rhymix/common/js/common.js

929 lines
28 KiB
JavaScript

/**
* @file common.js
* @author zero (zero@nzeo.com)
* @brief 몇가지 유용한 & 기본적으로 자주 사용되는 자바스크립트 함수들 모음
**/
/**
* @brief location.href에서 특정 key의 값을 return
**/
String.prototype.getQuery = function(key) {
var idx = this.indexOf('?');
if(idx == -1) return null;
var query_string = this.substr(idx+1, this.length);
var args = {}
query_string.replace(/([^=]+)=([^&]*)(&|$)/g, function() { args[arguments[1]] = arguments[2]; });
var q = args[key];
if(typeof(q)=="undefined") q = "";
return q;
}
/**
* @brief location.href에서 특정 key의 값을 return
**/
String.prototype.setQuery = function(key, val) {
var idx = this.indexOf('?');
var uri = this;
uri = uri.replace(/#$/,'');
if(idx != -1) {
uri = this.substr(0, idx);
var query_string = this.substr(idx+1, this.length);
var args = new Array();
query_string.replace(/([^=]+)=([^&]*)(&|$)/g, function() { args[arguments[1]] = arguments[2]; });
args[key] = val;
var q_list = new Array();
for(var i in args) {
if( !args.hasOwnProperty(i) ) continue;
var arg = args[i];
if(!arg.toString().trim()) continue;
q_list[q_list.length] = i+'='+arg;
}
uri = uri+"?"+q_list.join("&");
} else {
if(val.toString().trim()) uri = uri+"?"+key+"="+val;
}
uri = uri.replace(/^https:\/\//i,'http://');
if(typeof(ssl_actions)!='undefined' && typeof(ssl_actions.length)!='undefined' && uri.getQuery('act')) {
var act = uri.getQuery('act');
for(i=0;i<ssl_actions.length;i++) {
if(ssl_actions[i]==act) {
uri = uri.replace(/^http:\/\//i,'https://');
break;
}
}
}
return encodeURI(uri);
}
/**
* @breif replace outerHTML
**/
function replaceOuterHTML(obj, html) {
if(obj.outerHTML) {
obj.outerHTML = html;
} else {
var dummy = xCreateElement("div");
xInnerHtml(dummy, html);
var parent = obj.parentNode;
while(dummy.firstChild) {
parent.insertBefore(dummy.firstChild, obj);
}
parent.removeChild(obj);
}
}
/**
* @breif get outerHTML
**/
function getOuterHTML(obj) {
if(obj.outerHTML) return obj.outerHTML;
var dummy = xCreateElement("div");
dummy.insertBefore(obj, dummy.lastChild);
return xInnerHtml(dummy);
}
/**
* @brief xSleep(micro time)
**/
function xSleep(sec) {
sec = sec / 1000;
var now = new Date();
var sleep = new Date();
while( sleep.getTime() - now.getTime() < sec) {
sleep = new Date();
}
}
/**
* @brief string prototype으로 trim 함수 추가
**/
String.prototype.trim = function() {
return this.replace(/(^\s*)|(\s*$)/g, "");
}
/**
* @brief 주어진 인자가 하나라도 defined되어 있지 않으면 false return
**/
function isDef() {
for(var i=0; i<arguments.length; ++i) {
if(typeof(arguments[i])=="undefined") return false;
}
return true;
}
/**
* @brief 윈도우 오픈
* 열려진 윈도우의 관리를 통해 window.focus()등을 FF에서도 비슷하게 구현함
**/
var winopen_list = new Array();
function winopen(url, target, attribute) {
try {
if(target != "_blank" && winopen_list[target]) {
winopen_list[target].close();
winopen_list[target] = null;
}
} catch(e) {
}
if(typeof(target)=='undefined') target = '_blank';
if(typeof(attribute)=='undefined') attribute = '';
var win = window.open(url, target, attribute);
win.focus();
