var prov = "";

// preload images
nl = new Image();
nl.src = "/modules/makelaars/images/nl_leeg.gif";
nl = new Image();
nl.src = "/modules/makelaars/images/nl_al.gif";
nl = new Image();
nl.src = "/modules/makelaars/images/nl_dr.gif";
nl = new Image();
nl.src = "/modules/makelaars/images/nl_fl.gif";
nl = new Image();
nl.src = "/modules/makelaars/images/nl_fr.gif";
nl = new Image();
nl.src = "/modules/makelaars/images/nl_ge.gif";
nl = new Image();
nl.src = "/modules/makelaars/images/nl_gr.gif";
nl = new Image();
nl.src = "/modules/makelaars/images/nl_li.gif";
nl = new Image();
nl.src = "/modules/makelaars/images/nl_nb.gif";
nl = new Image();
nl.src = "/modules/makelaars/images/nl_nh.gif";
nl = new Image();
nl.src = "/modules/makelaars/images/nl_ov.gif";
nl = new Image();
nl.src = "/modules/makelaars/images/nl_ut.gif";
nl = new Image();
nl.src = "/modules/makelaars/images/nl_ze.gif";
nl = new Image();
nl.src = "/modules/makelaars/images/nl_zh.gif";

function aan(p,i) {
  document.images['nl'].src = i;
}

function uit(p) {
  if (prov=="" ) {
    document.images['nl'].src = '/modules/makelaars/images/nl_leeg.gif';
  }
  else {
    toon_selec();
  }
}

function toon_selec() {
  if (prov=="Alle") {
    document.images['nl'].src = '/modules/makelaars/images/nl_al.gif';
  } else if (prov=="Drenthe") {
    document.images['nl'].src = '/modules/makelaars/images/nl_dr.gif';
  } else if (prov=="Flevoland") {
    document.images['nl'].src = '/modules/makelaars/images/nl_fl.gif';
  } else if (prov=="Friesland") {
    document.images['nl'].src = '/modules/makelaars/images/nl_fr.gif';
  } else if (prov=="Gelderland") {
    document.images['nl'].src = '/modules/makelaars/images/nl_ge.gif';
  } else if (prov=="Groningen") {
    document.images['nl'].src = '/modules/makelaars/images/nl_gr.gif';
  } else if (prov=="Limburg") {
    document.images['nl'].src = '/modules/makelaars/images/nl_li.gif';
  } else if (prov=="Noord-Brabant") {
    document.images['nl'].src = '/modules/makelaars/images/nl_nb.gif';
  } else if (prov=="Noord-Holland") {
    document.images['nl'].src = '/modules/makelaars/images/nl_nh.gif';
  } else if (prov=="Overijssel") {
    document.images['nl'].src = '/modules/makelaars/images/nl_ov.gif';
  } else if (prov=="Utrecht") {
    document.images['nl'].src = '/modules/makelaars/images/nl_ut.gif';
  } else if (prov=="Zeeland") {
    document.images['nl'].src = '/modules/makelaars/images/nl_ze.gif';
  } else if (prov=="Zuid-Holland") {
    document.images['nl'].src = '/modules/makelaars/images/nl_zh.gif';
  } else {
    document.images['nl'].src = '/modules/makelaars/images/nl_leeg.gif';
  }
}