function flashWrite(url,w,h,id,bg,vars,win){ 
var flashStr= 
"<object classid='clsid:d27cdb6e-ae6d-11cf-96b8-444553540000' codebase='http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0' width='"+w+"' height='"+h+"' id='"+id+"' align='middle'>"+ 
"<param name='allowScriptAccess' value='always' />"+ 
"<param name='movie' value='"+url+"' />"+ 
"<param name='FlashVars' value='"+vars+"' />"+ 
"<param name='wmode' value='"+win+"' />"+ 
"<param name='menu' value='false' />"+ 
"<param name='quality' value='high' />"+ 
"<param name='bgcolor' value='"+bg+"' />"+ 
"<embed src='"+url+"' FlashVars='"+vars+"' wmode='"+win+"' menu='false' quality='high' bgcolor='"+bg+"' width='"+w+"' height='"+h+"' name='"+id+"' align='middle' allowScriptAccess='always' type='application/x-shockwave-flash' pluginspage='http://www.macromedia.com/go/getflashplayer' />"+ 
"</object>"; 
document.write(flashStr); 
}

function na_change_img_src(name, nsdoc, rpath, preload)
{ 
  var img = eval((navigator.appName.indexOf('Netscape', 0) != -1) ? nsdoc+'.'+name : 'document.all.'+name);
  if (name == '')
    return;
  if (img) {
    img.altsrc = img.src;
    img.src    = rpath;
  } 
}

function nph_change_img_src(name, nsdoc, rpath)
{
     var img = eval((navigator.appName.indexOf('Netscape', 0) != -1) ? nsdoc+'.'+name : 'document.all.'+name);
     if (name == '')    return;
     if (img) {  img.altsrc = img.src;  img.src = rpath; }
}

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) { //v4.01
  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_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() { //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; }
}

var isDOM = (document.getElementById ? true : false);
	var isIE4 = ((document.all && !isDOM) ? true : false);
	var isNS4 = (document.layers ? true : false);

	function getRef(id)
	{
		if (isDOM) return document.getElementById(id);
		if (isIE4) return document.all[id];
		if (isNS4) return document.layers[id];
	}

	var isNS = navigator.appName == "Netscape";

	function moveRightEdge()
	{
		var yMenuFrom, yMenuTo, yOffset, timeoutNextCheck;
		if (isNS4)
		{
			yMenuFrom   = Probal_Layer.top;
			yMenuTo     = windows.pageYOffset + 0;  
		}
		else if (isDOM)
		{
			yMenuFrom   = parseInt (Probal_Layer.style.top, 10);
			yMenuTo     = (isNS ? window.pageYOffset : document.body.scrollTop) + 0; 
		}

		timeoutNextCheck = 500;

		if (yMenuFrom != yMenuTo)
		{
			yOffset = Math.ceil(Math.abs(yMenuTo - yMenuFrom) / 20);
			if (yMenuTo < yMenuFrom)
				yOffset = -yOffset;
			if (isNS4)
				Probal_Layer.top += yOffset;
			else if (isDOM)
				Probal_Layer.style.top = parseInt (Probal_Layer.style.top, 10) + yOffset;
				timeoutNextCheck = 10;
		}
		setTimeout ("moveRightEdge()", timeoutNextCheck);
	}
function search_chk(){
      if(document.search_form.keyword.value==""){
      alert("°Ë»ö¾î¸¦ ÀÔ·ÂÇϼ¼¿ä");
      document.search_form.keyword.focus();
      return;
      }
    document.search_form.submit();
}
<!-- ¸µÅ©À̹ÌÁö Å׵θ® ¾ø¾Ö±â ½ÃÀÛ-->
function bluring(){ 
if(event.srcElement.tagName=="A"||event.srcElement.tagName=="IMG") document.body.focus(); 
} 
document.onfocusin=bluring;
<!-- ¸µÅ©À̹ÌÁö Å׵θ® ¾ø¾Ö±â ³¡-->

<!-- µÕ±Ù Å×ÀÌºí ¸¸µé±â -->

function roundTable(objID) {
var obj = document.getElementById(objID);
var Parent, objTmp, Table, TBody, TR, TD;
var bdcolor, bgcolor, Space;
var trIDX, tdIDX, MAX;
var styleWidth, styleHeight; 
// get parent node
Parent = obj.parentNode;
objTmp = document.createElement('SPAN');
Parent.insertBefore(objTmp, obj);
Parent.removeChild(obj); 
// get attribute
bdcolor = obj.getAttribute('rborder');
bgcolor = obj.getAttribute('rbgcolor');
radius = parseInt(obj.getAttribute('radius'));
if (radius == null || radius < 1) radius = 1;
else if (radius > 6) radius = 6; 
MAX = radius * 2 + 1;

/*
create table {{
*/
Table = document.createElement('TABLE');
TBody = document.createElement('TBODY'); 
Table.cellSpacing = 0;
Table.cellPadding = 0; 
for (trIDX=0; trIDX < MAX; trIDX++) {
TR = document.createElement('TR');
Space = Math.abs(trIDX - parseInt(radius));
for (tdIDX=0; tdIDX < MAX; tdIDX++) {
TD = document.createElement('TD');

styleWidth = '1px'; styleHeight = '1px';
if (tdIDX == 0 || tdIDX == MAX - 1) styleHeight = null;
else if (trIDX == 0 || trIDX == MAX - 1) styleWidth = null;
else if (radius > 2) {
if (Math.abs(tdIDX - radius) == 1) styleWidth = '2px';
if (Math.abs(trIDX - radius) == 1) styleHeight = '2px';
} 
if (styleWidth != null) TD.style.width = styleWidth;
if (styleHeight != null) TD.style.height = styleHeight; 
if (Space == tdIDX || Space == MAX - tdIDX - 1) TD.style.backgroundColor = bdcolor;
else if (tdIDX > Space && Space < MAX - tdIDX - 1) TD.style.backgroundColor = bgcolor;

if (Space == 0 && tdIDX == radius) TD.appendChild(obj);
TR.appendChild(TD);
}
TBody.appendChild(TR);
} 
/*
}}
*/ 
Table.appendChild(TBody);

// insert table and remove original table
Parent.insertBefore(Table, objTmp);
}
<!-- µÕ±Ù Å×ÀÌºí ¸¸µé±â ³¡ -->