/**
 * jshashtable
 */
var Hashtable=(function(){var p="function";var n=(typeof Array.prototype.splice==p)?function(s,r){s.splice(r,1)}:function(u,t){var s,v,r;if(t===u.length-1){u.length=t}else{s=u.slice(t+1);u.length=t;for(v=0,r=s.length;v<r;++v){u[t+v]=s[v]}}};function a(t){var r;if(typeof t=="string"){return t}else{if(typeof t.hashCode==p){r=t.hashCode();return(typeof r=="string")?r:a(r)}else{if(typeof t.toString==p){return t.toString()}else{try{return String(t)}catch(s){return Object.prototype.toString.call(t)}}}}}function g(r,s){return r.equals(s)}function e(r,s){return(typeof s.equals==p)?s.equals(r):(r===s)}function c(r){return function(s){if(s===null){throw new Error("null is not a valid "+r)}else{if(typeof s=="undefined"){throw new Error(r+" must not be undefined")}}}}var q=c("key"),l=c("value");function d(u,s,t,r){this[0]=u;this.entries=[];this.addEntry(s,t);if(r!==null){this.getEqualityFunction=function(){return r}}}var h=0,j=1,f=2;function o(r){return function(t){var s=this.entries.length,v,u=this.getEqualityFunction(t);while(s--){v=this.entries[s];if(u(t,v[0])){switch(r){case h:return true;case j:return v;case f:return[s,v[1]]}}}return false}}function k(r){return function(u){var v=u.length;for(var t=0,s=this.entries.length;t<s;++t){u[v+t]=this.entries[t][r]}}}d.prototype={getEqualityFunction:function(r){return(typeof r.equals==p)?g:e},getEntryForKey:o(j),getEntryAndIndexForKey:o(f),removeEntryForKey:function(s){var r=this.getEntryAndIndexForKey(s);if(r){n(this.entries,r[0]);return r[1]}return null},addEntry:function(r,s){this.entries[this.entries.length]=[r,s]},keys:k(0),values:k(1),getEntries:function(s){var u=s.length;for(var t=0,r=this.entries.length;t<r;++t){s[u+t]=this.entries[t].slice(0)}},containsKey:o(h),containsValue:function(s){var r=this.entries.length;while(r--){if(s===this.entries[r][1]){return true}}return false}};function m(s,t){var r=s.length,u;while(r--){u=s[r];if(t===u[0]){return r}}return null}function i(r,s){var t=r[s];return(t&&(t instanceof d))?t:null}function b(t,r){var w=this;var v=[];var u={};var x=(typeof t==p)?t:a;var s=(typeof r==p)?r:null;this.put=function(B,C){q(B);l(C);var D=x(B),E,A,z=null;E=i(u,D);if(E){A=E.getEntryForKey(B);if(A){z=A[1];A[1]=C}else{E.addEntry(B,C)}}else{E=new d(D,B,C,s);v[v.length]=E;u[D]=E}return z};this.get=function(A){q(A);var B=x(A);var C=i(u,B);if(C){var z=C.getEntryForKey(A);if(z){return z[1]}}return null};this.containsKey=function(A){q(A);var z=x(A);var B=i(u,z);return B?B.containsKey(A):false};this.containsValue=function(A){l(A);var z=v.length;while(z--){if(v[z].containsValue(A)){return true}}return false};this.clear=function(){v.length=0;u={}};this.isEmpty=function(){return !v.length};var y=function(z){return function(){var A=[],B=v.length;while(B--){v[B][z](A)}return A}};this.keys=y("keys");this.values=y("values");this.entries=y("getEntries");this.remove=function(B){q(B);var C=x(B),z,A=null;var D=i(u,C);if(D){A=D.removeEntryForKey(B);if(A!==null){if(!D.entries.length){z=m(v,C);n(v,z);delete u[C]}}}return A};this.size=function(){var A=0,z=v.length;while(z--){A+=v[z].entries.length}return A};this.each=function(C){var z=w.entries(),A=z.length,B;while(A--){B=z[A];C(B[0],B[1])}};this.putAll=function(H,C){var B=H.entries();var E,F,D,z,A=B.length;var G=(typeof C==p);while(A--){E=B[A];F=E[0];D=E[1];if(G&&(z=w.get(F))){D=C(F,z,D)}w.put(F,D)}};this.clone=function(){var z=new b(t,r);z.putAll(w);return z}}return b})();
/**
 * jquery-numberformatter
 */
(function(k){var a=new Hashtable();var f=["ae","au","ca","cn","eg","gb","hk","il","in","jp","sk","th","tw","us"];var b=["at","br","de","dk","es","gr","it","nl","pt","tr","vn"];var i=["cz","fi","fr","ru","se","pl"];var d=["ch"];var g=[[".",","],[",","."],[","," "],[".","'"]];var c=[f,b,i,d];function j(n,l,m){this.dec=n;this.group=l;this.neg=m}function h(){for(var l=0;l<c.length;l++){localeGroup=c[l];for(var m=0;m<localeGroup.length;m++){a.put(localeGroup[m],l)}}}function e(l){if(a.size()==0){h()}var q=".";var o=",";var p="-";var n=a.get(l);if(n){var m=g[n];if(m){q=m[0];o=m[1]}}return new j(q,o,p)}k.fn.formatNumber=function(l,m,n){return this.each(function(){if(m==null){m=true}if(n==null){n=true}var p;if(k(this).is(":input")){p=new String(k(this).val())}else{p=new String(k(this).text())}var o=k.formatNumber(p,l);if(m){if(k(this).is(":input")){k(this).val(o)}else{k(this).text(o)}}if(n){return o}})};k.formatNumber=function(q,w){var w=k.extend({},k.fn.formatNumber.defaults,w);var l=e(w.locale.toLowerCase());var n=l.dec;var u=l.group;var o=l.neg;var m="0#-,.";var t="";var s=false;for(var r=0;r<w.format.length;r++){if(m.indexOf(w.format.charAt(r))==-1){t=t+w.format.charAt(r)}else{if(r==0&&w.format.charAt(r)=="-"){s=true;continue}else{break}}}var v="";for(var r=w.format.length-1;r>=0;r--){if(m.indexOf(w.format.charAt(r))==-1){v=w.format.charAt(r)+v}else{break}}w.format=w.format.substring(t.length);w.format=w.format.substring(0,w.format.length-v.length);var p=new Number(q);return k._formatNumber(p,w,v,t,s)};k._formatNumber=function(m,q,n,G,s){var q=k.extend({},k.fn.formatNumber.defaults,q);var E=e(q.locale.toLowerCase());var D=E.dec;var v=E.group;var l=E.neg;var x=false;if(isNaN(m)){if(q.nanForceZero==true){m=0;x=true}else{return null}}if(n=="%"){m=m*100}var z="";if(q.format.indexOf(".")>-1){var F=D;var t=q.format.substring(q.format.lastIndexOf(".")+1);if(q.round==true){m=new Number(m.toFixed(t.length))}else{var K=m.toString();K=K.substring(0,K.lastIndexOf(".")+t.length+1);m=new Number(K)}var y=m%1;var A=new String(y.toFixed(t.length));A=A.substring(A.lastIndexOf(".")+1);for(var H=0;H<t.length;H++){if(t.charAt(H)=="#"&&A.charAt(H)!="0"){F+=A.charAt(H);continue}else{if(t.charAt(H)=="#"&&A.charAt(H)=="0"){var r=A.substring(H);if(r.match("[1-9]")){F+=A.charAt(H);continue}else{break}}else{if(t.charAt(H)=="0"){F+=A.charAt(H)}}}}z+=F}else{m=Math.round(m)}var u=Math.floor(m);if(m<0){u=Math.ceil(m)}var C="";if(q.format.indexOf(".")==-1){C=q.format}else{C=q.format.substring(0,q.format.indexOf("."))}var J="";if(!(u==0&&C.substr(C.length-1)=="#")||x){var w=new String(Math.abs(u));var p=9999;if(C.lastIndexOf(",")!=-1){p=C.length-C.lastIndexOf(",")-1}var o=0;for(var H=w.length-1;H>-1;H--){J=w.charAt(H)+J;o++;if(o==p&&H!=0){J=v+J;o=0}}if(C.length>J.length){var I=C.indexOf("0");if(I!=-1){var B=C.length-I;while(J.length<B){J="0"+J}}}}if(!J&&C.indexOf("0",C.length-1)!==-1){J="0"}z=J+z;if(m<0&&s&&G.length>0){G=l+G}else{if(m<0){z=l+z}}if(!q.decimalSeparatorAlwaysShown){if(z.lastIndexOf(D)==z.length-1){z=z.substring(0,z.length-1)}}z=G+z+n;return z};k.fn.parseNumber=function(l,m,o){if(m==null){m=true}if(o==null){o=true}var p;if(k(this).is(":input")){p=new String(k(this).val())}else{p=new String(k(this).text())}var n=k.parseNumber(p,l);if(n){if(m){if(k(this).is(":input")){k(this).val(n.toString())}else{k(this).text(n.toString())}}if(o){return n}}};k.parseNumber=function(r,v){var v=k.extend({},k.fn.parseNumber.defaults,v);var m=e(v.locale.toLowerCase());var o=m.dec;var t=m.group;var p=m.neg;var l="1234567890.-";while(r.indexOf(t)>-1){r=r.replace(t,"")}r=r.replace(o,".").replace(p,"-");var u="";var n=false;if(r.charAt(r.length-1)=="%"){n=true}for(var s=0;s<r.length;s++){if(l.indexOf(r.charAt(s))>-1){u=u+r.charAt(s)}}var q=new Number(u);if(n){q=q/100;q=q.toFixed(u.length-1)}return q};k.fn.parseNumber.defaults={locale:"us",decimalSeparatorAlwaysShown:false};k.fn.formatNumber.defaults={format:"#,###.00",locale:"us",decimalSeparatorAlwaysShown:false,nanForceZero:true,round:true};Number.prototype.toFixed=function(l){return $._roundNumber(this,l)};k._roundNumber=function(n,m){var l=Math.pow(10,m||0);var o=String(Math.round(n*l)/l);if(m>0){var p=o.indexOf(".");if(p==-1){o+=".";p=0}else{p=o.length-(p+1)}while(p<m){o+="0";p++}}return o}})(jQuery);
// JQuery URL Parser plugin - https://github.com/allmarkedup/jQuery-URL-Parser
// Written by Mark Perkins, mark@allmarkedup.com
// License: http://unlicense.org/ (i.e. do what you want with it!)

