/*
Unobtrusive Flash Objects (UFO) v3.22
Copyright 2005-2007 Bobby van der Sluis
This software is licensed under the CC-GNU LGPL
*/
var UFO = {
req: ["movie", "width", "height"],
opt: ["play", "loop", "menu", "quality", "scale", "salign", "wmode", "bgcolor", "base", "flashvars", "devicefont", "allowscriptaccess", "seamlesstabbing", "allowfullscreen", "allownetworking"],
optAtt: ["id", "name", "align"],
optExc: ["swliveconnect"],
ximovie: "ufo.swf",
xiwidth: "215",
xiheight: "138",
ua: navigator.userAgent.toLowerCase(),
pluginType: "",
fv: [0,0],
foList: [],
create: function(FO, id) {
if (!UFO.uaHas("w3cdom") || UFO.uaHas("ieMac")) return;
UFO.getFlashVersion();
UFO.foList[id] = UFO.updateFO(FO);
UFO.createCSS("#" + id, "visibility:hidden;");
UFO.domLoad(id);
},
updateFO: function(FO) {
if (typeof FO.xi != "undefined" && FO.xi == "true") {
if (typeof FO.ximovie == "undefined") FO.ximovie = UFO.ximovie;
if (typeof FO.xiwidth == "undefined") FO.xiwidth = UFO.xiwidth;
if (typeof FO.xiheight == "undefined") FO.xiheight = UFO.xiheight;
}
FO.mainCalled = false;
return FO;
},
domLoad: function(id) {
var _t = setInterval(function() {
if ((document.getElementsByTagName("body")[0] != null || document.body != null) && document.getElementById(id) != null) {
UFO.main(id);
clearInterval(_t);
}
}, 250);
if (typeof document.addEventListener != "undefined") {
document.addEventListener("DOMContentLoaded", function() { UFO.main(id); clearInterval(_t); } , null); // Gecko, Opera 9+
}
},
main: function(id) {
var _fo = UFO.foList[id];
if (_fo.mainCalled) return;
UFO.foList[id].mainCalled = true;
document.getElementById(id).style.visibility = "hidden";
if (UFO.hasRequired(id)) {
UFO.writeSWF(id);
/*if (UFO.hasFlashVersion(parseInt(_fo.majorversion, 10), parseInt(_fo.build, 10))) {
if (typeof _fo.setcontainercss != "undefined" && _fo.setcontainercss == "true") UFO.setContainerCSS(id);
console.log('w');
}
else if (_fo.xi == "true" && UFO.hasFlashVersion(6, 65)) {
UFO.createDialog(id);
}*/
}
document.getElementById(id).style.visibility = "visible";
},
createCSS: function(selector, declaration) {
var _h = document.getElementsByTagName("head")[0];
var _s = UFO.createElement("style");
if (!UFO.uaHas("ieWin")) _s.appendChild(document.createTextNode(selector + " {" + declaration + "}")); // bugs in IE/Win
_s.setAttribute("type", "text/css");
_s.setAttribute("media", "screen");
_h.appendChild(_s);
if (UFO.uaHas("ieWin") && document.styleSheets && document.styleSheets.length > 0) {
var _ls = document.styleSheets[document.styleSheets.length - 1];
if (typeof _ls.addRule == "object") _ls.addRule(selector, declaration);
}
},
setContainerCSS: function(id) {
var _fo = UFO.foList[id];
var _w = /%/.test(_fo.width) ? "" : "px";
var _h = /%/.test(_fo.height) ? "" : "px";
UFO.createCSS("#" + id, "width:" + _fo.width + _w +"; height:" + _fo.height + _h +";");
if (_fo.width == "100%") {
UFO.createCSS("body", "margin-left:0; margin-right:0; padding-left:0; padding-right:0;");
}
if (_fo.height == "100%") {
UFO.createCSS("html", "height:100%; overflow:hidden;");
UFO.createCSS("body", "margin-top:0; margin-bottom:0; padding-top:0; padding-bottom:0; height:100%;");
}
},
createElement: function(el) {
return (UFO.uaHas("xml") && typeof document.createElementNS != "undefined") ? document.createElementNS("http://www.w3.org/1999/xhtml", el) : document.createElement(el);
},
createObjParam: function(el, aName, aValue) {
var _p = UFO.createElement("param");
_p.setAttribute("name", aName);
_p.setAttribute("value", aValue);
el.appendChild(_p);
},
uaHas: function(ft) {
var _u = UFO.ua;
switch(ft) {
case "w3cdom":
return (typeof document.getElementById != "undefined" && typeof document.getElementsByTagName != "undefined" && (typeof document.createElement != "undefined" || typeof document.createElementNS != "undefined"));
case "xml":
var _m = document.getElementsByTagName("meta");
var _l = _m.length;
for (var i = 0; i < _l; i++) {
