///// String 관련
//get파라미터가져오기
function request(param)
{
	try
	{
		var aParams = new Array();
		var sUrlParam = document.location.search.substring(1);
		for(var nIdx=0; nIdx<sUrlParam.split("&").length; nIdx++)
			aParams[sUrlParam.split("&")[nIdx].split("=")[0].toString()] = sUrlParam.split("&")[nIdx].split("=")[1].toString();
		if(aParams[param]){return aParams[param];}else{return "";}
	}
	catch(e){return "";}
}

//글자수반환
function fnGetLength(orgText)
{
	var nbytes = 0;
	for (i=0;i<orgText.length;i++)
	{
		var ch = orgText.charAt(i);
		if(escape(ch).length > 4){nbytes += 2;}else if(ch =="\n"){if(orgText.charAt(i-1) != "\n"){nbytes +=1;}}else if(ch == "<" || ch == ">"){nbytes += 4;}else{nbyte += 1;}
	}
	return nbytes;
}

//글자수 잘라내기 //아래 함수로 교체 //jaeils
function fnSetLength_BACKUP(orgText, maxLen, addStr)
{
	var inc = 0, nbytes = 0, msg = "", msglen = orgText.length;
	for(i=0;i<msglen;i++)
	{
		var ch = orgText.charAt(i);
		if(escape(ch).length > 4){inc = 2;}else if(ch == "\n"){if(orgText.charAt(i-1) != "\n"){inc = 1;}}else if(ch == "<" || ch == ">"){inc = 4;}else{inc = 1;}if((nbytes + inc) > maxLen){msg += addStr;break;}
		nbytes += inc;
		msg += ch;
	}
	return msg;
}

//글자수 잘라내기 jaeils 2012-12-13 html decoding 후 문자열 짤라낸다.
function fnSetLength(orgText, maxLen, addStr)
{
	var inc = 0, nbytes = 0, msg = "", msglen = 0, newText = "", newMaxLen;
	try
	{
		el = document.createElement('div');
		el.innerHTML = orgText;
		el.innerHTML = el.innerHTML;
		newText =  el.innerText;
		msglen = newText.length;
		newMaxLen = maxLen;
		for(i=0;i<msglen;i++)
		{
			var ch = newText.charAt(i);
			if(escape(ch).length > 4){inc = 2;}else if(ch == "\n"){if(newText.charAt(i-1) != "\n"){inc = 1;}}else if(ch == "<" || ch == ">"){inc = 4;}else{inc = 1;}if((nbytes + inc) > newMaxLen){msg += addStr;break;}
			nbytes += inc;
			msg += ch;
		}
		return msg;
	}
	catch(ex)
	{
		return orgText.substring(0, parseInt(maxLen/2, 10)) + addStr;
	}
}

//왼쪽 공백문자 제거(별로 안좋아보이므로 담에 다시 바꾸자)
function fn_Ltrim(strValue)
{
	try
	{
		while (strValue.length>0){if(strValue.charAt(0) == ' '){strValue=strValue.substring(1,strValue.length);}else{return strValue;}}
		return strValue;
	}
	catch(e){alert(e.description);}
}

//오른쪽 공백문자 제거(별로 안좋아보이므로 담에 다시 바꾸자)
function fn_Rtrim(strValue)
{
	try
	{
		while (strValue.length>0){if(strValue.charAt(strValue.length-1)==' '){strValue=strValue.substring(0,strValue.length-1);}else{return strValue;}}
		return strValue;
	}
	catch(e){alert(e.description);}
}

//String 의 공백을 모두 제거한다.
function fn_Trim(sourceString)
{
	try{return sourceString.replace(/\s/g,"");}catch(exception){return sourceString;}
}

//String 의 양쪽공백을 모두 제거한다.
function fn_RLTrim(strSource)
{
	try{return strSource.replace(/(^\s*)|(\s*$)/g, "");}catch(exception){return strSource;}
}
//html 태그(<로 시작해서 >로 닫히는 문자열) 제거
function skip_html(string)
{
	try
	{
		var objStrip = new RegExp();
		objStrip = /[<][^>]*[>]/gi;
		return string.replace(objStrip, "");
	}
	catch(e)
	{
		alert(e.description);
	}
}
//문자열 바꿈
function fn_ReplaceAll(oldStr,findStr,repStr)
{
	try
	{
		var srchNdx = 0, newStr = "";
		while (oldStr.indexOf(findStr,srchNdx) != -1){newStr += oldStr.substring(srchNdx,oldStr.indexOf(findStr,srchNdx));newStr += repStr;srchNdx = (oldStr.indexOf(findStr,srchNdx) + findStr.length);}
		newStr += oldStr.substring(srchNdx,oldStr.length);
		return newStr;
	}
	catch(exception){}
}

