Hi Richard, Thanks for reading the post. I'm so glad you got something valuable that you could use to make your daily work easier. Don't miss a tip or hint from these legends by subscribing to the SASonality posts. Click on the orange SASonality XML button in the right nav or paste this URL into your browser (http://blogs.sas.com/sgf/index.php?/categories/5-SASonality). If you are unsure how to use RSS readers, follow the instructions in this blog post, How to Get Started with Google Reader (http://blogs.sas.com/socialmedia/index.php?/archives/145-How-to-Get-Started-with-Google-Reader.html). Thanks, Waynette