====== OpenLayers ======

  * http://wiki.openstreetmap.org/wiki/OpenLayers
  * http://wiki.openstreetmap.org/wiki/Openlayers_POI_layer_example

===== Exemples =====
  * http://wiki.openstreetmap.org/wiki/Google_Maps_Example
  * http://wiki.openstreetmap.org/wiki/Making_the_nestoria_tiles