diff --git a/js/sideview.js b/js/sideview.js
deleted file mode 100644
index 54544a063..000000000
--- a/js/sideview.js
+++ /dev/null
@@ -1,318 +0,0 @@
-// 아래의 소스코드는 daum.net 카페의 자바스크립트를 참고하였습니다.
-// 회원이름 클릭시 회원정보등을 보여주는 레이어
-function insertHead(name, text, evt)
-{
-    var idx = this.heads.length;
-    var row = new SideViewRow(-idx, name, text, evt);
-    this.heads[idx] = row;
-    return row;
-}
-
-function insertTail(name, evt)
-{
-    var idx = this.tails.length;
-    var row = new SideViewRow(idx, name, evt);
-    this.tails[idx] = row;
-    return row;
-}
-
-function SideViewRow(idx, name, onclickEvent)
-{
-    this.idx = idx;
-    this.name = name;
-    this.onclickEvent = onclickEvent;
-    this.renderRow = renderRow;
-
-    this.isVisible = true;
-    this.isDim = false;
-}
-
-function renderRow()
-{
-    if (!this.isVisible)
-        return "";
-
-    var str = "<li><span id=\"sideViewRow_"+this.name+"\">"+this.onclickEvent+"</span></li>";
-    return str;
-}
-
-function showSideView(curObj, mb_id, name, email, homepage)
-{
-    var sideView = new SideView('sideview', curObj, mb_id, name, email, homepage);
-    sideView.showLayer();
-}
-
-function SideView(targetObj, curObj, mb_id, name, email, homepage)
-{
-    this.targetObj = targetObj;
-    this.curObj = curObj;
-    this.mb_id = mb_id;
-    name = name.replace(/…/g,"");
-    this.name = name;
-    this.email = email;
-    this.homepage = homepage;
-    this.showLayer = showLayer;
-    this.makeNameContextMenus = makeNameContextMenus;
-    this.heads = new Array();
-    this.insertHead = insertHead;
-    this.tails = new Array();
-    this.insertTail = insertTail;
-    this.getRow = getRow;
-    this.hideRow = hideRow;
-    this.dimRow = dimRow;
-
-    // 회원이라면 // (비회원의 경우 검색 없음)
-    //if (g4_is_member) {
-        // 쪽지보내기
-        if (mb_id)
-            // 불여우 자바스크립트창이 뜨는 오류를 수정
-            this.insertTail("memo", '<a href="'+g4_bbs_url+'/memo_form.php?me_recv_mb_id='+mb_id+'" onclick="win_memo(this.href); return false;">쪽지보내기</a>');
-        // 메일보내기
-        if (email)
-            this.insertTail("mail", '<a href="'+g4_bbs_url+'/formmail.php?mb_id='+mb_id+'&name='+encodeURIComponent(name)+'&email='+email+'" onclick="win_email(this.href); return false;">메일보내기</a>');
-        // 홈페이지
-        if (homepage)
-            this.insertTail("homepage", '<a href="'+homepage+'" onclick="win_homepage(this.href); return false;">홈페이지</a>');
-        // 자기소개
-        if (mb_id)
-            this.insertTail("info", '<a href="'+g4_bbs_url+'/profile.php?mb_id='+mb_id+'" onclick="win_profile(this.href); return false;">자기소개</a>');
-    //}
-
-    // 게시판테이블 아이디가 넘어왔을 경우
-    if (g4_bo_table) {
-        if (mb_id) // 회원일 경우 아이디로 검색
-            this.insertTail("mb_id", "<a href='"+g4_bbs_url+"/board.php?bo_table="+g4_bo_table+"&sca="+g4_sca+"&sfl=mb_id,1&stx="+mb_id+"'>아이디로 검색</a>");
-        else // 비회원일 경우 이름으로 검색
-            this.insertTail("name", "<a href='"+g4_bbs_url+"/board.php?bo_table="+g4_bo_table+"&sca="+g4_sca+"&sfl=wr_name,1&stx="+name+"'>이름으로 검색</a>");
-    }
-    if (mb_id)
-        this.insertTail("new", "<a href='"+g4_bbs_url+"/new.php?mb_id="+mb_id+"'>전체게시물</a>");
-
-    // 최고관리자일 경우
-    if (g4_is_admin == "super") {
