public void loadImageIcons() {
		//get the current classloader (needed for getResource method.. )
		// (which is required for jws to work)
		ClassLoader classLoader = this.getClass().getClassLoader();
		//Class classs = this.getClass();
		//load Icons
		//URL url = this.getClass().getClassLoader().getResource("images/shape01.tiff");
		//System.out.println(url);
		//imgIcons.add(new ImageIcon(url));

		for(int i=0;i<grid.getSize();i++){
			String image;
			if(grid.getVal(i)<10)
				image="images/shape0"+grid.getVal(i)+".png";
			else
				image="images/shape"+grid.getVal(i)+".png";
			imgIcons.add(new ImageIcon(classLoader.getResource(image)));//.getImage().getScaledInstance(buttons[0].getWidth(), buttons[0].getHeight(), java.awt.Image.SCALE_SMOOTH)));
			button2imageMap[i]=grid.getVal(i);
		}

		imgBlank = new ImageIcon(classLoader.getResource("images/000.jpg"));
	}