function validateGratisThuisBezorgen() {
    MM_validateForm('postcode', '', 'R');
    
    if (document.MM_returnValue) {
        submitForm();
    }
}

function validateContactInput() {
    $('div.pcErr').remove();

    var pcInput = $('input#contactDetailsPostcode');
    if (/^\d{4}$/i.test(pcInput.val())) {
        submitForm();
    }
    else {
        var err = $('<div />', {
            'class': 'pcErr',
            'css': {
                'color': '#cc0000',
                'display': 'none',
                'font-weight': 'bold',
                'height': 20,
                'left': 0,
                'line-height': '20px',
                'position': 'absolute',
                'text-align': 'center',
                'top': $('div#pcInputContainer').position().top - 20,
                'width': '100%'
            },
            'html': 'Voer a.u.b. een geldig 4-cijferig postcode in.'
        });
        err.insertAfter($('div#pcInputContainer'));
        err.fadeIn(500, function() {
            err.data('timer', setTimeout(function() {
                err.fadeOut(500);
            }, 5000));
        });
    }
}

$(function() {
    $('input#contactDetailsSubmit').click(validateContactInput);
    $('input#contactDetailsPostcode').keydown(function(e) {
        if (e.which === 13) {
            e.preventDefault();

            $('input#contactDetailsSubmit').click();
        }
    });

    $('select#orderType').change(function() {
        if ($(this).val().toLowerCase() === 'particulier') {
            $('fieldset#companyRow div.row').slideUp('fast');
            $('#bedrijfsnaamText').val('');
        }
        else {
            $('fieldset#companyRow div.row').slideDown('fast');
        }
    });

    if ($('select#orderType').lenght > 0) {
        if ($('select#orderType').val().toLowerCase() === 'particulier') {
            $('fieldset#companyRow div.row').hide();
            $('#bedrijfsnaamText').val('');
        }
    }

    $('a#geefAdvies').click(function(e) {
        e.preventDefault();

        $('input#adviceAction').val('create');
        setFormAction('/6502/Dranken/Advies.aspx?show=current', true);
    });
    $('a#geefNieuwAdvies').click(function(e) {
        e.preventDefault();

        $('input#adviceAction').val('clearcurrent');
        setFormAction('/6502/Dranken/Advies.aspx?show=new', true);
    });
    $('a#adviesUitbreiden').click(function(e) {
        e.preventDefault();

        $('input#adviceAction').val('expand');
        setFormAction('/6502/Dranken/Advies.aspx?show=current', true);
    });

    $('input#peopleAmount').keydown(function(e) {
        if (e.which === 13) {
            e.preventDefault();

            //setFormAction($('a#geefAdvies').attr('href'), true);
            $('a#geefAdvies').trigger('click');
        }
    });

    if ($('input#minPeopleNeeded').length > 0) {
        var minNeeded = parseInt($('input#minPeopleNeeded').val(), 10);

        $('form#aspnetForm').validate({
            rules: {
                peopleAmount: {
                    required: true,
                    min: minNeeded
                }
            },
            messages: {
                peopleAmount: 'Er zijn minstens ' + minNeeded + ' personen nodig voor een advies.'
            },
            errorPlacement: function(error, element) {
                error.appendTo($('div#error'));
            }
        });
    }

    $('a.addExtras').click(function(e) {
        e.preventDefault();

        setFormAction('/winkelmandje.aspx', true);
    });
});

function submitForm() {
    $('form#aspnetForm').submit();
}

function setFormAction(url, submit) {
    submit = typeof submit === 'boolean' ? submit : false;
    
    var form = $('form#aspnetForm');
    
    form.attr('action', url);
    if (submit) {
        form.submit();
    }
}

function validateContact() {
    MM_validateForm('naam', '', 'R', 'emailadres', '', 'RisEmail', 'boodschap', '', 'R');
    
    if (document.MM_returnValue) {
        submitForm();
    }
}

function backToNormal(obj) {
    $(obj).css('background-color', 'white');
}

function putLeft(objNaam) {
    var obj = document.getElementById(objNaam);
    $(obj).css('margin-left', '-230px');
}

function saveExclBBQ() {
    //MM_findObj('doUpdate').value = 'exclBBQ';
    $('input#doUpdate').val('exclBBQ');
    submitForm();
}

function saveInclService() {
    //MM_findObj('doUpdate').value= 'inclService';
    $('input#doUpdate').val('inclService');
    submitForm();
}

var t;
var curObj;

function showStandaardBijgeleverd(objNaam, item, side) {
    if (curObj && t) {
        curObj.style.visibility = "hidden";
    }
    
    var obj = document.getElementById(objNaam);
    curObj = obj;
    obj.style.visibility = "visible";
    
