How to blur the first form input at the dialog opening

Question

I have a jQuery.dialog who show a form.
The first input is and I init the datepicker like this jQue

Answer 1

I have had the exact same problem in the past and I resolved it like this:

 function CreateDialog(divWindow) {
        divWindow.dialog(
            {
                title: "Generate Voyages",
                autoOpen: false,
                modal: true,
                width: 'auto',
                height: 'auto',
                zIndex: -1000,
                resizable: false,
                close: function() {
                    $(this).dialog('destroy');
                    $('#ui-datepicker-div').hide();
                },               
                    "Cancel": function() {
                        $(this).dialog("close");
                        $('#ui-datepicker-div').hide();
                    }
                }
            });
    }

function DisplayWindow(divWindow) {
        divWindow.show()
        divWindow.dialog("open");                

        var datePicker = $('#ui-datepicker-div');

        var textBoxes = $('input[id^="Generate"]');

        datePicker.css('z-index', 10000);

        textBoxes.blur();
    }