var offer_details={"content":"

$\"购买须知\"$
$\"undefined\"$
$\"undefined\"$
$\"undefined\"$
$\"undefined\"$
$\"undefined\"$
$\"undefined\"$
$\"undefined\"$
$\"undefined\"$
$\"undefined\"$
$\"undefined\"$
$\"undefined\"$
$\"undefined\"$
$\"undefined\"$
$\"undefined\"$

"};