var innovation = null;

function zog_ShortCuts (e) {   
  if (e == null) { 
    code = event.keyCode;
	if((event.srcElement.tagName == "INPUT") || (event.srcElement.tagName == "TEXTAREA")) return true;
  } else { 
    if (e.altKey || e.ctrlKey) {
      return true;
    }
	if((e.target.tagName == "INPUT") || (e.target.tagName == "TEXTAREA")) return;
    code = e.which;
  }

  key = String.fromCharCode(code).toLowerCase();
  if(code==13) key="enter";

switch(key) {
    case "z": { if(self.status.indexOf('og')<0){self.status="(< >)prev/next, (C)heckIn/Out, (N)ew, (L)ogIn/Out, (A)dmin, (Z)og this";
			}else { self.status='';} return false;}; 

case ">": {
	window.scroll(0,document.body.scrollHeight);
	return false;	
}

case "<": {
	window.scroll(0,0);
	return false;	
}
case ".": {
	var zog_goPage = document.getElementById("zog_NextPage");
	if(zog_goPage) location.href=zog_goPage.href;
	else status="ÇöÀç ÆäÀÌÁö°¡ ³¡ºÎºÐÀÔ´Ï´Ù.";
	return false;
} 
case ",": {
	var zog_goPage = document.getElementById("zog_PrevPage");
	if(zog_goPage) location.href=zog_goPage.href;
	else status="ÇöÀç ÆäÀÌÁö°¡ óÀ½ºÎºÐÀÔ´Ï´Ù.";
return false;
} 
  case "a": {
open('?zAdmin=main','_blank');
return false;
}
    case "c": {
toFrame('?zBin=glogin');
return false;
}
    case "l": {
toFrame('?zBin=login'); 
 return false;
}
    case "n": {
toFrame('?zWrite=write');
return false;
} 
}
  return true;
}  
//'
document.onkeypress=zog_ShortCuts;

function zog_expand(name,url){
	var obj=document.getElementById(name+"Div");

	if(obj.style.display == "none"){
		var f=document.getElementById(name);
		f.style.width =obj.style.width;
		f.style.height ="0px";
		obj.style.height ="0px";
		f.src=url;
		var l=document.getElementById(name+"Loading");
		if (l) {l.style.display='';obj.style.height=l.style.height;}
		obj.style.display='';			
	}else obj.style.display='none';
}

function comment_expand(dir,num,flag){
var ls=location.pathname;
if(ls.lastIndexOf('\/')<ls.lastIndexOf('.')){
ls=ls.substr(0,ls.lastIndexOf('\/')+1); 
}
	var url=location.protocol+"//"+location.host+ls+dir+"&no="+num; //"
	zog_expand('Comment'+num,url);
	return false;
}

function blog_expand(num){
	var ls=location.pathname;
if(ls.lastIndexOf('\/')<ls.lastIndexOf('.')){
ls=ls.substr(0,ls.lastIndexOf('\/')+1); 
}
	var url=location.protocol+"//"+location.host+ls+"?zBin=view_rss&noCache=true&blogurl=" + num; //"
	zog_expand('BlogInterest'+num,url);
	return false;
}

function resizeHeight(win,id) //  by tory(http://skyDeco.com/blog) 2007/2/1
{
var oFrame = win.document.getElementById(id);
if(!oFrame) return;
var oBody = win.frames[id].document.body;
var f= win.document.getElementById(id+"Div");
var i_height = oBody.scrollHeight;
f.style.height =oFrame.style.height = i_height;

var l=win.document.getElementById(id+"Loading");
if (l) {l.style.display='none';}

}

function check_referer(url){
if(!document.referer){
if((url.indexOf("?")<0)) url=url+'?referer=1';
else url=url+'&referer=1';
}
return url;
}

function zogsearch(v){
if(v){location.href=check_referer('?zBin=search&toFrame=yes&keyword='+v);}
return false;
}

function toSide(url,ret){
window.open(check_referer(url),"_search");
if(ret) return;
else return false;
}

function toFrame(url,direct,ret){
if( document.getElementById("mainFrame")){
document.getElementById("mainFrame").src=url+((direct)?direct:'');
}else {
location.href=check_referer('?toFrame='+escape(url)+((direct)?direct:''));
}
if(ret) return;
else return false;
}

function toOpener(url,ret){
url=check_referer(url);