;(function($, undefined) {
    
    var tag2attr = {
        a       : 'href',
        img     : 'src',
        form    : 'action',
        base    : 'href',
        script  : 'src',
        iframe  : 'src',
        link    : 'href'
    },
    
        key = ["source","protocol","authority","userInfo","user","password","host","port","relative","path","directory","file","query","fragment"], // keys available to query
        
        aliases = { "anchor" : "fragment" }, // aliases for backwards compatability

        parser = {
                strict  : /^(?:([^:\/?#]+):)?(?:\/\/((?:(([^:@]*):?([^:@]*))?@)?([^:\/?#]*)(?::(\d*))?))?((((?:[^?#\/]*\/)*)([^?#]*))(?:\?([^#]*))?(?:#(.*))?)/,  //less intuitive, more accurate to the specs
                loose   :  /^(?:(?![^:@]+:[^:@\/]*@)([^:\/?#.]+):)?(?:\/\/)?((?:(([^:@]*):?([^:@]*))?@)?([^:\/?#]*)(?::(\d*))?)(((\/(?:[^?#](?![^?#\/]*\.[^?#\/.]+(?:[?#]|$)))*\/?)?([^?#\/]*))(?:\?([^#]*))?(?:#(.*))?)/ // more intuitive, fails on relative paths and deviates from specs
        },
        
        querystring_parser = /(?:^|&|;)([^&=;]*)=?([^&;]*)/g, // supports both ampersand and semicolon-delimted query string key/value pairs
        
        fragment_parser = /(?:^|&|;)([^&=;]*)=?([^&;]*)/g; // supports both ampersand and semicolon-delimted fragment key/value pairs
        
        function parseUri( url, strictMode )
        {
                var str = decodeURI( url ),
                    res   = parser[ strictMode || false ? "strict" : "loose" ].exec( str ),
                    uri = { attr : {}, param : {}, seg : {} },
                    i   = 14;
                
                while ( i-- )
                {
                        uri.attr[ key[i] ] = res[i] || "";
                }
                
                // build query and fragment parameters
                
                uri.param['query'] = {};
                uri.param['fragment'] = {};
                
                uri.attr['query'].replace( querystring_parser, function ( $0, $1, $2 ){
                        if ($1)
                        {
                                uri.param['query'][$1] = $2;
                        }
                });
                
                uri.attr['fragment'].replace( fragment_parser, function ( $0, $1, $2 ){
                        if ($1)
                        {
                                uri.param['fragment'][$1] = $2;
                        }
                });
                                
                // split path and fragement into segments
                
        uri.seg['path'] = uri.attr.path.replace(/^\/+|\/+$/g,'').split('/');
        
        uri.seg['fragment'] = uri.attr.fragment.replace(/^\/+|\/+$/g,'').split('/');
        
        // compile a 'base' domain attribute
        
        uri.attr['base'] = uri.attr.host ? uri.attr.protocol+"://"+uri.attr.host + (uri.attr.port ? ":"+uri.attr.port : '') : '';
        
                return uri;
        };
        
        function getAttrName( elm )
        {
                var tn = elm.tagName;
                if ( tn !== undefined ) return tag2attr[tn.toLowerCase()];
                return tn;
        }
        
        $.fn.url = function( strictMode )
        {
            var url = '';
            
            if ( this.length )
            {
                url = $(this).attr( getAttrName(this[0]) ) || '';
            }
            
        return $.url({ url : url, strict : strictMode });
        };
        
        $.url = function( opts )
        {
            var url     = '',
                strict  = false;

            if ( typeof opts === 'string' )
            {
                url = opts;
            }
            else
            {
                opts = opts || {};
                strict = opts.strict || strict;
            url = opts.url === undefined ? window.location.toString() : opts.url;
            }
                            
        return {
            
            data : parseUri(url, strict),
            
            // get various attributes from the URI
            attr : function( attr )
            {
                attr = aliases[attr] || attr;
                return attr !== undefined ? this.data.attr[attr] : this.data.attr;
            },
            
            // return query string parameters
            param : function( param )
            {
                return param !== undefined ? this.data.param.query[param] : this.data.param.query;
            },
            
            // return fragment parameters
            fparam : function( param )
            {
                return param !== undefined ? this.data.param.fragment[param] : this.data.param.fragment;
            },
            
            // return path segments
            segment : function( seg )
            {
                if ( seg === undefined )
                {
                    return this.data.seg.path;                    
                }
                else
                {
                    seg = seg < 0 ? this.data.seg.path.length + seg : seg - 1; // negative segments count from the end
                    return this.data.seg.path[seg];                    
                }
            },
            
            // return fragment segments
            fsegment : function( seg )
            {
                if ( seg === undefined )
                {
                    return this.data.seg.fragment;                    
                }
                else
                {
                    seg = seg < 0 ? this.data.seg.fragment.length + seg : seg - 1; // negative segments count from the end
                    return this.data.seg.fragment[seg];                    
                }
            }
            
        };
        
        };
        
})(jQuery);

/**
 * WYSIWYG - jQuery plugin 0.97
 * (0.97.2 - From infinity)
 *
 * Copyright (c) 2008-2009 Juan M Martinez, 2010-2011 Akzhan Abdulin and all contributors
 * https://github.com/akzhan/jwysiwyg
 *
 * Dual licensed under the MIT and GPL licenses:
 *   http://www.opensource.org/licenses/mit-license.php
 *   http://www.gnu.org/licenses/gpl.html
 *
 */

/*jslint browser: true, forin: true */

(function ($) {
	"use strict";
	/* Wysiwyg namespace: private properties and methods */

	var console = window.console ? window.console : {
		log: $.noop,
		error: function (msg) {
			$.error(msg);
		}
	};
	var supportsProp = (('prop' in $.fn) && ('removeProp' in $.fn));

	function Wysiwyg() {
		// - the item is added by this.ui.appendControls and then appendItem
		// - click triggers this.triggerControl
		// cmd or[key] - designMode exec function name
		// tags - activates control for these tags (@see checkTargets)
		// css - activates control if one of css is applied
		this.controls = {
			bold: {
				groupIndex: 0,
				visible: true,
				tags: ["b", "strong"],
				css: {
					fontWeight: "bold"
				},
				tooltip: "Bold",
				hotkey: {"ctrl": 1, "key": 66}
			},

			copy: {
				groupIndex: 8,
				visible: false,
				tooltip: "Copy"
			},

			createLink: {
				groupIndex: 6,
				visible: true,
				exec: function () {
					var self = this;
					if ($.wysiwyg.controls && $.wysiwyg.controls.link) {
						$.wysiwyg.controls.link.init(this);
					} else if ($.wysiwyg.autoload) {
						$.wysiwyg.autoload.control("wysiwyg.link.js", function () {
							self.controls.createLink.exec.apply(self);
						});
					} else {
						console.error("$.wysiwyg.controls.link not defined. You need to include wysiwyg.link.js file");
					}
				},
				tags: ["a"],
				tooltip: "Create link"
			},

			cut: {
				groupIndex: 8,
				visible: false,
				tooltip: "Cut"
			},

			decreaseFontSize: {
				groupIndex: 9,
				visible: false,
				tags: ["small"],
				tooltip: "Decrease font size",
				exec: function () {
					this.decreaseFontSize();
				}
			},

			h1: {
				groupIndex: 7,
				visible: true,
				className: "h1",
				command: ($.browser.msie || $.browser.safari) ? "FormatBlock" : "heading",
				"arguments": ($.browser.msie || $.browser.safari) ? "<h1>" : "h1",
				tags: ["h1"],
				tooltip: "Header 1"
			},

			h2: {
				groupIndex: 7,
				visible: true,
				className: "h2",
				command: ($.browser.msie || $.browser.safari)	? "FormatBlock" : "heading",
				"arguments": ($.browser.msie || $.browser.safari) ? "<h2>" : "h2",
				tags: ["h2"],
				tooltip: "Header 2"
			},

			h3: {
				groupIndex: 7,
				visible: true,
				className: "h3",
				command: ($.browser.msie || $.browser.safari) ? "FormatBlock" : "heading",
				"arguments": ($.browser.msie || $.browser.safari) ? "<h3>" : "h3",
				tags: ["h3"],
				tooltip: "Header 3"
			},

			highlight: {
				tooltip:     "Highlight",
				className:   "highlight",
				groupIndex:  1,
				visible:     false,
				css: {
					backgroundColor: "rgb(255, 255, 102)"
				},
				exec: function () {
					var command, node, selection, args;

					if ($.browser.msie || $.browser.safari) {
						command = "backcolor";
					} else {
						command = "hilitecolor";
					}

					if ($.browser.msie) {
						node = this.getInternalRange().parentElement();
					} else {
						selection = this.getInternalSelection();
						node = selection.extentNode || selection.focusNode;

						while (node.style === undefined) {
							node = node.parentNode;
							if (node.tagName && node.tagName.toLowerCase() === "body") {
								return;
							}
						}
					}

					if (node.style.backgroundColor === "rgb(255, 255, 102)" ||
							node.style.backgroundColor === "#ffff66") {
						args = "#ffffff";
					} else {
						args = "#ffff66";
					}

					this.editorDoc.execCommand(command, false, args);
				}
			},

			html: {
				groupIndex: 10,
				visible: false,
				exec: function () {
					var elementHeight;

					if (this.options.resizeOptions && $.fn.resizable) {
						elementHeight = this.element.height();
					}

					if (this.viewHTML) { //textarea is shown
						this.setContent(this.original.value);

