/*

 Redactor v8.2.6
 Updated: April 6, 2013

 http://redactorjs.com/

 Copyright (c) 2009-2013, Imperavi Inc.
 License: http://redactorjs.com/license/

 Usage: $('#content').redactor();
*/
var rwindow,rdocument;if("undefined"===typeof RELANG)var RELANG={};
var RLANG={html:"HTML",video:"Insert Video",image:"Insert Image",table:"Table",link:"Link",link_insert:"Insert link",unlink:"Unlink",formatting:"Formatting",paragraph:"Paragraph",quote:"Quote",code:"Code",header1:"Header 1",header2:"Header 2",header3:"Header 3",header4:"Header 4",bold:"Bold",italic:"Italic",fontcolor:"Font Color",backcolor:"Back Color",unorderedlist:"Unordered List",orderedlist:"Ordered List",outdent:"Outdent",indent:"Indent",cancel:"Cancel",insert:"Insert",save:"Save",_delete:"Delete",
insert_table:"Insert Table",insert_row_above:"Add Row Above",insert_row_below:"Add Row Below",insert_column_left:"Add Column Left",insert_column_right:"Add Column Right",delete_column:"Delete Column",delete_row:"Delete Row",delete_table:"Delete Table",rows:"Rows",columns:"Columns",add_head:"Add Head",delete_head:"Delete Head",title:"Title",image_position:"Position",none:"None",left:"Left",right:"Right",image_web_link:"Image Web Link",text:"Text",mailto:"Email",web:"URL",video_html_code:"Video Embed Code",
file:"Insert File",upload:"Upload",download:"Download",choose:"Choose",or_choose:"Or choose",drop_file_here:"Drop file here",align_left:"Align text to the left",align_center:"Center text",align_right:"Align text to the right",align_justify:"Justify text",horizontalrule:"Insert Horizontal Rule",deleted:"Deleted",anchor:"Anchor",link_new_tab:"Open link in new tab",underline:"Underline",alignment:"Alignment"};
(function(b){jQuery.fn.redactor=function(a){return this.each(function(){var c=b(this);c.data("redactor")||c.data("redactor",new l(this,a))})};var l=function(a,c){this.$el=b(a);"undefined"!==typeof c&&"undefined"!==typeof c.lang&&"en"!==c.lang&&"undefined"!==typeof RELANG[c.lang]&&(RLANG=RELANG[c.lang]);this.opts=b.extend({iframe:!1,css:!1,iframeBase:!1,lang:"en",direction:"ltr",callback:!1,keyupCallback:!1,keydownCallback:!1,execCommandCallback:!1,insertHtmlCallback:!1,pastePreventCallback:!1,pasteManipulateCallback:!1,
pasteCleanUpCallback:!1,modalCreateCallback:!1,modalLoadCallback:!1,execCommandHandler:{},plugins:!1,cleanup:!0,focus:!1,tabindex:!1,autoresize:!0,minHeight:!1,fixed:!1,fixedTop:0,fixedBox:!1,source:!0,shortcuts:!0,insertTab:!1,mobile:!0,air:!1,wym:!1,convertLinks:!0,convertDivs:!0,protocol:"http://",autosave:!1,autosaveCallback:!1,interval:60,imageGetJson:!1,imageUpload:!1,imageUploadCallback:!1,imageUploadErrorCallback:!1,fileUpload:!1,fileUploadCallback:!1,fileUploadErrorCallback:!1,uploadCrossDomain:!1,
uploadFields:!1,observeImages:!0,overlay:!0,allowedTags:"form input button select option datalist output textarea fieldset legend section header hgroup aside footer article details nav progress time canvas code span div label a br p b i del strike u font img video source track audio iframe object embed param blockquote mark cite small ul ol li hr dl dt dd sup sub big pre code figure figcaption strong em table tr td th tbody thead tfoot h1 h2 h3 h4 h5 h6".split(" "),toolbarExternal:!1,buttonsCustom:{},
buttonsAdd:[],buttons:"html | formatting | bold italic deleted | unorderedlist orderedlist outdent indent | image video file table link | fontcolor backcolor | alignment | horizontalrule".split(" "),airButtons:"formatting | bold italic deleted | unorderedlist orderedlist outdent indent | fontcolor backcolor".split(" "),formattingTags:"p blockquote pre h1 h2 h3 h4".split(" "),activeButtons:"deleted italic bold underline unorderedlist orderedlist".split(" "),activeButtonsStates:{b:"bold",strong:"bold",
