/* NicEdit - Micro Inline WYSIWYG
 * Copyright 2007-2008 Brian Kirchoff
 *
 * NicEdit is distributed under the terms of the MIT license
 * For more information visit http://nicedit.com/
 * Do not remove this copyright message
 */
var bkExtend = function(){
	var args = arguments;
	if (args.length == 1) args = [this, args[0]];
	for (var prop in args[1]) args[0][prop] = args[1][prop];
	return args[0];
};
function bkClass() { }
bkClass.prototype.construct = function() {};
bkClass.extend = function(def) {
  var classDef = function() {
      if (arguments[0] !== bkClass) { return this.construct.apply(this, arguments); }
  };
  var proto = new this(bkClass);
  bkExtend(proto,def);
  classDef.prototype = proto;
  classDef.extend = this.extend;      
  return classDef;
};

var bkElement = bkClass.extend({
	construct : function(elm,d) {
		if(typeof(elm) == "string") {
			elm = (d || document).createElement(elm);
		}
		elm = $BK(elm);
		return elm;
	},
	
	appendTo : function(elm) {
		elm.appendChild(this);	
		return this;
	},
	
	appendBefore : function(elm) {
		elm.parentNode.insertBefore(this,elm);	
		return this;
	},
	
	addEvent : function(type, fn) {
		bkLib.addEvent(this,type,fn);
		return this;	
	},
	
	setContent : function(c) {
		this.innerHTML = c;
		return this;
	},
	
	pos : function() {
		var curleft = curtop = 0;
		var o = obj = this;
		if (obj.offsetParent) {
			do {
				curleft += obj.offsetLeft;
				curtop += obj.offsetTop;
			} while (obj = obj.offsetParent);
		}
		var b = (!window.opera) ? parseInt(this.getStyle('border-width') || this.style.border) || 0 : 0;
		return [curleft+b,curtop+b+this.offsetHeight];
	},
	
	noSelect : function() {
		bkLib.noSelect(this);
		return this;
	},
	
	parentTag : function(t) {
		var elm = this;
		 do {
			if(elm && elm.nodeName && elm.nodeName.toUpperCase() == t) {
				return elm;
			}
			elm = elm.parentNode;
		} while(elm);
		return false;
	},
	
	hasClass : function(cls) {
		return this.className.match(new RegExp('(\\s|^)nicEdit-'+cls+'(\\s|$)'));
	},
	
	addClass : function(cls) {
		if (!this.hasClass(cls)) { this.className += " nicEdit-"+cls };
		return this;
	},
	
	removeClass : function(cls) {
		if (this.hasClass(cls)) {
			this.className = this.className.replace(new RegExp('(\\s|^)nicEdit-'+cls+'(\\s|$)'),' ');
		}
		return this;
	},

	setStyle : function(st) {
		var elmStyle = this.style;
		for(var itm in st) {
			switch(itm) {
				case 'float':
					elmStyle['cssFloat'] = elmStyle['styleFloat'] = st[itm];
					break;
				case 'opacity':
					elmStyle.opacity = st[itm];
					elmStyle.filter = "alpha(opacity=" + Math.round(st[itm]*100) + ")"; 
					break;
				case 'className':
					this.className = st[itm];
					break;
				default:
					//if(document.compatMode || itm != "cursor") { // Nasty Workaround for IE 5.5
						elmStyle[itm] = st[itm];
					//}		
			}
		}
		return this;
	},
	
	getStyle : function( cssRule, d ) {
		var doc = (!d) ? document.defaultView : d; 
		if(this.nodeType == 1)
		return (doc && doc.getComputedStyle) ? doc.getComputedStyle( this, null ).getPropertyValue(cssRule) : this.currentStyle[ bkLib.camelize(cssRule) ];
	},
	
	remove : function() {
		this.parentNode.removeChild(this);
		return this;	
	},
	
	setAttributes : function(at) {
		for(var itm in at) {
			this[itm] = at[itm];
		}
		return this;
	}
});

var bkLib = {
	isMSIE : (navigator.appVersion.indexOf("MSIE") != -1),
	
	addEvent : function(obj, type, fn) {
		(obj.addEventListener) ? obj.addEventListener( type, fn, false ) : obj.attachEvent("on"+type, fn);	
	},
	
	toArray : function(iterable) {
		var length = iterable.length, results = new Array(length);
    	while (length--) { results[length] = iterable[length] };
    	return results;	
	},
	
	noSelect : function(element) {
		if(element.setAttribute && element.nodeName.toLowerCase() != 'input' && element.nodeName.toLowerCase() != 'textarea') {
			element.setAttribute('unselectable','on');
		}
		for(var i=0;i<element.childNodes.length;i++) {
			bkLib.noSelect(element.childNodes[i]);
		}
	},
	camelize : function(s) {
		return s.replace(/\-(.)/g, function(m, l){return l.toUpperCase()});
	},
	inArray : function(arr,item) {
	    return (bkLib.search(arr,item) != null);
	},
	search : function(arr,itm) {
		for(var i=0; i < arr.length; i++) {
			if(arr[i] == itm)
				return i;
		}
		return null;	
	},
	cancelEvent : function(e) {
		e = e || window.event;
		if(e.preventDefault && e.stopPropagation) {
			e.preventDefault();
			e.stopPropagation();
		}
		return false;
	},
	domLoad : [],
	domLoaded : function() {
		if (arguments.callee.done) return;
		arguments.callee.done = true;
		for (i = 0;i < bkLib.domLoad.length;i++) bkLib.domLoad[i]();
	},
	onDomLoaded : function(fireThis) {
		this.domLoad.push(fireThis);
		if (document.addEventListener) {
			document.addEventListener("DOMContentLoaded", bkLib.domLoaded, null);
		} else if(bkLib.isMSIE) {
			document.write("<style>.nicEdit-main p { margin: 0; }</style><scr"+"ipt id=__ie_onload defer " + ((location.protocol == "https:") ? "src='javascript:void(0)'" : "src=//0") + "><\/scr"+"ipt>");
			$BK("__ie_onload").onreadystatechange = function() {
			    if (this.readyState == "complete"){bkLib.domLoaded();}
			};
		}
	    window.onload = bkLib.domLoaded;
	}
};

function $BK(elm) {
	if(typeof(elm) == "string") {
		elm = document.getElementById(elm);
	}
	return (elm && !elm.appendTo) ? bkExtend(elm,bkElement.prototype) : elm;
}

var bkEvent = {
	addEvent : function(evType, evFunc) {
		if(evFunc) {
			this.eventList = this.eventList || {};
			this.eventList[evType] = this.eventList[evType] || [];
			this.eventList[evType].push(evFunc);
		}
		return this;
	},
	fireEvent : function() {
		var args = bkLib.toArray(arguments), evType = args.shift();
		if(this.eventList && this.eventList[evType]) {
			for(var i=0;i<this.eventList[evType].length;i++) {
				this.eventList[evType][i].apply(this,args);
			}
		}
	}	
};

function __(s) {
	return s;
}

Function.prototype.closure = function() {
  var __method = this, args = bkLib.toArray(arguments), obj = args.shift();
  return function() { if(typeof(bkLib) != 'undefined') { return __method.apply(obj,args.concat(bkLib.toArray(arguments))); } };
}
	
Function.prototype.closureListener = function() {
  	var __method = this, args = bkLib.toArray(arguments), object = args.shift(); 
  	return function(e) { 
  	e = e || window.event;
  	if(e.target) { var target = e.target; } else { var target =  e.srcElement };
	  	return __method.apply(object, [e,target].concat(args) ); 
	};
}		


