js加入收藏夾程式碼(相容ie/ff/op)_javascript技巧

複製程式碼程式碼如下：

var www_jb51_net = function (obj, unction
    var e = window.event || argument.callee.caller.arguments[0];
    var B = {
        IE : /MSIE/.test(window.navigator.userAgent) & & !window.opera       , OP : !!window.opera
    };
     obj.attachEvent( "onmouseup", function () {
            try {
                    window.event.returnValue = false;
            } catch (exp) {}
        });
    } else {
        if (B.FF || obj.nodeName.toLowerCase() == "a") { "rel", "sidebar"), obj.title = 標題, obj.href = url;
        } else if (B.OP) {
            a.rel = "側邊欄", a.title = 標題, a.href = url;
            obj.parentNode.insertBefore(a, obj);        }
}
};
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