//slideshow
    var theInt = null;
    var $crosslink, $navthumb;
    var curclicked = 0;

    theInterval = function(cur){
            clearInterval(theInt);

            if( typeof cur != 'undefined' )
                    curclicked = cur;

            $crosslink.removeClass("active-thumb");
            $navthumb.eq(curclicked).parent().addClass("active-thumb");
                    $j(".stripNav ul li a").eq(curclicked).trigger('click');

            theInt = setInterval(function(){
                    $crosslink.removeClass("active-thumb");
                    $navthumb.eq(curclicked).parent().addClass("active-thumb");
                    $j(".stripNav ul li a").eq(curclicked).trigger('click');
                    curclicked++;
                    if( 5 == curclicked )
                            curclicked = 0;

            }, 3000);
    };
    var $j = jQuery.noConflict();
    $j('document').ready(function() {
        $j("#featwrap").fadeIn('fast');
        $j(function(){
            $j("#main-photo-slider").codaSlider();
            $navthumb = $j(".nav-thumb");

            $crosslink = $j(".cross-link");
            $navthumb
            .click(function() {
                var $this = $j(this);
                theInterval($this.parent().attr('href').slice(1) - 1);
                return false;
            });
            theInterval();
        });
    });
// cufon
$j('document').ready(function() {
    Cufon.replace(['h1','h2','h3'], {
        textShadow:'1px 1px 0px #fff'
    });
    Cufon.replace('.menu a', {
        hover:'true'
    });
});


// validatie
function isnull(val){
if(val == null || val == "" || val == 0){
    return true;
} else {
    return false;
}
}

function validateform()
{
    if(isnull(document.subscription.email.value))
    {
        alert("Vul een e-mail adres in!");
        return false;
    } else {
        document.subscription.submit();
        return true;
    }
}
function validateform1()
{
    if(isnull(document.callmebackform.telefoontextbox.value))
    {
        alert("Vul een telefoonnummer in!");
        return false;
    } else {
        document.callmebackform.submit();
        return true;
    }
}

function validate(email) {
   var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
   var address = email;
   if(reg.test(address) == false) {
        return false;
   } else {
        return true;
   }
}

function checkFormNL(formvar){
    var contactemail = formvar.contactemail.value;
    if(validate(contactemail) == true){
        //formvar.submit();
        return true;
    } else {
        alert('Vul graag een geldig e-mail adres in!');
        return false;
    }
}