						$(this.original).hide();
						this.editor.show();

						if (this.options.resizeOptions && $.fn.resizable) {
							// if element.height still the same after frame was shown
							if (elementHeight === this.element.height()) {
								this.element.height(elementHeight + this.editor.height());
							}

							this.element.resizable($.extend(true, {
								alsoResize: this.editor
							}, this.options.resizeOptions));
						}
						
						this.ui.toolbar.find("li").each(function () {
							var li = $(this);

							if (li.hasClass("html")) {
								li.removeClass("active");
							} else {
								li.removeClass('disabled');
							}
						});
					} else { //wysiwyg is shown
						this.saveContent();

						$(this.original).css({
							width:	this.element.outerWidth() - 6,
							height: this.element.height() - this.ui.toolbar.height() - 6,
							resize: "none"
						}).show();
						this.editor.hide();
						
						if (this.options.resizeOptions && $.fn.resizable) {
							// if element.height still the same after frame was hidden
							if (elementHeight === this.element.height()) {
								this.element.height(this.ui.toolbar.height());
							}

							this.element.resizable("destroy");
						}

						this.ui.toolbar.find("li").each(function () {
							var li = $(this);

							if (li.hasClass("html")) {
								li.addClass("active");
							} else {
								if (false === li.hasClass("fullscreen")) {
									li.removeClass("active").addClass('disabled');
								}
							}
						});
					}

					this.viewHTML = !(this.viewHTML);
				},
				tooltip: "View source code"
			},

			increaseFontSize: {
				groupIndex: 9,
				visible: false,
				tags: ["big"],
				tooltip: "Increase font size",
				exec: function () {
					this.increaseFontSize();
				}
			},

			indent: {
				groupIndex: 2,
				visible: true,
				tooltip: "Indent"
			},

			insertHorizontalRule: {
				groupIndex: 6,
				visible: true,
				tags: ["hr"],
				tooltip: "Insert Horizontal Rule"
			},

			insertImage: {
				groupIndex: 6,
				visible: true,
				exec: function () {
					var self = this;

					if ($.wysiwyg.controls && $.wysiwyg.controls.image) {
						$.wysiwyg.controls.image.init(this);
					} else if ($.wysiwyg.autoload) {
						$.wysiwyg.autoload.control("wysiwyg.image.js", function () {
							self.controls.insertImage.exec.apply(self);
						});
					} else {
						console.error("$.wysiwyg.controls.image not defined. You need to include wysiwyg.image.js file");
					}
				},
				tags: ["img"],
				tooltip: "Insert image"
			},

			insertOrderedList: {
				groupIndex: 5,
				visible: true,
				tags: ["ol"],
				tooltip: "Insert Ordered List"
			},

			insertTable: {
				groupIndex: 6,
				visible: true,
				exec: function () {
					var self = this;

					if ($.wysiwyg.controls && $.wysiwyg.controls.table) {
						$.wysiwyg.controls.table(this);
					} else if ($.wysiwyg.autoload) {
						$.wysiwyg.autoload.control("wysiwyg.table.js", function () {
							self.controls.insertTable.exec.apply(self);
						});
					} else {
						console.error("$.wysiwyg.controls.table not defined. You need to include wysiwyg.table.js file");
					}
				},
				tags: ["table"],
				tooltip: "Insert table"
			},

			insertUnorderedList: {
				groupIndex: 5,
				visible: true,
				tags: ["ul"],
				tooltip: "Insert Unordered List"
			},

			italic: {
				groupIndex: 0,
				visible: true,
				tags: ["i", "em"],
				css: {
					fontStyle: "italic"
				},
				tooltip: "Italic",
				hotkey: {"ctrl": 1, "key": 73}
			},

			justifyCenter: {
				groupIndex: 1,
				visible: true,
				tags: ["center"],
				css: {
					textAlign: "center"
				},
				tooltip: "Justify Center"
			},

			justifyFull: {
				groupIndex: 1,
				visible: true,
				css: {
					textAlign: "justify"
				},
				tooltip: "Justify Full"
			},

			justifyLeft: {
				visible: true,
				groupIndex: 1,
				css: {
					textAlign: "left"
				},
				tooltip: "Justify Left"
			},

			justifyRight: {
				groupIndex: 1,
				visible: true,
				css: {
					textAlign: "right"
				},
				tooltip: "Justify Right"
			},

			ltr: {
				groupIndex: 10,
				visible: false,
				exec: function () {
					var p = this.dom.getElement("p");

					if (!p) {
						return false;
					}

					$(p).attr("dir", "ltr");
					return true;
				},
				tooltip : "Left to Right"
			},

			outdent: {
				groupIndex: 2,
				visible: true,
				tooltip: "Outdent"
			},

			paragraph: {
				groupIndex: 7,
				visible: false,
				className: "paragraph",
				command: "FormatBlock",
				"arguments": ($.browser.msie || $.browser.safari) ? "<p>" : "p",
				tags: ["p"],
				tooltip: "Paragraph"
			},

			paste: {
				groupIndex: 8,
				visible: false,
				tooltip: "Paste"
			},

			redo: {
				groupIndex: 4,
				visible: true,
				tooltip: "Redo"
			},

			removeFormat: {
				groupIndex: 10,
				visible: true,
				exec: function () {
					this.removeFormat();
				},
				tooltip: "Remove formatting"
			},

			rtl: {
				groupIndex: 10,
				visible: false,
				exec: function () {
					var p = this.dom.getElement("p");

					if (!p) {
						return false;
					}

					$(p).attr("dir", "rtl");
					return true;
				},
				tooltip : "Right to Left"
			},

			strikeThrough: {
				groupIndex: 0,
				visible: true,
				tags: ["s", "strike"],
				css: {
					textDecoration: "line-through"
				},
				tooltip: "Strike-through"
			},

			subscript: {
				groupIndex: 3,
				visible: true,
				tags: ["sub"],
				tooltip: "Subscript"
			},

			superscript: {
				groupIndex: 3,
				visible: true,
				tags: ["sup"],
				tooltip: "Superscript"
			},

			underline: {
				groupIndex: 0,
				visible: true,
				tags: ["u"],
				css: {
					textDecoration: "underline"
				},
				tooltip: "Underline",
				hotkey: {"ctrl": 1, "key": 85}
			},

			undo: {
				groupIndex: 4,
				visible: true,
				tooltip: "Undo"
			},

			code: {
				visible : true,
				groupIndex: 6,
				tooltip: "Code snippet",
				exec: function () {
					var range	= this.getInternalRange(),
						common	= $(range.commonAncestorContainer),
						$nodeName = range.commonAncestorContainer.nodeName.toLowerCase();
					if (common.parent("code").length) {
						common.unwrap();
					} else {
						if ($nodeName !== "body") {
							common.wrap("<code/>");
						}
					}
				}
			},
			
			cssWrap: {
				visible : false,
				groupIndex: 6,
				tooltip: "CSS Wrapper",
				exec: function () { 
					$.wysiwyg.controls.cssWrap.init(this);
				}
			}
			
		};

		this.defaults = {
html: '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" style="margin:0"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"></head><body style="margin:0;">INITIAL_CONTENT</body></html>',
			debug: false,
			controls: {},
			css: {},
			events: {},
			autoGrow: false,
			autoSave: true,
			brIE: true,					// http://code.google.com/p/jwysiwyg/issues/detail?id=15
			formHeight: 270,
			formWidth: 440,
			iFrameClass: null,
			initialContent: "<p>Initial content</p>",
			maxHeight: 10000,			// see autoGrow
			maxLength: 0,
			messages: {
				nonSelection: "Select the text you wish to link"
			},
			toolbarHtml: '<ul role="menu" class="toolbar"></ul>',
			removeHeadings: false,
			replaceDivWithP: false,
			resizeOptions: false,
			rmUnusedControls: false,	// https://github.com/akzhan/jwysiwyg/issues/52
			rmUnwantedBr: true,			// http://code.google.com/p/jwysiwyg/issues/detail?id=11
			tableFiller: "Lorem ipsum",
			initialMinHeight: null,

			controlImage: {
				forceRelativeUrls: false
			},

			controlLink: {
				forceRelativeUrls: false
			},

			plugins: { // placeholder for plugins settings
				autoload: false,
				i18n: false,
				rmFormat: {
					rmMsWordMarkup: false
				}
			},
			
			dialog : "default"
		};

