var old_menu = '';

function menuclick( submenu )
{
if( old_menu != submenu ) {

if( old_menu !='' ) {

old_menu.style.display = 'none';

}

submenu.style.display = 'block';

old_menu = submenu;

} else {

submenu.style.display = 'none';

old_menu = '';

}

}

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_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) { //v4.0
  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 openwin1(theURL){
window.open(theURL,"01","toolbar=no,location=no,status=0,munubar=no,scrollbars=no,resizable=no,width=550,height=350");
}
function openwin2(theURL){
window.open(theURL,"01","toolbar=no,location=no,status=0,munubar=no,scrollbars=no,resizable=no,width=420,height=20");
}

function openwin3(theURL){
window.open(theURL,"01","toolbar=no,location=no,status=no,munubar=no,scrollbars=no,resizable=no,width=420,height=350");
}


function openwin4(theURL){
window.open(theURL,"01","toolbar=no,location=no,status=1,munubar=no,scrollbars=no,resizable=no,width=810,height=580");
}

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

function go_url(ss)
{
	var baseURL = "";//"http://new.klti.or.kr";
	switch(ss)
	{

		case"01":
			location.replace(baseURL+'/eng/intro/01_outline.jsp');
		break;
		
		case"02":
			location.replace(baseURL+'/eng/biz/01_trans.jsp');	
		break;
		
		case"03":
			location.replace(baseURL+'/BoardApp?bo_table=notice&mode=2001&language=eng');	
		break;
		
		case"04":
			location.replace(baseURL+'/BoardApp?bo_table=free&mode=2001&language=eng');	
		break;
	
		case"05":
			location.replace(baseURL+'/BoardApp?bo_table=data_form&mode=2001&language=eng');
		break;
	
		case"06":
			location.replace(baseURL+'/SearchApp?language=eng');
		break;

		case"07":
			location.replace(baseURL+'/AuthorApp?language=eng');
		break;

		case"08":
			location.replace(baseURL+'/BoardApp?bo_table=letters_event&language=eng');
		break;

		case"09":
			location.replace(baseURL+'/eng/infor/01_status01.jsp');
		break;
		
	}
}

var basic_img = ""; 
function lock_menu(Menu, cate) { 
if (Menu) { 
var target_menu = eval("document.all."+Menu); 
target_menu.src = (cate) ? "/" + cate + "/images/"+Menu+"_on.gif" : 
"images/"+Menu+"_on.gif"; 
basic_img = Menu; 
} 
//alert(target_menu.src);
} 

function inact(imgName) 
    {   if (document.image && basic_img != imgName) 
        document[imgName].src = eval(imgName + '.src') 
     } 

function act(imgName) 
    {   if (document.image && basic_img != imgName) 
        document[imgName].src = eval(imgName + 'a.src') 
     } 
 
function getCookie(name) 
{
	var Found = false;
	var start,end;
	var i = 0;
	while (i <= document.cookie.length) 
	{
		start = i;
		end = start + name.length;
		if (document.cookie.substring(start,end) == name) 
		{
			Found = true;
			break;
		}
		i++;
	}
	if (Found) 
	{
		start = end + 1;
		end = document.cookie.indexOf(";",start);
		if (end < start) end = document.cookie.length;
		{
			return document.cookie.substring(start,end);
		}
	}
	return ;
}

var farwindow = null;
function smartPopup(url,name,feature,number) 
{
	if ( getCookie('OpenPopup'+number+'Again') != 'no') 
	{
		farwindow = window.open(url,name,feature);
		if (farwindow != null) 
		{
			if (farwindow.opener == null) 
			{
				farwindow.opener = self;
			}
		}
	}
}

function change_url(url)
{
	var cut_array = url.split('|');
	if(cut_array[1]=="1")
	{
		window.open(cut_array[0]);
	}	else	{
		location.replace(cut_array[0]);
	}
}