if (/content-type/i.test(_m[i].getAttribute("http-equiv")) && /xml/i.test(_m[i].getAttribute("content"))) return true;
}
return false;
case "ieMac":
return /msie/.test(_u) && !/opera/.test(_u) && /mac/.test(_u);
case "ieWin":
return /msie/.test(_u) && !/opera/.test(_u) && /win/.test(_u);
case "gecko":
return /gecko/.test(_u) && !/applewebkit/.test(_u);
case "opera":
return /opera/.test(_u);
case "safari":
return /applewebkit/.test(_u);
default:
return false;
}
},
getFlashVersion: function() {
if (UFO.fv[0] != 0) return;
if (navigator.plugins && typeof navigator.plugins["Shockwave Flash"] == "object") {
UFO.pluginType = "npapi";
var _d = navigator.plugins["Shockwave Flash"].description;
if (typeof _d != "undefined") {
_d = _d.replace(/^.*\s+(\S+\s+\S+$)/, "$1");
var _m = parseInt(_d.replace(/^(.*)\..*$/, "$1"), 10);
var _r = /r/.test(_d) ? parseInt(_d.replace(/^.*r(.*)$/, "$1"), 10) : 0;
UFO.fv = [_m, _r];
}
}
else if (window.ActiveXObject) {
UFO.pluginType = "ax";
try { // avoid fp 6 crashes
var _a = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
}
catch(e) {
try {
var _a = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");
UFO.fv = [6, 0];
_a.AllowScriptAccess = "always"; // throws if fp < 6.47
}
catch(e) {
if (UFO.fv[0] == 6) return;
}
try {
var _a = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
}
catch(e) {}
}
if (typeof _a == "object") {
var _d = _a.GetVariable("$version"); // bugs in fp 6.21/6.23
if (typeof _d != "undefined") {
_d = _d.replace(/^\S+\s+(.*)$/, "$1").split(",");
UFO.fv = [parseInt(_d[0], 10), parseInt(_d[2], 10)];
}
}
}
},
hasRequired: function(id) {
var _l = UFO.req.length;
for (var i = 0; i < _l; i++) {
if (typeof UFO.foList[id][UFO.req[i]] == "undefined") return false;
}
return true;
},
hasFlashVersion: function(major, release) {
return (UFO.fv[0] > major || (UFO.fv[0] == major && UFO.fv[1] >= release)) ? true : false;
},
writeSWF: function(id) {
var _fo = UFO.foList[id];
var _e = document.getElementById(id);
if (UFO.pluginType == "npapi") {
if (UFO.uaHas("gecko") || UFO.uaHas("xml")) {
while(_e.hasChildNodes()) {
_e.removeChild(_e.firstChild);
}
var _obj = UFO.createElement("object");
_obj.setAttribute("type", "application/x-shockwave-flash");
_obj.setAttribute("data", _fo.movie);
_obj.setAttribute("width", _fo.width);
_obj.setAttribute("height", _fo.height);
var _l = UFO.optAtt.length;
for (var i = 0; i < _l; i++) {
if (typeof _fo[UFO.optAtt[i]] != "undefined") _obj.setAttribute(UFO.optAtt[i], _fo[UFO.optAtt[i]]);
}
var _o = UFO.opt.concat(UFO.optExc);
var _l = _o.length;
for (var i = 0; i < _l; i++) {
if (typeof _fo[_o[i]] != "undefined") UFO.createObjParam(_obj, _o[i], _fo[_o[i]]);
}
_e.appendChild(_obj);
}
else {
var _emb = "";
var _o = UFO.opt.concat(UFO.optAtt).concat(UFO.optExc);
var _l = _o.length;
for (var i = 0; i < _l; i++) {
if (typeof _fo[_o[i]] != "undefined") _emb += ' ' + _o[i] + '="' + _fo[_o[i]] + '"';
}
_e.innerHTML = '';
}
}
else if (UFO.pluginType == "ax") {
var _objAtt = "";
var _l = UFO.optAtt.length;
for (var i = 0; i < _l; i++) {
if (typeof _fo[UFO.optAtt[i]] != "undefined") _objAtt += ' ' + UFO.optAtt[i] + '="' + _fo[UFO.optAtt[i]] + '"';
}
var _objPar = "";
var _l = UFO.opt.length;
for (var i = 0; i < _l; i++) {
if (typeof _fo[UFO.opt[i]] != "undefined") _objPar += '';
}
var _p = window.location.protocol == "https:" ? "https:" : "http:";
_e.innerHTML = '';
}
},
createDialog: function(id) {
var _fo = UFO.foList[id];
UFO.createCSS("html", "height:100%; overflow:hidden;");
UFO.createCSS("body", "height:100%; overflow:hidden;");
UFO.createCSS("#xi-con", "position:absolute; left:0; top:0; z-index:1000; width:100%; height:100%; background-color:#fff; filter:alpha(opacity:75); opacity:0.75;");
UFO.createCSS("#xi-dia", "position:absolute; left:50%; top:50%; margin-left: -" + Math.round(parseInt(_fo.xiwidth, 10) / 2) + "px; margin-top: -" + Math.round(parseInt(_fo.xiheight, 10) / 2) + "px; width:" + _fo.xiwidth + "px; height:" + _fo.xiheight + "px;");
var _b = document.getElementsByTagName("body")[0];