		//these properties are set from control hashes
		this.availableControlProperties = [
			"arguments",
			"callback",
			"className",
			"command",
			"css",
			"custom",
			"exec",
			"groupIndex",
			"hotkey",
			"icon",
			"tags",
			"tooltip",
			"visible"
		];

		this.editor			= null;  //jquery iframe holder
		this.editorDoc		= null;
		this.element		= null;
		this.options		= {};
		this.original		= null;
		this.savedRange		= null;
		this.timers			= [];
		this.validKeyCodes	= [8, 9, 13, 16, 17, 18, 19, 20, 27, 33, 34, 35, 36, 37, 38, 39, 40, 45, 46];

		this.isDestroyed	= false;

		this.dom		= { // DOM related properties and methods
			ie:		{
				parent: null // link to dom
			},
			w3c:	{
				parent: null // link to dom
			}
		};
		this.dom.parent		= this;
		this.dom.ie.parent	= this.dom;
		this.dom.w3c.parent	= this.dom;

		this.ui			= {};	// UI related properties and methods
		this.ui.self	= this;
		this.ui.toolbar	= null;
		this.ui.initialHeight = null; // ui.grow

		this.dom.getAncestor = function (element, filterTagName) {
			filterTagName = filterTagName.toLowerCase();
			
			while (element && typeof element.tagName != "undefined" && "body" !== element.tagName.toLowerCase()) {
				if (filterTagName === element.tagName.toLowerCase()) {
					return element;
				}

				element = element.parentNode;
			}
			if(!element.tagName && (element.previousSibling || element.nextSibling)) {
				if(element.previousSibling) {
					if(element.previousSibling.tagName.toLowerCase() == filterTagName) {
						return element.previousSibling;
					}
				}	
				if(element.nextSibling) {
					if(element.nextSibling.tagName.toLowerCase() == filterTagName) {
						return element.nextSibling;
					}
				}	
			}

			return null;
		};

		this.dom.getElement = function (filterTagName) {
			var dom = this;
			
			filterTagName = filterTagName.toLowerCase();			

			if (window.getSelection) {
				return dom.w3c.getElement(filterTagName);
			} else {
				return dom.ie.getElement(filterTagName);
			}
		};

		this.dom.ie.getElement = function (filterTagName) {
			var dom			= this.parent,
				selection	= dom.parent.getInternalSelection(),
				range		= selection.createRange(),
				element;

			if ("Control" === selection.type) {
				// control selection
				if (1 === range.length) {
					element = range.item(0);
				} else {
					// multiple control selection
					return null;
				}
			} else {
				element = range.parentElement();
			}

			return dom.getAncestor(element, filterTagName);
		};

		this.dom.w3c.getElement = function (filterTagName) {
			var dom		= this.parent,
				range	= dom.parent.getInternalRange(),
				element;
				
			if (!range) {
				return null;
			}

			element	= range.commonAncestorContainer;

			if (3 === element.nodeType) {
				element = element.parentNode;
			}

			// if startContainer not Text, Comment, or CDATASection element then
			// startOffset is the number of child nodes between the start of the
			// startContainer and the boundary point of the Range
			if (element === range.startContainer) {
				element = element.childNodes[range.startOffset];
			}
			
			if(!element.tagName && (element.previousSibiling || element.nextSibling)) {
				if(element.previousSibiling) {
					if(element.previousSibiling.tagName.toLowerCase() == filterTagName) {
						return element.previousSibiling;
					}
				}	
				if(element.nextSibling) {
					if(element.nextSibling.tagName.toLowerCase() == filterTagName) {
						return element.nextSibling;
					}
				}	
			}

			return dom.getAncestor(element, filterTagName);
		};

		this.ui.addHoverClass = function () {
			$(this).addClass("wysiwyg-button-hover");
		};

		this.ui.appendControls = function () {
			var ui = this,
				self = this.self,
				controls = self.parseControls(),
				hasVisibleControls	= true, // to prevent separator before first item
				groups = [],
				controlsByGroup = {},
				i,
				currentGroupIndex, // jslint wants all vars at top of function
				iterateGroup = function (controlName, control) { //called for every group when adding
					if (control.groupIndex && currentGroupIndex !== control.groupIndex) {
						currentGroupIndex = control.groupIndex;
						hasVisibleControls = false;
					}

					if (!control.visible) {
						return;
					}

					if (!hasVisibleControls) {
						ui.appendItemSeparator();
						hasVisibleControls = true;
					}

					if (control.custom) {
						ui.appendItemCustom(controlName, control);
					} else {
						ui.appendItem(controlName, control);
					}
				};

			$.each(controls, function (name, c) { //sort by groupIndex
				var index = "empty";

				if (undefined !== c.groupIndex) {
					if ("" === c.groupIndex) {
						index = "empty";
					} else {
						index = c.groupIndex;
					}
				}

				if (undefined === controlsByGroup[index]) {
					groups.push(index);
					controlsByGroup[index] = {};
				}
				controlsByGroup[index][name] = c;
			});

			groups.sort(function (a, b) { //just sort group indexes by
				if ("number" === typeof (a) && typeof (a) === typeof (b)) {
					return (a - b);
				} else {
					a = a.toString();
					b = b.toString();

					if (a > b) {
						return 1;
					}

					if (a === b) {
						return 0;
					}

					return -1;
				}
			});

			if (0 < groups.length) {
				// set to first index in groups to proper placement of separator
				currentGroupIndex = groups[0];
			}

			for (i = 0; i < groups.length; i += 1) {
				$.each(controlsByGroup[groups[i]], iterateGroup);
			}
		};

		this.ui.appendItem = function (name, control) {
			var self = this.self,
				className = control.className || control.command || name || "empty",
				tooltip = control.tooltip || control.command || name || "";

			return $('<li role="menuitem" unselectable="on">' + (className) + "</li>")
				.addClass(className)
				.attr("title", tooltip)
				.hover(this.addHoverClass, this.removeHoverClass)
				.click(function () {
					if ($(this).hasClass("disabled")) {
						return false;
					}

					self.triggerControl.apply(self, [name, control]);

					this.blur();
					self.ui.returnRange();
					self.ui.focus();
					return true;
				})
				.appendTo(self.ui.toolbar);
		};

		this.ui.appendItemCustom = function (name, control) {
			var self = this.self,
				tooltip = control.tooltip || control.command || name || "";

			if (control.callback) {
				$(window).bind("trigger-" + name + ".wysiwyg", control.callback);
			}

			return $('<li role="menuitem" unselectable="on" style="background: url(\'' + control.icon + '\') no-repeat;"></li>')
				.addClass("custom-command-" + name)
				.addClass("wysiwyg-custom-command")
				.addClass(name)
				.attr("title", tooltip)
				.hover(this.addHoverClass, this.removeHoverClass)
				.click(function () {
					if ($(this).hasClass("disabled")) {
						return false;
					}

					self.triggerControl.apply(self, [name, control]);

					this.blur();
					self.ui.returnRange();
					self.ui.focus();

					self.triggerControlCallback(name);
					return true;
				})
				.appendTo(self.ui.toolbar);
		};

		this.ui.appendItemSeparator = function () {
			var self = this.self;
			return $('<li role="separator" class="separator"></li>').appendTo(self.ui.toolbar);
		};

		this.autoSaveFunction = function () {
			this.saveContent();
		};

		//called after click in wysiwyg "textarea"
		this.ui.checkTargets = function (element) {
			var self = this.self;

			//activate controls
			$.each(self.options.controls, function (name, control) {
				var className = control.className || control.command || name || "empty",
					tags,
					elm,
					css,
					el,
					checkActiveStatus = function (cssProperty, cssValue) {
						var handler;

						if ("function" === typeof (cssValue)) {
							handler = cssValue;
							if (handler(el.css(cssProperty).toString().toLowerCase(), self)) {
								self.ui.toolbar.find("." + className).addClass("active");
							}
						} else {
							if (el.css(cssProperty).toString().toLowerCase() === cssValue) {
								self.ui.toolbar.find("." + className).addClass("active");
							}
						}
					};

				if ("fullscreen" !== className) {
					self.ui.toolbar.find("." + className).removeClass("active");
				}

				//activate by allowed tags
				if (control.tags || (control.options && control.options.tags)) {
					tags = control.tags || (control.options && control.options.tags);

					elm = element;
					while (elm) {
						if (elm.nodeType !== 1) {
							break;
						}

						if ($.inArray(elm.tagName.toLowerCase(), tags) !== -1) {
							self.ui.toolbar.find("." + className).addClass("active");
						}

						elm = elm.parentNode;
					}
				}

				//activate by supposed css
				if (control.css || (control.options && control.options.css)) {
					css = control.css || (control.options && control.options.css);
					el = $(element);

					while (el) {
						if (el[0].nodeType !== 1) {
							break;
						}
						$.each(css, checkActiveStatus);

						el = el.parent();
					}
				}
			});
		};

		this.ui.designMode = function () {
			var attempts = 3,
				self = this.self,
				runner;
				runner = function (attempts) {
					if ("on" === self.editorDoc.designMode) {
						if (self.timers.designMode) {
							window.clearTimeout(self.timers.designMode);
						}

						// IE needs to reget the document element (this.editorDoc) after designMode was set
						if (self.innerDocument() !== self.editorDoc) {
							self.ui.initFrame();
						}

						return;
					}

					try {
						self.editorDoc.designMode = "on";
					} catch (e) {
					}

					attempts -= 1;
					if (attempts > 0) {
						self.timers.designMode = window.setTimeout(function () { runner(attempts); }, 100);
					}
				};

			runner(attempts);
		};

		this.destroy = function () {
			this.isDestroyed = true;

			var i, $form = this.element.closest("form");

			for (i = 0; i < this.timers.length; i += 1) {
				window.clearTimeout(this.timers[i]);
			}

			// Remove bindings
			$form.unbind(".wysiwyg");
			this.element.remove();
			$.removeData(this.original, "wysiwyg");
			$(this.original).show();
			return this;
		};

		this.getRangeText = function () {
			var r = this.getInternalRange();

			if (r.toString) {
				r = r.toString();
			} else if (r.text) {	// IE
				r = r.text;
			}

			return r;
		};
		//not used?
		this.execute = function (command, arg) {
			if (typeof (arg) === "undefined") {
				arg = null;
			}
			this.editorDoc.execCommand(command, false, arg);
		};

		this.extendOptions = function (options) {
			var controls = {};

			/**
			 * If the user set custom controls, we catch it, and merge with the
			 * defaults controls later.
			 */
			if ("object" === typeof options.controls) {
				controls = options.controls;
				delete options.controls;
			}

			options = $.extend(true, {}, this.defaults, options);
			options.controls = $.extend(true, {}, controls, this.controls, controls);

			if (options.rmUnusedControls) {
				$.each(options.controls, function (controlName) {
					if (!controls[controlName]) {
						delete options.controls[controlName];
					}
				});
			}

			return options;
		};

		this.ui.focus = function () {
			var self = this.self;

			self.editor.get(0).contentWindow.focus();
			return self;
		};

		this.ui.returnRange = function () {
			var self = this.self, sel;

			if (self.savedRange !== null) {
				if (window.getSelection) { //non IE and there is already a selection
					sel = window.getSelection();
					if (sel.rangeCount > 0) {
						sel.removeAllRanges();
					}
					try {
						sel.addRange(self.savedRange);
					} catch (e) {
						console.error(e);
					}
				} else if (window.document.createRange) { // non IE and no selection
					window.getSelection().addRange(self.savedRange);
				} else if (window.document.selection) { //IE
					self.savedRange.select();
				}

				self.savedRange = null;
			}
		};

		this.increaseFontSize = function () {
			if ($.browser.mozilla || $.browser.opera) {
				this.editorDoc.execCommand("increaseFontSize", false, null);
			} else if ($.browser.safari) {				
				var Range = this.getInternalRange(),
					Selection = this.getInternalSelection(),
					newNode = this.editorDoc.createElement("big");

