diff --git a/plugins/markitup/markitup/jquery.markitup.js b/plugins/markitup/markitup/jquery.markitup.js
index 2f4eb78..b7e2d03 100644
--- a/plugins/markitup/markitup/jquery.markitup.js
+++ b/plugins/markitup/markitup/jquery.markitup.js
@@ -1 +1,665 @@
-(function($){$.fn.markItUp=function(settings,extraSettings){var method,params,options,ctrlKey,shiftKey,altKey;ctrlKey=shiftKey=altKey=false;if(typeof settings=="string"){method=settings;params=extraSettings}options={id:"",nameSpace:"",root:"",previewHandler:false,previewInWindow:"",previewInElement:"",previewAutoRefresh:true,previewPosition:"after",previewTemplatePath:"~/templates/preview.html",previewParser:false,previewParserPath:"",previewParserVar:"data",resizeHandle:true,beforeInsert:"",afterInsert:"",onEnter:{},onShiftEnter:{},onCtrlEnter:{},onTab:{},markupSet:[{}]};$.extend(options,settings,extraSettings);if(!options.root){$("script").each(function(e,t){miuScript=$(t).get(0).src.match(/(.*)jquery\.markitup(\.pack)?\.js$/);if(miuScript!==null){options.root=miuScript[1]}})}return this.each(function(){function localize(e,t){if(t){return e.replace(/("|')~\//g,"$1"+options.root)}return e.replace(/^~\//,options.root)}function init(){id="";nameSpace="";if(options.id){id='id="'+options.id+'"'}else if($$.attr("id")){id='id="markItUp'+$$.attr("id").substr(0,1).toUpperCase()+$$.attr("id").substr(1)+'"'}if(options.nameSpace){nameSpace='class="'+options.nameSpace+'"'}$$.wrap("");$$.wrap("');$$.wrap('');$$.addClass("markItUpEditor");header=$('').insertBefore($$);$(dropMenus(options.markupSet)).appendTo(header);footer=$('').insertAfter($$);if(options.resizeHandle===true&&$.browser.safari!==true){resizeHandle=$('').insertAfter($$).bind("mousedown.markItUp",function(e){var t=$$.height(),n=e.clientY,r,i;r=function(e){$$.css("height",Math.max(20,e.clientY+t-n)+"px");return false};i=function(e){$("html").unbind("mousemove.markItUp",r).unbind("mouseup.markItUp",i);return false};$("html").bind("mousemove.markItUp",r).bind("mouseup.markItUp",i)});footer.append(resizeHandle)}$$.bind("keydown.markItUp",keyPressed).bind("keyup",keyPressed);$$.bind("insertion.markItUp",function(e,t){if(t.target!==false){get()}if(textarea===$.markItUp.focused){markup(t)}});$$.bind("focus.markItUp",function(){$.markItUp.focused=this});if(options.previewInElement){refreshPreview()}}function dropMenus(markupSet){var ul=$(""),i=0;$("li:hover > ul",ul).css("display","block");$.each(markupSet,function(){var button=this,t="",title,li,j;title=button.key?(button.name||"")+" [Ctrl+"+button.key+"]":button.name||"";key=button.key?'accesskey="'+button.key+'"':"";if(button.separator){li=$(''+(button.separator||"")+"").appendTo(ul)}else{i++;for(j=levels.length-1;j>=0;j--){t+=levels[j]+"-"}li=$(''+(button.name||"")+"").bind("contextmenu.markItUp",function(){return false}).bind("click.markItUp",function(){return false}).bind("focusin.markItUp",function(){$$.focus()}).bind("mouseup",function(){if(button.call){eval(button.call)()}setTimeout(function(){markup(button)},1);return false}).bind("mouseenter.markItUp",function(){$("> ul",this).show();$(document).one("click",function(){$("ul ul",header).hide()})}).bind("mouseleave.markItUp",function(){$("> ul",this).hide()}).appendTo(ul);if(button.dropMenu){levels.push(i);$(li).addClass("markItUpDropMenu").append(dropMenus(button.dropMenu))}}});levels.pop();return ul}function magicMarkups(e){if(e){e=e.toString();e=e.replace(/\(\!