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H(a){this.startContainer=a,this.startOffset=0,this.endContainer=a,this.endOffset=0,this.document=a,F(this)}var I=a.dom,J=a.util,K=I.DomPosition,L=a.DOMException,M=I.isCharacterDataNode,N=I.getNodeIndex,O=I.isOrIsAncestorOf,P=I.getDocument,Q=I.comparePoints,R=I.splitDataNode,S=I.getClosestAncestorIn,T=I.getNodeLength,U=I.arrayContains,V=I.getRootContainer,W=a.features.crashyTextNodes;n.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;return a&&(this._next=a!==this._last?a.nextSibling:null,M(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))),a},remove:function(){var a,b,c=this._current;!M(c)||c!==this.sc&&c!==this.ec?c.parentNode&&c.parentNode.removeChild(c):(a=c===this.sc?this.so:0,b=c===this.ec?this.eo:c.length,a!=b&&c.deleteData(a,b-a))},isPartiallySelectedSubtree:function(){var a=this._current;return b(a,this.range)},getSubtreeIterator:function(){var a;if(this.isSingleCharacterDataNode)a=this.range.cloneRange(),a.collapse(!1);else{a=new H(c(this.range));var b=this._current,d=b,e=0,f=b,g=T(b);O(b,this.sc)&&(d=this.sc,e=this.so),O(b,this.ec)&&(f=this.ec,g=this.eo),G(a,d,e,f,g)}return new n(a,this.clonePartiallySelectedTextNodes)},detach:function(){this.range=this._current=this._next=this._first=this._last=this.sc=this.so=this.ec=this.eo=null}};var X=[1,3,4,5,7,8,10],Y=[2,9,11],Z=[5,6,10,12],$=[1,3,4,5,7,8,10,11],_=[1,3,4,5,7,8],ab=o([9,11]),bb=o(Z),cb=o([6,10,12]),db=document.createElement("style"),eb=!1;try{db.innerHTML="<b>x</b>",eb=3==db.firstChild.nodeType}catch(fb){}a.features.htmlParsingConforms=eb;var gb=eb?function(a){var b=this.startContainer,c=P(b);if(!b)throw new L("INVALID_STATE_ERR");var d=null;return 1==b.nodeType?d=b:M(b)&&(d=I.parentElement(b)),d=null===d||"HTML"==d.nodeName&&I.isHtmlNamespace(P(d).documentElement)&&I.isHtmlNamespace(d)?c.createElement("body"):d.cloneNode(!1),d.innerHTML=a,I.fragmentFromNodeChildren(d)}:function(a){var b=c(this),d=b.createElement("body");return d.innerHTML=a,I.fragmentFromNodeChildren(d)},hb=["startContainer","startOffset","endContainer","endOffset","collapsed","commonAncestorContainer"],ib=0,jb=1,kb=2,lb=3,mb=0,nb=1,ob=2,pb=3;J.extend(a.rangePrototype,{compareBoundaryPoints:function(a,b){y(this),s(this.startContainer,b.startContainer);var c,d,e,f,g=a==lb||a==ib?"start":"end",h=a==jb||a==ib?"start":"end";return c=this[g+"Container"],d=this[g+"Offset"],e=b[h+"Container"],f=b[h+"Offset"],Q(c,d,e,f)},insertNode:function(a){if(y(this),q(a,$),t(this.startContainer),O(a,this.startContainer))throw new L("HIERARCHY_REQUEST_ERR");var b=f(a,this.startContainer,this.startOffset);this.setStartBefore(b)},cloneContents:function(){y(this);var a,b;if(this.collapsed)return c(this).createDocumentFragment();if(this.startContainer===this.endContainer&&M(this.startContainer))return a=this.startContainer.cloneNode(!0),a.data=a.data.slice(this.startOffset,this.endOffset),b=c(this).createDocumentFragment(),b.appendChild(a),b;var d=new n(this,!0);return a=h(d),d.detach(),a},canSurroundContents:function(){y(this),t(this.startContainer),t(this.endContainer);var a=new n(this,!0),c=a._first&&b(a._first,this)||a._last&&b(a._last,this);return a.detach(),!c},surroundContents:function(a){if(q(a,_),!this.canSurroundContents())throw new L("INVALID_STATE_ERR");var b=this.extractContents();if(a.hasChildNodes())for(;a.lastChild;)a.removeChild(a.lastChild);f(a,this.startContainer,this.startOffset),a.appendChild(b),this.selectNode(a)},cloneRange:function(){y(this);for(var a,b=new H(c(this)),d=hb.length;d--;)a=hb[d],b[a]=this[a];return b},toString:function(){y(this);var a=this.startContainer;if(a===this.endContainer&&M(a))return 3==a.nodeType||4==a.nodeType?a.data.slice(this.startOffset,this.endOffset):"";var b=[],c=new n(this,!0);return i(c,function(a){(3==a.nodeType||4==a.nodeType)&&b.push(a.data)}),c.detach(),b.join("")},compareNode:function(a){y(this);var b=a.parentNode,c=N(a);if(!b)throw new L("NOT_FOUND_ERR");var d=this.comparePoint(b,c),e=this.comparePoint(b,c+1);return 0>d?e>0?ob:mb:e>0?nb:pb},comparePoint:function(a,b){return y(this),u(a,"HIERARCHY_REQUEST_ERR"),s(a,this.startContainer),Q(a,b,this.startContainer,this.startOffset)<0?-1:Q(a,b,this.endContainer,this.endOffset)>0?1:0},createContextualFragment:gb,toHtml:function(){return A(this)},intersectsNode:function(a,b){if(y(this),u(a,"NOT_FOUND_ERR"),P(a)!==c(this))return!1;var d=a.parentNode,e=N(a);u(d,"NOT_FOUND_ERR");var f=Q(d,e,this.endContainer,this.endOffset),g=Q(d,e+1,this.startContainer,this.startOffset);return b?0>=f&&g>=0:0>f&&g>0},isPointInRange:function(a,b){return y(this),u(a,"HIERARCHY_REQUEST_ERR"),s(a,this.startContainer),Q(a,b,this.startContainer,this.startOffset)>=0&&Q(a,b,this.endContainer,this.endOffset)<=0},intersectsRange:function(a){return g(this,a,!1)},intersectsOrTouchesRange:function(a){return g(this,a,!0)},intersection:function(a){if(this.intersectsRange(a)){var b=Q(this.startContainer,this.startOffset,a.startContainer,a.startOffset),c=Q(this.endContainer,this.endOffset,a.endContainer,a.endOffset),d=this.cloneRange();return-1==b&&d.setStart(a.startContainer,a.startOffset),1==c&&d.setEnd(a.endContainer,a.endOffset),d}return null},union:function(a){if(this.intersectsOrTouchesRange(a)){var b=this.cloneRange();return-1==Q(a.startContainer,a.startOffset,this.startContainer,this.startOffset)&&b.setStart(a.startContainer,a.startOffset),1==Q(a.endContainer,a.endOffset,this.endContainer,this.endOffset)&&b.setEnd(a.endContainer,a.endOffset),b}throw new L("Ranges do not intersect")},containsNode:function(a,b){return b?this.intersectsNode(a,!1):this.compareNode(a)==pb},containsNodeContents:function(a){return this.comparePoint(a,0)>=0&&this.comparePoint(a,T(a))<=0},containsRange:function(a){var b=this.intersection(a);return null!==b&&a.equals(b)},containsNodeText:function(a){var b=this.cloneRange();b.selectNode(a);var c=b.getNodes([3]);if(c.length>0){b.setStart(c[0],0);var d=c.pop();return b.setEnd(d,d.length),this.containsRange(b)}return this.containsNodeContents(a)},getNodes:function(a,b){return y(this),l(this,a,b)},getDocument:function(){return c(this)},collapseBefore:function(a){this.setEndBefore(a),this.collapse(!1)},collapseAfter:function(a){this.setStartAfter(a),this.collapse(!0)},getBookmark:function(b){var d=c(this),e=a.createRange(d);b=b||I.getBody(d),e.selectNodeContents(b);var f=this.intersection(e),g=0,h=0;return f&&(e.setEnd(f.startContainer,f.startOffset),g=e.toString().length,h=g+f.toString().length),{start:g,end:h,containerNode:b}},moveToBookmark:function(a){var b=a.containerNode,c=0;this.setStart(b,0),this.collapse(!0);for(var d,e,f,g,h=[b],i=!1,j=!1;!j&&(d=h.pop());)if(3==d.nodeType)e=c+d.length,!i&&a.start>=c&&a.start<=e&&(this.setStart(d,a.start-c),i=!0),i&&a.end>=c&&a.end<=e&&(this.setEnd(d,a.end-c),j=!0),c=e;else for(g=d.childNodes,f=g.length;f--;)h.push(g[f])},getName:function(){return"DomRange"},equals:function(a){return H.rangesEqual(this,a)},isValid:function(){return x(this)},inspect:function(){return m(this)},detach:function(){}}),E(H,G),J.extend(H,{rangeProperties:hb,RangeIterator:n,copyComparisonConstants:C,createPrototypeRange:E,inspect:m,toHtml:A,getRangeDocument:c,rangesEqual:function(a,b){return a.startContainer===b.startContainer&&a.startOffset===b.startOffset&&a.endContainer===b.endContainer&&a.endOffset===b.endOffset}}),a.DomRange=H}),C.createCoreModule("WrappedRange",["DomRange"],function(a,b){var c,d,e=a.dom,f=a.util,g=e.DomPosition,h=a.DomRange,i=e.getBody,j=e.getContentDocument,k=e.isCharacterDataNode;if(a.features.implementsDomRange&&!function(){function d(a){for(var b,c=m.length;c--;)b=m[c],a[b]=a.nativeRange[b];a.collapsed=a.startContainer===a.endContainer&&a.startOffset===a.endOffset}function g(a,b,c,d,e){var f=a.startContainer!==b||a.startOffset!=c,g=a.endContainer!==d||a.endOffset!=e,h=!a.equals(a.nativeRange);(f||g||h)&&(a.setEnd(d,e),a.setStart(b,c))}var k,l,m=h.rangeProperties;c=function(a){if(!a)throw b.createError("WrappedRange: Range must be specified");this.nativeRange=a,d(this)},h.createPrototypeRange(c,g),k=c.prototype,k.selectNode=function(a){this.nativeRange.selectNode(a),d(this)},k.cloneContents=function(){return this.nativeRange.cloneContents()},k.surroundContents=function(a){this.nativeRange.surroundContents(a),d(this)},k.collapse=function(a){this.nativeRange.collapse(a),d(this)},k.cloneRange=function(){return new c(this.nativeRange.cloneRange())},k.refresh=function(){d(this)},k.toString=function(){return this.nativeRange.toString()};var n=document.createTextNode("test");i(document).appendChild(n);var o=document.createRange();o.setStart(n,0),o.setEnd(n,0);try{o.setStart(n,1),k.setStart=function(a,b){this.nativeRange.setStart(a,b),d(this)},k.setEnd=function(a,b){this.nativeRange.setEnd(a,b),d(this)},l=function(a){return function(b){this.nativeRange[a](b),d(this)}}}catch(p){k.setStart=function(a,b){try{this.nativeRange.setStart(a,b)}catch(c){this.nativeRange.setEnd(a,b),this.nativeRange.setStart(a,b)}d(this)},k.setEnd=function(a,b){try{this.nativeRange.setEnd(a,b)}catch(c){this.nativeRange.setStart(a,b),this.nativeRange.setEnd(a,b)}d(this)},l=function(a,b){return function(c){try{this.nativeRange[a](c)}catch(e){this.nativeRange[b](c),this.nativeRange[a](c)}d(this)}}}k.setStartBefore=l("setStartBefore","setEndBefore"),k.setStartAfter=l("setStartAfter","setEndAfter"),k.setEndBefore=l("setEndBefore","setStartBefore"),k.setEndAfter=l("setEndAfter","setStartAfter"),k.selectNodeContents=function(a){this.setStartAndEnd(a,0,e.getNodeLength(a))},o.selectNodeContents(n),o.setEnd(n,3);var q=document.createRange();q.selectNodeContents(n),q.setEnd(n,4),q.setStart(n,2),k.compareBoundaryPoints=-1==o.compareBoundaryPoints(o.START_TO_END,q)&&1==o.compareBoundaryPoints(o.END_TO_START,q)?function(a,b){return b=b.nativeRange||b,a==b.START_TO_END?a=b.END_TO_START:a==b.END_TO_START&&(a=b.START_TO_END),this.nativeRange.compareBoundaryPoints(a,b)}:function(a,b){return this.nativeRange.compareBoundaryPoints(a,b.nativeRange||b)};var r=document.createElement("div");r.innerHTML="123";var s=r.firstChild,t=i(document);t.appendChild(r),o.setStart(s,1),o.setEnd(s,2),o.deleteContents(),"13"==s.data&&(k.deleteContents=function(){this.nativeRange.deleteContents(),d(this)},k.extractContents=function(){var a=this.nativeRange.extractContents();return d(this),a}),t.removeChild(r),t=null,f.isHostMethod(o,"createContextualFragment")&&(k.createContextualFragment=function(a){return this.nativeRange.createContextualFragment(a)}),i(document).removeChild(n),k.getName=function(){return"WrappedRange"},a.WrappedRange=c,a.createNativeRange=function(a){return a=j(a,b,"createNativeRange"),a.createRange()}}(),a.features.implementsTextRange){var l=function(a){var b=a.parentElement(),c=a.duplicate();c.collapse(!0);var d=c.parentElement();c=a.duplicate(),c.collapse(!1);var f=c.parentElement(),g=d==f?d:e.getCommonAncestor(d,f);return g==b?g:e.getCommonAncestor(b,g)},m=function(a){return 0==a.compareEndPoints("StartToEnd",a)},n=function(a,b,c,d,f){var h=a.duplicate();h.collapse(c);var i=h.parentElement();if(e.isOrIsAncestorOf(b,i)||(i=b),!i.canHaveHTML){var j=new g(i.parentNode,e.getNodeIndex(i));return{boundaryPosition:j,nodeInfo:{nodeIndex:j.offset,containerElement:j.node}}}var l=e.getDocument(i).createElement("span");l.parentNode&&l.parentNode.removeChild(l);for(var m,n,o,p,q,r=c?"StartToStart":"StartToEnd",s=f&&f.containerElement==i?f.nodeIndex:0,t=i.childNodes.length,u=t,v=u;;){if(v==t?i.appendChild(l):i.insertBefore(l,i.childNodes[v]),h.moveToElementText(l),m=h.compareEndPoints(r,a),0==m||s==u)break;if(-1==m){if(u==s+1)break;s=v}else u=u==s+1?s:v;v=Math.floor((s+u)/2),i.removeChild(l)}if(q=l.nextSibling,-1==m&&q&&k(q)){h.setEndPoint(c?"EndToStart":"EndToEnd",a);var w;if(/[\r\n]/.test(q.data)){var x=h.duplicate(),y=x.text.replace(/\r\n/g,"\r").length;for(w=x.moveStart("character",y);-1==(m=x.compareEndPoints("StartToEnd",x));)w++,x.moveStart("character",1)}else w=h.text.length;p=new g(q,w)}else n=(d||!c)&&l.previousSibling,o=(d||c)&&l.nextSibling,p=o&&k(o)?new g(o,0):n&&k(n)?new g(n,n.data.length):new g(i,e.getNodeIndex(l));return l.parentNode.removeChild(l),{boundaryPosition:p,nodeInfo:{nodeIndex:v,containerElement:i}}},o=function(a,b){var c,d,f,g,h=a.offset,j=e.getDocument(a.node),l=i(j).createTextRange(),m=k(a.node);return m?(c=a.node,d=c.parentNode):(g=a.node.childNodes,c=h<g.length?g[h]:null,d=a.node),f=j.createElement("span"),f.innerHTML="&#feff;",c?d.insertBefore(f,c):d.appendChild(f),l.moveToElementText(f),l.collapse(!b),d.removeChild(f),m&&l[b?"moveStart":"moveEnd"]("character",h),l};d=function(a){this.textRange=a,this.refresh()},d.prototype=new h(document),d.prototype.refresh=function(){var a,b,c,d=l(this.textRange);
