taskbar blink

I have written a program that pops up a box and plays a sound at a user specified time. I would also like to have the applications taskbar button blink, similiar to what msn messenger does. Is there any way to do this in Java?

I could only find this.

Thanks I'll have to give that a try tonight. I also found this http://today.java.net/pub/a/today/2003/12/08/swing.htm under the Native user alerts for windows section. It looks like it is possible using JNI.