//쿠키저장
function setCookie(name, value, expiredays) { 
	var todayDate = new Date(); 
	todayDate.setDate( todayDate.getDate() + expiredays); 
	document.cookie = name + "=" + escape( value ) + "; path=/; expires=" + todayDate.toGMTString() + ";" 
}
//쿠키얻기
function getCookie(name)
{ 
    var Found = false 
    var start, end 
    var i = 0 

    // cookie 문자열 전체를 검색 
    while(i <= document.cookie.length) { 
         start = i 
         end = start + name.length 
         // name과 동일한 문자가 있다면 
         if(document.cookie.substring(start, end) == name) { 
             Found = true 
             break 
         }
         i++ 
    } 

    // name 문자열을 cookie에서 찾았다면 
    if(Found == true) { 
        start = end + 1 
        end = document.cookie.indexOf(";", start) 
        // 마지막 부분이라는 것을 의미(마지막에는 ";"가 없다) 
        if(end < start) 
            end = document.cookie.length 
        // name에 해당하는 value값을 추출하여 리턴한다. 
        return document.cookie.substring(start, end) 
    } 
    // 찾지 못했다면 
    return "" 
}
//로그인 포커스
function fnlogin(){
	alert("이 메뉴는 로그인 정보가 필요합니다.");
	login_form.uid.focus();
}
//로그인
function log_in()
{
	if (login_form.uid.value.length < 3) {
		alert("아이디를 입력하여 주십시오.");
		login_form.uid.focus();
		return false;
	}
	if (login_form.pwd.value.length < 4) {	
		alert("비밀번호를 입력하여 주십시오.");
		login_form.pwd.focus();
		return false;
	}
	
	var uid_value = login_form.uid.value
	if (login_form.save_id.checked) 
	{
		setCookie("save_id", uid_value, 30); // 30일 간 쿠키적용
	}
	else
	{
		setCookie("save_id", "", -1); // -1일 간 쿠키적용
	}
	
	if (login_form.secrity_id.checked)
	{
		login_form.action = "https://www.1318class.com/member/login_exec.asp";
		return true;
	}
	else
	{
		login_form.action="/member/login_exec.asp";
		return true;
	}
}
//회원가입
function member_entry(){
	top.location.href="/member/mlocat.asp?next_url=https://www.1318class.com/member/entry_agree.asp"
}
//회원정보검
function member_idpwd(){
	top.location.href="/member/mlocat.asp?next_url=https://www.1318class.com/member/search_idpwd.asp"
}
//일반강의
function WMT(val)
{
	window.open("/vodcp/vodplayer.asp?DATASRC="+val, "VOD", "left=0, top=0, width=588, height=660, scrollbars=no, status=no, resizable=no");
}
//짱짱강의
function Teruten(val)
{
	window.open("/vodcp/vodplayer.asp?Teruten=Teruten&DATASRC="+val, "VOD", "left=0, top=0, width=705, height=758, scrollbars=no, status=no, resizable=no");
}
//일교시닷컴일때만
function WMT1(val)
{
	window.open("/vod/SeeVideo/vodplayer.asp?DATASRC="+val, "VOD", "left=0, top=0, width=547, height=630, scrollbars=no, status=no, resizable=no");
	
}
//일교시닷컴일때만
function Teruten1(val)
{
	window.open("/vod/SeeVideo/vodplayer.asp?Teruten=Teruten&DATASRC="+val, "VOD", "left=0, top=0, width=675, height=729, scrollbars=no, status=no, resizable=no");
}
//일교시닷컴일때만
function SeeVideo_WMT(val)
{
	window.open("/vod/SeeVideo/vodplayer.asp?DATASRC="+val, "VOD", "left=0, top=0, width=547, height=630, scrollbars=no, status=no, resizable=no");	
}
//일교시닷컴일때만
function SeeVideo_Teruten(val)
{
	window.open("/vod/SeeVideo/vodplayer.asp?Teruten=Teruten&DATASRC="+val, "VOD", "left=0, top=0, width=675, height=729, scrollbars=no, status=no, resizable=no");
}

//강좌 상세 보기
function goods_view(category, grade, p_code, c_code) {
	self.location.href = "/lecture/lecture_view.asp?menu="+category+"&grade="+grade+"&p_code="+p_code+"&c_code="+c_code ;
}
//강좌 상세 보기 아이프레임에서
function goods_view_iframe(category, grade, p_code, c_code) {
	parent.location.href = "/lecture/lecture_view.asp?menu="+category+"&grade="+grade+"&p_code="+p_code+"&c_code="+c_code ;
}
//창오픈
function MM_openBrWindow(theURL,winName,features) { //v2.0
	popWin = window.open(theURL,winName,features);
	popWin.focus();
}
//디자인 디폴트 함수
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];}
}
//디자인 디폴트 함수 끝

var strAgent = navigator.userAgent.toLowerCase();
var bIE = (strAgent.indexOf("msie") != -1);
var bXP = (strAgent.indexOf("nt 5.1") != -1);
var bIE7 = (strAgent.indexOf("msie 7.0") != -1);

//주소클립보드에 복사
function fnclipboard(strText)
{
	if (bIE)
	{
		window.clipboardData.setData("Text", strText);
	}
	else if (window.netscape)
	{
		// You have to sign the code to enable this or allow the action in about:config by changing user_pref("signed.applets.codebase_principal_support", true);
		try
		{
			netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
		}
		catch (e)
		{
			alert('Please change the user preferences [signed.applets.codebase_principal_support] as true in about:config.');
			return false;
		}

		// Store support string in an object.
		var str = Components.classes["@mozilla.org/supports-string;1"].createInstance(Components.interfaces.nsISupportsString);
		if (!str)
			return false;
		str.data = strText;

		// Make transferable.
		var trans = Components.classes["@mozilla.org/widget/transferable;1"].createInstance(Components.interfaces.nsITransferable);
		if (!trans)
			return false;

		// Specify what datatypes we want to obtain, which is text in this case.
		trans.addDataFlavor("text/unicode");
		trans.setTransferData("text/unicode", str, strText.length*2);

		var clipid = Components.interfaces.nsIClipboard;
		var clip = Components.classes["@mozilla.org/widget/clipboard;1"].getService(clipid);
		if (!clip)
			return false;

		clip.setData(trans, null, clipid.kGlobalClipboard);
	}
	return true;
}
//주소복사
function fnscrap(sURL)
{
	if (fnclipboard(sURL))
	{
		alert('선택한 주소가 복사되었습니다.\n웹주소창이나 메모장에 붙여넣기(Ctrl+V)해 주세요');
	}
}

// 플래시 배너 클릭시 오픈창 띄우기
function win()
{
	window.open("kogureo_ad.asp","main_window","width=800,height=600");
}