diff --git a/saml_client.js b/saml_client.js
index 6436840..634a203 100755
--- a/saml_client.js
+++ b/saml_client.js
@@ -32,22 +32,45 @@ Accounts.saml.initiateLogin = function (options, callback, dimensions) {
 
 
 var openCenteredPopup = function (url, width, height) {
-    var screenX = typeof window.screenX !== 'undefined' ? window.screenX : window.screenLeft;
-    var screenY = typeof window.screenY !== 'undefined' ? window.screenY : window.screenTop;
-    var outerWidth = typeof window.outerWidth !== 'undefined' ? window.outerWidth : document.body.clientWidth;
-    var outerHeight = typeof window.outerHeight !== 'undefined' ? window.outerHeight : (document.body.clientHeight - 22);
-    // XXX what is the 22?
+    var newwindow;
 
-    // Use `outerWidth - width` and `outerHeight - height` for help in
-    // positioning the popup centered relative to the current window
-    var left = screenX + (outerWidth - width) / 2;
-    var top = screenY + (outerHeight - height) / 2;
-    var features = ('width=' + width + ',height=' + height +
-        ',left=' + left + ',top=' + top + ',scrollbars=yes');
+    if (typeof cordova !== 'undefined' && typeof cordova.InAppBrowser !== 'undefined') {
+        newwindow = cordova.InAppBrowser.open(url, '_blank');
+        newwindow.closed = false;
+
+        var intervalId = setInterval(function () {
+            newwindow.executeScript({
+                code: "document.getElementsByTagName('script')[0].textContent"
+            }, function (data) {
+                if (data && data.length > 0 && data[0] == 'window.close()') {
+                    newwindow.close();
+                    newwindow.closed = true;
+                }
+            });
+        }, 100);
+
+        newwindow.addEventListener('exit', function () {
+            clearInterval(intervalId);
+        });
+    } else {
+        var screenX = typeof window.screenX !== 'undefined' ? window.screenX : window.screenLeft;
+        var screenY = typeof window.screenY !== 'undefined' ? window.screenY : window.screenTop;
+        var outerWidth = typeof window.outerWidth !== 'undefined' ? window.outerWidth : document.body.clientWidth;
+        var outerHeight = typeof window.outerHeight !== 'undefined' ? window.outerHeight : (document.body.clientHeight - 22);
+        // XXX what is the 22?
+
+        // Use `outerWidth - width` and `outerHeight - height` for help in
+        // positioning the popup centered relative to the current window
+        var left = screenX + (outerWidth - width) / 2;
+        var top = screenY + (outerHeight - height) / 2;
+        var features = ('width=' + width + ',height=' + height +
+            ',left=' + left + ',top=' + top + ',scrollbars=yes');
+
+        var newwindow = window.open(url, 'Login', features);
+        if (newwindow.focus)
+            newwindow.focus();
+    }
 
-    var newwindow = window.open(url, 'Login', features);
-    if (newwindow.focus)
-        newwindow.focus();
     return newwindow;
 };
 
@@ -77,4 +100,4 @@ Meteor.logoutWithSaml = function (options, callback) {
     });
 
 
-};
\ No newline at end of file
+};