var FCKEditingArea=function(A){this.TargetElement=A;this.Mode=0;if (FCK.IECleanup) FCK.IECleanup.AddItem(this,FCKEditingArea_Cleanup);};FCKEditingArea.prototype.Start=function(A,B){var C=this.TargetElement;var D=FCKTools.GetElementDocument(C);while(C.childNodes.length>0) C.removeChild(C.childNodes[0]);if (this.Mode==0){var E=this.IFrame=D.createElement('iframe');E.src='javascript:void(0)';E.frameBorder=0;E.width=E.height='100%';C.appendChild(E);if (FCKBrowserInfo.IsIE) A=A.replace(/(<base[^>]*?)\s*\/?>(?!\s*<\/base>)/gi,'$1></base>');else if (!B){if (FCKBrowserInfo.IsGecko) A=A.replace(/(<body[^>]*>)\s*(<\/body>)/i,'$1'+GECKO_BOGUS+'$2');var F=A.match(FCKRegexLib.BodyContents);if (F){A=F[1]+'&nbsp;'+F[3];this._BodyHTML=F[2];}else this._BodyHTML=A;};this.Window=E.contentWindow;var G=this.Document=this.Window.document;G.open();G.write(A);G.close();if (FCKBrowserInfo.IsGecko10&&!B){this.Start(A,true);return;};this.Window._FCKEditingArea=this;if (FCKBrowserInfo.IsGecko10) this.Window.setTimeout(FCKEditingArea_CompleteStart,500);else FCKEditingArea_CompleteStart.call(this.Window);}else{var H=this.Textarea=D.createElement('textarea');H.className='SourceField';H.dir='ltr';H.style.width=H.style.height='100%';H.style.border='none';C.appendChild(H);H.value=A;FCKTools.RunFunction(this.OnLoad);}};function FCKEditingArea_CompleteStart(){if (!this.document.body){this.setTimeout(FCKEditingArea_CompleteStart,50);return;};var A=this._FCKEditingArea;A.MakeEditable();FCKTools.RunFunction(A.OnLoad);};FCKEditingArea.prototype.MakeEditable=function(){var A=this.Document;if (FCKBrowserInfo.IsIE){A.body.contentEditable=true;}else{try{A.body.spellcheck=(this.FFSpellChecker!==false);if (this._BodyHTML){A.body.innerHTML=this._BodyHTML;this._BodyHTML=null;};A.designMode='on';try{A.execCommand('styleWithCSS',false,FCKConfig.GeckoUseSPAN);}catch (e){A.execCommand('useCSS',false,!FCKConfig.GeckoUseSPAN);};A.execCommand('enableObjectResizing',false,!FCKConfig.DisableObjectResizing);A.execCommand('enableInlineTableEditing',false,!FCKConfig.DisableFFTableHandles);}catch (e) {}}};FCKEditingArea.prototype.Focus=function(){try{if (this.Mode==0){if (FCKBrowserInfo.IsIE&&this.Document.hasFocus()) return;if (FCKBrowserInfo.IsSafari) this.IFrame.focus();else{this.Window.focus();}}else{var A=FCKTools.GetElementDocument(this.Textarea);if ((!A.hasFocus||A.hasFocus())&&A.activeElement==this.Textarea) return;this.Textarea.focus();}}catch(e) {}};function FCKEditingArea_Cleanup(){this.TargetElement=null;this.IFrame=null;this.Document=null;this.Textarea=null;if (this.Window){this.Window._FCKEditingArea=null;this.Window=null;}}
var FCKKeystrokeHandler=function(A){this.Keystrokes={};this.CancelCtrlDefaults=(A!==false);};FCKKeystrokeHandler.prototype.AttachToElement=function(A){FCKTools.AddEventListenerEx(A,'keydown',_FCKKeystrokeHandler_OnKeyDown,this);if (FCKBrowserInfo.IsGecko10||FCKBrowserInfo.IsOpera||(FCKBrowserInfo.IsGecko&&FCKBrowserInfo.IsMac)) FCKTools.AddEventListenerEx(A,'keypress',_FCKKeystrokeHandler_OnKeyPress,this);};FCKKeystrokeHandler.prototype.SetKeystrokes=function(){for (var i=0;i<arguments.length;i++){var A=arguments[i];if (typeof(A[0])=='object') this.SetKeystrokes.apply(this,A);else{if (A.length==1) delete this.Keystrokes[A[0]];else this.Keystrokes[A[0]]=A[1]===true?true:A;}}};function _FCKKeystrokeHandler_OnKeyDown(A,B){var C=A.keyCode||A.which;var D=0;if (A.ctrlKey||A.metaKey) D+=CTRL;if (A.shiftKey) D+=SHIFT;if (A.altKey) D+=ALT;var E=C+D;var F=B._CancelIt=false;var G=B.Keystrokes[E];if (G){if (G===true||!(B.OnKeystroke&&B.OnKeystroke.apply(B,G))) return true;F=true;};if (F||(B.CancelCtrlDefaults&&D==CTRL&&(C<33||C>40))){B._CancelIt=true;if (A.preventDefault) return A.preventDefault();A.returnValue=false;A.cancelBubble=true;return false;};return true;};function _FCKKeystrokeHandler_OnKeyPress(A,B){if (B._CancelIt){if (A.preventDefault) return A.preventDefault();return false;};return true;}
