Focus model

[Harold]

Is it possible to set a more 'Windows'-like focus model in XFCE4?

For example: When launching a program wich takes some time to open, I 
launch a terminal and try to su to root. While typing the root password, 
the previously, slow opening program opens and steals focus and gets the 
password as input...

In Microsoft's implementation of an OS, a new process is timestamped at 
execution or when manually selected so if you create multiple new 
processes, the one with the latest timestamp will remain focussed...

Harold.