/* START CONFIG */

var nicEditorConfig = bkClass.extend({
	buttons : {
		'bold' : {name : __('Click to Bold'), command : 'Bold', tags : ['B','STRONG'], css : {'font-weight' : 'bold'}, key : 'b'},
		'italic' : {name : __('Click to Italic'), command : 'Italic', tags : ['EM','I'], css : {'font-style' : 'italic'}, key : 'i'},
		'underline' : {name : __('Click to Underline'), command : 'Underline', tags : ['U'], css : {'text-decoration' : 'underline'}, key : 'u'},
		'left' : {name : __('Left Align'), command : 'justifyleft', noActive : true},
		'center' : {name : __('Center Align'), command : 'justifycenter', noActive : true},
		'right' : {name : __('Right Align'), command : 'justifyright', noActive : true},
		'justify' : {name : __('Justify Align'), command : 'justifyfull', noActive : true},
		'ol' : {name : __('Insert Ordered List'), command : 'insertorderedlist', tags : ['OL']},
		'ul' : 	{name : __('Insert Unordered List'), command : 'insertunorderedlist', tags : ['UL']},
		'subscript' : {name : __('Click to Subscript'), command : 'subscript', tags : ['SUB']},
		'superscript' : {name : __('Click to Superscript'), command : 'superscript', tags : ['SUP']},
		'strikethrough' : {name : __('Click to Strike Through'), command : 'strikeThrough', css : {'text-decoration' : 'line-through'}},
		'removeformat' : {name : __('Remove Formatting'), command : 'removeformat', noActive : true},
		'indent' : {name : __('Indent Text'), command : 'indent', noActive : true},
		'outdent' : {name : __('Remove Indent'), command : 'outdent', noActive : true},
		'hr' : {name : __('Horizontal Rule'), command : 'insertHorizontalRule', noActive : true}
	},
	iconsPath : '../nicEditorIcons.gif',
	buttonList : ['save','bold','italic','underline','left','center','right','justify','ol','ul','fontSize','fontFamily','fontFormat','indent','outdent','image','upload','link','unlink','forecolor','bgcolor'],
	iconList : {"xhtml":1,"bgcolor":2,"forecolor":3,"bold":4,"center":5,"hr":6,"indent":7,"italic":8,"justify":9,"left":10,"ol":11,"outdent":12,"removeformat":13,"right":14,"save":25,"strikethrough":16,"subscript":17,"superscript":18,"ul":19,"underline":20,"image":21,"link":22,"unlink":23,"close":24,"arrow":26,"upload":27}
	
});
/* END CONFIG */


var nicEditors = {
	nicPlugins : [],
	editors : [],
	
	registerPlugin : function(plugin,options) {
		this.nicPlugins.push({p : plugin, o : options});
	},

	allTextAreas : function(nicOptions) {
		var textareas = document.getElementsByTagName("textarea");
		for(var i=0;i<textareas.length;i++) {
			nicEditors.editors.push(new nicEditor(nicOptions).panelInstance(textareas[i]));
		}
		return nicEditors.editors;
	},
	
	findEditor : function(e) {
		var editors = nicEditors.editors;
		for(var i=0;i<editors.length;i++) {
			if(editors[i].instanceById(e)) {
				return editors[i].instanceById(e);
			}
		}
	}
};


var nicEditor = bkClass.extend({
	construct : function(o) {
		this.options = new nicEditorConfig();
		bkExtend(this.options,o);
		this.nicInstances = new Array();
		this.loadedPlugins = new Array();
		
		var plugins = nicEditors.nicPlugins;
		for(var i=0;i<plugins.length;i++) {
			this.loadedPlugins.push(new plugins[i].p(this,plugins[i].o));
		}
		nicEditors.editors.push(this);
		bkLib.addEvent(document.body,'mousedown', this.selectCheck.closureListener(this) );
	},
	
	panelInstance : function(e,o) {
		e = this.checkReplace($BK(e));
		var panelElm = new bkElement('DIV').setStyle({width : (parseInt(e.getStyle('width')) || e.clientWidth)+'px'}).appendBefore(e);
		this.setPanel(panelElm);
		return this.addInstance(e,o);	
	},

	checkReplace : function(e) {
		var r = nicEditors.findEditor(e);
		if(r) {
			r.removeInstance(e);
			r.removePanel();
		}
		return e;
	},

	addInstance : function(e,o) {
		e = this.checkReplace($BK(e));
		if( e.contentEditable || !!window.opera ) {
			var newInstance = new nicEditorInstance(e,o,this);
		} else {
			var newInstance = new nicEditorIFrameInstance(e,o,this);
		}
		this.nicInstances.push(newInstance);
		return this;
	},
	
	removeInstance : function(e) {
		e = $BK(e);
		var instances = this.nicInstances;
		for(var i=0;i<instances.length;i++) {	
			if(instances[i].e == e) {
				instances[i].remove();
				this.nicInstances.splice(i,1);
			}
		}
	},

	removePanel : function(e) {
		if(this.nicPanel) {
			this.nicPanel.remove();
			this.nicPanel = null;
		}	
	},

	instanceById : function(e) {
		e = $BK(e);
		var instances = this.nicInstances;
		for(var i=0;i<instances.length;i++) {
			if(instances[i].e == e) {
				return instances[i];
			}
		}	
	},

	setPanel : function(e) {
		this.nicPanel = new nicEditorPanel($BK(e),this.options,this);
		this.fireEvent('panel',this.nicPanel);
		return this;
	},
	
	nicCommand : function(cmd,args) {	
		if(this.selectedInstance) {
			this.selectedInstance.nicCommand(cmd,args);
		}
	},
	
	getIcon : function(iconName,options) {
		var icon = this.options.iconList[iconName];
		var file = (options.iconFiles) ? options.iconFiles[iconName] : '';
		return {backgroundImage : "url('"+((icon) ? this.options.iconsPath : file)+"')", backgroundPosition : ((icon) ? ((icon-1)*-18) : 0)+'px 0px'};	
	},
		
	selectCheck : function(e,t) {
		var found = false;
		do{
			if(t.className && t.className.indexOf('nicEdit') != -1) {
				return false;
			}
		} while(t = t.parentNode);
		this.fireEvent('blur',this.selectedInstance,t);
		this.lastSelectedInstance = this.selectedInstance;
		this.selectedInstance = null;
		return false;
	}
	
});
nicEditor = nicEditor.extend(bkEvent);

 
/**
 * NicEdit Instance
 * This class creates an editable area out of any block level node and converting textarea nodes into editable areas. Instances of this class use the contentEditable attribute and besides textareas do not modify the orginal node.
 * @author: Brian Kirchoff
 * @requires: nicCore
 * @version 0.9
 */

/* this nicEditorInstance class was edited to perform a "cleaning" on any paste, in particular
 * it will fully clean a paste from a microsoft word document.
 * All edits are indicated with comments.  The rest of the code is by the author listed above.
 * Clean Word Paste Mod by Billy Flaherty (www.billyswebdesign.com/) for cgCraft (www.cgcraft.com) */

var nicEditorInstance = bkClass.extend({
    isSelected : false,

    construct : function(e,options,nicEditor) {
        this.ne = nicEditor;
        this.elm = this.e = e;
        this.options = options || {};

        newX = parseInt(e.getStyle('width')) || e.clientWidth;
        newY = parseInt(e.getStyle('height')) || e.clientHeight;
        this.initialHeight = newY-8;

        var isTextarea = (e.nodeName.toLowerCase() == "textarea");
        if(isTextarea || this.options.hasPanel) {
            var ie7s = (bkLib.isMSIE && !((typeof document.body.style.maxHeight != "undefined") && document.compatMode == "CSS1Compat"))
            var s = {width: newX+'px', border : '2px solid #F1F1F1', borderTop : 0, overflowY : 'auto', overflowX: 'hidden' };
            s[(ie7s) ? 'height' : 'maxHeight'] = (this.ne.options.maxHeight) ? this.ne.options.maxHeight+'px' : null;
            this.editorContain = new bkElement('DIV').setStyle(s).appendBefore(e);

            /* CLEAN WORD PASTE MOD */
            //var editorElm = new bkElement('DIV').setAttributes({id : e.id}).setStyle({width : (newX-8)+'px', margin: '4px', minHeight : newY+'px'}).addClass('main').appendTo(this.editorContain);
            var editorElm = new bkElement('DIV').setStyle({width : (newX-8)+'px', margin: '4px', minHeight : newY+'px'}).addClass('main').appendTo(this.editorContain);


            e.setStyle({display : 'none'});
            editorElm.innerHTML = e.innerHTML;
            if(isTextarea) {
                editorElm.setContent(e.value);
                this.copyElm = e;
                var f = e.parentTag('FORM');
                if(f) { bkLib.addEvent( f, 'submit', this.saveContent.closure(this)); }
            }
            editorElm.setStyle((ie7s) ? {height : newY+'px'} : {overflow: 'hidden'});
            this.elm = editorElm;

        }
        this.ne.addEvent('blur',this.blur.closure(this));

        this.init();
        this.blur();
    },

    init : function() {
        this.elm.setAttribute('contentEditable','true');
        if(this.getContent() == "") {
            this.setContent('<br />');
        }
        this.instanceDoc = document.defaultView;
        this.elm.addEvent('mousedown',this.selected.closureListener(this)).addEvent('keypress',this.keyDown.closureListener(this)).addEvent('focus',this.selected.closure(this)).addEvent('blur',this.blur.closure(this)).addEvent('keyup',this.selected.closure(this));
        this.ne.fireEvent('add',this);

