private void mouseReleased() 
	{
		for (int i = 0;i<parent.cells.size();i++) {
			if (mouse.width>parent.cells.get(i).getX() && 
				mouse.width<parent.cells.get(i).getX() + parent.cells.get(i).getW() &&
				mouse.height>parent.cells.get(i).getY() && 
				mouse.height<parent.cells.get(i).getY() + parent.cells.get(i).getH()) 
			{
				parent.interaction.buttonUsed(	parent.cells.get(i).getId(),
												parent.cells.get(i).getCopy());
				parent.cellsManager.selectButton(i);
			}
		}
	}