i:"italic",em:"italic",del:"deleted",strike:"deleted",s:"deleted",ul:"unorderedlist",ol:"orderedlist",u:"underline"},activeButtonStateMap:{bold:"bold",italic:"italic",underline:"underline",deleted:"strikethrough"},allowJustify:!0,cleanupFontTags:!0,colors:"#ffffff #ff9999 #ffcc99 #ffff99 #ccff99 #99ff99 #99ffcc #99ffff #99ccff #9999ff #cc99ff #ff99ff #ff99cc #bfbfbf #ff4d4d #ffa64d #ffff4d #a6ff4d #4dff4d #4dffa6 #4dffff #4da6ff #4d4dff #a64dff #ff4dff #ff4da6 #808080 #ff0000 #ff8000 #ffff00 #80ff00 #00ff00 #00ff80 #00ffff #0080ff #0000ff #8000ff #ff00ff #ff0080 #404040 #b30000 #b35900 #b3b300 #59b300 #00b300 #00b359 #00b3b3 #0059b3 #0000b3 #5900b3 #b300b3 #b30059 #000000 #660000 #663300 #666600 #336600 #006600 #006633 #006666 #003366 #000066 #330066 #660066 #660033".split(" "),
colorWidth:247,emptyHtml:"<p>"+(this.browser("msie")?"":"<br />")+"</p>",buffer:!1,visual:!0,modal_file:String()+'<div id="redactor_modal_content"><form id="redactorUploadFileForm" method="post" action="" enctype="multipart/form-data"><label>Name (optional)</label><input type="text" id="redactor_filename" class="redactor_input" /><div style="margin-top: 7px;"><input type="file" id="redactor_file" name="file" /></div></form><br></div>',modal_image_edit:String()+'<div id="redactor_modal_content"><label>'+
RLANG.title+'</label><input id="redactor_file_alt" class="redactor_input" /><label>'+RLANG.link+'</label><input id="redactor_file_link" class="redactor_input" /><label>'+RLANG.image_position+'</label><select id="redactor_form_image_align"><option value="none">'+RLANG.none+'</option><option value="left">'+RLANG.left+'</option><option value="right">'+RLANG.right+'</option></select></div><div id="redactor_modal_footer"><a href="javascript:void(null);" id="redactor_image_delete_btn" class="redactor_modal_btn">'+
RLANG._delete+'</a>&nbsp;&nbsp;&nbsp;<a href="javascript:void(null);" class="redactor_modal_btn redactor_btn_modal_close">'+RLANG.cancel+'</a><input type="button" name="save" class="redactor_modal_btn" id="redactorSaveBtn" value="'+RLANG.save+'" /></div>',modal_image:String()+'<div id="redactor_modal_content"><div id="redactor_tabs"><a href="javascript:void(null);" class="redactor_tabs_act">'+RLANG.upload+'</a><a href="javascript:void(null);">'+RLANG.choose+'</a><a href="javascript:void(null);">'+
RLANG.link+'</a></div><form id="redactorInsertImageForm" method="post" action="" enctype="multipart/form-data"><div id="redactor_tab1" class="redactor_tab"><input type="file" id="redactor_file" name="file" /></div><div id="redactor_tab2" class="redactor_tab" style="display: none;"><div id="redactor_image_box"></div></div></form><div id="redactor_tab3" class="redactor_tab" style="display: none;"><label>'+RLANG.image_web_link+'</label><input type="text" name="redactor_file_link" id="redactor_file_link" class="redactor_input"  /></div></div><div id="redactor_modal_footer"><a href="javascript:void(null);" class="redactor_modal_btn redactor_btn_modal_close">'+
RLANG.cancel+'</a><input type="button" name="upload" class="redactor_modal_btn" id="redactor_upload_btn" value="'+RLANG.insert+'" /></div>',modal_link:String()+'<div id="redactor_modal_content"><form id="redactorInsertLinkForm" method="post" action=""><div id="redactor_tabs"><a href="javascript:void(null);" class="redactor_tabs_act">URL</a><a href="javascript:void(null);">Email</a><a href="javascript:void(null);">'+RLANG.anchor+'</a></div><input type="hidden" id="redactor_tab_selected" value="1" /><div class="redactor_tab" id="redactor_tab1"><label>URL</label><input type="text" id="redactor_link_url" class="redactor_input"  /><label>'+