-        // 회원정보변경
-        if (mb_id)
-            this.insertTail("modify", "<a href='"+g4_admin_url+"/member_form.php?w=u&mb_id="+mb_id+"' target='_blank'>회원정보변경</a>");
-        // 포인트내역
-        if (mb_id)
-            this.insertTail("point", "<a href='"+g4_admin_url+"/point_list.php?sfl=mb_id&stx="+mb_id+"' target='_blank'>포인트내역</a>");
-    }
-}
-
-function showLayer()
-{
-    clickAreaCheck = true;
-    var oSideViewLayer = document.getElementById(this.targetObj);
-    var oBody = document.body;
-    var curObjParent = this.curObj.parentNode;
-
-    if (oSideViewLayer == null) {
-        oSideViewLayer = document.createElement("div");
-        oSideViewLayer.id = this.targetObj;
-        //oSideViewLayer.style.position = "absolute";
-        //oBody.appendChild(oSideViewLayer);
-    }
-
-    curObjParent.appendChild(oSideViewLayer);
-
-    oSideViewLayer.innerHTML = this.makeNameContextMenus();
-
-    /*
-
-    if (getAbsoluteTop(this.curObj) + this.curObj.offsetHeight + oSideViewLayer.scrollHeight + 5 > oBody.scrollHeight)
-        oSideViewLayer.style.top = getAbsoluteTop(this.curObj) - getAbsoluteTop(this.curObj.offsetParent) - oSideViewLayer.scrollHeight + "px";
-    else
-        oSideViewLayer.style.top = getAbsoluteTop(this.curObj) - getAbsoluteTop(this.curObj.offsetParent) + this.curObj.offsetHeight + "px";
-
-    oSideViewLayer.style.left = getAbsoluteLeft(this.curObj) - getAbsoluteLeft(this.curObj.offsetParent) - this.curObj.offsetWidth + 65 + "px";
-
-    */
-
-    divDisplay(this.targetObj, 'block');
-
-    selectBoxHidden(this.targetObj);
-}
-
-/*
-
-function getAbsoluteTop(oNode)
-{
-    var oCurrentNode=oNode;
-    var iTop=0;
-    while(oCurrentNode.tagName!="body") {
-        iTop+=oCurrentNode.offsetTop - oCurrentNode.scrollTop;
-        oCurrentNode=oCurrentNode.offsetParent;
-    }
-    return iTop;
-}
-
-function getAbsoluteLeft(oNode)
-{
-    var oCurrentNode=oNode;
-    var iLeft=0;
-    iLeft+=oCurrentNode.offsetWidth;
-    while(oCurrentNode.tagName!="body") {
-        iLeft+=oCurrentNode.offsetLeft;
-        oCurrentNode=oCurrentNode.offsetParent;
-    }
-    return iLeft;
-}
-
-*/
-
-
-function makeNameContextMenus()
-{
-    var str = "<ul>";
-
-    var i=0;
-    for (i=this.heads.length - 1; i >= 0; i--)
-        str += this.heads[i].renderRow();
-
-    var j=0;
-    for (j=0; j < this.tails.length; j++)
-        str += this.tails[j].renderRow();
-
-    str += "</ul>";
-    return str;
-}
-
-function getRow(name)
-{
-    var i = 0;
-    var row = null;
-    for (i=0; i<this.heads.length; ++i)
-    {
-        row = this.heads[i];
-        if (row.name == name) return row;
-    }
-
-    for (i=0; i<this.tails.length; ++i)
-    {
-        row = this.tails[i];
-        if (row.name == name) return row;
-    }
-    return row;
-}
-
-function hideRow(name)
-{
-    var row = this.getRow(name);
-    if (row != null)
-        row.isVisible = false;
-}
-
-function dimRow(name)
-{
-    var row = this.getRow(name);
-    if (row != null)
-        row.isDim = true;
-}
-// Internet Explorer에서 셀렉트박스와 레이어가 겹칠시 레이어가 셀렉트 박스 뒤로 숨는 현상을 해결하는 함수
-// 레이어가 셀렉트 박스를 침범하면 셀렉트 박스를 hidden 시킴
-// <div id=LayerID style="display:none; position:absolute;" onpropertychange="selectBoxHidden('LayerID')">
