//overtab
var ddisplayed = null;
var ddisplayed_sub = null;
var ddisplayed_tab = null;
var ddisplayed_tabsub = null;

function 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=findObj(n,d.layers[i].document);
	if(!x && d.getElementById) 
		x=d.getElementById(n); 
	return x;
}
function showHideLayers() { //v3.0
  var i,p,v,obj,args=showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=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 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 swapImgRestore_sub() { //v3.0
  var i,x,a=document.sr_sub; 
  for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function swapImgRestore_side() { //v3.0
  var i,x,a=document.sr_side; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function swapImgRestore_tab() { //v3.0
  var i,x,a=document.sr_tab; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function swapImgRestore_tabsub() { //v3.0
  var i,x,a=document.sr_tabsub; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.p) d.p=new Array();
    var i,j=d.p.length,a=preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.p[j]=new Image; d.p[j++].src=a[i];}}
}

function swapImage() { //v3.0
  var i,j=0,x,a=swapImage.arguments; 
  document.sr=new Array; 
  for(i=0;i<(a.length-2);i+=3)
   if ((x=findObj(a[i]))!=null){document.sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function swapImage_sub() { //v3.0
  var i,j=0,x,a=swapImage_sub.arguments; 
  document.sr_sub=new Array; 
  for(i=0;i<(a.length-2);i+=3)
   if ((x=findObj(a[i]))!=null){
	   document.sr_sub[j++]=x; 
	   if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];
	}
}
function swapImage_side() { //v3.0
  var i,j=0,x,a=swapImage_side.arguments; document.sr_side=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=findObj(a[i]))!=null){document.sr_side[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function swapImage_tab() { //v3.0
  var i,j=0,x,a=swapImage_tab.arguments; document.sr_tab=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=findObj(a[i]))!=null){document.sr_tab[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function swapImage_tabsub() { //v3.0
  var i,j=0,x,a=swapImage_tabsub.arguments; document.sr_tabsub=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=findObj(a[i]))!=null){document.sr_tabsub[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function showMenu(depth, idx, img_on, ignore_swap) {

  if (!ignore_swap) {
    if (depth==1)
      swapImgRestore();
    else if (depth==2)
      swapImgRestore_sub();
    else if (depth==5)
      swapImgRestore_tab();
  }
  
  // ¸ÞÀÎ ¸Þ´º
  if (depth==1) {

    swapImgRestore_sub();

    // ¼­ºê ¸Þ´º Á¶Á¤
    var ssub_menu = findObj('ssub_menu' + idx);
    if (ddisplayed_sub)
      ddisplayed_sub.style.display = 'none';
    if (ssub_menu) {
      ssub_menu.style.display = '';
      ddisplayed_sub = ssub_menu;
    }

    // ¸ÞÀÎ ¸Þ´º Á¶Á¤
    swapImage('smenu' + idx,'',img_on,1);

    if (ddisplayed)
      ddisplayed.style.display = 'none';
    if (ssub_menu) {
      ssub_menu.style.display = '';
      ddisplayed = ssub_menu;
    }

  } else if (depth==2) {
    // ¼­ºê ¸Þ´º ³»ÀÇ À̵¿
    if (ddisplayed) {
      var main_id = ddisplayed.id.substring(4);
      swapImage_sub(main_id + "_" + idx,'',img_on,1);
    }
  } else if (depth==3) {
      swapImage_side("smenu_" + idx,'',img_on,1);
  } else if (depth==5) {
  	// ÆäÀÌÁö³» ÅǸ޴º
    swapImgRestore_tab();

    // ¼­ºê ¸Þ´º Á¶Á¤
    var tab_menu = findObj('tabsub' + idx);
    if (ddisplayed_tabsub)
      ddisplayed_tabsub.style.display = 'none';
    if (tab_menu) {
      tab_menu.style.display = '';
      ddisplayed_tabsub = tab_menu;
    }

    // ¸ÞÀÎ ¸Þ´º Á¶Á¤
    swapImage_tab('tab' + idx,'',img_on,1);
	}
}



// sub_menu
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 getflash(getpath,w,h)
{
	document.write ('<OBJECT classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="https://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0" WIDTH="'+w+'" HEIGHT="'+h+'" ALIGN="">');
	document.write (' <PARAM NAME=movie VALUE="'+getpath+'">');
	document.write (' <PARAM NAME=quality VALUE=high>');
	document.write('	<param name="Menu" value="false">');
	document.write (' <PARAM NAME=wmode value=transparent>');
	document.write (' <EMBED src="'+getpath+'" quality=high wmode="transparent" bgcolor=#D0D9DD  WIDTH="'+w+'" HEIGHT="'+h+'" ALIGN="" TYPE="application/x-shockwave-flash" PLUGINSPAGE="https://www.macromedia.com/go/getflashplayer"></EMBED>');
	document.write ('</OBJECT>');
}

function ImageChange(id,after) 
{ 
	eval(id+'.src="'+after+'";'); 
}