    if (side == "left") {
        obj.style.marginLeft = "-180px"; /* 230 */
    }
    else if (side == "left2") {
        obj.style.marginLeft = "-50px"; /* 230 */
    }
    item.onmouseout = function() {
        /*t = setTimeout("hideStandaardBijgeleverd('" + objNaam + "')",1000)*/
        hideStandaardBijgeleverd(objNaam);
    }
    obj.onmouseover = function() {
       /* clearTimeout(t);*/
    }
    obj.onmouseout = function() {
        /*t = setTimeout("hideStandaardBijgeleverd('" + objNaam + "')",500)*/
        hideStandaardBijgeleverd(objNaam);
    }
}

function hideStandaardBijgeleverd(objNaam) {
    $('#' + objNaam).css('visibility', 'hidden');
    /*clearTimeout(t);*/
}

function showProduct(objNaam) {
    $('#' + objNaam).css('display', '');
    /*clearTimeout(t);*/
}

function hideProduct(objNaam) {
    $('#' + objNaam).css('display', 'none');
    
    /*clearTimeout(t);*/
}

function aantallenAanpassen(aantalveld) {
    if (aantalveld.value != '') {
        $('body').css('cursor', 'wait');
        MM_findObj('mode').value = 'aantallenaangepast';
        url = document.location;
        setFormAction(url);
        setTimeout('document.aspnetForm.submit();', 500);
    }
}

function validateTipEenVriend() {
    if (MM_findObj("vriend2").value != "" && MM_findObj("vriend3").value != "") {
        MM_validateForm('Naam', '', 'R', 'E-mailadres', '', 'RisEmail', 'vriend1', '',
            'RisEmail', 'vriend2', '', 'RisEmail', 'vriend3', '', 'RisEmail');
    }
    else if (MM_findObj("vriend2").value != "") {
        MM_validateForm('Naam', '', 'R', 'E-mailadres', '', 'RisEmail', 'vriend1', '',
            'RisEmail', 'vriend2', '', 'RisEmail');
    }
    else if (MM_findObj("vriend3").value != "") {
        MM_validateForm('Naam', '', 'R', 'E-mailadres', '', 'RisEmail', 'vriend1', '',
            'RisEmail', 'vriend3', '', 'RisEmail');
    }
    else {
        MM_validateForm('Naam','','R','E-mailadres','','RisEmail','vriend1','','RisEmail');
    }
    if (document.MM_returnValue) {
        url = document.location;
        setFormAction(url, true);
    }
}
function validateGastenboekReactie() {
    MM_validateForm('Naam', '', 'R', 'Woonplaats', '', 'R', 'Reactie', '', 'R');
    if (document.MM_returnValue) {
        url = document.location;
        setFormAction(url, true);
    }
}

function validateAndGoToStep3() {
    /*MM_validateForm('Dag','','R','Maand','','R','Jaar','','R','Uur','','R','Minuten','','R');*/
    
    if (isInteger(MM_findObj('Dag').value) &&
        isInteger(MM_findObj('Maand').value) &&
        isInteger(MM_findObj('Jaar').value) &&
        isInteger(MM_findObj('Uur').value) &&
        isInteger(MM_findObj('Minuten').value)) {
        if (MM_findObj('Maand').value >= 13 || MM_findObj('Dag').value >= 32) {
            alert('De dag of maand is niet correct ingevuld');
        }
        else {
            var time = new Date();

            var day = time.getDate();
            var month = time.getMonth();
            var year = time.getFullYear();
                
            var iday = MM_findObj('Dag').value;
            var imonth = MM_findObj('Maand').value
            var iYear = MM_findObj('Jaar').value
            
            var one_day = 1000 * 60 * 60 * 24
            if (iYear < 2000)
                iYear = parseInt(iYear) + 2000;
            
            var inputdate = new Date(iYear, imonth-1, iday);
            
            var difference = Math.ceil((inputdate.getTime() - time.getTime()) / (one_day));
            
            if (difference <= 1) {
                alert('U dient minimaal 2 dagen van te voren te bestellen');
            }
            else {
                setFormAction('/winkelmandje.aspx?stap=3&winkelmandje=true', true);
            }
        }
    }
    else {
        alert("Datum en/of tijd is niet correct ingevuld.");
    }
}

function stapTerug(stap) {
    document.location = "/winkelmandje.aspx?stap=" + stap + "&winkelmandje=true";
}

function validateAndGoToStep4() {
    MM_validateForm(
        'Achternaam', '', 'R',
        'Huisnummer', '', 'R',
        'Straatnaam', '', 'R',
        'Postcode', '', 'R',
        'Plaats', '', 'R',
        'Telefoonnummer', '', 'R',
        'Emailadres', '', 'RisEmail',
        'algemene voorwaarden', '', 'RisCheckbox'
    );
    
    if (document.MM_returnValue) {
        var error = false;
        
