DatePicker Jquery UI en Español

datepicker.js

$.datepicker.regional['es-MX'] = {
	renderer: $.ui.datepicker.defaultRenderer,
	monthNames: ['Enero','Febrero','Marzo','Abril','Mayo','Junio',
	'Julio','Agosto','Septiembre','Octubre','Noviembre','Diciembre'],
	monthNamesShort: ['Ene','Feb','Mar','Abr','May','Jun',
	'Jul','Ago','Sep','Oct','Nov','Dic'],
	dayNames: ['Domingo','Lunes','Martes','Miércoles','Jueves','Viernes','Sábado'],
	dayNamesShort: ['Dom','Lun','Mar','Mié','Juv','Vie','Sáb'],
	dayNamesMin: ['Do','Lu','Ma','Mi','Ju','Vi','Sá'],
	dateFormat: 'dd/mm/yy',
	firstDay: 0,
	prevText: '<Ant',
	prevStatus: '',
	prevJumpText: '<<',
	prevJumpStatus: '',
	nextText: 'Sig>',
	nextStatus: '',
	nextJumpText: '>>',
	nextJumpStatus: '',
	currentText: 'Hoy',
	currentStatus: '',
	todayText: 'Hoy',
	todayStatus: '',
	clearText: '-',
	clearStatus: '',
	closeText: 'Cerrar',
	closeStatus: '',
	yearStatus: '',
	monthStatus: '',
	weekText: 'Sm',
	weekStatus: '',
	dayStatus: 'DD d MM',
	dateStatus: "Seleccionar DD, MM d",
	defaultStatus: '',
	altFormat: "DD, d 'de' MM 'de' yy",
	isRTL: false
};
$.extend($.datepicker.defaults, $.datepicker.regional['es-MX']);
$.datepicker.setDefaults(
	{
		dateFormat:"dd/mm/yy",
		changeMonth: true,
		changeYear: true,
		yearRange: "-100:-18",
		defaultDate: "-29y"
	}
);
$.datepicker.setDefaults($.datepicker.regional['es-MX']);

$(document).on('focus',".datepicker", function(){
	$(this).datepicker();
});