b1 = new Image(); b1.src = '/templates/img/one_on.gif';
b2 = new Image(); b2.src = '/templates/img/two_on.gif';
b3 = new Image(); b3.src = '/templates/img/three_on.gif';
b4 = new Image(); b4.src = '/templates/img/four_on.gif';
b5 = new Image(); b5.src = '/templates/img/five_on.gif';
b6 = new Image(); b6.src = '/templates/img/six_on.gif';
b7 = new Image(); b7.src = '/templates/img/seven_on.gif';
b8 = new Image(); b8.src = '/templates/img/eight_on.gif';