var FCKListHandler={OutdentListItem:function(A){var B=A.parentNode;if (B.tagName.toUpperCase().Equals('UL','OL')){var C=FCKTools.GetElementDocument(A);var D=new FCKDocumentFragment(C);var E=D.RootNode;var F=false;var G=FCKDomTools.GetFirstChild(A,['UL','OL']);if (G){F=true;var H;while ((H=G.firstChild)) E.appendChild(G.removeChild(H));FCKDomTools.RemoveNode(G);};var I;var J=false;while ((I=A.nextSibling)){if (!F&&I.nodeType==1&&I.nodeName.toUpperCase()=='LI') J=F=true;E.appendChild(I.parentNode.removeChild(I));if (!J&&I.nodeType==1&&I.nodeName.toUpperCase().Equals('UL','OL')) FCKDomTools.RemoveNode(I,true);};var K=B.parentNode.tagName.toUpperCase();var L=(K=='LI');if (L||K.Equals('UL','OL')){if (F){var G=B.cloneNode(false);D.AppendTo(G);A.appendChild(G);}else if (L) D.InsertAfterNode(B.parentNode);else D.InsertAfterNode(B);if (L) FCKDomTools.InsertAfterNode(B.parentNode,B.removeChild(A));else FCKDomTools.InsertAfterNode(B,B.removeChild(A));}else{if (F){var N=B.cloneNode(false);D.AppendTo(N);FCKDomTools.InsertAfterNode(B,N);};var O=C.createElement('p');FCKDomTools.MoveChildren(B.removeChild(A),O);FCKDomTools.InsertAfterNode(B,O);A=O;};if (this.CheckEmptyList(B)) FCKDomTools.RemoveNode(B,true);};return A;},CheckEmptyList:function(A){return (FCKDomTools.GetFirstChild(A,'LI')==null);},CheckListHasContents:function(A){var B=A.firstChild;while (B){switch (B.nodeType){case 1:if (!B.nodeName.IEquals('UL','LI')) return true;break;case 3:if (B.nodeValue.Trim().length>0) return true;};B=B.nextSibling;};return false;}};
var FCKElementPath=function(A){var B=null;var C=null;var D=[];var e=A;while (e){if (e.nodeType==1){if (!this.LastElement) this.LastElement=e;var E=e.nodeName.toLowerCase();if (!C&&!B&&FCKListsLib.PathBlockElements[E]!=null) B=e;if (!C&&(/^(?:body|td|th|caption|form)$/).test(E)) C=e;D.push(e);if (E=='BODY') break;};e=e.parentNode;};this.Block=B;this.BlockLimit=C;this.Elements=D;};
var FCKDomRange=function(A){this.Window=A;};FCKDomRange.prototype={_UpdateElementInfo:function(){if (!this._Range) this.Release(true);else{var A=this._Range.startContainer;var B=this._Range.endContainer;var C=new FCKElementPath(A);this.StartContainer=C.LastElement;this.StartBlock=C.Block;this.StartBlockLimit=C.BlockLimit;if (A!=B) C=new FCKElementPath(B);this.EndContainer=C.LastElement;this.EndBlock=C.Block;this.EndBlockLimit=C.BlockLimit;}},CreateRange:function(){return new FCKW3CRange(this.Window.document);},DeleteContents:function(){if (this._Range){this._Range.deleteContents();this._UpdateElementInfo();}},ExtractContents:function(){if (this._Range){var A=this._Range.extractContents();this._UpdateElementInfo();return A;}},CheckIsCollapsed:function(){if (this._Range) return this._Range.collapsed;},Collapse:function(A){if (this._Range) this._Range.collapse(A);this._UpdateElementInfo();},Clone:function(){var A=FCKTools.CloneObject(this);if (this._Range) A._Range=this._Range.cloneRange();return A;},MoveToNodeContents:function(A){if (!this._Range) this._Range=this.CreateRange();this._Range.selectNodeContents(A);this._UpdateElementInfo();},MoveToElementStart:function(A){this.SetStart(A,1);this.SetEnd(A,1);},InsertNode:function(A){if (this._Range) this._Range.insertNode(A);},CheckIsEmpty:function(A){if (this.CheckIsCollapsed()) return true;var B=this.Window.document.createElement('div');this._Range.cloneContents().AppendTo(B);FCKDomTools.TrimNode(B,A);return (B.innerHTML.length==0);},CheckStartOfBlock:function(){var A=this.Clone();A.Collapse(true);A.SetStart(A.StartBlock||A.StartBlockLimit,1);var B=A.CheckIsEmpty();A.Release();return B;},CheckEndOfBlock:function(A){var B=this.Clone();B.Collapse(false);B.SetEnd(B.EndBlock||B.EndBlockLimit,2);var C=B.CheckIsEmpty(true);B.Release();if (A) this.Select();return C;},CreateBookmark:function(){var A={StartId:'fck_dom_range_start_'+(new Date()).valueOf()+'_'+Math.floor(Math.random()*1000),EndId:'fck_dom_range_end_'+(new Date()).valueOf()+'_'+Math.floor(Math.random()*1000)};var B=this.Window.document;var C;var D;if (!this.CheckIsCollapsed()){C=B.createElement('span');C.id=A.EndId;C.innerHTML='&nbsp;';D=this.Clone();D.Collapse(false);D.InsertNode(C);};C=B.createElement('span');C.id=A.StartId;C.innerHTML='&nbsp;';D=this.Clone();D.Collapse(true);D.InsertNode(C);return A;},MoveToBookmark:function(A,B){var C=this.Window.document;var D=C.getElementById(A.StartId);var E=C.getElementById(A.EndId);this.SetStart(D,3);if (!B) FCKDomTools.RemoveNode(D);if (E){this.SetEnd(E,3);if (!B) FCKDomTools.RemoveNode(E);}else this.Collapse(true);},SetStart:function(A,B){var C=this._Range;if (!C) C=this._Range=this.CreateRange();switch(B){case 1:C.setStart(A,0);break;case 2:C.setStart(A,A.childNodes.length);break;case 3:C.setStartBefore(A);break;case 4:C.setStartAfter(A);};this._UpdateElementInfo();},SetEnd:function(A,B){var C=this._Range;if (!C) C=this._Range=this.CreateRange();switch(B){case 1:C.setEnd(A,0);break;case 2:C.setEnd(A,A.childNodes.length);break;case 3:C.setEndBefore(A);break;case 4:C.setEndAfter(A);};this._UpdateElementInfo();},Expand:function(A){var B,oSibling;switch (A){case 'block_contents':if (this.StartBlock) this.SetStart(this.StartBlock,1);else{B=this._Range.startContainer;if (B.nodeType==1){if (!(B=B.childNodes[this._Range.startOffset])) B=B.firstChild;};if (!B) return;while (true){oSibling=B.previousSibling;if (!oSibling){if (B.parentNode!=this.StartBlockLimit) B=B.parentNode;else break;}else if (oSibling.nodeType!=1||!(/^(?:P|DIV|H1|H2|H3|H4|H5|H6|ADDRESS|PRE|OL|UL|LI|DT|DE)$/).test(oSibling.nodeName.toUpperCase())){B=oSibling;}else break;};this._Range.setStartBefore(B);};if (this.EndBlock) this.SetEnd(this.EndBlock,2);else{B=this._Range.endContainer;if (B.nodeType==1) B=B.childNodes[this._Range.endOffset]||B.lastChild;if (!B) return;while (true){oSibling=B.nextSibling;if (!oSibling){if (B.parentNode!=this.EndBlockLimit) B=B.parentNode;else break;}else if (oSibling.nodeType!=1||!(/^(?:P|DIV|H1|H2|H3|H4|H5|H6|ADDRESS|PRE|OL|UL|LI|DT|DE)$/).test(oSibling.nodeName.toUpperCase())){B=oSibling;}else break;};this._Range.setEndAfter(B);};this._UpdateElementInfo();}},Release:function(A){if (!A) this.Window=null;this.StartContainer=null;this.StartBlock=null;this.StartBlockLimit=null;this.EndContainer=null;this.EndBlock=null;this.EndBlockLimit=null;this._Range=null;}};
