I hate to answer your question with another question, but I assume you are wanting to excute some code that is hooked up to something like onBlur or onFocus? Can you give a little more information about what you are trying to do?
Matthew M. Osborn
http://blog.osbornm.com
http://www.codingqa.com
http://weblogs.asp.net/asptest
"Change the world or go home."