$(function()
{
    $('#isCat').change(function()
    {
        if($(this).prop('checked'))
        {
            $('#longTimeBox').removeClass('hidden');
        }
        else
        {
            $('#longTimeBox').addClass('hidden');
            $('#longTimeBox').find('#longTime').prop('checked', false).change();
        }
    });

    $('#longTime').change(function()
    {
        if($(this).prop('checked'))
        {
            $('#end').val('').attr('disabled', 'disabled');
        }
        else
        {
            $('#end').removeAttr('disabled');
        }
    });

    $('#end').change(function()
    {
        var beginDate = $('#begin').val();
        var endDate   = $('#end').val();
        var begin     = new Date(beginDate.replace(/-/g,"/"));
        var end       = new Date(endDate.replace(/-/g,"/"));
        var time      = end.getTime() - begin.getTime();
        var days      = parseInt(time / (1000 * 60 * 60 * 24)) + 1;
        if(days != $("input:radio[name='delta']:checked").val()) $("input:radio[name='delta']:checked").attr('checked',false);
    })
});

function setCopyProject(copiedProgramID)
{
    location.href = createLink('program', 'create', 'template=' + template + '&programID=' + parentProgramID + '&copyProgramID=' + copiedProgramID);
}