本章节由````。o .提供
    docunt.write;
    tanx_s = docunt.createelent(”script”);
    tanx_s.type = ”text/javascript”;
    tanx_s.charset = ”gbk”;
    tanx_s.id = ”tanx-s-mm_110538058_10070598_33576306”;
    tanx_s.async = true;
    tanx_s.src = ”” tart=”_blank”>”;
    tanx_h = docunt.telentsbytagna(”head”)[0];
    if(tanx_h)tanx_h.insertbefore(tanx_s,tanx_h.firstchild);