/**
* SWFAddress v1.1: Deep linking for Flash - http://www.asual.com/swfaddress/
*
* SWFAddress is (c) 2006 Rostislav Hristov and is released under the MIT License:
* http://www.opensource.org/licenses/mit-license.php
*
*/
if (typeof asual == "undefined") {
var asual = new Object();
}
if (typeof asual.util == "undefined") {
asual.util = new Object();
}
asual.util.Browser = new function () {
var agent = navigator.userAgent;
this.supported = false;
this.ie = false;
this.gecko = false;
this.safari = false;
this.opera = false;
this.version = -1;
if (/MSIE/.test(agent)) {
this.ie = true;
this.version = parseFloat(agent.substring(agent.indexOf("MSIE") + 4));
this.supported = this.version >= 6;
} else {
if (/AppleWebKit/.test(agent)) {
this.safari = true;
this.version = parseFloat(agent.substring(agent.indexOf("Safari") + 7));
this.supported = this.version >= 312;
} else {
if (/Opera/.test(agent)) {
this.opera = true;
this.version = parseFloat(navigator.appVersion);
this.supported = this.version >= 9.02;
} else {
if (/Firefox/.test(agent)) {
this.gecko = true;
this.version = parseFloat(agent.substring(agent.indexOf("Firefox") + 8));
this.supported = this.version >= 1;
} else {
if (/Camino/.test(agent)) {
this.gecko = true;
this.version = parseFloat(agent.substring(agent.indexOf("Camino") + 7));
this.supported = this.version >= 1;
} else {
if (/Netscape/.test(agent)) {
this.gecko = true;
this.version = parseFloat(agent.substring(agent.indexOf("Netscape") + 9));
this.supported = this.version >= 8;
} else {
if (/Mozilla/.test(agent) && /rv:/.test(agent)) {
this.gecko = true;
this.version = parseFloat(agent.substring(agent.indexOf("rv:") + 3));
this.supported = this.version >= 1.8;
}
}
}
}
}
}
}
if (!this.supported && top.location.href.indexOf("#") != -1) {
document.open();
document.write("");
document.close();
}
};
asual.util.Functions = new function () {
this.extend = function (superclass, subclass) {
function inheritance() {
}
inheritance.prototype = superclass.prototype;
subclass.prototype = new inheritance();
subclass.prototype.constructor = subclass;
subclass.superConstructor = superclass;
subclass.superClass = superclass.prototype;
return subclass;
};
this.bindAsListener = function (method, object, win) {
return function (evt) {
return method.call(object, evt || ((win) ? win.event : window.event));
};
};
};
asual.util.Events = new function () {
var cache = new Array();
this.addListener = function (obj, type, listener) {
if (obj.addEventListener) {
obj.addEventListener(type, listener, false);
} else {
if (obj.attachEvent) {
obj.attachEvent("on" + type, listener);
} else {
obj["on" + type] = listener;
}
}
cache.push({o:obj, t:type, l:listener});
};
this.removeListener = function (obj, type, listener) {
if (obj.removeEventListener) {
obj.removeEventListener(type, listener, false);
} else {
if (obj.detachEvent) {
obj.detachEvent("on" + type, listener);
} else {
obj["on" + type] = listener;
}
}
};
var unload = function () {
for (var i = 0, evt; evt = cache[i]; i++) {
asual.util.Events.removeListener(evt.o, evt.t, evt.l);
}
};
if (asual.util.Browser.ie || asual.util.Browser.safari) {
this.addListener(window, "unload", asual.util.Functions.bindAsListener(unload, this));
}
};
asual.SWFAddress = new function () {
var browser = asual.util.Browser;
var supported = browser.supported;
var iframe, form;
var swfaddr, swfid, swfupdate = false;
var swftitle = document.title;
var swflength = history.length;
var swfhistory = new Array();
var js = "swfaddress.js";
var html = "swfaddress.html";
var getHash = function () {
var index = top.location.href.indexOf("#");
if (index != -1) {
return top.location.href.substring(index);
}
return "";
};
var hash = getHash();
var listen = function () {
if (browser.safari) {
if (swflength != history.length && !swfupdate) {
swflength = history.length;
if (typeof swfhistory[swflength - 1] != "undefined") {
hash = swfhistory[swflength - 1];
}
update();
}
} else {
if (browser.ie) {
if (hash != getHash()) {
if (browser.version < 7) {
top.location.reload();
} else {
asual.SWFAddress.setValue(getHash().replace(/#/g, ""));
}
}
if (top.document.title != swftitle) {
asual.SWFAddress.setTitle(swftitle);
}
} else {
if (hash != top.location.hash) {
hash = top.location.hash;
update();
}
}
}
};
var update = function () {
var addr = hash.replace(/#/g, "");
if (addr != swfaddr) {
swfaddr = addr;
var obj = document[swfid] || document.getElementById(swfid);
if (obj) {