function setEmbed() 
{ 
  var obj = new String; 
  var parameter = new String; 
  var embed = new String; 
  var html = new String; 
  var allParameter = new String; 
  var clsid = new String; 
  var codebase = new String; 
  var pluginspace = new String; 
  var embedType = new String; 
  var src = new String; 
  var width = new String; 
  var height = new String; 

    
  this.init = function( getType , s ,w , h ) { 
      
      if ( getType == "flash") 
      { 

        clsid = "D27CDB6E-AE6D-11cf-96B8-444553540000";        
        codebase = "http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0"; 
        pluginspage = "http://www.macromedia.com/go/getflashplayer"; 
        embedType = "application/x-shockwave-flash"; 
      } 
            
      parameter += "<param name='movie' value='"+ s + "'>\n";  
      parameter += "<param name='quality' value='high'>\n";    
      
      src = s; 
      width = w; 
      height = h; 
  } 
  
  this.parameter = function( parm , value ) {      
      parameter += "<param name='"+parm +"' value='"+ value + "'>\n";        
      allParameter += " "+parm + "='"+ value+"'"; 
  }  
  
  this.show = function() { 
      if ( clsid ) 
      { 
        obj = "<object classid=\"clsid:"+ clsid +"\" codebase=\""+ codebase +"\" width='"+ width +"' height='"+ height +"'>\n"; 
      } 
      
      embed = "<embed src='" + src + "' pluginspage='"+ pluginspage + "' type='"+ embedType + "' width='"+ width + "' height='"+ height +"'"+ allParameter +" ></embed>\n"; 
      
      if ( obj ) 
      { 
        embed += "</object>\n"; 
      } 
      
      html = obj + parameter + embed; 
      
      document.write( html );  
  } 
  
} 

function flash(s,w,h,type,wm,id,autostart) 
{ 
  var obj = new String; 
  var parameter = new String; 
  var embed = new String; 
  var html = new String; 
  var allParameter = new String; 
  var clsid = new String; 
  var codebase = new String; 
  var pluginspage = new String; 
  var embedType = new String; 
  var src = new String; 
  var width = new String; 
  var height = new String; 


src = s; 
width = w; 
height = h; 

var typ = type ? type : "f"; 

if(typ=="f")
{ 
clsid = "D27CDB6E-AE6D-11cf-96B8-444553540000";        
codebase = "http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0"; 
pluginspage = "http://www.macromedia.com/go/getflashplayer"; 
embedType = "application/x-shockwave-flash"; 
} else if(typ=="m") {
clsid="22D6F312-B0F6-11D0-94AB-0080C74C7E95"; 
codebase="http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=5,1,52,701"; 
embedType="application/x-oleobject"; 
parameter += "<param name='FileName' value='"+ src + "'>\n"; 
var auto = autostart ? "1" : "0"; 
parameter += "<param name='AutoStart' value='"+auto+"'>\n";  
} 
parameter += "<param name='movie' value='"+ src + "'>\n";  
parameter += "<param name='quality' value='high'>\n"; 
if(wm) 
{ 
parameter += "<param name='wmode' value='transparent'>\n"; 
} 
if ( clsid ) 
{ 
obj = "<object classid=\"clsid:"+ clsid +"\" codebase=\""+ codebase +"\" width='"+ width +"' height='"+ height +"'>\n"; 
} 
embed = "<embed src='" + src + "' pluginspage='"+ pluginspage + "' type='"+ embedType + "' width='"+ width + "' height='"+ height +"'"+ allParameter +" ></embed>\n"; 
if ( obj ) 
{ 
embed += "</object>\n"; 
} 
html = obj + parameter + embed; 
document.write( html ); 
} 

