Sharepoint page redirection using JavaScript

below I have some JavaScript which listens for mouse activity and starts a timer if there is no activity and then redirects the user to another page after say 2 minutes..The problem is that if I have this in a layout page it works fine but when I put it in the content editor part in sharepoint the timer works but the page does not redirect..Can someone please tell me what's wrong.

<script type="text/javascript">

    var mins, secs, TimerRunning, TimerID;
    TimerRunning = false;

    var activity;
    document.documentElement.onmousemove = function () {
        clearInterval(activity);
         activity = Init();
       // activity = setInterval(saySomething, 5000);
    }

    function Init() //call the Init function when u need to start the timer
    {
        mins = 2;
        secs = 0;
        StopTimer();
        StartTimer();
    }

    function StopTimer() {
        if (TimerRunning)
            clearTimeout(TimerID);
        TimerRunning = false;
    }

    function StartTimer() {
        TimerRunning = true;
        window.status = "if no activity is detected you will be logged out in " + Pad(mins) + ":" + Pad(secs);
        TimerID = self.setTimeout("StartTimer()", 1000);

        Check();

        if (mins == 0 && secs == 0)
            StopTimer();

        if (secs == 0) {
            mins--;
            secs = 60;
        }
        secs--;


    }

    function Check() {
        if (mins == 1 && secs == 0)

        // alert("You have only 2 minutes remaining");
        if (mins == 0 && secs == 0) {

            window.location = "Http://Test";

        }
    }

    function Pad(number) //pads the mins/secs with a 0 if its less than 10
    {
        if (number < 10)
            number = number;
        return number;
    }




    } </script>