function adverteer(adurl) {
  lp = (screen.width) ? (screen.width-400)/2 : 0; tp = (screen.height) ? (screen.height-600)/2 : 0;
  window.open(
    adurl,
    "adverteren",
    "scrollbars=yes,width=425,height=600,menubar=no,status=yes,toolbar=no,copyhistory=no,top="+tp+",left="+lp+",location=no,directories=no,resizable=no");
}
document.write("<div style=\"#position: relative; display: table; width: 234px; height: 60px; overflow: hidden; list-style: none; cursor: pointer; cursor: hand;\" onclick=\"adverteer(\'http://www.mollie.nl/partners/microads/623785/adverteren/\'); return false;\"><div style=\"#position: absolute;  #top: 50%; display: table-cell;  width: 234px; vertical-align: middle;\"><div style=\"#position: relative;  #top: -50%; text-align: center;\"><a href=\"#\" style=\"text-decoration: none;font-family: Geneva, Arial, Helvetica, sans-serif;font-size: 9px;color: #000000;font-weight:bold;\" id=\"ad_buy_big\">Hier adverteren</a></div></div></div>");