function goTop(orix,oriy,desx,desy) {
		var Timer;
		var winHeight = document.body.scrollTop;
		if(Timer) clearTimeout(Timer);
		startx = 0;
		starty = winHeight;
		if(!orix || orix < 0) orix = 0;
		if(!oriy || oriy < 0) oriy = 0;
		var speed = 7;
		if(!desx) desx = 0 + startx;
		if(!desy) desy = 0 + starty;
		desx += (orix - startx) / speed;
		if (desx < 0) desx = 0;
		desy += (oriy - starty) / speed;
		if (desy < 0) desy = 0;
		var posX = Math.ceil(desx);
		var posY = Math.ceil(desy);
		window.scrollTo(posX, posY);
		if((Math.floor(Math.abs(startx - orix)) < 1) && (Math.floor(Math.abs(starty - oriy)) < 1)){
			clearTimeout(Timer);
			window.scroll(orix,oriy);
		}else if(posX != orix || posY != oriy){
			Timer = setTimeout("goTop("+orix+","+oriy+","+desx+","+desy+")",15);
		}else{
			clearTimeout(Timer);
		}
	}
function go_top()
{
	window.scrollTo(0,0);
}

function getReSize()
{
       try {
              var objFrame = document.getElementById("ifrm");
              var objBody = ifrm.document.body; 

              ifrmHeight = objBody.scrollHeight + (objBody.offsetHeight - objBody.clientHeight); 

              if (ifrmHeight > 300) { 
                     objFrame.style.height = ifrmHeight; 
              } else {
                     objFrame.style.height = 300;
              } 
              objFrame.style.width = '99%'
       } catch(e) {
       };
} 

var dg			= document.getElementById;
var i;
function img_name(c) {
	var arr_img = c.split("tab");
	var img_no = arr_img[1].split(".");
	var img = img_no[0].substring(0,2);
	return img;
}
function view_layer( c ) {
	for (i=5; i <=9; i++) {
		if (dg("content"+i)) {
			dg("content"+i).style.display="none";
			var tmp_img = img_name(dg("Image"+i).src);
			dg("Image"+i).src = "image/tab" + tmp_img + ".gif";
		}
		//dg("Image"+i).src="images/tab0" + (i-6) + ".gif";
	}
	dg("content"+c).style.display = "block";
	var tmp_img = img_name(dg("Image"+c).src);
	dg("Image"+c).src="image/tab" + tmp_img + "_on.gif";
}

function view_layer2( c ) {
	for (i=8; i <=11; i++) {
		dg("content"+i).style.display="none";
		var tmp_img = img_name(dg("Image"+i).src);
		dg("Image"+i).src = "image/tab" + tmp_img + ".gif";
		//dg("Image"+i).src="images/tab0" + (i-6) + ".gif";
	}
	dg("content"+c).style.display = "block";
	var tmp_img = img_name(dg("Image"+c).src);
	dg("Image"+c).src="image/tab" + tmp_img + "_on.gif";
}

function view_layer3( c ) {
	for (i=3; i <=5; i++) {
		dg("content"+i).style.display="none";
		var tmp_img = img_name(dg("Image"+i).src);
		dg("Image"+i).src = "image/tab" + tmp_img + ".gif";
		//dg("Image"+i).src="images/tab0" + (i-6) + ".gif";
	}
	dg("content"+c).style.display = "block";
	var tmp_img = img_name(dg("Image"+c).src);
	dg("Image"+c).src="image/tab" + tmp_img + "_on.gif";
}
function view_layer4( c ) {
	for (i=6; i <=7; i++) {
		dg("content"+i).style.display="none";
		var tmp_img = img_name(dg("Image"+i).src);
		dg("Image"+i).src = "image/tab" + tmp_img + ".gif";
		//dg("Image"+i).src="images/tab0" + (i-6) + ".gif";
	}
	dg("content"+c).style.display = "block";
	var tmp_img = img_name(dg("Image"+c).src);
	dg("Image"+c).src="image/tab" + tmp_img + "_on.gif";
}
function view_layer5( c ) {
	for (i=5; i <=6; i++) {
		dg("content"+i).style.display="none";
		var tmp_img = img_name(dg("Image"+i).src);
		dg("Image"+i).src = "image/tab" + tmp_img + ".gif";
		//dg("Image"+i).src="images/tab0" + (i-6) + ".gif";
	}
	dg("content"+c).style.display = "block";
	var tmp_img = img_name(dg("Image"+c).src);
	dg("Image"+c).src="image/tab" + tmp_img + "_on.gif";
}