Speak random number in google translator

gistfile1.js

(function () {
    function loadScript(url, callback) {
        var script = document.createElement("script")
        script.type = "text/javascript";
        if (script.readyState) { //IE
            script.onreadystatechange = function () {
                if (script.readyState == "loaded" || script.readyState == "complete") {
                    script.onreadystatechange = null;
                    callback();
                }
            };
        } else { //Others
            script.onload = function () {
                callback();
            };
        }
        script.src = url;
        document.getElementsByTagName("head")[0].appendChild(script);
    }
    loadScript("https://ajax.googleapis.com/ajax/libs/jquery/1.6.1/jquery.min.js", function () {
         //jQuery loaded
         
    });
})();

function triggerMouseEvent (node, eventType) {
    var clickEvent = document.createEvent('MouseEvents'); 
    clickEvent.initEvent (eventType, true, true); 
    node.dispatchEvent (clickEvent);
}

var srcListenButton  = document.getElementById('gt-src-listen');


function randomNumber() {
   jQuery('#source').val(Math.round((Math.random() * 100)));
   
   setTimeout(function() {
      triggerMouseEvent (srcListenButton, 'mouseover');
      triggerMouseEvent (srcListenButton, 'mousedown');
      triggerMouseEvent (srcListenButton, 'mouseup');
   }, 500);
}

After typing it in console just type randomNumber(); and so on