				// If cursor placed on text node
				if (true === Range.collapsed && 3 === Range.commonAncestorContainer.nodeType) {
					var text = Range.commonAncestorContainer.nodeValue.toString(),
						start = text.lastIndexOf(" ", Range.startOffset) + 1,
						end = (-1 === text.indexOf(" ", Range.startOffset)) ? text : text.indexOf(" ", Range.startOffset);

					Range.setStart(Range.commonAncestorContainer, start);
					Range.setEnd(Range.commonAncestorContainer, end);

					Range.surroundContents(newNode);
					Selection.addRange(Range);
				} else {
					Range.surroundContents(newNode);
					Selection.removeAllRanges();
					Selection.addRange(Range);
				}
			} else {
				console.error("Internet Explorer?");
			}
		};

		this.decreaseFontSize = function () {
			if ($.browser.mozilla || $.browser.opera) {
				this.editorDoc.execCommand("decreaseFontSize", false, null);
			} else if ($.browser.safari) {
				var Range = this.getInternalRange(),
					Selection = this.getInternalSelection(),
					newNode = this.editorDoc.createElement("small");

				// If cursor placed on text node
				if (true === Range.collapsed && 3 === Range.commonAncestorContainer.nodeType) {
					var text = Range.commonAncestorContainer.nodeValue.toString(),
						start = text.lastIndexOf(" ", Range.startOffset) + 1,
						end = (-1 === text.indexOf(" ", Range.startOffset)) ? text : text.indexOf(" ", Range.startOffset);
	
					Range.setStart(Range.commonAncestorContainer, start);
					Range.setEnd(Range.commonAncestorContainer, end);
	
					Range.surroundContents(newNode);
					Selection.addRange(Range);
				} else {
					Range.surroundContents(newNode);
					Selection.removeAllRanges();
					Selection.addRange(Range);
				}
			} else {
				console.error("Internet Explorer?");
			}
		};

		this.getContent = function () {
			if (this.viewHTML) {
				this.setContent(this.original.value);
			}
			return this.events.filter('getContent', this.editorDoc.body.innerHTML);
		};
		
		/**
		 * A jWysiwyg specific event system.
		 *
		 * Example:
		 * 
		 * $("#editor").getWysiwyg().events.bind("getContent", function (orig) {
		 *     return "<div id='content'>"+orgi+"</div>";
		 * });
		 * 
		 * This makes it so that when ever getContent is called, it is wrapped in a div#content.
		 */
		this.events = {
			_events : {},
			
			/**
			 * Similar to jQuery's bind, but for jWysiwyg only.
			 */
			bind : function (eventName, callback) {
				if (typeof (this._events.eventName) !== "object") {
					this._events[eventName] = [];
				}
				this._events[eventName].push(callback);
			},
			
			/**
			 * Similar to jQuery's trigger, but for jWysiwyg only.
			 */
			trigger : function (eventName, args) {
				if (typeof (this._events.eventName) === "object") {
					var editor = this.editor;
					$.each(this._events[eventName], function (k, v) {
						if (typeof (v) === "function") {
							v.apply(editor, args);
						}
					});
				}
			},
			
			/**
			 * This "filters" `originalText` by passing it as the first argument to every callback
			 * with the name `eventName` and taking the return value and passing it to the next function.
			 *
			 * This function returns the result after all the callbacks have been applied to `originalText`.
			 */
			filter : function (eventName, originalText) {
				if (typeof (this._events[eventName]) === "object") {
					var editor = this.editor,
						args = Array.prototype.slice.call(arguments, 1);

					$.each(this._events[eventName], function (k, v) {
						if (typeof (v) === "function") {
							originalText = v.apply(editor, args);
						}
					});
				}
				return originalText;
			}
		};

		this.getElementByAttributeValue = function (tagName, attributeName, attributeValue) {
			var i, value, elements = this.editorDoc.getElementsByTagName(tagName);

			for (i = 0; i < elements.length; i += 1) {
				value = elements[i].getAttribute(attributeName);

				if ($.browser.msie) {
					/** IE add full path, so I check by the last chars. */
					value = value.substr(value.length - attributeValue.length);
				}

				if (value === attributeValue) {
					return elements[i];
				}
			}

			return false;
		};

		this.getInternalRange = function () {
			var selection = this.getInternalSelection();

			if (!selection) {
				return null;
			}

			if (selection.rangeCount && selection.rangeCount > 0) { // w3c
				return selection.getRangeAt(0);
			} else if (selection.createRange) { // ie
				return selection.createRange();
			}

			return null;
		};

		this.getInternalSelection = function () {
			// firefox: document.getSelection is deprecated
			if (this.editor.get(0).contentWindow) {
				if (this.editor.get(0).contentWindow.getSelection) {
					return this.editor.get(0).contentWindow.getSelection();
				}
				if (this.editor.get(0).contentWindow.selection) {
					return this.editor.get(0).contentWindow.selection;
				}
			}
			if (this.editorDoc.getSelection) {
				return this.editorDoc.getSelection();
			}
			if (this.editorDoc.selection) {
				return this.editorDoc.selection;
			}

			return null;
		};

		this.getRange = function () {
			var selection = this.getSelection();

			if (!selection) {
				return null;
			}

			if (selection.rangeCount && selection.rangeCount > 0) { // w3c
				selection.getRangeAt(0);
			} else if (selection.createRange) { // ie
				return selection.createRange();
			}

			return null;
		};

		this.getSelection = function () {
			return (window.getSelection) ? window.getSelection() : window.document.selection;
		};

		// :TODO: you can type long string and letters will be hidden because of overflow
		this.ui.grow = function () {
			var self = this.self,
				innerBody = $(self.editorDoc.body),
				innerHeight = $.browser.msie ? innerBody[0].scrollHeight : innerBody.height() + 2 + 20, // 2 - borders, 20 - to prevent content jumping on grow
				minHeight = self.ui.initialHeight,
				height = Math.max(innerHeight, minHeight);

			height = Math.min(height, self.options.maxHeight);

			self.editor.attr("scrolling", height < self.options.maxHeight ? "no" : "auto"); // hide scrollbar firefox
			innerBody.css("overflow", height < self.options.maxHeight ? "hidden" : ""); // hide scrollbar chrome

			self.editor.get(0).height = height;

			return self;
		};

		this.init = function (element, options) {
			var self = this,
				$form = $(element).closest("form"),
				newX = element.width || element.clientWidth || 0,
				newY = element.height || element.clientHeight || 0
				;

			this.options	= this.extendOptions(options);
			this.original	= element;
			this.ui.toolbar	= $(this.options.toolbarHtml);

			if ($.browser.msie && parseInt($.browser.version, 10) < 8) {
				this.options.autoGrow = false;
			}

			if (newX === 0 && element.cols) {
				newX = (element.cols * 8) + 21;
			}
			if (newY === 0 && element.rows) {
				newY = (element.rows * 16) + 16;
			}

			this.editor = $(window.location.protocol === "https:" ? '<iframe src="javascript:false;"></iframe>' : "<iframe></iframe>").attr("frameborder", "0");

			if (this.options.iFrameClass) {
				this.editor.addClass(this.options.iFrameClass);
			} else {
				this.editor.css({
					minHeight: (newY - 6).toString() + "px",
					// fix for issue 12 ( http://github.com/akzhan/jwysiwyg/issues/issue/12 )
					width: (newX > 50) ? (newX - 8).toString() + "px" : ""
				});
				if ($.browser.msie && parseInt($.browser.version, 10) < 7) {
					this.editor.css("height", newY.toString() + "px");
				}
			}
			/**
			 * http://code.google.com/p/jwysiwyg/issues/detail?id=96
			 */
			this.editor.attr("tabindex", $(element).attr("tabindex"));

			this.element = $("<div/>").addClass("wysiwyg");

			if (!this.options.iFrameClass) {
				this.element.css({
					width: (newX > 0) ? newX.toString() + "px" : "100%"
				});
			}

			$(element).hide().before(this.element);

			this.viewHTML = false;

			/**
			 * @link http://code.google.com/p/jwysiwyg/issues/detail?id=52
			 */
			this.initialContent = $(element).val();
			this.ui.initFrame();

			if (this.options.resizeOptions && $.fn.resizable) {
				this.element.resizable($.extend(true, {
					alsoResize: this.editor
				}, this.options.resizeOptions));
			}

			if (this.options.autoSave) {
				$form.bind("submit.wysiwyg", function () { self.autoSaveFunction(); });
			}

			$form.bind("reset.wysiwyg", function () { self.resetFunction(); });
		};

		this.ui.initFrame = function () {
			var self = this.self,
				stylesheet,
				growHandler,
				saveHandler;

			self.ui.appendControls();
			self.element.append(self.ui.toolbar)
				.append($("<div><!-- --></div>")
					.css({
						clear: "both"
					}))
				.append(self.editor);

			self.editorDoc = self.innerDocument();

			if (self.isDestroyed) {
				return null;
			}

			self.ui.designMode();
			self.editorDoc.open();
			self.editorDoc.write(
				self.options.html
					/**
					 * @link http://code.google.com/p/jwysiwyg/issues/detail?id=144
					 */
					.replace(/INITIAL_CONTENT/, function () { return self.wrapInitialContent(); })
			);
			self.editorDoc.close();

