//Rollover
target_on = new Image ( );
target_off = new Image ( );
target_on.src = "http://files-ns.perfectworld.com/www/media/images/portal/prepaid/store_target-1a.jpg";
target_off.src = "http://files-ns.perfectworld.com/www/media/images/portal/prepaid/store_target-1.jpg";

seven11_on = new Image ( );
seven11_off = new Image ( );
seven11_on.src = "http://files-ns.perfectworld.com/www/media/images/portal/prepaid/store_711-1a.jpg";
seven11_off.src = "http://files-ns.perfectworld.com/www/media/images/portal/prepaid/store_711-1.jpg";

gamestop_on = new Image ( );
gamestop_off = new Image ( );
gamestop_on.src = "http://files-ns.perfectworld.com/www/media/images/portal/prepaid/store_gamestop-1a.jpg";
gamestop_off.src = "http://files-ns.perfectworld.com/www/media/images/portal/prepaid/store_gamestop-1.jpg";

function roll ( section, onoff )
{
  if ( document.images )
  {
    var but = eval ( section + "_" + onoff + ".src" );
    document.getElementById("store_"+section).src = but;
  }
}