        /* CLEAN WORD PASTE MOD */
        this.elm.addEvent('paste',this.initPasteClean.closureListener(this));
    },

    initPasteClean : function() {
        this.pasteCache = this.getElm().innerHTML;
        setTimeout(this.pasteClean.closure(this),100);
    },

    /* CLEAN WORD PASTE MOD : pasteClean method added for clean word paste */
    pasteClean : function() {
        var matchedHead = "";
        var matchedTail = "";
        var newContent = this.getElm().innerHTML;
        this.ne.fireEvent("get",this);
        var newContentStart = 0;
        var newContentFinish = 0;
        var newSnippet = "";
        var tempNode = document.createElement("div");

        /* Find start of both strings that matches */

        for (newContentStart = 0; newContent.charAt(newContentStart) == this.pasteCache.charAt(newContentStart); newContentStart++)
        {
            matchedHead += this.pasteCache.charAt(newContentStart);
        }

        /* If newContentStart is inside a HTML tag, move to opening brace of tag */
        for (var i = newContentStart; i >= 0; i--)
        {
            if (this.pasteCache.charAt(i) == "<")
            {
                newContentStart = i;
                matchedHead = this.pasteCache.substring(0, newContentStart);

                break;
            }
            else if(this.pasteCache.charAt(i) == ">")
            {
                break;
            }
        }

        newContent = this.reverse(newContent);
        this.pasteCache = this.reverse(this.pasteCache);

        /* Find end of both strings that matches */
        for (newContentFinish = 0; newContent.charAt(newContentFinish) == this.pasteCache.charAt(newContentFinish); newContentFinish++)
        {
            matchedTail += this.pasteCache.charAt(newContentFinish);
        }

        /* If newContentFinish is inside a HTML tag, move to closing brace of tag */
        for (var i = newContentFinish; i >= 0; i--)
        {
            if (this.pasteCache.charAt(i) == ">")
            {
                newContentFinish = i;
                matchedTail = this.pasteCache.substring(0, newContentFinish);

                break;
            }
            else if(this.pasteCache.charAt(i) == "<")
            {
                break;
            }
        }

        matchedTail = this.reverse(matchedTail);

        /* If there's no difference in pasted content */
        if (newContentStart == newContent.length - newContentFinish)
        {
            return false;
        }

        newContent = this.reverse(newContent);
        newSnippet = newContent.substring(newContentStart, newContent.length - newContentFinish);
        newSnippet = this.validTags(newSnippet);

        /* Replace opening bold tags with strong */
        newSnippet = newSnippet.replace(/<b(\s+|>)/g, "<strong$1");
        /* Replace closing bold tags with closing strong */
        newSnippet = newSnippet.replace(/<\/b(\s+|>)/g, "</strong$1");

        /* Replace italic tags with em */
        newSnippet = newSnippet.replace(/<i(\s+|>)/g, "<em$1");
        /* Replace closing italic tags with closing em */
        newSnippet = newSnippet.replace(/<\/i(\s+|>)/g, "</em$1");

        /* strip out comments -cgCraft */
        newSnippet = newSnippet.replace(/<!(?:--[\s\S]*?--\s*)?>\s*/g, "");

        /* strip out &nbsp; -cgCraft */
        newSnippet = newSnippet.replace(/&nbsp;/gi, " ");
        /* strip out extra spaces -cgCraft */
        newSnippet = newSnippet.replace(/ <\//gi, "</");

        while (newSnippet.indexOf("  ") != -1) {
            var anArray = newSnippet.split("  ")
            newSnippet = anArray.join(" ")
        }

        /* strip &nbsp; -cgCraft */
        newSnippet = newSnippet.replace(/^\s*|\s*$/g, "");

        /* Strip out unaccepted attributes */

        newSnippet = newSnippet.replace(/<[^>]*>/g, function(match)
            {
                match = match.replace(/ ([^=]+)="[^"]*"/g, function(match2, attributeName)
                    {
                        if (attributeName == "alt" || attributeName == "href" || attributeName == "src" || attributeName == "title")
                        {
                            return match2;
                        }

                        return "";
                    });

                return match;
            }
            );

        /* Final cleanout for MS Word cruft */
        newSnippet = newSnippet.replace(/<\?xml[^>]*>/g, "");
        newSnippet = newSnippet.replace(/<[^ >]+:[^>]*>/g, "");
        newSnippet = newSnippet.replace(/<\/[^ >]+:[^>]*>/g, "");

        /* remove undwanted tags */
        newSnippet = newSnippet.replace(/<(div|span|style|meta|link){1}.*?>/gi,'');

        this.content = matchedHead + newSnippet + matchedTail;
        this.ne.fireEvent("set",this);
        this.elm.innerHTML = this.content;
    },

    reverse : function(sentString) {
        var theString = "";
        for (var i = sentString.length - 1; i >= 0; i--) {
            theString += sentString.charAt(i);
        }
        return theString;
    },

    /* CLEAN WORD PASTE MOD : validTags method added for clean word paste */
    validTags : function(snippet) {
        var theString = snippet;

        /* Replace uppercase element names with lowercase */
        theString = theString.replace(/<[^> ]*/g, function(match){return match.toLowerCase();});

        /* Replace uppercase attribute names with lowercase */
        theString = theString.replace(/<[^>]*>/g, function(match) {
            match = match.replace(/ [^=]+=/g, function(match2){return match2.toLowerCase();});
            return match;
        });

        /* Put quotes around unquoted attributes */
        theString = theString.replace(/<[^>]*>/g, function(match) {
            match = match.replace(/( [^=]+=)([^"][^ >]*)/g, "$1\"$2\"");
            return match;
        });

        return theString;
    },

    remove : function() {
        this.saveContent();
        if(this.copyElm || this.options.hasPanel) {
            this.editorContain.remove();
            this.e.setStyle({'display' : 'block'});
            this.ne.removePanel();
        }
        this.disable();
        this.ne.fireEvent('remove',this);
    },

    disable : function() {
        this.elm.setAttribute('contentEditable','false');
    },

    getSel : function() {
        return (window.getSelection) ? window.getSelection() : document.selection;
    },

    getRng : function() {
        var s = this.getSel();
        if(!s) { return null; }
        return (s.rangeCount > 0) ? s.getRangeAt(0) : (typeof s.createRange == 'undefined') ? document.createRange() : s.createRange();
    },

    selRng : function(rng,s) {
        if(window.getSelection) {
            s.removeAllRanges();
            s.addRange(rng);
        } else {
            rng.select();
        }
    },

    selElm : function() {
        var r = this.getRng();
        if(r.startContainer) {
            var contain = r.startContainer;
            if(r.cloneContents().childNodes.length == 1) {
                for(var i=0;i<contain.childNodes.length;i++) {
                    var rng = contain.childNodes[i].ownerDocument.createRange();
                    rng.selectNode(contain.childNodes[i]);
                    if(r.compareBoundaryPoints(Range.START_TO_START,rng) != 1 &&
                        r.compareBoundaryPoints(Range.END_TO_END,rng) != -1) {
                        return $BK(contain.childNodes[i]);
                    }
                }
            }
            return $BK(contain);
        } else {
            return $BK((this.getSel().type == "Control") ? r.item(0) : r.parentElement());
        }
    },

    saveRng : function() {
        this.savedRange = this.getRng();
        this.savedSel = this.getSel();
    },

    restoreRng : function() {
        if(this.savedRange) {
            this.selRng(this.savedRange,this.savedSel);
        }
    },

    keyDown : function(e,t) {
        if(e.ctrlKey) {
            this.ne.fireEvent('key',this,e);
        }
    },

    selected : function(e,t) {
        if(!t) {t = this.selElm()}
        if(!e.ctrlKey) {
            var selInstance = this.ne.selectedInstance;
            if(selInstance != this) {
                if(selInstance) {
                    this.ne.fireEvent('blur',selInstance,t);
                }
                this.ne.selectedInstance = this;
                this.ne.fireEvent('focus',selInstance,t);
            }
            this.ne.fireEvent('selected',selInstance,t);
            this.isFocused = true;
            this.elm.addClass('selected');
        }
        return false;
    },

    blur : function() {
        this.isFocused = false;
        this.elm.removeClass('selected');
    },

