crystal.callbackarea([
    [{ 
    "oid": "1",
    "index": "1",
    "loc": "games_dayuhao", 
    "display": "banner", 
    "fodder": [{
        "resource_url": "http://p2.ifengimg.com/8369833f2e281cb1/2017/28/jjmtc300x600h5.html",
        "link_to": "http://games1.ifeng.com/webgame/zcy/zcy10001.shtml?af=1647554503",
        "width": 300,
        "height":600,
        "cover": true,
        "params": { "allowscriptaccess": "never" } 
        }] 
    }]
])