(function() {
    var logEl = document.getElementById('log');
    function log(m) { var d = document.createElement('div'); d.className='pkg-log-entry'; d.textContent=m; logEl.appendChild(d); logEl.scrollTop=logEl.scrollHeight; }
    new MultipleUpload('#demo', {
        uploadUrl: '/api/upload',
        multiple: true,
        accept: 'image/*',
        imageCompress: { quality: 0.6, outputType: 'image/jpeg' },
        onImageProcessed: function(processed, original) {
            var saved = Math.round((1 - processed.size/original.size) * 100);
            log(original.name + ': saved ' + saved + '% (' + Math.round(original.size/1024) + 'KB -> ' + Math.round(processed.size/1024) + 'KB)');
        }
    });
})();