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Created December 20, 2012 13:29
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wysihtml5-autoresize-chrome.js
/*
wysihtml5 v0.4.0pre + autoresize On Chrome
https://github.com/xing/wysihtml5
Author: Christopher Blum (https://github.com/tiff)
Copyright (C) 2012 XING AG
Licensed under the MIT license (MIT)
Rangy, a cross-browser JavaScript range and selection library
http://code.google.com/p/rangy/
Copyright 2011, Tim Down
Licensed under the MIT license.
Version: 1.2.2
Build date: 13 November 2011
*/
var wysihtml5={version:"0.4.0pre",commands:{},dom:{},quirks:{},toolbar:{},lang:{},selection:{},views:{},INVISIBLE_SPACE:"\ufeff",EMPTY_FUNCTION:function(){},ELEMENT_NODE:1,TEXT_NODE:3,BACKSPACE_KEY:8,ENTER_KEY:13,ESCAPE_KEY:27,SPACE_KEY:32,DELETE_KEY:46};
window.rangy=function(){function b(a,b){var c=typeof a[b];return c==j||!!(c==g&&a[b])||"unknown"==c}function c(a,b){return!!(typeof a[b]==g&&a[b])}function a(a,b){return typeof a[b]!=l}function d(a){return function(b,c){for(var d=c.length;d--;)if(!a(b,c[d]))return!1;return!0}}function e(a){return a&&r(a,w)&&v(a,s)}function f(a){window.alert("Rangy not supported in your browser. Reason: "+a);q.initialized=!0;q.supported=!1}function h(){if(!q.initialized){var a,d=!1,g=!1;b(document,"createRange")&&
(a=document.createRange(),r(a,p)&&v(a,n)&&(d=!0),a.detach());if((a=c(document,"body")?document.body:document.getElementsByTagName("body")[0])&&b(a,"createTextRange"))a=a.createTextRange(),e(a)&&(g=!0);!d&&!g&&f("Neither Range nor TextRange are implemented");q.initialized=!0;q.features={implementsDomRange:d,implementsTextRange:g};d=B.concat(y);g=0;for(a=d.length;g<a;++g)try{d[g](q)}catch(j){c(window,"console")&&b(window.console,"log")&&window.console.log("Init listener threw an exception. Continuing.",
j)}}}function k(a){this.name=a;this.supported=this.initialized=!1}var g="object",j="function",l="undefined",n="startContainer startOffset endContainer endOffset collapsed commonAncestorContainer START_TO_START START_TO_END END_TO_START END_TO_END".split(" "),p="setStart setStartBefore setStartAfter setEnd setEndBefore setEndAfter collapse selectNode selectNodeContents compareBoundaryPoints deleteContents extractContents cloneContents insertNode surroundContents cloneRange toString detach".split(" "),
s="boundingHeight boundingLeft boundingTop boundingWidth htmlText text".split(" "),w="collapse compareEndPoints duplicate getBookmark moveToBookmark moveToElementText parentElement pasteHTML select setEndPoint getBoundingClientRect".split(" "),r=d(b),t=d(c),v=d(a),q={version:"1.2.2",initialized:!1,supported:!0,util:{isHostMethod:b,isHostObject:c,isHostProperty:a,areHostMethods:r,areHostObjects:t,areHostProperties:v,isTextRange:e},features:{},modules:{},config:{alertOnWarn:!1,preferTextRange:!1}};
q.fail=f;q.warn=function(a){a="Rangy warning: "+a;q.config.alertOnWarn?window.alert(a):typeof window.console!=l&&typeof window.console.log!=l&&window.console.log(a)};({}).hasOwnProperty?q.util.extend=function(a,b){for(var c in b)b.hasOwnProperty(c)&&(a[c]=b[c])}:f("hasOwnProperty not supported");var y=[],B=[];q.init=h;q.addInitListener=function(a){q.initialized?a(q):y.push(a)};var C=[];q.addCreateMissingNativeApiListener=function(a){C.push(a)};q.createMissingNativeApi=function(a){a=a||window;h();
for(var b=0,c=C.length;b<c;++b)C[b](a)};k.prototype.fail=function(a){this.initialized=!0;this.supported=!1;throw Error("Module '"+this.name+"' failed to load: "+a);};k.prototype.warn=function(a){q.warn("Module "+this.name+": "+a)};k.prototype.createError=function(a){return Error("Error in Rangy "+this.name+" module: "+a)};q.createModule=function(a,b){var c=new k(a);q.modules[a]=c;B.push(function(a){b(a,c);c.initialized=!0;c.supported=!0})};q.requireModules=function(a){for(var b=0,c=a.length,d,e;b<
c;++b){e=a[b];d=q.modules[e];if(!d||!(d instanceof k))throw Error("Module '"+e+"' not found");if(!d.supported)throw Error("Module '"+e+"' not supported");}};var E=!1,t=function(){E||(E=!0,q.initialized||h())};if(typeof window==l)f("No window found");else if(typeof document==l)f("No document found");else return b(document,"addEventListener")&&document.addEventListener("DOMContentLoaded",t,!1),b(window,"addEventListener")?window.addEventListener("load",t,!1):b(window,"attachEvent")?window.attachEvent("onload",
t):f("Window does not have required addEventListener or attachEvent method"),q}();
rangy.createModule("DomUtil",function(b,c){function a(a){for(var b=0;a=a.previousSibling;)b++;return b}function d(a,b){var c=[],d;for(d=a;d;d=d.parentNode)c.push(d);for(d=b;d;d=d.parentNode)if(r(c,d))return d;return null}function e(a,b,c){for(c=c?a:a.parentNode;c;){a=c.parentNode;if(a===b)return c;c=a}return null}function f(a){a=a.nodeType;return 3==a||4==a||8==a}function h(a,b){var c=b.nextSibling,d=b.parentNode;c?d.insertBefore(a,c):d.appendChild(a);return a}function k(a){if(9==a.nodeType)return a;
if(typeof a.ownerDocument!=p)return a.ownerDocument;if(typeof a.document!=p)return a.document;if(a.parentNode)return k(a.parentNode);throw Error("getDocument: no document found for node");}function g(a){return!a?"[No node]":f(a)?'"'+a.data+'"':1==a.nodeType?"<"+a.nodeName+(a.id?' id="'+a.id+'"':"")+">["+a.childNodes.length+"]":a.nodeName}function j(a){this._next=this.root=a}function l(a,b){this.node=a;this.offset=b}function n(a){this.code=this[a];this.codeName=a;this.message="DOMException: "+this.codeName}
var p="undefined",s=b.util;s.areHostMethods(document,["createDocumentFragment","createElement","createTextNode"])||c.fail("document missing a Node creation method");s.isHostMethod(document,"getElementsByTagName")||c.fail("document missing getElementsByTagName method");var w=document.createElement("div");s.areHostMethods(w,["insertBefore","appendChild","cloneNode"])||c.fail("Incomplete Element implementation");s.isHostProperty(w,"innerHTML")||c.fail("Element is missing innerHTML property");w=document.createTextNode("test");
s.areHostMethods(w,["splitText","deleteData","insertData","appendData","cloneNode"])||c.fail("Incomplete Text Node implementation");var r=function(a,b){for(var c=a.length;c--;)if(a[c]===b)return!0;return!1};j.prototype={_current:null,hasNext:function(){return!!this._next},next:function(){var a=this._current=this._next,b;if(this._current){b=a.firstChild;if(!b)for(b=null;a!==this.root&&!(b=a.nextSibling);)a=a.parentNode;this._next=b}return this._current},detach:function(){this._current=this._next=this.root=
null}};l.prototype={equals:function(a){return this.node===a.node&this.offset==a.offset},inspect:function(){return"[DomPosition("+g(this.node)+":"+this.offset+")]"}};n.prototype={INDEX_SIZE_ERR:1,HIERARCHY_REQUEST_ERR:3,WRONG_DOCUMENT_ERR:4,NO_MODIFICATION_ALLOWED_ERR:7,NOT_FOUND_ERR:8,NOT_SUPPORTED_ERR:9,INVALID_STATE_ERR:11};n.prototype.toString=function(){return this.message};b.dom={arrayContains:r,isHtmlNamespace:function(a){var b;return typeof a.namespaceURI==p||null===(b=a.namespaceURI)||"http://www.w3.org/1999/xhtml"==
b},parentElement:function(a){a=a.parentNode;return 1==a.nodeType?a:null},getNodeIndex:a,getNodeLength:function(a){var b;return f(a)?a.length:(b=a.childNodes)?b.length:0},getCommonAncestor:d,isAncestorOf:function(a,b,c){for(b=c?b:b.parentNode;b;){if(b===a)return!0;b=b.parentNode}return!1},getClosestAncestorIn:e,isCharacterDataNode:f,insertAfter:h,splitDataNode:function(a,b){var c=a.cloneNode(!1);c.deleteData(0,b);a.deleteData(b,a.length-b);h(c,a);return c},getDocument:k,getWindow:function(a){a=k(a);
if(typeof a.defaultView!=p)return a.defaultView;if(typeof a.parentWindow!=p)return a.parentWindow;throw Error("Cannot get a window object for node");},getIframeWindow:function(a){if(typeof a.contentWindow!=p)return a.contentWindow;if(typeof a.contentDocument!=p)return a.contentDocument.defaultView;throw Error("getIframeWindow: No Window object found for iframe element");},getIframeDocument:function(a){if(typeof a.contentDocument!=p)return a.contentDocument;if(typeof a.contentWindow!=p)return a.contentWindow.document;
throw Error("getIframeWindow: No Document object found for iframe element");},getBody:function(a){return s.isHostObject(a,"body")?a.body:a.getElementsByTagName("body")[0]},getRootContainer:function(a){for(var b;b=a.parentNode;)a=b;return a},comparePoints:function(b,c,g,j){var f;if(b==g)return c===j?0:c<j?-1:1;if(f=e(g,b,!0))return c<=a(f)?-1:1;if(f=e(b,g,!0))return a(f)<j?-1:1;c=d(b,g);b=b===c?c:e(b,c,!0);g=g===c?c:e(g,c,!0);if(b===g)throw Error("comparePoints got to case 4 and childA and childB are the same!");
for(c=c.firstChild;c;){if(c===b)return-1;if(c===g)return 1;c=c.nextSibling}throw Error("Should not be here!");},inspectNode:g,fragmentFromNodeChildren:function(a){for(var b=k(a).createDocumentFragment(),c;c=a.firstChild;)b.appendChild(c);return b},createIterator:function(a){return new j(a)},DomPosition:l};b.DOMException=n});
rangy.createModule("DomRange",function(b){function c(a,b){return 3!=a.nodeType&&(m.isAncestorOf(a,b.startContainer,!0)||m.isAncestorOf(a,b.endContainer,!0))}function a(a){return m.getDocument(a.startContainer)}function d(a,b,c){if(b=a._listeners[b])for(var d=0,e=b.length;d<e;++d)b[d].call(a,{target:a,args:c})}function e(a){return new I(a.parentNode,m.getNodeIndex(a))}function f(a){return new I(a.parentNode,m.getNodeIndex(a)+1)}function h(a,b,c){var d=11==a.nodeType?a.firstChild:a;m.isCharacterDataNode(b)?
