function SearchWebsite()
{
    document.location = "/zoeken/"+document.searchFRM.searchTXT.value;
}
function bestel(id){
    var url = "/bestellen/verwerk?pd=";
    document.location = url+id;
}
function valid(lang)
{
    var valid = true;
    var fields    = new Array("naam","adres","postcode","plaats","telefoonnummer", "email","vraag_opmerking");
    var fields_nl = new Array("Naam","Adres","Postcode","Plaats","telefoonnummer", "email","Vraag/Opmerking");
    var fields_en = new Array("Name","Adress","Postcode","Place","Question/Comment");
    for(var i=0; i<fields.length; i++)
    {
        if(eval("document.frm."+fields[i]).value=="")
        {
            if(lang=="nl")
            {
                alert("Het veld \""+fields_nl[i]+"\" is verplicht.");
            }
            else
            {
                alert("The field \""+fields_en[i]+"\" is required.");
            }
            valid = false;
            eval("document.frm."+fields[i]).focus();
            break;
        }
    }

    if(valid)
    {
        document.frm.method = "POST";
        document.frm.submit();
    }
}
function validNN(location)
{
    var form    = document.nn_form;
    var valid   = true;

    if(form.nn_geslacht && !form.nn_geslacht[0].checked && !form.nn_geslacht[1].checked && valid)
    {
        alert("U dient een AANHEF in te vullen.");
        valid = false;
    }
    var fields = new Array("voornaam","achternaam","naam");
    for(var i =0; i<fields.length;i++)
    {
        if(form["nn_"+fields[i]] && form["nn_"+fields[i]].value == "" && valid)
        {
            alert("U dient een "+fields[i].toUpperCase()+" in te vullen.");
            eval("form.nn_"+fields[i]).focus();
            valid = false;
            break;
        }
    }

    AtPos   = form.nn_email.value.indexOf("@");
    StopPos = form.nn_email.value.lastIndexOf(".");
    if ((StopPos == -1 || StopPos < AtPos) && valid)
    {
        alert("Je dient een correct E-MAILADRES in te vullen");
        form.nn_email.focus();
        valid = false;
    }

    if(valid)
    {
        form.action = location;
        form.method = "post";
        form.submit();
    }
}

function validCT()
{
    var form    = document.nn_form;
    var valid   = true;

    if(!form.nn_geslacht[0].checked && !form.nn_geslacht[1].checked && valid)
    {
        alert("U dient een AANHEF in te vullen.");
        valid = false;
    }
    var fields = new Array("naam","telefoon");
    for(var i =0; i<fields.length;i++)
    {
        if(eval("form.nn_"+fields[i]).value == "" && valid)
        {
            alert("U dient een "+fields[i].toUpperCase()+" in te vullen.");
            eval("form.nn_"+fields[i]).focus();
            valid = false;
            break;
        }
    }

    if(form.nn_postcode){
        var postcode = form.nn_postcode.value.split("");
        if(valid && ((parseInt(postcode[0])/1 != postcode[0]/1) || (parseInt(postcode[1])/1 != postcode[1]/1) || (parseInt(postcode[2])/1 != postcode[2]/1) || (parseInt(postcode[3])/1 != postcode[3]/1)))
        {
            alert("Je dient een correcte postcode in te vullen");
            form.nn_postcode.focus();
            valid = false;
        }
    }

    AtPos   = form.nn_email.value.indexOf("@");
    StopPos = form.nn_email.value.lastIndexOf(".");
    if ((StopPos == -1 || StopPos < AtPos) && valid)
    {
        alert("Je dient een correct E-MAILADRES in te vullen");
        form.nn_email.focus();
        valid = false;
    }

    if(valid)
    {
        form.action = "";
        form.submit();
    }
}
function clickAls(veld)
{
    var other   = veld.value == 731 ? 732 : 731;
    var checked = veld.checked ? false :  true;
    
    document.getElementById(other).checked = checked;
}
function resetField(veld){
    if(veld.value=='Typ hier uw e-mailadres'){
        veld.value="";
    }
}
function blurField(veld){
    if(veld.value==''){
        veld.value='Typ hier uw e-mailadres';
    }
}

function change(src){
    document.getElementById("grtFoto").src = src;
}