function check_login() {
	var check_log=document.loginform;
	if (!check_log.memberid.value) {
		alert ('ȸ¿ø ¾ÆÀ̵𸦠ÀÔ·ÂÇØ ÁÖ¼¼¿ä');
		check_log.memberid.focus();
		return false;
		}
		
	if (!check_log.passwd.value) {
	alert ('ºñ¹Ð¹øÈ£¸¦ ÀÔ·ÂÇØ ÁÖ¼¼¿ä');
	check_log.passwd.focus();
	return false;
	}	
}

function OpenAnotherWin(szhref){
	AnotherWin = window.open(szhref,"AnotherWin", 
	"toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,width=370,height=330");
}

function favor() {
	window.external.AddFavorite('http://www.morningnews.or.kr','¸ð´×´º½º')
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);


function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}


function top(str) { 

if(str=="sub1"){ 
topsub1.style.display="" 
topsub2.style.display="none" 
topsub3.style.display="none" 
topsub4.style.display="none" 
topsub5.style.display="none" 
topsub6.style.display="none" 
}

if(str=="sub2"){ 
topsub1.style.display="none" 
topsub2.style.display="" 
topsub3.style.display="none" 
topsub4.style.display="none" 
topsub5.style.display="none" 
topsub6.style.display="none" 
}

if(str=="sub3"){ 
topsub1.style.display="none" 
topsub2.style.display="none" 
topsub3.style.display="" 
topsub4.style.display="none" 
topsub5.style.display="none" 
topsub6.style.display="none" 
}

if(str=="sub4"){ 
topsub1.style.display="none" 
topsub2.style.display="none" 
topsub3.style.display="none" 
topsub4.style.display="" 
topsub5.style.display="none" 
topsub6.style.display="none" 
}
if(str=="sub5"){ 
topsub1.style.display="none" 
topsub2.style.display="none" 
topsub3.style.display="none" 
topsub4.style.display="none" 
topsub5.style.display="" 
topsub6.style.display="none" 
}
if(str=="sub6"){ 
topsub1.style.display="none" 
topsub2.style.display="none" 
topsub3.style.display="none" 
topsub4.style.display="none" 
topsub5.style.display="none" 
topsub6.style.display="" 
}
}



function change(str) {

if(str=="sub1"){ 
tv.style.display="none" 
dica.style.display="" 
}

if(str=="sub2"){ 
tv.style.display="" 
dica.style.display="none" 
}

}


function makewin(ref) {
	var window_left = (screen.width-100)/2;
	var window_top = (screen.height-130)/2;   
	window.open(ref,"makewin",'width=100,height=100,status=no,top=' + window_top + ',left=' + window_left + '');
}

function man(str) {

if(str=="sub1"){ 
tv.style.display="none" 
dica.style.display="" 
}

if(str=="sub2"){ 
tv.style.display="" 
dica.style.display="none" 
}

}

function fun(str) {

if(str=="f1"){ 
fun1.style.display="" 
fun11.style.display="" 
fun2.style.display="none" 
fun22.style.display="none" 
}

if(str=="f2"){ 
fun1.style.display="none" 
fun11.style.display="none" 
fun2.style.display="" 
fun22.style.display="" 
}

}

var Toggle =1;
function DWtop(chk) 
{  
  Toggle = 0;  
  switch(chk) {
        case 1:
          pf.stop();
          break;
        case 2:
          pf.stop();
          break;
  }    
}

function DWstart(chk)  
{  
  Toggle = 1;  
  switch(chk) {
        case 1:
          pf.start();
          break;
        case 2:
          pf.start();
          break;
  }    
}
function check_comment1() {
	var check_comm=document.comm;
	if (!check_comm.member_name.value) {
		alert ('À̸§À» ÀÔ·ÂÇØ ÁÖ¼¼¿ä');
		check_comm.member_name.focus();
		return false;
	}

	if (!check_comm.subject.value) {
		alert ('Á¦¸ñÀ» ÀÔ·ÂÇØ ÁÖ¼¼¿ä');
		check_comm.subject.focus();
		return false;
	}

	if (!check_comm.comment.value) {
		alert ('³»¿ëÀ» ÀÔ·ÂÇØ ÁÖ¼¼¿ä');
		check_comm.comment.focus();
		return false;
	}