			$.wysiwyg.plugin.bind(self);

			$(self.editorDoc).trigger("initFrame.wysiwyg");

			$(self.editorDoc).bind("click.wysiwyg", function (event) {
				self.ui.checkTargets(event.target ? event.target : event.srcElement);
			});

			/**
			 * @link http://code.google.com/p/jwysiwyg/issues/detail?id=20
			 */
			$(self.original).focus(function () {
				if ($(this).filter(":visible").length === 0) {
					return;
				}
				self.ui.focus();
			});

			$(self.editorDoc).keydown(function (event) {
				var emptyContentRegex;
				if (event.keyCode === 8) { // backspace
					emptyContentRegex = /^<([\w]+)[^>]*>(<br\/?>)?<\/\1>$/;
					if (emptyContentRegex.test(self.getContent())) { // if content is empty
						event.stopPropagation(); // prevent remove single empty tag
						return false;
					}
				}
				return true;
			});

			if (!$.browser.msie) {
				$(self.editorDoc).keydown(function (event) {
					var controlName;

					/* Meta for Macs. tom@punkave.com */
					if (event.ctrlKey || event.metaKey) {
						for (controlName in self.controls) {
							if (self.controls[controlName].hotkey && self.controls[controlName].hotkey.ctrl) {
								if (event.keyCode === self.controls[controlName].hotkey.key) {
									self.triggerControl.apply(self, [controlName, self.controls[controlName]]);

									return false;
								}
							}
						}
					}

					return true;
				});
			} else if (self.options.brIE) {
				$(self.editorDoc).keydown(function (event) {
					if (event.keyCode === 13) {
						var rng = self.getRange();
						rng.pasteHTML("<br/>");
						rng.collapse(false);
						rng.select();

						return false;
					}

					return true;
				});
			}

			if (self.options.plugins.rmFormat.rmMsWordMarkup) {
				$(self.editorDoc).bind("keyup.wysiwyg", function (event) {
					if (event.ctrlKey || event.metaKey) {
						// CTRL + V (paste)
						if (86 === event.keyCode) {
							if ($.wysiwyg.rmFormat) {
								if ("object" === typeof (self.options.plugins.rmFormat.rmMsWordMarkup)) {
									$.wysiwyg.rmFormat.run(self, {rules: { msWordMarkup: self.options.plugins.rmFormat.rmMsWordMarkup }});
								} else {
									$.wysiwyg.rmFormat.run(self, {rules: { msWordMarkup: { enabled: true }}});
								}
							}
						}
					}
				});
			}

			if (self.options.autoSave) {
				$(self.editorDoc).keydown(function () { self.autoSaveFunction(); })
					.keyup(function () { self.autoSaveFunction(); })
					.mousedown(function () { self.autoSaveFunction(); })
					.bind($.support.noCloneEvent ? "input.wysiwyg" : "paste.wysiwyg", function () { self.autoSaveFunction(); });
			}

			if (self.options.autoGrow) {
				if (self.options.initialMinHeight !== null) {
					self.ui.initialHeight = self.options.initialMinHeight;
				} else {
					self.ui.initialHeight = $(self.editorDoc).height();
				}
				$(self.editorDoc.body).css("border", "1px solid white"); // cancel margin collapsing

				growHandler = function () {
					self.ui.grow();
				};

				$(self.editorDoc).keyup(growHandler);
				$(self.editorDoc).bind("editorRefresh.wysiwyg", growHandler);

				// fix when content height > textarea height
				self.ui.grow();
			}

			if (self.options.css) {
				if (String === self.options.css.constructor) {
					if ($.browser.msie) {
						stylesheet = self.editorDoc.createStyleSheet(self.options.css);
						$(stylesheet).attr({
							"media":	"all"
						});
					} else {
						stylesheet = $("<link/>").attr({
							"href":		self.options.css,
							"media":	"all",
							"rel":		"stylesheet",
							"type":		"text/css"
						});

						$(self.editorDoc).find("head").append(stylesheet);
					}
				} else {
					self.timers.initFrame_Css = window.setTimeout(function () {
						$(self.editorDoc.body).css(self.options.css);
					}, 0);
				}
			}

			if (self.initialContent.length === 0) {
				if ("function" === typeof (self.options.initialContent)) {
					self.setContent(self.options.initialContent());
				} else {
					self.setContent(self.options.initialContent);
				}
			}

			if (self.options.maxLength > 0) {
				$(self.editorDoc).keydown(function (event) {
					if ($(self.editorDoc).text().length >= self.options.maxLength && $.inArray(event.which, self.validKeyCodes) === -1) {
						event.preventDefault();
					}
				});
			}
			
			// Support event callbacks
			$.each(self.options.events, function (key, handler) {
				$(self.editorDoc).bind(key + ".wysiwyg", function (event) {
					// Trigger event handler, providing the event and api to 
					// support additional functionality.
					handler.apply(self.editorDoc, [event, self]);
				});
			});

			// restores selection properly on focus
			if ($.browser.msie) {
				// Event chain: beforedeactivate => focusout => blur.
				// Focusout & blur fired too late to handle internalRange() in dialogs.
				// When clicked on input boxes both got range = null
				$(self.editorDoc).bind("beforedeactivate.wysiwyg", function () {
					self.savedRange = self.getInternalRange();
				});
			} else {
				$(self.editorDoc).bind("blur.wysiwyg", function () {
					self.savedRange = self.getInternalRange();
				});
			}

			$(self.editorDoc.body).addClass("wysiwyg");
			if (self.options.events && self.options.events.save) {
				saveHandler = self.options.events.save;

				$(self.editorDoc).bind("keyup.wysiwyg", saveHandler);
				$(self.editorDoc).bind("change.wysiwyg", saveHandler);

				if ($.support.noCloneEvent) {
					$(self.editorDoc).bind("input.wysiwyg", saveHandler);
				} else {
					$(self.editorDoc).bind("paste.wysiwyg", saveHandler);
					$(self.editorDoc).bind("cut.wysiwyg", saveHandler);
				}
			}
			
			/**
			 * XHTML5 {@link https://github.com/akzhan/jwysiwyg/issues/152}
			 */
			if (self.options.xhtml5 && self.options.unicode) {
				var replacements = {ne:8800,le:8804,para:182,xi:958,darr:8595,nu:957,oacute:243,Uacute:218,omega:969,prime:8242,pound:163,igrave:236,thorn:254,forall:8704,emsp:8195,lowast:8727,brvbar:166,alefsym:8501,nbsp:160,delta:948,clubs:9827,lArr:8656,Omega:937,Auml:196,cedil:184,and:8743,plusmn:177,ge:8805,raquo:187,uml:168,equiv:8801,laquo:171,rdquo:8221,Epsilon:917,divide:247,fnof:402,chi:967,Dagger:8225,iacute:237,rceil:8969,sigma:963,Oslash:216,acute:180,frac34:190,lrm:8206,upsih:978,Scaron:352,part:8706,exist:8707,nabla:8711,image:8465,prop:8733,zwj:8205,omicron:959,aacute:225,Yuml:376,Yacute:221,weierp:8472,rsquo:8217,otimes:8855,kappa:954,thetasym:977,harr:8596,Ouml:214,Iota:921,ograve:242,sdot:8901,copy:169,oplus:8853,acirc:226,sup:8835,zeta:950,Iacute:205,Oacute:211,crarr:8629,Nu:925,bdquo:8222,lsquo:8216,apos:39,Beta:914,eacute:233,egrave:232,lceil:8968,Kappa:922,piv:982,Ccedil:199,ldquo:8220,Xi:926,cent:162,uarr:8593,hellip:8230,Aacute:193,ensp:8194,sect:167,Ugrave:217,aelig:230,ordf:170,curren:164,sbquo:8218,macr:175,Phi:934,Eta:919,rho:961,Omicron:927,sup2:178,euro:8364,aring:229,Theta:920,mdash:8212,uuml:252,otilde:245,eta:951,uacute:250,rArr:8658,nsub:8836,agrave:224,notin:8713,ndash:8211,Psi:936,Ocirc:212,sube:8838,szlig:223,micro:181,not:172,sup1:185,middot:183,iota:953,ecirc:234,lsaquo:8249,thinsp:8201,sum:8721,ntilde:241,scaron:353,cap:8745,atilde:227,lang:10216,__replacement:65533,isin:8712,gamma:947,Euml:203,ang:8736,upsilon:965,Ntilde:209,hearts:9829,Alpha:913,Tau:932,spades:9824,dagger:8224,THORN:222,"int":8747,lambda:955,Eacute:201,Uuml:220,infin:8734,rlm:8207,Aring:197,ugrave:249,Egrave:200,Acirc:194,rsaquo:8250,ETH:208,oslash:248,alpha:945,Ograve:210,Prime:8243,mu:956,ni:8715,real:8476,bull:8226,beta:946,icirc:238,eth:240,prod:8719,larr:8592,ordm:186,perp:8869,Gamma:915,reg:174,ucirc:251,Pi:928,psi:968,tilde:732,asymp:8776,zwnj:8204,Agrave:192,deg:176,AElig:198,times:215,Delta:916,sim:8764,Otilde:213,Mu:924,uArr:8657,circ:710,theta:952,Rho:929,sup3:179,diams:9830,tau:964,Chi:935,frac14:188,oelig:339,shy:173,or:8744,dArr:8659,phi:966,iuml:239,Lambda:923,rfloor:8971,iexcl:161,cong:8773,ccedil:231,Icirc:206,frac12:189,loz:9674,rarr:8594,cup:8746,radic:8730,frasl:8260,euml:235,OElig:338,hArr:8660,Atilde:195,Upsilon:933,there4:8756,ouml:246,oline:8254,Ecirc:202,yacute:253,auml:228,permil:8240,sigmaf:962,iquest:191,empty:8709,pi:960,Ucirc:219,supe:8839,Igrave:204,yen:165,rang:10217,trade:8482,lfloor:8970,minus:8722,Zeta:918,sub:8834,epsilon:949,yuml:255,Sigma:931,Iuml:207,ocirc:244};
				self.events.bind("getContent", function (text) {
					return text.replace(/&(?:amp;)?(?!amp|lt|gt|quot)([a-z][a-z0-9]*);/gi, function (str, p1) {
						if (!replacements[p1]) {
							p1 = p1.toLowerCase();
							if (!replacements[p1]) {
								p1 = "__replacement";
							}
						}
						
						var num = replacements[p1];
						/* Numeric return if ever wanted: return replacements[p1] ? "&#"+num+";" : ""; */
						return String.fromCharCode(num);
					});
				});
			}
			$(self.original).trigger('ready.jwysiwyg', [self.editorDoc, self]);
		};

		this.innerDocument = function () {
			var element = this.editor.get(0);

			if (element.nodeName.toLowerCase() === "iframe") {
				if (element.contentDocument) {				// Gecko
					return element.contentDocument;
				} else if (element.contentWindow) {			// IE
					return element.contentWindow.document;
				}

				if (this.isDestroyed) {
					return null;
				}

				console.error("Unexpected error in innerDocument");

