NameCtrl.HideOOUI Method
SharePoint 2010
Published: May 2010
Hides the object UI.
expression.HideOOUI()
Typically this method is used on the onmouseout event. Because the ActiveX control tracks the person for whom to display presence information, this method hides the on-object UI for the last person whose presence information was displayed. If this method is called before the NameCtrl.ShowOOUI Method method is called, nothing happens.