diff --git a/main/announcements/announcements.php b/main/announcements/announcements.php
index f70f233a9c..8371dc4872 100644
--- a/main/announcements/announcements.php
+++ b/main/announcements/announcements.php
@@ -1,4 +1,4 @@
-<?php //$Id: announcements.php 11181 2007-02-21 15:24:19Z elixir_inter $
+<?php //$Id: announcements.php 11195 2007-02-22 15:42:28Z elixir_julian $
 /*
 ==============================================================================
 	Dokeos - elearning and course management software
@@ -927,7 +927,7 @@ if(!$surveyid)
 		if ((api_is_allowed_to_edit() OR api_get_course_setting('allow_user_edit_announcement')) and ($_GET['origin'] !== 'learnpath'))
 		{
 
-			echo "<a href='".$_SERVER['PHP_SELF']."?action=add&origin=".$_GET['origin']."'><img src=\"../img/valves_add.gif\"> ".get_lang("AddAnnouncement")."</a><br/>";
+			echo "<a href='".$_SERVER['PHP_SELF']."?action=add&origin=".$_GET['origin']."'><img src=\"../img/announce_add.gif\"> ".get_lang("AddAnnouncement")."</a><br/>";
 			if ($announcement_number > 1)
 			{
 				echo "<a href=\"".$_SERVER['PHP_SELF']."?action=delete_all\" onclick=\"javascript:if(!confirm('".get_lang("ConfirmYourChoice")."')) return false;\"><img src=\"../img/valves_delete.gif\"/> ".get_lang("AnnouncementDeleteAll")."</a>\n";
diff --git a/main/calendar/agenda.php b/main/calendar/agenda.php
index 0199cabe05..27026b7b84 100644
--- a/main/calendar/agenda.php
+++ b/main/calendar/agenda.php
@@ -1,4 +1,4 @@
-<?php //$Id: agenda.php 11114 2007-02-14 21:25:27Z pcool $
+<?php //$Id: agenda.php 11195 2007-02-22 15:42:28Z elixir_julian $
 /*
 ==============================================================================
 	Dokeos - elearning and course management software
@@ -324,7 +324,7 @@ if (is_allowed_to_edit())
 			$id=(int)$_GET['id'];
 			$ann_id = store_agenda_item_as_announcement($id);
 			$tool_group_link = (isset($_SESSION['toolgroup'])?'&toolgroup='.$_SESSION['toolgroup']:'');
-			Display::display_normal_message('Copied as announcement: <a href="../announcements/announcements.php?id='.$ann_id.$tool_group_link.'">New announcement</a>');
+			Display::display_normal_message('Copied as announcement: <a href="../announcements/announcements.php?id='.$ann_id.$tool_group_link.'">New announcement</a>', false);
 			display_agenda_items();
 	}
 }
diff --git a/main/img/announce_add.gif b/main/img/announce_add.gif
new file mode 100644
index 0000000000..5cd430564c
Binary files /dev/null and b/main/img/announce_add.gif differ
diff --git a/main/img/chat_little.gif b/main/img/chat_little.gif
new file mode 100644
index 0000000000..9108bfe600
Binary files /dev/null and b/main/img/chat_little.gif differ
diff --git a/main/img/enroll.gif b/main/img/enroll.gif
index b5a60945ae..181d03816f 100644
Binary files a/main/img/enroll.gif and b/main/img/enroll.gif differ
diff --git a/main/img/lock.gif b/main/img/lock.gif
index 752604330b..b33fd89dd6 100644
Binary files a/main/img/lock.gif and b/main/img/lock.gif differ
diff --git a/main/img/unlock.gif b/main/img/unlock.gif
index 2abf2b75e7..e9c0ccc146 100644
Binary files a/main/img/unlock.gif and b/main/img/unlock.gif differ
diff --git a/main/img/valves_delete.gif b/main/img/valves_delete.gif
index 64f224da3a..b01302c65e 100644
Binary files a/main/img/valves_delete.gif and b/main/img/valves_delete.gif differ
diff --git a/main/inc/lib/fileDisplay.lib.php b/main/inc/lib/fileDisplay.lib.php
index 5f66bebd70..1a73d87d17 100644
--- a/main/inc/lib/fileDisplay.lib.php
+++ b/main/inc/lib/fileDisplay.lib.php
@@ -92,7 +92,7 @@ function choose_image($file_name)
 		$type['acrobat'   ] = array('pdf');
 		$type['powerpoint'] = array('ppt');
 		$type['flash'     ] = array('fla', 'swf');
-		$type['text'      ] = array('txt');
+		$type['text'      ] = array('txt','log');
 		$type['oo_writer' ] = array('odt','sxw');
 		$type['oo_calc'   ] = array('ods','sxc');
 		$type['oo_impress'] = array('odp','sxi');