function submitForm(fname, errclass, resid){
	str = $("#"+fname).serializeArray();
	url = $("#"+fname).attr("action");
        $("."+errclass).html('');

	$.post(url, str,
            function(data) {
                //alert(data);

                if(data.result == 'notok') {
                    $.each(data.errors, function(i, item){
                        $('#f'+i+' .err').html(item);

                    });
                } else {
                    $("#"+resid).html('<div id="ok">'+data.msg+'</div>');
                }

            },
            'json'
        );
}

function toggleStatus(checkid, inpid) {
    if ($('#'+checkid).is(':checked')) {
        $('#'+inpid).removeAttr('disabled');
    } else {
        $('#'+inpid).attr('disabled', true);
    }
}

function change_checkboxes(flag,  className) {


if($(flag).is(':checked')) {
    $("input."+className).attr('checked', true);
} else {
    $("input."+className).removeAttr('checked');
}


}


function change_size(val, p) {
    $('.slave').hide();

    $('option', p).attr('selected', ''); // sbrasivaem vibor, kotorij toka vibrali
    $('option.act', p).attr('selected', 'selected'); // vibiraem zanogo ti, 4to bilo vibrano
    $('#'+val).fadeIn(800);

}

function change_dost(val, elemid, prod_price) {
    if(val == 0 ) {
        $('#kind').hide();
        $('#pilseta').fadeIn(800);
    } else {
        $('#kind').fadeIn(800);
        $('#pilseta').hide();
    }

    $("#"+elemid+" option:first").attr('selected', 'selected');

    change_total_price(elemid, prod_price);
}

function change_total_price(elemid, prod_price) {
    var selected = $("#"+elemid+" option:selected");
    var output = parseFloat(selected.val()) + parseFloat(prod_price);

    $("#output").html(output);
    $('#totalsum span').html(output.toFixed(2));
    $('#total_sum').val(output);
    $('#delivery_str').val(selected.text());

}

function submitOrder(fname, errclass){
        str = $("#"+fname).serializeArray();
	url = $("#"+fname).attr("action");
        $("."+errclass).html('');

	$.post(url, str,
            function(data) {
                if(data.result == 'notok') {
                    $.each(data.errors, function(i, item){
                        $('#'+i+' .err').html(item);

                    });
                } else {
                    $("#"+fname).submit();
                }

            },
            'json'
        );
}

function selectsubmit(elemid) {
    // var selected = $(elemid+" select option:selected");
    $(elemid).submit();
}