m(this.textRange)?b=a=n(this.textRange,d,!0,!0).boundaryPosition:(c=n(this.textRange,d,!0,!1),a=c.boundaryPosition,b=n(this.textRange,d,!1,!1,c.nodeInfo).boundaryPosition),this.setStart(a.node,a.offset),this.setEnd(b.node,b.offset)},d.prototype.getName=function(){return"WrappedTextRange"},h.copyComparisonConstants(d);var p=function(a){if(a.collapsed)return o(new g(a.startContainer,a.startOffset),!0);var b=o(new g(a.startContainer,a.startOffset),!0),c=o(new g(a.endContainer,a.endOffset),!1),d=i(h.getRangeDocument(a)).createTextRange();return d.setEndPoint("StartToStart",b),d.setEndPoint("EndToEnd",c),d};if(d.rangeToTextRange=p,d.prototype.toTextRange=function(){return p(this)},a.WrappedTextRange=d,!a.features.implementsDomRange||a.config.preferTextRange){var q=function(){return this}();"undefined"==typeof q.Range&&(q.Range=d),a.createNativeRange=function(a){return a=j(a,b,"createNativeRange"),i(a).createTextRange()},a.WrappedRange=d}}a.createRange=function(c){return c=j(c,b,"createRange"),new a.WrappedRange(a.createNativeRange(c))},a.createRangyRange=function(a){return a=j(a,b,"createRangyRange"),new h(a)},a.createIframeRange=function(c){return b.deprecationNotice("createIframeRange()","createRange(iframeEl)"),a.createRange(c)},a.createIframeRangyRange=function(c){return b.deprecationNotice("createIframeRangyRange()","createRangyRange(iframeEl)"),a.createRangyRange(c)},a.addShimListener(function(b){var c=b.document;"undefined"==typeof c.createRange&&(c.createRange=function(){return a.createRange(c)}),c=b=null})}),C.createCoreModule("WrappedSelection",["DomRange","WrappedRange"],function(a,b){function c(a){return"string"==typeof a?/^backward(s)?$/i.test(a):!!a}function d(a,c){if(a){if(C.isWindow(a))return a;if(a instanceof r)return a.win;var d=C.getContentDocument(a,b,c);return C.getWindow(d)}return window}function e(a){return d(a,"getWinSelection").getSelection()}function f(a){return d(a,"getDocSelection").document.selection}function g(a){var b=!1;return a.anchorNode&&(b=1==C.comparePoints(a.anchorNode,a.anchorOffset,a.focusNode,a.focusOffset)),b}function h(a,b,c){var d=c?"end":"start",e=c?"start":"end";a.anchorNode=b[d+"Container"],a.anchorOffset=b[d+"Offset"],a.focusNode=b[e+"Container"],a.focusOffset=b[e+"Offset"]}function i(a){var b=a.nativeSelection;a.anchorNode=b.anchorNode,a.anchorOffset=b.anchorOffset,a.focusNode=b.focusNode,a.focusOffset=b.focusOffset}function j(a){a.anchorNode=a.focusNode=null,a.anchorOffset=a.focusOffset=0,a.rangeCount=0,a.isCollapsed=!0,a._ranges.length=0}function k(b){var c;return b instanceof F?(c=a.createNativeRange(b.getDocument()),c.setEnd(b.endContainer,b.endOffset),c.setStart(b.startContainer,b.startOffset)):b instanceof G?c=b.nativeRange:J.implementsDomRange&&b instanceof C.getWindow(b.startContainer).Range&&(c=b),c}function l(a){if(!a.length||1!=a[0].nodeType)return!1;for(var b=1,c=a.length;c>b;++b)if(!C.isAncestorOf(a[0],a[b]))return!1;return!0}function m(a){var c=a.getNodes();if(!l(c))throw b.createError("getSingleElementFromRange: range "+a.inspect()+" did not consist of a single element");return c[0]}function n(a){return!!a&&"undefined"!=typeof a.text}function o(a,b){var c=new G(b);a._ranges=[c],h(a,c,!1),a.rangeCount=1,a.isCollapsed=c.collapsed}function p(b){if(b._ranges.length=0,"None"==b.docSelection.type)j(b);else{var c=b.docSelection.createRange();if(n(c))o(b,c);else{b.rangeCount=c.length;for(var d,e=L(c.item(0)),f=0;f<b.rangeCount;++f)d=a.createRange(e),d.selectNode(c.item(f)),b._ranges.push(d);b.isCollapsed=1==b.rangeCount&&b._ranges[0].collapsed,h(b,b._ranges[b.rangeCount-1],!1)}}}function q(a,c){for(var d=a.docSelection.createRange(),e=m(c),f=L(d.item(0)),g=M(f).createControlRange(),h=0,i=d.length;i>h;++h)g.add(d.item(h));try{g.add(e)}catch(j){throw b.createError("addRange(): Element within the specified Range could not be added to control selection (does it have layout?)")}g.select(),p(a)}function r(a,b,c){this.nativeSelection=a,this.docSelection=b,this._ranges=[],this.win=c,this.refresh()}function s(a){a.win=a.anchorNode=a.focusNode=a._ranges=null,a.rangeCount=a.anchorOffset=a.focusOffset=0,a.detached=!0}function t(a,b){for(var c,d,e=bb.length;e--;)if(c=bb[e],d=c.selection,"deleteAll"==b)s(d);else if(c.win==a)return"delete"==b?(bb.splice(e,1),!0):d;return"deleteAll"==b&&(bb.length=0),null}function u(a,c){for(var d,e=L(c[0].startContainer),f=M(e).createControlRange(),g=0,h=c.length;h>g;++g){d=m(c[g]);try{f.add(d)}catch(i){throw b.createError("setRanges(): Element within one of the specified Ranges could not be added to control selection (does it have layout?)")}}f.select(),p(a)}function v(a,b){if(a.win.document!=L(b))throw new H("WRONG_DOCUMENT_ERR")}function w(b){return function(c,d){var e;this.rangeCount?(e=this.getRangeAt(0),e["set"+(b?"Start":"End")](c,d)):(e=a.createRange(this.win.document),e.setStartAndEnd(c,d)),this.setSingleRange(e,this.isBackward())}}function x(a){var b=[],c=new I(a.anchorNode,a.anchorOffset),d=new I(a.focusNode,a.focusOffset),e="function"==typeof a.getName?a.getName():"Selection";if("undefined"!=typeof a.rangeCount)for(var f=0,g=a.rangeCount;g>f;++f)b[f]=F.inspect(a.getRangeAt(f));return"["+e+"(Ranges: "+b.join(", ")+")(anchor: "+c.inspect()+", focus: "+d.inspect()+"]"}a.config.checkSelectionRanges=!0;var y,z,A="boolean",B="number",C=a.dom,D=a.util,E=D.isHostMethod,F=a.DomRange,G=a.WrappedRange,H=a.DOMException,I=C.DomPosition,J=a.features,K="Control",L=C.getDocument,M=C.getBody,N=F.rangesEqual,O=E(window,"getSelection"),P=D.isHostObject(document,"selection");J.implementsWinGetSelection=O,J.implementsDocSelection=P;var Q=P&&(!O||a.config.preferTextRange);Q?(y=f,a.isSelectionValid=function(a){var b=d(a,"isSelectionValid").document,c=b.selection;return"None"!=c.type||L(c.createRange().parentElement())==b}):O?(y=e,a.isSelectionValid=function(){return!0}):b.fail("Neither document.selection or window.getSelection() detected."),a.getNativeSelection=y;var R=y(),S=a.createNativeRange(document),T=M(document),U=D.areHostProperties(R,["anchorNode","focusNode","anchorOffset","focusOffset"]);J.selectionHasAnchorAndFocus=U;var V=E(R,"extend");J.selectionHasExtend=V;var W=typeof R.rangeCount==B;J.selectionHasRangeCount=W;var X=!1,Y=!0,Z=V?function(b,c){var d=F.getRangeDocument(c),e=a.createRange(d);e.collapseToPoint(c.endContainer,c.endOffset),b.addRange(k(e)),b.extend(c.startContainer,c.startOffset)}:null;D.areHostMethods(R,["addRange","getRangeAt","removeAllRanges"])&&typeof R.rangeCount==B&&J.implementsDomRange&&!function(){var b=window.getSelection();if(b){for(var c=b.rangeCount,d=c>1,e=[],f=g(b),h=0;c>h;++h)e[h]=b.getRangeAt(h);var i=M(document),j=i.appendChild(document.createElement("div"));j.contentEditable="false";var k=j.appendChild(document.createTextNode("   ")),l=document.createRange();if(l.setStart(k,1),l.collapse(!0),b.addRange(l),Y=1==b.rangeCount,b.removeAllRanges(),!d){var m=window.navigator.appVersion.match(/Chrome\/(.*?) /);if(m&&parseInt(m[1])>=36)X=!1;else{var n=l.cloneRange();l.setStart(k,0),n.setEnd(k,3),n.setStart(k,2),b.addRange(l),b.addRange(n),X=2==b.rangeCount}}for(i.removeChild(j),b.removeAllRanges(),h=0;c>h;++h)0==h&&f?Z?Z(b,e[h]):(a.warn("Rangy initialization: original selection was backwards but selection has been restored forwards because the browser does not support Selection.extend"),b.addRange(e[h])):b.addRange(e[h])}}(),J.selectionSupportsMultipleRanges=X,J.collapsedNonEditableSelectionsSupported=Y;var $,_=!1;T&&E(T,"createControlRange")&&($=T.createControlRange(),D.areHostProperties($,["item","add"])&&(_=!0)),J.implementsControlRange=_,z=U?function(a){return a.anchorNode===a.focusNode&&a.anchorOffset===a.focusOffset}:function(a){return a.rangeCount?a.getRangeAt(a.rangeCount-1).collapsed:!1};var ab;E(R,"getRangeAt")?ab=function(a,b){try{return a.getRangeAt(b)}catch(c){return null}}:U&&(ab=function(b){var c=L(b.anchorNode),d=a.createRange(c);return d.setStartAndEnd(b.anchorNode,b.anchorOffset,b.focusNode,b.focusOffset),d.collapsed!==this.isCollapsed&&d.setStartAndEnd(b.focusNode,b.focusOffset,b.anchorNode,b.anchorOffset),d}),r.prototype=a.selectionPrototype;var bb=[],cb=function(a){if(a&&a instanceof r)return a.refresh(),a;a=d(a,"getNativeSelection");var b=t(a),c=y(a),e=P?f(a):null;return b?(b.nativeSelection=c,b.docSelection=e,b.refresh()):(b=new r(c,e,a),bb.push({win:a,selection:b})),b};a.getSelection=cb,a.getIframeSelection=function(c){return b.deprecationNotice("getIframeSelection()","getSelection(iframeEl)"),a.getSelection(C.getIframeWindow(c))};var db=r.prototype;if(!Q&&U&&D.areHostMethods(R,["removeAllRanges","addRange"])){db.removeAllRanges=function(){this.nativeSelection.removeAllRanges(),j(this)};var eb=function(a,b){Z(a.nativeSelection,b),a.refresh()};db.addRange=W?function(b,d){if(_&&P&&this.docSelection.type==K)q(this,b);else if(c(d)&&V)eb(this,b);else{var e;if(X?e=this.rangeCount:(this.removeAllRanges(),e=0),this.nativeSelection.addRange(k(b).cloneRange()),this.rangeCount=this.nativeSelection.rangeCount,this.rangeCount==e+1){if(a.config.checkSelectionRanges){var f=ab(this.nativeSelection,this.rangeCount-1);f&&!N(f,b)&&(b=new G(f))}this._ranges[this.rangeCount-1]=b,h(this,b,hb(this.nativeSelection)),this.isCollapsed=z(this)}else this.refresh()}}:function(a,b){c(b)&&V?eb(this,a):(this.nativeSelection.addRange(k(a)),this.refresh())},db.setRanges=function(a){if(_&&P&&a.length>1)u(this,a);else{this.removeAllRanges();for(var b=0,c=a.length;c>b;++b)this.addRange(a[b])}}}else{if(!(E(R,"empty")&&E(S,"select")&&_&&Q))return b.fail("No means of selecting a Range or TextRange was found"),!1;db.removeAllRanges=function(){try{if(this.docSelection.empty(),"None"!=this.docSelection.type){var a;if(this.anchorNode)a=L(this.anchorNode);else if(this.docSelection.type==K){var b=this.docSelection.createRange();b.length&&(a=L(b.item(0)))}if(a){var c=M(a).createTextRange();c.select(),this.docSelection.empty()}}}catch(d){}j(this)},db.addRange=function(b){this.docSelection.type==K?q(this,b):(a.WrappedTextRange.rangeToTextRange(b).select(),this._ranges[0]=b,this.rangeCount=1,this.isCollapsed=this._ranges[0].collapsed,h(this,b,!1))},db.setRanges=function(a){this.removeAllRanges();var b=a.length;b>1?u(this,a):b&&this.addRange(a[0])}}db.getRangeAt=function(a){if(0>a||a>=this.rangeCount)throw new H("INDEX_SIZE_ERR");return this._ranges[a].cloneRange()};var fb;if(Q)fb=function(b){var c;a.isSelectionValid(b.win)?c=b.docSelection.createRange():(c=M(b.win.document).createTextRange(),c.collapse(!0)),b.docSelection.type==K?p(b):n(c)?o(b,c):j(b)};else if(E(R,"getRangeAt")&&typeof R.rangeCount==B)fb=function(b){if(_&&P&&b.docSelection.type==K)p(b);else if(b._ranges.length=b.rangeCount=b.nativeSelection.rangeCount,b.rangeCount){for(var c=0,d=b.rangeCount;d>c;++c)b._ranges[c]=new a.WrappedRange(b.nativeSelection.getRangeAt(c));h(b,b._ranges[b.rangeCount-1],hb(b.nativeSelection)),b.isCollapsed=z(b)}else j(b)};else{if(!U||typeof R.isCollapsed!