var _c = UFO.createElement("div");
_c.setAttribute("id", "xi-con");
var _d = UFO.createElement("div");
_d.setAttribute("id", "xi-dia");
_c.appendChild(_d);
_b.appendChild(_c);
var _mmu = window.location;
if (UFO.uaHas("xml") && UFO.uaHas("safari")) {
var _mmd = document.getElementsByTagName("title")[0].firstChild.nodeValue = document.getElementsByTagName("title")[0].firstChild.nodeValue.slice(0, 47) + " - Flash Player Installation";
}
else {
var _mmd = document.title = document.title.slice(0, 47) + " - Flash Player Installation";
}
var _mmp = UFO.pluginType == "ax" ? "ActiveX" : "PlugIn";
var _uc = typeof _fo.xiurlcancel != "undefined" ? "&xiUrlCancel=" + _fo.xiurlcancel : "";
var _uf = typeof _fo.xiurlfailed != "undefined" ? "&xiUrlFailed=" + _fo.xiurlfailed : "";
UFO.foList["xi-dia"] = { movie:_fo.ximovie, width:_fo.xiwidth, height:_fo.xiheight, majorversion:"6", build:"65", flashvars:"MMredirectURL=" + _mmu + "&MMplayerType=" + _mmp + "&MMdoctitle=" + _mmd + _uc + _uf };
UFO.writeSWF("xi-dia");
},
expressInstallCallback: function() {
var _b = document.getElementsByTagName("body")[0];
var _c = document.getElementById("xi-con");
_b.removeChild(_c);
UFO.createCSS("body", "height:auto; overflow:auto;");
UFO.createCSS("html", "height:auto; overflow:auto;");
},
cleanupIELeaks: function() {
var _o = document.getElementsByTagName("object");
var _l = _o.length
for (var i = 0; i < _l; i++) {
_o[i].style.display = "none";
for (var x in _o[i]) {
if (typeof _o[i][x] == "function") {
_o[i][x] = null;
}
}
}
}
};
if (typeof window.attachEvent != "undefined" && UFO.uaHas("ieWin")) {
window.attachEvent("onunload", UFO.cleanupIELeaks);
}
if (typeof SkypeDetection == "undefined") {
SkypeDetection = function () {
var _detectionSwfUrl = "http://api.skype.com/detection/detection_as3.swf";
var _detectionSwfID = "skypedetectionswf";
var _containerID = "skypedetectioncontainer";
var _verbose = true;
var _flashCreated = false;
var _initalizing = false;
var _successCallbacks = [];
var _failureCallbacks = [];
var _failureTimeout = 5000;
var createContainer = function () {
var container = document.createElement("div");
container.id = _containerID;
container.style.position = "absolute";
container.style.width = "5px";
container.style.height = "5px";
container.style.top = "0px";
container.style.left = "-10px";
var div = document.body && document.body.appendChild(container);
if (!div) {
log("Seems like container creating failed.");
return;
}
window.setTimeout(createFlash, 10);
};
var createFlash = function () {
UFO.create(
{
movie: _detectionSwfUrl,
width: "5",
height: "5",
id: _detectionSwfID,
allowscriptaccess: "always"
},
_containerID
);
_flashCreated = true;
window.setTimeout(detectionFail, _failureTimeout);
};
var flashStatusCallback = function (e) {
if (e.success == false) {
log("Flash embedding via SWFObject embedding failed");
detectionFail();
} else {
if (e.success == true) {
log("SWFObject callback indicated success");
_flashCreated = true;
}
}
};
var detectionFail = function () {
if (!SkypeDetection.ready) {
log("Detection seems to have failed, calling failure callbacks");
for (var i = 0; i < _failureCallbacks.length; i++) {
_failureCallbacks[i]();
}
}
};
var detectionSuccess = function () {
log("Detection succeeded, calling success callbacks");
for (var i = 0; i < _successCallbacks.length; i++) {
_successCallbacks[i]();
}
};
var log = function (msg) {
/*if (_verbose && typeof console != "undefined" && console.log) {
console.log("[SkypeDetection] " + msg);
}*/
};
var registerCallback = function (stack, fn) {
for (var i = 0; i < stack.length; i++) {
if (stack[i] === fn) {
return;
}
}
stack.push(fn);
};
var readDetectionData = function () {
var swf = document.getElementById(_detectionSwfID);
try {
var data = swf.getData();
} catch (e) {
log("Getting data with swf.getData() failed, likely reason is browser issue with ExternalInterface setup");
detectionFail();
return;
}
SkypeDetection.installed = swf.isInstalled();
