Set panel to position

[wuschba]

Hello! I have a panel which style: 'position:absolute'. I want to center it on the screen, but neither:
panel.center();
nor:
panel.setPagePosition(200, 100);
not:
panel.setPosition(200, 100);
did do anything. How can I set the position of a panel?

[wuschba]

Just forget it, I did something wrong...