private void wczytajPaczke() {
		//this.campaign = new Campaign();
		String tempStr=getXML();
		if(tempStr.equals(""))
			return;
		this.campaign.clearCampaign();
		if(campaign.loadXml(tempStr))
		{
			NewQuizView.setCampaign(campaign);
		}	//projectTabPane.setCampaign(campaign);
			projectTabPane.initiateGameFields();
			
			projectTabPane.updateGraph();
			repaint();
		
	}