var domainString = (window.location != window.parent.location)?document.referrer.split("/")[2]:document.location.href.split("/")[2];

var refererurl_NjI4 = document.referrer.split("/")[2];
var cururl_NjI4 = document.location.href.split("/")[2];
var isiframe_NjI4 = window.location!=window.parent.location;
var tp_NjI4 = "script";
var dcamp_doc_NjI4=(isiframe_NjI4==true && refererurl_NjI4==cururl_NjI4 && tp_NjI4 != "script") ? parent.document || top.document : document;
var dcamp_win_NjI4=(isiframe_NjI4==true && refererurl_NjI4==cururl_NjI4) ? window.parent || window.top : window;

function addListener_NjI4(target, type, handler) {
	if (target.addEventListener) {
		target.addEventListener(type, handler, false);
	} else if (target.attachEvent) {
		target.attachEvent("on" + type, handler);
	} else {
		target["on" + type] = handler;
	}
}

function elementInViewport_NjI4(el) {
    var rect = el.getBoundingClientRect();
    if (typeof rect.width === 'undefined') {
        return true;
    }
    else {
        return (rect.top>=0 && rect.left>=0 && rect.top <= (dcamp_win_NjI4.innerHeight + 10 || dcamp_doc_NjI4.documentElement.clientHeight + 10));
    }
}

function loadAdContent_NjI4(mo, mc, tp, wi, he, ps, purl) {
    var load = false;
	var rect = new Array();
	var edata = new Array();
	var viewClientHeight = 0;
	var isdiv = false;
    var windowScroll_NjI4 = function(){
        clearTimeout(reloadTimer_NjI4);

        if(!load){
			var isIE=(/(?:MSIE |Trident\/.*; rv:)(\d+)/.exec(navigator.userAgent))?Number(RegExp.$1):0;
            if(tp=='iframe') {
                if(elementInViewport_NjI4(mo)) {
					var source = mo.getAttribute('data-src');
					source = source + '&tp=' + tp + '&ie=' + isIE;
                    mo.src = source;
                    load=true;
                }
            } else if(tp=='script') {
				var c_wi = (wi.indexOf('%') != -1) ? wi : wi+'px';
				var c_he = (he.indexOf('%') != -1) ? he : he+'px';
				var height_txt = (wi.indexOf('%') == -1 && he != "") ? 'height:'+c_he+';' : '';
				if(!isdiv){
					if (typeof cont_NjI4 === 'undefined' || typeof cont_num_NjI4 === 'undefined') {
						//´Ü¶ô ¹× ´Ü¶ô¹øÈ£°¡ ¾øÀ»½Ã´Â ¹Ì¸® div¸¦ ¼±¾ðÇÏ¿© ½ºÅ©¸³Æ® ¹èÆ÷ÇÔ
					} else {
						//´Ü¶ô ¹× ´Ü¶ô¹øÈ£°¡ ÀÖÀ»½Ã´Â °Ë»öÈÄ¿¡ div¸¦ »ý¼ºÇÔ

						var innerTag = '<div id="dcamp_ad_628" style="display:none;width:'+c_wi+';'+height_txt+'"></div>';
						var cnum = (cont_num_NjI4) ? cont_num_NjI4 : 0;
						var media_selector = dcamp_doc_NjI4.querySelectorAll(cont_NjI4)[cnum];
						if(typeof media_selector === 'undefined') return;
						media_selector.insertAdjacentHTML('beforebegin',innerTag);
					}
					isdiv = true;
				}

				var id_selector = dcamp_doc_NjI4.getElementById("dcamp_ad_628");
				if(elementInViewport_NjI4(id_selector)) {
					var so = dcamp_doc_NjI4.createElement('script');
					so.setAttribute('src', '//tracker.digitalcamp.co.kr/?'+mc+'&tp=script&w='+wi+'&h='+he+'&ps='+ps +'&ie='+isIE+'&url='+purl);
                    dcamp_doc_NjI4.getElementsByTagName('head')[0].appendChild(so);
                    load=true;
                }
            }
        }
		processMessage();
    };

	var processMessage = function(){
		//½ºÅ©·Ñ½Ã iframe ³»ºÎ¿¡ À̺¥Æ®°ª º¸³»±â
		if(mo !== null && typeof mo !== 'undefined'){
			viewClientHeight = dcamp_win_NjI4.innerHeight || dcamp_doc_NjI4.documentElement.clientHeight || dcamp_doc_NjI4.body.clientHeight;
			edata.top = id_NjI4.getBoundingClientRect().top;
			edata.viewClientHeight = viewClientHeight;
			mo.contentWindow.postMessage(edata, "*");
			return true;
		}

		//°°Àº ¸Åü µµ¸ÞÀÎÀÌ°í iframe¾È¿¡ ½ºÅ©¸³Æ®¸¦ °¨½Î°í ÀÖÀ»¶§
		if(mc == "NjMy"){		//±¹¹ÎÀϺ¸ PC µ¿¿µ»ó °ü·Ã ¿¹¿Üó¸® 2020-04-21
			var m_iframe_NjI4 = dcamp_win_NjI4.document.getElementById('subIframe');
		} else {
			var m_iframe_NjI4 = dcamp_win_NjI4.document.getElementById('dcamp_iframe_628');
		}
		if(m_iframe_NjI4 !== null && typeof m_iframe_NjI4 !== 'undefined' && isiframe_NjI4==true && refererurl_NjI4==cururl_NjI4){
			viewClientHeight = m_iframe_NjI4.innerHeight;
			if(mc == "NjMy"){
				edata.top = m_iframe_NjI4.getBoundingClientRect().top + 550;
			} else {
				edata.top = m_iframe_NjI4.getBoundingClientRect().top;
			}
			edata.viewClientHeight = dcamp_win_NjI4.innerHeight;
			m_iframe_NjI4.contentWindow.postMessage(edata, "*");
			return true;
		}
	}

    windowScroll_NjI4();
    addListener_NjI4(dcamp_win_NjI4, 'scroll', windowScroll_NjI4);
}

var id_NjI4=dcamp_doc_NjI4.getElementById("digitalcamp_NjI4");
var reloadTimer_NjI4;
loadAdContent_NjI4(id_NjI4, "NjI4", "script", "300", "250", "", "https%3A%2F%2Ftracker.adbinead.com%2Fother%2Fchosun_P_a_rbot180430_300x250.html");