Open jQueryUI DatePicker on current month, regardless of what date is selected

Question

The DatePicker will always open on the date which is selected in the input. I need to open DatePicker at the current month, no matter what date is selected in the input.

I have tried the following, but it will change the value of the input as well, which is not desirable.

beforeShow: function() {
  $(input).datepicker("setDate", "0");
}

Answer 1

After playing with it for a while I did it this way:

$('input').datepicker({
    beforeShow: function(input, inst) {
        setTimeout(function() {  
            var date = new Date();
            inst.selectedDay = date.getDate();
            inst.drawMonth = inst.selectedMonth = date.getMonth();
            inst.drawYear = inst.selectedYear = date.getFullYear();
            $.datepicker._adjustDate(input);
        }, 1);
    }
});

https://jsfiddle.net/ouw8p9gc/