GazeTK

var starttime;

jQuery(document).ready(function($) {

        console.log("PerformanceTest opened");

        prevendSubmit();

        starttime = new Date();

});

function prevendSubmit() {

        jQuery('form button').click(function(event) {

                var endtime = new Date();

                var timespend = (endtime - starttime) / 1000;

                jQuery('form').attr('action', 'performancetest-end.html?time=' + timespend);

        });

}