/*	sIFR 2.0.1 Official Add-ons 1.2
	Copyright 2005 Mark Wubben

	This software is licensed under the CC-GNU LGPL <http://creativecommons.org/licenses/LGPL/2.1/>
*/

if (typeof sIFR == "function")(function() {
    var j = document;
    var h = j.documentElement;
    sIFR.removeDecoyClasses = function() {
        function a(b) {
            if (b && b.className != null) b.className = b.className.replace(/\bsIFR-hasFlash\b/, "")
        }
        return function() {
            a(h);
            a(j.getElementsByTagName("body")[0])
        }
    } ();
    sIFR.preferenceManager = {
        storage: {
            sCookieId: "sifr",
            set: function(a) {
                var b = new Date();
                b.setFullYear(b.getFullYear() + 3);
                j.cookie = [this.sCookieId, "=", a, ";expires=", b.toGMTString(), ";path=/"].join("")
            },
            get: function() {
                var a = j.cookie.match(new RegExp(";?" + this.sCookieId + "=([^;]+);?"));
                if (a != null && a[1] == "false") return false;
                else return true
            },
            reset: function() {
                var a = new Date();
                a.setFullYear(a.getFullYear() - 1);
                j.cookie = [this.sCookieId, "=true;expires=", a.toGMTString(), ";path=/"].join("")
            }
        },
        disable: function() {
            this.storage.set(false)
        },
        enable: function() {
            this.storage.set(true)
        },
        test: function() {
            return this.storage.get()
        }
    };
    if (sIFR.preferenceManager.test() == false) {
        sIFR.bIsDisabled = true;
        sIFR.removeDecoyClasses()
    }
    sIFR.rollback = function() {
        function a(b) {
            var c,
            d,
            e,
            f,
            g,
            h;
            var l = parseSelector(b);
            var i = l.length - 1;
            var m = false;
            while (i >= 0) {
                c = l[i];
                l.length--;
                d = c.parentNode;
                if (c.getAttribute("sifr") == "true") {
                    h = 0;
                    while (h < d.childNodes.length) {
                        c = d.childNodes[h];
                        if (c.className == "sIFR-alternate") {
                            e = c;
                            h++;
                            continue
                        }
                        d.removeChild(c)
                    }
                    if (e != null) {
                        f = e.firstChild;
                        while (f != null) {
                            g = f.nextSibling;
                            d.appendChild(e.removeChild(f));
                            f = g
                        }
                        d.removeChild(e)
                    }
                    if (!sIFR.UA.bIsXML && sIFR.UA.bUseInnerHTMLHack) d.innerHTML += "";
                    d.className = d.className.replace(/\bsIFR\-replaced\b/, "")
                };
                m = true;
                i--
            }
            return m
        }
        return function(k) {
            named.extract(arguments, {
                sSelector: function(a) {
                    k = a
                }
            });
            if (k == null) k = "";
            else k += ">";
            sIFR.removeDecoyClasses();
            sIFR.bHideBrowserText = false;
            if (a(k + "embed") == false) a(k + "object")
        }
    } ()
})()