-function selectBoxHidden(layer_id)
-{
-    //var ly = eval(layer_id);
-    var ly = document.getElementById(layer_id);
-
-    // 레이어 좌표
-    var ly_left   = ly.offsetLeft;
-    var ly_top    = ly.offsetTop;
-    var ly_right  = ly.offsetLeft + ly.offsetWidth;
-    var ly_bottom = ly.offsetTop + ly.offsetHeight;
-
-    // 셀렉트박스의 좌표
-    var el;
-
-    for (i=0; i<document.forms.length; i++) {
-        for (k=0; k<document.forms[i].length; k++) {
-            el = document.forms[i].elements[k];
-            if (el.type == "select-one") {
-                var el_left = el_top = 0;
-                var obj = el;
-                if (obj.offsetParent) {
-                    while (obj.offsetParent) {
-                        el_left += obj.offsetLeft;
-                        el_top  += obj.offsetTop;
-                        obj = obj.offsetParent;
-                    }
-                }
-                el_left   += el.clientLeft;
-                el_top    += el.clientTop;
-                el_right  = el_left + el.clientWidth;
-                el_bottom = el_top + el.clientHeight;
-
-                // 좌표를 따져 레이어가 셀렉트 박스를 침범했으면 셀렉트 박스를 hidden 시킴
-                if ( (el_left >= ly_left && el_top >= ly_top && el_left <= ly_right && el_top <= ly_bottom) ||
-                     (el_right >= ly_left && el_right <= ly_right && el_top >= ly_top && el_top <= ly_bottom) ||
-                     (el_left >= ly_left && el_bottom >= ly_top && el_right <= ly_right && el_bottom <= ly_bottom) ||
-                     (el_left >= ly_left && el_left <= ly_right && el_bottom >= ly_top && el_bottom <= ly_bottom) ||
-                     (el_top <= ly_bottom && el_left <= ly_left && el_right >= ly_right)
-                    )
-                    el.style.visibility = 'hidden';
-            }
-        }
-    }
-}
-
-// 감추어진 셀렉트 박스를 모두 보이게 함
-function selectBoxVisible()
-{
-    for (i=0; i<document.forms.length; i++)
-    {
-        for (k=0; k<document.forms[i].length; k++)
-        {
-            el = document.forms[i].elements[k];
-            if (el.type == "select-one" && el.style.visibility == 'hidden')
-                el.style.visibility = 'visible';
-        }
-    }
-}
-
-
-function getAbsoluteTop(oNode)
-{
-    var oCurrentNode=oNode;
-    var iTop=0;
-    while(oCurrentNode.tagName!="BODY") {
-        iTop+=oCurrentNode.offsetTop - oCurrentNode.scrollTop;
-        oCurrentNode=oCurrentNode.offsetParent;
-    }
-    return iTop;
-}
-
-
-function getAbsoluteLeft(oNode)
-{
-    var oCurrentNode=oNode;
-    var iLeft=0;
-    iLeft+=oCurrentNode.offsetWidth;
-    while(oCurrentNode.tagName!="BODY") {
-        iLeft+=oCurrentNode.offsetLeft;
-        oCurrentNode=oCurrentNode.offsetParent;
-    }
-    return iLeft;
-}
-
-function divDisplay(id, act)
-{
-    selectBoxVisible();
-
-    document.getElementById(id).style.display = act;
-}
-
-function hideSideView()
-{
-    if (document.getElementById("sideview"))
-        divDisplay ("sideview", 'none');
-}
-
-var clickAreaCheck = false;
-document.onclick = function()
-{
-    if (!clickAreaCheck)
-        hideSideView();
-    else
-        clickAreaCheck = false;
-}
\ No newline at end of file