// ¾çÈ£Ã¶ (dandyfox)
// TTA Code Trace
// tta0 : °¡Àå Ã³À½ À¯ÀÔµÈ tta ÄÚµå
// tta1 : ÁÖ¹®Àü ¸¶Áö¸· tta ÄÚµå
// tta2 : ¸¶Áö¸· tta ÄÚµå·Î µé¾î¿À±â Àü tta ÄÚµå

function traceTtaCookie() {
  var tta0 = getCookie("tta0");
  var tta1 = getURLParam("TTA");
  var tta2 = getCookie("tta1");

  if(tta1 != null && tta1 != ""){
  	if(tta0 == null || tta0 == ""){
	  setCookie("tta0", tta1, "/");
  	}

	setCookie("tta1", tta1, "/");

	if(tta2 != null && tta2 != ""){
	  setCookie("tta2", tta2, "/");
	}
  }
}

// Referer Trace
// rrcode : referer

function traceRefererCookie() {
  var rrcode = getCookie("rrcode");
  var docref;
  var refercode;

  if(rrcode == null || rrcode == ""){
    docref = getReferrer();

    if(docref != null && docref != ""){
	  if (docref.indexOf("?") > 0)
	  {
	    var arrParams = docref.split("?");
	    refercode = arrParams[0];
	  }else{
		refercode = docref;
	  }
	}else{
      refercode = "na";
	}

	setCookie("rrcode", refercode, "/");
  }
}


function getReferrer(){
  var docref = "";
  if (document.referrer) docref=document.referrer;
  if(docref == null) docref = "";
  return docref;
}
