What tracker is this?

I ran across a page that has the following code. Does anyone know what Application this belongs to or what tracker it is? It shows my profile id and my name when I view source code on page. Thanks in advance!

td.columnsWidening img, td.columnsWidening object { max-width:100% !important; width: expression(this.width > 400 ? 400 : true); }
</style>
<script type="text/javascript">
if(typeof Type==="undefined") throw "ASP.NET AJAX framework missing.";
Type.registerNamespace("MySpace");
Type.registerNamespace("MySpaceRes");
MySpaceRes.AppManagement = {"AppChromeRemoveContent":"Du kannst dieses Widget ausblenden oder komplett entfernen.","AppChromeRemoveHeader":"Widget entfernen?","AppChromeHideButton":"Widget ausblenden","AppChromeRemoveButton":"Widget entfernen","AppChromeHideUnexpectedError":"Unerwarteter Fehler beim Ausblenden des Widgets","AppChromeRemoveUnexpectedError":"Unerwarteter Fehler beim Entfernen des Widgets","RequestPermissionHeader":"Berechtigungsanfrage","RequestPermissionUpdate":"Aktualisierung","RequestPermissionCancel":"Abbrechen","RequestPermissionIntro":"{0} fragt Folgendes an:"};
MySpaceRes.ProfileDisplay = {"ReportThisApp":"Widget melden"};
MySpaceRes.Common = {"Yes":"Ja","No":"Nein","Ok":"OK","Attention":"Aufgepasst!"};
MySpaceRes.Header = {"Cancel":"Abbrechen","Continue":"Weiter"};
MySpace.ClientContext = {"UserId":xxxxxxxxx,"DisplayFriendId":xxxxxxxx,"IsLoggedIn":true};