// JavaScript Document
<!--
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_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

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_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; }
}
//Å×ÀÌºí º¸À̱â_¼û±â±â ÀÚ¹Ù½ºÅ©¸³Æ®
// ¼³¸í³»¿ëº¸À̱â/¼û±â±â µî¿¡ ÀÌ¿ë

var temp;
var imsi = "";
function showanswer(submenu)
{
	//alert("imsi:" + imsi + " temp:" + temp);
	if (imsi == "")
	{
		temp = submenu;
		imsi = "not null";
	}
	else
	{
		if (temp != submenu)
		{
			temp.style.display = "none";
			temp =submenu;
		}
		else
		{
			temp =submenu;
		}
		
	}
	
if (submenu.style.display=="none")
	{		
			submenu.style.display="";
	} 
	else if (submenu.style.display=="") 
	{
			submenu.style.display="none";
	}	
	

	
}

function rmHTML( strVar )
{
	a = strVar.indexOf("<");
	b = strVar.indexOf(">");
	len = strVar.length;
	c = strVar.substring(0, a);

	if(b == -1)
		b = a;

	d = strVar.substring((b + 1), len);
	strVar = c + d;
	tagCheck = strVar.indexOf("<");

	if(tagCheck != -1)
		strVar = rmHTML(strVar);
	return strVar;
}
//-->