/* ±âº»ÀûÀÎ ¼³Á¤ */
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_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

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_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_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 MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}



// FAQ

var preNum;
var flag=1;
function changeLayer(sNum)
{
	if(sNum==preNum && flag==1){
		//alert('a');
		temp = eval("document.all."+sNum);
		if(temp){
			temp.style.display='none';
			flag=0;
		}
	}
	else if(sNum==preNum && flag==0){
		//alert('b');
		temp = eval("document.all."+sNum);
		if(temp){
			temp.style.display='';
			flag=1;
		}
	}
	else if(sNum!=preNum){
		//alert('c');
		temp = eval("document.all."+preNum);
		if(temp)
			temp.style.display='none';

		temp1 = eval("document.all."+sNum);
		if(temp1)
			temp1.style.display='';
		flag=1;


	}
	preNum=sNum;


}
 
//°ø¶õ üũ üũ
function trim(str)
{ 
var reg =/ /g; 
var code = str.charCodeAt(0);

	if(code==12288){
		return str.replace(str,'');
	}
return str.replace(reg,'').replace(/¡¡/g, ''); 

}


//¹®ÀÚ¿­ÀÇ ¹ÙÀÌÆ®¼ö ±¸ÇÏ´Â »ç¿ëÀÚÁ¤ÀÇÇÔ¼ö 
String.prototype.bytes = function() {
	var str = this;
	var l = 0;
	for (var i=0; i<str.length; i++) l += (str.charCodeAt(i) > 128) ? 2 : 1;
	return l;
}
//--------------------------------------------------
function cal_pre(uFrm,ByteNum)
{
	var size_check = uFrm.nocContents.value;
	var txt_length = uFrm.nocContents.value.length;
	if(size_check.bytes() > ByteNum){		
		alert("ÀÛ¼ºÇϽŠ±ÛÀº "+size_check.bytes()+" Byte À̸ç "+ByteNum+" Byte ÀÌÇÏ·Î ÇØÁÖ¼¼¿ä");		
		tmpchknum = size_check.bytes()-ByteNum;
		tmpTxt=size_check.substring(0,txt_length-tmpchknum);
		uFrm.nocContents.value = tmpTxt;
		return false;
	}
}
//-->

// ½ºÅ©¸°¼¦ ÀÌÀü´ÙÀ½ Ç÷¡½¬ Á¦¾î
function zoomScreenShot(page) {
	src = page;
	//alert(src);
	
	var imgObj = new Image();
	imgObj.src = src;
	var wopt = "status=no,resizable=no";
	
	//alert(imgObj.width+":"+screen.width);
	//alert(imgObj.height+":"+screen.height);
	if (imgObj.width == 0 && imgObj.height == 0)
	{
		imgObj.width = 1024;
		imgObj.height = 768;
	}
	if(imgObj.width > 1024 || imgObj.height > 768){
		var ScrWidth = 1014;
		var ScrHeight = 718;
		//alert("WH:"+ScrWidth+":"+ScrHeight);

		wopt += ",width=" + ScrWidth;
		wopt += ",height=" + ScrHeight;
		wopt += ",scrollbars=yes";
	}else{
		wopt += ",width=" + imgObj.width;
		wopt += ",height=" + imgObj.height;
		wopt += ",scrollbars=no";
	}
	
	//alert(wopt);
	var wbody = "<head><title>NeoSteam - Screenshot</title>";
	wbody += "</head>";
	wbody += "<body onLoad='window.moveTo(0,0);oBody=document.body;oImg=document.images[0];' style='margin:0'>";
	wbody += "<a href='javascript:window.close()'><img src='" + src + "' border=0 alt='´Ý±â'></a>";
	wbody += "</body>";
	winResult = window.open("about:blank","screenshot",wopt);
	winResult.document.open("text/html", "replace");
	winResult.document.write(wbody);
	winResult.document.close();
	return;
}
// °øÅë Æ˾÷ »ç¿ë
function popopen(url, t, w, h, s) {
var sw;
var sh;

sw = (screen.Width - w) / 2;
sh = (screen.Height - h) / 2;

window.open(url, t, 'toolbar=no, location=no, status=no, menubar=no, scrollbars='+s+', resizable=no, Width='+w+'px, Height='+h+'px, Left='+sw+', Top='+sh);
}

// ÆäÀÌÁö À̵¿
function Onclick_Href(url){
 location.href=url;
}

function onlynum() { 
	if((event.keyCode<48) || (event.keyCode>57)) 
	event.returnValue=false; 
} 

// À̹ÌÁö Æ˾÷
function popview(url) {
	openWindow("/popup/ViewImage.asp?url=" + url, "popview", "width=100,height=100,status=no,scrollbars=yes");
}