function goHome() {
/*
	var pageMainFrame = top.frames['base'];

	if (pageMainFrame) {
		top.location.href = "http://www.fnn.co.kr";
	} else {
		top.location.href = "http://fnn.freechal.com";
	}
*/	
	location.href = "/fnn/content";
}

function display(objName, index){
	var obj = eval("document.all." + objName);
	if (obj && obj.length) {
		for (var i = 0; i < obj.length; i++) obj[i].style.display = 'none';
		obj[index].style.display = 'block';
	}
}

/*Æ÷Åä ½½¶óÀ̵åâ ¶ç¿ì±â*/
function photoSlide(url) {	
	window.open(url+"&at=docFiles",'photo','left=100,top=10,width=680,height=655');
}

/*±â»çºä ÇÁ¸°Æ®Ã¢ ¶ç¿ì±â*/
function newsPrint(id) {	
	window.open('/fnn/template/include/newsPrint.jsp?cnt_id='+id,'print','left=100,top=10,width=610,height=641,scrollbars=yes');
}

/*±âÀÚÇÑÅ× ¸ÞÀϺ¸³»±â*/
function sendEmail(id) {
	window.open('/fnn/template/include/newsSendEmail.jsp?cnt_id='+id,'email','left=100,top=10,width=450,height=450');
}

/*´º½ººä ±ÛÀÚÅ©±â º¯°æ*/
var newsFontSize = 13;
//var lineHeight = 21;

function chgNewsFont(val) {

	if (val > 0) { 
		if (newsFontSize < 17) { 
			newsFontSize = newsFontSize + val; 
			//lineHeight = newsFontSize+Math.round(1.1*newsFontSize); 
			//document.getElementById("newsContent").style.newsFontSize = newsFontSize + "px"; 
			document.getElementById("newsContent").className = "article" + newsFontSize; 
		} 
	} else { 
		if (newsFontSize > 11) { 

			newsFontSize = newsFontSize + val; 
			//lineHeight = newsFontSize+Math.round(1.1*newsFontSize); 
			//document.getElementById("newsContent").style.newsFontSize = newsFontSize + "px"; 
			document.getElementById("newsContent").className = "article" + newsFontSize; 
		} 
	}

}

/*
' ------------------------------------------------------------------
' Function : fc_chk_byte(aro_name)
' Description : ÀÔ·ÂÇÑ ±ÛÀÚ¼ö¸¦ üũ
' Argument : Object Name(±ÛÀÚ¼ö¸¦ Á¦ÇÑÇÒ ÄÁÆ®·Ñ)
' Return : 
' ------------------------------------------------------------------
*/
function fc_chk_byte(aro_name,ari_max)
{

	var ls_str = aro_name.value; // À̺¥Æ®°¡ ÀϾ ÄÁÆ®·ÑÀÇ value °ª
	var li_str_len = ls_str.length; // Àüü±æÀÌ

	// º¯¼öÃʱâÈ­
	var li_max = ari_max; // Á¦ÇÑÇÒ ±ÛÀÚ¼ö Å©±â
	var i = 0; // for¹®¿¡ »ç¿ë
	var li_byte = 0; // ÇѱÛÀÏ°æ¿ì´Â 2 ±×¹Ü¿¡´Â 1À» ´õÇÔ
	var li_len = 0; // substringÇϱâ À§Çؼ­ »ç¿ë
	var ls_one_char = ""; // ÇѱÛÀÚ¾¿ °Ë»çÇÑ´Ù
	var ls_str2 = ""; // ±ÛÀÚ¼ö¸¦ ÃÊ°úÇϸé Á¦ÇÑÇÒ¼ö ±ÛÀÚÀü±îÁö¸¸ º¸¿©ÁØ´Ù.

	for(i=0; i< li_str_len; i++)
	{
	// ÇѱÛÀÚÃßÃâ
	ls_one_char = ls_str.charAt(i);

	// ÇѱÛÀ̸é 2¸¦ ´õÇÑ´Ù.
	if (escape(ls_one_char).length > 4)
	{
	li_byte += 2;
	}
	// ±×¹ÜÀÇ °æ¿ì´Â 1À» ´õÇÑ´Ù.
	else
	{
	li_byte++;
	}

	// Àüü Å©±â°¡ li_max¸¦ ³ÑÁö¾ÊÀ¸¸é
	if(li_byte <= li_max)
	{
	li_len = i + 1;
	}
	}

	// Àüü±æÀ̸¦ ÃÊ°úÇϸé
	if(li_byte > li_max)
	{
	alert( li_max + " ±ÛÀÚ¸¦ ÃÊ°ú ÀÔ·ÂÇÒ¼ö ¾ø½À´Ï´Ù. \n ÃÊ°úµÈ ³»¿ëÀº ÀÚµ¿À¸·Î »èÁ¦ µË´Ï´Ù. ");
	ls_str2 = ls_str.substr(0, li_len);
	aro_name.value = ls_str2;

	}
	aro_name.focus(); 
}

function imgResize(obj) {
	var x1 = obj.width;
	var y1 = obj.height;

	if (x1 >= y1){  //°¡·Î°¡ ±æ¶§
		obj.width = 140;
	} else{  //¼¼·Î°¡ ±æ¶§
		obj.height = 140;
	}
}

