function searchComplete() {
                    document.getElementById('cse').style.display = 'block';
                }

                google.load('search', '1', { language: 'en' });
                google.setOnLoadCallback(function() {
                    var customSearchControl = new google.search.CustomSearchControl('015438537579148744610:_8jdf_q-pgk');
                    customSearchControl.setResultSetSize(google.search.Search.FILTERED_CSE_RESULTSET);
                    customSearchControl.setSearchCompleteCallback(null, searchComplete);
                    var options = new google.search.DrawOptions();
                    options.setAutoComplete(true);
                    options.setSearchFormRoot('cse-search-form');
                    customSearchControl.draw('cse', options);
                }, true);