function getEXTType(fileName){
	
	return fileName.substr(fileName.lastIndexOf('.')+1);
}

function extCheck(ext, extArr){
	
	for(i=0; i<extArr.length; i++){
		if(ext.toLowerCase() == extArr[i].toLowerCase()) return true;
	}
	
	return false;
}


function getFName(localFileName){
	
	return localFileName.substr(localFileName.lastIndexOf('\\')+1);
}


function getFName2(eFileName){
	
	return eFileName.substr(eFileName.lastIndexOf('/')+1);
}

function getFName3(eFileName){
	
	return eFileName.substr(0,eFileName.lastIndexOf('/')+1);
}


function getFNT(fileName){
	
	var str = '';
	var farr = fileName.split(".");
	var len = farr.length;
	for(j=2; j<len; j++){
		str = str + farr[j];
		if(j<len-1) str = str +".";
	}
	return str ;
}


/* °Ë»ö üũ */
function searchList(){
	
	var form = document.boardForm;

	form.mode.value = "";
	
	if(form.scWord.value==''){
		alert("°Ë»ö¾î¸¦ ÀÔ·ÂÇϼ¼¿ä");
		form.scWord.focus();
		return false;
	}

	form.submit();
	return false;
}



/* ´ÙÁß »èÁ¦ */
function listDelCheck(){
	var form = document.boardForm;

	if(!delNumCheck(form,'idx[]')){
		alert("»èÁ¦ÇÒ °Ô½Ã¹°À» ¼­ÅÃÇϼ¼¿ä");
		return false;
	}

	if(confirm("¼±ÅÃÇÑ °Ô½Ã¹°À» »èÁ¦ ÇϽðڽÀ´Ï±î?")){
		form.mode.value = 'multidelsave' ;
		form.submit();
		return true;
	}
}



/* ²¿¸®±Û 200 ÀÚ±îÁö¸¸ ¾µ¼öÀÖµµ·Ï */
function checkBytes(ff){
	var bytesLimit = 200;

	var msgVal = ff.value;
	var bytesLen = 0;
	var curMsgLen = '';
	var curBytesLen = 0;
	var realVal = '';
	var realLen = 0;

	for(var i = 0; i < msgVal.length; i++){
		var oneChar = msgVal.charAt(i);

		if ( escape(oneChar).length > 4 )
			bytesLen += 2;
		else if ( oneChar != '\r' || oneChar != '\n' )
			bytesLen++;

		if ( bytesLen <= bytesLimit ) {
			curMsgLen = i + 1;
			curBytesLen = bytesLen;
		}
	}

	if ( bytesLen > bytesLimit ){
		ff.value = msgVal.substr(0, curMsgLen);		// ÃÊ°ú ÀԷ½à ÃÊ°úµÈ ¸¸Å­ À߶óÁÜ
		realLen = curBytesLen;
	}else{
		realLen = bytesLen;
	}
}



/* ²¿¸®±Û µî·Ï */
function cfCheck(){
	msghide();
	var form = document.commentForm;
	
	if(form.tmpCX.value!='Y'){
		alert("²¿¸®±Û ¾²±â ±ÇÇÑÀÌ ¾ø½À´Ï´Ù.");
		return false;
	}
	if(form.name.value ==''){
		alert("À̸§À» ÀÔ·ÂÇϼ¼¿ä");
		form.name.focus();
		return false;
	}

	if(form.password.value ==''){
		alert("ºñ¹Ð¹øÈ£¸¦ ÀÔ·ÂÇϼ¼¿ä");
		form.password.focus();
		return false;
	}

	form.submit();
	return true;
}


/* ²¿¸®±Û »èÁ¦ ·¹À̾î */
function msgposit(){
   menuLocBod = window.document.body;
   message_small.style.posLeft = menuLocBod.scrollLeft + event.x -100 ;
   message_small.style.posTop = menuLocBod.scrollTop + event.y - 10;
}
function msghide(){
  
   if(window.event.srcElement.tagName.toLowerCase() != "span"){
	   message_small.innerHTML="";
   }
}
function cmdLayerAction(skinPath,type,userID,level,cidx,caddID){
	
	var form2 = document.commentLinst;

	if(type=='open'){
		if((userID!='' && caddID!='' && (userID==caddID)) || (level!='' && level<1)){
			
			if(cidx==''){
				alert("µî·Ï¹øÈ£°¡ ´©¶ô µÇ¾ú½À´Ï´Ù.");
				return false;
			}

			if(confirm('»èÁ¦ ÇϽðڽÀ´Ï±î?')){
				form2.cidx.value = cidx ;
				form2.submit();
				return true;
			}

		}else{
			var str = "<form name='tmpCMForm'><TABLE width=230 height=71 border=0 cellpadding=0 cellspacing=0>";
			str = str + "<TR><TD style='background:url("+skinPath+"/image/lay_comment_del.gif) no-repeat' valign='top' align='center'>";
			str = str + "<TABLE width=208 cellpadding=0 cellspacing=0 border=0><TR height='23'><TD align='right' valign='bottom'><img src='"+skinPath+"/image/btn_del2.gif' border=0 style='cursor:hand' onClick=\"cmdLayerAction('"+skinPath+"','close','','','',''); msghide();\"></TD></TR>";
			str = str + "<TR height=12><TD></TD></TR><TR class='Board'>";
			str = str + "<TD align='center'>ºñ¹Ð¹øÈ£: <INPUT TYPE='password' NAME='passwd' size='12' class='InputBox'> <img src='"+skinPath+"/image/btn_del3.gif' border='0' style='cursor:hand' onclick=\"cmDelCheck('"+cidx+"');\" align='absmiddle'></TD>";
			str = str + "</TR></TABLE></TD></TR></form></TABLE>";
	
			document.getElementById('message_small').innerHTML = str ;
		}
	}else{
		
		form2.cidx.value='' ;
		form2.cpass.value='';
		document.getElementById('message_small').innerHTML = '' ;
	}
}


function cmDelCheck(cidx){
	

	var form1 = document.tmpCMForm;
	var form2 = document.commentLinst;


	if(cidx==''){
		alert("µî·Ï¹øÈ£°¡ ´©¶ô µÇ¾ú½À´Ï´Ù.");
		return false;
	}
	
	if(form1.passwd.value == ''){
		alert("ºñ¹Ð¹øÈ£¸¦ ÀÔ·ÂÇϼ¼¿ä");
		form1.passwd.focus();
		return false;
	}

	if(confirm('»èÁ¦ ÇϽðڽÀ´Ï±î?')){
		form2.cidx.value = cidx ;
		form2.cpass.value = form1.passwd.value ;
		form2.submit();
		return true;
	}
}