\(([\s\S]*?)\)\!\)/g,function(e,t){var n=t.split("|!|");if(altKey===true){return n[1]!==undefined?n[1]:n[0]}else{return n[1]===undefined?"":n[0]}});e=e.replace(/\[\!\[([\s\S]*?)\]\!\]/g,function(e,t){var n=t.split(":!:");if(abort===true){return false}value=prompt(n[0],n[1]?n[1]:"");if(value===null){abort=true}return value});return e}return""}function prepare(e){if($.isFunction(e)){e=e(hash)}return magicMarkups(e)}function build(e){var t=prepare(clicked.openWith);var n=prepare(clicked.placeHolder);var r=prepare(clicked.replaceWith);var i=prepare(clicked.closeWith);var s=prepare(clicked.openBlockWith);var o=prepare(clicked.closeBlockWith);var u=clicked.multiline;if(r!==""){block=t+r+i}else if(selection===""&&n!==""){block=t+n+i}else{e=e||selection;var a=[e],f=[];if(u===true){a=e.split(/\r?\n/)}for(var l=0;l=9.5&&t==0){return false}range=textarea.createTextRange();range.collapse(true);range.moveStart("character",e);range.moveEnd("character",t);range.select()}else if(textarea.setSelectionRange){textarea.setSelectionRange(e,e+t)}textarea.scrollTop=scrollPosition;textarea.focus()}function get(){textarea.focus();scrollPosition=textarea.scrollTop;if(document.selection){selection=document.selection.createRange().text;if($.browser.msie){var e=document.selection.createRange(),t=e.duplicate();t.moveToElementText(textarea);caretPosition=-1;while(t.inRange(e)){t.moveStart("character");caretPosition++}}else{caretPosition=textarea.selectionStart}}else{caretPosition=textarea.selectionStart;selection=textarea.value.substring(caretPosition,textarea.selectionEnd)}return selection}function preview(){if(typeof options.previewHandler==="function"){previewWindow=true}else if(options.previewInElement){previewWindow=$(options.previewInElement)}else if(!previewWindow||previewWindow.closed){if(options.previewInWindow){previewWindow=window.open("","preview",options.previewInWindow);$(window).unload(function(){previewWindow.close()})}else{iFrame=$('');if(options.previewPosition=="after"){iFrame.insertAfter(footer)}else{iFrame.insertBefore(header)}previewWindow=iFrame[iFrame.length-1].contentWindow||frame[iFrame.length-1]}}else if(altKey===true){if(iFrame){iFrame.remove()}else{previewWindow.close()}previewWindow=iFrame=false}if(!options.previewAutoRefresh){refreshPreview()}if(options.previewInWindow){previewWindow.focus()}}function refreshPreview(){renderPreview()}function renderPreview(){var e;if(options.previewHandler&&typeof options.previewHandler==="function"){options.previewHandler($$.val())}else if(options.previewParser&&typeof options.previewParser==="function"){var t=options.previewParser($$.val());writeInPreview(localize(t,1))}else if(options.previewParserPath!