if(target != "_blank") winopen_list[target] = win;
}
/**
* @brief 팝업으로만 띄우기
* common/tpl/popup_layout.html이 요청되는 제로보드 XE내의 팝업일 경우에 사용
**/
function popopen(url, target) {
if(typeof(target)=="undefined") target = "_blank";
winopen(url, target, "left=10,top=10,width=10,height=10,scrollbars=no,resizable=yes,toolbars=no");
}
/**
* @brief 메일 보내기용
**/
function sendMailTo(to) {
location.href="mailto:"+to;
}
/**
* @brief url이동 (open_window 값이 N 가 아니면 새창으로 띄움)
**/
function move_url(url, open_wnidow) {
if(!url) return false;
if(typeof(open_wnidow)=='undefined') open_wnidow = 'N';
if(open_wnidow=='N') open_wnidow = false;
else open_wnidow = true;
if(/^\./.test(url)) url = request_uri+url;
if(open_wnidow) {
winopen(url);
} else {
location.href=url;
}
return false;
}
/**
* @brief 특정 Element의 display 옵션 토글
**/
function toggleDisplay(obj, display_type) {
var obj = xGetElementById(obj);
if(!obj) return;
if(!obj.style.display || obj.style.display != 'none') {
obj.style.display = 'none';
} else {
if(display_type) obj.style.display = display_type;
else obj.style.display = '';
}
}
/* jQuery의 extend. */
/* TODO:jQuery 등 자바스크립트 프레임웍 차용시 대체 가능하면 제거 대상 */
objectExtend = function() {
// copy reference to target object
var target = arguments[0] || {}, i = 1, length = arguments.length, deep = false, options;
// Handle a deep copy situation
if ( target.constructor == Boolean ) {
deep = target;
target = arguments[1] || {};
// skip the boolean and the target
i = 2;
}
// Handle case when target is a string or something (possible in deep copy)
if ( typeof target != "object" && typeof target != "function" )
target = {};
// extend jQuery itself if only one argument is passed
if ( length == i ) {
target = this;
--i;
}
for ( ; i < length; i++ )
// Only deal with non-null/undefined values
if ( (options = arguments[ i ]) != null )
// Extend the base object
for ( var name in options ) {
var src = target[ name ], copy = options[ name ];
// Prevent never-ending loop
if ( target === copy )
continue;
// Recurse if we're merging object values
if ( deep && copy && typeof copy == "object" && !copy.nodeType )
target[ name ] = objectExtend( deep,
// Never move original objects, clone them
src || ( copy.length != null ? [ ] : { } )
, copy );
// Don't bring in undefined values
else if ( copy !== undefined )
target[ name ] = copy;
}
// Return the modified object
return target;
};
/**
* @brief 멀티미디어 출력용 (IE에서 플래쉬/동영상 주변에 점선 생김 방지용)
**/
function displayMultimedia(src, width, height, options) {
if(src.indexOf('files') == 0) src = request_uri + src;
var defaults = {
wmode : 'transparent',
allowScriptAccess : 'sameDomain',
quality : 'high',
flashvars : ''
};
if(options) {
var autostart = (options.autostart) ? 'true' : 'false';
delete(options.autostart);
}
var params = objectExtend(defaults, options || {});
var clsid = "";
var codebase = "";
var html = "";
if(/\.swf/i.test(src)) {
clsid = 'clsid:D27CDB6E-AE6D-11cf-96B8-444553540000';
codebase = "http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,28,0";