RLANG.text+'</label><input type="text" class="redactor_input redactor_link_text" id="redactor_link_url_text" /><label><input type="checkbox" id="redactor_link_blank"> '+RLANG.link_new_tab+'</label></div><div class="redactor_tab" id="redactor_tab2" style="display: none;"><label>Email</label><input type="text" id="redactor_link_mailto" class="redactor_input" /><label>'+RLANG.text+'</label><input type="text" class="redactor_input redactor_link_text" id="redactor_link_mailto_text" /></div><div class="redactor_tab" id="redactor_tab3" style="display: none;"><label>'+
RLANG.anchor+'</label><input type="text" class="redactor_input" id="redactor_link_anchor"  /><label>'+RLANG.text+'</label><input type="text" class="redactor_input redactor_link_text" id="redactor_link_anchor_text" /></div></form></div><div id="redactor_modal_footer"><a href="javascript:void(null);" class="redactor_modal_btn redactor_btn_modal_close">'+RLANG.cancel+'</a><input type="button" class="redactor_modal_btn" id="redactor_insert_link_btn" value="'+RLANG.insert+'" /></div>',modal_table:String()+
'<div id="redactor_modal_content"><label>'+RLANG.rows+'</label><input type="text" size="5" value="2" id="redactor_table_rows" /><label>'+RLANG.columns+'</label><input type="text" size="5" value="3" id="redactor_table_columns" /></div><div id="redactor_modal_footer"><a href="javascript:void(null);" class="redactor_modal_btn redactor_btn_modal_close">'+RLANG.cancel+'</a><input type="button" name="upload" class="redactor_modal_btn" id="redactor_insert_table_btn" value="'+RLANG.insert+'" /></div>',modal_video:String()+
'<div id="redactor_modal_content"><form id="redactorInsertVideoForm"><label>'+RLANG.video_html_code+'</label><textarea id="redactor_insert_video_area" style="width: 99%; height: 160px;"></textarea></form></div><div id="redactor_modal_footer"><a href="javascript:void(null);" class="redactor_modal_btn redactor_btn_modal_close">'+RLANG.cancel+'</a><input type="button" class="redactor_modal_btn" id="redactor_insert_video_btn" value="'+RLANG.insert+'" /></div>',toolbar:{html:{title:RLANG.html,func:"toggle"},
formatting:{title:RLANG.formatting,func:"show",dropdown:{p:{title:RLANG.paragraph,exec:"formatblock"},blockquote:{title:RLANG.quote,exec:"formatblock",className:"redactor_format_blockquote"},pre:{title:RLANG.code,exec:"formatblock",className:"redactor_format_pre"},h1:{title:RLANG.header1,exec:"formatblock",className:"redactor_format_h1"},h2:{title:RLANG.header2,exec:"formatblock",className:"redactor_format_h2"},h3:{title:RLANG.header3,exec:"formatblock",className:"redactor_format_h3"},h4:{title:RLANG.header4,
exec:"formatblock",className:"redactor_format_h4"}}},bold:{title:RLANG.bold,exec:"bold"},italic:{title:RLANG.italic,exec:"italic"},deleted:{title:RLANG.deleted,exec:"strikethrough"},underline:{title:RLANG.underline,exec:"underline"},unorderedlist:{title:"&bull; "+RLANG.unorderedlist,exec:"insertunorderedlist"},orderedlist:{title:"1. "+RLANG.orderedlist,exec:"insertorderedlist"},outdent:{title:"< "+RLANG.outdent,exec:"outdent"},indent:{title:"> "+RLANG.indent,exec:"indent"},image:{title:RLANG.image,
func:"showImage"},video:{title:RLANG.video,func:"showVideo"},file:{title:RLANG.file,func:"showFile"},table:{title:RLANG.table,func:"show",dropdown:{insert_table:{title:RLANG.insert_table,func:"showTable"},separator_drop1:{name:"separator"},insert_row_above:{title:RLANG.insert_row_above,func:"insertRowAbove"},insert_row_below:{title:RLANG.insert_row_below,func:"insertRowBelow"},insert_column_left:{title:RLANG.insert_column_left,func:"insertColumnLeft"},insert_column_right:{title:RLANG.insert_column_right,
