var IS_LOGSERVER_URL = "http://211.106.66.35/YNA/ContentsSales/";
//var IS_LOGSERVER_URL = "http://10.1.6.132/YNA/ContentsSales/";

// 2007.02.02  ¾Æ·¡ÀÇ IP·Î º¯°æ



function IA_chkValue (inValue) {  
	// undefined·Î Ç¥½ÃµÈ value¸¦ Empty value·Î ¹ÝȯÇÔ.
	var rtnValue = inValue;
	if (rtnValue == "undefined" || rtnValue == "null" || rtnValue == null) {
		rtnValue = "";
	}
	
	return rtnValue;
}

function IA_getPageFile (IA_Url) {  
	// µµ¸ÞÀÎÁÖ¼Ò ¹× ÆĶó¹ÌÅÍ´Â Æ÷ÇÔÇÏÁö ¾Ê´Â ÆäÀÌÁö path¸¸ ¹ÝȯÇÔ.
	//var endIdx = IA_Url.indexOf("?");
	//if (endIdx < 0) endIdx = IA_Url.length;
	
	var initIdx = IA_Url.lastIndexOf("http://");
	if (initIdx > -1) initIdx = initIdx + 7;
	else initIdx = 0;

	var startIdx = IA_Url.indexOf("/", initIdx);
	startIdx = startIdx + 1;

	var endIdx = IA_Url.indexOf("?", startIdx);
	if (endIdx < 0) endIdx = IA_Url.length;
	
	var rtnValue = IA_Url.slice(startIdx, endIdx);

	if (rtnValue.indexOf("http://") > 0)
	rtnValue	= rtnValue.substring(0,rtnValue.indexOf("http://"));

	return escape(rtnValue);
}

function IA_getPageURL (IA_Url) {  
	// ÆĶó¹ÌÅ͸¸À» Á¦¿ÜÇÑ  ÆäÀÌÁö URLÀ» ¹ÝȯÇÔ.
	var endIdx = IA_Url.indexOf("?");
	if (endIdx < 0) endIdx = IA_Url.length;
	
	var rtnValue = IA_Url.slice(0, endIdx);

	return escape(rtnValue);
}

function IA_getDomainName (IA_Url) {  
	// www.yna.co.krÇüÅÂÀÇ µµ¸ÞÀÎ ÁÖ¼Ò¸¦ ¹ÝȯÇÔ.
	var initIdx = IA_Url.indexOf("http://");
	if (initIdx < 0) return "";

	var startIdx = initIdx + 7;

	var endIdx = IA_Url.indexOf("/", startIdx);
	if (endIdx < 0) endIdx = IA_Url.length;
	
	var rtnValue = IA_Url.slice(startIdx, endIdx);

	return escape(rtnValue);
}

function IA_getCookie (name) {  
	var arg = name + "=";  
	var alen = arg.length;  
	var clen = document.cookie.length;  
	var i = 0;  
	while (i < clen) {
	var j = i + alen;    
	if (document.cookie.substring(i, j) == arg)      
	return IA_getCookieVal (j);    
	i = document.cookie.indexOf(" ", i) + 1;    
	if (i == 0) break;   
	}  
	return null;
} 

function IA_setCookie(name, value) {	
	//var name = myForm.cname.value;
	//var pass = myForm.cpass.value;
	var exp = new Date();
	document.cookie = name + "=" + value ;	
	document.cookie = "expires = " + exp.toGMTString();
	//alert("Cookie Information : " + document.cookie);            
}

function IA_getCookieVal(offset) {
	var endstr = document.cookie.indexOf (";", offset);
	if (endstr == -1)
	endstr = document.cookie.length;
	return unescape(document.cookie.substring(offset, endstr));
}

// Request Receive Function
function IA_Request(valuename)    //javascript implement Request
{
    var rtnval = "noValue";
    var nowAddress = document.URL.replace(' ','');
    var parameters = (nowAddress.slice(nowAddress.indexOf("?")+1,nowAddress.length)).split("&");
    
    for(var i = 0 ; i < parameters.length ; i++){
        var varName = parameters[i].split("=")[0];
        if(varName.toUpperCase() == valuename.toUpperCase())
        {
            rtnval = parameters[i].split("=")[1];
            break;
        }
    }
    return rtnval;
}


function fn_Weblog(categoryID, contentsID) 
{
	var urlReferrer = "";
	var strUrl 		= document.URL.replace(' ','');	
	var	urlLen		= strUrl.length				
	var	urlExt		= strUrl.substring(urlLen-4, urlLen); 

	//strUrl			= strUrl.substring(strUrl.indexOf("http://")+7);
	//strUrl			= strUrl.substring(strUrl.indexOf("/"));	
	strUrl			=  IA_getPageFile (strUrl);

	var first_yn = "N"; 

	//urlReferrer  = IA_Request("REF_SITE_ID");
	urlReferrer  = IA_getDomainName(IA_Request("REF_SITE_ID"));

	if (urlReferrer == "noValue")
	{
		urlReferrer = document.referrer;
	}

/*	
	if (urlReferrer == "")
	{
		try
		{
		
			opener.document.URL;
			first_yn = "N";
		}
		catch (e)
		{
		
			first_yn = "Y";
		}
	}
	else 
	{
		if (urlReferrer.indexOf("ynadev")  != -1 || urlReferrer.indexOf("yonhapnews")  != -1)
		{
			first_yn = "N";
		}
		else {
			first_yn = "Y";
		}
	}

*/
	var strUserId = "";
	 
	try {
		strUserId = IA_getCookie('YNA_MEMBER_ID'); 
	}
	catch(e){
		strUserId = "";
	}
	

	document.write("<img src="+IS_LOGSERVER_URL+"YIAMT_IS.weblog?strRefferer="+IA_chkValue(urlReferrer)+
									"&strFirstConnYn="+IA_chkValue(first_yn)+
									"&strUserId="+IA_chkValue(strUserId)+
									"&strPageUrl="+IA_chkValue(strUrl)+
									"&strCategoryId="+IA_chkValue(categoryID)+
									"&strContentsId="+IA_chkValue(contentsID)+
									"  border=0 height=0 width=0 style=display:none>");
}