var _pageSize = "";
var _clickedValue = new Array();
var _treeOrder = "";
var _openedFolderType = "myfolder";
var _defaultOpenFolder = 0;
var _folTreeFlag = true;
var _self = "";
var _mode = "normal"; // normal / edit
var _newFolder = 0; //신규 폴더 여부

function init_music(listStyle) {
	if (!_openedFolderType) _openedFolderType = "myfolder";

	//페이지 사이즈 콤보박스 생성
	try {
		var objCombo = new MyCboBox(document.getElementById("pageSize"));
		var selected = new Array();
		selected[_pageSize] = true;
		objCombo.setBoxFont("gulim");
		objCombo.setBoxFontSize(11);
		objCombo.setBoxFontColor("676767");
		objCombo.setList("100곡 / 페이지", 100, selected[100]);
		objCombo.setList("50곡 / 페이지", 50, selected[50]);
		objCombo.setList("30곡 / 페이지", 30, selected[30]);
		objCombo.setList("15곡 / 페이지", 15, selected[15]);
		objCombo.createBox(function(text, value) {
			var url = "http://www.somsee.com/music/inc/pageSize_update.inc";
			var myAjax = new Ajax.Request (
				url,
				{
					method:'post',
					parameters : {
						"i_page_size": value
					},
					evalScript : true,
					onComplete : function() {
						window.location.reload();
						//window.location.href = document.getElementById("pageSize").getAttribute("link");		
					}
				}
			);
		});
	} catch (e) {}

	try {
		switch (listStyle) {
			case 1:
				init_listStyle();
				break;
			case 2:
				init_listStyle();
				break;
		}
	} catch (e) {}
}

//아티스트 페이지 초기화
function init_artist(artistno) {
	_openedFolderType = "artist";
	_defaultOpenFolder = artistno;
	//전체 체크
	var allChk = document.getElementById("allChk");
	allChk.onclick = function() {
		var seed = this.parentNode.parentNode.nextSibling;
		while (seed) {
			try {
				if (!seed.firstChild.firstChild.disabled) {
					seed.firstChild.firstChild.checked = this.checked;
				}
			} catch(e) {}
			seed = seed.nextSibling;
		}
	}
}

//서치 앤 매치 페이지 초기화
function init_sm(artistno) {
	_openedFolderType = "sm";
	_defaultOpenFolder = artistno;
	//전체 체크
	var allChk = document.getElementById("allChk");
	allChk.onclick = function() {
		var seed = this.parentNode.parentNode.nextSibling;
		while (seed) {
			try {
				if (!seed.firstChild.firstChild.disabled) {
					seed.firstChild.firstChild.checked = this.checked;
				}
			} catch(e) {}
			seed = seed.nextSibling;
		}
	}
}

//폴더 편집 초기화
function init_editFolder() {
	var allChk = document.getElementById("songList").childNodes[1].firstChild.firstChild.firstChild;
	allChk.onclick = function() {
		var folders = document.getElementById("songList").childNodes[1].childNodes[1];
		while (folders) {
			try {
				if (!folders.firstChild.firstChild.disabled) {
					folders.firstChild.firstChild.checked = allChk.checked;
				}
			} catch(e) {}
			folders = folders.nextSibling;
		}
	}

	var defaultOpenFolder = getCookie("newFolderState");
	if (defaultOpenFolder > 0) {
		var folders = document.getElementById("songList").childNodes[1].childNodes[1];
		while (folders) {
			try {
				if (folders.getAttribute("seq") == defaultOpenFolder) {
					setTimeout(function() {
						folders.childNodes[1].onclick();
					}, 1000);

					break;
				}
			} catch(e) {}
			folders = folders.nextSibling;
		}
	}
}

//앨범 전체 듣기
function listenAlbum(element) {
	var songs = element.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.nextSibling;
	var list = "";
	while (songs.getAttribute("type") != "albumInfo") {
		try {
			if (songs.getAttribute("mysongseq")) {
				if (list != "") list += ",";
				list += songs.getAttribute("mysongseq");
			}
		} catch (e) {}
		songs = songs.nextSibling;
	}
	if (list == "") {
	}
	else {
		openPlayer(list, 'all', -1);
	}
}

function init_listStyle() {
	//전체 체크
	var allChk = document.getElementById("allChk");
	allChk.onclick = function() {
		var seed = this.parentNode.parentNode;
		while (seed) {
			try {
				if (!seed.firstChild.firstChild.disabled) {
					seed.firstChild.firstChild.checked = this.checked;
				}
			} catch(e) {}
			seed = seed.nextSibling;
		}
	}
}

function init_latticeStyle() {
}

function spreadFunc(element) {
	var iconRoot = element.parentNode;
	var display = "none";
	var btnStr = "더 보기";
	if (iconRoot.childNodes[3].style.display == "none") {
		display = "block";
		btnStr = "감추기";
	}
	for(var i=3; i<5; i++) {
		try { iconRoot.childNodes[i].style.display = display; } catch(e) {}
	}
	iconRoot.childNodes[5].firstChild.innerHTML = btnStr;
}

function songNameEvent(element) {
	var tmpFunc = element.parentNode.onclick;
	element.parentNode.onclick = function() {}
	setTimeout(function() {
		element.parentNode.onclick = tmpFunc;
	}, 500);
}

function songListSave(element) {
	row = element.parentNode;
	var mysongseq = 0;
	var songname = "";
	var albumname = "";
	var artistname = "";
	try { mysongseq = row.getAttribute("mysongseq"); } catch (e) {}
	try { songname = row.childNodes[1].firstChild.firstChild.nodeValue; } catch (e) {}
	try { albumname = row.childNodes[2].firstChild.firstChild.nodeValue; } catch (e) {}
	try { artistname = row.childNodes[3].firstChild.firstChild.nodeValue; } catch (e) {}

	var url = "http://www.somsee.com/music/inc/edit_songInfo.inc";
	var myAjax = new Ajax.Request (
		url,
		{
			method:'post',
			parameters : {
				"songname": songname,
				"albumname": albumname,
				"artistname": artistname,
				"mysongseq":mysongseq
			},
			evalScript : true,
			onComplete : function() {
				
			}
		}
	);
}

function folderListSave(element) {
	row = element.parentNode;
	var folderseq = row.getAttribute("seq");
	var foldername = "";
	try { foldername = row.childNodes[1].firstChild.firstChild.nodeValue; } catch (e) {}

	var url = "http://www.somsee.com/music/inc/edit_folderInfo.inc";
	var myAjax = new Ajax.Request (
		url,
		{
			method:'post',
			parameters : {
				"flag": "rename",
				"folderseq": folderseq,
				"foldername": foldername
			},
			evalScript : true,
			onComplete : function() {
				if (getCookie("newFolderState") != 'null') {
					setCookie("newFolderState", null);
					//멤버 history log
					var param = new Array();
					param['flag'] = 9; //폴더 생성 9
					param['folName'] = foldername;
					mh_setHistory(param);
				}
			}
		}
	);
}

function setListStyle(value) {
	var url = "http://www.somsee.com/music/inc/setListStyle.inc";
	var myAjax = new Ajax.Request (
		url,
		{
			method:'post',
			parameters : {
				"listStyle": value,
				"userseq": _userSeq
			},
			evalScript : true,
			onComplete : function() {
				window.location.reload();
			}
		}
	);
}

function setFolderView(value) {
	var url = "http://www.somsee.com/music/inc/setFolderView.inc";
	var myAjax = new Ajax.Request (
		url,
		{
			method:'post',
			parameters : {
				"folderView": value,
				"userseq": _userSeq
			},
			evalScript : true,
			onComplete : function() {
				window.location.reload();
			}
		}
	);
}

//선택파일을 펼침 메뉴
function songSpreadMenu1(element) {
	//var menu = new SpreadMenu(element.parentNode, 5);
	var numOfMenu = 7;
	if (_mybox != "yes") {
		numOfMenu = 2;
	}
	var entities = new Array();
	if (numOfMenu == 7) {
		entities.push(
			new Array("다운로드", function() {
				select_download();
			})
		);
	}
	entities.push(
		new Array("듣기", function() {
			select_listen();
		})
	);
	if (numOfMenu == 7) {
		entities.push(
			new Array("복사", function() {
				select_copy();
			})
		);
	}
	entities.push(
		new Array("랜덤듣기", function() {
			select_randomListen();
		})
	);
	if (numOfMenu == 7) {
		entities.push(
			new Array("이동", function() {
				select_move();
			})
		);
		entities.push(
			new Array("재생목록으로 저장", function() {
				showPlayListTree("저장");
			})
		);
		entities.push(
			new Array("삭제", function() {
				select_delete();
			})
		);
	}

	if (numOfMenu == 2) {
		var tmpEntities = entities[0];
		entities[0] = entities[1];
		entities[1] = tmpEntities;

		var menu = new SpreadMenu(element, numOfMenu);
		menu.setPosition(-6, -8);
		menu.setEntities(entities);
	}
	else {
		var menu = new SpreadMenu(element, numOfMenu);
		menu.setPosition(-6, -12);
		menu.setEntities(entities);
	}
}

//다운로드
function select_download() {
	var songs = document.getElementById("songList").childNodes[1].childNodes[1];
	if (!songs) {
		var objMsgBox = new MsgBox();
		objMsgBox.setMessage("해당 폴더에 곡이 없습니다.");
		objMsgBox.create();
		return;
	}
	var list = "";
	while (songs) {
		try {
			if (songs.getAttribute("mysongseq")) {
				if (songs.firstChild.firstChild.checked) {
					if (list != "") list += ",";
					list += songs.getAttribute("mysongseq");
				}
			}
		} catch (e) {}
		songs = songs.nextSibling;
	}
	if (list == "") {
		var objMsgBox = new MsgBox();
		objMsgBox.setMessage("선택된 항목이 없습니다.");
		objMsgBox.create();
		return;
	}
	else {
		window.open('http://www.somsee.com/updown/?type=down&folder='+_defaultOpenFolder+'&id='+list, 'pop', 'width=600,height=553,status=yes,scrollbar=no');
	}
}

//듣기
function select_listen() {
	var songs = document.getElementById("songList").childNodes[1].childNodes[1];
	if (!songs) {
		var objMsgBox = new MsgBox();
		objMsgBox.setMessage("해당 폴더에 곡이 없습니다.");
		objMsgBox.create();
		return;
	}
	var list = "";
	while (songs) {
		try {
			if (songs.getAttribute("mysongseq")) {
				if (songs.firstChild.firstChild.checked) {
					if (list != "") list += ",";
					list += songs.getAttribute("mysongseq");
				}
			}
		} catch (e) {}
		songs = songs.nextSibling;
	}
	if (list == "") {
		var objMsgBox = new MsgBox();
		objMsgBox.setMessage("선택된 항목이 없습니다.");
		objMsgBox.create();
		return;
	}
	else {
		openPlayer(list, 'all', -1);
	}
}