func:"insertColumnRight"},separator_drop2:{name:"separator"},add_head:{title:RLANG.add_head,func:"addHead"},delete_head:{title:RLANG.delete_head,func:"deleteHead"},separator_drop3:{name:"separator"},delete_column:{title:RLANG.delete_column,func:"deleteColumn"},delete_row:{title:RLANG.delete_row,func:"deleteRow"},delete_table:{title:RLANG.delete_table,func:"deleteTable"}}},link:{title:RLANG.link,func:"show",dropdown:{link:{title:RLANG.link_insert,func:"showLink"},unlink:{title:RLANG.unlink,exec:"unlink"}}},
fontcolor:{title:RLANG.fontcolor,func:"show"},backcolor:{title:RLANG.backcolor,func:"show"},alignment:{title:RLANG.alignment,func:"show",dropdown:{alignleft:{title:RLANG.align_left,exec:"JustifyLeft"},aligncenter:{title:RLANG.align_center,exec:"JustifyCenter"},alignright:{title:RLANG.align_right,exec:"JustifyRight"},justify:{title:RLANG.align_justify,exec:"JustifyFull"}}},alignleft:{exec:"JustifyLeft",title:RLANG.align_left},aligncenter:{exec:"JustifyCenter",title:RLANG.align_center},alignright:{exec:"JustifyRight",
title:RLANG.align_right},justify:{exec:"JustifyFull",title:RLANG.align_justify},horizontalrule:{exec:"inserthorizontalrule",title:RLANG.horizontalrule}}},c,this.$el.data());this.dropdowns=[];this.deferredModal={};this.undoStack=[];this.redoStack=[];this.init()};l.prototype={init:function(){this.height=this.$el.css("height");this.width=this.$el.css("width");rdocument=this.document=document;rwindow=this.window=window;if(!1===this.opts.mobile&&this.isMobile())return this.build(!0),!1;this.opts.iframe&&
(this.opts.autoresize=!1);if(this.opts.air)b.extend(this.opts.toolbar,this.opts.buttonsCustom),this.opts.buttons=this.opts.airButtons;else if(!1!==this.opts.toolbar){if(!1===this.opts.source){var a=b.inArray("html",this.opts.buttons);if(-1!=a){var c=this.opts.buttons[a+1];this.opts.buttons.splice(a,1);"undefined"!==typeof c&&"|"===c&&this.opts.buttons.splice(a,1)}}b.extend(this.opts.toolbar,this.opts.buttonsCustom);b.each(this.opts.buttonsAdd,b.proxy(function(a,b){this.opts.buttons.push(b)},this))}!1!==
this.opts.toolbar&&(b.each(this.opts.toolbar.formatting.dropdown,b.proxy(function(a,c){"-1"==b.inArray(a,this.opts.formattingTags)&&delete this.opts.toolbar.formatting.dropdown[a]},this)),this.opts.allowJustify||delete this.opts.toolbar.alignment.dropdown.justify);this.build(!1,function(){this.enableAir();this.buildToolbar();this.pushUndoStack();"object"===typeof this.opts.plugins&&b.each(this.opts.plugins,b.proxy(function(a,c){"undefined"!==typeof RedactorPlugins[c]&&(b.extend(this,RedactorPlugins[c]),
"undefined"!==typeof RedactorPlugins[c].init&&this.init())},this));!1!==this.opts.activeButtons&&!1!==this.opts.toolbar&&(b.proxy(function(){this.observeFormatting()},this),this.$editor.click(b.proxy(function(){this.observeFormatting()},this)).keyup(b.proxy(function(a){a=a.keyCode||a.which;switch(a){case 17:case 91:case 92:case 93:case 224:return}this.observeFormatting(a)},this)));this.$editor.bind("paste",b.proxy(function(a){this.pushUndoStack();if(!1===this.opts.cleanup)return!0;if(this.opts.pastePreventCallback){var c=
new b.Event;this.opts.pastePreventCallback(c,this,a);if(c.isDefaultPrevented())return!0}this.pasteRunning=!0;this.setBuffer();this.saveScroll=!0===this.opts.autoresize?this.document.body.scrollTop:this.$editor.scrollTop();var d=null,h;if(this.browser("msie")||this.isMobile(!0))this.$editor.css("height",this.$editor.height()+"px"),d=this.extractContent();else{var c=this.document.createTextNode("\u200b\u200b"),k=this.getFocus()[0],k=k?3==k.nodeType?b(k).parent().offset().top:b(k).offset().top:0;this.$editor.find(".redactorPaste").removeClass("redactorPaste");