    saveContent : function() {
        if(this.copyElm || this.options.hasPanel) {
            this.ne.fireEvent('save',this);
            (this.copyElm) ? this.copyElm.value = this.getContent() : this.e.innerHTML = this.getContent();
        }
    },

    getElm : function() {
        return this.elm;
    },

    getContent : function() {
        this.content = this.getElm().innerHTML;
        this.ne.fireEvent('get',this);
        return this.content;
    },

    setContent : function(e) {
        this.content = e;
        this.ne.fireEvent('set',this);
        this.elm.innerHTML = this.content;
    },

    nicCommand : function(cmd,args) {
        document.execCommand(cmd,false,args);
    }
});
var nicEditorIFrameInstance = nicEditorInstance.extend({
	savedStyles : [],
	
	init : function() {	
		var c = this.elm.innerHTML.replace(/^\s+|\s+$/g, '');
		this.elm.innerHTML = '';
		(!c) ? c = "<br />" : c;
		this.initialContent = c;
		
		this.elmFrame = new bkElement('iframe').setAttributes({'src' : 'javascript:;', 'frameBorder' : 0, 'allowTransparency' : 'true', 'scrolling' : 'no'}).setStyle({height: '100px', width: '100%'}).addClass('frame').appendTo(this.elm);

		if(this.copyElm) { this.elmFrame.setStyle({width : (this.elm.offsetWidth-4)+'px'}); }
		
		var styleList = ['font-size','font-family','font-weight','color'];
		for(itm in styleList) {
			this.savedStyles[bkLib.camelize(itm)] = this.elm.getStyle(itm);
		}
     	
		setTimeout(this.initFrame.closure(this),50);
	},
	
	disable : function() {
		this.elm.innerHTML = this.getContent();
	},
	
	initFrame : function() {
		var fd = $BK(this.elmFrame.contentWindow.document);
		fd.designMode = "on";		
		fd.open();
		var css = this.ne.options.externalCSS;
		fd.write('<html><head>'+((css) ? '<link href="'+css+'" rel="stylesheet" type="text/css" />' : '')+'</head><body id="nicEditContent" style="margin: 0 !important; background-color: transparent !important;">'+this.initialContent+'</body></html>');
		fd.close();
		this.frameDoc = fd;

		this.frameWin = $BK(this.elmFrame.contentWindow);
		this.frameContent = $BK(this.frameWin.document.body).setStyle(this.savedStyles);
		this.instanceDoc = this.frameWin.document.defaultView;
		
		this.heightUpdate();
		this.frameDoc.addEvent('mousedown', this.selected.closureListener(this)).addEvent('keyup',this.heightUpdate.closureListener(this)).addEvent('keydown',this.keyDown.closureListener(this)).addEvent('keyup',this.selected.closure(this));
		this.ne.fireEvent('add',this);
	},
	
	getElm : function() {
		return this.frameContent;
	},
	
	setContent : function(c) {
		this.content = c;
		this.ne.fireEvent('set',this);
		this.frameContent.innerHTML = this.content;	
		this.heightUpdate();
	},
	
	getSel : function() {
		return (this.frameWin) ? this.frameWin.getSelection() : this.frameDoc.selection;
	},
	
	heightUpdate : function() {	
		this.elmFrame.style.height = Math.max(this.frameContent.offsetHeight,this.initialHeight)+'px';
	},
    
	nicCommand : function(cmd,args) {
		this.frameDoc.execCommand(cmd,false,args);
		setTimeout(this.heightUpdate.closure(this),100);
	}

	
});
var nicEditorPanel = bkClass.extend({
	construct : function(e,options,nicEditor) {
		this.elm = e;
		this.options = options;
		this.ne = nicEditor;
		this.panelButtons = new Array();
		this.buttonList = bkExtend([],this.ne.options.buttonList);
		
		this.panelContain = new bkElement('DIV').setStyle({overflow : 'hidden', width : '100%', border : '1px solid #cccccc', backgroundColor : '#efefef'}).addClass('panelContain');
		this.panelElm = new bkElement('DIV').setStyle({margin : '2px', marginTop : '0px', zoom : 1, overflow : 'hidden'}).addClass('panel').appendTo(this.panelContain);
		this.panelContain.appendTo(e);

		var opt = this.ne.options;
		var buttons = opt.buttons;
		for(button in buttons) {
				this.addButton(button,opt,true);
		}
		this.reorder();
		e.noSelect();
	},
	
	addButton : function(buttonName,options,noOrder) {
		var button = options.buttons[buttonName];
		var type = (button['type']) ? eval('(typeof('+button['type']+') == "undefined") ? null : '+button['type']+';') : nicEditorButton;
		var hasButton = bkLib.inArray(this.buttonList,buttonName);
		if(type && (hasButton || this.ne.options.fullPanel)) {
			this.panelButtons.push(new type(this.panelElm,buttonName,options,this.ne));
			if(!hasButton) {	
				this.buttonList.push(buttonName);
			}
		}
	},
	
	findButton : function(itm) {
		for(var i=0;i<this.panelButtons.length;i++) {
			if(this.panelButtons[i].name == itm)
				return this.panelButtons[i];
		}	
	},
	
	reorder : function() {
		var bl = this.buttonList;
		for(var i=0;i<bl.length;i++) {
			var button = this.findButton(bl[i]);
			if(button) {
				this.panelElm.appendChild(button.margin);
			}
		}	
	},
	
	remove : function() {
		this.elm.remove();
	}
});
var nicEditorButton = bkClass.extend({
	
	construct : function(e,buttonName,options,nicEditor) {
		this.options = options.buttons[buttonName];
		this.name = buttonName;
		this.ne = nicEditor;
		this.elm = e;

		this.margin = new bkElement('DIV').setStyle({'float' : 'left', marginTop : '2px'}).appendTo(e);
		this.contain = new bkElement('DIV').setStyle({width : '20px', height : '20px'}).addClass('buttonContain').appendTo(this.margin);
		this.border = new bkElement('DIV').setStyle({backgroundColor : '#efefef', border : '1px solid #efefef'}).appendTo(this.contain);
		this.button = new bkElement('DIV').setStyle({width : '18px', height : '18px', overflow : 'hidden', zoom : 1, cursor : 'pointer'}).addClass('button').setStyle(this.ne.getIcon(buttonName,options)).appendTo(this.border);
		this.button.addEvent('mouseover', this.hoverOn.closure(this)).addEvent('mouseout',this.hoverOff.closure(this)).addEvent('mousedown',this.mouseClick.closure(this)).noSelect();
		
		if(!window.opera) {
			this.button.onmousedown = this.button.onclick = bkLib.cancelEvent;
		}
		
		nicEditor.addEvent('selected', this.enable.closure(this)).addEvent('blur', this.disable.closure(this)).addEvent('key',this.key.closure(this));
		
		this.disable();
		this.init();
	},
	
	init : function() {  },
	
	hide : function() {
		this.contain.setStyle({display : 'none'});
	},
	
	updateState : function() {
		if(this.isDisabled) { this.setBg(); }
		else if(this.isHover) { this.setBg('hover'); }
		else if(this.isActive) { this.setBg('active'); }
		else { this.setBg(); }
	},
	
	setBg : function(state) {
		switch(state) {
			case 'hover':
				var stateStyle = {border : '1px solid #666', backgroundColor : '#ddd'};
				break;
			case 'active':
				var stateStyle = {border : '1px solid #666', backgroundColor : '#ccc'};
				break;
			default:
				var stateStyle = {border : '1px solid #efefef', backgroundColor : '#efefef'};	
		}
		this.border.setStyle(stateStyle).addClass('button-'+state);
	},
	
	checkNodes : function(e) {
		var elm = e;	
		do {
			if(this.options.tags && bkLib.inArray(this.options.tags,elm.nodeName)) {
				this.activate();
				return true;
			}
		} while(elm = elm.parentNode && elm.className != "nicEdit");
		elm = $BK(e);
		while(elm.nodeType == 3) {
			elm = $BK(elm.parentNode);
		}
		if(this.options.css) {
			for(itm in this.options.css) {
				if(elm.getStyle(itm,this.ne.selectedInstance.instanceDoc) == this.options.css[itm]) {
					this.activate();
					return true;
				}
			}
		}
		this.deactivate();
		return false;
	},
	
	activate : function() {
		if(!this.isDisabled) {
			this.isActive = true;
			this.updateState();	
			this.ne.fireEvent('buttonActivate',this);
		}
	},
	
	deactivate : function() {
		this.isActive = false;
		this.updateState();	
		if(!this.isDisabled) {
			this.ne.fireEvent('buttonDeactivate',this);
		}
	},
	
