InfoPath Dev

Hi, I'm trying to make a people picker for in the browser. But when I follow the tutorial, I can fill in the name of search for a name and when I click at ok of check if the user exists the peoplepicker is getting grey and disabled. Who can help me?

Hello, I have an InfoPath browser form that I publish to a SharePoint MOSS enterprise form services form library. This form needs (IF POSSIBLE) a no-code solution. I have a text field called Alias/Badge # where a manager types in an employees AD account alias or badge field. After a button is pressed...