}

function check_comment() {
	var check_comm=document.comm;
	if (!check_comm.member_name.value) {
		alert ('À̸§À» ÀÔ·ÂÇØ ÁÖ¼¼¿ä');
		check_comm.member_name.focus();
		return false;
	}

	if (!check_comm.subject.value) {
		alert ('Á¦¸ñÀ» ÀÔ·ÂÇØ ÁÖ¼¼¿ä');
		check_comm.subject.focus();
		return false;
	}

	if (!check_comm.comment.value) {
		alert ('³»¿ëÀ» ÀÔ·ÂÇØ ÁÖ¼¼¿ä');
		check_comm.comment.focus();
		return false;
	}
	if (!check_comm.auth_name.value) {
		alert ('½ºÆÔ¹æÁö ¼ýÀÚ¸¦ ÀÔ·ÂÇØ ÁÖ¼¼¿ä');
		check_comm.auth_name.focus();
		return false;
	}
}

function Change_Tab(f,s,c,w) {
	var tab_cnt = c;
	for(var i=1; i<=tab_cnt; i++) {
		if(i == s) {
			document.getElementById('LAY_' + f + '_' + i).style.display = 'block';
			document.getElementById('TAB_' + f + '_' + i).style.backgroundImage = 'url(/homeimg/tab_' + w + '_on.gif)';
			document.getElementById('TAB_' + f + '_' + i).className = 'tab_on';
		} else {
			document.getElementById('LAY_' + f + '_' + i).style.display = 'none';
			document.getElementById('TAB_' + f + '_' + i).style.backgroundImage = 'url(/homeimg/tab_' + w + '_off.gif)';
			document.getElementById('TAB_' + f + '_' + i).className = 'tab_off';
		}
	}
}

function go_home() {
	window.open("/go.php","makead","width=10,height=10,status=no,top=1000000,left=100000");
}

function ViewDiv(vnum,divname,cnt ) {
	var i,n,o;
	n = cnt;

	for(i = 1; i <= n; i++) {
		o = document.getElementById(divname + i);
		if(i == vnum) {
			o.style.display = '';
		} else {
			o.style.display = 'none';
		}
	}
}

//---------------------------------------------------------------------------------------------------
// className display º¯°æ
//---------------------------------------------------------------------------------------------------
function ViewClassname(vnum,divname,cnt,sclass ) {
	var i,n,o;
	n = cnt;

	for(i = 1; i <= n; i++) {
		o = document.getElementById(divname + i);
		if(i == vnum) {
			o.className = sclass;
		} else {
			o.className = 'none';
		}
	}
}

function mmorning() {
	var window_left = (screen.width-400)/2;
	var window_top = (screen.height-400)/2;   
	window.open("/design/mmoring.html","makewin",'width=400,height=400,status=no,top=' + window_top + ',left=' + window_left + '');
}

function cTab(f,s,c) {
	var tab_cnt = c;
	for(var i=1; i<=tab_cnt; i++) {
		if(i == s) {
			document.getElementById('LAY_' + f + '' + i).style.display = 'block';
			document.getElementById('TAB_' + f + '' + i).style.backgroundImage = 'url(/img/tab_on.gif)';
			document.getElementById('TAB_' + f + '' + i).className = 'tab_on';
		} else {
			document.getElementById('LAY_' + f + '' + i).style.display = 'none';
			document.getElementById('TAB_' + f + '' + i).style.backgroundImage = 'url(/img/tab_off.gif)';
			document.getElementById('TAB_' + f + '' + i).className = 'tab_off';
		}
	}
}

if (document.all) {
	layerview='document.all'
	styleview='.style.'
} else if (document.layers) {
	layerview='document.layers'
	styleview='.'
}

function tmenu_view() {
	eval(layerview+'["localv"]'+styleview+'visibility="visible"')
}
function tmenu_close(){
	eval(layerview+'["localv"]'+styleview+'visibility="hidden"') 
}

function chglayer(ln,n){
	for(var i = 1; i <=2; i++) {
		if ( n == i ) {
			document.getElementById(ln+i).style.display = "block";
		}else{
			document.getElementById(ln+i).style.display = "none";
		}
	}
}

function Maintop(id) {
	img = document.all('top_img');
	var obj = document.all('info');
	var len = obj.length;
	var j=1;

	for(i=0; i<len; ++i) {
		if(eval(id)==i) {
			obj[i].style.display='block';
			img[i].src='/nimg/top'+j+'_over.gif';
		} else {
			obj[i].style.display='none';
			img[i].src='/nimg/top'+j+'.gif';
		}
		++j
	}
}