        // Telefoon nummer checken op 10 cijfers
        var telefoonnummer = MM_findObj("Telefoonnummer").value;
        if (telefoonnummer.replace(" ", "").replace("-", "").length != 10 || !isInteger(telefoonnummer.replace(" ", "").replace("-", ""))) {
            error = true;
            MM_findObj("Telefoonnummer").style.backgroundColor = '#FFCB2D';
            alert("Het telefoonnummer dat u invoert is niet geldig.")
        }
        else {
            var postcode = MM_findObj("Postcode").value;
            if (!validatePostalCode(postcode)) {
                error = true;
                MM_findObj("Postcode").style.backgroundColor='#FFCB2D';
                alert("De postcode die u invoert is niet geldig.");
            }
            else if (MM_findObj("Emailadres").value != MM_findObj("Emailadres2").value) {
                error = true;
                MM_findObj("Emailadres").style.backgroundColor = '#FFCB2D';
                MM_findObj("Emailadres2").style.backgroundColor = '#FFCB2D';
                alert("De 2 emailadressen komen niet overeen.");
            }
            else {                
                if (error == false) {
                    setFormAction('/winkelmandje.aspx?stap=4&winkelmandje=true', true);
                }
            }
        }
    }
}
   

function validatePostalCode(strPC) {
  return typeof strPC=='string'
    ?strPC.match(/[1-9][0-9]{3} ?[a-zA-Z]{2}/)==strPC
    :false;
  //Met optimalisaties van Henk KH
}

function validateAndGoToStep5() {
    setFormAction('/winkelmandje.aspx?stap=5&winkelmandje=true', true);
}
function goToAndValidateStap6() {
    setFormAction('/winkelmandje.aspx?stap=6&winkelmandje=true', true);
}

function enableExtras()
{
   var checkboxObj = document.getElementById("extasCheckbox");
   var extrasObj = document.getElementById("extras");
   
   checkboxObj.checked = true;
   extrasObj.style.display = "block";
}

function enableDisableExtras()
{   
    var checkboxObj = document.getElementById("extasCheckbox");
    var extrasObj = document.getElementById("extras");
    
    /* Dan kijken of moet enabled of disabelen */
    if (checkboxObj.checked == true)
    {
        extrasObj.style.display = "block";
    }
    else
    {
        extrasObj.style.display = "none";
    }
}

function openExtrasArea()
{
    $('div#extras').css('display', 'block');
}

var extrasEnabled = false;

function enableDisableExtrasButton()
{
    var extrasObj = document.getElementById("extras");
    
    /* Dan kijken of moet enabled of disabelen */
    if (extrasEnabled == true)
    {
        extrasObj.style.display = "none";
        extrasEnabled = false;
    }
    else
    {
        extrasObj.style.display = "block";
        extrasEnabled = true;
    }
    
    scrollDown(420);
}

function scrollDown(size)
{
    window.scrollTo(0, size);
}

function roundNumber(number,decimals)
{
    var newString; // The new rounded number
    decimals = Number(decimals);
    
    if (decimals < 1)
    {
        newString = (Math.round(number)).toString();
    }
    else
    {
        var numString = number.toString();
        if (numString.lastIndexOf('.') == -1) // If there is no decimal point
            numString += '.'; // give it one at the end
        
        var cutoff = numString.lastIndexOf('.') + decimals; // The point at which to truncate the number
        var d1 = Number(numString.substring(cutoff, cutoff + 1)); // The value of the last decimal place that we'll end up with
        var d2 = Number(numString.substring(cutoff+1, cutoff + 2)); // The next decimal, after the last one we want
        
        if (d2 >= 5) // Do we need to round up at all? If not, the string will just be truncated
        {
            if (d1 == 9 && cutoff > 0) // If the last digit is 9, find a new cutoff point
            {
                while (cutoff > 0 && (d1 == 9 || isNaN(d1)))
                {
                    if (d1 != '.')
                    {
                        cutoff -= 1;
                        d1 = Number(numString.substring(cutoff, cutoff + 1));
                    }
                    else
                        cutoff -= 1;
                }
            }
            d1 += 1;
        } 
        newString = numString.substring(0, cutoff) + d1.toString();
    }
    
    if (newString.lastIndexOf('.') == -1) // Do this again, to the new string
        newString += '.';
    
    var decs = (newString.substring(newString.lastIndexOf('.') + 1)).length;
    for (var i = 0; i < decimals - decs; i++)
        newString += '0';
    