=A||typeof S.collapsed!=A||!J.implementsDomRange)return b.fail("No means of obtaining a Range or TextRange from the user's selection was found"),!1;fb=function(a){var b,c=a.nativeSelection;c.anchorNode?(b=ab(c,0),a._ranges=[b],a.rangeCount=1,i(a),a.isCollapsed=z(a)):j(a)}}db.refresh=function(a){var b=a?this._ranges.slice(0):null,c=this.anchorNode,d=this.anchorOffset;if(fb(this),a){var e=b.length;if(e!=this._ranges.length)return!0;if(this.anchorNode!=c||this.anchorOffset!=d)return!0;for(;e--;)if(!N(b[e],this._ranges[e]))return!0;return!1}};var gb=function(a,b){var c=a.getAllRanges();a.removeAllRanges();for(var d=0,e=c.length;e>d;++d)N(b,c[d])||a.addRange(c[d]);a.rangeCount||j(a)};db.removeRange=_&&P?function(a){if(this.docSelection.type==K){for(var b,c=this.docSelection.createRange(),d=m(a),e=L(c.item(0)),f=M(e).createControlRange(),g=!1,h=0,i=c.length;i>h;++h)b=c.item(h),b!==d||g?f.add(c.item(h)):g=!0;f.select(),p(this)}else gb(this,a)}:function(a){gb(this,a)};var hb;!Q&&U&&J.implementsDomRange?(hb=g,db.isBackward=function(){return hb(this)}):hb=db.isBackward=function(){return!1},db.isBackwards=db.isBackward,db.toString=function(){for(var a=[],b=0,c=this.rangeCount;c>b;++b)a[b]=""+this._ranges[b];return a.join("")},db.collapse=function(b,c){v(this,b);var d=a.createRange(b);d.collapseToPoint(b,c),this.setSingleRange(d),this.isCollapsed=!0},db.collapseToStart=function(){if(!this.rangeCount)throw new H("INVALID_STATE_ERR");var a=this._ranges[0];this.collapse(a.startContainer,a.startOffset)},db.collapseToEnd=function(){if(!this.rangeCount)throw new H("INVALID_STATE_ERR");var a=this._ranges[this.rangeCount-1];this.collapse(a.endContainer,a.endOffset)},db.selectAllChildren=function(b){v(this,b);var c=a.createRange(b);c.selectNodeContents(b),this.setSingleRange(c)},db.deleteFromDocument=function(){if(_&&P&&this.docSelection.type==K){for(var a,b=this.docSelection.createRange();b.length;)a=b.item(0),b.remove(a),a.parentNode.removeChild(a);this.refresh()}else if(this.rangeCount){var c=this.getAllRanges();if(c.length){this.removeAllRanges();for(var d=0,e=c.length;e>d;++d)c[d].deleteContents();this.addRange(c[e-1])}}},db.eachRange=function(a,b){for(var c=0,d=this._ranges.length;d>c;++c)if(a(this.getRangeAt(c)))return b},db.getAllRanges=function(){var a=[];return this.eachRange(function(b){a.push(b)}),a},db.setSingleRange=function(a,b){this.removeAllRanges(),this.addRange(a,b)},db.callMethodOnEachRange=function(a,b){var c=[];return this.eachRange(function(d){c.push(d[a].apply(d,b))}),c},db.setStart=w(!0),db.setEnd=w(!1),a.rangePrototype.select=function(a){cb(this.getDocument()).setSingleRange(this,a)},db.changeEachRange=function(a){var b=[],c=this.isBackward();this.eachRange(function(c){a(c),b.push(c)}),this.removeAllRanges(),c&&1==b.length?this.addRange(b[0],"backward"):this.setRanges(b)},db.containsNode=function(a,b){return this.eachRange(function(c){return c.containsNode(a,b)},!0)||!1},db.getBookmark=function(a){return{backward:this.isBackward(),rangeBookmarks:this.callMethodOnEachRange("getBookmark",[a])}},db.moveToBookmark=function(b){for(var c,d,e=[],f=0;c=b.rangeBookmarks[f++];)d=a.createRange(this.win),d.moveToBookmark(c),e.push(d);b.backward?this.setSingleRange(e[0],"backward"):this.setRanges(e)},db.toHtml=function(){var a=[];return this.eachRange(function(b){a.push(F.toHtml(b))}),a.join("")},J.implementsTextRange&&(db.getNativeTextRange=function(){var c;if(c=this.docSelection){var d=c.createRange();if(n(d))return d;throw b.createError("getNativeTextRange: selection is a control selection")}if(this.rangeCount>0)return a.WrappedTextRange.rangeToTextRange(this.getRangeAt(0));throw b.createError("getNativeTextRange: selection contains no range")}),db.getName=function(){return"WrappedSelection"},db.inspect=function(){return x(this)},db.detach=function(){t(this.win,"delete"),s(this)},r.detachAll=function(){t(null,"deleteAll")},r.inspect=x,r.isDirectionBackward=c,a.Selection=r,a.selectionPrototype=db,a.addShimListener(function(a){"undefined"==typeof a.getSelection&&(a.getSelection=function(){return cb(a)}),a=null})}),C)},this),function(a,b){"function"==typeof define&&define.amd?define(["rangy"],a):a(b.rangy)}(function(a){a.createModule("SaveRestore",["WrappedRange"],function(a,b){function c(a,b){return(b||document).getElementById(a)}function d(a,b){var c,d="selectionBoundary_"+ +new Date+"_"+(""+Math.random()).slice(2),e=o.getDocument(a.startContainer),f=a.cloneRange();return f.collapse(b),c=e.createElement("span"),c.id=d,c.style.lineHeight="0",c.style.display="none",c.className="rangySelectionBoundary",c.appendChild(e.createTextNode(p)),f.insertNode(c),c}function e(a,d,e,f){var g=c(e,a);g?(d[f?"setStartBefore":"setEndBefore"](g),g.parentNode.removeChild(g)):b.warn("Marker element has been removed. Cannot restore selection.")}function f(a,b){return b.compareBoundaryPoints(a.START_TO_START,a)}function g(b,c){var e,f,g=a.DomRange.getRangeDocument(b),h=b.toString();return b.collapsed?(f=d(b,!1),{document:g,markerId:f.id,collapsed:!0}):(f=d(b,!1),e=d(b,!0),{document:g,startMarkerId:e.id,endMarkerId:f.id,collapsed:!1,backward:c,toString:function(){return"original text: '"+h+"', new text: '"+b.toString()+"'"}})}function h(d,f){var g=d.document;"undefined"==typeof f&&(f=!0);var h=a.createRange(g);if(d.collapsed){var i=c(d.markerId,g);if(i){i.style.display="inline";var j=i.previousSibling;j&&3==j.nodeType?(i.parentNode.removeChild(i),h.collapseToPoint(j,j.length)):(h.collapseBefore(i),i.parentNode.removeChild(i))}else b.warn("Marker element has been removed. Cannot restore selection.")}else e(g,h,d.startMarkerId,!0),e(g,h,d.endMarkerId,!1);return f&&h.normalizeBoundaries(),h}function i(b,d){var e,h,i=[];b=b.slice(0),b.sort(f);for(var j=0,k=b.length;k>j;++j)i[j]=g(b[j],d);for(j=k-1;j>=0;--j)e=b[j],h=a.DomRange.getRangeDocument(e),e.collapsed?e.collapseAfter(c(i[j].markerId,h)):(e.setEndBefore(c(i[j].endMarkerId,h)),e.setStartAfter(c(i[j].startMarkerId,h)));return i}function j(c){if(!a.isSelectionValid(c))return b.warn("Cannot save selection. This usually happens when the selection is collapsed and the selection document has lost focus."),null;var d=a.getSelection(c),e=d.getAllRanges(),f=1==e.length&&d.isBackward(),g=i(e,f);return f?d.setSingleRange(e[0],"backward"):d.setRanges(e),{win:c,rangeInfos:g,restored:!1}}function k(a){for(var b=[],c=a.length,d=c-1;d>=0;d--)b[d]=h(a[d],!0);return b}function l(b,c){if(!b.restored){var d=b.rangeInfos,e=a.getSelection(b.win),f=k(d),g=d.length;1==g&&c&&a.features.selectionHasExtend&&d[0].backward?(e.removeAllRanges(),e.addRange(f[0],!0)):e.setRanges(f),b.restored=!0}}function m(a,b){var d=c(b,a);d&&d.parentNode.removeChild(d)}function n(a){for(var b,c=a.rangeInfos,d=0,e=c.length;e>d;++d)b=c[d],b.collapsed?m(a.doc,b.markerId):(m(a.doc,b.startMarkerId),m(a.doc,b.endMarkerId))}var o=a.dom,p="﻿";a.util.extend(a,{saveRange:g,restoreRange:h,saveRanges:i,restoreRanges:k,saveSelection:j,restoreSelection:l,removeMarkerElement:m,removeMarkers:n})})},this);var Base=function(){};Base.extend=function(a,b){var c=Base.prototype.extend;Base._prototyping=!0;var d=new this;c.call(d,a),d.base=function(){},delete Base._prototyping;var e=d.constructor,f=d.constructor=function(){if(!Base._prototyping)if(this._constructing||this.constructor==f)this._constructing=!0,e.apply(this,arguments),delete this._constructing;else if(null!=arguments[0])return(arguments[0].extend||c).call(arguments[0],d)};return f.ancestor=this,f.extend=this.extend,f.forEach=this.forEach,f.implement=this.implement,f.prototype=d,f.toString=this.toString,f.valueOf=function(a){return"object"==a?f:e.valueOf()},c.call(f,b),"function"==typeof f.init&&f.init(),f},Base.prototype={extend:function(a,b){if(arguments.length>1){var c=this[a];if(c&&"function"==typeof b&&(!c.valueOf||c.valueOf()!=b.valueOf())&&/\bbase\b/.test(b)){var d=b.valueOf();b=function(){var a=this.base||Base.prototype.base;this.base=c;var b=d.apply(this,arguments);return 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this.supportsEvent("touchmove")},isIos:function(){return/ipad|iphone|ipod/i.test(this.USER_AGENT)},isAndroid:function(){return-1!==this.USER_AGENT.indexOf("Android")},supportsSandboxedIframes:function(){return c()},throwsMixedContentWarningWhenIframeSrcIsEmpty:function(){return!("querySelector"in document)},displaysCaretInEmptyContentEditableCorrectly:function(){return c()},hasCurrentStyleProperty:function(){return"currentStyle"in e},hasHistoryIssue:function(){return f&&"Mac"===navigator.platform.substr(0,3)},insertsLineBreaksOnReturn:function(){return f},supportsPlaceholderAttributeOn:function(a){return"placeholder"in a},supportsEvent:function(a){return"on"+a in e||function(){return e.setAttribute("on"+a,"return;"),"function"==typeof e["on"+a]}()},supportsEventsInIframeCorrectly:function(){return!i},supportsHTML5Tags:function(a){var b=a.createElement("div"),c="<article>foo</article>";return b.innerHTML=c,b.innerHTML.toLowerCase()===c},supportsCommand:function(){var 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c,d=this.getOwnRanges(),e=[],f=0,g=d.length;g>f;f++)c=d[f].getNodes([1],function(c){return a.lang.array(b).contains(c.nodeName)}),e=e.concat(c);return e},containsUneditable:function(){for(var a=this.getOwnUneditables(),b=this.getSelection(),c=0,d=a.length;d>c;c++)if(b.containsNode(a[c]))return!0;return!1},deleteContents:function(){for(var a=this.getOwnRanges(),b=a.length;b--;)a[b].deleteContents();this.setSelection(a[0])},getPreviousNode:function(b,c){if(!b){var d=this.getSelection();b=d.anchorNode}if(b===this.contain)return!1;var e,f=b.previousSibling;return f===this.contain?!1:(f&&3!==f.nodeType&&1!==f.nodeType?f=this.getPreviousNode(f,c):f&&3===f.nodeType&&/^\s*$/.test(f.textContent)?f=this.getPreviousNode(f,c):c&&f&&1===f.nodeType&&!a.lang.array(["BR","HR","IMG"]).contains(f.nodeName)&&/^[\s]*$/.test(f.innerHTML)?f=this.getPreviousNode(f,c):f||b===this.contain||(e=b.parentNode,e!==this.contain&&(f=this.getPreviousNode(e,c))),f!==this.contain?f:!1)},getSelectionParentsByTag:function(){for(var b,c=this.getSelectedOwnNodes(),d=[],e=0,f=c.length;f>e;e++)b=c[e].nodeName&&"LI"===c[e].nodeName?c[e]:a.dom.getParentElement(c[e],{nodeName:["LI"]},!1,this.contain),b&&d.push(b);return d.length?d:null},getRangeToNodeEnd:function(){if(this.isCollapsed()){var a=this.getRange(),b=a.startContainer,c=a.startOffset,d=rangy.createRange(this.doc);return d.selectNodeContents(b),d.setStart(b,c),d}},caretIsLastInSelection:function(){var a=(rangy.createRange(this.doc),this.getSelection(),this.getRangeToNodeEnd().cloneContents()),b=a.textContent;return/^\s*$/.test(b)},caretIsFirstInSelection:function(){var b=rangy.createRange(this.doc),c=this.getSelection(),d=this.getRange(),e=d.startContainer;return e.nodeType===a.TEXT_NODE?this.isCollapsed()&&e.nodeType===a.TEXT_NODE&&/^\s*$/.test(e.data.substr(0,d.startOffset)):(b.selectNodeContents(this.getRange().commonAncestorContainer),b.collapse(!0),this.isCollapsed()&&(b.startContainer===c.anchorNode||b.endContainer===c.anchorNode)&&b.startOffset===c.anchorOffset)},caretIsInTheBeginnig:function(b){var c=this.getSelection(),d=c.anchorNode,e=c.anchorOffset;return b?0===e&&(d.nodeName&&d.nodeName===b.toUpperCase()||a.dom.getParentElement(d.parentNode,{nodeName:b},1)):0===e&&!this.getPreviousNode(d,!0)},caretIsBeforeUneditable:function(){var a=this.getSelection(),b=a.anchorNode,c=a.anchorOffset;if(0===c){var d=this.getPreviousNode(b,!0);if(d)for(var e=this.getOwnUneditables(),f=0,g=e.length;g>f;f++)if(d===e[f])return e[f]}return!1},executeAndRestoreRangy:function(a){var b=this.doc.defaultView||this.doc.parentWindow,c=rangy.saveSelection(b);if(c)try{a()}catch(d){setTimeout(function(){throw d},0)}else a();rangy.restoreSelection(c)},executeAndRestore:function(b,c){var d,f,g,h,i,j,k,l,m=this.doc.body,n=c&&m.scrollTop,o=c&&m.scrollLeft,p="_wysihtml5-temp-placeholder",q='<span class="'+p+'">'+a.INVISIBLE_SPACE+"</span>",r=this.getRange(!0);if(!r)return void b(m,m);r.collapsed||(k=r.cloneRange(),j=k.createContextualFragment(q),k.collapse(!1),k.insertNode(j),k.detach()),i=r.createContextualFragment(q),r.insertNode(i),j&&(d=this.contain.querySelectorAll("."