log("Reading detection data, Skype is " + (SkypeDetection.installed ? "installed" : "not installed"));
if (SkypeDetection.installed) {
SkypeDetection.version = data.version;
SkypeDetection.platform = data.platform;
SkypeDetection.language = data.language;
log("Using Skype version '" + data.version + "' on '" + data.platform + "' platform in language '" + data.language + "'");
if (swf.getSharedObjectData) {
try {
data = swf.getSharedObjectData();
} catch (e) {
log("Could not read swf.getSharedObjectData()");
}
if (data.ui_timezone) {
SkypeDetection.internal.profileTimezone = data.ui_timezone;
}
if (data.os_timezone) {
SkypeDetection.internal.osTimezone = data.os_timezone;
} else {
SkypeDetection.internal.osTimezone = parseInt(new Date().getTimezoneOffset() / 60);
}
if (data.ui_installdate) {
if (typeof data.ui_installdate == "string") {
data.ui_installdate = parseInt(data.ui_installdate);
}
if (isNaN(data.ui_installdate) || data.ui_installdate == 0) {
SkypeDetection.internal.profileAge = -1;
} else {
SkypeDetection.internal.profileAge = Math.floor(((new Date()).getTime() / 1000 - data.ui_installdate) / 60 / 60 / 24);
}
}
}
if (swf.getSessionData) {
try {
data = swf.getSessionData();
} catch (e) {
log("Could not read swf.getSessionData()");
}
if (data.username) {
SkypeDetection.internal.username = data.username;
var timeNow = (new Date()).getTime() / 1000;
if (typeof data.expires != "undefined" && data.expires < timeNow) {
SkypeDetection.internal.username = "";
try {
swf.clearSessionData();
} catch (e) {}
}
}
}
}
detectionSuccess();
};
return {
setVerbose: function (verbose) {
_verbose = verbose;
log("Enabled verbose mode");
},
setReady: function () {
log("Flash detection code indicated to JS that it is ready");
SkypeDetection.ready = true;
window.setTimeout(readDetectionData, 10);
},
detect: function (successFn, failureFn) {
successFn && registerCallback(_successCallbacks, successFn);
failureFn && registerCallback(_failureCallbacks, failureFn);
if (SkypeDetection.ready) {
log("Detection has already been run before");
window.setTimeout(SkypeDetection.installed ? detectionSuccess : detectionFail,
10);
} else {
if (!_flashCreated && !_initalizing) {
_initalizing = true;
log("Creating detection Flash helper");
window.setTimeout(createContainer, 10);
} else {
log("Unhandled case, marked not ready and flash somehow created?");
}
}
},
isQualifiedVersion: function (reqver) {
if (!SkypeDetection.ready || !SkypeDetection.installed) {
return false;
}
var ver = SkypeDetection.version;
log("Comparing detected version " + ver + " to required version " + reqver);
ver = ver.split(".");
reqver = reqver.split(".");
try {
if (parseInt(ver[0]) > parseInt(reqver[0]) || (parseInt(ver[0]) == parseInt(reqver[0]) && parseInt(ver[1]) > parseInt(reqver[1])) || (parseInt(ver[0]) == parseInt(reqver[0]) && parseInt(ver[1]) == parseInt(reqver[1]) && parseInt(ver[3]) >= parseInt(reqver[3]))) {
return true;
}
} catch (e) {}
return false;
},
ready: false,
version: null,
platform: null,
language: null,
installed: null,
internal: {
username: null,
profileTimezone: null,
osTimezone: null,
profileAge: null
}
};
}();
}
function skype_add_load_handler(el, evType, handle){
if(el.addEventListener)el.addEventListener(evType, handle, false);
else if(el.attachEvent){
el["e" + evType + handle] = handle;
el[evType + handle] = function(){el["e" + evType + handle](window.event)}
el.attachEvent("on" + evType, el[evType + handle]);
}
}
skype_add_load_handler(window, 'load', function() {
if (window.location.protocol == 'file:') {
return;
}
var _verbose = true;
var _hasSkype = false;
var _currentURI;
var _notice;
var _template = '
CloseHello!Skype buttons require that you have the latest version of Skype installed. Don’t worry, you only need to do this once.Skype is a little piece of software that lets you make free calls over the internet. Learn more about SkypeSkype is free, easy and quick to download and install. It works with Windows, Mac OS X, Linux and your mobile device.