c==b.length?m.insertAfter(a,b):b.parentNode.insertBefore(a,0==c?b:m.splitDataNode(b,c)):c>=b.childNodes.length?b.appendChild(a):b.insertBefore(a,b.childNodes[c]);return d}function k(b){for(var c,d,e=a(b.range).createDocumentFragment();d=b.next();){c=b.isPartiallySelectedSubtree();d=d.cloneNode(!c);c&&(c=b.getSubtreeIterator(),d.appendChild(k(c)),c.detach(!0));if(10==d.nodeType)throw new D("HIERARCHY_REQUEST_ERR");e.appendChild(d)}return e}function g(a,b,c){var d,e;for(c=c||{stop:!1};d=a.next();)if(a.isPartiallySelectedSubtree())if(!1===
b(d)){c.stop=!0;break}else{if(d=a.getSubtreeIterator(),g(d,b,c),d.detach(!0),c.stop)break}else for(d=m.createIterator(d);e=d.next();)if(!1===b(e)){c.stop=!0;return}}function j(a){for(var b;a.next();)a.isPartiallySelectedSubtree()?(b=a.getSubtreeIterator(),j(b),b.detach(!0)):a.remove()}function l(b){for(var c,d=a(b.range).createDocumentFragment(),e;c=b.next();){b.isPartiallySelectedSubtree()?(c=c.cloneNode(!1),e=b.getSubtreeIterator(),c.appendChild(l(e)),e.detach(!0)):b.remove();if(10==c.nodeType)throw new D("HIERARCHY_REQUEST_ERR");
d.appendChild(c)}return d}function n(a,b,c){var d=!(!b||!b.length),e,j=!!c;d&&(e=RegExp("^("+b.join("|")+")$"));var f=[];g(new s(a,!1),function(a){(!d||e.test(a.nodeType))&&(!j||c(a))&&f.push(a)});return f}function p(a){return"["+("undefined"==typeof a.getName?"Range":a.getName())+"("+m.inspectNode(a.startContainer)+":"+a.startOffset+", "+m.inspectNode(a.endContainer)+":"+a.endOffset+")]"}function s(a,b){this.range=a;this.clonePartiallySelectedTextNodes=b;if(!a.collapsed){this.sc=a.startContainer;
this.so=a.startOffset;this.ec=a.endContainer;this.eo=a.endOffset;var c=a.commonAncestorContainer;this.sc===this.ec&&m.isCharacterDataNode(this.sc)?(this.isSingleCharacterDataNode=!0,this._first=this._last=this._next=this.sc):(this._first=this._next=this.sc===c&&!m.isCharacterDataNode(this.sc)?this.sc.childNodes[this.so]:m.getClosestAncestorIn(this.sc,c,!0),this._last=this.ec===c&&!m.isCharacterDataNode(this.ec)?this.ec.childNodes[this.eo-1]:m.getClosestAncestorIn(this.ec,c,!0))}}function w(a){this.code=
this[a];this.codeName=a;this.message="RangeException: "+this.codeName}function r(a,b,c){this.nodes=n(a,b,c);this._next=this.nodes[0];this._position=0}function t(a){return function(b,c){for(var d,e=c?b:b.parentNode;e;){d=e.nodeType;if(m.arrayContains(a,d))return e;e=e.parentNode}return null}}function v(a,b){if(M(a,b))throw new w("INVALID_NODE_TYPE_ERR");}function q(a){if(!a.startContainer)throw new D("INVALID_STATE_ERR");}function y(a,b){if(!m.arrayContains(b,a.nodeType))throw new w("INVALID_NODE_TYPE_ERR");
}function B(a,b){if(0>b||b>(m.isCharacterDataNode(a)?a.length:a.childNodes.length))throw new D("INDEX_SIZE_ERR");}function C(a,b){if(J(a,!0)!==J(b,!0))throw new D("WRONG_DOCUMENT_ERR");}function E(a){if(U(a,!0))throw new D("NO_MODIFICATION_ALLOWED_ERR");}function A(a,b){if(!a)throw new D(b);}function x(a){q(a);if(!m.arrayContains(N,a.startContainer.nodeType)&&!J(a.startContainer,!0)||!m.arrayContains(N,a.endContainer.nodeType)&&!J(a.endContainer,!0)||!(a.startOffset<=(m.isCharacterDataNode(a.startContainer)?
a.startContainer.length:a.startContainer.childNodes.length))||!(a.endOffset<=(m.isCharacterDataNode(a.endContainer)?a.endContainer.length:a.endContainer.childNodes.length)))throw Error("Range error: Range is no longer valid after DOM mutation ("+a.inspect()+")");}function H(){}function R(a){a.START_TO_START=V;a.START_TO_END=Z;a.END_TO_END=da;a.END_TO_START=$;a.NODE_BEFORE=aa;a.NODE_AFTER=ba;a.NODE_BEFORE_AND_AFTER=ca;a.NODE_INSIDE=W}function u(a){R(a);R(a.prototype)}function K(a,b){return function(){x(this);
var c=this.startContainer,d=this.startOffset,e=this.commonAncestorContainer,j=new s(this,!0);c!==e&&(c=m.getClosestAncestorIn(c,e,!0),d=f(c),c=d.node,d=d.offset);g(j,E);j.reset();e=a(j);j.detach();b(this,c,d,c,d);return e}}function O(a,d,g){function h(a,b){return function(c){q(this);y(c,F);y(L(c),N);c=(a?e:f)(c);(b?T:k)(this,c.node,c.offset)}}function T(a,b,c){var e=a.endContainer,g=a.endOffset;if(b!==a.startContainer||c!==a.startOffset){if(L(b)!=L(e)||1==m.comparePoints(b,c,e,g))e=b,g=c;d(a,b,c,
e,g)}}function k(a,b,c){var e=a.startContainer,g=a.startOffset;if(b!==a.endContainer||c!==a.endOffset){if(L(b)!=L(e)||-1==m.comparePoints(b,c,e,g))e=b,g=c;d(a,e,g,b,c)}}a.prototype=new H;b.util.extend(a.prototype,{setStart:function(a,b){q(this);v(a,!0);B(a,b);T(this,a,b)},setEnd:function(a,b){q(this);v(a,!0);B(a,b);k(this,a,b)},setStartBefore:h(!0,!0),setStartAfter:h(!1,!0),setEndBefore:h(!0,!1),setEndAfter:h(!1,!1),collapse:function(a){x(this);a?d(this,this.startContainer,this.startOffset,this.startContainer,
this.startOffset):d(this,this.endContainer,this.endOffset,this.endContainer,this.endOffset)},selectNodeContents:function(a){q(this);v(a,!0);d(this,a,0,a,m.getNodeLength(a))},selectNode:function(a){q(this);v(a,!1);y(a,F);var b=e(a);a=f(a);d(this,b.node,b.offset,a.node,a.offset)},extractContents:K(l,d),deleteContents:K(j,d),canSurroundContents:function(){x(this);E(this.startContainer);E(this.endContainer);var a=new s(this,!0),b=a._first&&c(a._first,this)||a._last&&c(a._last,this);a.detach();return!b},
detach:function(){g(this)},splitBoundaries:function(){x(this);var a=this.startContainer,b=this.startOffset,c=this.endContainer,e=this.endOffset,g=a===c;m.isCharacterDataNode(c)&&(0<e&&e<c.length)&&m.splitDataNode(c,e);m.isCharacterDataNode(a)&&(0<b&&b<a.length)&&(a=m.splitDataNode(a,b),g?(e-=b,c=a):c==a.parentNode&&e>=m.getNodeIndex(a)&&e++,b=0);d(this,a,b,c,e)},normalizeBoundaries:function(){x(this);var a=this.startContainer,b=this.startOffset,c=this.endContainer,e=this.endOffset,g=function(a){var b=
a.nextSibling;b&&b.nodeType==a.nodeType&&(c=a,e=a.length,a.appendData(b.data),b.parentNode.removeChild(b))},j=function(d){var g=d.previousSibling;if(g&&g.nodeType==d.nodeType){a=d;var j=d.length;b=g.length;d.insertData(0,g.data);g.parentNode.removeChild(g);a==c?(e+=b,c=a):c==d.parentNode&&(g=m.getNodeIndex(d),e==g?(c=d,e=j):e>g&&e--)}},f=!0;m.isCharacterDataNode(c)?c.length==e&&g(c):(0<e&&(f=c.childNodes[e-1])&&m.isCharacterDataNode(f)&&g(f),f=!this.collapsed);f?m.isCharacterDataNode(a)?0==b&&j(a):
b<a.childNodes.length&&(g=a.childNodes[b])&&m.isCharacterDataNode(g)&&j(g):(a=c,b=e);d(this,a,b,c,e)},collapseToPoint:function(a,b){q(this);v(a,!0);B(a,b);(a!==this.startContainer||b!==this.startOffset||a!==this.endContainer||b!==this.endOffset)&&d(this,a,b,a,b)}});u(a)}function S(a){a.collapsed=a.startContainer===a.endContainer&&a.startOffset===a.endOffset;a.commonAncestorContainer=a.collapsed?a.startContainer:m.getCommonAncestor(a.startContainer,a.endContainer)}function P(a,b,c,e,g){var j=a.startContainer!==
b||a.startOffset!==c,f=a.endContainer!==e||a.endOffset!==g;a.startContainer=b;a.startOffset=c;a.endContainer=e;a.endOffset=g;S(a);d(a,"boundarychange",{startMoved:j,endMoved:f})}function z(a){this.startContainer=a;this.startOffset=0;this.endContainer=a;this.endOffset=0;this._listeners={boundarychange:[],detach:[]};S(this)}b.requireModules(["DomUtil"]);var m=b.dom,I=m.DomPosition,D=b.DOMException;s.prototype={_current:null,_next:null,_first:null,_last:null,isSingleCharacterDataNode:!1,reset:function(){this._current=
null;this._next=this._first},hasNext:function(){return!!this._next},next:function(){var a=this._current=this._next;a&&(this._next=a!==this._last?a.nextSibling:null,m.isCharacterDataNode(a)&&this.clonePartiallySelectedTextNodes&&(a===this.ec&&(a=a.cloneNode(!0)).deleteData(this.eo,a.length-this.eo),this._current===this.sc&&(a=a.cloneNode(!0)).deleteData(0,this.so)));return a},remove:function(){var a=this._current,b,c;m.isCharacterDataNode(a)&&(a===this.sc||a===this.ec)?(b=a===this.sc?this.so:0,c=a===
this.ec?this.eo:a.length,b!=c&&a.deleteData(b,c-b)):a.parentNode&&a.parentNode.removeChild(a)},isPartiallySelectedSubtree:function(){return c(this._current,this.range)},getSubtreeIterator:function(){var b;if(this.isSingleCharacterDataNode)b=this.range.cloneRange(),b.collapse();else{b=new z(a(this.range));var c=this._current,d=c,e=0,g=c,j=m.getNodeLength(c);m.isAncestorOf(c,this.sc,!0)&&(d=this.sc,e=this.so);m.isAncestorOf(c,this.ec,!0)&&(g=this.ec,j=this.eo);P(b,d,e,g,j)}return new s(b,this.clonePartiallySelectedTextNodes)},
detach:function(a){a&&this.range.detach();this.range=this._current=this._next=this._first=this._last=this.sc=this.so=this.ec=this.eo=null}};w.prototype={BAD_BOUNDARYPOINTS_ERR:1,INVALID_NODE_TYPE_ERR:2};w.prototype.toString=function(){return this.message};r.prototype={_current:null,hasNext:function(){return!!this._next},next:function(){this._current=this._next;this._next=this.nodes[++this._position];return this._current},detach:function(){this._current=this._next=this.nodes=null}};var F=[1,3,4,5,
7,8,10],N=[2,9,11],G=[1,3,4,5,7,8,10,11],Q=[1,3,4,5,7,8],L=m.getRootContainer,J=t([9,11]),U=t([5,6,10,12]),M=t([6,10,12]),T=document.createElement("style"),X=!1;try{T.innerHTML="<b>x</b>",X=3==T.firstChild.nodeType}catch(ea){}b.features.htmlParsingConforms=X;var Y="startContainer startOffset endContainer endOffset collapsed commonAncestorContainer".split(" "),V=0,Z=1,da=2,$=3,aa=0,ba=1,ca=2,W=3;H.prototype={attachListener:function(a,b){this._listeners[a].push(b)},compareBoundaryPoints:function(a,
b){x(this);C(this.startContainer,b.startContainer);var c=a==$||a==V?"start":"end",d=a==Z||a==V?"start":"end";return m.comparePoints(this[c+"Container"],this[c+"Offset"],b[d+"Container"],b[d+"Offset"])},insertNode:function(a){x(this);y(a,G);E(this.startContainer);if(m.isAncestorOf(a,this.startContainer,!0))throw new D("HIERARCHY_REQUEST_ERR");a=h(a,this.startContainer,this.startOffset);this.setStartBefore(a)},cloneContents:function(){x(this);var b,c;if(this.collapsed)return a(this).createDocumentFragment();
if(this.startContainer===this.endContainer&&m.isCharacterDataNode(this.startContainer))return b=this.startContainer.cloneNode(!0),b.data=b.data.slice(this.startOffset,this.endOffset),c=a(this).createDocumentFragment(),c.appendChild(b),c;c=new s(this,!0);b=k(c);c.detach();return b},canSurroundContents:function(){x(this);E(this.startContainer);E(this.endContainer);var a=new s(this,!0),b=a._first&&c(a._first,this)||a._last&&c(a._last,this);a.detach();return!b},surroundContents:function(a){y(a,Q);if(!this.canSurroundContents())throw new w("BAD_BOUNDARYPOINTS_ERR");
var b=this.extractContents();if(a.hasChildNodes())for(;a.lastChild;)a.removeChild(a.lastChild);h(a,this.startContainer,this.startOffset);a.appendChild(b);this.selectNode(a)},cloneRange:function(){x(this);for(var b=new z(a(this)),c=Y.length,d;c--;)d=Y[c],b[d]=this[d];return b},toString:function(){x(this);var a=this.startContainer;if(a===this.endContainer&&m.isCharacterDataNode(a))return 3==a.nodeType||4==a.nodeType?a.data.slice(this.startOffset,this.endOffset):"";var b=[],a=new s(this,!0);g(a,function(a){(3==
a.nodeType||4==a.nodeType)&&b.push(a.data)});a.detach();return b.join("")},compareNode:function(a){x(this);var b=a.parentNode,c=m.getNodeIndex(a);if(!b)throw new D("NOT_FOUND_ERR");a=this.comparePoint(b,c);b=this.comparePoint(b,c+1);return 0>a?0<b?ca:aa:0<b?ba:W},comparePoint:function(a,b){x(this);A(a,"HIERARCHY_REQUEST_ERR");C(a,this.startContainer);return 0>m.comparePoints(a,b,this.startContainer,this.startOffset)?-1:0<m.comparePoints(a,b,this.endContainer,this.endOffset)?1:0},createContextualFragment:X?