html = '<object classid="'+clsid+'" codebase="'+codebase+'" width="'+width+'" height="'+height+'" flashvars="'+params.flashvars+'">';
html += '<param name="movie" value="'+src+'" />';
for(var name in params) {
if(params[name] != 'undefined' && params[name] != '') {
html += '<param name="'+name+'" value="'+params[name]+'" />';
}
}
html += ''
+ '<embed src="'+src+'" autostart="'+autostart+'" width="'+width+'" height="'+height+'" flashvars="'+params.flashvars+'" wmode="'+params.wmode+'"></embed>'
+ '</object>';
} else if(/\.flv/i.test(src)) {
html = '<embed src="'+request_uri+'common/tpl/images/flvplayer.swf" allowfullscreen="true" autostart="'+autostart+'" width="'+width+'" height="'+height+'" flashvars="&file='+src+'&width='+width+'&height='+height+'&autostart='+autostart+'" />';
} else {
html = '<embed src="'+src+'" autostart="'+autostart+'" width="'+width+'" height="'+height+'"></embed>';
}
document.writeln(html);
}
/**
* @brief 에디터에서 사용되는 내용 여닫는 코드 (고정, zbxe용)
**/
function zbxe_folder_open(id) {
var open_text_obj = xGetElementById("folder_open_"+id);
var close_text_obj = xGetElementById("folder_close_"+id);
var folder_obj = xGetElementById("folder_"+id);
open_text_obj.style.display = "none";
close_text_obj.style.display = "block";
folder_obj.style.display = "block";
}
function zbxe_folder_close(id) {
var open_text_obj = xGetElementById("folder_open_"+id);
var close_text_obj = xGetElementById("folder_close_"+id);
var folder_obj = xGetElementById("folder_"+id);
open_text_obj.style.display = "block";
close_text_obj.style.display = "none";
folder_obj.style.display = "none";
}
/**
* @brief 에디터에서 사용하되 내용 여닫는 코드 (zb5beta beta 호환용으로 남겨 놓음)
**/
function svc_folder_open(id) {
var open_text_obj = xGetElementById("_folder_open_"+id);
var close_text_obj = xGetElementById("_folder_close_"+id);
var folder_obj = xGetElementById("_folder_"+id);
open_text_obj.style.display = "none";
close_text_obj.style.display = "block";
folder_obj.style.display = "block";
}
function svc_folder_close(id) {
var open_text_obj = xGetElementById("_folder_open_"+id);
var close_text_obj = xGetElementById("_folder_close_"+id);
var folder_obj = xGetElementById("_folder_"+id);
open_text_obj.style.display = "block";
close_text_obj.style.display = "none";
folder_obj.style.display = "none";
}
/**
* @brief 팝업의 경우 내용에 맞춰 현 윈도우의 크기를 조절해줌
* 팝업의 내용에 맞게 크기를 늘리는 것은... 쉽게 되지는 않음.. ㅡ.ㅜ
* popup_layout 에서 window.onload 시 자동 요청됨.
**/
function setFixedPopupSize() {
if(xGetElementById('popBody')) {
if(xHeight('popBody')>500) {
xGetElementById('popBody').style.overflowY = 'scroll';
xGetElementById('popBody').style.overflowX = 'hidden';
xHeight('popBody', 500);
}
}
var w = xWidth("popup_content");
var h = xHeight("popup_content");
var obj_list = xGetElementsByTagName('div');
for(i=0;i<obj_list.length;i++) {
var ww = xWidth(obj_list[i]);
var id = obj_list[i].id;
if(id == 'waitingforserverresponse' || id == 'fororiginalimagearea' || id == 'fororiginalimageareabg') continue;
if(ww>w) w = ww;
}
// 윈도우에서는 브라우저 상관없이 가로 픽셀이 조금 더 늘어나야 한다.