//복사
function select_copy() {
	if (_openedFolderType == "myfolder" || _openedFolderType == "playlist") {
		var songs = document.getElementById("songList").childNodes[1].childNodes[1];
		if (!songs) {
			var objMsgBox = new MsgBox();
			objMsgBox.setMessage("해당 폴더에 곡이 없습니다.");
			objMsgBox.create();
			return;
		}
		var list = "";
		while (songs) {
			try {
				if (songs.getAttribute("mysongseq")) {
					if (songs.firstChild.firstChild.checked) {
						if (list != "") list += ",";
						list += songs.getAttribute("mysongseq");
					}
				}
			} catch (e) {}
			songs = songs.nextSibling;
		}
		if (list == "") {
			var objMsgBox = new MsgBox();
			objMsgBox.setMessage("선택된 항목이 없습니다.");
			objMsgBox.create();
			return;
		}
		else {
			switch (_self) {
				case "/music/index.mog":
					window.open('http://www.somsee.com/popup/tree.mog?from=box&method=copy&fol='+_defaultOpenFolder+'&list='+list, 'poptree', 'width=400, height=436');
					break;
				case "/music/myplaylist.mog":
					showPlayListTree("복사");
					break;
			}
		}
	}
	else {
		var songs = document.getElementById("songList").childNodes[1].firstChild;
		var list = "";
		while (songs) {
			if (songs.getAttribute("mysongseq") && songs.firstChild.firstChild.checked) {
				if (list != "") list += ",";
				list += songs.getAttribute("mysongseq");
			}
			songs = songs.nextSibling;
		}
		if (list == "") {
			var objMsgBox = new MsgBox();
			objMsgBox.setMessage("선택된 항목이 없습니다.");
			objMsgBox.create();
			return;
		}
		else {
			window.open('http://www.somsee.com/popup/tree.mog?from=box&method=copy&fol='+_defaultOpenFolder+'&list='+list, 'poptree', 'width=400, height=436');
		}
	}
}

//랜덤 듣기
function select_randomListen() {
	var songs = document.getElementById("songList").childNodes[1].childNodes[1];
	if (!songs) {
		var objMsgBox = new MsgBox();
		objMsgBox.setMessage("해당 폴더에 곡이 없습니다.");
		objMsgBox.create();
		return;
	}
	var list = "";
	while (songs) {
		try {
			if (songs.getAttribute("mysongseq")) {
				if (songs.firstChild.firstChild.checked) {
					if (list != "") list += ",";
					list += songs.getAttribute("mysongseq");
				}
			}
		} catch (e) {}
		songs = songs.nextSibling;
	}
	if (list == "") {
		var objMsgBox = new MsgBox();
		objMsgBox.setMessage("선택된 항목이 없습니다.");
		objMsgBox.create();
		return;
	}
	else {
		openPlayer(list, 'rnd', _userSeq);
	}
}

//이동
function select_move() {
	if (_openedFolderType == "myfolder" || _openedFolderType == "playlist") {
		var songs = document.getElementById("songList").childNodes[1].childNodes[1];
		if (!songs) {
			var objMsgBox = new MsgBox();
			objMsgBox.setMessage("해당 폴더에 곡이 없습니다.");
			objMsgBox.create();
			return;
		}
		var list = "";
		while (songs) {
			try {
				if (songs.getAttribute("mysongseq")) {
					if (songs.firstChild.firstChild.checked) {
						if (list != "") list += ",";
						list += songs.getAttribute("mysongseq");
					}
				}
			} catch (e) {}
			songs = songs.nextSibling;
		}
		if (list == "") {
			var objMsgBox = new MsgBox();
			objMsgBox.setMessage("선택된 항목이 없습니다.");
			objMsgBox.create();
			return;
		}
		else {
			switch (_self) {
				case "/music/index.mog":
					window.open('http://www.somsee.com/popup/tree.mog?from=box&method=move&fol='+_defaultOpenFolder+'&list='+list, 'poptree', 'width=400, height=436');
					break;
				case "/music/myplaylist.mog":
					showPlayListTree("이동");
					break;
			}
		}
	}
	else {
		var objMsgBox = new MsgBox();
		objMsgBox.setMessage("곡 이동은 <b>내 폴더</b> 에서만 가능 합니다.");
		objMsgBox.create();
		return;
	}
}

//삭제
function select_delete() {
	if (_openedFolderType == "myfolder" || _openedFolderType == "playlist") {
		var songs = document.getElementById("songList").childNodes[1].childNodes[1];
		if (!songs) {
			var objMsgBox = new MsgBox();
			objMsgBox.setMessage("해당 폴더에 곡이 없습니다.");
			objMsgBox.create();
			return;
		}
		var list = "";
		while (songs) {
			try {
				if (songs.getAttribute("mysongseq")) {
					if (songs.firstChild.firstChild.checked) {
						if (list != "") list += ",";
						if (_self == "/music/index.mog") {
							list += songs.getAttribute("mysongseq");
						}
						else if (_self == "/music/myplaylist.mog") {
							list += songs.getAttribute("seq");
						}
					}
				}
			} catch (e) {}
			songs = songs.nextSibling;
		}
		if (list == "") {
			var objMsgBox = new MsgBox();
			objMsgBox.setMessage("먼저 삭제할 곡을 선택 하세요.");
			objMsgBox.create();
			return;
		}
		else {
			var objMsgBox = new MsgBox();
			objMsgBox.setOption("confirm");
			switch (_self) {
				case "/music/index.mog": objMsgBox.setMessage("선택한 곡을 삭제 하시겠습니까?"); break;
				case "/music/myplaylist.mog": objMsgBox.setMessage("선택한 곡을 재생 목록에서 삭제 하시겠습니까?"); break;
			}
			objMsgBox.setEvent(function() {
				//todo 삭제 코드
				var url = 'http://www.somsee.com/music/inc/copySong.inc';
				switch (_self) {
					case "/music/index.mog":
						var myAjax = new Ajax.Request(
							url,
							{
								method:'post',
								parameters : {"flag":"del", "seq":list},
								evalScript : true,
								onComplete : function() {
									window.location.reload();
								}
							}
						);
						break;
					case "/music/myplaylist.mog":
						var myAjax = new Ajax.Request(
							url,
							{
								method:'post',
								parameters : {"flag":"playlist_del", "seq":list},
								evalScript : true,
								onComplete : function() {
									window.location.reload();
								}
							}
						);
						break;
				}
			});
			objMsgBox.create();
		}
	}
	else {
		var objMsgBox = new MsgBox();
		objMsgBox.setMessage("곡 삭제는 <b>내 폴더</b> 에서만 가능 합니다.");
		objMsgBox.create();
		return;
	}
}

//파일 복사
function copyFile(fol, list) {
	var url = 'http://www.somsee.com/music/inc/copySong.inc';
	var myAjax = new Ajax.Request(
		url,
		{
			method:'post',
			parameters : {"flag":"copy", "fseq":fol, "seq":list},
			evalScript : true,
			onComplete : function() {}
		}
	);
}

//파일 이동
function moveFile(fol, list) {
	var url = 'http://www.somsee.com/music/inc/copySong.inc';
	var myAjax = new Ajax.Request(
		url,
		{
			method:'post',
			parameters : {"flag":"move", "fseq":fol, "seq":list},
			evalScript : true,
			onComplete : function() {}
		}
	);
}

//전체 듣기
function folder_listenAll() {
	try {
		var songs = document.getElementById("songList").childNodes[1].childNodes[1];
		if (document.getElementById("songList").childNodes[1].firstChild.firstChild.firstChild.nodeName == "DIV") {
			songs = document.getElementById("songList").childNodes[1].firstChild.firstChild.firstChild;
		}
	} catch(e) {}
	if (!songs) {
		var objMsgBox = new MsgBox();
		objMsgBox.setMessage("해당 폴더에 곡이 없습니다.");
		objMsgBox.create();
		return;
	}
	var list = "";
	while (songs) {
		try {
			if (songs.getAttribute("mysongseq")) {
				if (list != "") list += ",";
				list += songs.getAttribute("mysongseq");
			}
		} catch (e) {}
		songs = songs.nextSibling;
	}
	if (list == "") {
	}
	else {
		openPlayer(list, 'all', -1);
	}
}

//정렬
function folder_sort() {
	if (_openedFolderType == "myfolder") {
		changeFolderList();
	}
	else if (_openedFolderType == "playlist") {
		changePlayList();
	}
	else {
		var objMsgBox = new MsgBox();
		objMsgBox.setMessage("정렬은 <b>내 폴더</b> 에서만 지원하는 기능입니다.");
		objMsgBox.create();
		return;
	}
}

//폴더편집
function folder_manage() {
	if (_openedFolderType == "myfolder") {
		window.location.href = "http://www.somsee.com/music/editFolder.mog?seq=" + _defaultOpenFolder;
	}
	else {
		var objMsgBox = new MsgBox();
		objMsgBox.setMessage("편집모드는 <b>내 폴더</b> 에서만 지원하는 기능입니다.");
		objMsgBox.create();
		return;
	}
}

//폴더를 펼침 메뉴
function songSpreadMenu2(element) {
	//var menu = new SpreadMenu(element.parentNode, 5);
	var numOfMenu = 4;
	if (_mybox != "yes") {
		numOfMenu = 1;
	}
	var entities = new Array();
	entities.push(
		new Array("전체듣기", function() {
			folder_listenAll();
		})
	);
	if (numOfMenu == 4) {
		entities.push(
			new Array("정렬", function() {
				folder_sort();
			})
		);
		entities.push(
			new Array("플레이어 퍼가기", function() {
				var objMsgBox = new MsgBox();
				objMsgBox.setMessage("준비중 입니다.");
				objMsgBox.create();
			})
		);
		entities.push(
			new Array("편집모드", function() {
				folder_manage();
			})
		);
		var menu = new SpreadMenu(element, numOfMenu);
		menu.setPosition(-6, -10);
		menu.setEntities(entities);
	}
	else {
		var menu = new SpreadMenu(element, numOfMenu);
		menu.setPosition(-6, -6);
		menu.setEntities(entities);
	}
}

