var isDOM = (document.getElementById ? true : false);
var isIE4 = ((document.all && !isDOM) ? true : false);
var isNS4 = (document.layers ? true : false);

// HOVER
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_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) { //v4.0
  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);
  if(!x && document.getElementById) x=document.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();
}
MM_reloadPage(true);

function MM_showHideLayers() { //v3.0
  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;
}

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

// Hook for Internet Explorer.
if (navigator.appName && navigator.appName.indexOf("Microsoft") != -1 && navigator.userAgent.indexOf("Windows") != -1 && navigator.userAgent.indexOf("Windows 3.1") == -1) {
	document.write('<script language=\"VBScript\"\>\n');
	document.write('On Error Resume Next\n');
	document.write('Sub arch_navigation_FSCommand(ByVal command, ByVal args)\n');
	document.write('	Call arch_navigation_DoFSCommand(command, args)\n');
	document.write('End Sub\n');
	document.write('</script\>\n');
}

function setTitleImg(imgsrc) {
	document.all.titleImg.src=url_img+'/r2'+imgsrc;
	document.all.titleDiv.style.visibility='visible'
}

function setCateDepth3(name,link) {
	if (link=='undefined' || link==null)
		document.all.depth3link=document.location.href;
	else
		document.all.depth3link=link;

	document.all.depth3.innerText=name;
	document.all.depth3.style.visibility='visible';
}

function simplePopup(url, windowname, x1, y1, scrollbars)
{
    var wLeft = (screen.width - x1)/2;
    var wTop = (screen.height - y1)/2;
	var popup = null;

	popup = window.open(url, windowname, "scrollbars="+scrollbars+",width="+x1+", height="+y1+", top="+wTop+", left="+wLeft);
	popup.focus();
}


function image_popup(path){
    var imag = new Image();
    imag.src = url_img+path;
    imag.onload=foo;
}

function getStringSize(str) {

	var i, len=0;
	for(i=0;i < str.length; i++) (str.charCodeAt(i) > 255)? len+=2:len++;
	return len;

}

function isAlphaNum(str) {
    //alert('\'' + str + '\'');
    isAN = true;
    var denyPattern = /[^(a-zA-Z0-9|\.)]/
    if(denyPattern.test(str)) isAN = false;
    return isAN;
}
function goTop() {
	window.location.href=document.URL;
}

function goPCbang() {
//	alert('ÃÊÀ̽ºPC¹æ ȨÆäÀÌÁö ¿ÀÇÂÁغñÁßÀÔ´Ï´Ù');
	window.open('http://www.r2pcbang.com/', '_blank', 'toolbar=no,location=yes,directories=no,status=yes,menubar=no,scrollbars=yes,resizable=yes');
//	simplePopup('http://www.pcbang.com/_searchR2Pcb/searchR2Pcb.jsp', '',600,580)
// alert('ÃÊÀ̽ºPC¹æ ȨÆäÀÌÁö ¿ÀÇÂÁغñÁßÀÔ´Ï´Ù');
}

function goTesterResult() {
	WindowLeft = (screen.width - 300)/2;
    WindowTop = (screen.height - 500)/2;
    window.open("/betatester.nhn?m=loginPopForm","_blank","scrollbars=no,width=300, height=180, top="+WindowTop+", left="+WindowLeft);
}

function goCbTesterResult() {
	WindowLeft = (screen.width - 300)/2;
    WindowTop = (screen.height - 500)/2;
    window.open("/betatester.nhn?m=cbTesterCheck","_blank","scrollbars=no,width=310, height=210, top="+WindowTop+", left="+WindowLeft);
}
function openerReloadAndClose(url) {
	opener.window.location.href=url;
	self.close()

}
function openerChangeAndClose(url) {
	window.location.href=url;
}

function goConquerMap(svrid, noticeday,mode){
    WindowLeft = (screen.width - 388)/2;
    WindowTop = (screen.height - 440)/2;
    var url ="/guildzone/seigeNowPopup.nhn?m=seigePop&svrid="+svrid+"&noticeday="+noticeday+"&mode="+mode;
    window.open(url, "_blank", "scrollbars=no,status=no,width=990, height=570, top="+WindowTop+", left="+WindowLeft);
}
function goConquerMapNew(svrno, regdate){
    WindowLeft = (screen.width - 990)/2;
    WindowTop = (screen.height - 570)/2;
	var url = "/guildzone/siegeMapPopup.nhn?m=getSiegeMap";

	if(svrno != undefined && regdate != undefined)
	    url =url + "&svrno="+svrno+"&siegedt="+regdate;

    window.open(url, "siegeMap", "scrollbars=no,status=no,width=990, height=601, top="+WindowTop+", left="+WindowLeft);
}
function goSeigeOpinion(gubun,svrid,areacode,mode){

	parent.location.href = "/guildzone/seige.nhn?m=readcontent2&gubun="+gubun+"&svrid="+svrid+"&areacode="+areacode+"&mode="+mode;
}
function joinMiroEvent()
{
	window.open("/event.nhn?m=miroEventJoin", "", "width=400, height=320");
}

function go_start() {
	window.open("/gamestart.nhn?m=agreecheck");
}

function pcbangSearch() {
	window.open('http://pcbang.hangame.com/goods/search.nhn', '_pcbang_search', '');
}