if(xUA.indexOf('windows')>0) {
if(xOp7Up) w += 10;
else if(xIE4Up) w += 10;
else w += 6;
}
window.resizeTo(w,h);
var h1 = xHeight(window.document.body);
window.resizeBy(0,h-h1);
window.scrollTo(0,0);
}
/**
* @brief 이름, 게시글등을 클릭하였을 경우 팝업 메뉴를 보여주는 함수
**/
xAddEventListener(window, 'load', createPopupMenu);
xAddEventListener(document, 'click', chkPopupMenu);
var loaded_popup_menus = new Array();
/* 멤버 팝업 메뉴 레이어를 생성하는 함수 (문서 출력이 완료되었을때 동작) */
function createPopupMenu(evt) {
var area = xGetElementById("popup_menu_area");
if(area) return;
area = xCreateElement("div");
area.id = "popup_menu_area";
area.style.visibility = 'hidden';
document.body.appendChild(area);
}
/* 클릭 이벤트 발생시 이벤트가 일어난 대상을 검사하여 적절한 규칙에 맞으면 처리 */
function chkPopupMenu(evt) {
// 이전에 호출되었을지 모르는 팝업메뉴 숨김
var area = xGetElementById("popup_menu_area");
if(!area) return;
if(area.style.visibility != "hidden") area.style.visibility = "hidden";
// 이벤트 대상이 없으면 무시
var e = new xEvent(evt);
if(!e) return;
// 대상의 객체 구함
var obj = e.target;
if(!obj) return;
// obj의 nodeName이 div나 span이 아니면 나올대까지 상위를 찾음
if(obj && obj.nodeName != 'DIV' && obj.nodeName != 'SPAN' && obj.nodeName != 'A') obj = obj.parentNode;
if(!obj || (obj.nodeName != 'DIV' && obj.nodeName != 'SPAN' && obj.nodeName != 'A')) return;
// 객체의 className값을 구함
var class_name = obj.className;
if(!class_name) return;
// className을 분리
var class_name_list = class_name.split(' ');
var menu_id = '';
var menu_id_regx = /^([a-zA-Z]+)_([0-9]+)$/;
for(var i=0,c=class_name_list.length;i<c;i++) {
if(menu_id_regx.test(class_name_list[i])) {
menu_id = class_name_list[i];
}
}
if(!menu_id) return;
// module명과 대상 번호가 없으면 return
var tmp_arr = menu_id.split('_');
var module_name = tmp_arr[0];
var target_srl = tmp_arr[1];
if(!module_name || !target_srl || target_srl < 1) return;
// action이름을 규칙에 맞게 작성
var action_name = "get" + module_name.substr(0,1).toUpperCase() + module_name.substr(1,module_name.length-1) + "Menu";
// 서버에 메뉴를 요청
var params = new Array();
params["target_srl"] = target_srl;
params["cur_mid"] = current_mid;
params["cur_act"] = current_url.getQuery('act');
params["menu_id"] = menu_id;
params["page_x"] = e.pageX >0 ? e.pageX : GetObjLeft(obj);
params["page_y"] = e.pageY >0 ? e.pageY : GetObjTop(obj)+ xHeight(obj);
var response_tags = new Array("error","message","menus");
if(loaded_popup_menus[menu_id]) {
displayPopupMenu(params, response_tags, params);
return;
}
show_waiting_message = false;
exec_xml(module_name, action_name, params, displayPopupMenu, response_tags, params);
show_waiting_message = true;
}
function GetObjTop(obj) {
if(obj.offsetParent == document.body) return xOffsetTop(obj);
else return xOffsetTop(obj) + GetObjTop(obj.offsetParent);
}
function GetObjLeft(obj) {
if(obj.offsetParent == document.body) return xOffsetLeft(obj);
else return xOffsetLeft(obj) + GetObjLeft(obj.offsetParent);
}
function displayPopupMenu(ret_obj, response_tags, params) {
var target_srl = params["target_srl"];
var menu_id = params["menu_id"];
var menus = ret_obj['menus'];
var html = "";
if(loaded_popup_menus[menu_id]) {
html = loaded_popup_menus[menu_id];
} else {
if(menus) {
var item = menus['item'];
if(typeof(item.length)=='undefined' || item.length<1) item = new Array(item);
if(item.length) {
for(var i=0;i<item.length;i++) {
var url = item[i].url;
var str = item[i].str;
var icon = item[i].icon;
var target = item[i].target;
var styleText = "";
var click_str = "";
if(icon) styleText = " style=\"background-image:url('"+icon+"')\" ";