	enable : function(ins,t) {
		this.isDisabled = false;
		this.contain.setStyle({'opacity' : 1}).addClass('buttonEnabled');
		this.updateState();
		this.checkNodes(t);
	},
	
	disable : function(ins,t) {		
		this.isDisabled = true;
		this.contain.setStyle({'opacity' : 0.6}).removeClass('buttonEnabled');
		this.updateState();	
	},
	
	toggleActive : function() {
		(this.isActive) ? this.deactivate() : this.activate();	
	},
	
	hoverOn : function() {
		if(!this.isDisabled) {
			this.isHover = true;
			this.updateState();
			this.ne.fireEvent("buttonOver",this);
		}
	}, 
	
	hoverOff : function() {
		this.isHover = false;
		this.updateState();
		this.ne.fireEvent("buttonOut",this);
	},
	
	mouseClick : function() {
		if(this.options.command) {
			this.ne.nicCommand(this.options.command,this.options.commandArgs);
			if(!this.options.noActive) {
				this.toggleActive();
			}
		}
		this.ne.fireEvent("buttonClick",this);
	},
	
	key : function(nicInstance,e) {
		if(this.options.key && e.ctrlKey && String.fromCharCode(e.keyCode || e.charCode).toLowerCase() == this.options.key) {
			this.mouseClick();
			if(e.preventDefault) e.preventDefault();
		}
	}
	
});

 
var nicPlugin = bkClass.extend({
	
	construct : function(nicEditor,options) {
		this.options = options;
		this.ne = nicEditor;
		this.ne.addEvent('panel',this.loadPanel.closure(this));
		
		this.init();
	},

	loadPanel : function(np) {
		var buttons = this.options.buttons;
		for(var button in buttons) {
			np.addButton(button,this.options);
		}
		np.reorder();
	},

	init : function() {  }
});



 
 /* START CONFIG */
var nicPaneOptions = { };
/* END CONFIG */

var nicEditorPane = bkClass.extend({
	construct : function(elm,nicEditor,options,openButton) {
		this.ne = nicEditor;
		this.elm = elm;
		this.pos = elm.pos();
		
		this.contain = new bkElement('div').setStyle({zIndex : '99999', overflow : 'hidden', position : 'absolute', left : this.pos[0]+'px', top : this.pos[1]+'px'})
		this.pane = new bkElement('div').setStyle({fontSize : '12px', border : '1px solid #ccc', 'overflow': 'hidden', padding : '4px', textAlign: 'left', backgroundColor : '#ffffc9'}).addClass('pane').setStyle(options).appendTo(this.contain);
		
		if(openButton && !openButton.options.noClose) {
			this.close = new bkElement('div').setStyle({'float' : 'right', height: '16px', width : '16px', cursor : 'pointer'}).setStyle(this.ne.getIcon('close',nicPaneOptions)).addEvent('mousedown',openButton.removePane.closure(this)).appendTo(this.pane);
		}
		
		this.contain.noSelect().appendTo(document.body);
		
		this.position();
		this.init();	
	},
	
	init : function() { },
	
	position : function() {
		if(this.ne.nicPanel) {
			var panelElm = this.ne.nicPanel.elm;	
			var panelPos = panelElm.pos();
			var newLeft = panelPos[0]+parseInt(panelElm.getStyle('width'))-(parseInt(this.pane.getStyle('width'))+8);
			if(newLeft < this.pos[0]) {
				this.contain.setStyle({left : newLeft+'px'});
			}
		}
	},
	
	toggle : function() {
		this.isVisible = !this.isVisible;
		this.contain.setStyle({display : ((this.isVisible) ? 'block' : 'none')});
	},
	
	remove : function() {
		if(this.contain) {
			this.contain.remove();
			this.contain = null;
		}
	},
	
	append : function(c) {
		c.appendTo(this.pane);
	},
	
	setContent : function(c) {
		this.pane.setContent(c);
	}
	
});


 
var nicEditorAdvancedButton = nicEditorButton.extend({
	
	init : function() {
		this.ne.addEvent('selected',this.removePane.closure(this)).addEvent('blur',this.removePane.closure(this));	
	},
	
	mouseClick : function() {
		if(!this.isDisabled) {
			if(this.pane && this.pane.pane) {
				this.removePane();
			} else {
				this.pane = new nicEditorPane(this.contain,this.ne,{width : (this.width || '270px'), backgroundColor : '#fff'},this);
				this.addPane();
				this.ne.selectedInstance.saveRng();
			}
		}
	},
	
	addForm : function(f,elm) {
		this.form = new bkElement('form').addEvent('submit',this.submit.closureListener(this));
		this.pane.append(this.form);
		this.inputs = {};
		
		for(itm in f) {
			var field = f[itm];
			var val = '';
			if(elm) {
				val = elm.getAttribute(itm);
			}
			if(!val) {
				val = field['value'] || '';
			}
			var type = f[itm].type;
			
			if(type == 'title') {
					new bkElement('div').setContent(field.txt).setStyle({fontSize : '14px', fontWeight: 'bold', padding : '0px', margin : '2px 0'}).appendTo(this.form);
			} else {
				var contain = new bkElement('div').setStyle({overflow : 'hidden', clear : 'both'}).appendTo(this.form);
				if(field.txt) {
					new bkElement('label').setAttributes({'for' : itm}).setContent(field.txt).setStyle({margin : '2px 4px', fontSize : '13px', width: '50px', lineHeight : '20px', textAlign : 'right', 'float' : 'left'}).appendTo(contain);
				}
				
				switch(type) {
					case 'text':
						this.inputs[itm] = new bkElement('input').setAttributes({id : itm, 'value' : val, 'type' : 'text'}).setStyle({margin : '2px 0', fontSize : '13px', 'float' : 'left', height : '20px', border : '1px solid #ccc', overflow : 'hidden'}).setStyle(field.style).appendTo(contain);
						break;
					case 'select':
						this.inputs[itm] = new bkElement('select').setAttributes({id : itm}).setStyle({border : '1px solid #ccc', 'float' : 'left', margin : '2px 0'}).appendTo(contain);
						for(opt in field.options) {
							var o = new bkElement('option').setAttributes({value : opt, selected : (opt == val) ? 'selected' : ''}).setContent(field.options[opt]).appendTo(this.inputs[itm]);
						}
						break;
					case 'content':
						this.inputs[itm] = new bkElement('textarea').setAttributes({id : itm}).setStyle({border : '1px solid #ccc', 'float' : 'left'}).setStyle(field.style).appendTo(contain);
						this.inputs[itm].value = val;
				}	
			}
		}
		new bkElement('input').setAttributes({'type' : 'submit'}).setStyle({backgroundColor : '#efefef',border : '1px solid #ccc', margin : '3px 0', 'float' : 'left', 'clear' : 'both'}).appendTo(this.form);
		this.form.onsubmit = bkLib.cancelEvent;	
	},
	
	submit : function() { },
	
	findElm : function(tag,attr,val) {
		var list = this.ne.selectedInstance.getElm().getElementsByTagName(tag);
		for(var i=0;i<list.length;i++) {
			if(list[i].getAttribute(attr) == val) {
				return $BK(list[i]);
			}
		}
	},
	
	removePane : function() {
		if(this.pane) {
			this.pane.remove();
			this.pane = null;
			this.ne.selectedInstance.restoreRng();
		}	
	}	
});


var nicButtonTips = bkClass.extend({
	construct : function(nicEditor) {
		this.ne = nicEditor;
		nicEditor.addEvent('buttonOver',this.show.closure(this)).addEvent('buttonOut',this.hide.closure(this));

	},
	
	show : function(button) {
		this.timer = setTimeout(this.create.closure(this,button),400);
	},
	
	create : function(button) {
		this.timer = null;
		if(!this.pane) {
			this.pane = new nicEditorPane(button.button,this.ne,{fontSize : '12px', marginTop : '5px'});
			this.pane.setContent(button.options.name);
		}		
	},
	
	hide : function(button) {
		if(this.timer) {
			clearTimeout(this.timer);
		}
		if(this.pane) {
			this.pane = this.pane.remove();
		}
	}
});
nicEditors.registerPlugin(nicButtonTips);


