/* SWFObject v2.2
is released under the MIT License
*/
var swfobject = function () {
var D = "undefined",
r = "object",
S = "Shockwave Flash",
W = "ShockwaveFlash.ShockwaveFlash",
q = "application/x-shockwave-flash",
R = "SWFObjectExprInst",
x = "onreadystatechange",
O = window,
j = document,
t = navigator,
T = false,
U = [h],
o = [],
N = [],
I = [],
l, Q, E, B, J = false,
a = false,
n, G, m = true,
M = function () {
var aa = typeof j.getElementById != D && typeof j.getElementsByTagName != D && typeof j.createElement != D,
ah = t.userAgent.toLowerCase(),
Y = t.platform.toLowerCase(),
ae = Y ? /win/.test(Y) : /win/.test(ah),
ac = Y ? /mac/.test(Y) : /mac/.test(ah),
af = /webkit/.test(ah) ? parseFloat(ah.replace(/^.*webkit\/(\d+(\.\d+)?).*$/, "$1")) : false,
X = !+"\v1",
ag = [0, 0, 0],
ab = null;
if (typeof t.plugins != D && typeof t.plugins[S] == r) {
ab = t.plugins[S].description;
if (ab && !(typeof t.mimeTypes != D && t.mimeTypes[q] && !t.mimeTypes[q].enabledPlugin)) {
T = true;
X = false;
ab = ab.replace(/^.*\s+(\S+\s+\S+$)/, "$1");
ag[0] = parseInt(ab.replace(/^(.*)\..*$/, "$1"), 10);
ag[1] = parseInt(ab.replace(/^.*\.(.*)\s.*$/, "$1"), 10);
ag[2] = /[a-zA-Z]/.test(ab) ? parseInt(ab.replace(/^.*[a-zA-Z]+(.*)$/, "$1"), 10) : 0
}
} else {
if (typeof O.ActiveXObject != D) {
try {
var ad = new ActiveXObject(W);
if (ad) {
ab = ad.GetVariable("$version");
if (ab) {
X = true;
ab = ab.split(" ")[1].split(",");
ag = [parseInt(ab[0], 10), parseInt(ab[1], 10), parseInt(ab[2], 10)]
}
}
} catch (Z) {}
}
}
return {
w3: aa,
pv: ag,
wk: af,
ie: X,
win: ae,
mac: ac
}
}(),
k = function () {
if (!M.w3) {
return
}
if ((typeof j.readyState != D && j.readyState == "complete") || (typeof j.readyState == D && (j.getElementsByTagName("body")[0] || j.body))) {
f()
}
if (!J) {
if (typeof j.addEventListener != D) {
j.addEventListener("DOMContentLoaded", f, false)
}
if (M.ie && M.win) {
j.attachEvent(x, function () {
if (j.readyState == "complete") {
j.detachEvent(x, arguments.callee);
f()
}
});
if (O == top) {
(function () {
if (J) {
return
}
try {
j.documentElement.doScroll("left")
} catch (X) {
setTimeout(arguments.callee, 0);
return
}
f()
})()
}
}
if (M.wk) {
(function () {
if (J) {
return
}
if (!/loaded|complete/.test(j.readyState)) {
setTimeout(arguments.callee, 0);
return
}
f()
})()
}
s(f)
}
}();
function f() {
if (J) {
return
}
try {
var Z = j.getElementsByTagName("body")[0].appendChild(C("span"));
Z.parentNode.removeChild(Z)
} catch (aa) {
return
}
J = true;
var X = U.length;
for (var Y = 0; Y < X; Y++) {
U[Y]()
}
}
function K(X) {
if (J) {
X()
} else {
U[U.length] = X
}
}
function s(Y) {
if (typeof O.addEventListener != D) {
O.addEventListener("load", Y, false)
} else {
if (typeof j.addEventListener != D) {
j.addEventListener("load", Y, false)
} else {
if (typeof O.attachEvent != D) {
i(O, "onload", Y)
} else {
if (typeof O.onload == "function") {
var X = O.onload;
O.onload = function () {
X();
Y()
}
} else {
O.onload = Y
}
}
}
}
}
function h() {
if (T) {
V()
} else {
H()
}
}
function V() {
var X = j.getElementsByTagName("body")[0];
var aa = C(r);
aa.setAttribute("type", q);
var Z = X.appendChild(aa);
if (Z) {
var Y = 0;
(function () {
if (typeof Z.GetVariable != D) {