+p),r.setStartBefore(d[0]),r.setEndAfter(d[d.length-1])),this.setSelection(r);try{b(r.startContainer,r.endContainer)}catch(s){setTimeout(function(){throw s},0)}if(d=this.contain.querySelectorAll("."+p),d&&d.length){l=rangy.createRange(this.doc),g=d[0].nextSibling,d.length>1&&(h=d[d.length-1].previousSibling),h&&g?(l.setStartBefore(g),l.setEndAfter(h)):(f=this.doc.createTextNode(a.INVISIBLE_SPACE),e.insert(f).after(d[0]),l.setStartBefore(f),l.setEndAfter(f)),this.setSelection(l);for(var t=d.length;t--;)d[t].parentNode.removeChild(d[t])}else this.contain.focus();c&&(m.scrollTop=n,m.scrollLeft=o);try{d.parentNode.removeChild(d)}catch(u){}},set:function(a,b){var c=rangy.createRange(this.doc);c.setStart(a,b||0),this.setSelection(c)},insertHTML:function(a){var b,c=(rangy.createRange(this.doc),this.doc.createElement("DIV")),d=this.doc.createDocumentFragment();for(c.innerHTML=a,b=c.lastChild;c.firstChild;)d.appendChild(c.firstChild);this.insertNode(d),b&&this.setAfter(b)},insertNode:function(a){var b=this.getRange();b&&b.insertNode(a)},surround:function(a){var b,c=this.getOwnRanges(),d=[];if(0==c.length)return d;for(var e=c.length;e--;){b=this.doc.createElement(a.nodeName),d.push(b),a.className&&(b.className=a.className),a.cssStyle&&b.setAttribute("style",a.cssStyle);try{c[e].surroundContents(b),this.selectNode(b)}catch(f){b.appendChild(c[e].extractContents()),c[e].insertNode(b)}}return d},deblockAndSurround:function(b){var c,d,e,f=this.doc.createElement("div"),g=rangy.createRange(this.doc);if(f.className=b.className,this.composer.commands.exec("formatBlock",b.nodeName,b.className),c=this.contain.querySelectorAll("."+b.className),c[0])for(c[0].parentNode.insertBefore(f,c[0]),g.setStartBefore(c[0]),g.setEndAfter(c[c.length-1]),d=g.extractContents();d.firstChild;)if(e=d.firstChild,1==e.nodeType&&a.dom.hasClass(e,b.className)){for(;e.firstChild;)f.appendChild(e.firstChild);"BR"!==e.nodeName&&f.appendChild(this.doc.createElement("br")),d.removeChild(e)}else f.appendChild(e);else f=null;return f},scrollIntoView:function(){var c,d=this.doc,e=5,f=d.documentElement.scrollHeight>d.documentElement.offsetHeight,g=d._wysihtml5ScrollIntoViewElement=d._wysihtml5ScrollIntoViewElement||function(){var b=d.createElement("span");return b.innerHTML=a.INVISIBLE_SPACE,b}();f&&(this.insertNode(g),c=b(g),g.parentNode.removeChild(g),c>=d.body.scrollTop+d.documentElement.offsetHeight-e&&(d.body.scrollTop=c))},selectLine:function(){a.browser.supportsSelectionModify()?this._selectLine_W3C():this.doc.selection&&this._selectLine_MSIE()},_selectLine_W3C:function(){var a=this.doc.defaultView,b=a.getSelection();b.modify("move","left","lineboundary"),b.modify("extend","right","lineboundary")},_selectLine_MSIE:function(){var a,b,c,d,e,f=this.doc.selection.createRange(),g=f.boundingTop,h=this.doc.body.scrollWidth;if(f.moveToPoint){for(0===g&&(c=this.doc.createElement("span"),this.insertNode(c),g=c.offsetTop,c.parentNode.removeChild(c)),g+=1,d=-10;h>d;d+=2)try{f.moveToPoint(d,g);break}catch(i){}for(a=g,b=this.doc.selection.createRange(),e=h;e>=0;e--)try{b.moveToPoint(e,a);break}catch(j){}f.setEndPoint("EndToEnd",b),f.select()}},getText:function(){var a=this.getSelection();return a?a.toString():""},getNodes:function(a,b){var c=this.getRange();return c?c.getNodes([a],b):[]},fixRangeOverflow:function(a){if(this.contain&&this.contain.firstChild&&a){var b=a.compareNode(this.contain);if(2!==b)1===b&&a.setStartBefore(this.contain.firstChild),0===b&&a.setEndAfter(this.contain.lastChild),3===b&&(a.setStartBefore(this.contain.firstChild),a.setEndAfter(this.contain.lastChild));else if(this._detectInlineRangeProblems(a)){var c=a.endContainer.previousElementSibling;c&&a.setEnd(c,this._endOffsetForNode(c))}}},_endOffsetForNode:function(a){var b=document.createRange();return b.selectNodeContents(a),b.endOffset},_detectInlineRangeProblems:function(a){var b=e.compareDocumentPosition(a.startContainer,a.endContainer);return 0==a.endOffset&&4&b},getRange:function(a){var b=this.getSelection(),c=b&&b.rangeCount&&b.getRangeAt(0);return a!==!0&&this.fixRangeOverflow(c),c},getOwnUneditables:function(){var b=e.query(this.contain,"."+this.unselectableClass),c=e.query(b,"."+this.unselectableClass);return a.lang.array(b).without(c)},getOwnRanges:function(){var a,b=[],c=this.getRange();if(c&&b.push(c),this.unselectableClass&&this.contain&&c){var d,e=this.getOwnUneditables();if(e.length>0)for(var f=0,g=e.length;g>f;f++){a=[];for(var h=0,i=b.length;i>h;h++){if(b[h])switch(b[h].compareNode(e[f])){case 2:break;case 3:d=b[h].cloneRange(),d.setEndBefore(e[f]),a.push(d),d=b[h].cloneRange(),d.setStartAfter(e[f]),a.push(d);break;default:a.push(b[h])}b=a}}}return b},getSelection:function(){return rangy.getSelection(this.doc.defaultView||this.doc.parentWindow)},setSelection:function(a){var b=this.doc.defaultView||this.doc.parentWindow,c=rangy.getSelection(b);return c.setSingleRange(a)},createRange:function(){return rangy.createRange(this.doc)},isCollapsed:function(){return this.getSelection().isCollapsed},isEndToEndInNode:function(b){var c=this.getRange(),d=c.commonAncestorContainer,e=c.startContainer,f=c.endContainer;if(d.nodeType===a.TEXT_NODE&&(d=d.parentNode),e.nodeType===a.TEXT_NODE&&!/^\s*$/.test(e.data.substr(c.startOffset)))return!1;if(f.nodeType===a.TEXT_NODE&&!/^\s*$/.test(f.data.substr(c.endOffset)))return!1;for(;e&&e!==d;){if(e.nodeType!==a.TEXT_NODE&&!a.dom.contains(d,e))return!1;if(a.dom.domNode(e).prev({ignoreBlankTexts:!0}))return!1;e=e.parentNode}for(;f&&f!==d;){if(f.nodeType!==a.TEXT_NODE&&!a.dom.contains(d,f))return!1;if(a.dom.domNode(f).next({ignoreBlankTexts:!0}))return!1;f=f.parentNode}return a.lang.array(b).contains(d.nodeName)?d:!1},deselect:function(){var a=this.getSelection();a&&a.removeAllRanges()}})}(wysihtml5),function(a,b){function c(a,b,c){if(!a.className)return!1;var d=a.className.match(c)||[];return d[d.length-1]===b}function d(a,b){if(!a.getAttribute||!a.getAttribute("style"))return!1;a.getAttribute("style").match(b);return a.getAttribute("style").match(b)?!0:!1}function e(a,b,c){a.getAttribute("style")?(h(a,c),a.getAttribute("style")&&!/^\s*$/.test(a.getAttribute("style"))?a.setAttribute("style",b+";"+a.getAttribute("style")):a.setAttribute("style",b)):a.setAttribute("style",b)}function f(a,b,c){a.className?(g(a,c),a.className+=" "+b):a.className=b}function g(a,b){a.className&&(a.className=a.className.replace(b,""))}function h(a,b){var c,d=[];if(a.getAttribute("style")){c=a.getAttribute("style").split(";");for(var e=c.length;e--;)c[e].match(b)||/^\s*$/.test(c[e])||d.push(c[e]);d.length?a.setAttribute("style",d.join(";")):a.removeAttribute("style")}}function i(a,b){var c=[],d=b.split(";"),e=a.getAttribute("style");if(e){e=e.replace(/\s/gi,"").toLowerCase(),c.push(new RegExp("(^|\\s|;)"+b.replace(/\s/gi,"").replace(/([\(\)])/gi,"\\$1").toLowerCase().replace(";",";?").replace(/rgb\\\((\d+),(\d+),(\d+)\\\)/gi,"\\s?rgb\\($1,\\s?$2,\\s?$3\\)"),"gi"));for(var f=d.length;f-->0;)/^\s*$/.test(d[f])||c.push(new RegExp("(^|\\s|;)"+d[f].replace(/\s/gi,"").replace(/([\(\)])/gi,"\\$1").toLowerCase().replace(";",";?").replace(/rgb\\\((\d+),(\d+),(\d+)\\\)/gi,"\\s?rgb\\($1,\\s?$2,\\s?$3\\)"),"gi"));for(var g=0,h=c.length;h>g;g++)if(e.match(c[g]))return c[g]}return!1}function j(c,d,e,f){return e?i(c,e):f?a.dom.hasClass(c,f):b.dom.arrayContains(d,c.tagName.toLowerCase())}function k(a,b,c,d){for(var e=a.length;e--;)if(!j(a[e],b,c,d))return!1;return a.length?!0:!1}function l(a,b,c){var d=i(a,b);return d?(h(a,d),"remove"):(e(a,b,c),"change")}function m(a,b){return a.className.replace(u," ")==b.className.replace(u," ")}function n(a){for(var b=a.parentNode;a.firstChild;)b.insertBefore(a.firstChild,a);b.removeChild(a)}function o(a,b){if(a.attributes.length!=b.attributes.length)return!1;for(var c,d,e,f=0,g=a.attributes.length;g>f;++f)if(c=a.attributes[f],e=c.name,"class"!=e){if(d=b.attributes.getNamedItem(e),c.specified!=d.specified)return!1;if(c.specified&&c.nodeValue!==d.nodeValue)return!1}return!0}function p(a,c){return b.dom.isCharacterDataNode(a)?0==c?!!a.previousSibling:c==a.length?!!a.nextSibling:!0:c>0&&c<a.childNodes.length}function q(a,c,d,e){var f;if(b.dom.isCharacterDataNode(c)&&(0==d?(d=b.dom.getNodeIndex(c),c=c.parentNode):d==c.length?(d=b.dom.getNodeIndex(c)+1,c=c.parentNode):f=b.dom.splitDataNode(c,d)),!(f||e&&c===e)){f=c.cloneNode(!1),f.id&&f.removeAttribute("id");for(var g;g=c.childNodes[d];)f.appendChild(g);b.dom.insertAfter(f,c)}return c==a?f:q(a,f.parentNode,b.dom.getNodeIndex(f),e)}function r(b){this.isElementMerge=b.nodeType==a.ELEMENT_NODE,this.firstTextNode=this.isElementMerge?b.lastChild:b,this.textNodes=[this.firstTextNode]}function s(a,b,c,d,e,f,g){this.tagNames=a||[t],this.cssClass=b||(b===!1?!1:""),this.similarClassRegExp=c,this.cssStyle=e||"",this.similarStyleRegExp=f,this.normalize=d,this.applyToAnyTagName=!1,this.container=g}var t="span",u=/\s+/g;r.prototype={doMerge:function(){for(var a,b,c,d=[],e=0,f=this.textNodes.length;f>e;++e)a=this.textNodes[e],b=a.parentNode,d[e]=a.data,e&&(b.removeChild(a),b.hasChildNodes()||b.parentNode.removeChild(b));return this.firstTextNode.data=c=d.join(""),c},getLength:function(){for(var a=this.textNodes.length,b=0;a--;)b+=this.textNodes[a].length;return b},toString:function(){for(var a=[],b=0,c=this.textNodes.length;c>b;++b)a[b]="'"+this.textNodes[b].data+"'";return"[Merge("+a.join(",")+")]"}},s.prototype={getAncestorWithClass:function(d){for(var e;d;){if(e=this.cssClass?c(d,this.cssClass,this.similarClassRegExp):""!==this.cssStyle?!1:!0,d.nodeType==a.ELEMENT_NODE&&"false"!=d.getAttribute("contenteditable")&&b.dom.arrayContains(this.tagNames,d.tagName.toLowerCase())&&e)return d;d=d.parentNode}return!1},getAncestorWithStyle:function(c){for(var e;c;){if(e=this.cssStyle?d(c,this.similarStyleRegExp):!1,c.nodeType==a.ELEMENT_NODE&&"false"!=c.getAttribute("contenteditable")&&b.dom.arrayContains(this.tagNames,c.tagName.toLowerCase())&&e)return c;c=c.parentNode}return!1},getMatchingAncestor:function(a){var b=this.getAncestorWithClass(a),c=!1;return b?this.cssStyle&&(c="class"):(b=this.getAncestorWithStyle(a),b&&(c="style")),{element:b,type:c}},postApply:function(a,b){for(var c,d,e,f=a[0],g=a[a.length-1],h=[],i=f,j=g,k=0,l=g.length,m=0,n=a.length;n>m;++m)d=a[m],e=null,d&&d.parentNode&&(e=this.getAdjacentMergeableTextNode(d.parentNode,!1)),e?