7d0a0cf8b 100644
--- a/admin/popuphelp.php
+++ b/admin/popuphelp.php
@@ -47,16 +47,21 @@ if
     and preg_match('/^[a-z_]*$/', $_GET['page'])
   )
 {
-  $help_content =
-    load_language('help/'.$_GET['page'].'.html', '', array('return'=>true) );
+  $help_content = load_language(
+    'help/'.$_GET['page'].'.html',
+    '',
+    array(
+      'force_fallback' => 'en_UK',
+      'return' => true,
+      )
+    );
 
   if ($help_content == false)
   {
     $help_content = '';
   }
 
-  $help_content = trigger_change(
-    'get_popup_help_content', $help_content, $_GET['page']);
+  $help_content = trigger_change('get_popup_help_content', $help_content, $_GET['page']);
 }
 else
 {
diff --git a/admin/themes/default/theme.css b/admin/themes/default/theme.css
index 1e644f585..a483a0485 100644
--- a/admin/themes/default/theme.css
+++ b/admin/themes/default/theme.css
@@ -1242,4 +1242,28 @@ a.group_perm {
 }
 .preview-box.icon-search:hover img {
   opacity:0.5;
-}
-\ No newline at end of file
+}
+
+/* table in help/quick_search.html */
+table.qsearch_help_table {
+  border-collapse:collapse;
+  text-align:left;
+  margin:1em;
+}
+table.qsearch_help_table q {
+	font-family: Courier, Fixed;
+	font-weight: bold;
+}
+table.qsearch_help_table q:before {
+	content: '\'';
+	color: green;
+}
+table.qsearch_help_table q:after {
+	content: '\'';
+	color: green;
+}
+table.qsearch_help_table td {
+	border: 1px solid #ccc;
+  padding:5px;
+  vertical-align:top;
+}
diff --git a/admin/themes/roma/theme.css b/admin/themes/roma/theme.css
index c543981f4..088d18912 100644
--- a/admin/themes/roma/theme.css
+++ b/admin/themes/roma/theme.css
@@ -353,3 +353,7 @@ table.dataTable thead th {
 
 .userPropertiesContainer {border-color:#333;}
 .userPrefs {border-color:#333;}
+
+table.qsearch_help_table td {
+	border-color: #444;
+}
+\ No newline at end of file
diff --git a/language/en_UK/help/quick_search.html b/language/en_UK/help/quick_search.html
index 283cb6a1e..717c09ae9 100644
--- a/language/en_UK/help/quick_search.html
+++ b/language/en_UK/help/quick_search.html
@@ -1,26 +1,8 @@
 <h2>Search</h2>
-<style>
-q {
-	font-family: Courier, Fixed;
-	font-weight: bold;
-}
-q:before {
-	content: '\'';
-	color: green;
-}
-q:after {
-	content: '\'';
-	color: green;
-}
-TD {
-	border: 1px solid
-}
-</style>
-
-
-<p>By default all searched terms must match. Searches are case-insesitive.</p>
-
-<table style="border-collapse:collapse;text-align:left">
+
+<p>By default all searched terms must match. Searches are case-insensitive.</p>
+
+<table class="qsearch_help_table">
 <tr>
 <td>quoted phrase<br>
 <q>"search"</q>
@@ -60,7 +42,7 @@ TD {
 
 <br>
 
-<table style="border-collapse:collapse;text-align:left">
+<table class="qsearch_help_table">
 
 <tr>
 <td><q>tag:</q><br>
@@ -142,5 +124,11 @@ TD {
 <td>Searches photos by file size<br>
 <q>filesize:1m..10m</q> finds files between 1MB and 10MB.</td>
 </tr>
+<tr>
+<td><q>id:</q>
+</td>
+<td>Searches photos by its numeric identifier in Piwigo<br>
+<q>id:123..126</q> finds photo 123 to 126 (it may find between 0 and 4 photos, because photos can be deleted).</td>
+</tr>
 
-</table>
-\ No newline at end of file
+</table>