var ab = Z.GetVariable("$version");
if (ab) {
ab = ab.split(" ")[1].split(",");
M.pv = [parseInt(ab[0], 10), parseInt(ab[1], 10), parseInt(ab[2], 10)]
}
} else {
if (Y < 10) {
Y++;
setTimeout(arguments.callee, 10);
return
}
}
X.removeChild(aa);
Z = null;
H()
})()
} else {
H()
}
}
function H() {
var ag = o.length;
if (ag > 0) {
for (var af = 0; af < ag; af++) {
var Y = o[af].id;
var ab = o[af].callbackFn;
var aa = {
success: false,
id: Y
};
if (M.pv[0] > 0) {
var ae = c(Y);
if (ae) {
if (F(o[af].swfVersion) && !(M.wk && M.wk < 312)) {
w(Y, true);
if (ab) {
aa.success = true;
aa.ref = z(Y);
ab(aa)
}
} else {
if (o[af].expressInstall && A()) {
var ai = {};
ai.data = o[af].expressInstall;
ai.width = ae.getAttribute("width") || "0";
ai.height = ae.getAttribute("height") || "0";
if (ae.getAttribute("class")) {
ai.styleclass = ae.getAttribute("class")
}
if (ae.getAttribute("align")) {
ai.align = ae.getAttribute("align")
}
var ah = {};
var X = ae.getElementsByTagName("param");
var ac = X.length;
for (var ad = 0; ad < ac; ad++) {
if (X[ad].getAttribute("name").toLowerCase() != "movie") {
ah[X[ad].getAttribute("name")] = X[ad].getAttribute("value")
}
}
P(ai, ah, Y, ab)
} else {
p(ae);
if (ab) {
ab(aa)
}
}
}
}
} else {
w(Y, true);
if (ab) {
var Z = z(Y);
if (Z && typeof Z.SetVariable != D) {
aa.success = true;
aa.ref = Z
}
ab(aa)
}
}
}
}
}
function z(aa) {
var X = null;
var Y = c(aa);
if (Y && Y.nodeName == "OBJECT") {
if (typeof Y.SetVariable != D) {
X = Y
} else {
var Z = Y.getElementsByTagName(r)[0];
if (Z) {
X = Z
}
}
}
return X
}
function A() {
return !a && F("6.0.65") && (M.win || M.mac) && !(M.wk && M.wk < 312)
}
function P(aa, ab, X, Z) {
a = true;
E = Z || null;
B = {
success: false,
id: X
};
var ae = c(X);
if (ae) {
if (ae.nodeName == "OBJECT") {
l = g(ae);
Q = null
} else {
l = ae;
Q = X
}
aa.id = R;
if (typeof aa.width == D || (!/%$/.test(aa.width) && parseInt(aa.width, 10) < 310)) {
aa.width = "310"
}
if (typeof aa.height == D || (!/%$/.test(aa.height) && parseInt(aa.height, 10) < 137)) {
aa.height = "137"
}
j.title = j.title.slice(0, 47) + " - Flash Player Installation";
var ad = M.ie && M.win ? "ActiveX" : "PlugIn",
ac = "MMredirectURL=" + O.location.toString().replace(/&/g, "%26") + "&MMplayerType=" + ad + "&MMdoctitle=" + j.title;
if (typeof ab.flashvars != D) {
ab.flashvars += "&" + ac
} else {
ab.flashvars = ac
}
if (M.ie && M.win && ae.readyState != 4) {
var Y = C("div");
X += "SWFObjectNew";
Y.setAttribute("id", X);
ae.parentNode.insertBefore(Y, ae);
ae.style.display = "none";
(function () {
if (ae.readyState == 4) {
ae.parentNode.removeChild(ae)
} else {
setTimeout(arguments.callee, 10)
}
})()
}
u(aa, ab, X)
}
}
function p(Y) {
if (M.ie && M.win && Y.readyState != 4) {
var X = C("div");
Y.parentNode.insertBefore(X, Y);
X.parentNode.replaceChild(g(Y), X);
Y.style.display = "none";
(function () {
if (Y.readyState == 4) {
Y.parentNode.removeChild(Y)
} else {
setTimeout(arguments.callee, 10)
}
})()
} else {
Y.parentNode.replaceChild(g(Y), Y)
}
}
function g(ab) {
var aa = C("div");
if (M.win && M.ie) {
aa.innerHTML = ab.innerHTML
} else {
var Y = ab.getElementsByTagName(r)[0];
if (Y) {
var ad = Y.childNodes;
if (ad) {
