if (!self.AJAX_WebBaseURL) {
    SysServerChecker.StartChecking = function() {
        document.body.appendChild(SysServerChecker.frame = document.createElement("IFRAME"));
        SysServerChecker.frame.style.display = "none";
        var doc = SysServerChecker.frame.contentWindow.document;
        doc.open();
        doc.write('<html><head>' +
                  '<script type="text/javascript">' +
                  '    var $get=function(id){return document.getElementById(id);}; ' +
                  '    function IsItAlive(){' +
                  '      var checker = $get("__CHECKSERVER");' +
                  '      if (checker) checker.parentNode.removeChild(checker);' +
                  '      checker = document.createElement("SCRIPT");' +
                  '      checker.id = "__CHECKSERVER";' +
                  '      checker.type = "text/javascript";' +
                  '      checker.src = "' + SysServerChecker.PrepareUrl('JS.IsAlive?CallBackObj=parent&CallBack=parent.SysServerChecker.StopChecking()', 'b2b.splaytv.de') + '";' +
                  '      document.body.appendChild(checker);' +
                  '      window.setTimeout("IsItAlive()", 90000);' +
                  '    }' +
                  '</script>' +
                  '<body onload="IsItAlive()"></body></html>');
        doc.close();
    };

    SysServerChecker.StopChecking = function() {
        if (SysServerChecker.frame) {
            SysServerChecker.frame.parentNode.removeChild(SysServerChecker.frame);
            delete SysServerChecker.frame;
            SysServerChecker.cookie.del();
        }
    };
    
    self.IsMainServer = false;
    self.sysBaseServer = "b2bck.splaytv.de";
    self.playerConfig = "vPlayer_alt.swf.global.xml";
    SysServerChecker.SetUnavailable();
    onLoadObj.push("SysServerChecker.StartChecking()");
    document.write('<script type="text/javascript" src="' + SysServerChecker.PrepareUrl('JS.Base') + '"></script>"></script>');
    document.write('<script type="text/javascript" src="' + SysServerChecker.PrepareUrl('OJS/Objects') + '"></script>'); 
} else if(self.IsMainServer)
    document.write('<script type="text/javascript" src="' + SysServerChecker.PrepareUrl('OJS/Objects') + '"></script>');

	

