js我不懂，这里面的值怎么搞出来

Question

  Hub.config.set('async_sd',{
        api:"http://sd4.tbcdn.cn/dcAsyn.htm?h=p_lazyHd_sid104351480_pid21879273&v=1&sv=1&siteId=1&virtual=false&flagShip=false&int=true&ins=true&dn=&sci=2&dvh=1&dr=1&df=1&l=p_lazyLeft_sid104351480_pid21879273&r=p_lazyRight_sid104351480_pid21879273&f=p_lazyFt_sid104351480_pid21879273&t=1368099691326&css=css_sid59080140"
    });

Hub.config.set('support',{
    url:'http://dsc.taobaocdn.com/designsystem/T1Q0ZjXbNfXXb9F47H.groupmember|var^groupMember;sign^4ed64d6d9d3820a4239d6a9a2d4fcef6;lang^gbk;t^1368059637000'
});
Hub.config.set('desc',{
        dummy:false
          })
     Hub.config.set('scroll-monitor',true);
Hub.config.set('isv',{
    nickName:     'gr870101',
    userId:       '119539274',
    shopId:       '59080140',
    itemId:       '',
    itemNumId:    19464071022,
    shopStats:    '',
    validatorUrl: 'http://store.taobao.com/tadget/shop_stats.htm',
    templateName: '',
    templateId:  ''
})
};  
 nickName 的值怎么搞出来