h=b("<div />",this.document).append(c).css({overflow:"hidden",width:"1px",height:"1px",position:"absolute",left:"-1000px",top:k+"px"}).addClass("redactorPaste");this.$editor.append(h);this.setSelection(c,0,c,2)}setTimeout(b.proxy(function(){var c;if(h){var f=this.$editor.find("> .redactorPaste");f.each(function(a){0<a&&h.append(b(this).contents())});c=this.extractContent(h[0]);f.remove()}else c=this.extractContent(),this.$editor.css("height","").append(d);this.restoreSelection();this.opts.pasteManipulateCallback&&
this.opts.pasteManipulateCallback(this,c,a);c=this.getFragmentHtml(c);this.pasteCleanUp(c);this.pasteRunning=!1},this),1)},this));this.keyup();this.keydown();this.$editor.keypress(function(a){a.stopPropagation()});!1!==this.opts.autosave&&this.autoSave();setTimeout(b.proxy(function(){this.observeImages();this.observeTables()},this),1);if(this.browser("mozilla")){this.$editor.click(b.proxy(function(){this.saveSelection()},this));try{this.document.execCommand("enableObjectResizing",!1,!1),this.document.execCommand("enableInlineTableEditing",
!1,!1)}catch(a){}}this.opts.focus&&setTimeout(b.proxy(function(){this.focus()},this),1);this.opts.fixed&&(this.observeScroll(),b(document).scroll(b.proxy(this.observeScroll,this)));"function"===typeof this.opts.callback&&this.opts.callback(this);!1!==this.opts.toolbar&&this.$toolbar.find("a").attr("tabindex","-1");if(this.browser("msie"))this.$editor.one("click",b.proxy(function(){this.focus()},this))})},shortcuts:function(a,c){a.preventDefault();var d=!1;b.each(this.opts.activeButtonStateMap,function(a,
b){if(b==c)return d=a,!1});d&&(this.skipFormatObserveOnce=!0,this.toggleBtnActive(d));this.execCommand(c,!1)},keyup:function(){this.$editor.keyup(b.proxy(function(a){var b=a.keyCode||a.which;this.browser("mozilla")&&!this.pasteRunning&&this.saveSelection();"function"===typeof this.opts.keyupCallback&&this.opts.keyupCallback(this,a);if(8===b||46===b)return this.observeImages(),this.formatEmpty(a);if(13===b&&!a.shiftKey&&!a.ctrlKey&&!a.metaKey){if(this.browser("mozilla"))try{this.document.execCommand("unlink")}catch(d){}this.browser("webkit")&&
this.formatNewLine(a);this.opts.convertLinks&&this.$editor.linkify()}this.syncCode()},this))},keydown:function(){this.$editor.keydown(b.proxy(function(a){var c=a.keyCode||a.which;if(c){var d=this.getParentNode(),e=this.getCurrentNode(),f=!1,g=(a.ctrlKey||a.metaKey)&&!a.altKey,h=!a.ctrlKey&&a.metaKey;if(d&&"PRE"===b(d).get(0).tagName||e&&"PRE"===b(e).get(0).tagName)f=!0;"function"===typeof this.opts.keydownCallback&&this.opts.keydownCallback(this,a);13==c&&this.pushUndoStack();if(h&&this.opts.shortcuts){var k;
if(this.window.getSelection&&(k=this.window.getSelection())&&k.modify)switch(d=a.shiftKey?"extend":"move",c){case 39:k.modify(d,"right","lineboundary");a.preventDefault();break;case 37:k.modify(d,"left","lineboundary"),a.preventDefault()}}g&&this.opts.shortcuts&&(90===c?a.shiftKey?this.shortcuts(a,"redo"):this.shortcuts(a,"undo"):89==c?this.shortcuts(a,"redo"):77===c?this.shortcuts(a,"removeformat"):66===c?this.shortcuts(a,"bold"):73===c?this.shortcuts(a,"italic"):85===c?this.shortcuts(a,"underline"):
74===c?this.shortcuts(a,"insertunorderedlist"):75===c?this.shortcuts(a,"insertorderedlist"):76===c?this.shortcuts(a,"superscript"):72===c&&this.shortcuts(a,"subscript"));g||90===c||(this.opts.buffer=!1);if(!0===f&&13===c)return a.preventDefault(),a=b(e).parent().text(),this.insertNodeAtCaret(this.document.createTextNode("\r\n")),-1==a.search(/\s$/)&&this.insertNodeAtCaret(this.document.createTextNode("\r\n")),this.syncCode(),!1;if(this.opts.shortcuts&&!a.shiftKey&&9===c&&this.opts.insertTab)if(!1===
