var home_dir = "/nf_board/";

function showNews(section){
	open_board('press',section,'');
}

function showRecruit(section){
	open_board('recruit',section,'');
}

function showBoard(section){
	open_board('board',section,'');
}

/* °Ô½ÃÆÇ Æ¯Á¤°Ô½Ã¹° È®ÀÎ ¿­±â (°Ô½ÃÆÇÁ¾·ù, °Ô½Ã¹°¹øÈ£) */
function open_board(board_nm,setion,num){
	var link;

	if(num){
		link = "&mode=read&uid=" + num;
	}else{
		link = "";
	}

	switch(board_nm){
		case "press":
			getInnerFrame(home_dir + 'brd_mgmt/brd_mgmt.php?category=' + board_nm + '&sectn=' + setion +  link, 'pg_div', 'pg_cts', 550,500);
			break;
		case "recruit":
			//pg_div.style.left=178;
			//pg_div.style.top=177;
			///brd_mgmt.php?sectn=ola1	550,500
			getInnerFrame(home_dir + 'recruit_mgmt/brd_mgmt.php?category=' + board_nm + '&sectn=' + setion +  link, 'pg_div', 'pg_cts', 565,500);
			break;
		case "board":
			//category=contact&mode=qna_write À̸ÞÀÏ Çü½Ä
			getInnerFrame(home_dir + 'freebrd_mgmt/brd_mgmt.php?category=' + board_nm + '&sectn=' + setion +  link, 'pg_div', 'pg_cts', 520,500);
			break;
	}

	document.getElementById("pg_div").style.display='block';
}

/* °Ô½ÃÆÇ ´Ý±â */
function hideBoard(){
	document.getElementById("pg_div").innerHTML=null;
	document.getElementById("pg_div").style.display='none';
}

/* °Ô½ÃÆÇ °ü·Ã ·¹À̾ iframe »ý¼º */
function getInnerFrame(url, layer_nm, iframe_nm, width,height){
	var inner_data;
	var layer_name = eval(layer_nm);
	inner_data = "<ifr"+"ame id='"+iframe_nm+"' name='"+iframe_nm+"' src='"+url+"' width="+width+" height="+height;
	inner_data += " frameborder='0' border='0' scrolling='no' marginwidth='0' marginheight='0' allowtransparency='true'></iframe>";
	layer_name.innerHTML = inner_data;
}

/* Åõ¸í ¹è°æ ·¹À̾î Ç¥½Ã */
function pageAlphaView(){
	document.getElementById("background_page").style.display='block';
	document.getElementById("background_page").className="page_alpha";
}

/* Åõ¸í ¹è°æ ·¹ÀÌ¾î ¼û±è */
function pageAlphaHidden(){
	document.getElementById("background_page").style.display='none';
}

/* ·¹À̾î È­¸é Áß¾Ó Á¤·Á */
function set_layer_area(layer_nm){
		document.getElementById(layer_nm).style.left=document.body.scrollLeft+(document.body.clientWidth / 2)-document.getElementById(layer_nm).offsetWidth/2;
		document.getElementById(layer_nm).style.top=document.body.scrollTop+(document.body.clientHeight / 2)-document.getElementById(layer_nm).offsetHeight/2;
}


/* ·Î±×ÀÎÆû ¿­±â */
function open_login(){
	if(getCookie('USERID')==""){
		pageAlphaView();					// ¹è°æ Åõ¸íÈ­
		close_regfrm();						// ·Î±×ÀÎ Æû ¿­±â					
		set_layer_area('login_layer');		// ·Î±×ÀÎ Æû Áß¾Ó ¹èÄ¡
	}else{
		location.href = home_dir + "member/login_action.php";	//·Î±× ¾Æ¿ô
	}
}

/* ·Î±×¾Æ¿ô */
function open_logout(){
	login_frm.location.href = home_dir + "member/login_action.php";
}

