/**  메뉴 롤이미지**/
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_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_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_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_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; }
}

/*******************메뉴 레이어를 숨기고 나타내기 **************************/
function getObject(objectId) { 
// checkW3C DOM, then MSIE 4, then NN 4. 
// 
if(document.getElementById && document.getElementById(objectId)) { 
return document.getElementById(objectId); 
} 
else if (document.all && document.all(objectId)) { 
return document.all(objectId); 
} 
else if (document.layers && document.layers[objectId]) { 
return document.layers[objectId]; 
} else { 
return false; 
} 
} 

function show(id) { 
getObject([id]).style.visibility="visible"; 
} 

function hide(id) { 
getObject([id]).style.visibility="hidden"; 
} 

/*****************************************  일반 팝업창 **********************************************/
function OpenWin_smart(Url,Target,Xsize,Ysize,left_is,top_is,Scroll,Resize){
	if(Resize != 'no' && Resize != 0 ) Resize=1;
	var winwhitch=(left_is >0 || top_is>0)? ',left='+left_is+',top='+top_is+',' : '';
	smart_Browser=window.open(Url,Target,'width='+Xsize+',height='+Ysize + winwhitch + ',scrollbars='+Scroll+',resizable='+Resize+',status=0');
	smart_Browser.focus();
 }