Fixing PHP errors due the recent icon changes

main/admin/access_url_edit_courses_to_url.php

@@ -114,7 +114,7 @@ if($_POST['form_sent']) {
 Display::display_header($tool_name);
 
 echo '<div class="actions">';
-echo Display::url( Display::return_icon('view_more_stats.gif',get_lang('AddUserToURL'),''), api_get_path(WEB_CODE_PATH).'admin/access_url_add_courses_to_url.php');
+echo Display::url( Display::return_icon('view_more_stats.gif', get_lang('AddUserToURL'),''), api_get_path(WEB_CODE_PATH).'admin/access_url_add_courses_to_url.php');
 echo '</div>';
 
 api_display_tool_title($tool_name);

main/admin/access_url_edit_users_to_url.php

@@ -153,7 +153,7 @@ if (!empty($message)) {
 }
 
 echo '<div class="actions">';
-echo Display::url(Display::return_icon('view_more_stats.gif',get_lang('AddUserToURL'),''), api_get_path(WEB_CODE_PATH).'admin/access_url_add_users_to_url.php">');
+echo Display::url(Display::return_icon('view_more_stats.gif',get_lang('AddUserToURL'),''), api_get_path(WEB_CODE_PATH).'admin/access_url_add_users_to_url.php');
 echo '</div>';
 
 api_display_tool_title($tool_name);

main/admin/access_urls.php

@@ -135,9 +135,9 @@ foreach($sortable_data as $row)  {
     }    
     //Actions
     $url_id = $row['id'];
-    $actions = Display::url(Display::return_icon('edit.png', get_lang('Edit'), array(), ICON_SIZE_MEDIUM), "access_url_edit.php?url_id='.$url_id.'");
+    $actions = Display::url(Display::return_icon('edit.png', get_lang('Edit'), array(), ICON_SIZE_SMALL), "access_url_edit.php?url_id=$url_id");
     if ($url_id != '1') {
-        $actions .= '<a href="access_urls.php?action=delete_url&amp;url_id='.$url_id.'&amp;sec_token='.$_SESSION['sec_token'].'" onclick="javascript:if(!confirm('."'".addslashes(api_htmlentities(get_lang("ConfirmYourChoice"),ENT_QUOTES,$charset))."'".')) return false;">'.Display::return_icon('delete.png', get_lang('Delete'), array(), ICON_SIZE_MEDIUM).'</a>';
+        $actions .= '<a href="access_urls.php?action=delete_url&amp;url_id='.$url_id.'&amp;sec_token='.$_SESSION['sec_token'].'" onclick="javascript:if(!confirm('."'".addslashes(api_htmlentities(get_lang("ConfirmYourChoice"),ENT_QUOTES,$charset))."'".')) return false;">'.Display::return_icon('delete.png', get_lang('Delete'), array(), ICON_SIZE_SMALL).'</a>';
     }    
     $urls[] = array($url, $description, $status, $actions);
 }