private void initData() {
		if (DataFlowControler.getCurrentEvent().getArrangement() != null) {
			HallArrangement hallarr;
			if(DataFlowControler.getCurrentEvent().getArrangement().getBannersType() != null) {
				styles.setSelectedItem(DataFlowControler.getCurrentEvent().getArrangement().getType());	
				ArrayList<String> bannersTypes = HallArrangement.getArrangementswithbanners().get((String) styles.getSelectedItem());
				if(bannersTypes != null) {
					bannerStyles.addItem("-None-");
					for (int i = 0; i < bannersTypes.size(); i++) {
						bannerStyles.addItem(bannersTypes.get(i));
					}					
				}
				bannerStyles.setSelectedItem(DataFlowControler.getCurrentEvent().getArrangement().getBannersType());
				bannerStyles.setEnabled(true);
				hallarr = new HallArrangement((String) bannerStyles.getSelectedItem());
			} else {
				
				styles.setSelectedItem(DataFlowControler.getCurrentEvent().getArrangement().getType());	
				ArrayList<String> bannersTypes = HallArrangement.getArrangementswithbanners().get((String) styles.getSelectedItem());
				if(bannersTypes != null) {
					bannerStyles.addItem("-None-");
					for (int i = 0; i < bannersTypes.size(); i++) {
						bannerStyles.addItem(bannersTypes.get(i));
					}				
					bannerStyles.setEnabled(true);
				}
				hallarr = new HallArrangement((String) styles.getSelectedItem());
			}
			
			picture.setIcon(new ImageIcon(hallarr.getImage()));
			picture.setBounds(130, 10, 300, 300);
			picture.setVisible(true);
			add(picture);			
			thisPanel.repaint();
		}
	}