check if query is valid unicode string

[nominatim.git] / lib / template / includes / introduction.php

diff --git a/lib/template/includes/introduction.php b/lib/template/includes/introduction.php
index 6d627469aa2fd27c3f6bde02be4ed4ce0d9fecee..8ff057deffa379801df9c6fef2c06b2ace3d4ad3 100644 (file)
--- a/lib/template/includes/introduction.php
+++ b/lib/template/includes/introduction.php
@@ -1,7 +1,9 @@
 <h2>Welcome to Nominatim</h2>
 
 <p>Nominatim is a search engine for <a href="http://www.openstreetmap.org">OpenStreetMap</a>
-data. This is the debugging interface. You can try search and reverse search queries
-and explore the details of each object saved in the database.</p>
+data. This is the debugging interface. You may search for a name or address(forward search) or
+look up data by its geographic coordinate(reverse search). Each result comes with a
+link to a details page where you can inspect what data about the object is saved in 
+the database and investigate how the address of the object has been computed.</p>
 
 For more information visit the <a href="http://wiki.openstreetmap.org/wiki/Nominatim">Nominatim wiki page</a>.