//재생 목록으로 저장
function showPlayListTree(txt) {
	var songs = document.getElementById("songList").childNodes[1].childNodes[1];
	var list = "";
	if (txt == "이동") {
		while (songs) {
			try {
				if (songs.getAttribute("seq")) {
					if (songs.firstChild.firstChild.checked) {
						if (list != "") list += ",";
						list += songs.getAttribute("seq");
					}
				}
			} catch (e) {}
			songs = songs.nextSibling;
		}
	}
	else {
		while (songs) {
			try {
				if (songs.getAttribute("mysongseq")) {
					if (songs.firstChild.firstChild.checked) {
						if (list != "") list += ",";
						list += songs.getAttribute("mysongseq");
					}
				}
			} catch (e) {}
			songs = songs.nextSibling;
		}
	}

	if (list == "") {
		var objMsgBox = new MsgBox();
		objMsgBox.setMessage("선택된 항목이 없습니다.");
		objMsgBox.create();
		return;
	}
	else {
		var code = "1";
		switch(txt) {
			case "저장":
			case "복사": code = "1"; break;
			case "이동": code = "2"; break;
		}

		try { document.body.removeChild(document.getElementById("selectedList")); } catch (e) {} 
		var tmpLayer = new Layer();
		tmpLayer.getElement().style.display = "none";
		tmpLayer.getElement().setAttribute("list", list);
		tmpLayer.getElement().setAttribute("id", "selectedList");
		tmpLayer.getElement().setAttribute("code", code);

		clearLayer();
		var treeLayer = new Layer();
		//element = document.getElementById("folder_menu").childNodes[1];

		//var pos = Element.cumulativeOffset(element);
		var pos = Element.cumulativeOffset(document.getElementById("songList"));
		if (navigator.appVersion.indexOf("MSIE 6") > -1) { pos[1] -= document.body.scrollTop; } // IE 6.0
		treeLayer.getElement().style.width = "350px";
		treeLayer.getElement().style.height = "394px";
		treeLayer.getElement().style.border = "1px solid #C44977";
		treeLayer.getElement().style.fontFamily = "verdana, gulim";
		treeLayer.getElement().style.fontSize = "12px";
		treeLayer.getElement().style.color = "#676767";
		treeLayer.setPosition();
		//new Draggable(treeLayer.getElement(), {endeffect: function() {}});
		treeLayer.setShadow();

		var treeTitle = document.createElement("DIV");
		treeTitle.style.width = "350px";
		treeTitle.style.height = "25px";
		treeTitle.innerHTML = 
			'<div style="color:#FFDFDF; float:left; margin:3px 0px 0px 5px; font-family:verdana,gulim; font-size:14px;">재생목록으로&nbsp;' + txt + '</div>' +
			'<div style="float:right; background-color:#DFDFDF; width:15px; height:15px; margin:4px 4px 0px 0px; overflow:hidden; cursor:pointer;" onclick="clearLayer(); allowWheel();"><div style="font-family:webdings; font-size:15px; color:#C44977; margin:-3px 0px 0px 0px;">r</div></div>';
		treeTitle.style.filter = "progid:DXImageTransform.Microsoft.gradient(StartColorStr=#FFC44979,EndColorStr=#FFA33D65,GradientType=0)";
		treeLayer.getElement().appendChild(treeTitle);	

		var content = document.createElement("DIV");
		content.style.padding = "10px 10px 10px 10px";
		content.innerHTML = 
			'<div style="font-size:13px; margin-bottom:10px;">새 재생 목록으로 ' + txt + '</div>' +
			'<input class="input_text" type="text" style="width:268px; float:left;" />' +
			'<input class="input_button" type="button" style="float:right;" value="저장" onclick="savePlayList(this, \'new\');" />' +
			'<div style="clear:both; font-size:1px; height:1px; border-top:1px solid #D3D3D3; margin:20px 0px 20px 0px;">&nbsp;</div>' +
			'<div style="font-size:13px; margin-bottom:10px;">기존 목록에 ' + txt + '</div>' +
			'<div id="alreadyList" class="mainMenuScroll2" style="width:328px; height:191px; border:1px solid #B3B3B3; line-height:22px;"></div>' +
			'<input class="input_button" type="button" id="savePlayList" seq="0" style="float:right; margin-top:10px;" value="저장" onclick="savePlayList(this, this.getAttribute(\'seq\'));" />' +
			'';
		treeLayer.getElement().appendChild(content);

		var url = "http://www.somsee.com/music/inc/playlist_process.inc";
		var myAjax = new Ajax.Updater(
			{success : 'alreadyList'},
			url,
			{
				method:'post',
				parameters : {
					"flag": "getList",
					"userSeq": _userSeq
				},
				evalScript : true,
				onComplete : function() {
					
				}
			}
		);
	}
}

//재생 목록 만들기
function newPlayList() {
	clearLayer();
	var treeLayer = new Layer();
	//element = document.getElementById("folder_menu").childNodes[1];

	//var pos = Element.cumulativeOffset(element);
	treeLayer.getElement().style.width = "350px";
	treeLayer.getElement().style.height = "94px";
	treeLayer.getElement().style.border = "1px solid #C44977";
	treeLayer.getElement().style.fontFamily = "verdana, gulim";
	treeLayer.getElement().style.fontSize = "12px";
	treeLayer.getElement().style.color = "#676767";
	treeLayer.setPosition();
	treeLayer.setShadow();

	var treeTitle = document.createElement("DIV");
	treeTitle.style.width = "350px";
	treeTitle.style.height = "25px";
	treeTitle.innerHTML = 
		'<div style="color:#FFDFDF; float:left; margin:3px 0px 0px 5px; font-family:verdana,gulim; font-size:14px;">새 재생목록</div>' +
		'<div style="float:right; background-color:#DFDFDF; width:15px; height:15px; margin:4px 4px 0px 0px; overflow:hidden; cursor:pointer;" onclick="clearLayer(); allowWheel();"><div style="font-family:webdings; font-size:15px; color:#C44977; margin:-3px 0px 0px 0px;">r</div></div>';
	treeTitle.style.filter = "progid:DXImageTransform.Microsoft.gradient(StartColorStr=#FFC44979,EndColorStr=#FFA33D65,GradientType=0)";
	treeLayer.getElement().appendChild(treeTitle);	

	var content = document.createElement("DIV");
	content.style.padding = "10px 10px 10px 10px";
	content.innerHTML = 
		'<div style="font-size:13px; margin-bottom:10px;">새 재생 목록 만들기</div>' +
		'<input class="input_text" type="text" style="width:268px; float:left;" />' +
		'<input class="input_button" type="button" style="float:right;" value="저장" onclick="savePlayList(this, \'new\', \'noList\');" />';
	treeLayer.getElement().appendChild(content);

	content.childNodes[1].focus();
}

function savePlayList(element, flag, noList) { //flag: 새 목록 여부, noList: list유무
	if (flag == "0") {
		var objMsgBox = new MsgBox();
		objMsgBox.setMessage("재생목록을 먼저 선택 하세요.");
		objMsgBox.create();
		return;
	} else if (flag == "new") {
		if (trim(element.previousSibling.value) == "") {
			var objMsgBox = new MsgBox();
			objMsgBox.setMessage("새 재생 목록 이름을 입력 하세요.");
			objMsgBox.create();
			return;
		}
	}

	var event = "insertSong";
	try {
		if (document.getElementById("selectedList").getAttribute("code") == "2") {
			event = "moveSong";
		}
	} catch(e) {}
	clearLayer();

	var url = "http://www.somsee.com/music/inc/playlist_process.inc";
	var targetPlayListSeq = 0;
	var tmpLayer = new Layer();
	tmpLayer.getElement().style.display = "none";
	if (flag == "new") { //새 재생 목록 저장
		var myAjax = new Ajax.Updater(
			{success : tmpLayer.getElement()},
			url,
			{
				method:'post',
				parameters : {
					"flag": "setList",
					"userSeq": _userSeq,
					"folName": element.previousSibling.value
				},
				evalScript : true,
				onComplete : function() {
					targetPlayListSeq = document.getElementById("createdPlayListSeq").value;
					tmpLayer.closeElement();

					var list = "";
					if (!noList) {
						var list = document.getElementById("selectedList").getAttribute("list");
					}
					try {document.body.removeChild(document.getElementById("selectedList"));} catch(e) {}

					var myAjax = new Ajax.Request(
						url,
						{
							method:'post',
							parameters : {
								"flag": event,
								"songList": list,
								"playListSeq": targetPlayListSeq
							},
							evalScript : true,
							onComplete : function() {
								window.location.href = "http://www.somsee.com/music/myplaylist.mog?list=" + targetPlayListSeq;
							}
						}
					);
				}
			}
		);
	}
	else { //곡 저장
		if (!targetPlayListSeq) {
			targetPlayListSeq = flag;
		}

		var list = document.getElementById("selectedList").getAttribute("list");
		try {document.body.removeChild(document.getElementById("selectedList"));} catch(e) {}

		var myAjax = new Ajax.Request(
			url,
			{
				method:'post',
				parameters : {
					"flag": event,
					"songList": list,
					"playListSeq": targetPlayListSeq
				},
				evalScript : true,
				onComplete : function() {
					window.location.href = "http://www.somsee.com/music/myplaylist.mog?list=" + targetPlayListSeq;
				}
			}
		);
	}
}

function clickPlayList(element) {
	var list = element.parentNode.parentNode.firstChild;
	while (list) {
		list.lastChild.style.fontWeight = "400";
		list.lastChild.style.color = "#676767";
		list = list.nextSibling;
	}
	element.style.fontWeight = "700";
	element.style.color = "#000000";

	document.getElementById("savePlayList").setAttribute("seq", element.getAttribute("seq"));
}

