Jquery Datepicker selected date to Next week or two week

I wanted to make the Jquery Datepicker selected date to be the next week from current date, I tried it , but did not got luck. And also about the time picker I wanted to be something selec开发者_如何学编程ted like 10:00Am. Thank you in advance for help.

I still don't get the specifics about the selectedDate inside your datepicker and I prefer using a diferent time of timepicker.
The Timepicker plugin & demo: Adding a Timepicker to jQuery UI Datepicker

If you use this, you can easily achieve all your requirements like this.

$(".datepicker").datetimepicker({
    defaultDate: '+7d',
    ampm: true,
    hour: 10,
    minute: 30
});

Demo: jsFiddle with working example.