Yep, your right!

Often I post code examples to demonstrate a concept as opposed to providing a "solution". Personally I would much rather learn to develop the solution based on concepts rather than simply copying code, however I must admit, not everyone is like that. I will try to make an effort in the future to provide a disclaimer on my code snippet indicating that it only is a technique which can be employed and not a complete solution.

Glenn (aka Glen)

PS I have been called MUCH worse :>

>Hi Glen.
>
>The code sample was provided to demonstrate a technique. This code could be enhanced to provide for any number of columns as follows:
>
>I do not wish to be unkind, but IMHO, if you want to post code that demonstrates a technique, the code should demonstrate the technique with some degree of accuracy. This is because there are a lot of newbies that may look at this code and, without a disclaimer, automatically assume that this is the way it should be done.
>
>Just my $.02 < s >
>
>Remember - free advice is generally worth every penny you pay for it < g >.