Not sure why the topic is locked, but this is directed at the snippet creator.

This is what i like to see my man, a FULLY commented snippet.

you showed a good understanding of your objective and demonstrated this by providing brilliant comments throughout the snippet.

Nevermind if it is not as 'speedy' as you would like. you will be able to optimise it as time goes by, and you become aware of more efficiant methods.

GOOD JOB my man! keep it up!

regards,

bob the builder!