f)this.shortcuts(a,"indent");else return a.preventDefault(),this.insertNodeAtCaret(this.document.createTextNode("\t")),this.syncCode(),!1;else this.opts.shortcuts&&a.shiftKey&&9===c&&this.opts.insertTab&&this.shortcuts(a,"outdent");if(this.browser("webkit")&&-1===navigator.userAgent.indexOf("Chrome"))return this.safariShiftKeyEnter(a,c)}},this))},build:function(a,c){if(!0!==a){this.$box=b('<div class="redactor_box"></div>');this.opts.air&&(this.air=b('<div class="redactor_air" style="display: none;"></div>'));
this.$content=null;var d=function(){var a=this.$content.contents(),b=a.find("head");this.$editor=a.find("body").attr("contenteditable",!0).attr("dir",this.opts.direction);rdocument=this.document=this.$editor[0].ownerDocument;rwindow=this.window=this.document.defaultView||window;!1!==this.opts.iframeBase&&b.append('<base href="'+this.opts.iframeBase+'" />');!1!==this.opts.css&&b.append('<link rel="stylesheet" href="'+this.opts.css+'" />');this.$editor.html(g);c&&(c.call(this),c=null)};this.textareamode=
!0;if("TEXTAREA"===this.$el.get(0).tagName){if(this.opts.iframe){var e=this;this.$content=b('<iframe style="width: 100%;" frameborder="0"></iframe>').load(function(){d.call(e)})}else this.$content=this.$editor=b("<div></div>");var f=this.$el.get(0).className.split(/\s+/);b.each(f,b.proxy(function(a,b){this.$content.addClass("redactor_"+b)},this))}else this.textareamode=!1,this.$content=this.$editor=this.$el,this.$el=b('<textarea name="'+this.$editor.attr("id")+'"></textarea>').css("height",this.height);
this.$editor&&this.$editor.addClass("redactor_editor").attr("contenteditable",!0).attr("dir",this.opts.direction);!1!==this.opts.tabindex&&this.$content.attr("tabindex",this.opts.tabindex);!1!==this.opts.minHeight&&this.$content.css("min-height",this.opts.minHeight+"px");!0===this.opts.wym&&this.$content.addClass("redactor_editor_wym");!1===this.opts.autoresize&&this.$content.css("height",this.height);this.$el.hide();var g="";this.textareamode?(g=this.$el.val(),g=this.savePreCode(g),this.$box.insertAfter(this.$el).append(this.$content).append(this.$el)):
(g=this.$editor.html(),g=this.savePreCode(g),this.$box.insertAfter(this.$content).append(this.$el).append(this.$editor));g=this.paragraphy(g);this.$editor&&this.$editor.html(g);!1===this.textareamode&&this.syncCode()}else"TEXTAREA"!==this.$el.get(0).tagName&&(g=this.$el.val(),f=b('<textarea name="'+this.$editor.attr("id")+'"></textarea>').css("height",this.height).val(g),this.$el.hide(),this.$el.after(f));c&&this.$editor&&c.call(this)},enableAir:function(){if(!1===this.opts.air)return!1;this.air.hide();
this.$editor.bind("textselect",b.proxy(function(a){this.showAir(a)},this));this.$editor.bind("textunselect",b.proxy(function(){this.air.hide()},this))},showAir:function(a){b(".redactor_air").hide();var c=this.air.innerWidth(),d=a.clientX;b(this.document).width()<d+c&&(d-=c);a=a.clientY+b(document).scrollTop()+14;!0===this.opts.iframe&&(a+=this.$box.position().top,d+=this.$box.position().left);this.air.css({left:d+"px",top:a+"px"}).show()},pushUndoStack:function(){this.undoStack.push(this.getState());
this.redoStack=[]},popUndoStack:function(){var a=this.undoStack.pop();a&&(this.redoStack.push(this.getState()),this.restoreState(a))},popRedoStack:function(){var a=this.redoStack.pop();a&&(this.undoStack.push(this.getState()),this.restoreState(a))},restoreState:function(a){this.$editor.html(a.html);this.focus();if(!this.oldIE())if(a.origin){var b=this,d=function(a){if(!a)return[null,null];for(var d=b.$editor.get(0),e=0,k=0;k<a.length;k++)switch(a[k][0]){case "node":d=d.childNodes[a[k][1]];break;case "text":e=
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