==""){$.ajax({type:"POST",dataType:"text",global:false,url:options.previewParserPath,data:options.previewParserVar+"="+encodeURIComponent($$.val()),success:function(e){writeInPreview(localize(e,1))}})}else{if(!template){$.ajax({url:options.previewTemplatePath,dataType:"text",global:false,success:function(e){writeInPreview(localize(e,1).replace(//g,$$.val()))}})}}return false}function writeInPreview(e){if(options.previewInElement){$(options.previewInElement).html(e)}else if(previewWindow&&previewWindow.document){try{sp=previewWindow.document.documentElement.scrollTop}catch(t){sp=0}previewWindow.document.open();previewWindow.document.write(e);previewWindow.document.close();previewWindow.document.documentElement.scrollTop=sp}}function keyPressed(e){shiftKey=e.shiftKey;altKey=e.altKey;ctrlKey=!(e.altKey&&e.ctrlKey)?e.ctrlKey||e.metaKey:false;if(e.type==="keydown"){if(ctrlKey===true){li=$('a[accesskey="'+(e.keyCode==13?"\\n":String.fromCharCode(e.keyCode))+'"]',header).parent("li");if(li.length!==0){ctrlKey=false;setTimeout(function(){li.triggerHandler("mouseup")},1);return false}}if(e.keyCode===13||e.keyCode===10){if(ctrlKey===true){ctrlKey=false;markup(options.onCtrlEnter);return options.onCtrlEnter.keepDefault}else if(shiftKey===true){shiftKey=false;markup(options.onShiftEnter);return options.onShiftEnter.keepDefault}else{markup(options.onEnter);return options.onEnter.keepDefault}}if(e.keyCode===9){if(shiftKey==true||ctrlKey==true||altKey==true){return false}if(caretOffset!==-1){get();caretOffset=$$.val().length-caretOffset;set(caretOffset,0);caretOffset=-1;return false}else{markup(options.onTab);return options.onTab.keepDefault}}}}function remove(){$$.unbind(".markItUp").removeClass("markItUpEditor");$$.parent("div").parent("div.markItUp").parent("div").replaceWith($$);$$.data("markItUp",null)}var $$,textarea,levels,scrollPosition,caretPosition,caretOffset,clicked,hash,header,footer,previewWindow,template,iFrame,abort;$$=$(this);textarea=this;levels=[];abort=false;scrollPosition=caretPosition=0;caretOffset=-1;options.previewParserPath=localize(options.previewParserPath);options.previewTemplatePath=localize(options.previewTemplatePath);if(method){switch(method){case"remove":remove();break;case"insert":markup(params);break;default:$.error("Method "+method+" does not exist on jQuery.markItUp")}return}init()})};$.fn.markItUpRemove=function(){return this.each(function(){$(this).markItUp("remove")})};$.markItUp=function(e){var t={target:false};$.extend(t,e);if(t.target){return $(t.target).each(function(){$(this).focus();$(this).trigger("insertion",[t])})}else{$("textarea").trigger("insertion",[t])}}})(jQuery)
\ No newline at end of file
+// ----------------------------------------------------------------------------
+// markItUp! Universal MarkUp Engine, JQuery plugin
+// v 1.1.x
+// Dual licensed under the MIT and GPL licenses.
+// ----------------------------------------------------------------------------
+// Copyright (C) 2007-2012 Jay Salvat
+// http://markitup.jaysalvat.com/
+// ----------------------------------------------------------------------------
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+// ----------------------------------------------------------------------------
