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if (document.cookie.indexOf("popuptrafficbehind") == -1) { 
var expdate = new Date((new Date()).getTime() + 86400000); 
document.cookie="popuptrafficbehind=general; expires=" + expdate.toGMTString() + "; path=/;"; 
document.write("<SCRIPT LANGUAGE=\"JavaScript\" src=\"http://www.popuptraffic.com/assign.php?l=tahi&mode=behind\"></script>"); 
} 
//-->
