/* popup*/
function na_open_window(name, url, left, top, width, height, toolbar, menubar, statusbar, scrollbar, resizable)
		{
		  toolbar_str = toolbar ? 'yes' : 'no';
		  menubar_str = menubar ? 'yes' : 'no';
		  statusbar_str = statusbar ? 'yes' : 'no';
		  scrollbar_str = scrollbar ? 'yes' : 'no';
		  resizable_str = resizable ? 'yes' : 'no';
		  window.open(url, name, 'left='+left+',top='+top+',width='+width+',height='+height+',toolbar='+toolbar_str+',menubar='+menubar_str+',status='+statusbar_str+',scrollbars='+scrollbar_str+',resizable='+resizable_str);
		  }


// À̹ÌÁö Swap °ü·Ã
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_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_findObj(n, d) { //v4.01
  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 && d.getElementById) x=d.getElementById(n); return x;
}

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);

// Layer Show / Hide °ü·Ã
function MM_showHideLayers() { //v6.0
  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; }
}

// üũ¹Ú½º Àüü ¼±ÅÃ
// üũ¹Ú½º object
// ÀÛ¼ºÀÚ : Àå¿ø±Ô jwk2000@ewideplus.com
function checkBoxSelect(check){

	if(check == null) return;
	
	if(check.length == null){
		check.checked = true;
	}else{
		for(i = 0 ; i < check.length ; i++){
			check[i].checked = true;
		}
	}
}

// üũ¹Ú½º Àüü ¼±Åà Ãë¼Ò
// üũ¹Ú½º object
// ÀÛ¼ºÀÚ : Àå¿ø±Ô jwk2000@ewideplus.com
function checkBoxCancel(check){

	if(check == null) return;

	if(check.length == null){
		check.checked = false;
	}else{
		for(i = 0 ; i < check.length ; i++){
			check[i].checked = false;
		}
	}
}

// üũ¹Ú½º¿¡ üũ µÈ °ªÀÌ °ªµéÀÌ ÀÖ´ÂÁö È®ÀÎ
// üũ¹Ú½º object
// ÀÛ¼ºÀÚ : Àå¿ø±Ô jwk2000@ewideplus.com
function checkBoxConfirm(check){

	if(check == null) return false;
	
	if(check.length == null){
		if(!check.checked){
			return false;
		}
	}else{
		var cnt = 0;
		for(i = 0 ; i < check.length ; i++){
			if(check[i].checked) cnt++;
		}
		if(cnt == 0){
			return false;
		}
	}		

	return true;
}


// ´Ü¼ø ÆäÀÌÁö À̵¿
function goUrl(url) {
	if (url != null)
	{
		location.href=url;
	}
}