//보관함
function showFolderTree(element) {
	document.body.onmousewheel = function() {
		if (window.event.wheelDelta >= 0) { //위
			if (parseInt(tree.scrollTop) < 8) {
				tree.scrollTop = 0;
			}
			else {
				if ((tree.scrollTop % 18) != 8) {
					tree.scrollTop = tree.scrollTop + tree.scrollTop % 18;
				}
				tree.scrollTop = tree.scrollTop - 18;
			}
		}
		else { //아래
			if (parseInt(tree.scrollTop) < 8) {
				tree.scrollTop = 8;
			}
			else {
				if ((tree.scrollTop % 18) != 8) {
					tree.scrollTop = tree.scrollTop + tree.scrollTop % 18;
				}
				else {
					tree.scrollTop = tree.scrollTop + 18;
				}
			}
		}
		return false;
	}
	_folTreeFlag = true;
	clearLayer();
	var treeLayer = new Layer();
	//if (!element) {
		//element = document.getElementById("folder_menu").childNodes[1];
	//}
	//var pos = Element.cumulativeOffset(element);
	var pos = Element.cumulativeOffset(document.getElementById("songList"));
	if (navigator.appVersion.indexOf("MSIE 6") > -1) { pos[1] -= document.body.scrollTop; } // IE 6.0
	treeLayer.getElement().style.width = Element.getWidth(document.getElementById("songList")) + "px";
	treeLayer.getElement().style.height = "325px";
	treeLayer.getElement().style.border = "1px solid #C44977";
	treeLayer.getElement().style.fontFamily = "verdana, gulim";
	treeLayer.getElement().style.fontSize = "12px";
	treeLayer.getElement().style.color = "#676767";
	//treeLayer.setTargetPosition(document.getElementById("songList"));
	treeLayer.setPosition();
	//new Draggable(treeLayer.getElement(), {endeffect: function() {}});
	treeLayer.setShadow();
	var defaultTab = new Array();
	var defaultBorder = new Array();
	switch (_openedFolderType) {
		case "myfolder":
			defaultTab[0] = "default_tab1";
			defaultTab[1] = "";
			defaultTab[2] = "";
			defaultBorder[0] = "style='border-right:1px solid #C44977; border-bottom:1px solid #FFFFFF;'";
			defaultBorder[1] = "";
			defaultBorder[2] = "";
			break;
		case "artist":
			defaultTab[0] = "";
			defaultTab[1] = "default_tab1";
			defaultTab[2] = "";
			defaultBorder[0] = "style='border-right:1px solid #C44977;'";
			defaultBorder[1] = "style='border-right:1px solid #C44977; border-bottom:1px solid #FFFFFF;'";
			defaultBorder[2] = "";
			break;
		case "sm":
			defaultTab[0] = "";
			defaultTab[1] = "";
			defaultTab[2] = "default_tab1";
			defaultBorder[0] = "";
			defaultBorder[1] = "style='border-right:1px solid #C44977;'";
			defaultBorder[2] = "style='border-bottom:1px solid #FFFFFF;'";
			break;
	}
	var treeTitle = document.createElement("DIV");
	treeTitle.style.width = Element.getWidth(document.getElementById("songList")) + "px";
	treeTitle.style.height = "25px";
	treeTitle.innerHTML = 
		'<div class="main_list" id="tab_folder" style="margin-top:-2px; float:left; width:400px;">' +
			'<div class="tab1 first_tab1 ' + defaultTab[0] + '" ' + defaultBorder[0] + ' onclick="_openedFolderType=\'myfolder\'; showFolderTree();">내&nbsp;폴더</div>' +
			'<div class="tab1 ' + defaultTab[1] + '"  ' + defaultBorder[1] + ' onclick="_openedFolderType=\'artist\'; showFolderTree();">아티스트&nbsp;별</div>' +
			'<div class="tab1 ' + defaultTab[2] + '"  ' + defaultBorder[2] + ' onclick="_openedFolderType=\'sm\'; showFolderTree();">써치 & 매치</div>' +
		'</div>' +
		'<div style="float:right; background-color:#DFDFDF; width:15px; height:15px; margin:4px 4px 0px 0px; overflow:hidden; cursor:pointer;" onclick="clearLayer(); allowWheel();"><div style="font-family:webdings; font-size:15px; color:#C44977; margin:-3px 0px 0px 0px;">r</div></div>';
		if (_userSeq == _pageSeq) {
			treeTitle.innerHTML += '<a href="javascript:document.getElementById(\'editStorage\').onclick();" onmouseover="return;" onmouseout="return;" style="color:#FFDFDF; float:right; margin:7px 12px 0px 5px; font-family:verdana,gulim; font-size:12px;">보관함 편집</a>';
		}

	treeTitle.style.filter = "progid:DXImageTransform.Microsoft.gradient(StartColorStr=#FFC44979,EndColorStr=#FFA33D65,GradientType=0)";
	treeLayer.getElement().appendChild(treeTitle);

	tabEvent(document.getElementById("tab_folder"));

	var tree = document.createElement("DIV");
	tree.className = "mainMenuScroll";
	tree.setAttribute("id", "treeBox");
	tree.style.width = (Element.getWidth(document.getElementById("songList")) - 22) + "px";
	tree.style.height = "280px";
	tree.style.padding = "10px 10px 10px 10px";
	tree.style.overflowY = "auto";
	tree.style.overflowX = "hidden";
	treeLayer.getElement().appendChild(tree);

	_mode = "normal";

	switch (_openedFolderType) {
		case "myfolder":
			getMyFolder();
			break;
		case "artist":
			getMyArtist();
			break;
		case "sm":
			getMySm();
			break;
	}
}

function allowWheel() {
	document.body.onmousewheel = function(){
		return true;
	}
}

function getMyFolder() {
	try {
		document.getElementById("tmpOrderBuf").parentNode.removeChild(document.getElementById("tmpOrderBuf"));
	} catch(e) {}
	var tmpHddnLayer = document.createElement("DIV");
	tmpHddnLayer.setAttribute("id", "tmpOrderBuf");
	tmpHddnLayer.style.display = "none";
	document.body.appendChild(tmpHddnLayer);

	try {
		//해당 사용자의 폴더 Order 가져오기
		var url = "http://www.somsee.com/music/inc/tree_processOrder.inc";
		var myAjax = new Ajax.Updater(
			{success : 'tmpOrderBuf'},
			url,
			{
				method:'post',
				parameters : {
					"memberSeq":_pageSeq,
					"flag":"get"
				},
				evalScript : true,
				onComplete : function() {
					_treeOrder = document.getElementById("tree_order").value;
					tmpHddnLayer.parentNode.removeChild(tmpHddnLayer);

					switch(_treeOrder) {
						case "1":
							_treeOrder = "c_foldername";
							break;
						case "2":
							_treeOrder = "d_regdate";
							break;
					}

					//비 User 폴더 목록 가져오기
					var url = "http://www.somsee.com/music/inc/tree_preprocess.inc";
					var myAjax = new Ajax.Updater(
						{success : 'treeBox'},
						url,
						{
							method:'post',
							parameters : {
								"memberSeq":_pageSeq
							},
							evalScript : true,
							onComplete : function() {
								//루트 폴더 가져오기
								getFolderListByAFolder(null);
							}
						}
					);
				}
			}
		);
	} catch(e) {}
}

function getMyArtist() {
	var url = "http://www.somsee.com/music/inc/tree_artist.inc";
	var myAjax = new Ajax.Updater(
		{success : 'treeBox'},
		url,
		{
			method:'post',
			parameters : {
				"memberSeq":_pageSeq, 
				"memberId":_pageId,
				"userParam":_userParam
			},
			evalScript : true,
			onComplete : function() {
				if (document.getElementById("root").nextSibling) {
					document.getElementById("tree").lastChild.firstChild.src = "http://www.somsee.com/img/line/joinbottom.gif"
				}
				var artists = document.getElementById("root").nextSibling;
				while (artists) {
					try {
						if (_defaultOpenFolder == artists.lastChild.getAttribute("value")) {
							artists.lastChild.firstChild.style.color = "#C44977";
							artists.lastChild.firstChild.focus();
							artists.lastChild.firstChild.blur();
							break;
						}
					} catch (e) {}
					artists = artists.nextSibling;
				}
				setWidthOfTree();
			}
		}
	);
}

function getMySm() {
	var url = "http://www.somsee.com/music/inc/tree_sm.inc";
	var myAjax = new Ajax.Updater(
		{success : 'treeBox'},
		url,
		{
			method:'post',
			parameters : {
				"memberSeq":_pageSeq,
				"memberId":_pageId,
				"userParam":_userParam
			},
			evalScript : true,
			onComplete : function() {
				if (document.getElementById("root").nextSibling) {
					document.getElementById("tree").lastChild.firstChild.src = "http://www.somsee.com/img/line/joinbottom.gif"
				}
				var artists = document.getElementById("root").nextSibling;
				while (artists) {
					try {
						if (_defaultOpenFolder == artists.getAttribute("seq")) {
							artists.lastChild.firstChild.style.color = "#C44977";
							artists.lastChild.firstChild.focus();
							artists.lastChild.firstChild.blur();
							break;
						}
					} catch (e) {}
					artists = artists.nextSibling;
				}
				setWidthOfTree();
			}
		}
	);
}

//폴더 만들기
function newFolder() {
	var tmp = new Layer();
	tmp.getElement().style.display = "none";

	var url = "http://www.somsee.com/music/inc/edit_folderInfo.inc";
	var myAjax = new Ajax.Updater(
		{success : tmp.getElement()},
		url,
		{
			method:'post',
			parameters : {
				"flag": "new",
				"seq": _defaultOpenFolder
			},
			evalScript : true,
			onComplete : function() {
				setCookie("newFolderState", parseInt(tmp.getElement().innerHTML));
				tmp.closeElement();
				window.location.reload();
			}
		}
	);
}

//폴더 이동
function moveFolder() {
	var songs = document.getElementById("songList").childNodes[1].childNodes[1];
	var list = "";
	while (songs) {
		try {
			if (songs.firstChild.firstChild.checked) {
				if (list != "") list += "$$";
				list += 
					songs.getAttribute("seq") + "||" +
					songs.getAttribute("lock") + "||" +
					songs.getAttribute("lockChild");
			}
		} catch(e) {}
		songs = songs.nextSibling;
	}

	window.open('http://www.somsee.com/popup/tree.mog?from=box&method=moveFolder&fol=' + list, 'poptree', 'width=400, height=436');
}

//폴더 삭제
function delFolder() {
	var songs = document.getElementById("songList").childNodes[1].childNodes[1];
	var list = "";
	while (songs) {
		try {
			if (songs.firstChild.firstChild.checked) {
				if (list != "") list += ",";
				list += songs.getAttribute("seq");
			}
		} catch(e) {}
		songs = songs.nextSibling;
	}

	var objMsgBox = new MsgBox();
	objMsgBox.setMessage("정말로 삭제 하시겠습니까?");
	objMsgBox.setOption("confirm");
	objMsgBox.setEvent(function() {
		var area = document.getElementById("songList");
		area.previousSibling.style.height = "auto";
		area.previousSibling.innerHTML += '<br /><br /><br /><br /><br /><center><img src="http://www.somsee.com/img/loading.gif" /></center>';
		area.parentNode.removeChild(area);

		var url = "http://www.somsee.com/music/inc/edit_folderInfo.inc";
		var myAjax = new Ajax.Request(
			url,
			{
				method:'post',
				parameters : {
					"flag": "del",
					"list": list
				},
				evalScript : true,
				onComplete : function() {
					window.location.reload();
				}
			}
		);
	});
	objMsgBox.create();
}