/* ȸ¿ø°¡ÀÔÆû ¿­±â */
function open_regfrm(){
		close_login();							// ·Î±×ÀÎÆû ¼û±è
		pageAlphaView();						// ¹è°æ Åõ¸íÈ­
		document.getElementById("login_layer").style.display='none';	//·Î±×ÀÎÆû ¼û±è
		document.getElementById("mem_reg_layer").style.display='block';//ȸ¿ø°¡ÀÔÆû ¿­±â
		set_layer_area('mem_reg_layer');		// ·Î±×ÀÎ Æû Áß¾Ó ¹èÄ¡
		login_frm.location.href = home_dir + "member/mem_write1.php";
}


/* ·Î±×ÀÎ Æû ´Ý±â */
function close_login(){
	document.getElementById("mem_reg_layer").style.display='none';
	document.getElementById("login_layer").style.display='none';
	pageAlphaHidden();
}

/* ȸ¿ø°¡ÀÔÆû ´Ý±â -> ·Î±×ÀÎÆûÀ¸·Î À̵¿ */
function close_regfrm(){
	document.getElementById("mem_reg_layer").style.display='none';
	document.getElementById("login_layer").style.display='block';
}


/* ±âº» Á¤º¸¾È³» ·¹ÀÌ¾î ¿­±â */
function open_info(){
	close_login();				//·Î±×ÀÎÆû ´Ý±â
	pageAlphaView();
	document.getElementById("info").style.display='block';
	set_layer_area('info');	// ·Î±×ÀÎ Æû Áß¾Ó ¹èÄ¡
}

function open_about(){
	open_aboutus();
}

/* ¸¶Áö¾Æ ¼Ò°³ ¿­±â */
function open_aboutus(){
	var innerData;
	innerData = "<table border='0' cellpadding=0 cellspacing=0>";
	innerData += "<tr>";
	innerData += "	<td background='" + home_dir + "member/img/login_form_top_bg.gif'><img src='" + home_dir + "images/about_us_img1.gif' usemap='#about_us' border=0></td>";
	innerData += "</tr>";
	innerData += "<tr>";
	innerData += "	<td background='" + home_dir + "member/img/login_form_bg.gif' align=center>";
	innerData += "	<br><br><br><br><img src='" + home_dir + "images/about_us_img2.gif'>";
	innerData += "	<br><br><br><br><br><img src='" + home_dir + "images/about_us_img3.gif'>";
	innerData += "	</td>";
	innerData += "</tr>";
	innerData += "<tr>";
	innerData += "	<td><img src='" + home_dir + "member/img/login_form_bottom.gif'></td>";
	innerData += "</tr>";
	innerData += "</table>";
	innerData += "<map name='about_us'><area shape='rect' coords='436,5,615,48' href='#' onclick='close_aboutus()'></map>";
	open_info();
	document.getElementById("info").innerHTML = innerData;
}

/* ¾àµµ ¼Ò°³ ¿­±â */
function open_location(){
	var innerData;
	innerData  = "<table border='0' cellpadding=0 cellspacing=0>";
	innerData += "<tr>";
	innerData += "	<td><img src='" + home_dir + "images/location_map1.gif'><a href='javascript:close_location()'><img src='" + home_dir + "images/location_map2.gif' border=0></a></td>";
	innerData += "</tr>";
	innerData += "<tr>";
	innerData += "	<td background='" + home_dir + "member/img/login_form_bg.gif'><img src='" + home_dir + "images/location_map3.gif'></td>";
	innerData += "</tr>";
	innerData += "<tr>";
	innerData += "	<td><img src='" + home_dir + "images/location_map4.gif'></td>";
	innerData += "</tr>";
	innerData += "</table>";
	open_info();
	document.getElementById("info").innerHTML = innerData;
}

/* ±âº» Á¤º¸¾È³» ·¹ÀÌ¾î ´Ý±â */
function close_info(){
	document.getElementById('info').innerHTML=null;
	document.getElementById("info").style.display='none';
}

/* ¸¶Áö¾Æ ¼Ò°³ ´Ý±â */
function close_aboutus(){
	close_info();
	pageAlphaHidden();
}

/* ¾àµµ ¼Ò°³ ´Ý±â*/
function close_location(){
	close_info();
	pageAlphaHidden();
}