//숫자 포맷.. 세자리수마다.. 콤마 표시
function fn_ReturnMoneyFormatString(numValue)
{
	var strValue = "", retValue = "";
	try
	{
		strValue = "" + numValue + "";
		for(i=0; i<strValue.length; i++){if(i > 0 && (i%3)==0){retValue = strValue.charAt(strValue.length - i -1) + "," + retValue;}else{retValue = strValue.charAt(strValue.length - i -1) + retValue;}}
		return retValue;
	}
	catch(exception){}
}

////  윈도우 창 관련
//윈도우창 모니터화면 가운데 띄우기
function fn_OpenCenterWindow(url, width, height, winName, feature)
{
	var nTop = 0, nLeft = 0, nHeight = height, nWidth = width, strFeature = "", oWindow = null;
	try
	{
		if(feature != null && feature.length > 0){strFeature = "," + feature;}else{strFeature = strFeature;}
		nTop = (window.screen.height / 2) - (nHeight / 2);nLeft = (window.screen.width / 2) - (nWidth / 2);
		oWindow = window.open(url, winName, "width=" + nWidth + ",height=" + nHeight + ",top=" + nTop + ",left=" + nLeft + strFeature);
		if(oWindow) {
			oWindow.focus();
		}
	}
	catch(e){alert(e.description);}
	finally{oWindow = null;}
}

//윈도우창 클릭한 브라우져의 가운데에 띄우기
function fn_OpenCenterBrowserWindow(url, width, height, winName, feature)
{
	var nTop = 0, nLeft = 0, nHeight = height, nWidth = width, strFeature = "", oWindow = null;
	try
	{
		if(feature != null && feature.length > 0){strFeature = "," + feature;}else{strFeature = strFeature;}
		if(window.document.body.offsetHeight > height && window.document.body.offsetWidth > width)
		{
			nTop = ((window.document.body.offsetHeight - height) / 2) + window.screenTop;
			nLeft = ((window.document.body.offsetWidth - width) / 2) + window.screenLeft;
			if(nTop < (window.screen.height - height) && nLeft < (window.screen.width - width))
			{
				oWindow = window.open(url, winName, "width=" + nWidth + ",height=" + nHeight + ",top=" + nTop + ",left=" + nLeft + strFeature);
				if(oWindow) {
					oWindow.focus();
				}
			}
			else
			{
				//새창이 모니터 화면을 벗어나면 가운데 열기
				fn_OpenCenterWindow(url, width, height, winName, feature);
			}
		}
		else
		{
			//새창이 더 크면 모니터화면 가운데에 열기
			fn_OpenCenterWindow(url, width, height, winName, feature);
		}
	}
	catch(e){alert(e.description);}
	finally{oWindow = null;}
}

//마우스 클릭한데서 띄우기
function fn_OpenMousePointWindow(url, width, height, winName, feature, MouseEvent)
{
	var nTop = 0, nLeft = 0, nHeight = height, nWidth = width, strFeature = "", oWindow = null, nMouseTop = 0, nMouseLeft = 0;
	try
	{
		nMouseTop = MouseEvent.screenY;nMouseLeft = MouseEvent.screenX;
		if(feature != null && feature.length > 0){strFeature = "," + feature;}else{strFeature = strFeature;}
		if((nMouseTop + height) > window.screen.height){nTop = (window.screen.height - height) - 90;}else{nTop = nMouseTop;}
		if((nMouseLeft + width) > window.screen.width){nLeft = (window.screen.width - width) - 10;}else{nLeft = nMouseLeft;}
		oWindow = window.open(url, winName, "width=" + nWidth + ",height=" + nHeight + ",top=" + nTop + ",left=" + nLeft + strFeature);
		if(oWindow) {
			oWindow.focus();
		}
	}
	catch(e){alert(e.description);}
	finally{oWindow = null;}
}

//모달팝업창을 띠운다.
function fn_OpenModalDialog(sUrl,sParam, sFeature)
{
	try
	{
		var strReturn = "";
		strReturn = window.showModalDialog("/_include/html/ModalDialog.html?" + sUrl, sParam, sFeature);
		return strReturn;
	}
	catch(exception){}
}