    //var newNumber = Number(newString); // make it a number if you like
    return newString;
}



function berekenNieuwePrijsExtras(thisObj, prijs)
{
    var prijsObj = document.getElementById(thisObj.name + '_prijs');
    var prijs = roundNumber((thisObj.value * parseFloat(prijs.replace(',', '.'))), 2);
       
    prijsObj.innerHTML = '&euro; ' + prijs.replace(',', '.');
}

function validateUploadUwFoto(){
    MM_validateForm('naam', '', 'R', 'plaats', '', 'R', 'emailadres',
        '', 'RisEmail', 'bestand', '', 'R');
    
    if (document.MM_returnValue)
    {
        document.aspnetForm.submit();
    }
}

function postTo(url)
{
    document.aspnetForm.action = url;
    document.aspnetForm.submit();
}
/* Valideert of het een integer is */

function validateInt()
{
    var o = document.frmInput.txtInput;
    switch (isInteger(o.value))
    {
        case true:
            alert(o.value + " is an integer");
            break;
        case false:
            alert(o.value + " is not an integer");
            break;
    }
}

function validateRange()
{
    var s = document.frmInput.txtInput.value;
    var A = document.frmInput.txtA.value;
    var B = document.frmInput.txtB.value;

    switch (isIntegerInRange(s, A, B))
    {
        case true:
            alert(s + " is in range from " + A + " to " + B);
            break;
        case false:
            alert(s + " is not in range from " + A + " to " + B);
            break;
    }
}

// isIntegerInRange (STRING s, INTEGER a, INTEGER b)
function isIntegerInRange(s, a, b) {
    if (isEmpty(s)) {
        if (isIntegerInRange.arguments.length == 1) {
            return false;
        }
        else {
            return (isIntegerInRange.arguments[1] == true);
        }
    }

    // Catch non-integer strings to avoid creating a NaN below,
    // which isn't available on JavaScript 1.0 for Windows.
    if (!isInteger(s, false)) return false;

    // Now, explicitly change the type to integer via parseInt
    // so that the comparison code below will work both on
    // JavaScript 1.2 (which typechecks in equality comparisons)
    // and JavaScript 1.1 and before (which doesn't).
    var num = parseInt (s);
    return ((num >= a) && (num <= b));
}

function isInteger(s) {
    var i;

    if (isEmpty(s)) {
        if (isInteger.arguments.length == 1) {
            return 0;
        }
        else {
            return (isInteger.arguments[1] == true);
        }
    }

    for (i = 0; i < s.length; i++) {
        var c = s.charAt(i);

        if (!isDigit(c)) return false;
    }

    return true;
}

function isEmpty(s) {
    return ((s == null) || (s.length == 0))
}

function isDigit(c) {
    return ((c >= "0") && (c <= "9"))
}

function Left(str, n) {
    if (n <= 0) {
        return "";
    }
    else if (n > String(str).length) {
        return str;
    }
    else {
        return String(str).substring(0, n);
    }
}

function Right(str, n) {
    if (n <= 0) {
        return "";
    }
    else if (n > String(str).length) {
        return str;
    }
    else {
        var iLen = String(str).length;
        return String(str).substring(iLen, iLen - n);
    }
}


function postToWinkelmandje() {
    var error = false;
    // Minimaal aantal
    $("input[minimaal!=0]").each(function() {
        var minimaal = parseInt($(this).attr("minimaal"));
        if (minimaal != "" && minimaal != 0) {
            if (parseInt($(this).val()) < minimaal && parseInt($(this).val()) > 0) {
                alert($(this).attr("error"));
                error = true;
            }
        }
    });
    
    if (!error) {
        setFormAction('/Winkelmandje.aspx', true);
    }
}

function adviesUitbreiding() {
    $('input#updateAmounts').val('true');
    //setFormAction('/6502/Dranken/Advies/Advies.aspx', true);
    setFormAction('/6502/Dranken/Advies.aspx?show=current', true);
}

function postAdviesUitbreiding() {
    //setFormAction('/6502/Dranken/Advies/Advies.aspx', true);
    setFormAction('/6502/Dranken/Advies.aspx?show=current', true);
}

function berekenPrijsPartyverhuur(inputObj, price) {
    var obj = $(inputObj);
    var totalPriceSpan = $('span#' + obj.attr('name') + '_prijs');
    var amount = parseInt($(inputObj).val());
    
    if (!isNaN(amount)) {
        totalPriceSpan.html('&euro; ' + roundNumber(amount * parseFloat(price.replace(',', '.')), 2).replace('.', ','));
    }
}

function berekenTotaalPrijs(inputObj, price, spanId) {
    var obj = $(inputObj);
    var totalPriceSpan = $('span#' + spanId);
    
    // Leeg is gelijk aan 0, dus wordt er 0 neergezet
    if (obj.val() === '') {
        obj.val('0');
    }
    
    // Aantal parsen naar een int
    var amount = parseInt(obj.val());
    
    // Controleren of amount "NaN (Not a Number)" is
    if (!isNaN(amount)) {
        totalPriceSpan.html(roundNumber(amount * parseFloat(price.replace(',', '.')), 2).replace('.', ','));
    }
}