var translate   = new Array();
translate["nl"] = {
    "aanhef":"U dient een AANHEF in te vullen.",
    "field1":"U dient een ",
    "field2":" in te vullen.",
    "postcode":"U dient een correcte postcode in te vullen",
    "email":"U dient een correct E-MAILADRES in te vullen"
};

var velden      = new Array();
velden["nl"]    = new Array("naam","plaats","telefoon","e-mail","opmerking");


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

    if(!form.nn_geslacht[0].checked && !form.nn_geslacht[1].checked && valid)
    {
        alert(translate[lang]["aanhef"]);
        valid = false;
    }
    if (isset(form.nn_leverdatum)) { // Zoekopdracht
        var fields = new Array("bedrijfsnaam","naam","adres","postcode","plaats","telefoon","email","budget","aantal","kleur","leverdatum","opmerking");
    } else if (isset(form.nn_budget)) { // Aanvraag custom made
        var fields = new Array("bedrijfsnaam","naam","adres","postcode","plaats","telefoon","email","budget","aantal","opmerking");
    } else {
        var fields = new Array("naam","plaats","telefoon","email","opmerking");
    }
    for(var i =0; i<fields.length;i++)
    {
        if(form["nn_"+fields[i]] && form["nn_"+fields[i]].value == "" && valid)
        {
            alert(translate[lang]["field1"]+velden[lang][i].toUpperCase()+translate[lang]["field2"]);
            form["nn_"+fields[i]].focus();
            valid = false;
            break;
        }
    }

    if(isset(form.nn_postcode) && 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(translate[lang]["postcode"]);
            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(translate[lang]["email"]);
        form.nn_email.focus();
        valid = false;
    }

    if(valid)
    {
        form.action = "";
        form.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 isset(varname)  {
  if(typeof( window[ varname ] ) != "undefined") return true;
  else return false;
}