+(function($) {
+ $.fn.markItUp = function(settings, extraSettings) {
+ var method, params, options, ctrlKey, shiftKey, altKey; ctrlKey = shiftKey = altKey = false;
+
+ if (typeof settings == 'string') {
+ method = settings;
+ params = extraSettings;
+ }
+
+ options = { id: '',
+ nameSpace: '',
+ root: '',
+ previewHandler: false,
+ previewInWindow: '', // 'width=800, height=600, resizable=yes, scrollbars=yes'
+ previewInElement: '',
+ previewAutoRefresh: true,
+ previewPosition: 'after',
+ previewTemplatePath: '~/templates/preview.html',
+ previewParser: false,
+ previewParserPath: '',
+ previewParserVar: 'data',
+ resizeHandle: true,
+ beforeInsert: '',
+ afterInsert: '',
+ onEnter: {},
+ onShiftEnter: {},
+ onCtrlEnter: {},
+ onTab: {},
+ markupSet: [ { /* set */ } ]
+ };
+ $.extend(options, settings, extraSettings);
+
+ // compute markItUp! path
+ if (!options.root) {
+ $('script').each(function(a, tag) {
+ miuScript = $(tag).get(0).src.match(/(.*)jquery\.markitup(\.pack)?\.js$/);
+ if (miuScript !== null) {
+ options.root = miuScript[1];
+ }
+ });
+ }
+
+ // Quick patch to keep compatibility with jQuery 1.9
+ var uaMatch = function(ua) {
+ ua = ua.toLowerCase();
+
+ var match = /(chrome)[ \/]([\w.]+)/.exec(ua) ||
+ /(webkit)[ \/]([\w.]+)/.exec(ua) ||
+ /(opera)(?:.*version|)[ \/]([\w.]+)/.exec(ua) ||
+ /(msie) ([\w.]+)/.exec(ua) ||
+ ua.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec(ua) ||
+ [];
+
+ return {
+ browser: match[ 1 ] || "",
+ version: match[ 2 ] || "0"
+ };
+ };
+ var matched = uaMatch( navigator.userAgent );
+ var browser = {};
+
+ if (matched.browser) {
+ browser[matched.browser] = true;
+ browser.version = matched.version;
+ }
+ if (browser.chrome) {
+ browser.webkit = true;
+ } else if (browser.webkit) {
+ browser.safari = true;
+ }
+
+ return this.each(function() {
+ var $$, textarea, levels, scrollPosition, caretPosition, caretOffset,
+ clicked, hash, header, footer, previewWindow, template, iFrame, abort;
+ $$ = $(this);
+ textarea = this;
+ levels = [];
+ abort = false;
+ scrollPosition = caretPosition = 0;
+ caretOffset = -1;
+
+ options.previewParserPath = localize(options.previewParserPath);
+ options.previewTemplatePath = localize(options.previewTemplatePath);
+
+ if (method) {
+ switch(method) {
+ case 'remove':
+ remove();
+ break;
+ case 'insert':
+ markup(params);
+ break;
+ default:
+ $.error('Method ' + method + ' does not exist on jQuery.markItUp');
+ }
+ return;
+ }
+
+ // apply the computed path to ~/
+ function localize(data, inText) {
+ if (inText) {
+ return data.replace(/("|')~\//g, "$1"+options.root);
+ }
+ return data.replace(/^~\//, options.root);
+ }
+
+ // init and build editor
+ function init() {
+ id = ''; nameSpace = '';
+ if (options.id) {
+ id = 'id="'+options.id+'"';
+ } else if ($$.attr("id")) {
+ id = 'id="markItUp'+($$.attr("id").substr(0, 1).toUpperCase())+($$.attr("id").substr(1))+'"';
+
+ }
+ if (options.nameSpace) {
+ nameSpace = 'class="'+options.nameSpace+'"';
+ }
+ $$.wrap('');
+ $$.wrap('');
+ $$.wrap('');
+ $$.addClass("markItUpEditor");