function(a){var b=this.startContainer,c=m.getDocument(b);if(!b)throw new D("INVALID_STATE_ERR");var d=null;1==b.nodeType?d=b:m.isCharacterDataNode(b)&&(d=m.parentElement(b));d=null===d||"HTML"==d.nodeName&&m.isHtmlNamespace(m.getDocument(d).documentElement)&&m.isHtmlNamespace(d)?c.createElement("body"):d.cloneNode(!1);d.innerHTML=a;return m.fragmentFromNodeChildren(d)}:function(b){q(this);var c=a(this).createElement("body");c.innerHTML=b;return m.fragmentFromNodeChildren(c)},toHtml:function(){x(this);
var b=a(this).createElement("div");b.appendChild(this.cloneContents());return b.innerHTML},intersectsNode:function(b,c){x(this);A(b,"NOT_FOUND_ERR");if(m.getDocument(b)!==a(this))return!1;var d=b.parentNode,e=m.getNodeIndex(b);A(d,"NOT_FOUND_ERR");var g=m.comparePoints(d,e,this.endContainer,this.endOffset),d=m.comparePoints(d,e+1,this.startContainer,this.startOffset);return c?0>=g&&0<=d:0>g&&0<d},isPointInRange:function(a,b){x(this);A(a,"HIERARCHY_REQUEST_ERR");C(a,this.startContainer);return 0<=
m.comparePoints(a,b,this.startContainer,this.startOffset)&&0>=m.comparePoints(a,b,this.endContainer,this.endOffset)},intersectsRange:function(b,c){x(this);if(a(b)!=a(this))throw new D("WRONG_DOCUMENT_ERR");var d=m.comparePoints(this.startContainer,this.startOffset,b.endContainer,b.endOffset),e=m.comparePoints(this.endContainer,this.endOffset,b.startContainer,b.startOffset);return c?0>=d&&0<=e:0>d&&0<e},intersection:function(a){if(this.intersectsRange(a)){var b=m.comparePoints(this.startContainer,
this.startOffset,a.startContainer,a.startOffset),c=m.comparePoints(this.endContainer,this.endOffset,a.endContainer,a.endOffset),d=this.cloneRange();-1==b&&d.setStart(a.startContainer,a.startOffset);1==c&&d.setEnd(a.endContainer,a.endOffset);return d}return null},union:function(a){if(this.intersectsRange(a,!0)){var b=this.cloneRange();-1==m.comparePoints(a.startContainer,a.startOffset,this.startContainer,this.startOffset)&&b.setStart(a.startContainer,a.startOffset);1==m.comparePoints(a.endContainer,
a.endOffset,this.endContainer,this.endOffset)&&b.setEnd(a.endContainer,a.endOffset);return b}throw new w("Ranges do not intersect");},containsNode:function(a,b){return b?this.intersectsNode(a,!1):this.compareNode(a)==W},containsNodeContents:function(a){return 0<=this.comparePoint(a,0)&&0>=this.comparePoint(a,m.getNodeLength(a))},containsRange:function(a){return this.intersection(a).equals(a)},containsNodeText:function(a){var b=this.cloneRange();b.selectNode(a);var c=b.getNodes([3]);return 0<c.length?
(b.setStart(c[0],0),a=c.pop(),b.setEnd(a,a.length),a=this.containsRange(b),b.detach(),a):this.containsNodeContents(a)},createNodeIterator:function(a,b){x(this);return new r(this,a,b)},getNodes:function(a,b){x(this);return n(this,a,b)},getDocument:function(){return a(this)},collapseBefore:function(a){q(this);this.setEndBefore(a);this.collapse(!1)},collapseAfter:function(a){q(this);this.setStartAfter(a);this.collapse(!0)},getName:function(){return"DomRange"},equals:function(a){return z.rangesEqual(this,
a)},inspect:function(){return p(this)}};O(z,P,function(a){q(a);a.startContainer=a.startOffset=a.endContainer=a.endOffset=null;a.collapsed=a.commonAncestorContainer=null;d(a,"detach",null);a._listeners=null});b.rangePrototype=H.prototype;z.rangeProperties=Y;z.RangeIterator=s;z.copyComparisonConstants=u;z.createPrototypeRange=O;z.inspect=p;z.getRangeDocument=a;z.rangesEqual=function(a,b){return a.startContainer===b.startContainer&&a.startOffset===b.startOffset&&a.endContainer===b.endContainer&&a.endOffset===
b.endOffset};b.DomRange=z;b.RangeException=w});
rangy.createModule("WrappedRange",function(b){function c(a,b,c,d){var g=a.duplicate();g.collapse(c);var j=g.parentElement();e.isAncestorOf(b,j,!0)||(j=b);if(!j.canHaveHTML)return new f(j.parentNode,e.getNodeIndex(j));b=e.getDocument(j).createElement("span");var h,l=c?"StartToStart":"StartToEnd";do j.insertBefore(b,b.previousSibling),g.moveToElementText(b);while(0<(h=g.compareEndPoints(l,a))&&b.previousSibling);l=b.nextSibling;if(-1==h&&l&&e.isCharacterDataNode(l)){g.setEndPoint(c?"EndToStart":"EndToEnd",
a);if(/[\r\n]/.test(l.data)){j=g.duplicate();c=j.text.replace(/\r\n/g,"\r").length;for(c=j.moveStart("character",c);-1==j.compareEndPoints("StartToEnd",j);)c++,j.moveStart("character",1)}else c=g.text.length;j=new f(l,c)}else l=(d||!c)&&b.previousSibling,j=(c=(d||c)&&b.nextSibling)&&e.isCharacterDataNode(c)?new f(c,0):l&&e.isCharacterDataNode(l)?new f(l,l.length):new f(j,e.getNodeIndex(b));b.parentNode.removeChild(b);return j}function a(a,b){var c,d,g=a.offset,j=e.getDocument(a.node),f=j.body.createTextRange(),
h=e.isCharacterDataNode(a.node);h?(c=a.node,d=c.parentNode):(c=a.node.childNodes,c=g<c.length?c[g]:null,d=a.node);j=j.createElement("span");j.innerHTML="&#feff;";c?d.insertBefore(j,c):d.appendChild(j);f.moveToElementText(j);f.collapse(!b);d.removeChild(j);if(h)f[b?"moveStart":"moveEnd"]("character",g);return f}b.requireModules(["DomUtil","DomRange"]);var d,e=b.dom,f=e.DomPosition,h=b.DomRange;if(b.features.implementsDomRange&&(!b.features.implementsTextRange||!b.config.preferTextRange)){var k=function(a){for(var b=
j.length,c;b--;)c=j[b],a[c]=a.nativeRange[c]},g,j=h.rangeProperties,l;d=function(a){if(!a)throw Error("Range must be specified");this.nativeRange=a;k(this)};h.createPrototypeRange(d,function(a,b,c,d,e){var g=a.endContainer!==d||a.endOffset!=e;if(a.startContainer!==b||a.startOffset!=c||g)a.setEnd(d,e),a.setStart(b,c)},function(a){a.nativeRange.detach();a.detached=!0;for(var b=j.length,c;b--;)c=j[b],a[c]=null});g=d.prototype;g.selectNode=function(a){this.nativeRange.selectNode(a);k(this)};g.deleteContents=
function(){this.nativeRange.deleteContents();k(this)};g.extractContents=function(){var a=this.nativeRange.extractContents();k(this);return a};g.cloneContents=function(){return this.nativeRange.cloneContents()};g.surroundContents=function(a){this.nativeRange.surroundContents(a);k(this)};g.collapse=function(a){this.nativeRange.collapse(a);k(this)};g.cloneRange=function(){return new d(this.nativeRange.cloneRange())};g.refresh=function(){k(this)};g.toString=function(){return this.nativeRange.toString()};
var n=document.createTextNode("test");e.getBody(document).appendChild(n);var p=document.createRange();p.setStart(n,0);p.setEnd(n,0);try{p.setStart(n,1),g.setStart=function(a,b){this.nativeRange.setStart(a,b);k(this)},g.setEnd=function(a,b){this.nativeRange.setEnd(a,b);k(this)},l=function(a){return function(b){this.nativeRange[a](b);k(this)}}}catch(s){g.setStart=function(a,b){try{this.nativeRange.setStart(a,b)}catch(c){this.nativeRange.setEnd(a,b),this.nativeRange.setStart(a,b)}k(this)},g.setEnd=function(a,
b){try{this.nativeRange.setEnd(a,b)}catch(c){this.nativeRange.setStart(a,b),this.nativeRange.setEnd(a,b)}k(this)},l=function(a,b){return function(c){try{this.nativeRange[a](c)}catch(d){this.nativeRange[b](c),this.nativeRange[a](c)}k(this)}}}g.setStartBefore=l("setStartBefore","setEndBefore");g.setStartAfter=l("setStartAfter","setEndAfter");g.setEndBefore=l("setEndBefore","setStartBefore");g.setEndAfter=l("setEndAfter","setStartAfter");p.selectNodeContents(n);g.selectNodeContents=p.startContainer==
n&&p.endContainer==n&&0==p.startOffset&&p.endOffset==n.length?function(a){this.nativeRange.selectNodeContents(a);k(this)}:function(a){this.setStart(a,0);this.setEnd(a,h.getEndOffset(a))};p.selectNodeContents(n);p.setEnd(n,3);l=document.createRange();l.selectNodeContents(n);l.setEnd(n,4);l.setStart(n,2);g.compareBoundaryPoints=-1==p.compareBoundaryPoints(p.START_TO_END,l)&1==p.compareBoundaryPoints(p.END_TO_START,l)?function(a,b){b=b.nativeRange||b;a==b.START_TO_END?a=b.END_TO_START:a==b.END_TO_START&&
(a=b.START_TO_END);return this.nativeRange.compareBoundaryPoints(a,b)}:function(a,b){return this.nativeRange.compareBoundaryPoints(a,b.nativeRange||b)};b.util.isHostMethod(p,"createContextualFragment")&&(g.createContextualFragment=function(a){return this.nativeRange.createContextualFragment(a)});e.getBody(document).removeChild(n);p.detach();l.detach();b.createNativeRange=function(a){a=a||document;return a.createRange()}}else b.features.implementsTextRange&&(d=function(a){this.textRange=a;this.refresh()},
d.prototype=new h(document),d.prototype.refresh=function(){var a,b,d=this.textRange;a=d.parentElement();var g=d.duplicate();g.collapse(!0);b=g.parentElement();g=d.duplicate();g.collapse(!1);d=g.parentElement();b=b==d?b:e.getCommonAncestor(b,d);b=b==a?b:e.getCommonAncestor(a,b);0==this.textRange.compareEndPoints("StartToEnd",this.textRange)?b=a=c(this.textRange,b,!0,!0):(a=c(this.textRange,b,!0,!1),b=c(this.textRange,b,!1,!1));this.setStart(a.node,a.offset);this.setEnd(b.node,b.offset)},h.copyComparisonConstants(d),