(c||(c=new r(e),h.push(c)),c.textNodes.push(d),d===f&&(i=c.firstTextNode,k=i.length),d===g&&(j=c.firstTextNode,l=c.getLength())):c=null;if(g&&g.parentNode){var o=this.getAdjacentMergeableTextNode(g.parentNode,!0);o&&(c||(c=new r(g),h.push(c)),c.textNodes.push(o))}if(h.length){for(m=0,n=h.length;n>m;++m)h[m].doMerge();b.setStart(i,k),b.setEnd(j,l)}},getAdjacentMergeableTextNode:function(b,c){var d,e=b.nodeType==a.TEXT_NODE,f=e?b.parentNode:b,g=c?"nextSibling":"previousSibling";if(e){if(d=b[g],d&&d.nodeType==a.TEXT_NODE)return d}else if(d=f[g],d&&this.areElementsMergeable(b,d))return d[c?"firstChild":"lastChild"];return null},areElementsMergeable:function(a,c){return b.dom.arrayContains(this.tagNames,(a.tagName||"").toLowerCase())&&b.dom.arrayContains(this.tagNames,(c.tagName||"").toLowerCase())&&m(a,c)&&o(a,c)},createContainer:function(a){var b=a.createElement(this.tagNames[0]);return this.cssClass&&(b.className=this.cssClass),this.cssStyle&&b.setAttribute("style",this.cssStyle),b},applyToTextNode:function(a){var c=a.parentNode;if(1==c.childNodes.length&&b.dom.arrayContains(this.tagNames,c.tagName.toLowerCase()))this.cssClass&&f(c,this.cssClass,this.similarClassRegExp),this.cssStyle&&e(c,this.cssStyle,this.similarStyleRegExp);else{var d=this.createContainer(b.dom.getDocument(a));a.parentNode.insertBefore(d,a),d.appendChild(a)}},isRemovable:function(c){return b.dom.arrayContains(this.tagNames,c.tagName.toLowerCase())&&""===a.lang.string(c.className).trim()&&(!c.getAttribute("style")||""===a.lang.string(c.getAttribute("style")).trim())},undoToTextNode:function(a,b,c,d){var e=c?!1:!0,f=c||d,h=!1;if(!b.containsNode(f)){var i=b.cloneRange();i.selectNode(f),i.isPointInRange(b.endContainer,b.endOffset)&&p(b.endContainer,b.endOffset)&&(q(f,b.endContainer,b.endOffset,this.container),b.setEndAfter(f)),i.isPointInRange(b.startContainer,b.startOffset)&&p(b.startContainer,b.startOffset)&&(f=q(f,b.startContainer,b.startOffset,this.container))}!e&&this.similarClassRegExp&&g(f,this.similarClassRegExp),e&&this.similarStyleRegExp&&(h="change"===l(f,this.cssStyle,this.similarStyleRegExp)),this.isRemovable(f)&&!h&&n(f)},applyToRange:function(b){for(var c,d=b.length;d--;){if(c=b[d].getNodes([a.TEXT_NODE]),!c.length)try{var e=this.createContainer(b[d].endContainer.ownerDocument);return b[d].surroundContents(e),void this.selectNode(b[d],e)}catch(f){}if(b[d].splitBoundaries(),c=b[d].getNodes([a.TEXT_NODE]),c.length){for(var g,h=0,i=c.length;i>h;++h)g=c[h],this.getMatchingAncestor(g).element||this.applyToTextNode(g);b[d].setStart(c[0],0),g=c[c.length-1],b[d].setEnd(g,g.length),this.normalize&&this.postApply(c,b[d])}}},undoToRange:function(b){for(var c,d,e,f=b.length;f--;){if(c=b[f].getNodes([a.TEXT_NODE]),c.length)b[f].splitBoundaries(),c=b[f].getNodes([a.TEXT_NODE]);else{var g=b[f].endContainer.ownerDocument,h=g.createTextNode(a.INVISIBLE_SPACE);b[f].insertNode(h),b[f].selectNode(h),c=[h]}for(var i=0,j=c.length;j>i;++i)b[f].isValid()&&(d=c[i],e=this.getMatchingAncestor(d),"style"===e.type?this.undoToTextNode(d,b[f],!1,e.element):e.element&&this.undoToTextNode(d,b[f],e.element));1==j?this.selectNode(b[f],c[0]):(b[f].setStart(c[0],0),d=c[c.length-1],b[f].setEnd(d,d.length),this.normalize&&this.postApply(c,b[f]))}},selectNode:function(b,c){var d=c.nodeType===a.ELEMENT_NODE,e="canHaveHTML"in c?c.canHaveHTML:!0,f=d?c.innerHTML:c.data,g=""===f||f===a.INVISIBLE_SPACE;if(g&&d&&e)try{c.innerHTML=a.INVISIBLE_SPACE}catch(h){}b.selectNodeContents(c),g&&d?b.collapse(!1):g&&(b.setStartAfter(c),b.setEndAfter(c))},getTextSelectedByRange:function(a,b){var c=b.cloneRange();c.selectNodeContents(a);var d=c.intersection(b),e=d?d.toString():"";return c.detach(),e},isAppliedToRange:function(b){for(var c,d,e=[],f="full",g=b.length;g--;){if(d=b[g].getNodes([a.TEXT_NODE]),!d.length)return c=this.getMatchingAncestor(b[g].startContainer).element,c?{elements:[c],coverage:f}:!1;for(var h,i=0,j=d.length;j>i;++i)h=this.getTextSelectedByRange(d[i],b[g]),c=this.getMatchingAncestor(d[i]).element,c&&""!=h?(e.push(c),1===a.dom.getTextNodes(c,!0).length?f="full":"full"===f&&(f="inline")):c||(f="partial")}return e.length?{elements:e,coverage:f}:!1},toggleRange:function(a){var b,c=this.isAppliedToRange(a);c?"full"===c.coverage?this.undoToRange(a):"inline"===c.coverage?(b=k(c.elements,this.tagNames,this.cssStyle,this.cssClass),this.undoToRange(a),b||this.applyToRange(a)):(k(c.elements,this.tagNames,this.cssStyle,this.cssClass)||this.undoToRange(a),this.applyToRange(a)):this.applyToRange(a)}},a.selection.HTMLApplier=s}(wysihtml5,rangy),wysihtml5.Commands=Base.extend({constructor:function(a){this.editor=a,this.composer=a.composer,this.doc=this.composer.doc},support:function(a){return wysihtml5.browser.supportsCommand(this.doc,a)},exec:function(a,b){var c=wysihtml5.commands[a],d=wysihtml5.lang.array(arguments).get(),e=c&&c.exec,f=null;if(this.editor.fire("beforecommand:composer"),e)d.unshift(this.composer),f=e.apply(c,d);else try{f=this.doc.execCommand(a,!1,b)}catch(g){}return this.editor.fire("aftercommand:composer"),f},state:function(a){var b=wysihtml5.commands[a],c=wysihtml5.lang.array(arguments).get(),d=b&&b.state;if(d)return c.unshift(this.composer),d.apply(b,c);try{return this.doc.queryCommandState(a)}catch(e){return!1}},stateValue:function(a){var b=wysihtml5.commands[a],c=wysihtml5.lang.array(arguments).get(),d=b&&b.stateValue;return d?(c.unshift(this.composer),d.apply(b,c)):!1}}),wysihtml5.commands.bold={exec:function(a,b){wysihtml5.commands.formatInline.execWithToggle(a,b,"b")},state:function(a,b){return wysihtml5.commands.formatInline.state(a,b,"b")}},function(a){function b(b,c){var g,h,i,j,k,l,m,n,o,p=b.doc,q="_wysihtml5-temp-"+ +new Date,r=/non-matching-class/g,s=0;for(a.commands.formatInline.exec(b,d,e,q,r,d,d,!0,!0),h=p.querySelectorAll(e+"."+q),g=h.length;g>s;s++){i=h[s],i.removeAttribute("class");for(o in c)"text"!==o&&i.setAttribute(o,c[o])}l=i,1===g&&(m=f.getTextContent(i),j=!!i.querySelector("*"),k=""===m||m===a.INVISIBLE_SPACE,!j&&k&&(f.setTextContent(i,c.text||i.href),n=p.createTextNode(" "),b.selection.setAfter(i),f.insert(n).after(i),l=n)),b.selection.setAfter(l)}function c(a,b,c){for(var d,e=b.length;e--;){d=b[e].attributes;for(var f=d.length;f--;)b[e].removeAttribute(d.item(f).name);for(var g in c)c.hasOwnProperty(g)&&b[e].setAttribute(g,c[g])}}var d,e="A",f=a.dom;a.commands.createLink={exec:function(a,d,e){var f=this.state(a,d);f?a.selection.executeAndRestore(function(){c(a,f,e)}):(e="object"==typeof e?e:{href:e},b(a,e))},state:function(b,c){return a.commands.formatInline.state(b,c,"A")}}}(wysihtml5),function(a){function b(a,b){for(var d,e,f,g=b.length,h=0;g>h;h++)d=b[h],e=c.getParentElement(d,{nodeName:"code"}),f=c.getTextContent(d),f.match(c.autoLink.URL_REG_EXP)&&!e?e=c.renameElement(d,"code"):c.replaceWithChildNodes(d)}var c=a.dom;a.commands.removeLink={exec:function(a,c){var d=this.state(a,c);d&&a.selection.executeAndRestore(function(){b(a,d)})},state:function(b,c){return a.commands.formatInline.state(b,c,"A")}}}(wysihtml5),function(a){var b=/wysiwyg-font-size-[0-9a-z\-]+/g;a.commands.fontSize={exec:function(c,d,e){a.commands.formatInline.execWithToggle(c,d,"span","wysiwyg-font-size-"+e,b)},state:function(c,d,e){return a.commands.formatInline.state(c,d,"span","wysiwyg-font-size-"+e,b)}}}(wysihtml5),function(a){var b=/(\s|^)font-size\s*:\s*[^;\s]+;?/gi;a.commands.fontSizeStyle={exec:function(c,d,e){e="object"==typeof e?e.size:e,/^\s*$/.test(e)||a.commands.formatInline.execWithToggle(c,d,"span",!1,!1,"font-size:"+e,b)},state:function(c,d){return a.commands.formatInline.state(c,d,"span",!1,!1,"font-size",b)},stateValue:function(b,c){var d,e=this.state(b,c);return e&&a.lang.object(e).isArray()&&(e=e[0]),e&&(d=e.getAttribute("style"))?a.quirks.styleParser.parseFontSize(d):!1}}}(wysihtml5),function(a){var b=/wysiwyg-color-[0-9a-z]+/g;a.commands.foreColor={exec:function(c,d,e){a.commands.formatInline.execWithToggle(c,d,"span","wysiwyg-color-"+e,b)},state:function(c,d,e){return a.commands.formatInline.state(c,d,"span","wysiwyg-color-"+e,b)}}}(wysihtml5),function(a){var b=/(\s|^)color\s*:\s*[^;\s]+;?/gi;a.commands.foreColorStyle={exec:function(c,d,e){var f,g=a.quirks.styleParser.parseColor("object"==typeof e?"color:"+e.color:"color:"+e,"color");g&&(f="color: rgb("+g[0]+","+g[1]+","+g[2]+");",1!==g[3]&&(f+="color: rgba("+g[0]+","+g[1]+","+g[2]+","+g[3]+");"),a.commands.formatInline.execWithToggle(c,d,"span",!1,!1,f,b))},state:function(c,d){return a.commands.formatInline.state(c,d,"span",!1,!1,"color",b)},stateValue:function(b,c,d){var e,f=this.state(b,c);return f&&a.lang.object(f).isArray()&&(f=f[0]),f&&(e=f.getAttribute("style"),e&&e)?(val=a.quirks.styleParser.parseColor(e,"color"),a.quirks.styleParser.unparseColor(val,d)):!1
}}}(wysihtml5),function(a){var b=/(\s|^)background-color\s*:\s*[^;\s]+;?/gi;a.commands.bgColorStyle={exec:function(c,d,e){var f,g=a.quirks.styleParser.parseColor("object"==typeof e?"background-color:"+e.color:"background-color:"+e,"background-color");g&&(f="background-color: rgb("+g[0]+","+g[1]+","+g[2]+");",1!==g[3]&&(f+="background-color: rgba("+g[0]+","+g[1]+","+g[2]+","+g[3]+");"),a.commands.formatInline.execWithToggle(c,d,"span",!1,!1,f,b))},state:function(c,d){return a.commands.formatInline.state(c,d,"span",!1,!1,"background-color",b)},stateValue:function(b,c,d){var e,f=this.state(b,c),g=!1;return f&&a.lang.object(f).isArray()&&(f=f[0]),f&&(e=f.getAttribute("style"))?(g=a.quirks.styleParser.parseColor(e,"background-color"),a.quirks.styleParser.unparseColor(g,d)):!1}}}(wysihtml5),function(a){function b(b,c,e){b.className?(d(b,e),b.className=a.lang.string(b.className+" "+c).trim()):b.className=c}function c(b,c,d){e(b,d),b.getAttribute("style")?b.setAttribute("style",a.lang.string(b.getAttribute("style")+" "+c).trim()):b.setAttribute("style",c)}function d(b,c){var d=c.test(b.className);return b.className=b.className.replace(c,""),""==a.lang.string(b.className).trim()&&b.removeAttribute("class"),d}function e(b,c){var d=c.test(b.getAttribute("style"));return b.setAttribute("style",(b.getAttribute("style")||"").replace(c,"")),""==a.lang.string(b.getAttribute("style")||"").trim()&&b.removeAttribute("style"),d}function f(a){var b=a.lastChild;b&&g(b)&&b.parentNode.removeChild(b)}function g(a){return"BR"===a.nodeName}function h(b,c){b.selection.isCollapsed()&&b.selection.selectLine();for(var d=b.selection.surround(c),e=0,g=d.length;g>e;e++)a.dom.lineBreaks(d[e]).remove(),f(d[e])}function i(b){return!!a.lang.string(b.className).trim()}function j(b){return!!a.lang.string(b.getAttribute("style")||"").trim()}var k=a.dom,l=["H1","H2","H3","H4","H5","H6","P","PRE","DIV"];a.commands.formatBlock={exec:function(f,g,m,n,o,p,q){var r,s,t,u,v,w=(f.doc,this.state(f,g,m,n,o,p,q)),x=f.config.useLineBreaks,y=x?"DIV":"P";return m="string"==typeof m?m.toUpperCase():m,w.length?void f.selection.executeAndRestoreRangy(function(){for(var b=w.length;b--;){if(o&&(s=d(w[b],o)),q&&(u=e(w[b],q)),(u||s)&&null===m&&w[b].nodeName!=y)return;var c=i(w[b]),f=j(w[b]);c||f||!x&&"P"!==m?k.renameElement(w[b],"P"===m?"DIV":y):(a.dom.lineBreaks(w[b]).add(),k.replaceWithChildNodes(w[b]))}}):void((null!==m&&!a.lang.array(l).contains(m)||(r=f.selection.findNodesInSelection(l).concat(f.selection.getSelectedOwnNodes()),f.selection.executeAndRestoreRangy(function(){for(var a=r.length;a--;)v=k.getParentElement(r[a],{nodeName:l}),v==f.element&&(v=null),v&&(m&&(v=k.renameElement(v,m)),n&&b(v,n,o),p&&c(v,p,q),t=!0)}),!t))&&h(f,{nodeName:m||y,className:n||null,cssStyle:p||null}))},state:function(b,c,d,e,f,g,h){var i,j=b.selection.getSelectedOwnNodes(),l=[];d="string"==typeof d?d.toUpperCase():d;for(var m=0,n=j.length;n>m;m++)i=k.getParentElement(j[m],{nodeName:d,className:e,classRegExp:f,cssStyle:g,styleRegExp:h}),i&&-1==a.lang.array(l).indexOf(i)&&l.push(i);return 0==l.length?!1:l}}}(wysihtml5),wysihtml5.commands.formatCode={exec:function(a,b,c){var d,e,f,g=this.state(a);g?a.selection.executeAndRestore(function(){d=g.querySelector("code"),wysihtml5.dom.replaceWithChildNodes(g),d&&wysihtml5.dom.replaceWithChildNodes(d)}):(e=a.selection.getRange(),f=e.extractContents(),g=a.doc.createElement("pre"),d=a.doc.createElement("code"),c&&(d.className=c),g.appendChild(d),d.appendChild(f),e.insertNode(g),a.selection.selectNode(g))},state:function(a){var b=a.selection.getSelectedNode();return b&&b.nodeName&&"PRE"==b.nodeName&&b.firstChild&&b.firstChild.nodeName&&"CODE"==b.firstChild.nodeName?b:wysihtml5.dom.getParentElement(b,{nodeName:"CODE"})&&wysihtml5.dom.getParentElement(b,{nodeName:"PRE"})}},function(a){function b(a){var b=d[a];return b?