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_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; }
}

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

function CgOver(MenuNum){
	MenuNum.style.visibility = 'visible';
}

function CgOut(MenuNum){
	MenuNum.style.visibility = 'hidden';
}


function full_down(what){
				  if(what==1){
					self.menu01.src='../images/menu/left_menu04_01on.gif';
					if (self.left1.style.display == ''){
						self.left1.style.display = 'none';
					}
					else{
						self.left1.style.display = 'block';
						self.left2.style.display = 'none';
						self.menu02.src='../images/menu/left_menu04_02off.gif';
					}
				  }
				
				  if(what==2){
					self.menu02.src='../images/menu/left_menu04_02on.gif';
					if (self.left2.style.display == ''){
						self.left2.style.display = 'none';
					}
					else{
						self.left1.style.display = 'none';
						self.left2.style.display = 'block';
						self.menu01.src='../images/menu/left_menu04_01off.gif';  
					}
				  }
				}


str = '<table border="0" cellpadding="0" cellspacing="0" width="244">'+
	  '<tr>'+
	  '<td><img src="../images/menu/left_top.gif"></td>'+
	  '</tr>'+
	  '<tr>'+
	  '<td>'+
		"<!-- left ¸Þ´º ½ÃÀÛ -->" +
		"<table border='0' cellpadding='0' cellspacing='0' width='224'>" +
		"<tr>" +
		"<td><a href='board.html' onMouseOut=MM_swapImgRestore() onMouseOver=MM_swapImage('menu1','','../images/menu/left_menu04_01on.gif',1) onfocus='this.blur()'><img src='../images/menu/left_menu04_01off.gif' name='menu1' id='menu01' alt='NEWS&TOPIC' /></a></td>" +
		"</tr>" +
		"<tr id='left1' style='display:none;'></tr>" + // ¸Þ´º1
		"<tr>" +
		"<td><a href='conference.html' onMouseOut=MM_swapImgRestore() onMouseOver=MM_swapImage('menu2','','../images/menu/left_menu04_02on.gif',1) onfocus='this.blur()'><img src='../images/menu/left_menu04_02off.gif' name='menu2' id='menu02' alt='ÄÁÆÛ·±½º ¹× Àü½Ã Á¤º¸' /></a></td>" +
		"</tr>" +
		"<tr id='left2' style='display:none;'></tr>"+ // ¸Þ´º2
		"</table>" +
	  '</td>'+
	  '</tr>'+
	  '</table>'
document.write(str);