g=function(){return this}(),"undefined"==typeof g.Range&&(g.Range=d),b.createNativeRange=function(a){a=a||document;return a.body.createTextRange()});b.features.implementsTextRange&&(d.rangeToTextRange=function(b){if(b.collapsed)return a(new f(b.startContainer,b.startOffset),!0);var c=a(new f(b.startContainer,b.startOffset),!0),d=a(new f(b.endContainer,b.endOffset),!1);b=e.getDocument(b.startContainer).body.createTextRange();b.setEndPoint("StartToStart",c);b.setEndPoint("EndToEnd",d);return b});d.prototype.getName=
function(){return"WrappedRange"};b.WrappedRange=d;b.createRange=function(a){a=a||document;return new d(b.createNativeRange(a))};b.createRangyRange=function(a){a=a||document;return new h(a)};b.createIframeRange=function(a){return b.createRange(e.getIframeDocument(a))};b.createIframeRangyRange=function(a){return b.createRangyRange(e.getIframeDocument(a))};b.addCreateMissingNativeApiListener(function(a){a=a.document;"undefined"==typeof a.createRange&&(a.createRange=function(){return b.createRange(this)});
a=a=null})});
rangy.createModule("WrappedSelection",function(b,c){function a(a){return(a||window).getSelection()}function d(a){return(a||window).document.selection}function e(a,b,c){var d=c?"end":"start";c=c?"start":"end";a.anchorNode=b[d+"Container"];a.anchorOffset=b[d+"Offset"];a.focusNode=b[c+"Container"];a.focusOffset=b[c+"Offset"]}function f(a){a.anchorNode=a.focusNode=null;a.anchorOffset=a.focusOffset=0;a.rangeCount=0;a.isCollapsed=!0;a._ranges.length=0}function h(a){var c;a instanceof v?(c=a._selectionNativeRange,
c||(c=b.createNativeRange(r.getDocument(a.startContainer)),c.setEnd(a.endContainer,a.endOffset),c.setStart(a.startContainer,a.startOffset),a._selectionNativeRange=c,a.attachListener("detach",function(){this._selectionNativeRange=null}))):a instanceof q?c=a.nativeRange:b.features.implementsDomRange&&a instanceof r.getWindow(a.startContainer).Range&&(c=a);return c}function k(a){var b=a.getNodes(),c;a:if(!b.length||1!=b[0].nodeType)c=!1;else{c=1;for(var d=b.length;c<d;++c)if(!r.isAncestorOf(b[0],b[c])){c=
!1;break a}c=!0}if(!c)throw Error("getSingleElementFromRange: range "+a.inspect()+" did not consist of a single element");return b[0]}function g(a,b){var c=new q(b);a._ranges=[c];e(a,c,!1);a.rangeCount=1;a.isCollapsed=c.collapsed}function j(a){a._ranges.length=0;if("None"==a.docSelection.type)f(a);else{var c=a.docSelection.createRange();if(c&&"undefined"!=typeof c.text)g(a,c);else{a.rangeCount=c.length;for(var d,j=r.getDocument(c.item(0)),h=0;h<a.rangeCount;++h)d=b.createRange(j),d.selectNode(c.item(h)),
a._ranges.push(d);a.isCollapsed=1==a.rangeCount&&a._ranges[0].collapsed;e(a,a._ranges[a.rangeCount-1],!1)}}}function l(a,b){for(var c=a.docSelection.createRange(),d=k(b),e=r.getDocument(c.item(0)),e=r.getBody(e).createControlRange(),g=0,f=c.length;g<f;++g)e.add(c.item(g));try{e.add(d)}catch(h){throw Error("addRange(): Element within the specified Range could not be added to control selection (does it have layout?)");}e.select();j(a)}function n(a,b,c){this.nativeSelection=a;this.docSelection=b;this._ranges=
[];this.win=c;this.refresh()}function p(a,b){for(var c=r.getDocument(b[0].startContainer),c=r.getBody(c).createControlRange(),d=0,e;d<rangeCount;++d){e=k(b[d]);try{c.add(e)}catch(g){throw Error("setRanges(): Element within the one of the specified Ranges could not be added to control selection (does it have layout?)");}}c.select();j(a)}function s(a,b){if(a.anchorNode&&r.getDocument(a.anchorNode)!==r.getDocument(b))throw new y("WRONG_DOCUMENT_ERR");}function w(a){var b=[],c=new B(a.anchorNode,a.anchorOffset),
d=new B(a.focusNode,a.focusOffset),e="function"==typeof a.getName?a.getName():"Selection";if("undefined"!=typeof a.rangeCount)for(var g=0,j=a.rangeCount;g<j;++g)b[g]=v.inspect(a.getRangeAt(g));return"["+e+"(Ranges: "+b.join(", ")+")(anchor: "+c.inspect()+", focus: "+d.inspect()+"]"}b.requireModules(["DomUtil","DomRange","WrappedRange"]);b.config.checkSelectionRanges=!0;var r=b.dom,t=b.util,v=b.DomRange,q=b.WrappedRange,y=b.DOMException,B=r.DomPosition,C,E,A=b.util.isHostMethod(window,"getSelection"),
x=b.util.isHostObject(document,"selection"),H=x&&(!A||b.config.preferTextRange);H?(C=d,b.isSelectionValid=function(a){a=(a||window).document;var b=a.selection;return"None"!=b.type||r.getDocument(b.createRange().parentElement())==a}):A?(C=a,b.isSelectionValid=function(){return!0}):c.fail("Neither document.selection or window.getSelection() detected.");b.getNativeSelection=C;var A=C(),R=b.createNativeRange(document),u=r.getBody(document),K=t.areHostObjects(A,t.areHostProperties(A,["anchorOffset","focusOffset"]));
b.features.selectionHasAnchorAndFocus=K;var O=t.isHostMethod(A,"extend");b.features.selectionHasExtend=O;var S="number"==typeof A.rangeCount;b.features.selectionHasRangeCount=S;var P=!1,z=!0;if(t.areHostMethods(A,["addRange","getRangeAt","removeAllRanges"])&&"number"==typeof A.rangeCount&&b.features.implementsDomRange){var m=document.createElement("iframe");u.appendChild(m);z=r.getIframeDocument(m);z.open();z.write("<html><head></head><body>12</body></html>");z.close();var I=r.getIframeWindow(m).getSelection(),
D=z.documentElement.lastChild.firstChild,F=z.createRange();F.setStart(D,1);F.collapse(!0);I.addRange(F);z=1==I.rangeCount;I.removeAllRanges();var N=F.cloneRange();F.setStart(D,0);N.setEnd(D,2);I.addRange(F);I.addRange(N);P=2==I.rangeCount;F.detach();N.detach();u.removeChild(m)}b.features.selectionSupportsMultipleRanges=P;b.features.collapsedNonEditableSelectionsSupported=z;var G=!1;u&&t.isHostMethod(u,"createControlRange")&&(u=u.createControlRange(),t.areHostProperties(u,["item","add"])&&(G=!0));
b.features.implementsControlRange=G;E=K?function(a){return a.anchorNode===a.focusNode&&a.anchorOffset===a.focusOffset}:function(a){return a.rangeCount?a.getRangeAt(a.rangeCount-1).collapsed:!1};var Q;t.isHostMethod(A,"getRangeAt")?Q=function(a,b){try{return a.getRangeAt(b)}catch(c){return null}}:K&&(Q=function(a){var c=r.getDocument(a.anchorNode),c=b.createRange(c);c.setStart(a.anchorNode,a.anchorOffset);c.setEnd(a.focusNode,a.focusOffset);c.collapsed!==this.isCollapsed&&(c.setStart(a.focusNode,a.focusOffset),
c.setEnd(a.anchorNode,a.anchorOffset));return c});b.getSelection=function(a){a=a||window;var b=a._rangySelection,c=C(a),e=x?d(a):null;b?(b.nativeSelection=c,b.docSelection=e,b.refresh(a)):(b=new n(c,e,a),a._rangySelection=b);return b};b.getIframeSelection=function(a){return b.getSelection(r.getIframeWindow(a))};u=n.prototype;if(!H&&K&&t.areHostMethods(A,["removeAllRanges","addRange"])){u.removeAllRanges=function(){this.nativeSelection.removeAllRanges();f(this)};var L=function(a,c){var d=v.getRangeDocument(c),
d=b.createRange(d);d.collapseToPoint(c.endContainer,c.endOffset);a.nativeSelection.addRange(h(d));a.nativeSelection.extend(c.startContainer,c.startOffset);a.refresh()};u.addRange=S?function(a,c){if(G&&x&&"Control"==this.docSelection.type)l(this,a);else if(c&&O)L(this,a);else{var d;P?d=this.rangeCount:(this.removeAllRanges(),d=0);this.nativeSelection.addRange(h(a));this.rangeCount=this.nativeSelection.rangeCount;this.rangeCount==d+1?(b.config.checkSelectionRanges&&(d=Q(this.nativeSelection,this.rangeCount-
1))&&!v.rangesEqual(d,a)&&(a=new q(d)),this._ranges[this.rangeCount-1]=a,e(this,a,M(this.nativeSelection)),this.isCollapsed=E(this)):this.refresh()}}:function(a,b){b&&O?L(this,a):(this.nativeSelection.addRange(h(a)),this.refresh())};u.setRanges=function(a){if(G&&1<a.length)p(this,a);else{this.removeAllRanges();for(var b=0,c=a.length;b<c;++b)this.addRange(a[b])}}}else if(t.isHostMethod(A,"empty")&&t.isHostMethod(R,"select")&&G&&H)u.removeAllRanges=function(){try{if(this.docSelection.empty(),"None"!=
this.docSelection.type){var a;if(this.anchorNode)a=r.getDocument(this.anchorNode);else if("Control"==this.docSelection.type){var b=this.docSelection.createRange();b.length&&(a=r.getDocument(b.item(0)).body.createTextRange())}a&&(a.body.createTextRange().select(),this.docSelection.empty())}}catch(c){}f(this)},u.addRange=function(a){"Control"==this.docSelection.type?l(this,a):(q.rangeToTextRange(a).select(),this._ranges[0]=a,this.rangeCount=1,this.isCollapsed=this._ranges[0].collapsed,e(this,a,!1))},
u.setRanges=function(a){this.removeAllRanges();var b=a.length;1<b?p(this,a):b&&this.addRange(a[0])};else return c.fail("No means of selecting a Range or TextRange was found"),!1;u.getRangeAt=function(a){if(0>a||a>=this.rangeCount)throw new y("INDEX_SIZE_ERR");return this._ranges[a]};var J;if(H)J=function(a){var c;b.isSelectionValid(a.win)?c=a.docSelection.createRange():(c=r.getBody(a.win.document).createTextRange(),c.collapse(!0));"Control"==a.docSelection.type?j(a):c&&"undefined"!=typeof c.text?
