Sommige web tuistes verander die venster fokus op hul eie deur gebruik te maak van window. focus ( ) . Dit het tot gevolg dat die venster na vore geskuif sal word , en dit onderbreek dus die aksie waarmee die gebruiker besig was op daardie stadium . Hierdie opsie spesifiseer hoe dit hanteer moet word .
Some websites set the focus to their browser window on their own by using window . focus( ) . This usually leads to the window being moved to the front interrupting whatever action the user was dedicated to at that time . This option specifies the treatment of such attempts .