$(document).ready(function(){
	var datepicker_settings = {
		dateFormat: 'yy-mm-dd',
		firstDay: 1,
		monthNamesShort: ['Sty','Lut','Mar','Kwi','Maj','Cze','Lip','Sie','Wrz','Paz','Lis','Gru'],
		monthNames: ['Sty','Lut','Mar','Kwi','Maj','Cze','Lip','Sie','Wrz','Paz','Lis','Gru'],
		dayNamesMin: ['Pn','Wt','Sr','Cz','Pt','Sb','Nd'],
		dayNamesShort: ['Pn','Wt','Sr','Cz','Pt','Sb','Nd'],
		nextText: 'nastepny',
		defaultDate: new Date(),
		prevText: 'poprzedni'
	};
	var fwd_settings = $.extend({}, datepicker_settings, {
		yearRange: '2010:2011',
		maxDate: '+1y'
	});
	var bwd_settings = $.extend({}, datepicker_settings, {
		yearRange: '1940:2000',
		defaultDate: '1',
		changeYear : true
	});
	$(".datepicker_fwd").datepicker(fwd_settings).bind('keyup', function(e){e.preventDefault();});
	$(".datepicker_bwd").datepicker(bwd_settings).bind('keyup', function(e){e.preventDefault();});

	var invoice = $("#invoice_label input").bind('click', function(){
		var fields = $("#invoice_fields");
		if ($(this).is(":checked")) {
			fields.slideDown();
			$("input", fields).removeAttr('disabled');
		}
		else {
			fields.slideUp();
			$("input", fields).attr({'disabled':'disabled'});
		}
	});
	if (invoice.is(":checked")) {
		$("#invoice_fields").show();
	}
	
	$(".prompt").prompt();
	$(".courses").show_hide();
	
});
Cufon.replace('.cuf_helvetica', { fontFamily: 'Helvetica Neue', hover: true });