switch(target) {
case "popup" :
click_str = " onclick=\"popopen(this.href,'"+target+"'); return false;\"";
break;
case "self" :
//click_str = " onclick=\"location.href='"+url+"' return false;\"";
break;
case "javascript" :
click_str = " onclick=\""+url+"; return false; \"";
url="#";
break;
default :
click_str = " onclick=\"window.open(this.href); return false;\"";
break;
}
html += '<li '+styleText+'><a href="'+url+'"'+click_str+'>'+str+'</a></li> ';
}
}
}
loaded_popup_menus[menu_id] = html;
}
// 레이어 출력
if(html) {
var area = xGetElementById("popup_menu_area");
xInnerHtml(area, '<ul>'+html+'</ul>');
xLeft(area, params["page_x"]);
xTop(area, params["page_y"]);
if(xWidth(area)+xLeft(area)>xClientWidth()+xScrollLeft()) xLeft(area, xClientWidth()-xWidth(area)+xScrollLeft());
if(xHeight(area)+xTop(area)>xClientHeight()+xScrollTop()) xTop(area, xClientHeight()-xHeight(area)+xScrollTop());
area.style.visibility = "visible";
}
}
/**
* @brief 추천/비추천,스크랩,신고기능등 특정 srl에 대한 특정 module/action을 호출하는 함수
**/
function doCallModuleAction(module, action, target_srl) {
var params = new Array();
params['target_srl'] = target_srl;
params['cur_mid'] = current_mid;
exec_xml(module, action, params, completeCallModuleAction);
}
function completeCallModuleAction(ret_obj, response_tags) {
if(ret_obj['message']!='success') alert(ret_obj['message']);
location.reload();
}
function completeMessage(ret_obj) {
alert(ret_obj['message']);
location.reload();
}
/**
* @brief 날짜 선택 (달력 열기)
**/
function open_calendar(fo_id, day_str, callback_func) {
if(typeof(day_str)=="undefined") day_str = "";
var url = "./common/tpl/calendar.php?";
if(fo_id) url+="fo_id="+fo_id;
if(day_str) url+="&day_str="+day_str;
if(callback_func) url+="&callback_func="+callback_func;
popopen(url, 'Calendar');
}
/* 언어코드 (lang_type) 쿠키값 변경 */
function doChangeLangType(obj) {
if(typeof(obj)=="string") {
setLangType(obj);
} else {
var val = obj.options[obj.selectedIndex].value;
setLangType(val);
}
location.reload();
}
function setLangType(lang_type) {
var expire = new Date();
expire.setTime(expire.getTime()+ (7000 * 24 * 3600000));
xSetCookie('lang_type', lang_type, expire);
}
/* 미리보기 */
function doDocumentPreview(obj) {
var fo_obj = obj;
while(fo_obj.nodeName != "FORM") {
fo_obj = fo_obj.parentNode;
}
if(fo_obj.nodeName != "FORM") return;
var editor_sequence = fo_obj.getAttribute('editor_sequence');
var content = editorGetContent(editor_sequence);
var win = window.open("","previewDocument","toolbars=no,width=700px;height=800px,scrollbars=yes,resizable=yes");
var dummy_obj = xGetElementById("previewDocument");
if(!dummy_obj) {
var fo_code = '<form id="previewDocument" target="previewDocument" method="post" action="'+request_uri+'">'+
'<input type="hidden" name="module" value="document" />'+
'<input type="hidden" name="act" value="dispDocumentPreview" />'+
'<input type="hidden" name="content" />'+
'</form>';
var dummy = xCreateElement("DIV");
xInnerHtml(dummy, fo_code);
window.document.body.insertBefore(dummy,window.document.body.lastChild);
dummy_obj = xGetElementById("previewDocument");
}
if(dummy_obj) {
dummy_obj.content.value = content;
dummy_obj.submit();
}
}
/* 게시글 저장 */
function doDocumentSave(obj) {
var editor_sequence = obj.form.getAttribute('editor_sequence');
var prev_content = editorRelKeys[editor_sequence]['content'].value;
if(typeof(editor_sequence)!='undefined' && editor_sequence && typeof(editorRelKeys)!='undefined' && typeof(editorGetContent)=='function') {
