/*	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")
		}
	} ()
})()