<!--
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_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; }
}

// 로그인       
function login(object)
{
if (object.userid.value == "") {alert("\n회원ID를 입력해 주십시오.");object.userid.focus();return;}
if (object.passwd.value == "") {alert("\n패스워드를 입력해 주십시오.");object.passwd.focus();return;}

var value1 =object.userid.value;
var value2 =object.passwd.value;
var value3 = ""
	if (object.saveid.checked == true)
	value3 += "save";

	window.open('http://www.byspeaker.com/login/login.asp?userid='+value1+'&passwd='+value2+'&saveid='+value3, "mLogin", "width=10,height=10,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no")
}

function logout(code)
{
	window.open('http://www.byspeaker.com/login/logout.asp?member_id='+code, "mLogout", "width=10,height=10,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no")
}

function psearch(object) {
if (object.find.value=="") {alert("\n검색어를 입력해 주십시요.");object.find.focus();return;}
object.submit();
}
//-->

browserVer = parseInt(navigator.appVersion);
if (browserVer >= 3) version = "n3";
else version = "n2";

function img_act(imgName) {
        if (version == "n3") {
                imgOn = eval("a" + imgName + ".src");
                document [imgName].src = imgOn;
        }
}

function img_inact(imgName) {
        if (version == "n3") {
                imgOff = eval(imgName + ".src");
        document [imgName].src = imgOff;
        }
}

menu06      = new Image; menu06.src = "http://www.byspeaker.com/community/images/stit1_off.gif";
amenu06    = new Image; amenu06.src = "http://www.byspeaker.com/community/images/stit1_on.gif";
menu07      = new Image; menu07.src = "http://www.byspeaker.com/community/images/stit2_off.gif";
amenu07    = new Image; amenu07.src = "http://www.byspeaker.com/community/images/stit2_on.gif";
menu08      = new Image; menu08.src = "http://www.byspeaker.com/community/images/stit3_off.gif";
amenu08    = new Image; amenu08.src = "http://www.byspeaker.com/community/images/stit3_on.gif";
menu09      = new Image; menu09.src = "http://www.byspeaker.com/community/images/stit4_off.gif";
amenu09    = new Image; amenu09.src = "http://www.byspeaker.com/community/images/stit4_on.gif";
menu10      = new Image; menu10.src = "http://www.byspeaker.com/community/images/stit5_off.gif";
amenu10    = new Image; amenu10.src = "http://www.byspeaker.com/community/images/stit5_on.gif";
menu11      = new Image; menu11.src = "http://www.byspeaker.com/community/images/stit6_off.gif";
amenu11    = new Image; amenu11.src = "http://www.byspeaker.com/community/images/stit6_on.gif";
menu12      = new Image; menu12.src = "http://www.byspeaker.com/community/images/stit7_off.gif";
amenu12    = new Image; amenu12.src = "http://www.byspeaker.com/community/images/stit7_on.gif";
menu13      = new Image; menu13.src = "http://www.byspeaker.com/community/images/stit8_off.gif";
amenu13    = new Image; amenu13.src = "http://www.byspeaker.com/community/images/stit8_on.gif";
menu14      = new Image; menu14.src = "http://www.byspeaker.com/images/left_menu6.gif";
amenu14    = new Image; amenu14.src = "http://www.byspeaker.com/images/left_menu6a.gif";
menu15      = new Image; menu15.src = "http://www.byspeaker.com/images/left_menu7.gif";
amenu15    = new Image; amenu15.src = "http://www.byspeaker.com/images/left_menu7a.gif";
menu16      = new Image; menu16.src = "http://www.byspeaker.com/community/images/stit9_off.gif";
amenu16    = new Image; amenu16.src = "http://www.byspeaker.com/community/images/stit9_on.gif";
menu17      = new Image; menu17.src = "http://www.byspeaker.com/community/images/stit10_off.gif";
amenu17    = new Image; amenu17.src = "http://www.byspeaker.com/community/images/stit10_on.gif";
menu18      = new Image; menu18.src = "http://www.byspeaker.com/community/images/stit11_off.gif";
amenu18    = new Image; amenu18.src = "http://www.byspeaker.com/community/images/stit11_on.gif";
menu19      = new Image; menu19.src = "http://www.byspeaker.com/community/images/stit12_off.gif";
amenu19    = new Image; amenu19.src = "http://www.byspeaker.com/community/images/stit12_on.gif";
menu20      = new Image; menu20.src = "http://www.byspeaker.com/community/images/stit13_off.gif";
amenu20    = new Image; amenu20.src = "http://www.byspeaker.com/community/images/stit13_on.gif";

function defaultStatus(){
	var lec = document.all.lecture;
	for (var i=0;i<lec.length;i++){
		document.all.lecture[i].style.border = "1 solid #F7FAFD";
		document.all.lecture[i].style.backgroundColor = "";
	}
}

function mouseOnTD(obj)
{
	obj.style.border = "1 solid ";
	obj.style.backgroundColor = "#E1E4FD";
	obj.style.cursor = "hand";
}

function ClickOnTD(obj, page){
	obj.style.border = "1 solid ";
	obj.style.backgroundColor = "#E1E4FD";
	obj.style.cursor = "hand";
	parent.mframe.location.href= page;
}

function wordBook() {
	wordWin = window.open('http://www.byspeaker.com/wordbook/wordbook.asp','_blank',"toolbar=no,width=800,height=600,directories=no,menubar=no");
	wordWin.focus();
}
//input text 공백 처리 
function CheckStr(strOriginal,strFind,strChange){
		var position,strOri_lengh;
		position = strOriginal.indexOf(strFind);
		while(position != -1 ){
			strOriginal = strOriginal.replace(strFind,strChange);
			position = strOriginal.indexOf(strFind);
		}
		strOri_length = strOriginal.length;
		return strOri_length
}
//게시판 onMouseOver-onMouseOut
function msg_status(msg) { window.status=(msg); return true;}
function sbar (st) { st.style.backgroundColor = '#FAFAFA'; }
function cbar (st) { st.style.backgroundColor = ''; }

//검색
function bSearch(object) {
if (CheckStr(object.key_word.value," ","") == 0) {alert('게시물 검색어를 입력해 주세요.   ');object.key_word.focus();return;}
if (object.key_word.value.length<2) {alert("\n게시물 검색어는 2자 이상 입력해 주세요.   ");object.key_word.focus();return;}
var str = object.key_word;
	len = str.value.length;
	for(i=0;i<len;i++){
			if(str.value.charAt(i) == "%"){
				alert("검색에 % 기호는 사용할 수 없습니다.");
				object.key_word.value = "";
				object.key_word.focus();
				return;
			}
	}
object.submit();
}
//나의 쪽지함
function memMsgBox(userid){
	newWindow = window.open('http://www.byspeaker.com/msg_box/msg_list.asp?userid='+userid, 'msgList', 'toolbar=no,location=no,scrollbars=yes,width=500,height=400') ;	
}