//해당 폴더의 하위 폴더 목록 가져오기
function getFolderListByAFolder(parentElement) {
	var parentSeq = -1; //기본 root 폴더의 pseq
	if (parentElement) {
		parentSeq = parentElement.getAttribute("seq");
	}
	try {
		document.getElementById("tmpTreeBuf").parentNode.removeChild(document.getElementById("tmpTreeBuf"));
	} catch(e) {}
	var tmpHddnLayer = document.createElement("DIV");
	tmpHddnLayer.setAttribute("id", "tmpTreeBuf");
	tmpHddnLayer.style.display = "none";
	document.body.appendChild(tmpHddnLayer);

	var url = "http://www.somsee.com/music/inc/tree_folderListByAFolder.inc";
	var myAjax = new Ajax.Updater(
		{success : 'tmpTreeBuf'},
		url,
		{
			method:'post',
			parameters : {
				"memberSeq":_pageSeq,
				"memberId":_pageId,
				"parentSeq":parentSeq,
				"order":_treeOrder
			},
			evalScript : true,
			onComplete : function() {
				//임시 폴더에서 tree로 이동
				if (parentElement) { //비 root폴더
					var cntOfLineElements = 0;
					if (parentElement.getAttribute("id") != "root") {
						for (var i=0; i<parentElement.childNodes.length; i++) {
							if (parentElement.childNodes[i].getAttribute("kind") == "folder") break;
							cntOfLineElements++;
						}
					}
					var sourceElement = tmpHddnLayer.firstChild;
					var targetElement = parentElement;
					while (sourceElement) {
						insertAfter(sourceElement, targetElement);
						targetElement = sourceElement;

						var txtDiv = document.getElementById("fol" + sourceElement.getAttribute("seq")).lastChild;
						var txtLength = Element.getWidth(txtDiv);
						sourceElement.style.width = (( cntOfLineElements + 2 ) * 18 ) + txtLength;
						
						try {
							sourceElement = document.getElementById("tmpTreeBuf").firstChild;
						} catch(e) {
							break;
						}
					}
					drawTreeLine(parentElement);
				}
				else { //root 폴더
					var targetElement = document.getElementById("tree");
					targetElement.appendChild(tmpHddnLayer.firstChild);

					//root인 경우 첫 하위 폴더 까지 불러온다.
					var root = document.getElementById("root");
					getFolderListByAFolder(root);
				}
				tmpHddnLayer.parentNode.removeChild(tmpHddnLayer);
			}
		}
	);
}

//트리의 선을 그린다.
function drawTreeLine(element) {
	try {
		if (document.getElementById("root").nextSibling.getAttribute("id") == "fol-4") {
			selectFolderAction();
			return;
		}
	} catch (e) {}

	var parents = new Array();
	var targetElement = element;
	while(targetElement.getAttribute("pseq") != -1) { //부모들의 마지막 자식 여무
		parents.push(targetElement);
		targetElement = document.getElementById("fol" + targetElement.getAttribute("pseq"));
		if (!targetElement) {
			targetElement = document.getElementById("root");
		}
	}

	try {
		var targetElement = element.nextSibling;
		while(targetElement.getAttribute("isLc") == "false") { //해당 자식 순회, 선 그리기
			var img = document.createElement("IMG");
			//자식이 있을 때
			if (targetElement.getAttribute("hasChild") == "true") {
				img = lineStyle(img, "spread", "/line/plus.gif");
			}
			//자식이 없을 때
			else if (targetElement.getAttribute("hasChild") == "false") {
				img = lineStyle(img, "line", "/line/join.gif");
			}
			targetElement.insertBefore(img, targetElement.firstChild);

			for (var i=0; i<parents.length; i++) {
				var img = document.createElement("IMG");
				if (parents[i].getAttribute("isLc") == "true") {
					img = lineStyle(img, "line", "/line/empty.gif");
				}
				else {
					img = lineStyle(img, "line", "/line/line.gif");
				}
				targetElement.insertBefore(img, targetElement.firstChild);
			}
	/*
			//이전에 선택된 폴더 였을 경우 선택 효과
			if (targetElement.getAttribute("seq") == _clickedValue['seq']) {
				targetElement.lastChild.previousSibling.src = "/images/box/folder_on.gif";
				targetElement.lastChild.style.fontWeight = "bold";
				targetElement.lastChild.style.color = "black";
			}*/
			targetElement = targetElement.nextSibling;
		}
		
		//순회 후 마지막 자식의 선 그리기
		var img = document.createElement("IMG");

		//자식이 있을 때
		if (targetElement.getAttribute("hasChild") == "true") {
			img = lineStyle(img, "spreadbottom", "/line/plusbottom.gif");
		}
		//자식이 없을 때
		else if (targetElement.getAttribute("hasChild") == "false") {
			img = lineStyle(img, "line", "/line/joinbottom.gif");
		}

		targetElement.insertBefore(img, targetElement.firstChild);

		for (var i=0; i<parents.length; i++) {
			var img = document.createElement("IMG");
			if (parents[i].getAttribute("isLc") == "true") {
				img = lineStyle(img, "line", "/line/empty.gif");
			}
			else {
				img = lineStyle(img, "line", "/line/line.gif");
			}
			targetElement.insertBefore(img, targetElement.firstChild);
		}
	} catch (e) {}
/*
	//이전에 선택된 폴더 였을 경우 선택 효과
	if (targetElement.getAttribute("seq") == _clickedValue['seq']) {
		targetElement.lastChild.previousSibling.src = "/images/box/folder_on.gif";
		targetElement.lastChild.style.fontWeight = "bold";
		targetElement.lastChild.style.color = "black";
	}
*/
	spreadTreeAction();
	selectFolderAction();

	//기본 선택 폴더
	if (_defaultOpenFolder) {
		//selectFolder(_defaultOpenFolder); //기본 열림 폴더 임시 기능 정지

		//이동인 경우 해당(set 원본 폴더 정보)
		setTimeout (function() {
			var clickedElement = document.getElementById("fol" + _clickedValue['seq']);
			if (!clickedElement) {
				clickedElement = document.getElementById("root");
			}
			_sourceFolderName = clickedElement.lastChild.firstChild.nodeValue;

			//_defaultOpenFolder = null;
		}, 500);
	}
}

//트리 확장 이벤트
function spreadTreeAction() {
	var folders = document.getElementById("root");
	while (folders) {
		try {
			var iconPlus = folders.lastChild.previousSibling.previousSibling;
			iconPlus.onclick = function() {
				switch (this.getAttribute("kind")) {
					//폴더 확장(not last child)
					case "spread":
						this.setAttribute("kind", "close");
						this.src = "http://www.somsee.com/img/line/minus.gif";
						getFolderListByAFolder(this.parentNode);
						break;
					//폴더 확장(last child)
					case "spreadbottom":
						this.setAttribute("kind", "closebottom");
						this.src = "http://www.somsee.com/img/line/minusbottom.gif";
						getFolderListByAFolder(this.parentNode);
						break;
					//폴더 감춤(not last child)
					case "close":
						this.setAttribute("kind", "spread");
						this.src = "http://www.somsee.com/img/line/plus.gif";
						var removeElements = this.parentNode.nextSibling;
						var numOfChilds = this.parentNode.childNodes.length;
						while (true) {
							if (removeElements.childNodes.length <= numOfChilds) break;
							removeElements.parentNode.removeChild(removeElements);
							removeElements = this.parentNode.nextSibling;
						}
						break;
					//폴더 감춤(last child)
					case "closebottom":
						this.setAttribute("kind", "spreadbottom");
						this.src = "http://www.somsee.com/img/line/plusbottom.gif";
						var removeElements = this.parentNode.nextSibling;
						var numOfChilds = this.parentNode.childNodes.length;
						while (true) {
							if (removeElements.childNodes.length <= numOfChilds) break;
							removeElements.parentNode.removeChild(removeElements);
							removeElements = this.parentNode.nextSibling;
						}
						break;
				}
			}
		} catch(e) {}
		folders = folders.nextSibling;
	}
}

//폴더간 줄 스타일 정의
function lineStyle(imgElement, kind, src) {
	imgElement.style.styleFloat = "left";
	imgElement.setAttribute("style", "float:left;");
	imgElement.setAttribute("kind", kind);
	imgElement.src = "http://www.somsee.com/img" + src;
	return imgElement;
}

//폴더 클릭 이벤트
function selectFolderAction() {
	//폴더 아이콘 목록
	var folders = new Array();
	var folderElements = document.getElementById("root");

	switch (_mode) {
		case "normal":
			while (folderElements) {
				folderElements.lastChild.style.cursor = "pointer";
				folderElements.lastChild.previousSibling.style.cursor = "pointer";
				folderElements.lastChild.onclick = function() {
					window.location.href ="http://www.somsee.com/music/?folder=" + this.parentNode.getAttribute("seq") + (_userParam ? "&" + _userParam : "");
				}
				folderElements.lastChild.onmouseover = function() {
					this.style.textDecoration = "underline";
				}
				folderElements.lastChild.onmouseout = function() {
					this.style.textDecoration = "none";
				}
				folderElements.lastChild.previousSibling.onclick = function() {
					this.nextSibling.onclick();
				}
				folders.push(folderElements.lastChild.previousSibling);
				folderElements = folderElements.nextSibling;
			}
		break;

		case "edit":
			_clickedValue = new Array();
			while (folderElements) {
				folderElements.lastChild.style.cursor = "pointer";
				folderElements.lastChild.previousSibling.style.cursor = "pointer";
				folderElements.lastChild.onclick = function() {
					var elements = document.getElementById("root");
					while (elements) {
						if (elements.lastChild.style.fontWeight == 700) {
							elements.lastChild.style.color = "#676767";
							elements.lastChild.style.fontWeight = 400;
							break;
						}
						elements = elements.nextSibling;
					}

					this.style.color = "#000000";
					this.style.fontWeight = 700;
					
					var fEle = this.parentNode;
					var widthEle = fEle.firstChild;
					var width = 0;

					while (widthEle) {
						try {
							width += Element.getWidth(widthEle);
						} catch(e) {}
						widthEle = widthEle.nextSibling;
					}

					fEle.style.width = width;

					_clickedValue['id'] = this.parentNode.getAttribute('id');
					_clickedValue['pseq'] = this.parentNode.getAttribute('pseq');
					_clickedValue['seq'] = this.parentNode.getAttribute('seq');
					_clickedValue['folderName'] = this.parentNode.lastChild.innerHTML;
					_clickedValue['element'] = this.parentNode;

					//window.location.href ="http://www.somsee.com/music/?folder=" + this.parentNode.getAttribute("seq") + (_userParam ? "&" + _userParam : "");
				}
				folderElements.lastChild.onmouseover = function() {
					this.style.textDecoration = "underline";
				}
				folderElements.lastChild.onmouseout = function() {
					this.style.textDecoration = "none";
				}
				folderElements.lastChild.previousSibling.onclick = function() {
					this.nextSibling.onclick();
				}
				folders.push(folderElements.lastChild.previousSibling);
				folderElements = folderElements.nextSibling;
			}
		break;
	}
	return;
	