FCKDomRange.prototype.MoveToSelection=function(){this.Release(true);var A=this.Window.getSelection();if (A.rangeCount==1){this._Range=FCKW3CRange.CreateFromRange(this.Window.document,A.getRangeAt(0));this._UpdateElementInfo();}};FCKDomRange.prototype.Select=function(){var A=this._Range;if (A){var B=this.Window.document.createRange();B.setStart(A.startContainer,A.startOffset);try{B.setEnd(A.endContainer,A.endOffset);}catch (e){if (e.toString().Contains('NS_ERROR_ILLEGAL_VALUE')){A.collapse(true);B.setEnd(A.endContainer,A.endOffset);}else throw(e);};var C=this.Window.getSelection();C.removeAllRanges();C.addRange(B);}};
var FCKDocumentFragment=function(A,B){this.RootNode=B||A.createDocumentFragment();};FCKDocumentFragment.prototype={AppendTo:function(A){A.appendChild(this.RootNode);},InsertAfterNode:function(A){FCKDomTools.InsertAfterNode(A,this.RootNode);}}
var FCKW3CRange=function(A){this._Document=A;this.startContainer=null;this.startOffset=null;this.endContainer=null;this.endOffset=null;this.collapsed=true;};FCKW3CRange.CreateRange=function(A){return new FCKW3CRange(A);};FCKW3CRange.CreateFromRange=function(A,B){var C=FCKW3CRange.CreateRange(A);C.setStart(B.startContainer,B.startOffset);C.setEnd(B.endContainer,B.endOffset);return C;};FCKW3CRange.prototype={_UpdateCollapsed:function(){this.collapsed=(this.startContainer==this.endContainer&&this.startOffset==this.endOffset);},setStart:function(A,B){this.startContainer=A;this.startOffset=B;if (!this.endContainer){this.endContainer=A;this.endOffset=B;};this._UpdateCollapsed();},setEnd:function(A,B){this.endContainer=A;this.endOffset=B;if (!this.startContainer){this.startContainer=A;this.startOffset=B;};this._UpdateCollapsed();},setStartAfter:function(A){this.setStart(A.parentNode,FCKDomTools.GetIndexOf(A)+1);},setStartBefore:function(A){this.setStart(A.parentNode,FCKDomTools.GetIndexOf(A));},setEndAfter:function(A){this.setEnd(A.parentNode,FCKDomTools.GetIndexOf(A)+1);},setEndBefore:function(A){this.setEnd(A.parentNode,FCKDomTools.GetIndexOf(A));},collapse:function(A){if (A){this.endContainer=this.startContainer;this.endOffset=this.startOffset;}else{this.startContainer=this.endContainer;this.startOffset=this.endOffset;};this.collapsed=true;},selectNodeContents:function(A){this.setStart(A,0);this.setEnd(A,A.nodeType==3?A.data.length:A.childNodes.length);},insertNode:function(A){var B=this.startContainer;var C=this.startOffset;if (B.nodeType==3){B.splitText(C);if (B==this.endContainer) this.setEnd(B.nextSibling,this.endOffset-this.startOffset);FCKDomTools.InsertAfterNode(B,A);return;}else{B.insertBefore(A,B.childNodes[C]||null);if (B==this.endContainer){this.endOffset++;this.collapsed=false;}}},deleteContents:function(){if (this.collapsed) return;this._ExecContentsAction(0);},extractContents:function(){var A=new FCKDocumentFragment(this._Document);if (!this.collapsed) this._ExecContentsAction(1,A);return A;},cloneContents:function(){var A=new FCKDocumentFragment(this._Document);if (!this.collapsed) this._ExecContentsAction(2,A);return A;},_ExecContentsAction:function(A,B){var C=this.startContainer;var D=this.endContainer;var E=this.startOffset;var F=this.endOffset;var G=false;var H=false;if (D.nodeType==3) D=D.splitText(F);else{if (D.childNodes.length>0){if (F>D.childNodes.length-1){D=FCKDomTools.InsertAfterNode(D.lastChild,this._Document.createTextNode(''));H=true;}else D=D.childNodes[F];}};if (C.nodeType==3){C.splitText(E);if (C==D) D=C.nextSibling;}else{if (C.childNodes.length>0&&E<=C.childNodes.length-1){if (E==0){C=C.insertBefore(this._Document.createTextNode(''),C.firstChild);G=true;}else C=C.childNodes[E].previousSibling;}};var I=FCKDomTools.GetParents(C);var J=FCKDomTools.GetParents(D);var i,topStart,topEnd;for (i=0;i<I.length;i++){topStart=I[i];topEnd=J[i];if (topStart!