/**
  * ³¯¾¾ Iframe ¸®»çÀÌÁî
  */
function resizeFrame() {

    var b = document.frames["weather_main"].document.body;
    var f = document.all["weather_main"];
 
    if (b.scrollHeight!=null && b.scrollHeight>0)
      f.style.height = b.scrollHeight;
}

function resizeFrame1(val) {

    var b = document.frames[val].document.body;
    var f = document.all[val];
 
    if (b.scrollHeight!=null && b.scrollHeight>0)
      f.style.height = b.scrollHeight;
}

function resizePopup(width, height) {
	
	var cw = 0;
	var ch = 0;

	resizeWidth = width;
	resizeHeight = height;

    cw = document.body.clientWidth;
	ch = document.body.clientHeight;
	
	window.resizeBy(resizeWidth - cw, resizeHeight - ch);

}

function getByteLength(s)
{
	var len = 0;
	if (s == null) return 0;
	for(var i = 0; i < s.length; i++)
	{
		var c = escape(s.charAt(i));
		if (c.length == 1) len++;
		else if (c.indexOf("%u") != -1) len += 2;
		else if (c.indexOf("%") != -1) len += c.length / 3;
	}
	return len;
}

function fncChkByte(field,countfield,maxlimit){
	if ((getByteLength(field.value) >= maxlimit) && (event.keyCode >= 47))
		event.returnValue = false;
	countfield.value = getByteLength(field.value)
}

/*
var pageFrame = top.frames['base'];
if (!pageFrame) {
	location.replace("/?url="+escape(location.pathname+location.search));
}
*/

function getToday() {
	var date = new Date(); 
	var week = new Array("ÀÏ", "¿ù", "È­", "¼ö", "¸ñ", "±Ý", "Åä"); 

	var year = date.getFullYear(); 
	var month = date.getMonth() + 1; 
	var day = date.getDate(); 

	if(month < 10) var month = "0" + month; else var month = month;
	if(day < 10) var day = "0" + day; else var day = day;

	return year + "." +  month + "." + day + " (" + week[date.getDay()] + ")";
}

function fnnSearch() {
	var smthd = submain.smthd.value;
	var key = submain.key.value;
	
	if (key == "Á¾ÀÌÄÅ" || key == "Æ÷Ä¿½º Á¾ÀÌÄÅ" || key == "Æ÷Ä¿½ºÁ¾ÀÌÄÅ") {
		location.href = 'http://fnn.freechal.com/fnn/content?dst=/template/service/gmarket.jsp&ifrmsrc=http%3A%2F%2Fwww%2Einterpark%2Ecom%2Fproduct%2FMallDisplay%2Edo%3F%5Fmethod%3DDetail%26sc%2EshopNo%3D0000100000%26sc%2EdispNo%3D008001%26sc%2EprdNo%3D15709744';
	} else {
		location.href = 'http://fnn.freechal.com/fnn/content?ct=101&dst=/template/service/fnnSearch.jsp?&smthd='+smthd+'&key='+key;
	}
}

function fnnSearchGmarket() {
	var smthd = submain.smthd.value;
	var key = submain.key.value;
	
	if (key == "Á¾ÀÌÄÅ" || key == "Æ÷Ä¿½º Á¾ÀÌÄÅ" || key == "Æ÷Ä¿½ºÁ¾ÀÌÄÅ") {
		top.location.href = 'http://fnn.freechal.com/fnn/content?dst=/template/service/gmarket.jsp&ifrmsrc=http%3A%2F%2Fwww%2Einterpark%2Ecom%2Fproduct%2FMallDisplay%2Edo%3F%5Fmethod%3DDetail%26sc%2EshopNo%3D0000100000%26sc%2EdispNo%3D008001%26sc%2EprdNo%3D15709744';
	} else {
		top.location.href = 'http://fnn.freechal.com/fnn/content?ct=101&dst=/template/service/fnnSearch.jsp?&smthd='+smthd+'&key='+key;
	}

}

function goLogin() {

	var pageMainFrame = top.frames['base'];
	var parentUrl;

	if (pageMainFrame) {
		parentUrl = "http://www.fnn.co.kr";
	} else {
		parentUrl = top.location;
	}

	top.location.href = "http://fnn.freechal.com/fnn/template/join/login.jsp?REFER_PAGE=" + parentUrl;
}


function goFcNwJoin() {

	location.href = "http://register.freechal.com/ApplyEntry/fnn/FcNwJoinFirst.asp?joinFrom=FNN";
}

function goFcNwLogin() {
	var parentUrl = escape(location);

	location.href = "http://fnn.freechal.com/fnn/template/join/login.jsp?REFER_PAGE=" + parentUrl;
}

function goFcNwLogout() {
	location.href = "http://login.freechal.com/FcNwGate.asp?from=dailyfocus&do=logout&PassLogout=Y&Originalurl=http://fnn.freechal.com/fnn/content";
}

function fncActiveX(val){
	document.getElementById(val).innerHTML = document.getElementById(val).innerHTML;
}

function chtchGold() {	
	window.open('http://section.fnn.freechal.com/event/catch.asp','eventGold','left=100,top=10,width=400,height=227,scrollbars=no');
	document.all.gold_event_1.style.display = "none";
	document.all.gold_event_2.style.display = "none";
}