javascript:var output = "LOCALSTORAGE DATA:\n------------------------------------\n";if (localStorage) {if (localStorage.length) {for (var i = 0; i < localStorage.length; i++) {output += localStorage.key(i) + ': ' + localStorage.getItem(localStorage.key(i)) + '\n';}} else {output += 'There is no data stored for this domain.';}}else {output += 'Your browser does not support local storage.'};alert(output);