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a.getNodes([b.TEXT_NODE]);if(!c.length)try{var d=this.createContainer(a.endContainer.ownerDocument);a.surroundContents(d);this.selectNode(a,d);return}catch(e){}a.splitBoundaries();c=a.getNodes([b.TEXT_NODE]);if(c.length){for(var f=0,h=c.length;f<h;++f)d=c[f],this.getAncestorWithClass(d)||this.applyToTextNode(d);a.setStart(c[0],0);d=c[c.length-1];a.setEnd(d,d.length);this.normalize&&this.postApply(c,a)}},undoToRange:function(a){var c=a.getNodes([b.TEXT_NODE]),d,e;c.length?(a.splitBoundaries(),c=a.getNodes([b.TEXT_NODE])):
(c=a.endContainer.ownerDocument.createTextNode(b.INVISIBLE_SPACE),a.insertNode(c),a.selectNode(c),c=[c]);for(var f=0,h=c.length;f<h;++f)d=c[f],(e=this.getAncestorWithClass(d))&&this.undoToTextNode(d,a,e);1==h?this.selectNode(a,c[0]):(a.setStart(c[0],0),d=c[c.length-1],a.setEnd(d,d.length),this.normalize&&this.postApply(c,a))},selectNode:function(a,c){var d=c.nodeType===b.ELEMENT_NODE,e="canHaveHTML"in c?c.canHaveHTML:!0,f=d?c.innerHTML:c.data;if((f=""===f||f===b.INVISIBLE_SPACE)&&d&&e)try{c.innerHTML=
b.INVISIBLE_SPACE}catch(h){}a.selectNodeContents(c);f&&d?a.collapse(!1):f&&(a.setStartAfter(c),a.setEndAfter(c))},getTextSelectedByRange:function(a,b){var c=b.cloneRange();c.selectNodeContents(a);var d=c.intersection(b),d=d?d.toString():"";c.detach();return d},isAppliedToRange:function(a){var c=[],d,e=a.getNodes([b.TEXT_NODE]);if(!e.length)return(d=this.getAncestorWithClass(a.startContainer))?[d]:!1;for(var f=0,h=e.length,k;f<h;++f){k=this.getTextSelectedByRange(e[f],a);d=this.getAncestorWithClass(e[f]);
if(""!=k&&!d)return!1;c.push(d)}return c},toggleRange:function(a){this.isAppliedToRange(a)?this.undoToRange(a):this.applyToRange(a)}};b.selection.HTMLApplier=f})(wysihtml5,rangy);
wysihtml5.Commands=Base.extend({constructor:function(b){this.editor=b;this.composer=b.composer;this.doc=this.composer.doc},support:function(b){return wysihtml5.browser.supportsCommand(this.doc,b)},exec:function(b,c){var a=wysihtml5.commands[b],d=wysihtml5.lang.array(arguments).get(),e=a&&a.exec,f=null;this.editor.fire("beforecommand:composer");if(e)d.unshift(this.composer),f=e.apply(a,d);else try{f=this.doc.execCommand(b,!1,c)}catch(h){}this.editor.fire("aftercommand:composer");return f},state:function(b,
c){var a=wysihtml5.commands[b],d=wysihtml5.lang.array(arguments).get(),e=a&&a.state;if(e)return d.unshift(this.composer),e.apply(a,d);try{return this.doc.queryCommandState(b)}catch(f){return!1}}});wysihtml5.commands.bold={exec:function(b,c){return wysihtml5.commands.formatInline.exec(b,c,"b")},state:function(b,c){return wysihtml5.commands.formatInline.state(b,c,"b")}};
(function(b){var c=b.dom;b.commands.createLink={exec:function(a,d,e){var f=this.state(a,d);if(f)a.selection.executeAndRestore(function(){for(var a=f.length,b=0,d,e,g;b<a;b++)d=f[b],e=c.getParentElement(d,{nodeName:"code"}),g=c.getTextContent(d),g.match(c.autoLink.URL_REG_EXP)&&!e?c.renameElement(d,"code"):c.replaceWithChildNodes(d)});else{d=e="object"===typeof e?e:{href:e};e=a.doc;var h="_wysihtml5-temp-"+ +new Date,k=0,g,j,l;b.commands.formatInline.exec(a,void 0,"A",h,/non-matching-class/g);g=e.querySelectorAll("A."+
h);for(h=g.length;k<h;k++)for(l in j=g[k],j.removeAttribute("class"),d)j.setAttribute(l,d[l]);l=j;1===h&&(h=c.getTextContent(j),k=!!j.querySelector("*"),h=""===h||h===b.INVISIBLE_SPACE,!k&&h&&(c.setTextContent(j,d.text||j.href),d=e.createTextNode(" "),a.selection.setAfter(j),c.insert(d).after(j),l=d));a.selection.setAfter(l)}},state:function(a,c){return b.commands.formatInline.state(a,c,"A")}}})(wysihtml5);
(function(b){var c=/wysiwyg-font-size-[0-9a-z\-]+/g;b.commands.fontSize={exec:function(a,d,e){return b.commands.formatInline.exec(a,d,"span","wysiwyg-font-size-"+e,c)},state:function(a,d,e){return b.commands.formatInline.state(a,d,"span","wysiwyg-font-size-"+e,c)},value:function(){}}})(wysihtml5);
(function(b){var c=/wysiwyg-color-[0-9a-z]+/g;b.commands.foreColor={exec:function(a,d,e){return b.commands.formatInline.exec(a,d,"span","wysiwyg-color-"+e,c)},state:function(a,d,e){return b.commands.formatInline.state(a,d,"span","wysiwyg-color-"+e,c)}}})(wysihtml5);
(function(b){function c(a){for(a=a.previousSibling;a&&a.nodeType===b.TEXT_NODE&&!b.lang.string(a.data).trim();)a=a.previousSibling;return a}function a(a){for(a=a.nextSibling;a&&a.nodeType===b.TEXT_NODE&&!b.lang.string(a.data).trim();)a=a.nextSibling;return a}function d(a){return"BR"===a.nodeName||"block"===e.getStyle("display").from(a)?!0:!1}var e=b.dom,f="H1 H2 H3 H4 H5 H6 P BLOCKQUOTE DIV".split(" ");b.commands.formatBlock={exec:function(h,k,g,j,l){var n=h.doc,p=this.state(h,k,g,j,l),s=h.config.useLineBreaks,
w=s?"DIV":"P",r;g="string"===typeof g?g.toUpperCase():g;if(p)h.selection.executeAndRestoreSimple(function(){l&&(p.className=p.className.replace(l,""));if(!b.lang.string(p.className).trim()&&(s||"P"===g)){var f=p,h=f.ownerDocument,j=a(f),k=c(f);j&&!d(j)&&f.parentNode.insertBefore(h.createElement("br"),j);k&&!d(k)&&f.parentNode.insertBefore(h.createElement("br"),f);e.replaceWithChildNodes(p)}else e.renameElement(p,"P"===g?"DIV":w)});else{if(null===g||b.lang.array(f).contains(g))if(r=h.selection.getSelectedNode(),
p=e.getParentElement(r,{nodeName:f})){h.selection.executeAndRestore(function(){g&&(p=e.renameElement(p,g));if(j){var a=p;a.className?(a.className=a.className.replace(l,""),a.className+=" "+j):a.className=j}});return}if(h.commands.support(k)){h=g||w;if(j)var t=e.observe(n,"DOMNodeInserted",function(a){a=a.target;var c;a.nodeType===b.ELEMENT_NODE&&(c=e.getStyle("display").from(a),"inline"!==c.substr(0,6)&&(a.className+=" "+j))});n.execCommand(k,!1,h);t&&t.stop()}else p=n.createElement(g||w),j&&(p.className=
j),k=p,h.selection.selectLine(),h.selection.surround(k),n=a(k),t=c(k),n&&"BR"===n.nodeName&&n.parentNode.removeChild(n),t&&"BR"===t.nodeName&&t.parentNode.removeChild(t),(n=k.lastChild)&&"BR"===n.nodeName&&n.parentNode.removeChild(n),h.selection.selectNode(k,b.browser.displaysCaretInEmptyContentEditableCorrectly())}},state:function(a,b,c,d,f){c="string"===typeof c?c.toUpperCase():c;a=a.selection.getSelectedNode();return e.getParentElement(a,{nodeName:c,className:d,classRegExp:f})}}})(wysihtml5);
(function(b){function c(c,f,h){var k=c+":"+f;if(!d[k]){var g=d,j=b.selection.HTMLApplier,l=a[c];c=l?[c.toLowerCase(),l.toLowerCase()]:[c.toLowerCase()];g[k]=new j(c,f,h,!0)}return d[k]}var a={strong:"b",em:"i",b:"strong",i:"em"},d={};b.commands.formatInline={exec:function(a,b,d,k,g){b=a.selection.getRange();if(!b)return!1;c(d,k,g).toggleRange(b);a.selection.setSelection(b)},state:function(d,f,h,k,g){f=d.doc;var j=a[h]||h;if(!b.dom.hasElementWithTagName(f,h)&&!b.dom.hasElementWithTagName(f,j)||k&&
!b.dom.hasElementWithClassName(f,k))return!1;d=d.selection.getRange();return!d?!1:c(h,k,g).isAppliedToRange(d)}}})(wysihtml5);wysihtml5.commands.insertHTML={exec:function(b,c,a){b.commands.support(c)?b.doc.execCommand(c,!1,a):b.selection.insertHTML(a)},state:function(){return!1}};
(function(b){b.commands.insertImage={exec:function(c,a,d){d="object"===typeof d?d:{src:d};var e=c.doc;a=this.state(c);var f;if(a)c.selection.setBefore(a),d=a.parentNode,d.removeChild(a),b.dom.removeEmptyTextNodes(d),"A"===d.nodeName&&!d.firstChild&&(c.selection.setAfter(d),d.parentNode.removeChild(d)),b.quirks.redraw(c.element);else{a=e.createElement("IMG");for(f in d)"className"===f&&(f="class"),a.setAttribute(f,d[f]);c.selection.insertNode(a);b.browser.hasProblemsSettingCaretAfterImg()?(d=e.createTextNode(b.INVISIBLE_SPACE),
c.selection.insertNode(d),c.selection.setAfter(d)):c.selection.setAfter(a)}},state:function(c){var a;if(!b.dom.hasElementWithTagName(c.doc,"IMG"))return!1;a=c.selection.getSelectedNode();if(!a)return!1;if("IMG"===a.nodeName)return a;if(a.nodeType!==b.ELEMENT_NODE)return!1;a=c.selection.getText();if(a=b.lang.string(a).trim())return!1;c=c.selection.getNodes(b.ELEMENT_NODE,function(a){return"IMG"===a.nodeName});return 1!==c.length?!1:c[0]}}})(wysihtml5);
(function(b){var c="<br>"+(b.browser.needsSpaceAfterLineBreak()?" ":"");b.commands.insertLineBreak={exec:function(a,d){a.commands.support(d)?(a.doc.execCommand(d,!1,null),b.browser.autoScrollsToCaret()||a.selection.scrollIntoView()):a.commands.exec("insertHTML",c)},state:function(){return!1}}})(wysihtml5);
wysihtml5.commands.insertOrderedList={exec:function(b,c){var a=b.doc,d=b.selection.getSelectedNode(),e=wysihtml5.dom.getParentElement(d,{nodeName:"OL"}),f=wysihtml5.dom.getParentElement(d,{nodeName:"UL"}),d="_wysihtml5-temp-"+(new Date).getTime(),h;!e&&!f&&b.commands.support(c)?a.execCommand(c,!1,null):e?b.selection.executeAndRestore(function(){wysihtml5.dom.resolveList(e,b.config.useLineBreaks)}):f?b.selection.executeAndRestore(function(){wysihtml5.dom.renameElement(f,"ol")}):(b.commands.exec("formatBlock",
"div",d),h=a.querySelector("."+d),a=""===h.innerHTML||h.innerHTML===wysihtml5.INVISIBLE_SPACE||"<br>"===h.innerHTML,b.selection.executeAndRestore(function(){e=wysihtml5.dom.convertToList(h,"ol")}),a&&b.selection.selectNode(e.querySelector("li"),!0))},state:function(b){b=b.selection.getSelectedNode();return wysihtml5.dom.getParentElement(b,{nodeName:"OL"})}};
wysihtml5.commands.insertUnorderedList={exec:function(b,c){var a=b.doc,d=b.selection.getSelectedNode(),e=wysihtml5.dom.getParentElement(d,{nodeName:"UL"}),f=wysihtml5.dom.getParentElement(d,{nodeName:"OL"}),d="_wysihtml5-temp-"+(new Date).getTime(),h;!e&&!f&&b.commands.support(c)?a.execCommand(c,!1,null):e?b.selection.executeAndRestore(function(){wysihtml5.dom.resolveList(e,b.config.useLineBreaks)}):f?b.selection.executeAndRestore(function(){wysihtml5.dom.renameElement(f,"ul")}):(b.commands.exec("formatBlock",
"div",d),h=a.querySelector("."+d),a=""===h.innerHTML||h.innerHTML===wysihtml5.INVISIBLE_SPACE||"<br>"===h.innerHTML,b.selection.executeAndRestore(function(){e=wysihtml5.dom.convertToList(h,"ul")}),a&&b.selection.selectNode(e.querySelector("li"),!0))},state:function(b){b=b.selection.getSelectedNode();return wysihtml5.dom.getParentElement(b,{nodeName:"UL"})}};
wysihtml5.commands.italic={exec:function(b,c){return wysihtml5.commands.formatInline.exec(b,c,"i")},state:function(b,c){return wysihtml5.commands.formatInline.state(b,c,"i")}};(function(b){var c=/wysiwyg-text-align-[0-9a-z]+/g;b.commands.justifyCenter={exec:function(a){return b.commands.formatBlock.exec(a,"formatBlock",null,"wysiwyg-text-align-center",c)},state:function(a){return b.commands.formatBlock.state(a,"formatBlock",null,"wysiwyg-text-align-center",c)}}})(wysihtml5);