 
 /* START CONFIG */
var nicSelectOptions = {
	buttons : {
		'fontSize' : {name : __('Select Font Size'), type : 'nicEditorFontSizeSelect', command : 'fontsize'},
		'fontFamily' : {name : __('Select Font Family'), type : 'nicEditorFontFamilySelect', command : 'fontname'},
		'fontFormat' : {name : __('Select Font Format'), type : 'nicEditorFontFormatSelect', command : 'formatBlock'}
	}
};
/* END CONFIG */
var nicEditorSelect = bkClass.extend({
	
	construct : function(e,buttonName,options,nicEditor) {
		this.options = options.buttons[buttonName];
		this.elm = e;
		this.ne = nicEditor;
		this.name = buttonName;
		this.selOptions = new Array();
		
		this.margin = new bkElement('div').setStyle({'float' : 'left', margin : '2px 1px 0 1px'}).appendTo(this.elm);
		this.contain = new bkElement('div').setStyle({width: '90px', height : '20px', cursor : 'pointer', overflow: 'hidden'}).addClass('selectContain').addEvent('click',this.toggle.closure(this)).appendTo(this.margin);
		this.items = new bkElement('div').setStyle({overflow : 'hidden', zoom : 1, border: '1px solid #ccc', paddingLeft : '3px', backgroundColor : '#fff'}).appendTo(this.contain);
		this.control = new bkElement('div').setStyle({overflow : 'hidden', 'float' : 'right', height: '18px', width : '16px'}).addClass('selectControl').setStyle(this.ne.getIcon('arrow',options)).appendTo(this.items);
		this.txt = new bkElement('div').setStyle({overflow : 'hidden', 'float' : 'left', width : '66px', height : '14px', marginTop : '1px', fontFamily : 'sans-serif', textAlign : 'center', fontSize : '12px'}).addClass('selectTxt').appendTo(this.items);
		
		if(!window.opera) {
			this.contain.onmousedown = this.control.onmousedown = this.txt.onmousedown = bkLib.cancelEvent;
		}
		
		this.margin.noSelect();
		
		this.ne.addEvent('selected', this.enable.closure(this)).addEvent('blur', this.disable.closure(this));
		
		this.disable();
		this.init();
	},
	
	disable : function() {
		this.isDisabled = true;
		this.close();
		this.contain.setStyle({opacity : 0.6});
	},
	
	enable : function(t) {
		this.isDisabled = false;
		this.close();
		this.contain.setStyle({opacity : 1});
	},
	
	setDisplay : function(txt) {
		this.txt.setContent(txt);
	},
	
	toggle : function() {
		if(!this.isDisabled) {
			(this.pane) ? this.close() : this.open();
		}
	},
	
	open : function() {
		this.pane = new nicEditorPane(this.items,this.ne,{width : '88px', padding: '0px', borderTop : 0, borderLeft : '1px solid #ccc', borderRight : '1px solid #ccc', borderBottom : '0px', backgroundColor : '#fff'});
		
		for(var i=0;i<this.selOptions.length;i++) {
			var opt = this.selOptions[i];
			var itmContain = new bkElement('div').setStyle({overflow : 'hidden', borderBottom : '1px solid #ccc', width: '88px', textAlign : 'left', overflow : 'hidden', cursor : 'pointer'});
			var itm = new bkElement('div').setStyle({padding : '0px 4px'}).setContent(opt[1]).appendTo(itmContain).noSelect();
			itm.addEvent('click',this.update.closure(this,opt[0])).addEvent('mouseover',this.over.closure(this,itm)).addEvent('mouseout',this.out.closure(this,itm)).setAttributes('id',opt[0]);
			this.pane.append(itmContain);
			if(!window.opera) {
				itm.onmousedown = bkLib.cancelEvent;
			}
		}
	},
	
	close : function() {
		if(this.pane) {
			this.pane = this.pane.remove();
		}	
	},
	
	over : function(opt) {
		opt.setStyle({backgroundColor : '#ccc'});			
	},
	
	out : function(opt) {
		opt.setStyle({backgroundColor : '#fff'});
	},
	
	
	add : function(k,v) {
		this.selOptions.push(new Array(k,v));	
	},
	
	update : function(elm) {
		this.ne.nicCommand(this.options.command,elm);
		this.close();	
	}
});

var nicEditorFontSizeSelect = nicEditorSelect.extend({
	sel : {1 : '1&nbsp;(8pt)', 2 : '2&nbsp;(10pt)', 3 : '3&nbsp;(12pt)', 4 : '4&nbsp;(14pt)', 5 : '5&nbsp;(18pt)', 6 : '6&nbsp;(24pt)'},
	init : function() {
		this.setDisplay('Font&nbsp;Size...');
		for(itm in this.sel) {
			this.add(itm,'<font size="'+itm+'">'+this.sel[itm]+'</font>');
		}		
	}
});

var nicEditorFontFamilySelect = nicEditorSelect.extend({
	sel : {'arial' : 'Arial','comic sans ms' : 'Comic Sans','courier new' : 'Courier New','georgia' : 'Georgia', 'helvetica' : 'Helvetica', 'impact' : 'Impact', 'times new roman' : 'Times', 'trebuchet ms' : 'Trebuchet', 'verdana' : 'Verdana'},
	
	init : function() {
		this.setDisplay('Font&nbsp;Family...');
		for(itm in this.sel) {
			this.add(itm,'<font face="'+itm+'">'+this.sel[itm]+'</font>');
		}
	}
});

var nicEditorFontFormatSelect = nicEditorSelect.extend({
		sel : {'p' : 'Paragraph', 'pre' : 'Pre', 'h6' : 'Heading&nbsp;6', 'h5' : 'Heading&nbsp;5', 'h4' : 'Heading&nbsp;4', 'h3' : 'Heading&nbsp;3', 'h2' : 'Heading&nbsp;2', 'h1' : 'Heading&nbsp;1'},
		
	init : function() {
		this.setDisplay('Font&nbsp;Format...');
		for(itm in this.sel) {
			var tag = itm.toUpperCase();
			this.add('<'+tag+'>','<'+itm+' style="padding: 0px; margin: 0px;">'+this.sel[itm]+'</'+tag+'>');
		}
	}
});

nicEditors.registerPlugin(nicPlugin,nicSelectOptions);



/* START CONFIG */
var nicLinkOptions = {
	buttons : {
		'link' : {name : 'Add Link', type : 'nicLinkButton', tags : ['A']},
		'unlink' : {name : 'Remove Link',  command : 'unlink', noActive : true}
	}
};
/* END CONFIG */

var nicLinkButton = nicEditorAdvancedButton.extend({	
	addPane : function() {
		this.ln = this.ne.selectedInstance.selElm().parentTag('A');
		this.addForm({
			'' : {type : 'title', txt : 'Add/Edit Link'},
			'href' : {type : 'text', txt : 'URL', value : 'http://', style : {width: '150px'}},
			'title' : {type : 'text', txt : 'Title'},
			'target' : {type : 'select', txt : 'Open In', options : {'' : 'Current Window', '_blank' : 'New Window'},style : {width : '100px'}}
		},this.ln);
	},
	
	submit : function(e) {
		var url = this.inputs['href'].value;
		if(url == "http://" || url == "") {
			alert("You must enter a URL to Create a Link");
			return false;
		}
		this.removePane();
		
		if(!this.ln) {
			var tmp = 'javascript:nicTemp();';
			this.ne.nicCommand("createlink",tmp);
			this.ln = this.findElm('A','href',tmp);
		}
		if(this.ln) {
			this.ln.setAttributes({
				href : this.inputs['href'].value,
				title : this.inputs['title'].value,
				target : this.inputs['target'].options[this.inputs['target'].selectedIndex].value
			});
		}
	}
});

nicEditors.registerPlugin(nicPlugin,nicLinkOptions);



/* START CONFIG */
var nicColorOptions = {
	buttons : {
		'forecolor' : {name : __('Change Text Color'), type : 'nicEditorColorButton', noClose : true},
		'bgcolor' : {name : __('Change Background Color'), type : 'nicEditorBgColorButton', noClose : true}
	}
};
/* END CONFIG */

var nicEditorColorButton = nicEditorAdvancedButton.extend({	
	addPane : function() {
			var colorList = {0 : '00',1 : '33',2 : '66',3 :'99',4 : 'CC',5 : 'FF'};
			var colorItems = new bkElement('DIV').setStyle({width: '270px'});
			
			for(var r in colorList) {
				for(var b in colorList) {
					for(var g in colorList) {
						var colorCode = '#'+colorList[r]+colorList[g]+colorList[b];
						
						var colorSquare = new bkElement('DIV').setStyle({'cursor' : 'pointer', 'height' : '15px', 'float' : 'left'}).appendTo(colorItems);
						var colorBorder = new bkElement('DIV').setStyle({border: '2px solid '+colorCode}).appendTo(colorSquare);
						var colorInner = new bkElement('DIV').setStyle({backgroundColor : colorCode, overflow : 'hidden', width : '11px', height : '11px'}).addEvent('click',this.colorSelect.closure(this,colorCode)).addEvent('mouseover',this.on.closure(this,colorBorder)).addEvent('mouseout',this.off.closure(this,colorBorder,colorCode)).appendTo(colorBorder);
						
						if(!window.opera) {
							colorSquare.onmousedown = colorInner.onmousedown = bkLib.cancelEvent;
						}