				/*
				 return ( $.browser.msie )
				 ? document.frames[element.id].document
				 : element.contentWindow.document // contentDocument;
				 */
			}

			return element;
		};

		this.insertHtml = function (szHTML) {
			var img, range;

			if (!szHTML || szHTML.length === 0) {
				return this;
			}

			if ($.browser.msie) {
				this.ui.focus();
				this.editorDoc.execCommand("insertImage", false, "#jwysiwyg#");
				img = this.getElementByAttributeValue("img", "src", "#jwysiwyg#");
				if (img) {
					$(img).replaceWith(szHTML);
				}
			} else {
				if ($.browser.mozilla) { // @link https://github.com/akzhan/jwysiwyg/issues/50
					if (1 === $(szHTML).length) {
						range = this.getInternalRange();
						range.deleteContents();
						range.insertNode($(szHTML).get(0));
					} else {
						this.editorDoc.execCommand("insertHTML", false, szHTML);
					}
				} else {
					if (!this.editorDoc.execCommand("insertHTML", false, szHTML)) {
						this.editor.focus();
						/* :TODO: place caret at the end
						if (window.getSelection) {
						} else {
						}
						this.editor.focus();
						*/
						this.editorDoc.execCommand("insertHTML", false, szHTML);
					}
				}
			}

			this.saveContent();
			
			return this;
		};

		//check allowed properties
		this.parseControls = function () {
			var self = this;

			$.each(this.options.controls, function (controlName, control) {
				$.each(control, function (propertyName) {
					if (-1 === $.inArray(propertyName, self.availableControlProperties)) {
						throw controlName + '["' + propertyName + '"]: property "' + propertyName + '" not exists in Wysiwyg.availableControlProperties';
					}
				});
			});

			if (this.options.parseControls) { //user callback
				return this.options.parseControls.call(this);
			}

			return this.options.controls;
		};

		this.removeFormat = function () {
			if ($.browser.msie) {
				this.ui.focus();
			}

			if (this.options.removeHeadings) {
				this.editorDoc.execCommand("formatBlock", false, "<p>"); // remove headings
			}

			this.editorDoc.execCommand("removeFormat", false, null);
			this.editorDoc.execCommand("unlink", false, null);

			if ($.wysiwyg.rmFormat && $.wysiwyg.rmFormat.enabled) {
				if ("object" === typeof (this.options.plugins.rmFormat.rmMsWordMarkup)) {
					$.wysiwyg.rmFormat.run(this, {rules: { msWordMarkup: this.options.plugins.rmFormat.rmMsWordMarkup }});
				} else {
					$.wysiwyg.rmFormat.run(this, {rules: { msWordMarkup: { enabled: true }}});
				}
			}

			return this;
		};

		this.ui.removeHoverClass = function () {
			$(this).removeClass("wysiwyg-button-hover");
		};

		this.resetFunction = function () {
			this.setContent(this.initialContent);
		};

		this.saveContent = function () {
			if (this.viewHTML)
			{
				return; // no need
			}
			if (this.original) {
				var content, newContent;

				content = this.getContent();

				if (this.options.rmUnwantedBr) {
					content = content.replace(/<br\/?>$/, "");
				}

				if (this.options.replaceDivWithP) {
					newContent = $("<div/>").addClass("temp").append(content);

					newContent.children("div").each(function () {
						var element = $(this), p = element.find("p"), i;

						if (0 === p.length) {
							p = $("<p></p>");

							if (this.attributes.length > 0) {
								for (i = 0; i < this.attributes.length; i += 1) {
									p.attr(this.attributes[i].name, element.attr(this.attributes[i].name));
								}
							}

							p.append(element.html());

							element.replaceWith(p);
						}
					});
					
					content = newContent.html();
				}

				$(this.original).val(content);

				if (this.options.events && this.options.events.save) {
					this.options.events.save.call(this);
				}
			}

			return this;
		};

		this.setContent = function (newContent) {
			this.editorDoc.body.innerHTML = newContent;
			this.saveContent();

			return this;
		};

		this.triggerControl = function (name, control) {
			var cmd = control.command || name,							//command directly for designMode=on iframe (this.editorDoc)
				args = control["arguments"] || [];

			if (control.exec) {
				control.exec.apply(this);  //custom exec function in control, allows DOM changing
			} else {
				this.ui.focus();
				this.ui.withoutCss(); //disable style="" attr inserting in mozzila's designMode
				// when click <Cut>, <Copy> or <Paste> got "Access to XPConnect service denied" code: "1011"
				// in Firefox untrusted JavaScript is not allowed to access the clipboard
				try {
					this.editorDoc.execCommand(cmd, false, args);
				} catch (e) {
					console.error(e);
				}
			}

			if (this.options.autoSave) {
				this.autoSaveFunction();
			}
		};

		this.triggerControlCallback = function (name) {
			$(window).trigger("trigger-" + name + ".wysiwyg", [this]);
		};

		this.ui.withoutCss = function () {
			var self = this.self;

			if ($.browser.mozilla) {
				try {
					self.editorDoc.execCommand("styleWithCSS", false, false);
				} catch (e) {
					try {
						self.editorDoc.execCommand("useCSS", false, true);
					} catch (e2) {
					}
				}
			}

			return self;
		};

		this.wrapInitialContent = function () {
			var content = this.initialContent,
				found = content.match(/<\/?p>/gi);

			if (!found) {
				return "<p>" + content + "</p>";
			} else {
				// :TODO: checking/replacing
			}

			return content;
		};
	}

	/*
	 * Wysiwyg namespace: public properties and methods
	 */
	$.wysiwyg = {
		messages: {
			noObject: "Something goes wrong, check object"
		},

		/**
		 * Custom control support by Alec Gorge ( http://github.com/alecgorge )
		 */
		addControl: function (object, name, settings) {
			return object.each(function () {
				var oWysiwyg = $(this).data("wysiwyg"),
					customControl = {},
					toolbar;

				if (!oWysiwyg) {
					return this;
				}

				customControl[name] = $.extend(true, {visible: true, custom: true}, settings);
				$.extend(true, oWysiwyg.options.controls, customControl);

				// render new toolbar
				toolbar = $(oWysiwyg.options.toolbarHtml);
				oWysiwyg.ui.toolbar.replaceWith(toolbar);
				oWysiwyg.ui.toolbar = toolbar;
				oWysiwyg.ui.appendControls();
			});
		},

		clear: function (object) {
			return object.each(function () {
				var oWysiwyg = $(this).data("wysiwyg");

				if (!oWysiwyg) {
					return this;
				}

				oWysiwyg.setContent("");
			});
		},

		console: console, // let our console be available for extensions

		destroy: function (object) {
			return object.each(function () {
				var oWysiwyg = $(this).data("wysiwyg");

				if (!oWysiwyg) {
					return this;
				}

				oWysiwyg.destroy();
			});
		},

		"document": function (object) {
			// no chains because of return
			var oWysiwyg = object.data("wysiwyg");

			if (!oWysiwyg) {
				return undefined;
			}

			return $(oWysiwyg.editorDoc);
		},

		getContent: function (object) {
			// no chains because of return
			var oWysiwyg = object.data("wysiwyg");

			if (!oWysiwyg) {
				return undefined;
			}

			return oWysiwyg.getContent();
		},

		init: function (object, options) {
			return object.each(function () {
				var opts = $.extend(true, {}, options),
					obj;

				// :4fun:
				// remove this textarea validation and change line in this.saveContent function
				// $(this.original).val(content); to $(this.original).html(content);
				// now you can make WYSIWYG editor on h1, p, and many more tags
				if (("textarea" !== this.nodeName.toLowerCase()) || $(this).data("wysiwyg")) {
					return;
				}

				obj = new Wysiwyg();
				obj.init(this, opts);
				$.data(this, "wysiwyg", obj);

				$(obj.editorDoc).trigger("afterInit.wysiwyg");
			});
		},

		insertHtml: function (object, szHTML) {
			return object.each(function () {
				var oWysiwyg = $(this).data("wysiwyg");

				if (!oWysiwyg) {
					return this;
				}

				oWysiwyg.insertHtml(szHTML);
			});
		},

		plugin: {
			listeners: {},

			bind: function (Wysiwyg) {
				var self = this;

				$.each(this.listeners, function (action, handlers) {
					var i, plugin;

					for (i = 0; i < handlers.length; i += 1) {
						plugin = self.parseName(handlers[i]);

