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_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; }
}

// Popup Windows C //
function popWinC(url,name,WinWidth,WinHeight,option)
{
 var x = screen.width / 2 - WinWidth / 2;
 var y = screen.height / 2 - WinHeight / 2;
 option = option + ',width=' + WinWidth + ',height=' + WinHeight + ',left=' + x + ',top=' + y;
 newwindow = window.open(url,name,option);
 newwindow.focus();
}

function popWinC2(url,name,WinWidth,WinHeight,option,template)
{
 var x = screen.width / 2 - WinWidth / 2;
 var y = screen.height / 2 - WinHeight / 2;
 option = option + ',width=' + WinWidth + ',height=' + WinHeight + ',left=' + x + ',top=' + y;
 window.close();
 opener.location.href=url;
//newwindow.focus();
}

function resize_win(url,name,WinWidth,WinHeight,option)
{
 var intwidth;
 var intheight;
 //intwidth=prompt('¸®»çÀÌÁîÇÒ ³Êºñ¸¦ ÀÔ·ÂÇϼ¼¿ä','800');
 //intheight=prompt('¸®»çÀÌÁîÇÒ ³ôÀ̸¦ÀÔ·ÂÇϼ¼¿ä.','600');
 intwidth=WinWidth;
 intheight=WinHeight;
 intwidth=parseInt(intwidth);
 intheight=parseInt(intheight);
 if(intwidth>0&&intheight>0) 
 {
  window.resizeTo(intwidth,intheight);
  window.location.href=url;
 }
}

var Prototype = {
  Version: '1.6.0.3',
  Browser: {
    IE:     !!(window.attachEvent &&
      navigator.userAgent.indexOf('Opera') === -1),
    Opera:  navigator.userAgent.indexOf('Opera') > -1,
    WebKit: navigator.userAgent.indexOf('AppleWebKit/') > -1,
    Gecko:  navigator.userAgent.indexOf('Gecko') > -1 &&
      navigator.userAgent.indexOf('KHTML') === -1,
    MobileSafari: !!navigator.userAgent.match(/Apple.*Mobile.*Safari/)
  },
  BrowserFeatures: {
    XPath: !!document.evaluate,
    SelectorsAPI: !!document.querySelector,
    ElementExtensions: !!window.HTMLElement,
    SpecificElementExtensions:
      document.createElement('div')['__proto__'] &&
      document.createElement('div')['__proto__'] !==
        document.createElement('form')['__proto__']
  },
  ScriptFragment: '<script[^>]*>([Ss]*?)</script>',
  JSONFilter: /^/*-secure-([sS]*)*/s*$/,
  emptyFunction: function() { },
  K: function(x) { return x }
};
if (Prototype.Browser.MobileSafari)
  Prototype.BrowserFeatures.SpecificElementExtensions = false;
// ºê¶ó¿ìÁ® Á¤º¸
var browser = {};
/MSIE ([0-9]{1,}).?/.exec(navigator.userAgent);
browser.version = RegExp.$1;
browser.kind = navigator.userAgent.match(/MSIE/) ? "IE" : "GEKO";

// IE Àü¿ë ½ºÅ©¸³Æ® 
var setPng24 = function(el, save) {
 if(el.src=="about:blank") return;
 if(browser.kind=="GEKO" || (browser.kind=="IE" && browser.version>6)) return;
 if(save!==false) el.setAttribute('default', el.src);
 el.style.height = '1px';
 el.style.filter = 'progid:DXImageTransform.Microsoft.AlphaImageLoader(src='+el.src+')';
 el.src = "about:blank";
}

// CSS : expression »ç¿ë¾ÈÇÔ
var netfu_setPng24 = function(el) {
 if(browser.kind=="GEKO" || (browser.kind=="IE" && browser.version>6)) return false;
 if(el==undefined) {
  if(!document.body.id) document.body.id = '_tmp_body_';
  el = document.body.id;
 }
 var imgs = $(el).getElementsBySelector('img[class~="png24"]');
 imgs.each(function(img) { 
  img.setAttribute('default', img.src);
  img.style.height = '1px';
  img.style.filter = 'progid:DXImageTransform.Microsoft.AlphaImageLoader(src='+img.src+')';
  img.src = 'about:blank';
 });
}