(function(b){var c=/wysiwyg-text-align-[0-9a-z]+/g;b.commands.justifyLeft={exec:function(a){return b.commands.formatBlock.exec(a,"formatBlock",null,"wysiwyg-text-align-left",c)},state:function(a){return b.commands.formatBlock.state(a,"formatBlock",null,"wysiwyg-text-align-left",c)}}})(wysihtml5);
(function(b){var c=/wysiwyg-text-align-[0-9a-z]+/g;b.commands.justifyRight={exec:function(a){return b.commands.formatBlock.exec(a,"formatBlock",null,"wysiwyg-text-align-right",c)},state:function(a){return b.commands.formatBlock.state(a,"formatBlock",null,"wysiwyg-text-align-right",c)}}})(wysihtml5);
(function(b){var c=/wysiwyg-text-align-[0-9a-z]+/g;b.commands.justifyFull={exec:function(a){return b.commands.formatBlock.exec(a,"formatBlock",null,"wysiwyg-text-align-justify",c)},state:function(a){return b.commands.formatBlock.state(a,"formatBlock",null,"wysiwyg-text-align-justify",c)}}})(wysihtml5);wysihtml5.commands.redo={exec:function(b){return b.undoManager.redo()},state:function(){return!1}};
wysihtml5.commands.underline={exec:function(b,c){return wysihtml5.commands.formatInline.exec(b,c,"u")},state:function(b,c){return wysihtml5.commands.formatInline.state(b,c,"u")}};wysihtml5.commands.undo={exec:function(b){return b.undoManager.undo()},state:function(){return!1}};
(function(b){var c='<span id="_wysihtml5-undo" class="_wysihtml5-temp">'+b.INVISIBLE_SPACE+"</span>",a='<span id="_wysihtml5-redo" class="_wysihtml5-temp">'+b.INVISIBLE_SPACE+"</span>",d=b.dom;b.UndoManager=b.lang.Dispatcher.extend({constructor:function(a){this.editor=a;this.composer=a.composer;this.element=this.composer.element;this.position=0;this.historyStr=[];this.historyDom=[];this.transact();this._observe()},_observe:function(){var e=this,f=this.composer.sandbox.getDocument(),h;d.observe(this.element,
"keydown",function(a){if(!(a.altKey||!a.ctrlKey&&!a.metaKey)){var b=a.keyCode,c=90===b&&a.shiftKey||89===b;90===b&&!a.shiftKey?(e.undo(),a.preventDefault()):c&&(e.redo(),a.preventDefault())}});d.observe(this.element,"keydown",function(a){a=a.keyCode;a!==h&&(h=a,(8===a||46===a)&&e.transact())});if(b.browser.hasUndoInContextMenu()){var k,g,j=function(){for(var a;a=f.querySelector("._wysihtml5-temp");)a.parentNode.removeChild(a);clearInterval(k)};d.observe(this.element,"contextmenu",function(){j();e.composer.selection.executeAndRestoreSimple(function(){e.element.lastChild&&
e.composer.selection.setAfter(e.element.lastChild);f.execCommand("insertHTML",!1,c);f.execCommand("insertHTML",!1,a);f.execCommand("undo",!1,null)});k=setInterval(function(){f.getElementById("_wysihtml5-redo")?(j(),e.redo()):f.getElementById("_wysihtml5-undo")||(j(),e.undo())},400);g||(g=!0,d.observe(document,"mousedown",j),d.observe(f,["mousedown","paste","cut","copy"],j))})}this.editor.on("newword:composer",function(){e.transact()}).on("beforecommand:composer",function(){e.transact()})},transact:function(){var a=
this.historyStr[this.position-1],c=this.composer.getValue();if(c!==a){if(25<(this.historyStr.length=this.historyDom.length=this.position))this.historyStr.shift(),this.historyDom.shift(),this.position--;this.position++;var d=this.composer.selection.getRange(),a=d.startContainer||this.element,k=d.startOffset||0,g;a.nodeType===b.ELEMENT_NODE?d=a:(d=a.parentNode,g=this.getChildNodeIndex(d,a));d.setAttribute("data-wysihtml5-selection-offset",k);"undefined"!==typeof g&&d.setAttribute("data-wysihtml5-selection-node",
g);g=this.element.cloneNode(!!c);this.historyDom.push(g);this.historyStr.push(c);d.removeAttribute("data-wysihtml5-selection-offset");d.removeAttribute("data-wysihtml5-selection-node")}},undo:function(){this.transact();this.undoPossible()&&(this.set(this.historyDom[--this.position-1]),this.editor.fire("undo:composer"))},redo:function(){this.redoPossible()&&(this.set(this.historyDom[++this.position-1]),this.editor.fire("redo:composer"))},undoPossible:function(){return 1<this.position},redoPossible:function(){return this.position<
this.historyStr.length},set:function(a){this.element.innerHTML="";for(var b=0,c=a.childNodes,d=a.childNodes.length;b<d;b++)this.element.appendChild(c[b].cloneNode(!0));a.hasAttribute("data-wysihtml5-selection-offset")?(b=a.getAttribute("data-wysihtml5-selection-offset"),c=a.getAttribute("data-wysihtml5-selection-node"),a=this.element):(a=this.element.querySelector("[data-wysihtml5-selection-offset]")||this.element,b=a.getAttribute("data-wysihtml5-selection-offset"),c=a.getAttribute("data-wysihtml5-selection-node"),
a.removeAttribute("data-wysihtml5-selection-offset"),a.removeAttribute("data-wysihtml5-selection-node"));null!==c&&(a=this.getChildNodeByIndex(a,+c));this.composer.selection.set(a,b)},getChildNodeIndex:function(a,b){for(var c=0,d=a.childNodes,g=d.length;c<g;c++)if(d[c]===b)return c},getChildNodeByIndex:function(a,b){return a.childNodes[b]}})})(wysihtml5);
wysihtml5.views.View=Base.extend({constructor:function(b,c,a){this.parent=b;this.element=c;this.config=a;this._observeViewChange()},_observeViewChange:function(){var b=this;this.parent.on("beforeload",function(){b.parent.on("change_view",function(c){c===b.name?(b.parent.currentView=b,b.show(),setTimeout(function(){b.focus()},0)):b.hide()})})},focus:function(){if(this.element.ownerDocument.querySelector(":focus")!==this.element)try{this.element.focus()}catch(b){}},hide:function(){this.element.style.display=
"none"},show:function(){this.element.style.display=""},disable:function(){this.element.setAttribute("disabled","disabled")},enable:function(){this.element.removeAttribute("disabled")}});
(function(b){var c=b.dom,a=b.browser;b.views.Composer=b.views.View.extend({name:"composer",CARET_HACK:"<br>",constructor:function(a,b,c){this.base(a,b,c);this.textarea=this.parent.textarea;this._initSandbox()},clear:function(){this.element.innerHTML=a.displaysCaretInEmptyContentEditableCorrectly()?"":this.CARET_HACK},getValue:function(a){var c=this.isEmpty()?"":b.quirks.getCorrectInnerHTML(this.element);a&&(c=this.parent.parse(c));return c},setValue:function(a,b){b&&(a=this.parent.parse(a));try{this.element.innerHTML=
a}catch(c){this.element.innerText=a}},show:function(){this.iframe.style.display=this._displayStyle||"";this.textarea.element.disabled||(this.disable(),this.enable())},hide:function(){this._displayStyle=c.getStyle("display").from(this.iframe);"none"===this._displayStyle&&(this._displayStyle=null);this.iframe.style.display="none"},disable:function(){this.parent.fire("disable:composer");this.element.removeAttribute("contentEditable")},enable:function(){this.parent.fire("enable:composer");this.element.setAttribute("contentEditable",
"true")},focus:function(a){b.browser.doesAsyncFocus()&&this.hasPlaceholderSet()&&this.clear();this.base();var c=this.element.lastChild;a&&c&&("BR"===c.nodeName?this.selection.setBefore(this.element.lastChild):this.selection.setAfter(this.element.lastChild))},getTextContent:function(){return c.getTextContent(this.element)},hasPlaceholderSet:function(){return this.getTextContent()==this.textarea.element.getAttribute("placeholder")&&this.placeholderSet},isEmpty:function(){var a=this.element.innerHTML.toLowerCase();
return""===a||"<br>"===a||"<p></p>"===a||"<p><br></p>"===a||this.hasPlaceholderSet()},_initSandbox:function(){var a=this;this.sandbox=new c.Sandbox(function(){a._create()},{stylesheets:this.config.stylesheets});this.iframe=this.sandbox.getIframe();var b=this.textarea.element;c.insert(this.iframe).after(b);if(b.form){var f=document.createElement("input");f.type="hidden";f.name="_wysihtml5_mode";f.value=1;c.insert(f).after(b)}},_create:function(){var d=this;this.doc=this.sandbox.getDocument();this.element=
this.doc.body;this.textarea=this.parent.textarea;this.element.innerHTML=this.textarea.getValue(!0);this.selection=new b.Selection(this.parent);this.commands=new b.Commands(this.parent);c.copyAttributes("className spellcheck title lang dir accessKey".split(" ")).from(this.textarea.element).to(this.element);c.addClass(this.element,this.config.composerClassName);this.config.style&&this.style();this.observe();var e=this.config.name;e&&(c.addClass(this.element,e),c.addClass(this.iframe,e));this.enable();
this.textarea.element.disabled&&this.disable();(e="string"===typeof this.config.placeholder?this.config.placeholder:this.textarea.element.getAttribute("placeholder"))&&c.simulatePlaceholder(this.parent,this,e);this.commands.exec("styleWithCSS",!1);this._initAutoLinking();this._initObjectResizing();this._initUndoManager();this._initLineBreaking();(this.textarea.element.hasAttribute("autofocus")||document.querySelector(":focus")==this.textarea.element)&&!a.isIos()&&setTimeout(function(){d.focus(!0)},
100);a.clearsContentEditableCorrectly()||b.quirks.ensureProperClearing(this);this.initSync&&this.config.sync&&this.initSync();this.textarea.hide();this.parent.fire("beforeload").fire("load")},_initAutoLinking:function(){var d=this,e=a.canDisableAutoLinking(),f=a.doesAutoLinkingInContentEditable();e&&this.commands.exec("autoUrlDetect",!1);if(this.config.autoLink){if(!f||f&&e)this.parent.on("newword:composer",function(){c.getTextContent(d.element).match(c.autoLink.URL_REG_EXP)&&d.selection.executeAndRestore(function(a,
b){c.autoLink(b.parentNode)})}),c.observe(this.element,"blur",function(){c.autoLink(d.element)});var h=this.sandbox.getDocument().getElementsByTagName("a"),k=c.autoLink.URL_REG_EXP,g=function(a){a=b.lang.string(c.getTextContent(a)).trim();"www."===a.substr(0,4)&&(a="http://"+a);return a};c.observe(this.element,"keydown",function(a){if(h.length){a=d.selection.getSelectedNode(a.target.ownerDocument);var b=c.getParentElement(a,{nodeName:"A"},4),e;b&&(e=g(b),setTimeout(function(){var a=g(b);a!==e&&a.match(k)&&
b.setAttribute("href",a)},0))}})}},_initObjectResizing:function(){this.commands.exec("enableObjectResizing",!0);if(a.supportsEvent("resizeend")){var d=["width","height"],e=d.length,f=this.element;c.observe(f,"resizeend",function(a){a=a.target||a.srcElement;var c=a.style,g=0,j;if("IMG"===a.nodeName){for(;g<e;g++)j=d[g],c[j]&&(a.setAttribute(j,parseInt(c[j],10)),c[j]="");b.quirks.redraw(f)}})}},_initUndoManager:function(){this.undoManager=new b.UndoManager(this.parent)},_initLineBreaking:function(){function d(a){var b=
