function dlo() { 
  if ((window.status.indexOf('go to') == 0)||(window.status.indexOf('¼üÁ¬ÖÁ') == 0)) { 
    var dr='na';
    var wsd='';
    var dl='';
    if (document.referrer) {dr=escape(document.referrer); }
    if (window.status) {wsd=escape(window.status.substring(6));}
    if (document.location) {dl=escape(document.location);}
    imgs = new Image(); 
    if (typeof(window._re) != "undefined") {
      imgs.src = '/tas/?l=' + dl + '&d=' + wsd + '&r=' + dr  + '&re=' + _re ; 
    }
    else{
      imgs.src = '/tas/?l=' + dl + '&d=' + wsd + '&r=' + dr ; 
    }
  } 
} 
var elements; 
elements = document.getElementsByTagName("iframe"); 
for (var i = 0; i < elements.length; i++) { 
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    elements[i].onfocus = dlo; 
  } 
}