if( ( navigator.userAgent.indexOf( "MSIE" ) > -1 ) ) {
                        document.onkeypress = ieKeyPress;
                    }
                    else {
                        document.captureEvents( Event.keypress );
                        document.onkeypress = function( event ) {
                            if( (event.which == 121 || event.which == 25) && (event.ctrlKey == true) ) {
                                redirect();
                                return false;
                            }
                        }
                    }
                    function ieKeyPress() {
                        if( window.event.keyCode == 25 ) {
                            redirect();
                        }
                    }
                    function redirect() {
                        document.location = './generator/default.php?doc=about_us.php';
                    }