	//루트 폴더 클릭
	var rootElement = document.getElementById("root");
	setBtnStyle(rootElement, true);
	rootElement.oncontextmenu = function() {
		this.onclick();
	}
	rootElement.onclick = function() {
		_clickedValue = new Array();
		_clickedValue['id'] = this.getAttribute('id');
		_clickedValue['lc'] = this.getAttribute('reallc');
		_clickedValue['pseq'] = null;
		_clickedValue['write'] = this.getAttribute('write');
		_clickedValue['seq'] = this.getAttribute('seq');
		_clickedValue['folderName'] = "박스 홈";
		_clickedValue['element'] = this;
		
		for (var j=0; j<folders.length; j++) {
			if (folders[j].parentNode.getAttribute("write") != "none") {
				folders[j].src = "http://www.somsee.com/img/line/folder.gif";
			}
			folders[j].nextSibling.style.fontWeight = "400";
			folders[j].nextSibling.style.color = "#909090";
		}
		var width = 0;
		for (var i=0; i<this.childNodes.length; i++) {
			width += parseInt(Element.getWidth(this.childNodes[i]));
		}
		this.style.width = width + 10;
		this.lastChild.style.fontWeight = "bold";
		this.lastChild.style.color = "black";
	}

	//일반 폴더 클릭
	for (var i=0; i<folders.length; i++) {
		setBtnStyle(folders[i].nextSibling, true);
		setBtnStyle(folders[i], true);
		folders[i].nextSibling.oncontextmenu = function() {
			this.previousSibling.onclick();
		}
		folders[i].nextSibling.onclick = function() {
			this.previousSibling.onclick();
		}
		folders[i].oncontextmenu = function() {
			this.onclick();
		}
		folders[i].onclick = function() {
			for (var j=0; j<folders.length; j++) {
				if (folders[j].parentNode.getAttribute("write") != "none") {
					folders[j].src = "http://www.somsee.com/img/line/folder.gif";
				}
				folders[j].nextSibling.style.fontWeight = "400";
				folders[j].nextSibling.style.color = "#909090";
			}

			if (this.parentNode.getAttribute("write") != "none") {
				this.src = "http://www.somsee.com/img/line/folder_on.gif";
			}
			this.nextSibling.style.fontWeight = "bold";
			this.nextSibling.style.color = "black";
			var width = 0;
			for (var i=0; i<this.parentNode.childNodes.length; i++) {
				width += parseInt(Element.getWidth(this.parentNode.childNodes[i]));
			}
			this.parentNode.style.width = width + 10;

			_clickedValue = new Array();

			//각 폴더 페이지 이동
			switch (this.parentNode.getAttribute('id')) {
				//일반 폴더 클릭
				default:
					_clickedValue['id'] = this.parentNode.getAttribute('id');
					_clickedValue['pseq'] = this.parentNode.getAttribute('pseq');
					_clickedValue['seq'] = this.parentNode.getAttribute('seq');
					_clickedValue['folderName'] = this.parentNode.lastChild.innerHTML;
					_clickedValue['element'] = this.parentNode;
					//열린 폴더의 파일 목록 보기
					break;
			}
		}
	}
}

//해당 seq의 폴더를 클릭
function selectFolder(seq, flag) { //flag : 폴더 생성으로 호출 했을경우 true (해당 폴더 선택 후, rename)
	try {
		var root = document.getElementById("root");
		if (root.getAttribute("seq") == seq) {
			root.lastChild.style.color = "#C44977";
			//root.lastChild.onclick();
			return;
		}
	} catch(e) {}
	try {
		document.getElementById("tmpParentList").parentNode.removeChild(document.getElementById("tmpParentList"));
	} catch(e) {}
	var tmpHddnLayer = document.createElement("DIV");
	tmpHddnLayer.setAttribute("id", "tmpParentList");
	tmpHddnLayer.style.display = "none";
	document.body.appendChild(tmpHddnLayer);

	var url = "http://www.somsee.com/music/inc/tree_parentList.inc";
	var myAjax = new Ajax.Updater(
		{success : 'tmpParentList'},
		url,
		{
			method:'post',
			parameters : {
				"folderSeq":seq
			},
			evalScript : true,
			onComplete : function() {
				var list = tmpHddnLayer.firstChild.nodeValue;
				document.getElementById("tmpParentList").parentNode.removeChild(document.getElementById("tmpParentList"));
				var list = list.split("|");
				var targetFolder = document.getElementById("fol" + seq)
				if (targetFolder) { //선택할 폴더가 열려 있으면 해당 폴더 클릭
					//targetFolder.lastChild.onclick();
					targetFolder.lastChild.style.color = "#C44977";
					if (_folTreeFlag) {
						targetFolder.focus();
						_folTreeFlag = false;
					}
					if (flag) renameFolder(true);
				}
				else { //열려 있지 않다면 부모 폴더들 확장
					spreadParentListBySelectedFolder(list, flag);
				}
			}
		}
	);
}

//선택할 폴더가 열려 있지 않은 경우 탐색 후 선택
function spreadParentListBySelectedFolder(list, flag) {
	//list[0]:루트 폴더, list[lastIndex]:선택된 폴더
	//현재 열려있는 부모 리스트를 찾는다.
	var beginSpreadPoint = 1; //탐색을 시작할 list의 index
	for (var i=list.length-2; i>0; i--) {
		if (document.getElementById("fol" + list[i])) {
			beginSpreadPoint = i;
			break;
		}
	}
	//탐색
	var i = beginSpreadPoint;
	var objTimer_spread = setInterval (function () {
		try {
			var targetFolder = document.getElementById("fol" + list[list.length - 1])
			if (targetFolder) {
				clearTimeout(objTimer_spread);
				setTimeout (function() {
					targetFolder.lastChild.style.color = "#C44977";
					if (_folTreeFlag) {
						targetFolder.focus();
						_folTreeFlag = false;
					}
					//targetFolder.lastChild.onclick();
					if (flag) renameFolder(true);
				}, 500);
				return;
			}
			var forSpreadIcon = document.getElementById("fol" +list [i]).lastChild.previousSibling.previousSibling;
			forSpreadIcon.onclick();
		}
		catch (e) {
			return;
		}
		i++;
	}, 1);
}

//트리의 폭(가로 스크롤 관련)
function setWidthOfTree() {
	var treeEle = document.getElementById("tmpOrderBuf");

	if (getBrowser()=="NS") {
		return;
	}

	var child = treeEle.firstChild;
	var width = 0;

	while (child && child.nodeName == "DIV") {
		if (child.style.display != "none") {
			var grandChild = child.firstChild;
			var thisWidth = 0;
			
			while (grandChild) {
				try {
					thisWidth += grandChild.clientWidth;
				} catch(e) {}
				grandChild = grandChild.nextSibling;
			}
			if (thisWidth > width) width = thisWidth;
		}
		child = child.nextSibling;
	}
	treeEle.style.width = width + 20;
}


//보관함 편집
function editFolder() {
	document.body.onmousewheel = function() {
		if (window.event.wheelDelta >= 0) { //위
			if (parseInt(tree.scrollTop) < 8) {
				tree.scrollTop = 0;
			}
			else {
				if ((tree.scrollTop % 18) != 8) {
					tree.scrollTop = tree.scrollTop + tree.scrollTop % 18;
				}
				tree.scrollTop = tree.scrollTop - 18;
			}
		}
		else { //아래
			if (parseInt(tree.scrollTop) < 8) {
				tree.scrollTop = 8;
			}
			else {
				if ((tree.scrollTop % 18) != 8) {
					tree.scrollTop = tree.scrollTop + tree.scrollTop % 18;
				}
				else {
					tree.scrollTop = tree.scrollTop + 18;
				}
			}
		}
		return false;
	}
	_folTreeFlag = true;
	clearLayer();
	var treeLayer = new Layer();
	//if (!element) {
		//element = document.getElementById("folder_menu").childNodes[1];
	//}
	//var pos = Element.cumulativeOffset(element);
	var pos = Element.cumulativeOffset(document.getElementById("songList"));
	if (navigator.appVersion.indexOf("MSIE 6") > -1) { pos[1] -= document.body.scrollTop; } // IE 6.0
	treeLayer.getElement().style.width = Element.getWidth(document.getElementById("songList")) + "px";
	treeLayer.getElement().style.height = "325px";
	treeLayer.getElement().style.border = "1px solid #C44977";
	treeLayer.getElement().style.fontFamily = "verdana, gulim";
	treeLayer.getElement().style.fontSize = "12px";
	treeLayer.getElement().style.color = "#676767";
	//treeLayer.setTargetPosition(document.getElementById("songList"));
	treeLayer.setPosition();
	//new Draggable(treeLayer.getElement(), {endeffect: function() {}});
	treeLayer.setShadow();

	var treeTitle = document.createElement("DIV");
	treeTitle.style.width = Element.getWidth(document.getElementById("songList")) + "px";
	treeTitle.style.height = "25px";
	treeTitle.innerHTML = 
		'<div class="main_list" style="margin-top:-2px; float:left; width:95%;">' +
			'<div style="color:#FFDFDF; float:left; margin:7px 0px 0px 5px; font-family:verdana,gulim; font-size:14px;">폴더 편집</div>' +
			'<a href="javascript:edit_delFolder();" style="color:#FFDFDF; float:right; margin:9px 0px 0px 5px; font-family:verdana,gulim; font-size:12px;">폴더삭제</a>' +
			'<a href="javascript:edit_moveFolder();" style="color:#FFDFDF; float:right; margin:9px 0px 0px 5px; font-family:verdana,gulim; font-size:12px;">폴더이동</a>' +
			'<a href="javascript:edit_renameFolder();" style="color:#FFDFDF; float:right; margin:9px 0px 0px 5px; font-family:verdana,gulim; font-size:12px;">이름바꾸기</a>' +
			'<a href="javascript:edit_newFolder();" style="color:#FFDFDF; float:right; margin:9px 0px 0px 5px; font-family:verdana,gulim; font-size:12px;">폴더만들기</a>' +
		'</div>' +
		'<div style="float:right; background-color:#DFDFDF; width:15px; height:15px; margin:4px 4px 0px 0px; overflow:hidden; cursor:pointer;" onclick="clearLayer(); allowWheel();"><div style="font-family:webdings; font-size:15px; color:#C44977; margin:-3px 0px 0px 0px;">r</div></div>';
	treeTitle.style.filter = "progid:DXImageTransform.Microsoft.gradient(StartColorStr=#FFC44979,EndColorStr=#FFA33D65,GradientType=0)";
	treeLayer.getElement().appendChild(treeTitle);

	tabEvent(document.getElementById("tab_folder"));

	var tree = document.createElement("DIV");
	tree.className = "mainMenuScroll";
	tree.setAttribute("id", "treeBox");
	tree.style.width = (Element.getWidth(document.getElementById("songList")) - 22) + "px";
	tree.style.height = "280px";
	tree.style.padding = "10px 10px 10px 10px";
	tree.style.overflowY = "auto";
	tree.style.overflowX = "hidden";
	treeLayer.getElement().appendChild(tree);

