var b3_off=new Image(36,46); b3_off.src="../images/info_button_3.gif";
var b3_on=new Image(36,46); b3_on.src="../images/info_button_3d.gif";
var card_off=new Image(200,150); card_off.src="../images/temp/char.jpg";
var card_on=new Image(200,150); card_on.src="../images/temp/card.jpg";
var store_off=new Image(640,480); store_off.src="../images/store/set1_l.jpg";
var store_on=new Image(640,480); store_on.src="../images/store/cards_l.jpg";

function show_off() 
{
  document.weekly_card.src = card_off.src;
  document.weekly_show.src = b3_off.src;
  return true;
}
function show_on() 
{
  document.weekly_card.src = card_on.src;
  document.weekly_show.src = b3_on.src;
  return true;
}
function show_off_2() 
{
  document.store_image.src = store_off.src;
  return true;
}
function show_on_2() 
{
  document.store_image.src = store_on.src;
  return true;
}