cument.getElementById("phraseDiv");
            statusDiv = document.getElementById("statusDiv");
            key = document.getElementById("key");
            languageOptions = document.getElementById("languageOptions");
            regionOptions = document.getElementById("regionOptions");
            filePicker = document.getElementById('filePicker');
            microphoneSources = document.getElementById("microphoneSources");
            inputSourceFileRadio = document.getElementById('inputSourceFileRad