c.getParentElement(a,{nodeName:["P","DIV"]},2);b&&e.selection.executeAndRestore(function(){e.config.useLineBreaks?c.replaceWithChildNodes(b):"P"!==b.nodeName&&c.renameElement(b,"p")})}var e=this,f="LI P H1 H2 H3 H4 H5 H6".split(" "),h=["UL","OL","MENU"];this.config.useLineBreaks||c.observe(this.element,["focus","keydown"],function(){if(e.isEmpty()){var b=e.doc.createElement("P");e.element.innerHTML="";e.element.appendChild(b);a.displaysCaretInEmptyContentEditableCorrectly()?e.selection.selectNode(b,
!0):(b.innerHTML="<br>",e.selection.setBefore(b.firstChild))}});a.createsNestedInvalidMarkupAfterPaste()&&c.observe(this.element,"paste",function(){var a=e.doc.createTextNode(b.INVISIBLE_SPACE);e.selection.insertNode(a)});c.observe(this.doc,"keydown",function(a){var g=a.keyCode;if(!a.shiftKey&&!(g!==b.ENTER_KEY&&g!==b.BACKSPACE_KEY)){var j=c.getParentElement(e.selection.getSelectedNode(),{nodeName:f},4);j?setTimeout(function(){var a=e.selection.getSelectedNode(),f;if("LI"===j.nodeName){if(!a)return;
(f=c.getParentElement(a,{nodeName:h},2))||d(a)}g===b.ENTER_KEY&&j.nodeName.match(/^H[1-6]$/)&&d(a)},0):e.config.useLineBreaks&&(g===b.ENTER_KEY&&!b.browser.insertsLineBreaksOnReturn())&&(e.commands.exec("insertLineBreak"),a.preventDefault())}})}})})(wysihtml5);
(function(b){var c=b.dom,a=document,d=window,e=a.createElement("div"),f="background-color color cursor font-family font-size font-style font-variant font-weight line-height letter-spacing text-align text-decoration text-indent text-rendering word-break word-wrap word-spacing".split(" "),h="background-color border-collapse border-bottom-color border-bottom-style border-bottom-width border-left-color border-left-style border-left-width border-right-color border-right-style border-right-width border-top-color border-top-style border-top-width clear display float margin-bottom margin-left margin-right margin-top outline-color outline-offset outline-width outline-style padding-left padding-right padding-top padding-bottom position top left right bottom z-index vertical-align text-align -webkit-box-sizing -moz-box-sizing -ms-box-sizing box-sizing -webkit-box-shadow -moz-box-shadow -ms-box-shadow box-shadow -webkit-border-top-right-radius -moz-border-radius-topright border-top-right-radius -webkit-border-bottom-right-radius -moz-border-radius-bottomright border-bottom-right-radius -webkit-border-bottom-left-radius -moz-border-radius-bottomleft border-bottom-left-radius -webkit-border-top-left-radius -moz-border-radius-topleft border-top-left-radius width height".split(" "),
k=["html { height: 100%; }","body { height: 100%; padding: 1px 0 0 0; margin: -1px 0 0 0; }","body > p:first-child { margin-top: 0; }","._wysihtml5-temp { display: none; }",b.browser.isGecko?"body.placeholder { color: graytext !important; }":"body.placeholder { color: #a9a9a9 !important; }","img:-moz-broken { -moz-force-broken-image-icon: 1; height: 24px; width: 24px; }"];b.views.Composer.prototype.style=function(){var g=this,j=a.querySelector(":focus"),l=
this.textarea.element,n=l.hasAttribute("placeholder"),p=n&&l.getAttribute("placeholder"),s=l.style.display,w=l.disabled,r;this.focusStylesHost=e.cloneNode(!1);this.blurStylesHost=e.cloneNode(!1);this.disabledStylesHost=e.cloneNode(!1);n&&l.removeAttribute("placeholder");l===j&&l.blur();l.disabled=!1;l.style.display=r="none";if(l.getAttribute("rows")&&"auto"===c.getStyle("height").from(l)||l.getAttribute("cols")&&"auto"===c.getStyle("width").from(l))l.style.display=r=s;c.copyStyles(h).from(l).to(this.iframe).andTo(this.blurStylesHost);
c.copyStyles(f).from(l).to(this.element).andTo(this.blurStylesHost);c.insertCSS(k).into(this.element.ownerDocument);l.disabled=!0;c.copyStyles(h).from(l).to(this.disabledStylesHost);c.copyStyles(f).from(l).to(this.disabledStylesHost);l.disabled=w;l.style.display=s;if(l.setActive)try{l.setActive()}catch(t){}else{var v=l.style,w=a.documentElement.scrollTop||a.body.scrollTop,q=a.documentElement.scrollLeft||a.body.scrollLeft,v={position:v.position,top:v.top,left:v.left,WebkitUserSelect:v.WebkitUserSelect};
c.setStyles({position:"absolute",top:"-99999px",left:"-99999px",WebkitUserSelect:"none"}).on(l);l.focus();c.setStyles(v).on(l);d.scrollTo&&d.scrollTo(q,w)}l.style.display=r;c.copyStyles(h).from(l).to(this.focusStylesHost);c.copyStyles(f).from(l).to(this.focusStylesHost);l.style.display=s;c.copyStyles(["display"]).from(l).to(this.iframe);var y=b.lang.array(h).without(["display","height"]);j?j.focus():l.blur();n&&l.setAttribute("placeholder",p);this.parent.on("focus:composer",function(){c.copyStyles(y).from(g.focusStylesHost).to(g.iframe);
c.copyStyles(f).from(g.focusStylesHost).to(g.element)});this.parent.on("blur:composer",function(){c.copyStyles(y).from(g.blurStylesHost).to(g.iframe);c.copyStyles(f).from(g.blurStylesHost).to(g.element)});this.parent.observe("disable:composer",function(){c.copyStyles(y).from(g.disabledStylesHost).to(g.iframe);c.copyStyles(f).from(g.disabledStylesHost).to(g.element)});this.parent.observe("enable:composer",function(){c.copyStyles(y).from(g.blurStylesHost).to(g.iframe);c.copyStyles(f).from(g.blurStylesHost).to(g.element)});
return this}})(wysihtml5);
(function(b){var c=b.dom,a=b.browser,d={66:"bold",73:"italic",85:"underline"};b.views.Composer.prototype.observe=function(){var e=this,f=this.getValue(),h=this.sandbox.getIframe(),k=this.element,g=a.supportsEventsInIframeCorrectly()?k:this.sandbox.getWindow();c.observe(h,"DOMNodeRemoved",function(){clearInterval(j);e.parent.fire("destroy:composer")});var j=setInterval(function(){c.contains(document.documentElement,h)||(clearInterval(j),e.parent.fire("destroy:composer"))},250);c.observe(g,"focus",
function(){e.parent.fire("focus").fire("focus:composer");setTimeout(function(){f=e.getValue()},0)});c.observe(g,"blur",function(){f!==e.getValue()&&e.parent.fire("change").fire("change:composer");e.parent.fire("blur").fire("blur:composer")});c.observe(k,"dragenter",function(){e.parent.fire("unset_placeholder")});c.observe(k,["drop","paste"],function(){setTimeout(function(){e.parent.fire("paste").fire("paste:composer")},0)});c.observe(k,"keyup",function(a){a=a.keyCode;(a===b.SPACE_KEY||a===b.ENTER_KEY)&&
e.parent.fire("newword:composer")});this.parent.on("paste:composer",function(){setTimeout(function(){e.parent.fire("newword:composer")},0)});a.canSelectImagesInContentEditable()||c.observe(k,"mousedown",function(a){var b=a.target;"IMG"===b.nodeName&&(e.selection.selectNode(b),a.preventDefault())});a.hasHistoryIssue()&&a.supportsSelectionModify()&&c.observe(k,"keydown",function(a){if(a.metaKey||a.ctrlKey){var b=a.keyCode,c=k.ownerDocument.defaultView.getSelection();if(37===b||39===b)37===b&&(c.modify("extend",
"left","lineboundary"),a.shiftKey||c.collapseToStart()),39===b&&(c.modify("extend","right","lineboundary"),a.shiftKey||c.collapseToEnd()),a.preventDefault()}});c.observe(k,"keydown",function(a){var b=d[a.keyCode];if((a.ctrlKey||a.metaKey)&&!a.altKey&&b)e.commands.exec(b),a.preventDefault()});c.observe(k,"keydown",function(a){var c=e.selection.getSelectedNode(!0),d=a.keyCode;if(c&&"IMG"===c.nodeName&&(d===b.BACKSPACE_KEY||d===b.DELETE_KEY))d=c.parentNode,d.removeChild(c),"A"===d.nodeName&&!d.firstChild&&
d.parentNode.removeChild(d),setTimeout(function(){b.quirks.redraw(k)},0),a.preventDefault()});a.hasIframeFocusIssue()&&(c.observe(this.iframe,"focus",function(){setTimeout(function(){e.doc.querySelector(":focus")!==e.element&&e.focus()},0)}),c.observe(this.element,"blur",function(){setTimeout(function(){e.selection.getSelection().removeAllRanges()},0)}));var l={IMG:"Image: ",A:"Link: "};c.observe(k,"mouseover",function(a){a=a.target;var b=a.nodeName;!("A"!==b&&"IMG"!==b)&&!a.hasAttribute("title")&&
(b=l[b]+(a.getAttribute("href")||a.getAttribute("src")),a.setAttribute("title",b))})}})(wysihtml5);
(function(b){b.views.Synchronizer=Base.extend({constructor:function(b,a,d){this.editor=b;this.textarea=a;this.composer=d;this._observe()},fromComposerToTextarea:function(c){this.textarea.setValue(b.lang.string(this.composer.getValue()).trim(),c)},fromTextareaToComposer:function(b){var a=this.textarea.getValue();a?this.composer.setValue(a,b):(this.composer.clear(),this.editor.fire("set_placeholder"))},sync:function(b){"textarea"===this.editor.currentView.name?this.fromTextareaToComposer(b):this.fromComposerToTextarea(b)},
_observe:function(){var c,a=this,d=this.textarea.element.form,e=function(){c=setInterval(function(){a.fromComposerToTextarea()},400)},f=function(){clearInterval(c);c=null};e();d&&(b.dom.observe(d,"submit",function(){a.sync(!0)}),b.dom.observe(d,"reset",function(){setTimeout(function(){a.fromTextareaToComposer()},0)}));this.editor.on("change_view",function(b){"composer"===b&&!c?(a.fromTextareaToComposer(!0),e()):"textarea"===b&&(a.fromComposerToTextarea(!0),f())});this.editor.on("destroy:composer",
f)}})})(wysihtml5);
wysihtml5.views.Textarea=wysihtml5.views.View.extend({name:"textarea",constructor:function(b,c,a){this.base(b,c,a);this._observe()},clear:function(){this.element.value=""},getValue:function(b){var c=this.isEmpty()?"":this.element.value;b&&(c=this.parent.parse(c));return c},setValue:function(b,c){c&&(b=this.parent.parse(b));this.element.value=b},hasPlaceholderSet:function(){var b=wysihtml5.browser.supportsPlaceholderAttributeOn(this.element),c=this.element.getAttribute("placeholder")||null,a=this.element.value;
return b&&!a||a===c},isEmpty:function(){return!wysihtml5.lang.string(this.element.value).trim()||this.hasPlaceholderSet()},_observe:function(){var b=this.element,c=this.parent,a={focusin:"focus",focusout:"blur"},d=wysihtml5.browser.supportsEvent("focusin")?["focusin","focusout","change"]:["focus","blur","change"];c.on("beforeload",function(){wysihtml5.dom.observe(b,d,function(b){b=a[b.type]||b.type;c.fire(b).fire(b+":textarea")});wysihtml5.dom.observe(b,["paste","drop"],function(){setTimeout(function(){c.fire("paste").fire("paste:textarea")},
0)})})}});