var content = editorGetContent(editor_sequence);
editorRelKeys[editor_sequence]['content'].value = content;
}
var oFilter = new XmlJsFilter(obj.form, "member", "procMemberSaveDocument", completeDocumentSave);
oFilter.addResponseItem("error");
oFilter.addResponseItem("message");
oFilter.addResponseItem("document_srl");
oFilter.proc();
editorRelKeys[editor_sequence]['content'].value = prev_content;
return false;
}
function completeDocumentSave(ret_obj) {
xGetElementsByAttribute('input', 'name', 'document_srl')[0].value = ret_obj['document_srl'];
alert(ret_obj['message']);
}
/* 저장된 게시글 불러오기 */
var objForSavedDoc = null;
function doDocumentLoad(obj) {
// 저장된 게시글 목록 불러오기
objForSavedDoc = obj.form;
popopen(request_uri.setQuery('module','member').setQuery('act','dispSavedDocumentList'));
}
/* 저장된 게시글의 선택 */
function doDocumentSelect(document_srl) {
if(!opener || !opener.objForSavedDoc) {
window.close();
return;
}
// 게시글을 가져와서 등록하기
opener.location.href = opener.current_url.setQuery('document_srl', document_srl).setQuery('act', 'dispBoardWrite');
window.close();
}
/* 스킨 정보 */
function viewSkinInfo(module, skin) {
popopen("./?module=module&act=dispModuleSkinInfo&selected_module="+module+"&skin="+skin, 'SkinInfo');
}
/* 체크박스 선택 */
function checkboxSelectAll(form, name, option){
var value;
var fo_obj = xGetElementById(form);
for ( var i = 0 ; i < fo_obj.length ; i++ ){
if(typeof(option) == "undefined") {
var select_mode = fo_obj[i].checked;
if ( select_mode == 0 ){
value = true;
select_mode = 1;
}else{
value = false;
select_mode = 0;
}
}
else if(option == true) value = true
else if(option == false) value = false
if(fo_obj[i].name == name) fo_obj[i].checked = value;
}
}
/* 체크박스를 실행 */
function clickCheckBoxAll(form, name) {
var fo_obj = xGetElementById(form);
for ( var i = 0 ; i < fo_obj.length ; i++ ){
if(fo_obj[i].name == name) fo_obj[i].click();
}
}
/* 관리자가 문서를 관리하기 위해서 선택시 세션에 넣음 */
var addedDocument = new Array();
function doAddDocumentCart(obj) {
var srl = obj.value;
addedDocument[addedDocument.length] = srl;
setTimeout(function() { callAddDocumentCart(addedDocument.length); }, 100);
}
function callAddDocumentCart(document_length) {
if(addedDocument.length<1 || document_length != addedDocument.length) return;
var params = new Array();
params["srls"] = addedDocument.join(",");
exec_xml("document","procDocumentAdminAddCart", params, null);
addedDocument = new Array();
}
/* ff의 rgb(a,b,c)를 #... 로 변경 */
function transRGB2Hex(value) {
if(!value) return value;
if(value.indexOf('#') > -1) return value.replace(/^#/, '');
if(value.toLowerCase().indexOf('rgb') < 0) return value;
value = value.replace(/^rgb\(/i, '').replace(/\)$/, '');
value_list = value.split(',');
var hex = '';
for(var i = 0; i < value_list.length; i++) {
var color = parseInt(value_list[i], 10).toString(16);
if(color.length == 1) color = '0'+color;
hex += color;
}
return hex;
}
/**
*
* Base64 encode / decode
* http://www.webtoolkit.info/
*
**/
var Base64 = {
// private property
_keyStr : "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",
// public method for encoding
encode : function (input) {
var output = "";
var chr1, chr2, chr3, enc1, enc2, enc3, enc4;
var i = 0;
input = Base64._utf8_encode(input);
while (i < input.length) {
chr1 = input.charCodeAt(i++);
chr2 = input.charCodeAt(i++);
chr3 = input.charCodeAt(i++);
enc1 = chr1 >> 2;
enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);
enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);
enc4 = chr3 & 63;
if (isNaN(chr2)) {