';
var log = function (msg) {
/*if (_verbose && console && console.log) {
console.log("[skypeCheck.js] " + msg);
}*/
};
var addListener = function (obj, ev, fn) {
if (obj && typeof obj.addEventListener != "undefined") {
obj.addEventListener(ev, fn, false);
} else {
if (obj && typeof obj.attachEvent != "undefined") {
obj.attachEvent("on" + ev, fn);
} else {
log("No supported way to add event listener was found");
}
}
};
var addLinkChecks = function () {
var links = document.getElementsByTagName("A");
var l;
for (var i = 0; i < links.length; i++) {
l = links[i];
if (l.href && l.href.indexOf("skype:") == 0) {
addListener(l, "click", linkClickCheck);
continue;
}
}
};
var linkClickCheck = function (e) {
if (!e) {
var e = window.event;
}
var target = e.target || e.srcElement || null;
if (target) {
while (target.tagName != "A" && target.parentElement) {
target = target.parentElement;
}
}
if (SkypeDetection.installed || _hasSkype) {
log("Skype was detected, passing link through to Skype");
return;
} else {
log("Skype seems not to be installed");
target && target.href && (_currentURI = target.href);
showNotice();
e.preventDefault && e.preventDefault();
e.stopPropagation && e.stopPropagation();
e.returnValue && (e.returnValue = false);
return false;
}
};
var showNotice = function () {
var clientWidth = 0, clientHeight = 0;
if (!_notice) {
log("Creating notice element");
_notice = document.createElement("DIV");
_notice.id = "skypeCheckNotice";
_notice.style.position = "absolute";
_notice.style.zIndex = "20000";
/*@cc_on
@if (@_jscript_version == 5.6)
_notice.style.position = "absolute";
@end
@*/
_notice.innerHTML = _template;
document.body.appendChild(_notice);
var f = _notice.getElementsByTagName("input");
(f.length == 2) && addListener(f[1], "click", hasSkype);
f.length && addListener(f[0].parentElement, "submit", onDownloading) && f[0].focus();
var l = _notice.getElementsByTagName("a");
(l.length == 2) && addListener(l[0], "click", hideDiv);
}
clientWidth = 0;
clientHeight = 0;
clientScroll = 0;
if (document.body.scrollTop > 0) {
clientScroll = document.body.scrollTop;
}else{
clientScroll = document.documentElement.scrollTop;
}
if (document && document.documentElement && document.documentElement.clientWidth) {
clientWidth = document.documentElement.clientWidth;
clientHeight = document.documentElement.clientHeight;
} else {
if (document && document.body && document.body.clientWidth) {
clientWidth = document.body.clientWidth;
clientHeight = document.body.clientHeight;
}
}
_notice.style.top = Math.max(0, clientScroll) + "px";
_notice.style.left = Math.max(0, Math.floor(clientWidth / 2 - 270)) + "px";
log("Showing notice element");
_notice.style.visibility = "visible";
};
var hasSkype = function () {
log("User indicated having Skype, hiding notice, opening Skype URI " + _currentURI);
_hasSkype = true;
_notice.style.visibility = "hidden";
_currentURI && location.replace(_currentURI);
_currentURI = null;
};
var hideDiv = function () {
_notice.style.visibility = "hidden";
return false;
}
var onDownloading = function () {
var i = _notice.getElementsByTagName("input");
if (i.length > 1) {
i[1].style["float"] = "";
i[1].value = "I have Skype installed now";
i[0].style.display = "none";
}
};
var skypeCheck = function () {
return SkypeDetection.ready && SkypeDetection.installed;
};
addLinkChecks();
SkypeDetection.detect();
window.skypeCheck = skypeCheck;
});