(function(b){var c=b.dom;b.toolbar.Dialog=b.lang.Dispatcher.extend({constructor:function(a,b){this.link=a;this.container=b},_observe:function(){if(!this._observed){var a=this,d=function(b){var c=a._serialize();c==a.elementToChange?a.fire("edit",c):a.fire("save",c);a.hide();b.preventDefault();b.stopPropagation()};c.observe(a.link,"click",function(){c.hasClass(a.link,"wysihtml5-command-dialog-opened")&&setTimeout(function(){a.hide()},0)});c.observe(this.container,"keydown",function(c){var e=c.keyCode;
e===b.ENTER_KEY&&d(c);e===b.ESCAPE_KEY&&a.hide()});c.delegate(this.container,"[data-wysihtml5-dialog-action=save]","click",d);c.delegate(this.container,"[data-wysihtml5-dialog-action=cancel]","click",function(b){a.fire("cancel");a.hide();b.preventDefault();b.stopPropagation()});for(var e=this.container.querySelectorAll("input, select, textarea"),f=0,h=e.length,k=function(){clearInterval(a.interval)};f<h;f++)c.observe(e[f],"change",k);this._observed=!0}},_serialize:function(){for(var a=this.elementToChange||
{},b=this.container.querySelectorAll("[data-wysihtml5-dialog-field]"),c=b.length,f=0;f<c;f++)a[b[f].getAttribute("data-wysihtml5-dialog-field")]=b[f].value;return a},_interpolate:function(a){for(var b,c,f=document.querySelector(":focus"),h=this.container.querySelectorAll("[data-wysihtml5-dialog-field]"),k=h.length,g=0;g<k;g++)b=h[g],b!==f&&!(a&&"hidden"===b.type)&&(c=b.getAttribute("data-wysihtml5-dialog-field"),c=this.elementToChange?this.elementToChange[c]||"":b.defaultValue,b.value=c)},show:function(a){if(!c.hasClass(this.link,
"wysihtml5-command-dialog-opened")){var b=this,e=this.container.querySelector("input, select, textarea");this.elementToChange=a;this._observe();this._interpolate();a&&(this.interval=setInterval(function(){b._interpolate(!0)},500));c.addClass(this.link,"wysihtml5-command-dialog-opened");this.container.style.display="";this.fire("show");if(e&&!a)try{e.focus()}catch(f){}}},hide:function(){clearInterval(this.interval);this.elementToChange=null;c.removeClass(this.link,"wysihtml5-command-dialog-opened");
this.container.style.display="none";this.fire("hide")}})})(wysihtml5);
(function(b){var c=b.dom,a={position:"relative"},d={left:0,margin:0,opacity:0,overflow:"hidden",padding:0,position:"absolute",top:0,zIndex:1},e={cursor:"inherit",fontSize:"50px",height:"50px",marginTop:"-25px",outline:0,padding:0,position:"absolute",right:"-4px",top:"50%"},f={"x-webkit-speech":"",speech:""};b.toolbar.Speech=function(h,k){var g=document.createElement("input");if(b.browser.supportsSpeechApiOn(g)){var j=h.editor.textarea.element.getAttribute("lang");j&&(f.lang=j);j=document.createElement("div");
b.lang.object(d).merge({width:k.offsetWidth+"px",height:k.offsetHeight+"px"});c.insert(g).into(j);c.insert(j).into(k);c.setStyles(e).on(g);c.setAttributes(f).on(g);c.setStyles(d).on(j);c.setStyles(a).on(k);c.observe(g,"onwebkitspeechchange"in g?"webkitspeechchange":"speechchange",function(){h.execCommand("insertText",g.value);g.value=""});c.observe(g,"click",function(a){c.hasClass(k,"wysihtml5-command-disabled")&&a.preventDefault();a.stopPropagation()})}else k.style.display="none"}})(wysihtml5);
(function(b){var c=b.dom;b.toolbar.Toolbar=Base.extend({constructor:function(a,c){this.editor=a;this.container="string"===typeof c?document.getElementById(c):c;this.composer=a.composer;this._getLinks("command");this._getLinks("action");this._observe();this.show();for(var e=this.container.querySelectorAll("[data-wysihtml5-command=insertSpeech]"),f=e.length,h=0;h<f;h++)new b.toolbar.Speech(this,e[h])},_getLinks:function(a){for(var c=this[a+"Links"]=b.lang.array(this.container.querySelectorAll("[data-wysihtml5-"+
a+"]")).get(),e=c.length,f=0,h=this[a+"Mapping"]={},k,g,j,l,n;f<e;f++)k=c[f],j=k.getAttribute("data-wysihtml5-"+a),l=k.getAttribute("data-wysihtml5-"+a+"-value"),g=this.container.querySelector("[data-wysihtml5-"+a+"-group='"+j+"']"),n=this._getDialog(k,j),h[j+":"+l]={link:k,group:g,name:j,value:l,dialog:n,state:!1}},_getDialog:function(a,c){var e=this,f=this.container.querySelector("[data-wysihtml5-dialog='"+c+"']"),h,k;f&&(h=new b.toolbar.Dialog(a,f),h.on("show",function(){k=e.composer.selection.getBookmark();
e.editor.fire("show:dialog",{command:c,dialogContainer:f,commandLink:a})}),h.on("save",function(b){k&&e.composer.selection.setBookmark(k);e._execCommand(c,b);e.editor.fire("save:dialog",{command:c,dialogContainer:f,commandLink:a})}),h.on("cancel",function(){e.editor.focus(!1);e.editor.fire("cancel:dialog",{command:c,dialogContainer:f,commandLink:a})}));return h},execCommand:function(a,b){if(!this.commandsDisabled){var c=this.commandMapping[a+":"+b];c&&c.dialog&&!c.state?c.dialog.show():this._execCommand(a,
b)}},_execCommand:function(a,b){this.editor.focus(!1);this.composer.commands.exec(a,b);this._updateLinkStates()},execAction:function(a){var b=this.editor;"change_view"===a&&(b.currentView===b.textarea?b.fire("change_view","composer"):b.fire("change_view","textarea"))},_observe:function(){for(var a=this,b=this.editor,e=this.container,f=this.commandLinks.concat(this.actionLinks),h=f.length,k=0;k<h;k++)c.setAttributes({href:"javascript:;",unselectable:"on"}).on(f[k]);c.delegate(e,"[data-wysihtml5-command], [data-wysihtml5-action]",
"mousedown",function(a){a.preventDefault()});c.delegate(e,"[data-wysihtml5-command]","click",function(b){var c=this.getAttribute("data-wysihtml5-command"),d=this.getAttribute("data-wysihtml5-command-value");a.execCommand(c,d);b.preventDefault()});c.delegate(e,"[data-wysihtml5-action]","click",function(b){var c=this.getAttribute("data-wysihtml5-action");a.execAction(c);b.preventDefault()});b.on("focus:composer",function(){a.bookmark=null;clearInterval(a.interval);a.interval=setInterval(function(){a._updateLinkStates()},
500)});b.on("blur:composer",function(){clearInterval(a.interval)});b.on("destroy:composer",function(){clearInterval(a.interval)});b.on("change_view",function(b){setTimeout(function(){a.commandsDisabled="composer"!==b;a._updateLinkStates();a.commandsDisabled?c.addClass(e,"wysihtml5-commands-disabled"):c.removeClass(e,"wysihtml5-commands-disabled")},0)})},_updateLinkStates:function(){var a=this.commandMapping,d=this.actionMapping,e,f,h;for(e in a)h=a[e],this.commandsDisabled?(f=!1,c.removeClass(h.link,
"wysihtml5-command-active"),h.group&&c.removeClass(h.group,"wysihtml5-command-active"),h.dialog&&h.dialog.hide()):(f=this.composer.commands.state(h.name,h.value),b.lang.object(f).isArray()&&(f=1===f.length?f[0]:!0),c.removeClass(h.link,"wysihtml5-command-disabled"),h.group&&c.removeClass(h.group,"wysihtml5-command-disabled")),h.state!==f&&((h.state=f)?(c.addClass(h.link,"wysihtml5-command-active"),h.group&&c.addClass(h.group,"wysihtml5-command-active"),h.dialog&&("object"===typeof f?h.dialog.show(f):
h.dialog.hide())):(c.removeClass(h.link,"wysihtml5-command-active"),h.group&&c.removeClass(h.group,"wysihtml5-command-active"),h.dialog&&h.dialog.hide()));for(e in d)a=d[e],"change_view"===a.name&&(a.state=this.editor.currentView===this.editor.textarea,a.state?c.addClass(a.link,"wysihtml5-action-active"):c.removeClass(a.link,"wysihtml5-action-active"))},show:function(){this.container.style.display=""},hide:function(){this.container.style.display="none"}})})(wysihtml5);
(function(b){var c={name:void 0,style:!0,toolbar:void 0,autoLink:!0,autoResize:!0,parserRules:{tags:{br:{},span:{},div:{},p:{}},classes:{}},parser:b.dom.parse,composerClassName:"wysihtml5-editor",bodyClassName:"wysihtml5-supported",useLineBreaks:!0,stylesheets:[],placeholderText:void 0,supportTouchDevices:!0,cleanUp:!0};b.Editor=b.lang.Dispatcher.extend({constructor:function(a,d){this.textareaElement="string"===typeof a?document.getElementById(a):a;this.config=b.lang.object({}).merge(c).merge(d).get();
this.currentView=this.textarea=new b.views.Textarea(this,this.textareaElement,this.config);this._isCompatible=b.browser.supported();if(!this._isCompatible||!this.config.supportTouchDevices&&b.browser.isTouchDevice()){var e=this;setTimeout(function(){e.fire("beforeload").fire("load")},0)}else{b.dom.addClass(document.body,this.config.bodyClassName);this.currentView=this.composer=new b.views.Composer(this,this.textareaElement,this.config);"function"===typeof this.config.parser&&this._initParser();!0===
this.config.autoResize&&this._initAutoResize();this.on("beforeload",function(){this.synchronizer=new b.views.Synchronizer(this,this.textarea,this.composer);this.config.toolbar&&(this.toolbar=new b.toolbar.Toolbar(this,this.config.toolbar))});try{console.log("Heya! This page is using wysihtml5 for rich text editing. Check out https://github.com/xing/wysihtml5")}catch(f){}}},isCompatible:function(){return this._isCompatible},clear:function(){this.currentView.clear();return this},getValue:function(a){return this.currentView.getValue(a)},
setValue:function(a,b){this.fire("unset_placeholder");if(!a)return this.clear();this.currentView.setValue(a,b);return this},focus:function(a){this.currentView.focus(a);return this},disable:function(){this.currentView.disable();return this},enable:function(){this.currentView.enable();return this},isEmpty:function(){return this.currentView.isEmpty()},hasPlaceholderSet:function(){return this.currentView.hasPlaceholderSet()},parse:function(a){var c=this.config.parser(a,this.config.parserRules,this.composer.sandbox.getDocument(),
this.config.cleanUp);"object"===typeof a&&b.quirks.redraw(a);return c},autoResize:function(a){function b(){var a=h.childNodes;if(a[0]&&void 0!==a[0].style)var d=a[0].style.length,f=1==a[0].nodeType;a=d&&f?a[0].offsetTop:0;a=Math.max(h.scrollHeight,h.offsetHeight,h.clientHeight)+a;window.chrome&&(chrome.webstore&&chrome.webstore.install)&&(c.style.height=a+"px")}var c=a.composer.iframe,f=c.contentWindow.document.getElementsByTagName("html")[0],h=f.getElementsByTagName("body")[0],k=c.parentNode;f.style.height=
"100%";f.style.width="100%";f.style.margin=0;f.style.padding=0;f.style.overflow="hidden";h.style.height="auto";h.style.lineHeight="20px";h.style.width="100%";h.style.margin=0;h.style.padding=0;c.style.border=0;c.style.height="100%";k.style.height="100%";a.composer.element.addEventListener("keyup",b,!1);a.on("aftercommand:composer",b);b()},_initAutoResize:function(){this.autoResize(this)},_initParser:function(){this.on("paste:composer",function(){var a=this;a.composer.selection.executeAndRestore(function(){b.quirks.cleanPastedHTML(a.composer.element);
a.parse(a.composer.element)},!0)})}})})(wysihtml5);
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