<div id="status" name="status">Status Message</div>

var db = openDatabase('mydb', '1.0', 'Test DB', 4 * 1024 * 1024);
var msg;
db.transaction(function (tx) {
    tx.executeSql('CREATE TABLE IF NOT EXISTS LOGS (id unique, log Text,log1 Text)');
    tx.executeSql('INSERT INTO LOGS (id, log,log1) VALUES (1, "foobar","sa")');
    tx.executeSql('INSERT INTO LOGS (id, log,log1) VALUES (2, "logmsg","da")');
    msg = '<p>Log message created and row inserted.</p>';
    document.querySelector('#status').innerHTML = msg;
});

db.transaction(function (tx) {
    tx.executeSql('SELECT * FROM LOGS', [], function (tx, results) {
        var len = results.rows.length,
            i;
        msg = "<p>Found rows: " + len + "</p>";
        document.querySelector('#status').innerHTML += msg;

        for (i = 0; i < len; i++) {
            msg = "<p><b>" + results.rows.item(i).log + "</b></p>";
            document.querySelector('#status').innerHTML += msg;
            var book = results.rows.item(i);
            console.log(book);

            alert(book.log1);

        }

    }, null);
});