Set Focus

When i load a form and the user selects an item from a dropdown list i want to set focus to another control. In standard vb and standard vb.net i can do this. Anyone know how to do this asp.net?... any help would be greatly appreciated

Thank youYou need to add some clientside JavaScript code in the form of an onchange event handler.
OTTOMH, something like:

DDL.attributes.add("onchange","document.getElementById('controlId').focus()")