Error Message Feedback

Validating 

I am having trouble finding a way to have your validator understand the  
following:
 
vqptag
vqp_datafile0
vqp_uid0
vqp_menuid
 
it is telling me that there is no such attribute, however, these tags were  
generated by OpenCube NavStudio.  I just would like to know if there is  
something I am doing wrong, or if the validator just doesn't recognize  them....
 
I am using them at: _http://www.pinebarrensarchery.com/tmp_ 
(http://www.pinebarrensarchery.com/tmp) 
 
please help!
 
Respectfully,
     Samuel J. Roon