function MM_preloadImages() { //v3.0
  var d=document; if(d.image){ 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_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) { //v4.01
  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_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();
}

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; }
}

MM_reloadPage(true);

function windowOpen(location,winname,features) { 
	winpop=window.open(location,winname,features);
	winpop.focus();
}

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

function objectLoad (source) { 	document.write(source); }

function MM_popupMsg(msg) { alert(msg); }

function IsNum(num) {
	 x=num.length;
	 for(i=0;i<x;i++)
	 {
	  s=num.substring(i,i+1)
	  if(s <'0' || s > '9') return false;
	 }	
	 return true;
}

function onlyNumber()  { 
	 if((event.keyCode<48)||(event.keyCode>57)) {  
		 if((event.keyCode==46)||(event.keyCode==45)){} 
	 else{event.returnValue=false;} 
	 } 
 } 

function setComma(str) {
        str = ''+str+'';
        var retValue = '';
        for(i=0; i<str.length; i++)
        {
                if(i > 0 && (i%3)==0) {
                        retValue = str.charAt(str.length - i -1) + ',' + retValue;
                 } else {
                        retValue = str.charAt(str.length - i -1) + retValue;
                }
        }
        return retValue;
}

function comErase(obj) {	
	var str1 = obj;
	var str2=str1.split(',');
	result='';
	for( var i = 0 ; i < str2.length; i++ ){
		result = result + str2[i] ;

	}
	obj = result;
	return obj ;
}

function trim( value ) {
	var ReturnValue = "";
	for(i=0;i<value.length;i++) {
		if(value.charAt(i) != " ") { ReturnValue = ReturnValue + value.charAt(i); }
	}

     return ReturnValue;
}


var iframeids=["mini"] // iframe ¿¡ »ç¿ëÇÒ ID ¸¦ ÁöÁ¤ ÇØ ÁÖ¼¼¿ä

var iframehide="yes"

function resizeCaller() {
var dyniframe=new Array()
for (i=0; i<iframeids.length; i++){
if (document.getElementById)
resizeIframe(iframeids[i])
if ((document.all || document.getElementById) && iframehide=="no"){
var tempobj=document.all? document.all[iframeids[i]] : document.getElementById(iframeids[i])
tempobj.style.display="block"
}
}
}

function resizeIframe(frameid){
var currentfr=document.getElementById(frameid)
if (currentfr && !window.opera){
currentfr.style.display="block"
if (currentfr.contentDocument && currentfr.contentDocument.body.offsetHeight) //ns6 syntax
currentfr.height = currentfr.contentDocument.body.offsetHeight; 
else if (currentfr.Document && currentfr.Document.body.scrollHeight) //ie5+ syntax
currentfr.height = currentfr.Document.body.scrollHeight;
if (currentfr.addEventListener)
currentfr.addEventListener("load", readjustIframe, false)
else if (currentfr.attachEvent)
currentfr.attachEvent("onload", readjustIframe)
}
}

function readjustIframe(loadevt) {
var crossevt=(window.event)? event : loadevt
var iframeroot=(crossevt.currentTarget)? crossevt.currentTarget : crossevt.srcElement
if (iframeroot)
resizeIframe(iframeroot.id);
}

function loadintoIframe(iframeid, url){
if (document.getElementById)
document.getElementById(iframeid).src=url
}

if (window.addEventListener)
window.addEventListener("load", resizeCaller, false)
else if (window.attachEvent)
window.attachEvent("onload", resizeCaller)
else
window.onload=resizeCaller