>You deserve an extra star for posting the answer 3 minutes faster than Sergey! LOL
I should thank my lack of knowledge for that, Sergey was probably answering 10 other questions in those 10 minutes <g>
"The five senses obstruct or deform the apprehension of reality."
Jorge L. Borges?
"Premature optimization is the root of all evil in programming."
Donald Knuth, repeating C. A. R. Hoare
"To die for a religion is easier than to live it absolutely"
Jorge L. Borges