// ·¹À̾î¼û±è/Ç¥½Ã
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_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; }
}

function openNewWindow(URLtoOpen, windowName, windowFeatures) 
{ newWindow=window.open(URLtoOpen, windowName, windowFeatures); }

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}


// À̹ÌÁö ·Ñ¿À¹ö
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];}
}


// ¸Þ½ÃÁöâ
function MM_popupMsg(msg) { //v1.0
  alert(msg);
}


// ÆûÇʵå Ŭ¸¯ÇÏ¸é »ç¶óÁü
function clearText(thefield){
if (thefield.defaultValue==thefield.value)
        thefield.value = ""
} 



// ´ÜÃàÅ° ¹æÁö
function KeyEventHandle()
{
	
	if((event.ctrlKey == true && ( event.keyCode == 78 || event.keyCode == 82 ) ) || ( event.keyCode >= 112 && event.keyCode <= 123 ) || (event.ctrlKey == true && event.keyCode == 80))
	{
		event.keyCode = 0;
		event.cancelBubble = true;
		event.returnValue = false; 
	}
}

function status_non_true() {
 window.status='';
 return true;
}

function status_non_false() {
 window.status='';
 return false;
}

var isNS = (navigator.appName == "Netscape") ? 1 : 0;
var EnableRightClick = 0;
if(isNS) 
document.captureEvents(Event.MOUSEDOWN||Event.MOUSEUP);

function mischandler(){
  if(EnableRightClick==1){ return true; }
  else {return false; }
}

function mousehandler(e){
  if(EnableRightClick==1){ return true; }
  var myevent = (isNS) ? e : event;
  var eventbutton = (isNS) ? myevent.which : myevent.button;
  if((eventbutton==2)||(eventbutton==3)) return false;

	if(event.shiftKey == true && eventbutton==1)
	{
		alert("ShiftÅ°¸¦ ´©¸£°í ¸¶¿ì½º¸¦ Ŭ¸¯ÇÏ½Ç ¼ö ¾ø½À´Ï´Ù.");
		event.keyCode = 0;
		event.cancelBubble = true;
		event.returnValue = false; 
		return true;	
	}

	if(event.ctrlKey == true && eventbutton==1)
	{
		alert("CtrlÅ°¸¦ ´©¸£°í ¸¶¿ì½º¸¦ Ŭ¸¯ÇÏ½Ç ¼ö ¾ø½À´Ï´Ù.");
		event.keyCode = 0;
		event.cancelBubble = true;
		event.returnValue = false; 
		return true;	
	}  
}

function keyhandler(e) {
  var myevent = (isNS) ? e : window.event;
  if (myevent.keyCode==96)
    EnableRightClick = 1;
  return;
}

/*document.onkeydown     = KeyEventHandle;
document.onkeyup       = KeyEventHandle;
document.oncontextmenu = mischandler;
document.onkeypress    = keyhandler;
document.onmousedown   = mousehandler;
document.onmouseup     = mousehandler;
document.onmouseover   = status_non_true;
document.onmouseout    = status_non_true;*/