function press(evt)
        {
            if(evt.which || evt.keyCode)
            {
                if ((evt.which == 13) || (evt.keyCode == 13))
                {
                    document.getElementById ('ctl00_contPage_btnSignIn').click();
                    var buttonid = 'ctl00_contPage_btnSignIn';
                    __doPostBack(buttonid,'');
                    return false; 
                }
            }
            else
            {
                return true;
            }
        }