//configuration    
    OAS_sitepage = 'www.photovoltaic-production.com';
    OAS_listpos = 'Middle1,Right,Right1,Top,Top1,x51,x52,x53,x54';
    
    OAS_url ='http://ad.sv-www.de/RealMedia/ads/';
    //end of configuration

    OAS_version = 10;
    OAS_rn = '001234567890'; OAS_rns = '1234567890';
    OAS_rn = new String (Math.random()); OAS_rns = OAS_rn.substring (2, 11);
    function OAS_NORMAL(pos)

    {
      document.write('<A class="noicon" HREF="' + OAS_url + 'click_nx.ads/' + OAS_sitepage + '/1' + OAS_rns + '@' + OAS_listpos + '!' + pos + '" TARGET=_top>');
      document.write('<IMG SRC="' + OAS_url + 'adstream_nx.ads/' + OAS_sitepage + '/1' + OAS_rns + '@' + OAS_listpos + '!' + pos + '" BORDER=0 ALT="Click!"></A>');
    }

    OAS_version = 11;
    if (navigator.userAgent.indexOf('Mozilla/3') != -1)
    OAS_version = 10;
    if (OAS_version >= 11)
    document.write('<SC'+'RIPT LANGUAGE=JavaScript1.1 SRC="' + OAS_url + 'adstream_mjx.ads/' + OAS_sitepage + '/1' + OAS_rns + '@' + OAS_listpos + '"><\/SCRIPT>');
    document.write('');

    function OAS_AD(pos)
    {
        if (OAS_version >= 11 && typeof(OAS_RICH!='undefined'))
            OAS_RICH(pos);
        else
            OAS_NORMAL(pos);
    }