$(document).ready(function() {
    $("a.zoom").fancybox({
        'transitionIn'    :    'elastic',
        'transitionOut'   :    'elastic',
        'speedIn'         :    300, 
        'speedOut'        :    200, 
        'overlayShow'     :    true,
        'autoScale'       :    true
    });
    
    if ($("#hypo").length > 0) {
        vyratajUrok();
    }
    
     $("#detail-popup-msg-hypo").click(function(event) {
        $.get('ajax/popup', 'type=msg&hypo=1', function(data) {
            $.modal(data, {
                //overlayClose:    true,
                minHeight:       380,
                minWidth:        420
            });
        });
    });
});

function vyratajUrok() {
    var uver = $("#hypo-vyska").val();
    var dlzka = $("#hypo-dlzka").val();
    var urok = $("#hypo-urok").val()/100;
    
    var pocet_splatok = dlzka * 12;
    mocnina = Math.pow(1+(urok/12), pocet_splatok);
    var anuita = (uver*(urok/12)*mocnina)/(mocnina-1);
    anuita_round = Math.round(anuita);
    $("#hypo-splatka").val(anuita_round);
}