enc3 = enc4 = 64;
} else if (isNaN(chr3)) {
enc4 = 64;
}
output = output +
this._keyStr.charAt(enc1) + this._keyStr.charAt(enc2) +
this._keyStr.charAt(enc3) + this._keyStr.charAt(enc4);
}
return output;
},
// public method for decoding
decode : function (input) {
var output = "";
var chr1, chr2, chr3;
var enc1, enc2, enc3, enc4;
var i = 0;
input = input.replace(/[^A-Za-z0-9\+\/\=]/g, "");
while (i < input.length) {
enc1 = this._keyStr.indexOf(input.charAt(i++));
enc2 = this._keyStr.indexOf(input.charAt(i++));
enc3 = this._keyStr.indexOf(input.charAt(i++));
enc4 = this._keyStr.indexOf(input.charAt(i++));
chr1 = (enc1 << 2) | (enc2 >> 4);
chr2 = ((enc2 & 15) << 4) | (enc3 >> 2);
chr3 = ((enc3 & 3) << 6) | enc4;
output = output + String.fromCharCode(chr1);
if (enc3 != 64) {
output = output + String.fromCharCode(chr2);
}
if (enc4 != 64) {
output = output + String.fromCharCode(chr3);
}
}
output = Base64._utf8_decode(output);
return output;
},
// private method for UTF-8 encoding
_utf8_encode : function (string) {
string = string.replace(/\r\n/g,"\n");
var utftext = "";
for (var n = 0; n < string.length; n++) {
var c = string.charCodeAt(n);
if (c < 128) {
utftext += String.fromCharCode(c);
}
else if((c > 127) && (c < 2048)) {
utftext += String.fromCharCode((c >> 6) | 192);
utftext += String.fromCharCode((c & 63) | 128);
}
else {
utftext += String.fromCharCode((c >> 12) | 224);
utftext += String.fromCharCode(((c >> 6) & 63) | 128);
utftext += String.fromCharCode((c & 63) | 128);
}
}
return utftext;
},
// private method for UTF-8 decoding
_utf8_decode : function (utftext) {
var string = "";
var i = 0;
var c = c1 = c2 = 0;
while ( i < utftext.length ) {
c = utftext.charCodeAt(i);
if (c < 128) {
string += String.fromCharCode(c);
i++;
}
else if((c > 191) && (c < 224)) {
c2 = utftext.charCodeAt(i+1);
string += String.fromCharCode(((c & 31) << 6) | (c2 & 63));
i += 2;
}
else {
c2 = utftext.charCodeAt(i+1);
c3 = utftext.charCodeAt(i+2);
string += String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63));
i += 3;
}
}
return string;
}
}
/* select - option의 disabled=disabled 속성을 IE에서도 체크하기 위한 함수 */
if(xIE4Up) {
xAddEventListener(window, 'load', activateOptionDisabled);
function activateOptionDisabled(evt) {
var sels = xGetElementsByTagName('select');
for(var i=0; i < sels.length; i++){
var disabled_exists = false;
var first_enable = new Array();
for(var j=0; j < sels[i].options.length; j++) {
if(sels[i].options[j].disabled) {
sels[i].options[j].style.color = '#CCCCCC';
disabled_exists = true;
}else{
first_enable[i] = first_enable[i]>-1? first_enable[i] : j;
}
}
if(!disabled_exists) continue;
sels[i].oldonchange = sels[i].onchange;
sels[i].onchange = function() {
if(this.options[this.selectedIndex].disabled) {
this.selectedIndex = first_enable[i];
/*
if(this.options.length<=1) this.selectedIndex = -1;
else if(this.selectedIndex < this.options.length - 1) this.selectedIndex++;
else this.selectedIndex--;
*/
} else {
if(this.oldonchange) this.oldonchange();
}
}
if(sels[i].selectedIndex >= 0 && sels[i].options[ sels[i].selectedIndex ].disabled) sels[i].onchange();
}
}
}
/* 보안 로그인 모드로 전환 */
function toggleSecuritySignIn() {
var href = location.href;
if(/https:\/\//i.test(href)) location.href = href.replace(/^https/i,'http');
else location.href = href.replace(/^http/i,'https');
}
/* 하위호환성 문제 */
if(typeof(resizeImageContents) == 'undefined')
{
function resizeImageContents() {}
}
function reloadDocument() {
location.reload();
}