ÿþbutton1_on = new Image(156, 31);

button1_on.src = "img/button1_on.jpg";

button1_off = new Image(156, 31);

button1_off.src = "img/button1.jpg";



button2_on = new Image(127, 31);

button2_on.src = "img/button2_on.jpg";

button2_off = new Image(127, 31);

button2_off.src = "img/button2.jpg";



button3_on = new Image(120, 31);

button3_on.src = "img/button3_on.jpg";

button3_off = new Image(120, 31);

button3_off.src = "img/button3.jpg";



button4_on = new Image(155, 32);

button4_on.src = "img/button4_on.jpg";

button4_off = new Image(155, 32);

button4_off.src = "img/button4.jpg";



button5_on = new Image(131, 31);

button5_on.src = "img/button5_on.jpg";

button5_off = new Image(131, 31);

button5_off.src = "img/button5.jpg";



button6_on = new Image(118, 31);

button6_on.src = "img/button6_on.jpg";

button6_off = new Image(118, 31);

button6_off.src = "img/button6.jpg";



button7_on = new Image(126, 31);

button7_on.src = "img/button7_on.jpg";

button7_off = new Image(126, 31);

button7_off.src = "img/button7.jpg";











function img_act(pic)

{

  document[pic].src = eval(pic + "_on.src");

}

function img_deact(pic)

{

  document[pic].src = eval(pic + "_off.src");

}