var X = ad.length;
for (var Z = 0; Z < X; Z++) {
if (!(ad[Z].nodeType == 1 && ad[Z].nodeName == "PARAM") && !(ad[Z].nodeType == 8)) {
aa.appendChild(ad[Z].cloneNode(true))
}
}
}
}
}
return aa
}
function u(ai, ag, Y) {
var X, aa = c(Y);
if (M.wk && M.wk < 312) {
return X
}
if (aa) {
if (typeof ai.id == D) {
ai.id = Y
}
if (M.ie && M.win) {
var ah = "";
for (var ae in ai) {
if (ai[ae] != Object.prototype[ae]) {
if (ae.toLowerCase() == "data") {
ag.movie = ai[ae]
} else {
if (ae.toLowerCase() == "styleclass") {
ah += ' class="' + ai[ae] + '"'
} else {
if (ae.toLowerCase() != "classid") {
ah += " " + ae + '="' + ai[ae] + '"'
}
}
}
}
}
var af = "";
for (var ad in ag) {
if (ag[ad] != Object.prototype[ad]) {
af += ''
}
}
aa.outerHTML = '";
N[N.length] = ai.id;
X = c(ai.id)
} else {
var Z = C(r);
Z.setAttribute("type", q);
for (var ac in ai) {
if (ai[ac] != Object.prototype[ac]) {
if (ac.toLowerCase() == "styleclass") {
Z.setAttribute("class", ai[ac])
} else {
if (ac.toLowerCase() != "classid") {
Z.setAttribute(ac, ai[ac])
}
}
}
}
for (var ab in ag) {
if (ag[ab] != Object.prototype[ab] && ab.toLowerCase() != "movie") {
e(Z, ab, ag[ab])
}
}
aa.parentNode.replaceChild(Z, aa);
X = Z
}
}
return X
}
function e(Z, X, Y) {
var aa = C("param");
aa.setAttribute("name", X);
aa.setAttribute("value", Y);
Z.appendChild(aa)
}
function y(Y) {
var X = c(Y);
if (X && X.nodeName == "OBJECT") {
if (M.ie && M.win) {
X.style.display = "none";
(function () {
if (X.readyState == 4) {
b(Y)
} else {
setTimeout(arguments.callee, 10)
}
})()
} else {
X.parentNode.removeChild(X)
}
}
}
function b(Z) {
var Y = c(Z);
if (Y) {
for (var X in Y) {
if (typeof Y[X] == "function") {
Y[X] = null
}
}
Y.parentNode.removeChild(Y)
}
}
function c(Z) {
var X = null;
try {
X = j.getElementById(Z)
} catch (Y) {}
return X
}
function C(X) {
return j.createElement(X)
}
function i(Z, X, Y) {
Z.attachEvent(X, Y);
I[I.length] = [Z, X, Y]
}
function F(Z) {
var Y = M.pv,
X = Z.split(".");
X[0] = parseInt(X[0], 10);
X[1] = parseInt(X[1], 10) || 0;
X[2] = parseInt(X[2], 10) || 0;
return (Y[0] > X[0] || (Y[0] == X[0] && Y[1] > X[1]) || (Y[0] == X[0] && Y[1] == X[1] && Y[2] >= X[2])) ? true : false
}
function v(ac, Y, ad, ab) {
if (M.ie && M.mac) {
return
}
var aa = j.getElementsByTagName("head")[0];
if (!aa) {
return
}
var X = (ad && typeof ad == "string") ? ad : "screen";
if (ab) {
n = null;
G = null
}
if (!n || G != X) {
var Z = C("style");
Z.setAttribute("type", "text/css");
Z.setAttribute("media", X);
n = aa.appendChild(Z);
if (M.ie && M.win && typeof j.styleSheets != D && j.styleSheets.length > 0) {
n = j.styleSheets[j.styleSheets.length - 1]
}
G = X
}
if (M.ie && M.win) {
if (n && typeof n.addRule == r) {
n.addRule(ac, Y)
}
} else {
if (n && typeof j.createTextNode != D) {
n.appendChild(j.createTextNode(ac + " {" + Y + "}"))
}
}
}
function w(Z, X) {
if (!m) {
return
}
var Y = X ? "visible" : "hidden";
if (J && c(Z)) {
c(Z).style.visibility = Y
} else {
v("#" + Z, "visibility:" + Y)
}
}
function L(Y) {
var Z = /[\\\"<>\.;]/;
var X = Z.exec(Y) != null;
return X && typeof encodeURIComponent != D ? encodeURIComponent(Y) : Y
}
var d = function () {
if (M.ie && M.win) {
window.attachEvent("onunload", function () {