=topEnd) break;};var K,levelStartNode,levelClone,currentNode,currentSibling;if (B) K=B.RootNode;for (var j=i;j<I.length;j++){levelStartNode=I[j];if (K&&levelStartNode!=C) levelClone=K.appendChild(levelStartNode.cloneNode(levelStartNode==C));currentNode=levelStartNode.nextSibling;while(currentNode){if (currentNode==J[j]||currentNode==D) break;currentSibling=currentNode.nextSibling;if (A==2) K.appendChild(currentNode.cloneNode(true));else{currentNode.parentNode.removeChild(currentNode);if (A==1) K.appendChild(currentNode);};currentNode=currentSibling;};if (K) K=levelClone;};if (B) K=B.RootNode;for (var k=i;k<J.length;k++){levelStartNode=J[k];if (A>0&&levelStartNode!=D) levelClone=K.appendChild(levelStartNode.cloneNode(levelStartNode==D));if (!I[k]||levelStartNode.parentNode!=I[k].parentNode){currentNode=levelStartNode.previousSibling;while(currentNode){if (currentNode==I[k]||currentNode==C) break;currentSibling=currentNode.previousSibling;if (A==2) K.insertBefore(currentNode.cloneNode(true),K.firstChild);else{currentNode.parentNode.removeChild(currentNode);if (A==1) K.insertBefore(currentNode,K.firstChild);};currentNode=currentSibling;}};if (K) K=levelClone;};if (A==2){var L=this.startContainer;if (L.nodeType==3){L.data+=L.nextSibling.data;L.parentNode.removeChild(L.nextSibling);};var M=this.endContainer;if (M.nodeType==3&&M.nextSibling){M.data+=M.nextSibling.data;M.parentNode.removeChild(M.nextSibling);}}else{if (topStart&&topEnd&&(C.parentNode!=topStart.parentNode||D.parentNode!=topEnd.parentNode)) this.setStart(topEnd.parentNode,FCKDomTools.GetIndexOf(topEnd));this.collapse(true);};if(G) C.parentNode.removeChild(C);if(H&&D.parentNode) D.parentNode.removeChild(D);},cloneRange:function(){return FCKW3CRange.CreateFromRange(this._Document,this);},toString:function(){var A=this.cloneContents();var B=this._Document.createElement('div');A.AppendTo(B);return B.textContent||B.innerText;}};
var FCKEnterKey=function(A,B,C){this.Window=A;this.EnterMode=B||'p';this.ShiftEnterMode=C||'br';var D=new FCKKeystrokeHandler(false);D._EnterKey=this;D.OnKeystroke=FCKEnterKey_OnKeystroke;D.SetKeystrokes([[13,'Enter'],[SHIFT+13,'ShiftEnter'],[8,'Backspace'],[46,'Delete']]);D.AttachToElement(A.document);};function FCKEnterKey_OnKeystroke(A,B){var C=this._EnterKey;try{switch (B){case 'Enter':return C.DoEnter();break;case 'ShiftEnter':return C.DoShiftEnter();break;case 'Backspace':return C.DoBackspace();break;case 'Delete':return C.DoDelete();}}catch (e){};return false;};FCKEnterKey.prototype.DoEnter=function(A,B){this._HasShift=(B===true);var C=A||this.EnterMode;if (C=='br') return this._ExecuteEnterBr();else return this._ExecuteEnterBlock(C);};FCKEnterKey.prototype.DoShiftEnter=function(){return this.DoEnter(this.ShiftEnterMode,true);};FCKEnterKey.prototype.DoBackspace=function(){var A=false;var B=new FCKDomRange(this.Window);B.MoveToSelection();if (!B.CheckIsCollapsed()) return false;var C=B.StartBlock;var D=B.EndBlock;if (B.StartBlockLimit==B.EndBlockLimit&&C&&D){if (!B.CheckIsCollapsed()){var E=B.CheckEndOfBlock();B.DeleteContents();if (C!=D){B.SetStart(D,1);B.SetEnd(D,1);};B.Select();A=(C==D);};if (B.CheckStartOfBlock()){var F=B.StartBlock;var G=FCKDomTools.GetPreviousSourceElement(F,true,['BODY',B.StartBlockLimit.nodeName],['UL','OL']);A=this._ExecuteBackspace(B,G,F);}else if (FCKBrowser