+
+ // add the header before the textarea
+ header = $('').insertBefore($$);
+ $(dropMenus(options.markupSet)).appendTo(header);
+
+ // add the footer after the textarea
+ footer = $('').insertAfter($$);
+
+ // add the resize handle after textarea
+ if (options.resizeHandle === true && browser.safari !== true) {
+ resizeHandle = $('')
+ .insertAfter($$)
+ .bind("mousedown.markItUp", function(e) {
+ var h = $$.height(), y = e.clientY, mouseMove, mouseUp;
+ mouseMove = function(e) {
+ $$.css("height", Math.max(20, e.clientY+h-y)+"px");
+ return false;
+ };
+ mouseUp = function(e) {
+ $("html").unbind("mousemove.markItUp", mouseMove).unbind("mouseup.markItUp", mouseUp);
+ return false;
+ };
+ $("html").bind("mousemove.markItUp", mouseMove).bind("mouseup.markItUp", mouseUp);
+ });
+ footer.append(resizeHandle);
+ }
+
+ // listen key events
+ $$.bind('keydown.markItUp', keyPressed).bind('keyup', keyPressed);
+
+ // bind an event to catch external calls
+ $$.bind("insertion.markItUp", function(e, settings) {
+ if (settings.target !== false) {
+ get();
+ }
+ if (textarea === $.markItUp.focused) {
+ markup(settings);
+ }
+ });
+
+ // remember the last focus
+ $$.bind('focus.markItUp', function() {
+ $.markItUp.focused = this;
+ });
+
+ if (options.previewInElement) {
+ refreshPreview();
+ }
+ }
+
+ // recursively build header with dropMenus from markupset
+ function dropMenus(markupSet) {
+ var ul = $(''), i = 0;
+ $('li:hover > ul', ul).css('display', 'block');
+ $.each(markupSet, function() {
+ var button = this, t = '', title, li, j;
+ title = (button.key) ? (button.name||'')+' [Ctrl+'+button.key+']' : (button.name||'');
+ key = (button.key) ? 'accesskey="'+button.key+'"' : '';
+ if (button.separator) {
+ li = $(''+(button.separator||'')+'').appendTo(ul);
+ } else {
+ i++;
+ for (j = levels.length -1; j >= 0; j--) {
+ t += levels[j]+"-";
+ }
+ li = $(''+(button.name||'')+'')
+ .bind("contextmenu.markItUp", function() { // prevent contextmenu on mac and allow ctrl+click
+ return false;
+ }).bind('click.markItUp', function(e) {
+ e.preventDefault();
+ }).bind("focusin.markItUp", function(){
+ $$.focus();
+ }).bind('mouseup', function() {
+ if (button.call) {
+ eval(button.call)();
+ }
+ setTimeout(function() { markup(button) },1);
+ return false;
+ }).bind('mouseenter.markItUp', function() {
+ $('> ul', this).show();
+ $(document).one('click', function() { // close dropmenu if click outside
+ $('ul ul', header).hide();
+ }
+ );
+ }).bind('mouseleave.markItUp', function() {
+ $('> ul', this).hide();
+ }).appendTo(ul);
+ if (button.dropMenu) {
+ levels.push(i);
+ $(li).addClass('markItUpDropMenu').append(dropMenus(button.dropMenu));
+ }
+ }
+ });
+ levels.pop();
+ return ul;
+ }
+
+ // markItUp! markups
+ function magicMarkups(string) {
+ if (string) {
+ string = string.toString();
+ string = string.replace(/\(\!\(([\s\S]*?)\)\!\)/g,
+ function(x, a) {
+ var b = a.split('|!|');
+ if (altKey === true) {
+ return (b[1] !== undefined) ? b[1] : b[0];
+ } else {
+ return (b[1] === undefined) ? "" : b[0];
+ }
+ }
+ );
+ // [![prompt]!], [![prompt:!:value]!]
