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 >.