public void mouseClicked(MouseEvent e) {
		for(int i =0; i < ppc.getProductClassesSize();i++)
		{
			for(int j =0; j < ppc.getProductsSize(i);j++)
			{
				if(e.getButton() == MouseEvent.BUTTON3){
					if( e.getComponent() == productButtons[i][j] || e.getComponent() == orderedButtons[i][j])
					{
						if(orders[i][j] >1){
							orders[i][j]--;
							orderedButtons[i][j].setText(orders[i][j] + " x " + ppc.getProductName(i, j));
						}
						else if(orders[i][j] == 1){
							orderPanel.remove(orderedButtons[i][j]);
							orders[i][j]--;
							this.validate();
							this.repaint();
						}
					}
				}	
			}

		}
	}