+ string = string.replace(/\[\!\[([\s\S]*?)\]\!\]/g,
+ function(x, a) {
+ var b = a.split(':!:');
+ if (abort === true) {
+ return false;
+ }
+ value = prompt(b[0], (b[1]) ? b[1] : '');
+ if (value === null) {
+ abort = true;
+ }
+ return value;
+ }
+ );
+ return string;
+ }
+ return "";
+ }
+
+ // prepare action
+ function prepare(action) {
+ if ($.isFunction(action)) {
+ action = action(hash);
+ }
+ return magicMarkups(action);
+ }
+
+ // build block to insert
+ function build(string) {
+ var openWith = prepare(clicked.openWith);
+ var placeHolder = prepare(clicked.placeHolder);
+ var replaceWith = prepare(clicked.replaceWith);
+ var closeWith = prepare(clicked.closeWith);
+ var openBlockWith = prepare(clicked.openBlockWith);
+ var closeBlockWith = prepare(clicked.closeBlockWith);
+ var multiline = clicked.multiline;
+
+ if (replaceWith !== "") {
+ block = openWith + replaceWith + closeWith;
+ } else if (selection === '' && placeHolder !== '') {
+ block = openWith + placeHolder + closeWith;
+ } else {
+ string = string || selection;
+
+ var lines = [string], blocks = [];
+
+ if (multiline === true) {
+ lines = string.split(/\r?\n/);
+ }
+
+ for (var l = 0; l < lines.length; l++) {
+ line = lines[l];
+ var trailingSpaces;
+ if (trailingSpaces = line.match(/ *$/)) {
+ blocks.push(openWith + line.replace(/ *$/g, '') + closeWith + trailingSpaces);
+ } else {
+ blocks.push(openWith + line + closeWith);
+ }
+ }
+
+ block = blocks.join("\n");
+ }
+
+ block = openBlockWith + block + closeBlockWith;
+
+ return { block:block,
+ openBlockWith:openBlockWith,
+ openWith:openWith,
+ replaceWith:replaceWith,
+ placeHolder:placeHolder,
+ closeWith:closeWith,
+ closeBlockWith:closeBlockWith
+ };
+ }
+
+ // define markup to insert
+ function markup(button) {
+ var len, j, n, i;
+ hash = clicked = button;
+ get();
+ $.extend(hash, { line:"",
+ root:options.root,
+ textarea:textarea,
+ selection:(selection||''),
+ caretPosition:caretPosition,
+ ctrlKey:ctrlKey,
+ shiftKey:shiftKey,
+ altKey:altKey
+ }
+ );
+ // callbacks before insertion
+ prepare(options.beforeInsert);
+ prepare(clicked.beforeInsert);
+ if ((ctrlKey === true && shiftKey === true) || button.multiline === true) {
+ prepare(clicked.beforeMultiInsert);
+ }
+ $.extend(hash, { line:1 });
+
+ if ((ctrlKey === true && shiftKey === true)) {
+ lines = selection.split(/\r?\n/);
+ for (j = 0, n = lines.length, i = 0; i < n; i++) {
+ if ($.trim(lines[i]) !== '') {
+ $.extend(hash, { line:++j, selection:lines[i] } );
+ lines[i] = build(lines[i]).block;
+ } else {
+ lines[i] = "";
+ }
+ }
+
+ string = { block:lines.join('\n')};
+ start = caretPosition;
+ len = string.block.length + ((browser.opera) ? n-1 : 0);
+ } else if (ctrlKey === true) {
+ string = build(selection);
+ start = caretPosition + string.openWith.length;
+ len = string.block.length - string.openWith.length - string.closeWith.length;
+ len = len - (string.block.match(/ $/) ? 1 : 0);
+ len -= fixIeBug(string.block);
+ } else if (shiftKey === true) {
+ string = build(selection);
+ start = caretPosition;
+ len = string.block.length;
+ len -= fixIeBug(string.block);
+ } else {
+ string = build(selection);
+ start = caretPosition + string.block.length ;
+ len = 0;
+ start -= fixIeBug(string.block);
+ }
+ if ((selection === '' && string.replaceWith === '')) {
+ caretOffset += fixOperaBug(string.block);
+
+ start = caretPosition + string.openBlockWith.length + string.openWith.length;
+ len = string.block.length - string.openBlockWith.length - string.openWith.length - string.closeWith.length - string.closeBlockWith.length;