//모달리스팝업창을 띠운다.
function fn_OpenModelessDialog(sUrl,sParam, sFeature)
{
	try
	{
		var strReturn = "";
		strReturn = window.showModelessDialog("/_include/html/ModelessDialog.html?" + sUrl, sParam, sFeature);
		return strReturn;
	}
	catch(exception){}
}

//리스트 화면에서 쓰는 함수이다..
//날짜 관련함수 (선택된 월의 마지막날짜 구하고 출력)
function GetLastDay(oYear, oMonth, oDay, currentDay)
{
	try
	{
		oDay.options.length=1;
		month_day = new Array(31,28,31,30,31,30,31,31,30,31,30,31);
		if(parseInt(oYear.value) % 4 == 0){month_day[1] = 29;}
		for(i=0; i<12; i++){if(oMonth[i].selected){print_day = month_day[i];break;}}

		for(i=0; i<print_day; i++)
		{
			j = parseInt(i) + 1;
			j = j.toString().length == 1 ? "0" + j.toString() : j.toString();
			new_option = new Option(j,j);
			oDay.options[i] = new_option;
			if(isNaN(currentDay) == false && oDay.options[i].value == currentDay){oDay.options[i].selected = true;}
		}
	}
	catch(e){alert(e.description);}
}

//아티클에서 호출하는 조인스TV 패시업
function showplayiframe(movieID)
{
	document.write("<center><iframe name='Jplayer' id='Jplayer' src='http://video.joins.com/JPlayer_Mashup.asp?mov_id="+ movieID +"&REF=ARTICLE' width=610 height=520 frameborder='0' scrolling=no leftmargin=0 topmargin=0></iframe></center>");
}
/***************************************************
interactive 관련 함수
2010.7.21 추가
***************************************************/
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an=u(aj,am,ah);if(aj.id==ah){w(ah,true)}X.success=true;X.ref=an}else{if(aa&&A()){aj.data=aa;P(aj,am,ah,ac);return}else{w(ah,true)}}if(ac){ac(X)}})}else{if(ac){ac(X)}}},switchOffAutoHideShow:function(){m=false},ua:M,getFlashPlayerVersion:function(){return{major:M.pv[0],minor:M.pv[1],release:M.pv[2]}},hasFlashPlayerVersion:F,createSWF:function(Z,Y,X){if(M.w3){return u(Z,Y,X)}else{return undefined}},showExpressInstall:function(Z,aa,X,Y){if(M.w3&&A()){P(Z,aa,X,Y)}},removeSWF:function(X){if(M.w3){y(X)}},createCSS:function(aa,Z,Y,X){if(M.w3){v(aa,Z,Y,X)}},addDomLoadEvent:K,addLoadEvent:s,getQueryParamValue:function(aa){var Z=j.location.search||j.location.hash;if(Z){if(/\?/.test(Z)){Z=Z.split("?")[1]}if(aa==null){return L(Z)}var Y=Z.split("&");for(var X=0;X<Y.length;X++){if(Y[X].substring(0,Y[X].indexOf("="))==aa){return L(Y[X].substring((Y[X].indexOf("=")+1)))}}}return""},expressInstallCallback:function(){if(a){var X=c(R);if(X&&l){X.parentNode.replaceChild(l,X);if(Q){w(Q,true);if(M.ie&&M.win){l.style.display="block"}}if(E){E(B)}}a=false}}}}();

function interactive_swf(sid,chart_type)
{
	//chart_type 은 추후에 그래프 이외로 들어갈때 사용하자
	var strAid = sid, cntAid = strAid.length;
	var strDir = strAid.substring(cntAid-3, cntAid);   // 끝에서 세번째 숫자(디렉토리)를 읽어오자

	if (strDir.length == 2){strDir = "0"+strDir}
	if (strDir.length == 1){strDir = "00"+strDir}
	document.write ("<table width='267' height='310' cellspacing='0' cellpadding='0' border='0' align='right'><tr><td width='15'></td><td><div id=\"swfdiv"+sid+"\"></div></td></tr></table>");
	var flashvars = {xmlPath:"http://static.joins.com/joongang/data/interactive/_xml/"+strDir+"/"+strAid+".xml", id:"swfId"+sid};
	var attributes = {id:"swfId"+sid};
	var params = {wmode:"opaque", allowfullscreen:"true", allowscriptaccess:"always"}; //고정
	swfobject.embedSWF("http://static.joins.com/joongang/ui/swf/interactive/chart_pie_a.swf", "swfdiv"+sid, "250", "308", "10.0.0", "http://static.joins.com/joongang/ui/swf/interactive/expressInstall.swf", flashvars, params, attributes);
}

