$(document).ready(function () {
    $(".becool_qqonline").each(function () {
        var qq = $(this).attr("qq");
        var alt = $(this).attr("showname");
        var type = $(this).attr("showtype");
        if (type == undefined || type > 17)
            type = 4;
        $(this).append("<a href=\"tencent://message/?uin=" + qq + "\"><img src=\"http://wpa.qq.com/pa?p=2:" + qq + ":" + type + "\" border=\"0\">" + alt + "</a>");
    });

});