[a.toLowerCase(),b.toLowerCase()]:[a.toLowerCase()]}function c(c,d,f,g,h,i){var j=c;return d&&(j+=":"+d),g&&(j+=":"+g),e[j]||(e[j]=new a.selection.HTMLApplier(b(c),d,f,!0,g,h,i)),e[j]}var d={strong:"b",em:"i",b:"strong",i:"em"},e={};a.commands.formatInline={exec:function(a,b,d,e,f,g,h,i,j){var k=a.selection.createRange(),l=a.selection.getOwnRanges();return l&&0!=l.length?(a.selection.getSelection().removeAllRanges(),c(d,e,f,g,h,a.element).toggleRange(l),void(i?j||a.cleanUp():(k.setStart(l[0].startContainer,l[0].startOffset),k.setEnd(l[l.length-1].endContainer,l[l.length-1].endOffset),a.selection.setSelection(k),a.selection.executeAndRestore(function(){j||a.cleanUp()},!0,!0)))):!1},execWithToggle:function(b,c,d,e,f,g,h){var i=this;if(this.state(b,c,d,e,f,g,h)&&b.selection.isCollapsed()&&!b.selection.caretIsLastInSelection()&&!b.selection.caretIsFirstInSelection()){var j=i.state(b,c,d,e,f)[0];b.selection.executeAndRestoreRangy(function(){j.parentNode;b.selection.selectNode(j,!0),a.commands.formatInline.exec(b,c,d,e,f,g,h,!0,!0)})}else this.state(b,c,d,e,f,g,h)&&!b.selection.isCollapsed()?b.selection.executeAndRestoreRangy(function(){a.commands.formatInline.exec(b,c,d,e,f,g,h,!0,!0)}):a.commands.formatInline.exec(b,c,d,e,f,g,h)},state:function(b,e,f,g,h,i,j){var k,l,m=b.doc,n=d[f]||f;return a.dom.hasElementWithTagName(m,f)||a.dom.hasElementWithTagName(m,n)?g&&!a.dom.hasElementWithClassName(m,g)?!1:(k=b.selection.getOwnRanges(),k&&0!==k.length?(l=c(f,g,h,i,j,b.element).isAppliedToRange(k),l&&l.elements?l.elements:!1):!1):!1}}}(wysihtml5),function(a){a.commands.insertBlockQuote={exec:function(b,c){var d=this.state(b,c),e=b.selection.isEndToEndInNode(["H1","H2","H3","H4","H5","H6","P"]);b.selection.executeAndRestore(function(){if(d)b.config.useLineBreaks&&a.dom.lineBreaks(d).add(),a.dom.unwrap(d);else if(b.selection.isCollapsed()&&b.selection.selectLine(),e){var c=e.ownerDocument.createElement("blockquote");a.dom.insert(c).after(e),c.appendChild(e)}else b.selection.surround({nodeName:"blockquote"})})},state:function(b){var c=b.selection.getSelectedNode(),d=a.dom.getParentElement(c,{nodeName:"BLOCKQUOTE"},!1,b.element);return d?d:!1}}}(wysihtml5),wysihtml5.commands.insertHTML={exec:function(a,b,c){a.commands.support(b)?a.doc.execCommand(b,!1,c):a.selection.insertHTML(c)},state:function(){return!1}},function(a){var b="IMG";a.commands.insertImage={exec:function(c,d,e){e="object"==typeof e?e:{src:e};var f,g,h=c.doc,i=this.state(c);if(i)return c.selection.setBefore(i),g=i.parentNode,g.removeChild(i),a.dom.removeEmptyTextNodes(g),"A"!==g.nodeName||g.firstChild||(c.selection.setAfter(g),g.parentNode.removeChild(g)),void a.quirks.redraw(c.element);i=h.createElement(b);for(var j in e)i.setAttribute("className"===j?"class":j,e[j]);c.selection.insertNode(i),a.browser.hasProblemsSettingCaretAfterImg()?(f=h.createTextNode(a.INVISIBLE_SPACE),c.selection.insertNode(f),c.selection.setAfter(f)):c.selection.setAfter(i)},state:function(c){var d,e,f,g=c.doc;return a.dom.hasElementWithTagName(g,b)&&(d=c.selection.getSelectedNode())?d.nodeName===b?d:d.nodeType!==a.ELEMENT_NODE?!1:(e=c.selection.getText(),(e=a.lang.string(e).trim())?!1:(f=c.selection.getNodes(a.ELEMENT_NODE,function(a){return"IMG"===a.nodeName}),1!==f.length?!1:f[0])):!1}}}(wysihtml5),function(a){var b="<br>"+(a.browser.needsSpaceAfterLineBreak()?" ":"");a.commands.insertLineBreak={exec:function(c,d){c.commands.support(d)?(c.doc.execCommand(d,!1,null),a.browser.autoScrollsToCaret()||c.selection.scrollIntoView()):c.commands.exec("insertHTML",b)},state:function(){return!1}}}(wysihtml5),wysihtml5.commands.insertOrderedList={exec:function(a,b){wysihtml5.commands.insertList.exec(a,b,"OL")},state:function(a,b){return wysihtml5.commands.insertList.state(a,b,"OL")}},wysihtml5.commands.insertUnorderedList={exec:function(a,b){wysihtml5.commands.insertList.exec(a,b,"UL")},state:function(a,b){return wysihtml5.commands.insertList.state(a,b,"UL")}},wysihtml5.commands.insertList=function(a){var b=function(a,b){if(a&&a.nodeName){"string"==typeof b&&(b=[b]);for(var c=b.length;c--;)if(a.nodeName===b[c])return!0}return!1},c=function(c,d,e){var f={el:null,other:!1};if(c){var g=a.dom.getParentElement(c,{nodeName:"LI"}),h="UL"===d?"OL":"UL";b(c,d)?f.el=c:b(c,h)?f={el:c,other:!0}:g&&(b(g.parentNode,d)?f.el=g.parentNode:b(g.parentNode,h)&&(f={el:g.parentNode,other:!0}))}return f.el&&!e.element.contains(f.el)&&(f.el=null),f},d=function(b,c,d){var e,g="UL"===c?"OL":"UL";d.selection.executeAndRestore(function(){var h=f(g,d);if(h.length)for(var i=h.length;i--;)a.dom.renameElement(h[i],c.toLowerCase());else{e=f(["OL","UL"],d);for(var j=e.length;j--;)a.dom.resolveList(e[j],d.config.useLineBreaks);a.dom.resolveList(b,d.config.useLineBreaks)}})},e=function(b,c,d){var e="UL"===c?"OL":"UL";d.selection.executeAndRestore(function(){for(var g=[b].concat(f(e,d)),h=g.length;h--;)a.dom.renameElement(g[h],c.toLowerCase())})},f=function(a,c){for(var d=c.selection.getOwnRanges(),e=[],f=d.length;f--;)e=e.concat(d[f].getNodes([1],function(c){return b(c,a)}));return e},g=function(b,c){c.selection.executeAndRestoreRangy(function(){var d,e,f="_wysihtml5-temp-"+(new Date).getTime(),g=c.selection.deblockAndSurround({nodeName:"div",className:f}),h=/\uFEFF/g;g.innerHTML=g.innerHTML.replace(h,""),g&&(d=a.lang.array(["","<br>",a.INVISIBLE_SPACE]).contains(g.innerHTML),e=a.dom.convertToList(g,b.toLowerCase(),c.parent.config.uneditableContainerClassname),d&&c.selection.selectNode(e.querySelector("li"),!0))})};return{exec:function(a,b,f){var h=a.doc,i="OL"===f?"insertOrderedList":"insertUnorderedList",j=a.selection.getSelectedNode(),k=c(j,f,a);k.el?k.other?e(k.el,f,a):d(k.el,f,a):a.commands.support(i)?h.execCommand(i,!1,null):g(f,a)},state:function(a,b,d){var e=a.selection.getSelectedNode(),f=c(e,d,a);return f.el&&!f.other?f.el:!1}}}(wysihtml5),wysihtml5.commands.italic={exec:function(a,b){wysihtml5.commands.formatInline.execWithToggle(a,b,"i")},state:function(a,b){return wysihtml5.commands.formatInline.state(a,b,"i")}},function(a){var b="wysiwyg-text-align-center",c=/wysiwyg-text-align-[0-9a-z]+/g;a.commands.justifyCenter={exec:function(d){return a.commands.formatBlock.exec(d,"formatBlock",null,b,c)},state:function(d){return a.commands.formatBlock.state(d,"formatBlock",null,b,c)}}}(wysihtml5),function(a){var b="wysiwyg-text-align-left",c=/wysiwyg-text-align-[0-9a-z]+/g;a.commands.justifyLeft={exec:function(d){return a.commands.formatBlock.exec(d,"formatBlock",null,b,c)},state:function(d){return a.commands.formatBlock.state(d,"formatBlock",null,b,c)}}}(wysihtml5),function(a){var b="wysiwyg-text-align-right",c=/wysiwyg-text-align-[0-9a-z]+/g;a.commands.justifyRight={exec:function(d){return a.commands.formatBlock.exec(d,"formatBlock",null,b,c)},state:function(d){return a.commands.formatBlock.state(d,"formatBlock",null,b,c)}}}(wysihtml5),function(a){var b="wysiwyg-text-align-justify",c=/wysiwyg-text-align-[0-9a-z]+/g;a.commands.justifyFull={exec:function(d){return a.commands.formatBlock.exec(d,"formatBlock",null,b,c)},state:function(d){return a.commands.formatBlock.state(d,"formatBlock",null,b,c)}}}(wysihtml5),function(a){var b="text-align: right;",c=/(\s|^)text-align\s*:\s*[^;\s]+;?/gi;a.commands.alignRightStyle={exec:function(d){return a.commands.formatBlock.exec(d,"formatBlock",null,null,null,b,c)},state:function(d){return a.commands.formatBlock.state(d,"formatBlock",null,null,null,b,c)}}}(wysihtml5),function(a){var b="text-align: left;",c=/(\s|^)text-align\s*:\s*[^;\s]+;?/gi;a.commands.alignLeftStyle={exec:function(d){return a.commands.formatBlock.exec(d,"formatBlock",null,null,null,b,c)},state:function(d){return a.commands.formatBlock.state(d,"formatBlock",null,null,null,b,c)}}}(wysihtml5),function(a){var b="text-align: center;",c=/(\s|^)text-align\s*:\s*[^;\s]+;?/gi;a.commands.alignCenterStyle={exec:function(d){return a.commands.formatBlock.exec(d,"formatBlock",null,null,null,b,c)},state:function(d){return a.commands.formatBlock.state(d,"formatBlock",null,null,null,b,c)}}}(wysihtml5),wysihtml5.commands.redo={exec:function(a){return a.undoManager.redo()},state:function(){return!1}},wysihtml5.commands.underline={exec:function(a,b){wysihtml5.commands.formatInline.execWithToggle(a,b,"u")},state:function(a,b){return wysihtml5.commands.formatInline.state(a,b,"u")}},wysihtml5.commands.undo={exec:function(a){return a.undoManager.undo()},state:function(){return!1}},wysihtml5.commands.createTable={exec:function(a,b,c){var d,e,f;if(c&&c.cols&&c.rows&&parseInt(c.cols,10)>0&&parseInt(c.rows,10)>0){for(f=c.tableStyle?'<table style="'+c.tableStyle+'">':"<table>",f+="<tbody>",e=0;e<c.rows;e++){for(f+="<tr>",d=0;d<c.cols;d++)f+="<td>&nbsp;</td>";f+="</tr>"}f+="</tbody></table>",a.commands.exec("insertHTML",f)}},state:function(){return!1}},wysihtml5.commands.mergeTableCells={exec:function(a,b){a.tableSelection&&a.tableSelection.start&&a.tableSelection.end&&(this.state(a,b)?wysihtml5.dom.table.unmergeCell(a.tableSelection.start):wysihtml5.dom.table.mergeCellsBetween(a.tableSelection.start,a.tableSelection.end))},state:function(a){if(a.tableSelection){var b=a.tableSelection.start,c=a.tableSelection.end;if(b&&c&&b==c&&(wysihtml5.dom.getAttribute(b,"colspan")&&parseInt(wysihtml5.dom.getAttribute(b,"colspan"),10)>1||wysihtml5.dom.getAttribute(b,"rowspan")&&parseInt(wysihtml5.dom.getAttribute(b,"rowspan"),10)>1))return[b]}return!1}},wysihtml5.commands.addTableCells={exec:function(a,b,c){if(a.tableSelection&&a.tableSelection.start&&a.tableSelection.end){var d=wysihtml5.dom.table.orderSelectionEnds(a.tableSelection.start,a.tableSelection.end);"before"==c||"above"==c?wysihtml5.dom.table.addCells(d.start,c):("after"==c||"below"==c)&&wysihtml5.dom.table.addCells(d.end,c),setTimeout(function(){a.tableSelection.select(d.start,d.end)},0)}},state:function(){return!1}},wysihtml5.commands.deleteTableCells={exec:function(a,b,c){if(a.tableSelection&&a.tableSelection.start&&a.tableSelection.end){var d,e=wysihtml5.dom.table.orderSelectionEnds(a.tableSelection.start,a.tableSelection.end),f=wysihtml5.dom.table.indexOf(e.start),g=a.tableSelection.table;wysihtml5.dom.table.removeCells(e.start,c),setTimeout(function(){d=wysihtml5.dom.table.findCell(g,f),d||("row"==c&&(d=wysihtml5.dom.table.findCell(g,{row:f.row-1,col:f.col})),"column"==c&&(d=wysihtml5.dom.table.findCell(g,{row:f.row,col:f.col-1}))),d&&a.tableSelection.select(d,d)},0)}},state:function(){return!1}},wysihtml5.commands.indentList={exec:function(a){var b=a.selection.getSelectionParentsByTag("LI");return b?this.tryToPushLiLevel(b,a.selection):!1},state:function(){return!1},tryToPushLiLevel:function(a,b){var c,d,e,f,g,h=!1;return b.executeAndRestoreRangy(function(){for(var b=a.length;b--;)f=a[b],c="OL"===f.parentNode.nodeName?"OL":"UL",d=f.ownerDocument.createElement(c),e=wysihtml5.dom.domNode(f).prev({nodeTypes:[wysihtml5.ELEMENT_NODE]}),g=e?e.querySelector("ul, ol"):null,e&&(g?g.appendChild(f):(d.appendChild(f),e.appendChild(d)),h=!0)}),h}},wysihtml5.commands.outdentList={exec:function(a){var b=a.selection.getSelectionParentsByTag("LI");return b?this.tryToPullLiLevel(b,a):!1},state:function(){return!1},tryToPullLiLevel:function(a,b){var c,d,e,f,g,h=!1,i=this;return b.selection.executeAndRestoreRangy(function(){for(var j=a.length;j--;)if(f=a[j],f.parentNode&&(c=f.parentNode,"OL"===c.tagName||"UL"===c.tagName)){if(h=!0,d=wysihtml5.dom.getParentElement(c.parentNode,{nodeName:["OL","UL"]},!1,b.element),e=wysihtml5.dom.getParentElement(c.parentNode,{nodeName:["LI"]},!1,b.element),d&&e)f.nextSibling&&(g=i.getAfterList(c,f),f.appendChild(g)),d.insertBefore(f,e.nextSibling);else{f.nextSibling&&(g=i.getAfterList(c,f),f.appendChild(g));for(var k=f.childNodes.length;k--;)c.parentNode.insertBefore(f.childNodes[k],c.nextSibling);c.parentNode.insertBefore(document.createElement("br"),c.nextSibling),f.parentNode.removeChild(f)}0===c.childNodes.length&&c.parentNode.removeChild(c)}}),h},getAfterList:function(a,b){for(var c=a.nodeName,d=document.createElement(c);b.nextSibling;)d.appendChild(b.nextSibling);return d}},function(a){var b=90,c=89,d=8,e=46,f=25,g="data-wysihtml5-selection-node",h="data-wysihtml5-selection-offset",i=('<span id="_wysihtml5-undo" class="_wysihtml5-temp">'+a.INVISIBLE_SPACE+"</span>",'<span id="_wysihtml5-redo" class="_wysihtml5-temp">'+a.INVISIBLE_SPACE+"</span>",a.dom);a.UndoManager=a.