	_mode = "edit";

	getMyFolder();
}

//폴더 만들기 (POP DIV)
function edit_newFolder() {
	var tmp = new Layer();
	tmp.getElement().style.display = "none";

	var url = "http://www.somsee.com/music/inc/edit_folderInfo.inc";
	var myAjax = new Ajax.Updater(
		{success : tmp.getElement()},
		url,
		{
			method:'post',
			parameters : {
				"flag": "new",
				"seq": _clickedValue['seq']
			},
			evalScript : true,
			onComplete : function() {
				_newFolder = parseInt(tmp.getElement().innerHTML);
				tmp.closeElement();
				
				document.getElementById("editStorage").onclick();
				setTimeout(function() {edit_selectFolder(_newFolder, true);}, 2000);
			}
		}
	);
}

//해당 seq의 폴더를 클릭
function edit_selectFolder(seq, flag) { //flag : 폴더 생성으로 호출 했을경우 true (해당 폴더 선택 후, rename)
	try {
		var root = document.getElementById("root");
		if (root.getAttribute("seq") == seq) {
			root.lastChild.style.color = "#C44977";
			//root.lastChild.onclick();
			return;
		}
	} catch(e) {}
	try {
		document.getElementById("tmpParentList").parentNode.removeChild(document.getElementById("tmpParentList"));
	} catch(e) {}
	var tmpHddnLayer = document.createElement("DIV");
	tmpHddnLayer.setAttribute("id", "tmpParentList");
	tmpHddnLayer.style.display = "none";
	document.body.appendChild(tmpHddnLayer);

	var url = "http://www.somsee.com/music/inc/tree_parentList.inc";
	var myAjax = new Ajax.Updater(
		{success : 'tmpParentList'},
		url,
		{
			method:'post',
			parameters : {
				"folderSeq":seq
			},
			evalScript : true,
			onComplete : function() {
				var list = tmpHddnLayer.firstChild.nodeValue;
				document.getElementById("tmpParentList").parentNode.removeChild(document.getElementById("tmpParentList"));
				var list = list.split("|");
				var targetFolder = document.getElementById("fol" + seq)
				if (targetFolder) { //선택할 폴더가 열려 있으면 해당 폴더 클릭
					//targetFolder.lastChild.onclick();
					targetFolder.lastChild.style.color = "#C44977";
					if (_folTreeFlag) {
						targetFolder.focus();
						_folTreeFlag = false;
					}
					if (flag) edit_renameFolder(true);
				}
				else { //열려 있지 않다면 부모 폴더들 확장
					edit_spreadParentListBySelectedFolder(list, flag);
				}
			}
		}
	);
}

//선택할 폴더가 열려 있지 않은 경우 탐색 후 선택
function edit_spreadParentListBySelectedFolder(list, flag) {
	//list[0]:루트 폴더, list[lastIndex]:선택된 폴더
	//현재 열려있는 부모 리스트를 찾는다.
	var beginSpreadPoint = 1; //탐색을 시작할 list의 index
	for (var i=list.length-2; i>0; i--) {
		if (document.getElementById("fol" + list[i])) {
			beginSpreadPoint = i;
			break;
		}
	}
	//탐색
	var i = beginSpreadPoint;
	var objTimer_spread = setInterval (function () {
		try {
			var targetFolder = document.getElementById("fol" + list[list.length - 1])
			if (targetFolder) {
				clearTimeout(objTimer_spread);
				setTimeout (function() {
					targetFolder.lastChild.style.color = "#C44977";
					if (_folTreeFlag) {
						targetFolder.focus();
						_folTreeFlag = false;
					}
					targetFolder.lastChild.onclick();
					if (flag) edit_renameFolder(true);
				}, 500);
				return;
			}
			var forSpreadIcon = document.getElementById("fol" +list [i]).lastChild.previousSibling.previousSibling;
			forSpreadIcon.onclick();
		}
		catch (e) {
			return;
		}
		i++;
	}, 1);
}

//폴더 이름 바꾸기
function edit_renameFolder(flag) {
	try {
		removeNode(document.getElementById("popR"));
	} catch(e) {}
	try {
		if (_clickedValue['element'].getAttribute("write") == "none") {
			var objMsgBox = new MsgBox();
			objMsgBox.setMessage("해당 폴더의 이름을 바꿀 수 없습니다.");
			objMsgBox.create();
			return;
		}
	} catch (e) {
		var objMsgBox = new MsgBox();
		objMsgBox.setMessage("폴더를 먼저 선택하세요.");
		objMsgBox.create();
		return;
	}
	var e = _clickedValue['element'];
	var eWidth = e.style.width;
	e.style.width = "800px";
	e.lastChild.style.display = "none";

	var input = document.createElement("INPUT");
	input.setAttribute("type", "text");
	input.setAttribute("id", "rName");
	input.value = trim(e.lastChild.firstChild.nodeValue);
	var tmpNode = e.lastChild.lastChild.cloneNode(true);

	input.className = "input_text";
	input.style.styleFloat = "left";
	input.setAttribute("style", "float:left;");
	input.style.fontSize = "12px";
	input.style.fontFamily = "verdana, gulim";
	input.style.height = "16px";
	input.style.padding = "0px";
	input.setAttribute("size", "50");

	insertAfter(input, e.lastChild);
	tree_setWidthOfTree();

	input.select();
	input.focus();
	input.select();

	var eFlag = false;
	input.onkeypress = function(ev) {
		var e = (ev) ? ev : window.event;
		if (e.keyCode==13) this.onblur();
	}

	input.onblur = function() {
		if (eFlag) {
			eFlag = false;
			return;
		}
		eFlag = true;
		var text = this.value;
		text = trim(text);

		if (!testFolderName(text)) {
			this.focus();
			this.select();
			return;
		}
		e.lastChild.previousSibling.value = text;
		e.lastChild.previousSibling.innerHTML = text + " ";
		insertAfter(tmpNode, e.lastChild.previousSibling.firstChild);
		e.lastChild.previousSibling.style.display = "block";
		removeNode(this);

		var url = "http://www.somsee.com/music/inc/rename.inc";

		var myAjax = new Ajax.Request(
			url,
			{
				method:'post',
				parameters : {
					"folderName":text,
					"seq":_clickedValue['seq']
				},
				evalScript : true,
				onComplete : function() {
					var fEle = _clickedValue['element'];
					var widthEle = fEle.firstChild;
					var width = 0;

					while (widthEle) {
						try {
							width += Element.getWidth(widthEle);
						} catch(e) {}
						widthEle = widthEle.nextSibling;
					}

					fEle.style.width = width;

					//폴더 생성 시, 로그 저장
					if (flag) {
						var folSeq = parseInt(_clickedValue['seq']);
						//멤버 history log
						var param = new Array();
						param['flag'] = 9; //폴더 생성 9
						param['folName'] = text;
						mh_setHistory(param);
					}
				}
			}
		);
		tree_setWidthOfTree();
	}
}

//폴더 이동
function edit_moveFolder() {
	try {
		if (_clickedValue['element'].getAttribute("write") == "none") {
			var objMsgBox = new MsgBox();
			objMsgBox.setMessage("해당 폴더를 이동 할 수 없습니다.");
			objMsgBox.create();
			return;
		}
	} catch (e) {
		var objMsgBox = new MsgBox();
		objMsgBox.setMessage("폴더를 먼저 선택하세요.");
		objMsgBox.create();
		return;
	}

	try {
		list = 
			_clickedValue['seq'] + "||" +
			_clickedValue['element'].getAttribute("lock") + "||" +
			_clickedValue['element'].getAttribute("lockChild");
	} catch(e) {}

	window.open('http://www.somsee.com/popup/tree.mog?from=box&method=moveFolder&fol=' + list, 'poptree', 'width=400, height=436');
}

//폴더 삭제
function edit_delFolder() {
	try {
		if (_clickedValue['element'].getAttribute("write") == "none") {
			var objMsgBox = new MsgBox();
			objMsgBox.setMessage("해당 폴더를 삭제 할 수 없습니다.");
			objMsgBox.create();
			return;
		}
	} catch (e) {
		var objMsgBox = new MsgBox();
		objMsgBox.setMessage("폴더를 먼저 선택하세요.");
		objMsgBox.create();
		return;
	}

	var songs = document.getElementById("songList").childNodes[1].childNodes[1];
	var list = "";
	while (songs) {
		try {
			if (songs.firstChild.firstChild.checked) {
				if (list != "") list += ",";
				list += songs.getAttribute("seq");
			}
		} catch(e) {}
		songs = songs.nextSibling;
	}

	var objMsgBox = new MsgBox();
	objMsgBox.setMessage("정말로 삭제 하시겠습니까?");
	objMsgBox.setOption("confirm");
	objMsgBox.setEvent(function() {
		var url = "http://www.somsee.com/music/inc/edit_folderInfo.inc";
		var myAjax = new Ajax.Request(
			url,
			{
				method:'post',
				parameters : {
					"flag": "del",
					"list": _clickedValue['seq']
				},
				evalScript : true,
				onComplete : function() {
					window.location.href = "http://www.somsee.com/music/?folder=" + _clickedValue['element'].getAttribute("pseq");
				}
			}
		);
	});
	objMsgBox.create();
}