obj.setSWFAddressValue(addr);
}
}
};
var loadSuccess = function () {
if (iframe.contentWindow && iframe.contentWindow.location) {
var win = iframe.contentWindow;
win.document.title = top.document.title = swftitle;
var src = win.location.href;
if (src.indexOf("?") > -1) {
hash = "#" + src.substring(src.indexOf("?") + 1);
} else {
hash = "#";
}
if (hash != getHash()) {
update();
top.location.hash = hash;
}
}
};
var load = function () {
if (browser.ie || browser.safari) {
var content = document.createElement("div");
content.id = "swfaddress";
var scripts = document.getElementsByTagName("script");
for (var i = 0, s; s = scripts[i]; i++) {
if (s.src.indexOf(js) > -1) {
html = (new String(s.src)).replace(js, html);
}
}
content.innerHTML = "";
document.body.appendChild(content);
content.style.position = "absolute";
content.style.left = content.style.top = "-9999px";
iframe = content.getElementsByTagName("iframe")[0];
}
if (browser.ie) {
asual.util.Events.addListener(iframe, "load", asual.util.Functions.bindAsListener(loadSuccess, this));
}
if (browser.safari) {
form = document.createElement("form");
form.id = "swfaddress-form";
form.method = "get";
content.appendChild(form);
if (typeof top.document.location.swfaddress == "undefined") {
top.document.location.swfaddress = new Object();
}
if (typeof top.document.location.swfaddress.history != "undefined") {
swfhistory = top.document.location.swfaddress.history.split(",");
}
}
track.call(this);
update.call(this);
setInterval(listen, 50);
};
var track = function () {
if (typeof urchinTracker != "undefined") {
var path = top.location.pathname + this.getValue();
path = path.replace(/\/\//, "/");
path = path.replace(/^\/$/, "");
urchinTracker(path);
}
};
this.getId = function () {
if (!supported) {
return null;
}
return swfid;
};
this.setId = function (id) {
if (!supported) {
return null;
}
swfid = id;
};
this.getTitle = function () {
if (!supported) {
return null;
}
return top.document.title;
};
this.setTitle = function (title) {
if (!supported) {
return null;
}
if (title == "null") {
title = "";
}
if (typeof title != "undefined") {
swftitle = title;
top.document.title = swftitle;
}
};
this.getStatus = function () {
if (!supported) {
return null;
}
return top.status;
};
this.setStatus = function (status) {
if (!supported) {
return null;
}
if (!browser.safari) {
if (status == "null" || typeof status == "undefined") {
status = "";
}
var index = top.location.href.indexOf("#");
if (index == -1) {
status = top.location.href + "#" + status;
} else {
status = top.location.href.substr(0, index) + "#" + status;
}
top.status = status;
}
};
this.resetStatus = function () {
top.status = "";
};
this.getValue = function () {
if (!supported) {
return null;
}
var addr = hash.replace(/#/gi, "");
return addr;
};
this.setValue = function (addr) {
if (!supported) {
return null;
}
if (addr == "null") {
addr = "";
}
if (swfaddr == addr) {
return;
}
var checkaddr;
var obj = document[swfid] || document.getElementById(swfid);
if (obj) {
checkaddr = obj.getSWFAddressValue();
if (checkaddr == "null") {
checkaddr = "";
}
}
hash = "#" + addr;
if (checkaddr == addr) {
swfaddr = addr;
update();
} else {
update();
swfaddr = addr;
}
if (browser.safari) {
form.action = hash;
swfhistory[history.length] = hash;
top.document.location.swfaddress.history = swfhistory.toString();
swfupdate = true;
swflength = history.length + 1;
form.submit();
swfupdate = false;
} else {
if (checkaddr == addr) {
top.location.hash = hash;
}
}
if (browser.ie) {
var win = iframe.contentWindow;
var query = "?" + getHash().substring(hash.indexOf("#") + 1);
win.location.assign(win.location.pathname + query);
}
track.call(this);
};
if (!supported) {
return;
}
if (browser.safari) {
for (var i = 1; i < swflength; i++) {
swfhistory.push("");
}
swfhistory.push(top.location.hash);
}
if (browser.ie) {
if (hash == "") {
top.location.hash = "#";
} else {
top.location.hash = getHash();
}
}
asual.util.Events.addListener(window, "load", asual.util.Functions.bindAsListener(load, this));
swfaddr = this.getValue();
};
if (typeof deconcept != "undefined" && deconcept.SWFObject) {
asual.SWFAddressObject = asual.util.Functions.extend(deconcept.SWFObject, function (swf, id, w, h, ver, c, quality, xiRedirectUrl, redirectUrl, detectKey) {
asual.SWFAddressObject.superConstructor.apply(this, arguments);
asual.SWFAddress.setId(id);
});
SWFObject = deconcept.SWFObject = asual.SWFAddressObject;
}
SWFAddress = asual.SWFAddress;