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 a,f=this;this.composer.sandbox.getDocument()}i.observe(this.element,"keydown",function(a){if(!a.altKey&&(a.ctrlKey||a.metaKey)){var d=a.keyCode,e=d===b&&!a.shiftKey,g=d===b&&a.shiftKey||d===c;e?(f.undo(),a.preventDefault()):g&&(f.redo(),a.preventDefault())}}),i.observe(this.element,"keydown",function(b){var c=b.keyCode;c!==a&&(a=c,(c===d||c===e)&&f.transact())}),this.editor.on("newword:composer",function(){f.transact()}).on("beforecommand:composer",function(){f.transact()})},transact:function(){var b,c,d,e,i,j=this.historyStr[this.position-1],k=this.composer.getValue(!1,!1),l=this.element.offsetWidth>0&&this.element.offsetHeight>0;if(k!==j){var m=this.historyStr.length=this.historyDom.length=this.position;m>f&&(this.historyStr.shift(),this.historyDom.shift(),this.position--),this.position++,l&&(b=this.composer.selection.getRange(),c=b&&b.startContainer?b.startContainer:this.element,d=b&&b.startOffset?b.startOffset:0,c.nodeType===a.ELEMENT_NODE?e=c:(e=c.parentNode,i=this.getChildNodeIndex(e,c)),e.setAttribute(h,d),"undefined"!=typeof i&&e.setAttribute(g,i));var n=this.element.cloneNode(!!k);this.historyDom.push(n),this.historyStr.push(k),e&&(e.removeAttribute(h),e.removeAttribute(g))}},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 this.position>1},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;d>b;b++)this.element.appendChild(c[b].cloneNode(!0));var e,f,i;a.hasAttribute(h)?(e=a.getAttribute(h),i=a.getAttribute(g),f=this.element):(f=this.element.querySelector("["+h+"]")||this.element,e=f.getAttribute(h),i=f.getAttribute(g),f.removeAttribute(h),f.removeAttribute(g)),null!==i&&(f=this.getChildNodeByIndex(f,+i)),this.composer.selection.set(f,e)},getChildNodeIndex:function(a,b){for(var c=0,d=a.childNodes,e=d.length;e>c;c++)if(d[c]===b)return c},getChildNodeByIndex:function(a,b){return a.childNodes[b]}})}(wysihtml5),wysihtml5.views.View=Base.extend({constructor:function(a,b,c){this.parent=a,this.element=b,this.config=c,this.config.noTextarea||this._observeViewChange()},_observeViewChange:function(){var a=this;this.parent.on("beforeload",function(){a.parent.on("change_view",function(b){b===a.name?(a.parent.currentView=a,a.show(),setTimeout(function(){a.focus()},0)):a.hide()})})},focus:function(){if(this.element.ownerDocument.querySelector(":focus")!==this.element)try{this.element.focus()}catch(a){}},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(a){var b=a.dom,c=a.browser;a.views.Composer=a.views.View.extend({name:"composer",CARET_HACK:"<br>",constructor:function(a,b,c){this.base(a,b,c),this.config.noTextarea?this.editableArea=b:this.textarea=this.parent.textarea,this.config.contentEditableMode?this._initContentEditableArea():this._initSandbox()},clear:function(){this.element.innerHTML=c.displaysCaretInEmptyContentEditableCorrectly()?"":this.CARET_HACK},getValue:function(b,c){var d=this.isEmpty()?"":a.quirks.getCorrectInnerHTML(this.element);return b!==!1&&(d=this.parent.parse(d,c===!1?!1:!0)),d},setValue:function(a,b){b&&(a=this.parent.parse(a));try{this.element.innerHTML=a}catch(c){this.element.innerText=a}},cleanUp:function(){this.parent.parse(this.element)},show:function(){this.editableArea.style.display=this._displayStyle||"",this.config.noTextarea||this.textarea.element.disabled||(this.disable(),this.enable())},hide:function(){this._displayStyle=b.getStyle("display").from(this.editableArea),"none"===this._displayStyle&&(this._displayStyle=null),this.editableArea.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(b){a.browser.doesAsyncFocus()&&this.hasPlaceholderSet()&&this.clear(),this.base();var c=this.element.lastChild;b&&c&&this.selection&&("BR"===c.nodeName?this.selection.setBefore(this.element.lastChild):this.selection.setAfter(this.element.lastChild))},getTextContent:function(){return b.getTextContent(this.element)},hasPlaceholderSet:function(){return this.getTextContent()==(this.config.noTextarea?this.editableArea.getAttribute("data-placeholder"):this.textarea.element.getAttribute("placeholder"))&&this.placeholderSet},isEmpty:function(){var a=this.element.innerHTML.toLowerCase();return/^(\s|<br>|<\/br>|<p>|<\/p>)*$/i.test(a)||""===a||"<br>"===a||"<p></p>"===a||"<p><br></p>"===a||this.hasPlaceholderSet()},_initContentEditableArea:function(){var a=this;this.config.noTextarea?this.sandbox=new b.ContentEditableArea(function(){a._create()},{},this.editableArea):(this.sandbox=new b.ContentEditableArea(function(){a._create()}),this.editableArea=this.sandbox.getContentEditable(),b.insert(this.editableArea).after(this.textarea.element),this._createWysiwygFormField())},_initSandbox:function(){var a=this;this.sandbox=new b.Sandbox(function(){a._create()},{stylesheets:this.config.stylesheets}),this.editableArea=this.sandbox.getIframe();var c=this.textarea.element;b.insert(this.editableArea).after(c),this._createWysiwygFormField()},_createWysiwygFormField:function(){if(this.textarea.element.form){var a=document.createElement("input");a.type="hidden",a.name="_wysihtml5_mode",a.value=1,b.insert(a).after(this.textarea.element)}},_create:function(){var d=this;this.doc=this.sandbox.getDocument(),this.element=this.config.contentEditableMode?this.sandbox.getContentEditable():this.doc.body,this.config.noTextarea?this.cleanUp():(this.textarea=this.parent.textarea,this.element.innerHTML=this.textarea.getValue(!0,!1)),this.selection=new a.Selection(this.parent,this.element,this.config.uneditableContainerClassname),this.commands=new a.Commands(this.parent),this.config.noTextarea||b.copyAttributes(["className","spellcheck","title","lang","dir","accessKey"]).from(this.textarea.element).to(this.element),b.addClass(this.element,this.config.composerClassName),this.config.style&&!this.config.contentEditableMode&&this.style(),this.observe();var e=this.config.name;e&&(b.addClass(this.element,e),this.config.contentEditableMode||b.addClass(this.editableArea,e)),this.enable(),!this.config.noTextarea&&this.textarea.element.disabled&&this.disable();var f="string"==typeof this.config.placeholder?this.config.placeholder:this.config.noTextarea?this.editableArea.getAttribute("data-placeholder"):this.textarea.element.getAttribute("placeholder");f&&b.simulatePlaceholder(this.parent,this,f),this.commands.exec("styleWithCSS",!1),this._initAutoLinking(),this._initObjectResizing(),this._initUndoManager(),this._initLineBreaking(),this.config.noTextarea||!this.textarea.element.hasAttribute("autofocus")&&document.querySelector(":focus")!=this.textarea.element||c.isIos()||setTimeout(function(){d.focus(!0)},100),c.clearsContentEditableCorrectly()||a.quirks.ensureProperClearing(this),this.initSync&&this.config.sync&&this.initSync(),this.config.noTextarea||this.textarea.hide(),this.parent.fire("beforeload").fire("load")},_initAutoLinking:function(){var d=this,e=c.canDisableAutoLinking(),f=c.doesAutoLinkingInContentEditable();if(e&&this.commands.exec("autoUrlDetect",!1),this.config.autoLink){(!f||f&&e)&&(this.parent.on("newword:composer",function(){b.getTextContent(d.element).match(b.autoLink.URL_REG_EXP)&&d.selection.executeAndRestore(function(c,e){for(var f=d.element.querySelectorAll("."+d.config.uneditableContainerClassname),g=!1,h=f.length;h--;)a.dom.contains(f[h],e)&&(g=!0);g||b.autoLink(e.parentNode,[d.config.uneditableContainerClassname])})}),b.observe(this.element,"blur",function(){b.autoLink(d.element,[d.config.uneditableContainerClassname])}));var g=this.sandbox.getDocument().getElementsByTagName("a"),h=b.autoLink.URL_REG_EXP,i=function(c){var d=a.lang.string(b.getTextContent(c)).trim();return"www."===d.substr(0,4)&&(d="http://"+d),d};b.observe(this.element,"keydown",function(a){if(g.length){var c,e=d.selection.getSelectedNode(a.target.ownerDocument),f=b.getParentElement(e,{nodeName:"A"},4);f&&(c=i(f),setTimeout(function(){var a=i(f);a!==c&&a.match(h)&&f.setAttribute("href",a)},0))}})}},_initObjectResizing:function(){if(this.commands.exec("enableObjectResizing",!0),c.supportsEvent("resizeend")){var d=["width","height"],e=d.length,f=this.element;b.observe(f,"resizeend",function(b){var c,g=b.target||b.srcElement,h=g.style,i=0;if("IMG"===g.nodeName){for(;e>i;i++)c=d[i],h[c]&&(g.setAttribute(c,parseInt(h[c],10)),h[c]="");a.quirks.redraw(f)}})}},_initUndoManager:function(){this.undoManager=new a.UndoManager(this.parent)},_initLineBreaking:function(){function d(a){var c=b.getParentElement(a,{nodeName:["P","DIV"]},2);c&&b.contains(e.element,c)&&e.selection.executeAndRestore(function(){e.config.useLineBreaks?b.replaceWithChildNodes(c):"P"!==c.nodeName&&b.renameElement(c,"p")})}var e=this,f=["LI","P","H1","H2","H3","H4","H5","H6"],g=["UL","OL","MENU"];this.config.useLineBreaks||b.observe(this.element,["focus","keydown"],function(){if(e.isEmpty()){var a=e.doc.createElement("P");e.element.innerHTML="",e.element.appendChild(a),c.displaysCaretInEmptyContentEditableCorrectly()?e.selection.selectNode(a,!0):(a.innerHTML="<br>",e.selection.setBefore(a.firstChild))}}),b.observe(this.element,"keydown",function(c){var h=c.keyCode;if(!c.shiftKey&&(h===a.ENTER_KEY||h===a.BACKSPACE_KEY)){var i=b.getParentElement(e.selection.getSelectedNode(),{nodeName:f},4);return i?void setTimeout(function(){var c,f=e.selection.getSelectedNode();if("LI"===i.nodeName){if(!f)return;c=b.getParentElement(f,{nodeName:g},2),c||d(f)}h===a.ENTER_KEY&&i.nodeName.match(/^H[1-6]$/)&&d(f)},0):void(e.config.useLineBreaks&&h===a.ENTER_KEY&&!a.browser.insertsLineBreaksOnReturn()&&(c.preventDefault(),e.commands.exec("insertLineBreak")))}})}})}(wysihtml5),function(a){var b=a.dom,c=document,d=window,e=c.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"],g=["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"],h=["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; }",a.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; }"],i=function(a){if(a.setActive)try{a.setActive()}catch(e){}else{var f=a.style,g=c.documentElement.scrollTop||c.body.scrollTop,h=c.documentElement.scrollLeft||c.body.scrollLeft,i={position:f.position,top:f.top,left:f.left,WebkitUserSelect:f.WebkitUserSelect};b.setStyles({position:"absolute",top:"-99999px",left:"-99999px",WebkitUserSelect:"none"}).on(a),a.focus(),b.setStyles(i).on(a),d.scrollTo&&d.scrollTo(h,g)}};a.views.Composer.prototype.style=function(){var d,j=this,k=c.querySelector(":focus"),l=this.textarea.element,m=l.hasAttribute("placeholder"),n=m&&l.getAttribute("placeholder"),o=l.style.display,p=l.disabled;this.focusStylesHost=e.cloneNode(!1),this.blurStylesHost=e.cloneNode(!1),this.disabledStylesHost=e.cloneNode(!1),m&&l.removeAttribute("placeholder"),l===k&&l.blur(),l.disabled=!1,l.style.display=d="none",(l.getAttribute("rows")&&"auto"===b.getStyle("height").from(l)||l.getAttribute("cols")&&"auto"===b.getStyle("width").from(l))&&(l.style.display=d=o),b.copyStyles(g).from(l).to(this.editableArea).andTo(this.blurStylesHost),b.copyStyles(f).from(l).to(this.element).andTo(this.blurStylesHost),b.insertCSS(h).into(this.element.ownerDocument),l.disabled=!0,b.copyStyles(g).from(l).to(this.disabledStylesHost),b.copyStyles(f).from(l).to(this.disabledStylesHost),l.disabled=p,l.style.display=o,i(l),l.style.display=d,b.copyStyles(g).from(l).to(this.focusStylesHost),b.copyStyles(f).from(l).to(this.focusStylesHost),l.style.display=o,b.copyStyles(["display"]).from(l).to(this.editableArea);var q=a.lang.array(g).without(["display"]);return k?k.focus():l.blur(),m&&l.setAttribute("placeholder",n),this.parent.on("focus:composer",function(){b.copyStyles(q).from(j.focusStylesHost).to(j.editableArea),b.copyStyles(f).from(j.focusStylesHost).to(j.element)}),this.parent.on("blur:composer",function(){b.copyStyles(q).from(j.blurStylesHost).to(j.editableArea),b.copyStyles(f).from(j.blurStylesHost).to(j.element)}),this.parent.observe("disable:composer",function(){b.copyStyles(q).from(j.disabledStylesHost).to(j.editableArea),b.copyStyles(f).from(j.disabledStylesHost).to(j.element)}),this.parent.observe("enable:composer",function(){b.copyStyles(q).from(j.blurStylesHost).to(j.editableArea),b.copyStyles(f).from(j.blurStylesHost).to(j.element)}),this}}(wysihtml5),function(a){var b=a.dom,c=a.browser,d={66:"bold",73:"italic",85:"underline"},e=function(a,b,c){var d=a.getPreviousNode(b,!0),e=a.getSelectedNode();if(1!