$(document).ready(function(){
        
        $.datepicker.regional['sk'] = {
                closeText: 'Zatvoriť',
                prevText: 'Predchádzajúci',
                nextText: 'Ďalší',
                currentText: '',
                monthNames: ['Január','Február','Marec','Apríl','Máj','Jún', 'Júl','August','September','Október','November','December'],
                monthNamesShort: ['Ja','Fe','Ma','Ap','Má','Jn', 'Jl','Au','Se','Ok','No','De'],
                dayNames: ['Nedeľa','Pondelok','Utorok','Streda','Štvrtok','Piatok','Sobota'],
                dayNamesShort: ['Ne','Po','Ut','St','Št','Pi','So'],
                dayNamesMin: ['Ne','Po','Ut','St','Št','Pi','So'],
                weekHeader: 'Sm',
                dateFormat: 'dd.mm.yy',
                firstDay: 1,
                isRTL: false,
                showMonthAfterYear: false,
                yearSuffix: ''};
 
        $.datepicker.setDefaults($.datepicker.regional['sk']);        

        var datefrom = $( "#from_date" ).datepicker({
            showOn: "both",
				    buttonImage: "/images/calendar.gif",
				    buttonImageOnly: true,
            dateFormat: "dd.mm.yy",
            minDate: new Date(),
            onSelect: function(){
              var val = $.datepicker.parseDate( "dd.mm.yy", $( "#from_date" ).val()) ;
		          $("#to_date").datepicker("option", "minDate", val);
            },
            numberOfMonths: 2
        });
        var dateto = $( "#to_date" ).datepicker({
            showOn: "both",
				    buttonImage: "/images/calendar.gif",
				    buttonImageOnly: true,
            dateFormat: "dd.mm.yy",
            minDate: new Date(),
            numberOfMonths: 2
        });
});