					}	
				}	
			}
			this.pane.append(colorItems.noSelect());	
	},
	
	colorSelect : function(c) {
		this.ne.nicCommand('foreColor',c);
		this.removePane();
	},
	
	on : function(colorBorder) {
		colorBorder.setStyle({border : '2px solid #000'});
	},
	
	off : function(colorBorder,colorCode) {
		colorBorder.setStyle({border : '2px solid '+colorCode});		
	}
});

var nicEditorBgColorButton = nicEditorColorButton.extend({
	colorSelect : function(c) {
		this.ne.nicCommand('hiliteColor',c);
		this.removePane();
	}	
});

nicEditors.registerPlugin(nicPlugin,nicColorOptions);



/* START CONFIG */
var nicImageOptions = {
	buttons : {
		'image' : {name : 'Add Image', type : 'nicImageButton', tags : ['IMG']}
	}
	
};
/* END CONFIG */

var nicImageButton = nicEditorAdvancedButton.extend({	
	addPane : function() {
		this.im = this.ne.selectedInstance.selElm().parentTag('IMG');
		this.addForm({
			'' : {type : 'title', txt : 'Add/Edit Image'},
			'src' : {type : 'text', txt : 'URL', 'value' : 'http://', style : {width: '150px'}},
			'alt' : {type : 'text', txt : 'Alt Text', style : {width: '100px'}},
			'align' : {type : 'select', txt : 'Align', options : {none : 'Default','left' : 'Left', 'right' : 'Right'}}
		},this.im);
	},
	
	submit : function(e) {
		var src = this.inputs['src'].value;
		if(src == "" || src == "http://") {
			alert("You must enter a Image URL to insert");
			return false;
		}
		this.removePane();

		if(!this.im) {
			var tmp = 'javascript:nicImTemp();';
			this.ne.nicCommand("insertImage",tmp);
			this.im = this.findElm('IMG','src',tmp);
		}
		if(this.im) {
			this.im.setAttributes({
				src : this.inputs['src'].value,
				alt : this.inputs['alt'].value,
				align : this.inputs['align'].value
			});
		}
	}
});

nicEditors.registerPlugin(nicPlugin,nicImageOptions);




/* START CONFIG */
var nicSaveOptions = {
	buttons : {
		'save' : {name : __('Save this content'), type : 'nicEditorSaveButton'}
	}
};
/* END CONFIG */

var nicEditorSaveButton = nicEditorButton.extend({
	init : function() {
		if(!this.ne.options.onSave) {
			this.margin.setStyle({'display' : 'none'});
		}
	},
	mouseClick : function() {
		var onSave = this.ne.options.onSave;
		var selectedInstance = this.ne.selectedInstance;
		onSave(selectedInstance.getContent(), selectedInstance.elm.id, selectedInstance);
	}
});

nicEditors.registerPlugin(nicPlugin,nicSaveOptions);



/* START CONFIG */
var nicUploadOptions = {
	buttons : {
		'upload' : {name : 'Upload Image', type : 'nicUploadButton'}
	}
	
};
/* END CONFIG */

var nicUploadButton = nicEditorAdvancedButton.extend({	
	nicURI : 'http://files.nicedit.com/',

	addPane : function() {
		this.im = this.ne.selectedInstance.selElm().parentTag('IMG');
		this.myID = Math.round(Math.random()*Math.pow(10,15));
		this.requestInterval = 1000;
		this.uri = this.ne.options.uploadURI || this.nicURI;
		nicUploadButton.lastPlugin = this;
					
		this.myFrame = new bkElement('iframe').setAttributes({ width : '100%', height : '100px', frameBorder : 0, scrolling : 'no' }).setStyle({border : 0}).appendTo(this.pane.pane);
		this.progressWrapper = new bkElement('div').setStyle({display: 'none', width: '100%', height: '20px', border : '1px solid #ccc'}).appendTo(this.pane.pane);
		this.progress = new bkElement('div').setStyle({width: '0%', height: '20px', backgroundColor : '#ccc'}).setContent('&nbsp').appendTo(this.progressWrapper);

		setTimeout(this.addForm.closure(this),50);
	},

	addForm : function() {
		var myDoc = this.myDoc = this.myFrame.contentWindow.document;
		myDoc.open();
		myDoc.write("<html><body>");
		myDoc.write('<form method="post" action="'+this.uri+'?id='+this.myID+'" enctype="multipart/form-data">');
		myDoc.write('<input type="hidden" name="APC_UPLOAD_PROGRESS" value="'+this.myID+'" />');
		if(this.uri == this.nicURI) {
			myDoc.write('<div style="position: absolute; margin-left: 160px;"><img src="http://imageshack.us/img/imageshack.png" width="30" style="float: left;" /><div style="float: left; margin-left: 5px; font-size: 10px;">Hosted by<br /><a href="http://www.imageshack.us/" target="_blank">ImageShack</a></div></div>');
		}
		myDoc.write('<div style="font-size: 14px; font-weight: bold; padding-top: 5px;">Insert an Image</div>');
		myDoc.write('<input name="nicImage" type="file" style="margin-top: 10px;" />');
		myDoc.write('</form>');
		myDoc.write("</body></html>");
		myDoc.close();

		this.myBody = myDoc.body;

		this.myForm = $BK(this.myBody.getElementsByTagName('form')[0]);
		this.myInput = $BK(this.myBody.getElementsByTagName('input')[1]).addEvent('change', this.startUpload.closure(this));
		this.myStatus = new bkElement('div',this.myDoc).setStyle({textAlign : 'center', fontSize : '14px'}).appendTo(this.myBody);
	},

	startUpload : function() {
		this.myForm.setStyle({display : 'none'});
		this.myStatus.setContent('<img src="http://files.nicedit.com/ajax-loader.gif" style="float: right; margin-right: 40px;" /><strong>Uploading...</strong><br />Please wait');
		this.myForm.submit();
		setTimeout(this.makeRequest.closure(this),this.requestInterval);
	},

	makeRequest : function() {
		if(this.pane && this.pane.pane) {
			nicUploadButton.lastPlugin = this;
			var s = new bkElement('script').setAttributes({ type : 'text/javascript', src : this.uri+'?check='+this.myID+'&rand='+Math.round(Math.random()*Math.pow(10,15))}).addEvent('load', function() {
				s.parentNode.removeChild(s);
			}).appendTo(document.getElementsByTagName('head')[0]);
			if(this.requestInterval) {
				setTimeout(this.makeRequest.closure(this), this.requestInterval);
			}
		}
	},

	setProgress : function(percent) {
		this.progressWrapper.setStyle({display: 'block'});
		this.progress.setStyle({width : percent+'%'});
	},

	update : function(o) {
		if(o == false) {
			this.progressWrapper.setStyle({display : 'none'});
		} else if(o.url) {
			this.setProgress(100);
			this.requestInterval = false;

			if(!this.im) {
				this.ne.selectedInstance.restoreRng();
				var tmp = 'javascript:nicImTemp();';
				this.ne.nicCommand("insertImage",tmp);
				this.im = this.findElm('IMG','src',tmp);
			}
			var w = parseInt(this.ne.selectedInstance.elm.getStyle('width'));
			if(this.im) {
				this.im.setAttributes({
					src : o.url,
					width : (w && o.width) ? Math.min(w,o.width) : ''
				});
			}

			this.removePane();
		} else if(o.error) {
			this.requestInterval = false;
			this.setProgress(100);
			alert("There was an error uploading your image ("+o.error+").");
			this.removePane();
		} else if(o.noprogress) {
			this.progressWrapper.setStyle({display : 'none'});
			if(this.uri.indexOf('http:') == -1 || this.uri.indexOf(window.location.host) != -1) {
				this.requestInterval = false;
			}
		} else {
			this.setProgress( Math.round( (o.current/o.total) * 75) );
			if(o.interval) {
				this.requestInterval = o.interval;
			}
		}
	}

