<!--
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_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_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_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}
//-->
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_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_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

<!-- 빠른실행 메뉴 관련스크립트 -->
function open_ctg1() {  ctg1.style.visibility="visible"; ctg1_text.style.visibility="visible"; } 
 function close_ctg1() { ctg1.style.visibility="hidden"; ctg1_text.style.visibility="hidden"; } 
function open_ctg2() {  ctg2.style.visibility="visible"; ctg2_text.style.visibility="visible"; } 
 function close_ctg2() { ctg2.style.visibility="hidden"; ctg2_text.style.visibility="hidden"; } 
function open_ctg3() {  ctg3.style.visibility="visible"; ctg3_text.style.visibility="visible"; } 
 function close_ctg3() { ctg3.style.visibility="hidden"; ctg3_text.style.visibility="hidden"; } 
function open_ctg4() {  ctg4.style.visibility="visible"; ctg4_text.style.visibility="visible"; } 
 function close_ctg4() { ctg4.style.visibility="hidden"; ctg4_text.style.visibility="hidden"; } 
function open_ctg5() {  ctg5.style.visibility="visible"; ctg5_text.style.visibility="visible"; } 
 function close_ctg5() { ctg5.style.visibility="hidden"; ctg5_text.style.visibility="hidden"; } 
function open_ctg6() {  ctg6.style.visibility="visible"; ctg6_text.style.visibility="visible"; } 
 function close_ctg6() { ctg6.style.visibility="hidden"; ctg6_text.style.visibility="hidden"; } 
function open_ctg7() {  ctg7.style.visibility="visible"; ctg7_text.style.visibility="visible"; } 
 function close_ctg7() { ctg7.style.visibility="hidden"; ctg7_text.style.visibility="hidden"; } 
function open_ctg8() {  ctg8.style.visibility="visible"; ctg8_text.style.visibility="visible"; } 
 function close_ctg8() { ctg8.style.visibility="hidden"; ctg8_text.style.visibility="hidden"; } 
function open_ctg9() {  ctg9.style.visibility="visible"; ctg9_text.style.visibility="visible"; } 
 function close_ctg9() { ctg9.style.visibility="hidden"; ctg9_text.style.visibility="hidden"; } 
function open_ctg10() {  ctg10.style.visibility="visible"; ctg10_text.style.visibility="visible"; } 
 function close_ctg10() { ctg10.style.visibility="hidden"; ctg10_text.style.visibility="hidden"; } 

function swapImgRestore() { //v3.0 
 	 var i,x,a=document.sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc; 
 	} 
 	
function HANA_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=HANA_findObj(n,d.layers[i].document);	
	if(!x && document.getElementById) x=document.getElementById(n); return x;	
}	

function HANA_showHideLayers() { //v3.0	
	var i,p,v,obj,args=HANA_showHideLayers.arguments;	
	for (i=0; i<(args.length-2); i+=3) if ((obj=HANA_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; }	
}