[Users] GeoExt Openlayers newbie question - Points on Map not clickable.

[Robert Buckley]

I have a little problem with my map.

I have managed to put openlayers controls into a GeoExt Viewport. These include 
Measure tools, Pan and Zoom. The problem is that after I have zoomed, or panned, 
etc the map itself isn´t clickable....ie the Points in the map can´t be clicked 
on.

http://www.rbuckley.com:8080/geoserver/www/zgb_energie/test.html

What have I forgotten to do here?

Grateful for any help,

yours

Robert