public void handleLeftClick(double x, double y, SUIComponent concerned){
		if(host.equals(concerned))
			frame.goTo(new HostPanel(frame));
		else if(cancel.equals(concerned))
			frame.goTo(new MainMenuPanel(frame));
		else if(join.equals(concerned))
			frame.goTo(new JoinPanel(frame));
		else if(avatar_set.equals(concerned)){
			frame.setAlwaysOnTop(false);
			JFileChooser fc = new JFileChooser();
			fc.setFileFilter(new SkinFilter());
			fc.setAcceptAllFileFilterUsed(false);
			if(skin.getPath()!=null)
				fc.setCurrentDirectory(skin.getPath().getParentFile());
			int returnVal = fc.showOpenDialog(frame);
			if (returnVal == JFileChooser.APPROVE_OPTION) {
	            File file = fc.getSelectedFile();
	            skin.setPath(file);
	            skin.load();
	            frame.getProperties().setSkin(skin.getPath().getPath());
	            frame.getProperties().save();
	        }
			frame.setAlwaysOnTop(true);
		}		
	}