+
+ caretOffset = $$.val().substring(caretPosition, $$.val().length).length;
+ caretOffset -= fixOperaBug($$.val().substring(0, caretPosition));
+ }
+ $.extend(hash, { caretPosition:caretPosition, scrollPosition:scrollPosition } );
+
+ if (string.block !== selection && abort === false) {
+ insert(string.block);
+ set(start, len);
+ } else {
+ caretOffset = -1;
+ }
+ get();
+
+ $.extend(hash, { line:'', selection:selection });
+
+ // callbacks after insertion
+ if ((ctrlKey === true && shiftKey === true) || button.multiline === true) {
+ prepare(clicked.afterMultiInsert);
+ }
+ prepare(clicked.afterInsert);
+ prepare(options.afterInsert);
+
+ // refresh preview if opened
+ if (previewWindow && options.previewAutoRefresh) {
+ refreshPreview();
+ }
+
+ // reinit keyevent
+ shiftKey = altKey = ctrlKey = abort = false;
+ }
+
+ // Substract linefeed in Opera
+ function fixOperaBug(string) {
+ if (browser.opera) {
+ return string.length - string.replace(/\n*/g, '').length;
+ }
+ return 0;
+ }
+ // Substract linefeed in IE
+ function fixIeBug(string) {
+ if (browser.msie) {
+ return string.length - string.replace(/\r*/g, '').length;
+ }
+ return 0;
+ }
+
+ // add markup
+ function insert(block) {
+ if (document.selection) {
+ var newSelection = document.selection.createRange();
+ newSelection.text = block;
+ } else {
+ textarea.value = textarea.value.substring(0, caretPosition) + block + textarea.value.substring(caretPosition + selection.length, textarea.value.length);
+ }
+ }
+
+ // set a selection
+ function set(start, len) {
+ if (textarea.createTextRange){
+ // quick fix to make it work on Opera 9.5
+ if (browser.opera && browser.version >= 9.5 && len == 0) {
+ return false;
+ }
+ range = textarea.createTextRange();
+ range.collapse(true);
+ range.moveStart('character', start);
+ range.moveEnd('character', len);
+ range.select();
+ } else if (textarea.setSelectionRange ){
+ textarea.setSelectionRange(start, start + len);
+ }
+ textarea.scrollTop = scrollPosition;
+ textarea.focus();
+ }
+
+ // get the selection
+ function get() {
+ textarea.focus();
+
+ scrollPosition = textarea.scrollTop;
+ if (document.selection) {
+ selection = document.selection.createRange().text;
+ if (browser.msie) { // ie
+ var range = document.selection.createRange(), rangeCopy = range.duplicate();
+ rangeCopy.moveToElementText(textarea);
+ caretPosition = -1;
+ while(rangeCopy.inRange(range)) {
+ rangeCopy.moveStart('character');
+ caretPosition ++;
+ }
+ } else { // opera
+ caretPosition = textarea.selectionStart;
+ }
+ } else { // gecko & webkit
+ caretPosition = textarea.selectionStart;
+
+ selection = textarea.value.substring(caretPosition, textarea.selectionEnd);
+ }
+ return selection;
+ }
+
+ // open preview window
+ function preview() {
+ if (typeof options.previewHandler === 'function') {
+ previewWindow = true;
+ } else if (options.previewInElement) {
+ previewWindow = $(options.previewInElement);
+ } else if (!previewWindow || previewWindow.closed) {
+ if (options.previewInWindow) {
+ previewWindow = window.open('', 'preview', options.previewInWindow);
+ $(window).unload(function() {
+ previewWindow.close();
+ });
+ } else {
+ iFrame = $('');
+ if (options.previewPosition == 'after') {
+ iFrame.insertAfter(footer);
+ } else {
+ iFrame.insertBefore(header);
+ }
+ previewWindow = iFrame[iFrame.length - 1].contentWindow || frame[iFrame.length - 1];
+ }
+ } else if (altKey === true) {
+ if (iFrame) {