//interactive flash 에서 호출하는 함수
function setSwfHeight(swfID,swfH)
{
	swfobject.getObjectById(swfID).height = swfH;
}

function interactive_flash(url, width, height){ //단품형 플레쉬 호출
	var flashvars = {xmlPath:"", id:"swfIdstamdalone"};
	var attributes = {id:"swfIdstamdalone"};
	var params = {wmode:"opaque", allowfullscreen:"true", allowscriptaccess:"always"}; //고정
	document.write ("<div id=\"swfIdstamdalone\"></div>");
	swfobject.embedSWF(url, "swfIdstamdalone", width, height, "10.0.0", "http://static.joins.com/joongang/ui/swf/interactive/expressInstall.swf", flashvars, params, attributes);
}

function interactive_swf_chart(sid,swfurl,width,height)
{
	//chart_type 은 추후에 그래프 이외로 들어갈때 사용하자
	var strAid = sid, cntAid = strAid.length;
	var strDir = strAid.substring(cntAid-3, cntAid);   // 끝에서 세번째 숫자(디렉토리)를 읽어오자
	if (strDir.length == 2){strDir = "0"+strDir}
	if (strDir.length == 1){strDir = "00"+strDir}
	if (width=="250"){document.write ("<table width='267' height='310' cellspacing='0' cellpadding='0' border='0' align='right'><tr><td width='15'></td><td><div id=\"swfdiv"+sid+"\"></div></td></tr></table>");}
	else{document.write ("<div id=\"swfdiv"+sid+"\"></div>");}
	var flashvars = {xmlPath:"http://static.joins.com/joongang/data/interactive/_xml/"+strDir+"/"+strAid+".xml", id:"swfId"+sid};
	var attributes = {id:"swfId"+sid};
	var params = {wmode:"opaque", allowfullscreen:"true", allowscriptaccess:"always"}; //고정
	swfobject.embedSWF(swfurl, "swfdiv"+sid, width, height, "10.0.0", "http://static.joins.com/joongang/ui/swf/interactive/expressInstall.swf", flashvars, params, attributes);
}
/*
function skip_html(string)
{
   var objStrip = new RegExp();
   objStrip = /[<][^>]*[>]/gi;
   return string.replace(objStrip, "");
}
*/
function alt_title(string) {
    otValue = string;
    try {
        otValue = skip_html(otValue);
        otValue = otValue.replace(/\"/g, "“");
        return otValue;
    }
    catch (e) {
        alert(e.description);
    }
}
//두 날짜 사이의 간격을 리턴한다.
function fnDateDiff(sDate, eDate)
{
	var arrDate, dtStart, dtEnd, dtDiff, iDays;
	try
	{
		arrDate = sDate.split("-");
		dtStart = new Date( fn_GetInt(arrDate[0]), fn_GetInt(arrDate[1]) - 1, fn_GetInt(arrDate[2]) );
		arrDate = eDate.split("-");
		dtEnd = new Date( fn_GetInt(arrDate[0]), fn_GetInt(arrDate[1]) - 1, fn_GetInt(arrDate[2]) );
		dtDiff = dtEnd.getTime() - dtStart.getTime();
		iDays = Math.floor(dtDiff/1000/60/60/24);
		return iDays;
	}
	catch(exception){return null;}
}

function fn_GetInt(sNum)
{
	try
	{
		for ( var i =0 ; i < sNum ; i++ )
		{
			if ( sNum.substring(0, 1) == 0 ){sNum = sNum.substring(1, sNum.length);}
			else{return parseInt(sNum);}
		}
		return parseInt(sNum);
	}
	catch (exception){}
}


//링크에서 TOTLA_ID 추출
function fnGetTotalIdfromLink(sLink) {
	var strtotal_id = "";
	sLink = $.trim(sLink);
	if (sLink.indexOf("total_id=") > 0) strtotal_id = unescape((RegExp('total_id=' + '(.+?)(&|$)').exec(sLink) || [, ""])[1]);
	else if (sLink.indexOf("Total_ID=") > 0) strtotal_id = unescape((RegExp('Total_ID=' + '(.+?)(&|$)').exec(sLink) || [, ""])[1]);
	else if (sLink.indexOf("listid=") > 0) strtotal_id = unescape((RegExp('listid=' + '(.+?)(&|$)').exec(sLink) || [, ""])[1]);
	else strtotal_id = sLink.split(/[\/ ]+/).pop();
	strtotal_id = strtotal_id.split(/[\. ]+/)[0];
	return strtotal_id
}