function showLayer(X,A,B,C) { //v3.0
	var OBJ;

//	OBJ = document.all[C];
	document.all[C].style.visibility = "hidden"
//	OBJ.style.visibility = "hidden" ;
	
//	OBJ = document.all[A];
	document.all[A].style.visibility = "hidden"
//	OBJ.style.visibility = "hidden" ;
	
//	OBJ = document.all[B];
//	OBJ.style.visibility = "hidden";
	document.all[B].style.visibility = "hidden"
	
//	OBJ = document.all[X];
//	OBJ.style.visibility = "visible";
	document.all[X].style.visibility = "visible"
}

function showLayer1(X) { //v3.0
	document.all[X].style.visibility = "visible"
}

function hideAllLayer(A,B,C,D) { //v3.0
	var OBJ;
	
	OBJ = document.all[A];
	OBJ.style.visibility = "hidden" ;

	OBJ = document.all[B];
	OBJ.style.visibility = "hidden";
	
	OBJ = document.all[C];
	OBJ.style.visibility = "hidden";
	
	OBJ = document.all[D];
	OBJ.style.visibility = "hidden";

}


function hideLayer(A) {
	var OBJ;
	
	OBJ = document.all[A];
	OBJ.style.visibility = "hidden" ;
}


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) { //v3.0
  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); 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 newWindow() 
{
window.open("","windows1","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,width=650,height=500");
}

function newWindow2(url) 
{
window.open(url,"windows1","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,width=520,height=350");
}

//-- This function opens the new, empty window named floater.
//-- ½ºÅ©¸° Áß¾Ó¿¡ À§Ä¡
function openWin(url,width,height) {
  winStats='resizable=yes,toolbar=no,location=no,directories=no,menubar=no,'
  winStats+='scrollbars=yes,width=' + width + ',height=' + height
  
  x = (screen.width - width)/2;
  y = (screen.height - height)/2;

  if (navigator.appName.indexOf("Microsoft")>=0) {
    winStats+=',left=' + x + ',top=' + y
  }else{
    winStats+=',screenX=' + x + ',screenY=' + y
  }
  window.open(url,"_blank",winStats) 
}

//-- This function opens the new, empty window named floater.
//-- ½ºÅ©¸° Áß¾Ó¿¡ À§Ä¡
function openWin1(url,width,height) {
  winStats='toolbar=no,location=no,directories=no,menubar=no,'
  winStats+='scrollbars=no,width=' + width + ',height=' + height
  
  x = (screen.width - width)/2;
  y = (screen.height - height)/2;

  if (navigator.appName.indexOf("Microsoft")>=0) {
    winStats+=',left=' + x + ',top=' + y
  }else{
    winStats+=',screenX=' + x + ',screenY=' + y
  }
  window.open(url,"_blank",winStats) 
}