function gallery() {
    var gallery = $('#gallery a')
    if(gallery.length > 0) {
        gallery.lightBox({
            fixedNavigation:true,
            imageLoading: '/img/loading.gif',
            imageBtnClose: '/img/close.gif',
            imageBtnPrev: '/img/prev.gif',
            imageBtnNext: '/img/next.gif',
            txtImage: "Obrázok",
            txtOf: "z"
        });
    }
}
function add_order_item(name, selector) {
    //default input type
    last = $(selector+ ' ul li').last()
    number = $(last).attr('class')
    number++
    $(selector + ' ul').append('<li class="'+number+'">\n\
        <p class="num-input"><input class="height" type="text" name="data['+name+'][items]['+number+'][height]" value="0" /></p>\n\
        <p class="num-input"><input class="width" type="text" name="data['+name+'][items]['+number+'][width]" value="0" /></p>\n\
        <p class="select"><select name="data['+name+'][items]['+number+'][type]"><option value="plne">Plné</option><option value="sklenene">Sklenené</option><option value="suflik">Šuflík</option></select></p>\n\
        <p class="num-input"><input class="ks" type="text" name="data['+name+'][items]['+number+'][number1]" value="0" /></p>\n\
        <p class="num-input"><input class="m2" type="text" name="data['+name+'][items]['+number+'][number2]" /></p></li>')

    count_meters()
    return false
}
function add_order_item2(name, selector) {
    //default input type
    last = $(selector+ ' ul li').last()
    number = $(last).attr('class')
    number++
    $(selector + ' ul').append('<li class="'+number+'">\n\
        <p class="typ"><input type="text" name="data['+name+'][items]['+number+'][typ]" /></p>\n\
        <p class="odtien"><input type="text" name="data['+name+'][items]['+number+'][odtien]" /></p>\n\
        <p class="num-input"><input type="text" name="data['+name+'][items]['+number+'][ks]" /></p></li>')
    return false
}
function count_meters() {
    $('.ks').blur(count)
    $('.width').blur(count)
    $('.height').blur(count)

    function count(){
        line = $(this).parent('p').parent('li').attr('class')
        width = parseFloat($('.'+line+' .width').val())/1000
        height = parseFloat($('.'+line+' .height').val())/1000
        items = $('.'+line+' .ks').val()
        //udaje su v mm, prepocitavame na m
        sum = width*height *items
        sum = Math.round(sum*Math.pow(10, 2)) / Math.pow(10, 2);
        $('.'+line+' .m2').val(sum)
        count_m2()
    }

    function count_m2() {
        sum = 0
        $('.m2').each(function(index){
            sum = parseFloat(sum) + parseFloat($(this).val())
        })
        sum = Math.round(sum*Math.pow(10, 2)) / Math.pow(10, 2)
        $('#summary').html(sum)
    }
}
$(document).ready(
    function(){
        if(!$('body:has(#flashMessage)').length) {
            $('#order-items input').val(0)
        }
        gallery()
        count_meters()
    })