});

nicUploadButton.statusCb = function(o) {
	nicUploadButton.lastPlugin.update(o);
}

nicEditors.registerPlugin(nicPlugin,nicUploadOptions);



var nicXHTML = bkClass.extend({
	stripAttributes : ['_moz_dirty','_moz_resizing','_extended'],
	noShort : ['style','title','script','textarea','a'],
	cssReplace : {'font-weight:bold;' : 'strong', 'font-style:italic;' : 'em'},
	sizes : {1 : 'xx-small', 2 : 'x-small', 3 : 'small', 4 : 'medium', 5 : 'large', 6 : 'x-large'},
	
	construct : function(nicEditor) {
		this.ne = nicEditor;
		if(this.ne.options.xhtml) {
			nicEditor.addEvent('get',this.cleanup.closure(this));
		}
	},
	
	cleanup : function(ni) {
		var node = ni.getElm();
		var xhtml = this.toXHTML(node);
		ni.content = xhtml;
	},
	
	toXHTML : function(n,r,d) {
		var txt = '';
		var attrTxt = '';
		var cssTxt = '';
		var nType = n.nodeType;
		var nName = n.nodeName.toLowerCase();
		var nChild = n.hasChildNodes && n.hasChildNodes();
		var extraNodes = new Array();
		
		switch(nType) {
			case 1:
				var nAttributes = n.attributes;
				
				switch(nName) {
					case 'b':
						nName = 'strong';
						break;
					case 'i':
						nName = 'em';
						break;
					case 'font':
						nName = 'span';
						break;
				}
				
				if(r) {
					for(var i=0;i<nAttributes.length;i++) {
						var attr = nAttributes[i];
						
						var attributeName = attr.nodeName.toLowerCase();
						var attributeValue = attr.nodeValue;
						
						if(!attr.specified || !attributeValue || bkLib.inArray(this.stripAttributes,attributeName) || typeof(attributeValue) == "function") {
							continue;
						}
						
						switch(attributeName) {
							case 'style':
								var css = attributeValue.replace(/ /g,"");
								for(itm in this.cssReplace) {
									if(css.indexOf(itm) != -1) {
										extraNodes.push(this.cssReplace[itm]);
										css = css.replace(itm,'');
									}
								}
								cssTxt += css;
								attributeValue = "";
							break;
							case 'class':
								attributeValue = attributeValue.replace("Apple-style-span","");
							break;
							case 'size':
								cssTxt += "font-size:"+this.sizes[attributeValue]+';';
								attributeValue = "";
							break;
						}
						
						if(attributeValue) {
							attrTxt += ' '+attributeName+'="'+attributeValue+'"';
						}
					}

					if(cssTxt) {
						attrTxt += ' style="'+cssTxt+'"';
					}

					for(var i=0;i<extraNodes.length;i++) {
						txt += '<'+extraNodes[i]+'>';
					}
				
					if(attrTxt == "" && nName == "span") {
						r = false;
					}
					if(r) {
						txt += '<'+nName;
						if(nName != 'br') {
							txt += attrTxt;
						}
					}
				}
				

				
				if(!nChild && !bkLib.inArray(this.noShort,attributeName)) {
					if(r) {
						txt += ' />';
					}
				} else {
					if(r) {
						txt += '>';
					}
					
					for(var i=0;i<n.childNodes.length;i++) {
						var results = this.toXHTML(n.childNodes[i],true,true);
						if(results) {
							txt += results;
						}
					}
				}
					
				if(r && nChild) {
					txt += '</'+nName+'>';
				}
				
				for(var i=0;i<extraNodes.length;i++) {
					txt += '</'+extraNodes[i]+'>';
				}

				break;
			case 3:
				//if(n.nodeValue != '\n') {
					txt += n.nodeValue;
				//}
				break;
		}
		
		return txt;
	}
});
nicEditors.registerPlugin(nicXHTML);



var nicBBCode = bkClass.extend({
	construct : function(nicEditor) {
		this.ne = nicEditor;
		if(this.ne.options.bbCode) {
			nicEditor.addEvent('get',this.bbGet.closure(this));
			nicEditor.addEvent('set',this.bbSet.closure(this));
			
			var loadedPlugins = this.ne.loadedPlugins;
			for(itm in loadedPlugins) {
				if(loadedPlugins[itm].toXHTML) {
					this.xhtml = loadedPlugins[itm];
				}
			}
		}
	},
	
	bbGet : function(ni) {
		var xhtml = this.xhtml.toXHTML(ni.getElm());
		ni.content = this.toBBCode(xhtml);
	},
	
	bbSet : function(ni) {
		ni.content = this.fromBBCode(ni.content);
	},
	
	toBBCode : function(xhtml) {
		function rp(r,m) {
			xhtml = xhtml.replace(r,m);
		}
		
		rp(/\n/gi,"");
		rp(/<strong>(.*?)<\/strong>/gi,"[b]$1[/b]");
		rp(/<em>(.*?)<\/em>/gi,"[i]$1[/i]");
		rp(/<span.*?style="text-decoration:underline;">(.*?)<\/span>/gi,"[u]$1[/u]");
		rp(/<ul>(.*?)<\/ul>/gi,"[list]$1[/list]");
		rp(/<li>(.*?)<\/li>/gi,"[*]$1[/*]");
		rp(/<ol>(.*?)<\/ol>/gi,"[list=1]$1[/list]");
		rp(/<img.*?src="(.*?)".*?>/gi,"[img]$1[/img]");
		rp(/<a.*?href="(.*?)".*?>(.*?)<\/a>/gi,"[url=$1]$2[/url]");
		rp(/<br.*?>/gi,"\n");
		rp(/<.*?>.*?<\/.*?>/gi,"");
		
		return xhtml;
	},
	
	fromBBCode : function(bbCode) {
		function rp(r,m) {
			bbCode = bbCode.replace(r,m);
		}		
		
		rp(/\[b\](.*?)\[\/b\]/gi,"<strong>$1</strong>");
		rp(/\[i\](.*?)\[\/i\]/gi,"<em>$1</em>");
		rp(/\[u\](.*?)\[\/u\]/gi,"<span style=\"text-decoration:underline;\">$1</span>");
		rp(/\[list\](.*?)\[\/list\]/gi,"<ul>$1</ul>");
		rp(/\[list=1\](.*?)\[\/list\]/gi,"<ol>$1</ol>");
		rp(/\[\*\](.*?)\[\/\*\]/gi,"<li>$1</li>");
		rp(/\[img\](.*?)\[\/img\]/gi,"<img src=\"$1\" />");
		rp(/\[url=(.*?)\](.*?)\[\/url\]/gi,"<a href=\"$1\">$2</a>");
		rp(/\n/gi,"<br />");
		//rp(/\[.*?\](.*?)\[\/.*?\]/gi,"$1");
		
		return bbCode;
	}

	
});
nicEditors.registerPlugin(nicBBCode);



nicEditor = nicEditor.extend({
        floatingPanel : function() {
                this.floating = new bkElement('DIV').setStyle({position: 'absolute', top : '-1000px'}).appendTo(document.body);
                this.addEvent('focus', this.reposition.closure(this)).addEvent('blur', this.hide.closure(this));
                this.setPanel(this.floating);
        },
        
        reposition : function() {
                var e = this.selectedInstance.e;
                this.floating.setStyle({ width : (parseInt(e.getStyle('width')) || e.clientWidth)+'px' });
                var top = e.offsetTop-this.floating.offsetHeight;
                if(top < 0) {
                        top = e.offsetTop+e.offsetHeight;
                }
                
                this.floating.setStyle({ top : top+'px', left : e.offsetLeft+'px', display : 'block' });
        },
        
        hide : function() {
                this.floating.setStyle({ top : '-1000px'});
        }
});



/* START CONFIG */
var nicCodeOptions = {
	buttons : {
		'xhtml' : {name : 'Edit HTML', type : 'nicCodeButton'}
	}
	
};
/* END CONFIG */

var nicCodeButton = nicEditorAdvancedButton.extend({
	width : '350px',
		
	addPane : function() {
		this.addForm({
			'' : {type : 'title', txt : 'Edit HTML'},
			'code' : {type : 'content', 'value' : this.ne.selectedInstance.getContent(), style : {width: '340px', height : '200px'}}
		});
	},
	
	submit : function(e) {
		var code = this.inputs['code'].value;
		this.ne.selectedInstance.setContent(code);
		this.removePane();
	}
});

nicEditors.registerPlugin(nicPlugin,nicCodeOptions);