var ac = I.length;
for (var ab = 0; ab < ac; ab++) {
I[ab][0].detachEvent(I[ab][1], I[ab][2])
}
var Z = N.length;
for (var aa = 0; aa < Z; aa++) {
y(N[aa])
}
for (var Y in M) {
M[Y] = null
}
M = null;
for (var X in swfobject) {
swfobject[X] = null
}
swfobject = null
})
}
}();
return {
registerObject: function (ab, X, aa, Z) {
if (M.w3 && ab && X) {
var Y = {};
Y.id = ab;
Y.swfVersion = X;
Y.expressInstall = aa;
Y.callbackFn = Z;
o[o.length] = Y;
w(ab, false)
} else {
if (Z) {
Z({
success: false,
id: ab
})
}
}
},
getObjectById: function (X) {
if (M.w3) {
return z(X)
}
},
embedSWF: function (ab, ah, ae, ag, Y, aa, Z, ad, af, ac) {
var X = {
success: false,
id: ah
};
if (M.w3 && !(M.wk && M.wk < 312) && ab && ah && ae && ag && Y) {
w(ah, false);
K(function () {
ae += "";
ag += "";
var aj = {};
if (af && typeof af === r) {
for (var al in af) {
aj[al] = af[al]
}
}
aj.data = ab;
aj.width = ae;
aj.height = ag;
var am = {};
if (ad && typeof ad === r) {
for (var ak in ad) {
am[ak] = ad[ak]
}
}
if (Z && typeof Z === r) {
for (var ai in Z) {
if (typeof am.flashvars != D) {
am.flashvars += "&" + ai + "=" + Z[ai]
} else {
am.flashvars = ai + "=" + Z[ai]
}
}
}
if (F(Y)) {
var an = u(aj, am, ah);
if (aj.id == ah) {
w(ah, true)
}
X.success = true;
X.ref = an
} else {
if (aa && A()) {
aj.data = aa;
P(aj, am, ah, ac);
return
} else {
w(ah, true)
}
}
if (ac) {
ac(X)
}
})
} else {
if (ac) {
ac(X)
}
}
},
switchOffAutoHideShow: function () {
m = false
},
ua: M,
getFlashPlayerVersion: function () {
return {
major: M.pv[0],
minor: M.pv[1],
release: M.pv[2]
}
},
hasFlashPlayerVersion: F,
createSWF: function (Z, Y, X) {
if (M.w3) {
return u(Z, Y, X)
} else {
return undefined
}
},
showExpressInstall: function (Z, aa, X, Y) {
if (M.w3 && A()) {
P(Z, aa, X, Y)
}
},
removeSWF: function (X) {
if (M.w3) {
y(X)
}
},
createCSS: function (aa, Z, Y, X) {
if (M.w3) {
v(aa, Z, Y, X)
}
},
addDomLoadEvent: K,
addLoadEvent: s,
getQueryParamValue: function (aa) {
var Z = j.location.search || j.location.hash;
if (Z) {
if (/\?/.test(Z)) {
Z = Z.split("?")[1]
}
if (aa == null) {
return L(Z)
}
var Y = Z.split("&");
for (var X = 0; X < Y.length; X++) {
if (Y[X].substring(0, Y[X].indexOf("=")) == aa) {
return L(Y[X].substring((Y[X].indexOf("=") + 1)))
}
}
}
return ""
},
expressInstallCallback: function () {
if (a) {
var X = c(R);
if (X && l) {
X.parentNode.replaceChild(l, X);
if (Q) {
w(Q, true);
if (M.ie && M.win) {
l.style.display = "block"
}
}
if (E) {
E(B)
}
}
a = false
}
}
}
}();
if (typeof SkypeDetection == "undefined") {
SkypeDetection = function () {
var _detectionSwfUrl = "http://api.skype.com/detection/detection_as3.swf";
var _detectionSwfID = "skypedetectionswf";
var _containerID = "skypedetectioncontainer";
var _verbose = false;
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 = "0px";
container.style.height = "0px";
container.style.top = "0px";
container.style.left = "0px";
var div = document.body && document.body.appendChild(container);
if (!div) {
log("Seems like container creating failed.");
return;
}
window.setTimeout(createFlash, 10);
};
var createFlash = function () {
if (typeof YAHOO != "undefined" && YAHOO.widget && YAHOO.widget.SWF) {