if(opener)
{
if(opener.name=="mainFrame") {
var op = opener.open(url,"_parent");
opener=op;
}
else opener.location.href=url;
}else{
if(window.name=="mainFrame"){open(url,"_parent");}
else
if(document.all) {open(url,"_main");}else {open(url,"_content");}
}
if(ret) return;
else return false;
}

function toHref(url,ret){
location.href=check_referer(url);
if(ret) return;
else return false;
}

function newOpen(url,tget,opt,ret){
if(!opt)opt="";
innovation=window.open(url,tget,opt);
innovation.focus();
if(ret) return;
else return false;
}

function layer_toggle(win,id,ntv) {   //  2.51 by show&hide ±â´É by http://sa-rang.pe.kr/mblog	
if(id){
var obj = win.document.getElementById(id);
}else{var obj = win;}

    if (obj.style.display == 'none') {	
	obj.style.display = 'block';

	if(!ntv)	obj.scrollIntoView(false);

    } else if (obj.style.display == 'block') obj.style.display = 'none';	
}

function cat_open_close(th,id) {   //  Ä«Å×°í¸® open/close ±â´É by tory(http://skyDeco.com/blog) 2007/2/1
var obj = document.getElementById("cat_open_close_"+id);
var cook="";
if (obj.style.display == 'none') {
obj.style.display = 'block';
th.src='images/tab_open.gif';
cook="0";
}else{
 obj.style.display = 'none';
th.src='images/tab_close.gif';
cook="1";
}
var todayDate = new Date(); 
todayDate.setDate( todayDate.getDate() + 7 ); 
document.cookie = "cat_open_close_"+id + "=" + escape( cook ) + "; path=/; expires=" + todayDate.toGMTString() + ";" 
}

function getCookieVal(offset) {
   var endstr = document.cookie.indexOf (";", offset);
   if (endstr == -1) endstr = document.cookie.length;
   return unescape(document.cookie.substring(offset, endstr));
}

function GetCookie(name) {
   var arg = name + "=";
   var alen = arg.length;
   var clen = document.cookie.length;
   var i = 0;
   while (i < clen) {	//while open
      var j = i + alen;
      if (document.cookie.substring(i, j) == arg)
         return getCookieVal (j);
      i = document.cookie.indexOf(" ", i) + 1;
      if (i == 0) break; 
   }	//while close
   return null;
}

function SetCookie(name, value) {
   var argv = SetCookie.arguments;
   var argc = SetCookie.arguments.length;
   var expires = (2 < argc) ? argv[2] : null;
   var path = (3 < argc) ? argv[3] : null;
   var domain = (4 < argc) ? argv[4] : null;
   var secure = (5 < argc) ? argv[5] : false;
   document.cookie = name + "=" + escape (value) +
      ((expires == null) ? "" : 
         ("; expires=" + expires.toGMTString())) +
      ((path == null) ? "" : ("; path=" + path)) +
      ((domain == null) ? "" : ("; domain=" + domain)) +
      ((secure == true) ? "; secure" : "");
} 

function copyClipboard(cmod,cdat) {
var IE=(document.all)?true:false;
if(cdat){
if(window.clipboardData){
window.clipboardData.setData(cmod, cdat);
alert(cdat+" À» \n\nŬ¸³º¸µå¿¡ º¹»çµÆ½À´Ï´Ù. Ctrl+v·Î ºÙ¾î³Ö±â Çϼ¼¿ä");
}else{
 temp = prompt("Ŭ¸³º¸µå º¹»ç¿¡ ½ÇÆÐ Çß½À´Ï´Ù. Ctrl+C¸¦ ´­·¯ Ŭ¸³º¸µå·Î º¹»çÇϼ¼¿ä", cdat);
}
}else{
if (IE) {
		text = document.body.createTextRange();
		text.moveToElementText(cmod);
		text.execCommand("Copy");
		alert(text+" À» \n\nŬ¸³º¸µå¿¡ º¹»çµÆ½À´Ï´Ù. Ctrl+v·Î ºÙ¾î³Ö±â Çϼ¼¿ä");		
	}
	else {
	var t = document.getElementById(cmod).innerText;
		temp = prompt("Ŭ¸³º¸µå º¹»ç¿¡ ½ÇÆÐ Çß½À´Ï´Ù. Ctrl+C¸¦ ´­·¯ Ŭ¸³º¸µå·Î º¹»çÇϼ¼¿ä", t);
	}
	}
}