+ iFrame.remove();
+ } else {
+ previewWindow.close();
+ }
+ previewWindow = iFrame = false;
+ }
+ if (!options.previewAutoRefresh) {
+ refreshPreview();
+ }
+ if (options.previewInWindow) {
+ previewWindow.focus();
+ }
+ }
+
+ // refresh Preview window
+ function refreshPreview() {
+ renderPreview();
+ }
+
+ function renderPreview() {
+ var phtml;
+ if (options.previewHandler && typeof options.previewHandler === 'function') {
+ options.previewHandler( $$.val() );
+ } else if (options.previewParser && typeof options.previewParser === 'function') {
+ var data = options.previewParser( $$.val() );
+ writeInPreview(localize(data, 1) );
+ } else if (options.previewParserPath !== '') {
+ $.ajax({
+ type: 'POST',
+ dataType: 'text',
+ global: false,
+ url: options.previewParserPath,
+ data: options.previewParserVar+'='+encodeURIComponent($$.val()),
+ success: function(data) {
+ writeInPreview( localize(data, 1) );
+ }
+ });
+ } else {
+ if (!template) {
+ $.ajax({
+ url: options.previewTemplatePath,
+ dataType: 'text',
+ global: false,
+ success: function(data) {
+ writeInPreview( localize(data, 1).replace(//g, $$.val()) );
+ }
+ });
+ }
+ }
+ return false;
+ }
+
+ function writeInPreview(data) {
+ if (options.previewInElement) {
+ $(options.previewInElement).html(data);
+ } else if (previewWindow && previewWindow.document) {
+ try {
+ sp = previewWindow.document.documentElement.scrollTop
+ } catch(e) {
+ sp = 0;
+ }
+ previewWindow.document.open();
+ previewWindow.document.write(data);
+ previewWindow.document.close();
+ previewWindow.document.documentElement.scrollTop = sp;
+ }
+ }
+
+ // set keys pressed
+ function keyPressed(e) {
+ shiftKey = e.shiftKey;
+ altKey = e.altKey;
+ ctrlKey = (!(e.altKey && e.ctrlKey)) ? (e.ctrlKey || e.metaKey) : false;
+
+ if (e.type === 'keydown') {
+ if (ctrlKey === true) {
+ li = $('a[accesskey="'+((e.keyCode == 13) ? '\\n' : String.fromCharCode(e.keyCode))+'"]', header).parent('li');
+ if (li.length !== 0) {
+ ctrlKey = false;
+ setTimeout(function() {
+ li.triggerHandler('mouseup');
+ },1);
+ return false;
+ }
+ }
+ if (e.keyCode === 13 || e.keyCode === 10) { // Enter key
+ if (ctrlKey === true) { // Enter + Ctrl
+ ctrlKey = false;
+ markup(options.onCtrlEnter);
+ return options.onCtrlEnter.keepDefault;
+ } else if (shiftKey === true) { // Enter + Shift
+ shiftKey = false;
+ markup(options.onShiftEnter);
+ return options.onShiftEnter.keepDefault;
+ } else { // only Enter
+ markup(options.onEnter);
+ return options.onEnter.keepDefault;
+ }
+ }
+ if (e.keyCode === 9) { // Tab key
+ if (shiftKey == true || ctrlKey == true || altKey == true) {
+ return false;
+ }
+ if (caretOffset !== -1) {
+ get();
+ caretOffset = $$.val().length - caretOffset;
+ set(caretOffset, 0);
+ caretOffset = -1;
+ return false;
+ } else {
+ markup(options.onTab);
+ return options.onTab.keepDefault;
+ }
+ }
+ }
+ }
+
+ function remove() {
+ $$.unbind(".markItUp").removeClass('markItUpEditor');
+ $$.parent('div').parent('div.markItUp').parent('div').replaceWith($$);
+ $$.data('markItUp', null);
+ }
+
+ init();
+ });
+ };
+
+ $.fn.markItUpRemove = function() {
+ return this.each(function() {
+ $(this).markItUp('remove');
+ }
+ );
+ };
+
+ $.markItUp = function(settings) {
+ var options = { target:false };
+ $.extend(options, settings);
+ if (options.target) {
+ return $(options.target).each(function() {
+ $(this).focus();
+ $(this).trigger('insertion', [options]);
+ });
+ } else {
+ $('textarea').trigger('insertion', [options]);
+ }
+ };
+})(jQuery);