Showing text near object

Hi,

I am following the instructions in [this question][1], however when the player moves near to the object nothing happens.

I am using a standard FPSController (Tagged 'Player') and a sphere collider with the scripts.

When the FPSController comes inside the collider, nothing happens. I have done a small test by making the collider change a variable when it sends the message, however it does not appear to trigger.

Any help would be greatly appreciated in this matter,

Regards,

Euro [1]: http://answers.unity3d.com/questions/14102/how-to-make-text-appear-when-moving-next-to-an-obj.html