//-- CCMEDIA Ad-Nibbler Tag Service 0.9
//-- Copyright 2006 CCMEDIA, All Rights Reserved.
// util start 

var _ad_tag_web_server = "http://tag.adnibbler.co.kr/tag.jsp";
var _ad_tag_frame_web_server="http://tag.adnibbler.co.kr/tag.jsp";
 
function _ad_getdomain() {
	var _host   = document.domain;
	var so = _host.split('.');
	var dm  = so[so.length-2] + '.' + so[so.length-1];
	return (so[so.length-1].length == 2) ? so[so.length-3] + '.' + dm : dm;
}

function _ad_getcookie (name) {

            var cname = name + "=";
            var dc = document.cookie;
            var val = "";

            if (dc.length > 0) {
                begin = dc.indexOf(cname);
                if (begin != -1) {
                    begin += cname.length;
                    end = dc.indexOf(";", begin);
                    if (end == -1) end = dc.length;
                    val += unescape(dc.substring(begin, end));
                }
                return val;
            }
            else return null;

}


function _ad_getcurtime () {
	
	var sdate = new Date();
	var iday = sdate.getDay();
	var imon = sdate.getMonth() + 1;
	var iyea = sdate.getFullYear();
	var ihour = sdate.getHours ();
	var imin = sdate.getMinutes ();
	var isec = sdate.getSeconds ();
	var szret;
  	if(iday < 10) iday = '0' + iday;
  	if(imon < 10) imon = '0' + imon;
  	szret = iyea + "" + imon + "" + iday + (( ihour < 10) ? "0" : "" )  + ihour + (( imin < 10) ? "0" : "" ) + imin + (( isec < 10) ? "0" : "" ) + isec;
  	return szret;
}

function _ad_getref () {
	var v_ref = document.referrer;
	if( (v_ref=='undefined')||( v_ref == '' )) {
		eval(" try{ v_ref = parent.document.referrer ;}catch( _error){ v_ref = '';}");
	}
	return v_ref;
} 

function _ad_get_userid () {

        var r = "";
        if ( typeof ( _adnibbler_user_seg ) != "undefined" ) {        
        	if ( _ad_isnull ( _adnibbler_user_seg ) == 0  && _adnibbler_user_seg != null )
                r= _ad_getcookie (_adnibbler_user_seg );        
        }

        if ( r == "" || r == "undefined" ) r = _ad_getcookie ( "ccmedia" );        
        return r
}

function _ad_get_simple_tag () {

	var _ad_url, _ad_ref;
	var _ad_dim= "scr=" + window.screen.width+'x'+window.screen.height;
	var _ad_ref = _ad_getref ();
	var _ad_time = _ad_getcurtime();

	var _ad_ret =  _ad_tag_frame_web_server + "?tz=" +  _ad_time + "&ref=" + escape ( _ad_ref ) + "&url=" + escape(document.location) + "&" +  _ad_dim + "&seg=" + escape(_ad_get_userid ()) + "";
	
	return _ad_ret;

}
////////////////////////////////////////////////////////////////////////

var _ad_target = _ad_get_simple_tag ();

var _ad_img = new Image ();
_ad_img.src = _ad_target;
_ad_img.onload = function () { return;}