log("Using YUI SWF module to embed Flash content");
var yuiswf = new YAHOO.widget.SWF(_containerID, _detectionSwfUrl, {
version: 9,
fixedAttributes: {
allowScriptAccess: "always",
width: 0,
height: 0
}
});
_flashCreated = true;
_detectionSwfID = yuiswf._id;
} else {
if (window.jQuery && $ && $.flash && typeof $.flash.create == "function") {
log("Using jquery-swfobject to embed Flash content");
$("#" + _containerID).flash({
swf: _detectionSwfUrl,
id: _detectionSwfID,
width: 0,
height: 0,
hasVersion: 9,
params: {
allowscriptaccess: "always"
}
});
_flashCreated = true;
} else {
if (window.jQuery && $ && $.fn.flash) {
log("Using jquery-flash to embed Flash content");
$("#" + _containerID).flash({
id: _detectionSwfID,
src: _detectionSwfUrl,
width: 0,
height: 0,
allowscriptaccess: "always",
version: "9.0"
});
_flashCreated = true;
} else {
if (typeof swfobject != "undefined" && swfobject.embedSWF) {
log("Using SWFObject 2.x to embed Flash content");
swfobject.embedSWF(_detectionSwfUrl, _containerID, 0, 0, "9.0", null, null, {
allowScriptAccess: "always"
}, {
id: _detectionSwfID
}, flashStatusCallback);
} else {
if (typeof deconcept != "undefined" && deconcept.SWFObject) {
log("Using SWFObject 1.5 to embed Flash content");
var so = new SWFObject(_detectionSwfUrl, _detectionSwfID, 0, 0, "9.0");
so.addParam("allowScriptAccess", "always");
so.write(_containerID);
_flashCreated = true;
} else {
log("No supported way of embedding Flash was found");
detectionFail();
return;
}
}
}
}
}
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
}
};
}();
}
/*
* This is the legacy public Skype detection file converted to use new Flash
* based detection library. It is mainly used for old Skype web buttons, though
* some 3rd party sites have made use of it as well. This file tries to expose
* the same API as previous implementation to not break 3rd party sites.
*
* Please use detection.js (SkypeDetection object) based library instead of
* this in all new site developments.
*/
(function () {
var _verbose = false;
var _hasSkype = false;
var _currentURI;
var _notice;
var _template = '
Hello!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);
}
};
if (typeof SkypeDetection != "object" || typeof swfobject != "object" || !swfobject.addDomLoadEvent) {
log("Needed dependencies (SkypeDetection, SWFObject 2.x) were not found! Not checking for Skype");
return;
}
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) {
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;
}
}
log("Creating notice element");
_notice = document.createElement("DIV");
_notice.id = "skypeCheckNotice";
_notice.style.position = "absolute";
_notice.style.zIndex = "10000";
/*@cc_on
@if (@_jscript_version == 5.6)
_notice.style.position = "absolute";
@end
@*/
_notice.style.top = Math.max(0, Math.floor(clientHeight / 2 - 152)) + "px";
_notice.style.left = Math.max(0, Math.floor(clientWidth / 2 - 270)) + "px";
_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();
}
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 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;
};
swfobject.addDomLoadEvent(addLinkChecks);
swfobject.addDomLoadEvent(SkypeDetection.detect);
window.skypeCheck = skypeCheck;
})();