==e.nodeType&&e.parentNode!==c&&(e=e.parentNode),d)if(1==e.nodeType){var f=e.firstChild;if(1==d.nodeType)for(;e.firstChild;)d.appendChild(e.firstChild);else for(;e.firstChild;)b.parentNode.insertBefore(e.firstChild,b);e.parentNode&&e.parentNode.removeChild(e),a.setBefore(f)}else 1==d.nodeType?d.appendChild(e):b.parentNode.insertBefore(e,b),a.setBefore(e)},f=function(a,b,c,d){if(b.isCollapsed())if(b.caretIsInTheBeginnig("LI"))a.preventDefault(),d.commands.exec("outdentList");else if(b.caretIsInTheBeginnig())a.preventDefault();else{if(b.caretIsFirstInSelection()&&b.getPreviousNode()&&b.getPreviousNode().nodeName&&/^H\d$/gi.test(b.getPreviousNode().nodeName)){var f=b.getPreviousNode();if(a.preventDefault(),/^\s*$/.test(f.textContent||f.innerText))f.parentNode.removeChild(f);else{var g=f.ownerDocument.createRange();g.selectNodeContents(f),g.collapse(!1),b.setSelection(g)}}var h=b.caretIsBeforeUneditable();h&&(a.preventDefault(),e(b,h,c))}else b.containsUneditable()&&(a.preventDefault(),b.deleteContents())},g=function(a){if(a.selection.isCollapsed()){if(a.selection.caretIsInTheBeginnig("LI")&&a.commands.exec("indentList"))return}else a.selection.deleteContents();
a.commands.exec("insertHTML","&emsp;")};a.views.Composer.prototype.observe=function(){var e=this,h=this.getValue(!1,!1),i=this.sandbox.getIframe?this.sandbox.getIframe():this.sandbox.getContentEditable(),j=this.element,k=c.supportsEventsInIframeCorrectly()||this.sandbox.getContentEditable?j:this.sandbox.getWindow(),l=["drop","paste","beforepaste"],m=["drop","paste","mouseup","focus","keyup"];if(b.observe(i,"DOMNodeRemoved",function(){clearInterval(n),e.parent.fire("destroy:composer")}),!c.supportsMutationEvents())var n=setInterval(function(){b.contains(document.documentElement,i)||(clearInterval(n),e.parent.fire("destroy:composer"))},250);b.observe(k,m,function(){setTimeout(function(){e.parent.fire("interaction").fire("interaction:composer")},0)}),this.config.handleTables&&(!this.tableClickHandle&&this.doc.execCommand&&a.browser.supportsCommand(this.doc,"enableObjectResizing")&&a.browser.supportsCommand(this.doc,"enableInlineTableEditing")&&(this.sandbox.getIframe?this.tableClickHandle=b.observe(i,["focus","mouseup","mouseover"],function(){e.doc.execCommand("enableObjectResizing",!1,"false"),e.doc.execCommand("enableInlineTableEditing",!1,"false"),e.tableClickHandle.stop()}):setTimeout(function(){e.doc.execCommand("enableObjectResizing",!1,"false"),e.doc.execCommand("enableInlineTableEditing",!1,"false")},0)),this.tableSelection=a.quirks.tableCellsSelection(j,e.parent)),b.observe(k,"focus",function(a){e.parent.fire("focus",a).fire("focus:composer",a),setTimeout(function(){h=e.getValue(!1,!1)},0)}),b.observe(k,"blur",function(a){if(h!==e.getValue(!1,!1)){var b=a;"function"==typeof Object.create&&(b=Object.create(a,{type:{value:"change"}})),e.parent.fire("change",b).fire("change:composer",b)}e.parent.fire("blur",a).fire("blur:composer",a)}),b.observe(j,"dragenter",function(){e.parent.fire("unset_placeholder")}),b.observe(j,l,function(a){e.parent.fire(a.type,a).fire(a.type+":composer",a)}),b.observe(j,"keyup",function(b){var c=b.keyCode;(c===a.SPACE_KEY||c===a.ENTER_KEY)&&e.parent.fire("newword:composer")}),this.parent.on("paste:composer",function(){setTimeout(function(){e.parent.fire("newword:composer")},0)}),c.canSelectImagesInContentEditable()||b.observe(j,"mousedown",function(b){var c=b.target,d=j.querySelectorAll("img"),f=j.querySelectorAll("."+e.config.uneditableContainerClassname+" img"),g=a.lang.array(d).without(f);"IMG"===c.nodeName&&a.lang.array(g).contains(c)&&e.selection.selectNode(c)}),c.canSelectImagesInContentEditable()||b.observe(j,"drop",function(){setTimeout(function(){e.selection.getSelection().removeAllRanges()},0)}),c.hasHistoryIssue()&&c.supportsSelectionModify()&&b.observe(j,"keydown",function(a){if(a.metaKey||a.ctrlKey){var b=a.keyCode,c=j.ownerDocument.defaultView,d=c.getSelection();(37===b||39===b)&&(37===b&&(d.modify("extend","left","lineboundary"),a.shiftKey||d.collapseToStart()),39===b&&(d.modify("extend","right","lineboundary"),a.shiftKey||d.collapseToEnd()),a.preventDefault())}}),b.observe(j,"keydown",function(a){var b=a.keyCode,c=d[b];(a.ctrlKey||a.metaKey)&&!a.altKey&&c&&(e.commands.exec(c),a.preventDefault()),8===b?f(a,e.selection,j,e):e.config.handleTabKey&&9===b&&(a.preventDefault(),g(e,j))}),b.observe(j,"keydown",function(b){var c,d=e.selection.getSelectedNode(!0),f=b.keyCode;!d||"IMG"!==d.nodeName||f!==a.BACKSPACE_KEY&&f!==a.DELETE_KEY||(c=d.parentNode,c.removeChild(d),"A"!==c.nodeName||c.firstChild||c.parentNode.removeChild(c),setTimeout(function(){a.quirks.redraw(j)},0),b.preventDefault())}),!this.config.contentEditableMode&&c.hasIframeFocusIssue()&&(b.observe(i,"focus",function(){setTimeout(function(){e.doc.querySelector(":focus")!==e.element&&e.focus()},0)}),b.observe(this.element,"blur",function(){setTimeout(function(){e.selection.getSelection().removeAllRanges()},0)}));var o={IMG:"Image: ",A:"Link: "};b.observe(j,"mouseover",function(a){var b,c=a.target,d=c.nodeName;if("A"===d||"IMG"===d){var e=c.hasAttribute("title");e||(b=o[d]+(c.getAttribute("href")||c.getAttribute("src")),c.setAttribute("title",b))}})}}(wysihtml5),function(a){var b=400;a.views.Synchronizer=Base.extend({constructor:function(a,b,c){this.editor=a,this.textarea=b,this.composer=c,this._observe()},fromComposerToTextarea:function(b){this.textarea.setValue(a.lang.string(this.composer.getValue(!1,!1)).trim(),b)},fromTextareaToComposer:function(a){var b=this.textarea.getValue(!1,!1);b?this.composer.setValue(b,a):(this.composer.clear(),this.editor.fire("set_placeholder"))},sync:function(a){"textarea"===this.editor.currentView.name?this.fromTextareaToComposer(a):this.fromComposerToTextarea(a)},_observe:function(){var c,d=this,e=this.textarea.element.form,f=function(){c=setInterval(function(){d.fromComposerToTextarea()},b)},g=function(){clearInterval(c),c=null};f(),e&&(a.dom.observe(e,"submit",function(){d.sync(!0)}),a.dom.observe(e,"reset",function(){setTimeout(function(){d.fromTextareaToComposer()},0)})),this.editor.on("change_view",function(a){"composer"!==a||c?"textarea"===a&&(d.fromComposerToTextarea(!0),g()):(d.fromTextareaToComposer(!0),f())}),this.editor.on("destroy:composer",g)}})}(wysihtml5),wysihtml5.views.Textarea=wysihtml5.views.View.extend({name:"textarea",constructor:function(a,b,c){this.base(a,b,c),this._observe()},clear:function(){this.element.value=""},getValue:function(a){var b=this.isEmpty()?"":this.element.value;return a!==!1&&(b=this.parent.parse(b)),b},setValue:function(a,b){b&&(a=this.parent.parse(a)),this.element.value=a},cleanUp:function(){var a=this.parent.parse(this.element.value);this.element.value=a},hasPlaceholderSet:function(){var a=wysihtml5.browser.supportsPlaceholderAttributeOn(this.element),b=this.element.getAttribute("placeholder")||null,c=this.element.value,d=!c;return a&&d||c===b},isEmpty:function(){return!wysihtml5.lang.string(this.element.value).trim()||this.hasPlaceholderSet()},_observe:function(){var a=this.element,b=this.parent,c={focusin:"focus",focusout:"blur"},d=wysihtml5.browser.supportsEvent("focusin")?["focusin","focusout","change"]:["focus","blur","change"];b.on("beforeload",function(){wysihtml5.dom.observe(a,d,function(a){var d=c[a.type]||a.type;b.fire(d).fire(d+":textarea")}),wysihtml5.dom.observe(a,["paste","drop"],function(){setTimeout(function(){b.fire("paste").fire("paste:textarea")},0)})})}}),function(a){var b,c={name:b,style:!0,toolbar:b,showToolbarAfterInit:!0,autoLink:!0,handleTables:!0,handleTabKey:!0,parserRules:{tags:{br:{},span:{},div:{},p:{}},classes:{}},pasteParserRulesets:null,parser:a.dom.parse,composerClassName:"wysihtml5-editor",bodyClassName:"wysihtml5-supported",useLineBreaks:!0,stylesheets:[],placeholderText:b,supportTouchDevices:!0,cleanUp:!0,contentEditableMode:!1,uneditableContainerClassname:"wysihtml5-uneditable-container"};a.Editor=a.lang.Dispatcher.extend({constructor:function(b,d){if(this.editableElement="string"==typeof b?document.getElementById(b):b,this.config=a.lang.object({}).merge(c).merge(d).get(),this._isCompatible=a.browser.supported(),"textarea"!=this.editableElement.nodeName.toLowerCase()&&(this.config.contentEditableMode=!0,this.config.noTextarea=!0),this.config.noTextarea||(this.textarea=new a.views.Textarea(this,this.editableElement,this.config),this.currentView=this.textarea),!this._isCompatible||!this.config.supportTouchDevices&&a.browser.isTouchDevice()){var e=this;return void setTimeout(function(){e.fire("beforeload").fire("load")},0)}a.dom.addClass(document.body,this.config.bodyClassName),this.composer=new a.views.Composer(this,this.editableElement,this.config),this.currentView=this.composer,"function"==typeof this.config.parser&&this._initParser(),this.on("beforeload",this.handleBeforeLoad)},handleBeforeLoad:function(){this.config.noTextarea||(this.synchronizer=new a.views.Synchronizer(this,this.textarea,this.composer)),this.config.toolbar&&(this.toolbar=new a.toolbar.Toolbar(this,this.config.toolbar,this.config.showToolbarAfterInit))},isCompatible:function(){return this._isCompatible},clear:function(){return this.currentView.clear(),this},getValue:function(a,b){return this.currentView.getValue(a,b)},setValue:function(a,b){return this.fire("unset_placeholder"),a?(this.currentView.setValue(a,b),this):this.clear()},cleanUp:function(){this.currentView.cleanUp()},focus:function(a){return this.currentView.focus(a),this},disable:function(){return this.currentView.disable(),this},enable:function(){return this.currentView.enable(),this},isEmpty:function(){return this.currentView.isEmpty()},hasPlaceholderSet:function(){return this.currentView.hasPlaceholderSet()},parse:function(b,c){var d=this.config.contentEditableMode?document:this.composer?this.composer.sandbox.getDocument():null,e=this.config.parser(b,{rules:this.config.parserRules,cleanUp:this.config.cleanUp,context:d,uneditableClass:this.config.uneditableContainerClassname,clearInternals:c});return"object"==typeof b&&a.quirks.redraw(b),e},_initParser:function(){var b,c=this;a.browser.supportsModenPaste()?this.on("paste:composer",function(d){d.preventDefault(),b=a.dom.getPastedHtml(d),b&&c._cleanAndPaste(b)}):this.on("beforepaste:composer",function(b){b.preventDefault(),a.dom.getPastedHtmlWithDiv(c.composer,function(a){a&&c._cleanAndPaste(a)})})},_cleanAndPaste:function(b){var c=a.quirks.cleanPastedHTML(b,{referenceNode:this.composer.element,rules:this.config.pasteParserRulesets||[{set:this.config.parserRules}],uneditableClass:this.config.uneditableContainerClassname});this.composer.selection.deleteContents(),this.composer.selection.insertHTML(c)}})}(wysihtml5);
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