//재생 목록 편집
function editPlayList() {
	document.body.onmousewheel = function() {
		if (window.event.wheelDelta >= 0) { //위
			if (parseInt(tree.scrollTop) < 8) {
				tree.scrollTop = 0;
			}
			else {
				if ((tree.scrollTop % 18) != 8) {
					tree.scrollTop = tree.scrollTop + tree.scrollTop % 18;
				}
				tree.scrollTop = tree.scrollTop - 18;
			}
		}
		else { //아래
			if (parseInt(tree.scrollTop) < 8) {
				tree.scrollTop = 8;
			}
			else {
				if ((tree.scrollTop % 18) != 8) {
					tree.scrollTop = tree.scrollTop + tree.scrollTop % 18;
				}
				else {
					tree.scrollTop = tree.scrollTop + 18;
				}
			}
		}
		return false;
	}
	_folTreeFlag = true;
	clearLayer();
	var treeLayer = new Layer();
	//if (!element) {
		//element = document.getElementById("folder_menu").childNodes[1];
	//}
	//var pos = Element.cumulativeOffset(element);
	var pos = Element.cumulativeOffset(document.getElementById("songList"));
	if (navigator.appVersion.indexOf("MSIE 6") > -1) { pos[1] -= document.body.scrollTop; } // IE 6.0
	treeLayer.getElement().style.width = Element.getWidth(document.getElementById("songList")) + "px";
	treeLayer.getElement().style.height = "325px";
	treeLayer.getElement().style.border = "1px solid #C44977";
	treeLayer.getElement().style.fontFamily = "verdana, gulim";
	treeLayer.getElement().style.fontSize = "12px";
	treeLayer.getElement().style.color = "#676767";
	treeLayer.setTargetPosition(document.getElementById("songList"));
	//new Draggable(treeLayer.getElement(), {endeffect: function() {}});
	treeLayer.setShadow();

	var treeTitle = document.createElement("DIV");
	treeTitle.style.width = Element.getWidth(document.getElementById("songList")) + "px";
	treeTitle.style.height = "25px";
	treeTitle.innerHTML = 
		'<div class="main_list" style="margin-top:-2px; float:left; width:95%;">' +
			'<div style="color:#FFDFDF; float:left; margin:7px 0px 0px 5px; font-family:verdana,gulim; font-size:14px;">재생목록 편집</div>' +
			'<a href="javascript:edit_delPlayList();" style="color:#FFDFDF; float:right; margin:9px 0px 0px 5px; font-family:verdana,gulim; font-size:12px;">삭제</a>' +
			'<a href="javascript:edit_renamePlayList();" style="color:#FFDFDF; float:right; margin:9px 0px 0px 5px; font-family:verdana,gulim; font-size:12px;">이름바꾸기</a>' +
		'</div>' +
		'<div style="float:right; background-color:#DFDFDF; width:15px; height:15px; margin:4px 4px 0px 0px; overflow:hidden; cursor:pointer;" onclick="window.location.reload();"><div style="font-family:webdings; font-size:15px; color:#C44977; margin:-3px 0px 0px 0px;">r</div></div>';
	treeTitle.style.filter = "progid:DXImageTransform.Microsoft.gradient(StartColorStr=#FFC44979,EndColorStr=#FFA33D65,GradientType=0)";
	treeLayer.getElement().appendChild(treeTitle);

	tabEvent(document.getElementById("tab_folder"));

	var tree = document.createElement("DIV");
	tree.className = "mainMenuScroll";
	tree.setAttribute("id", "treeBox");
	tree.style.width = (Element.getWidth(document.getElementById("songList")) - 22) + "px";
	tree.style.height = "280px";
	tree.style.padding = "10px 10px 10px 10px";
	tree.style.overflowY = "auto";
	tree.style.overflowX = "hidden";
	treeLayer.getElement().appendChild(tree);

	getMyPlayList();
}

//재생목록 가져오기
function getMyPlayList() {
	var url = "http://www.somsee.com/music/inc/tree_playList.inc";
	var myAjax = new Ajax.Updater(
		{success : 'treeBox'},
		url,
		{
			method:'post',
			parameters : {
				"memberId": _userId,
				"userSeq": _userSeq
			},
			evalScript : true,
			onComplete : function() {
				document.getElementById("treeBox").firstChild.lastChild.firstChild.src = "http://www.somsee.com/img/line/joinbottom.gif";
				getMyPlayListCallBack();
			}
		}
	);
}

function getMyPlayListCallBack() {
	_clickedValue = new Array();
	var folderElements = document.getElementById("treeBox").firstChild.childNodes[1];
	while (folderElements) {
		folderElements.lastChild.onclick = function() {
			var elements = document.getElementById("root");
			while (elements) {
				if (elements.lastChild.style.fontWeight == 700) {
					elements.lastChild.firstChild.style.color = "#676767";
					elements.lastChild.style.fontWeight = 400;
					break;
				}
				elements = elements.nextSibling;
			}

			this.firstChild.style.color = "#000000";
			this.style.fontWeight = 700;
			
			var fEle = this.parentNode;
			var widthEle = fEle.firstChild;
			var width = 0;

			while (widthEle) {
				try {
					width += Element.getWidth(widthEle);
				} catch(e) {}
				widthEle = widthEle.nextSibling;
			}

			fEle.style.width = width;

			_clickedValue['seq'] = this.parentNode.getAttribute('seq');
			_clickedValue['folderName'] = this.parentNode.lastChild.innerHTML;
			_clickedValue['element'] = this.parentNode;

			//window.location.href ="http://www.somsee.com/music/?folder=" + this.parentNode.getAttribute("seq") + (_userParam ? "&" + _userParam : "");
		}
		folderElements = folderElements.nextSibling;
	}
}

//재생 목록 이름 바꾸기
function edit_renamePlayList() {
	try {
		removeNode(document.getElementById("popR"));
	} catch(e) {}

	if (!_clickedValue['element']) {
		var objMsgBox = new MsgBox();
		objMsgBox.setMessage("목록을 먼저 선택하세요.");
		objMsgBox.create();
		return;
	}

	var e = _clickedValue['element'];
	var eWidth = e.style.width;
	e.style.width = "800px";
	e.lastChild.style.display = "none";

	var input = document.createElement("INPUT");
	input.setAttribute("type", "text");
	input.setAttribute("id", "rName");
	input.value = trim(e.lastChild.firstChild.firstChild.nodeValue);

	input.className = "input_text";
	input.style.styleFloat = "left";
	input.setAttribute("style", "float:left;");
	input.style.fontSize = "12px";
	input.style.fontFamily = "verdana, gulim";
	input.style.height = "16px";
	input.style.padding = "0px";
	input.setAttribute("size", "50");

	insertAfter(input, e.lastChild);

	input.select();
	input.focus();
	input.select();

	var eFlag = false;
	input.onkeypress = function(ev) {
		var e = (ev) ? ev : window.event;

		if (e.keyCode==13) {
			this.onblur();
		}
	}

	input.onblur = function() {
		var row = this.parentNode;
		var name = trim(row.lastChild.value);

		if (name == "" || !name) {
			this.select();
			this.focus();
		}
		else {
			row.lastChild.previousSibling.firstChild.firstChild.nodeValue = name;
			row.removeChild(row.lastChild);
			row.lastChild.style.display = "block";

			var url = "http://www.somsee.com/music/inc/playlist_process.inc";
			var myAjax = new Ajax.Request(
				url,
				{
					method:'post',
					parameters : {
						"flag": "rename",
						"name": name,
						"seq": row.getAttribute("seq")
					},
					evalScript : true,
					onComplete : function() {}
				}
			);
		}
	}
}

//재생 목록 삭제
function edit_delPlayList() {
	var objMsgBox = new MsgBox();
	objMsgBox.setMessage("정말 삭제하시겠습니까?");
	objMsgBox.setOption("confirm");
	objMsgBox.setEvent(function() {
		var url = "http://www.somsee.com/music/inc/playlist_process.inc";
		var myAjax = new Ajax.Request(
			url,
			{
				method:'post',
				parameters : {
					"flag": "delete",
					"seq": _clickedValue["seq"]
				},
				evalScript : true,
				onComplete : function() {
					getMyPlayList();
				}
			}
		);
	});
	objMsgBox.create();	
}

//관리 펼침 메뉴
function fileManage(target) {
	clearLayer();
	var subMenu = new Layer();

	//서브 메뉴 DIV
	var menu = document.createElement("DIV");

	menu.style.fontFamily = "verdana, gulim";
	menu.style.fontSize = "12px";
	menu.style.color = "#676767";
	menu.style.width = "82px";
	menu.style.borderLeft = "1px solid #ABABAB";
	menu.style.borderRight = "1px solid #ABABAB";
	menu.style.padding = "3px";
	menu.style.paddingTop = "0px";
	menu.style.backgroundColor = "#FFFFFF";

	//separator
	var sep = document.createElement("HR");
	sep.style.marginTop = "-5px";
	menu.appendChild(sep);

	//서브 메뉴 설정
	var sMenu = new Array();

	//폴더편집 메뉴
	sMenu.push(document.createElement("DIV"));
	sMenu.push(document.createElement("DIV"));
	sMenu.push(document.createElement("DIV"));
	sMenu.push(document.createElement("DIV"));
	sMenu.push(document.createElement("DIV"));
	sMenu[0].style.marginTop = "-8px";

	for (var i in sMenu) {
		if (!isNaN(i)) {
			var eventClick = null;
			switch (parseInt(i)) {
				case 0: 
					sMenu[i].innerHTML = "폴더편집";
					eventClick = folder_manage;
				break;
				
				case 1:
					sMenu[i].innerHTML = "정렬";
					eventClick = folder_sort;
				break;

				case 2:
					sMenu[i].innerHTML = "복사";
					eventClick = select_copy;
				break;

				case 3:
					sMenu[i].innerHTML = "이동";
					eventClick = select_move;
				break;

				case 4:
					sMenu[i].innerHTML = "삭제";
					eventClick = select_delete;
				break;
			}
			sMenu[i].style.padding = "1px";
			sMenu[i].style.paddingTop = "4px";
			sMenu[i].style.cursor = "pointer";
			sMenu[i].style.width = "80px";
			sMenu[i].style.height = "15px";

			sMenu[i].onmouseover = function() {
				this.style.color = "#232323";
				this.style.backgroundColor = "#E4E4E4";
			}

			sMenu[i].onmouseout = function() {
				this.style.color = "#676767";
				this.style.backgroundColor = "#FFFFFF";
			}

			sMenu[i].onclick = eventClick;

			menu.appendChild(sMenu[i]);
		}
	}
	subMenu.getElement().appendChild(menu);
	
	subMenu.setTargetPosition(target);
	subMenu.getElement().style.top = Element.cumulativeOffset(subMenu.getElement())[1] + 17;

	//서브 메뉴 bottom
	var bot1 = document.createElement("DIV");
	bot1.style.clear = "both";
	bot1.style.width = "86px";
	bot1.style.height = "1px";
	bot1.style.fontSize = "1px";
	bot1.style.borderLeft = "1px solid #ABABAB";
	bot1.style.borderRight = "1px solid #ABABAB";
	bot1.style.marginLeft = "1px";
	bot1.style.backgroundColor = "#FFFFFF";
	subMenu.getElement().appendChild(bot1);

	var bot2 = document.createElement("DIV");
	bot2.style.clear = "both";
	bot2.style.width = "86px";
	bot2.style.height = "0px";
	bot2.style.fontSize = "1px";
	bot2.style.borderTop = "1px solid #ABABAB";
	bot2.style.marginLeft = "2px";
	subMenu.getElement().appendChild(bot2);

	subMenu.getElement().style.backgroundColor = "transparent";

	subMenu.setShadow();
	subMenu.getElement().nextSibling.style.top = Element.cumulativeOffset(subMenu.getElement())[1] + 2;
	subMenu.getElement().nextSibling.style.height = Element.getHeight(subMenu.getElement()) + 1;

	//팝업 레이어 겹침 배제
	subMenu.getElement().setAttribute("flag", "menu");

	//서브 메뉴 닫힘
	subMenu.getElement().focus();
	subMenu.getElement().onblur = function() {
		setTimeout (function() {
			if (document.getElementById("createdTempLayer").getAttribute("flag") == "menu") {
				clearLayer();
			}
		}, 100);
	}
}