						$(Wysiwyg.editorDoc).bind(action + ".wysiwyg", {plugin: plugin}, function (event) {
							$.wysiwyg[event.data.plugin.name][event.data.plugin.method].apply($.wysiwyg[event.data.plugin.name], [Wysiwyg]);
						});
					}
				});
			},

			exists: function (name) {
				var plugin;

				if ("string" !== typeof (name)) {
					return false;
				}

				plugin = this.parseName(name);

				if (!$.wysiwyg[plugin.name] || !$.wysiwyg[plugin.name][plugin.method]) {
					return false;
				}

				return true;
			},

			listen: function (action, handler) {
				var plugin;

				plugin = this.parseName(handler);

				if (!$.wysiwyg[plugin.name] || !$.wysiwyg[plugin.name][plugin.method]) {
					return false;
				}

				if (!this.listeners[action]) {
					this.listeners[action] = [];
				}

				this.listeners[action].push(handler);

				return true;
			},

			parseName: function (name) {
				var elements;

				if ("string" !== typeof (name)) {
					return false;
				}

				elements = name.split(".");

				if (2 > elements.length) {
					return false;
				}

				return {name: elements[0], method: elements[1]};
			},

			register: function (data) {
				if (!data.name) {
					console.error("Plugin name missing");
				}

				$.each($.wysiwyg, function (pluginName) {
					if (pluginName === data.name) {
						console.error("Plugin with name '" + data.name + "' was already registered");
					}
				});

				$.wysiwyg[data.name] = data;

				return true;
			}
		},

		removeFormat: function (object) {
			return object.each(function () {
				var oWysiwyg = $(this).data("wysiwyg");

				if (!oWysiwyg) {
					return this;
				}

				oWysiwyg.removeFormat();
			});
		},

		save: function (object) {
			return object.each(function () {
				var oWysiwyg = $(this).data("wysiwyg");

				if (!oWysiwyg) {
					return this;
				}

				oWysiwyg.saveContent();
			});
		},

		selectAll: function (object) {
			var oWysiwyg = object.data("wysiwyg"), oBody, oRange, selection;

			if (!oWysiwyg) {
				return this;
			}

			oBody = oWysiwyg.editorDoc.body;
			if (window.getSelection) {
				selection = oWysiwyg.getInternalSelection();
				selection.selectAllChildren(oBody);
			} else {
				oRange = oBody.createTextRange();
				oRange.moveToElementText(oBody);
				oRange.select();
			}
		},

		setContent: function (object, newContent) {
			return object.each(function () {
				var oWysiwyg = $(this).data("wysiwyg");

				if (!oWysiwyg) {
					return this;
				}

				oWysiwyg.setContent(newContent);
			});
		},

		triggerControl: function (object, controlName) {
			return object.each(function () {
				var oWysiwyg = $(this).data("wysiwyg");

				if (!oWysiwyg) {
					return this;
				}

				if (!oWysiwyg.controls[controlName]) {
					console.error("Control '" + controlName + "' not exists");
				}

				oWysiwyg.triggerControl.apply(oWysiwyg, [controlName, oWysiwyg.controls[controlName]]);
			});
		},

		support: {
			prop: supportsProp
		},

		utils: {
			extraSafeEntities: [["<", ">", "'", '"', " "], [32]],

			encodeEntities: function (str) {
				var self = this, aStr, aRet = [];

				if (this.extraSafeEntities[1].length === 0) {
					$.each(this.extraSafeEntities[0], function (i, ch) {
						self.extraSafeEntities[1].push(ch.charCodeAt(0));
					});
				}
				aStr = str.split("");
				$.each(aStr, function (i) {
					var iC = aStr[i].charCodeAt(0);
					if ($.inArray(iC, self.extraSafeEntities[1]) && (iC < 65 || iC > 127 || (iC > 90 && iC < 97))) {
						aRet.push('&#' + iC + ';');
					} else {
						aRet.push(aStr[i]);
					}
				});

				return aRet.join('');
			}
		}
	};

	/**
	 * Unifies dialog methods to allow custom implementations
	 * 
	 * Events:
	 *     * afterOpen
	 *     * beforeShow
	 *     * afterShow
	 *     * beforeHide
	 *     * afterHide
	 *     * beforeClose
	 *     * afterClose
	 * 
	 * Example:
	 * var dialog = new ($.wysiwyg.dialog)($('#idToTextArea').data('wysiwyg'), {"title": "Test", "content": "form data, etc."});
	 * 
	 * dialog.bind("afterOpen", function () { alert('you should see a dialog behind this one!'); });
	 * 
	 * dialog.open();
	 * 
	 * 
	 */
	$.wysiwyg.dialog = function (jWysiwyg, opts) {
		
		var theme	= (jWysiwyg && jWysiwyg.options && jWysiwyg.options.dialog) ? jWysiwyg.options.dialog : (opts.theme ? opts.theme : "default"),
			obj		= new $.wysiwyg.dialog.createDialog(theme),
			that	= this,
			$that	= $(that);
				
		this.options = {
			"modal": true,
			"draggable": true,
			"title": "Title",
			"content": "Content",
			"width":  "auto",
			"height": "auto",
			"zIndex": 2000,
			"open": false,
			"close": false
		};

		this.isOpen = false;

		$.extend(this.options, opts);

		this.object = obj;

		// Opens a dialog with the specified content
		this.open = function () {
			this.isOpen = true;

			obj.init.apply(that, []);
			var $dialog = obj.show.apply(that, []);

			$that.trigger("afterOpen", [$dialog]);
			
		};

		this.show = function () {
			this.isOpen = true;
			
			$that.trigger("beforeShow");
			
			var $dialog = obj.show.apply(that, []);
			
			$that.trigger("afterShow");
		};

		this.hide = function () {
			this.isOpen = false;
			
			$that.trigger("beforeHide");
			
			var $dialog = obj.hide.apply(that, []);
			
			$that.trigger("afterHide", [$dialog]);
		};

		// Closes the dialog window.
		this.close = function () {
			this.isOpen = false;
						
			var $dialog = obj.hide.apply(that, []);
			
			$that.trigger("beforeClose", [$dialog]);
			
			obj.destroy.apply(that, []);
			
			$that.trigger("afterClose", [$dialog]);
			
		};

		if (this.options.open) {
			$that.bind("afterOpen", this.options.open);
		}
		if (this.options.close) {
			$that.bind("afterClose", this.options.close);
		}

		return this;
	};

	// "Static" Dialog methods.
	$.extend(true, $.wysiwyg.dialog, {
		_themes : {}, // sample {"Theme Name": object}
		_theme : "", // the current theme

		register : function(name, obj) {
			$.wysiwyg.dialog._themes[name] = obj;
		},

		deregister : function (name) {
			delete $.wysiwyg.dialog._themes[name];
		},

		createDialog : function (name) {
			return new ($.wysiwyg.dialog._themes[name]);
		},
		
		getDimensions : function () {
			var width  = document.body.scrollWidth,
				height = document.body.scrollHeight;

			if ($.browser.opera) {
				height = Math.max(
					$(document).height(),
					$(window).height(),
					document.documentElement.clientHeight);
			}

			return [width, height];
		}
	});

	$(function () { // need access to jQuery UI stuff.
		if (jQuery.ui) {
			$.wysiwyg.dialog.register("jqueryui", function () {
				var that = this;

				this._$dialog = null;

				this.init = function() {
					var abstractDialog	= this,
						content 		= this.options.content;

					if (typeof content === 'object') {
						if (typeof content.html === 'function') {
							content = content.html();
						} else if(typeof content.toString === 'function') {
							content = content.toString();
						}
					}

					that._$dialog = $('<div></div>').attr('title', this.options.title).html(content);

					var dialogHeight = this.options.height == 'auto' ? 300 : this.options.height,
						dialogWidth = this.options.width == 'auto' ? 450 : this.options.width;

					// console.log(that._$dialog);
					
					that._$dialog.dialog({
						modal: this.options.modal,
						draggable: this.options.draggable,
						height: dialogHeight,
						width: dialogWidth
					});

					return that._$dialog;
				};

				this.show = function () {
					that._$dialog.dialog("open");
					return that._$dialog;
				};

				this.hide = function () {
					that._$dialog.dialog("close");
					return that._$dialog;
				};

				this.destroy = function() {
					that._$dialog.dialog("destroy");
					return that._$dialog;
				};
			});
		}

		$.wysiwyg.dialog.register("default", function () {
			var that = this;

			this._$dialog = null;

			this.init = function() {
				var abstractDialog	= this,
					content 		= this.options.content;

				if (typeof content === 'object') {
					if(typeof content.html === 'function') {
						content = content.html();
					}
					else if(typeof content.toString === 'function') {
						content = content.toString();
					}
				}

				that._$dialog = $('<div class="wysiwyg-dialog"></div>').css({"z-index": this.options.zIndex});

				var $topbar = $('<div class="wysiwyg-dialog-topbar"><div class="wysiwyg-dialog-close-wrapper"></div><div class="wysiwyg-dialog-title">'+this.options.title+'</div></div>');
				var $link = $('<a href="#" class="wysiwyg-dialog-close-button">X</a>');

				$link.click(function () {
					abstractDialog.close(); // this is important it makes sure that is close from the abstract $.wysiwyg.dialog instace, not just locally 
				});
				
				$topbar.find('.wysiwyg-dialog-close-wrapper').prepend($link);

				var $dcontent = $('<div class="wysiwyg-dialog-content">'+content+'</div>');

				that._$dialog.append($topbar).append($dcontent);
				
				// Set dialog's height & width, and position it correctly:
				var dialogHeight = this.options.height == 'auto' ? 300 : this.options.height,
					dialogWidth = this.options.width == 'auto' ? 450 : this.options.width;
				that._$dialog.hide().css({
					"width": dialogWidth,
					"height": dialogHeight,
					"left": (($(window).width() - dialogWidth) / 2),
					"top": (($(window).height() - dialogHeight) / 3)
				});

				$("body").append(that._$dialog);

				return that._$dialog;
			};

			this.show = function () {

				// Modal feature:
				if (this.options.modal) {
					var dimensions = $.wysiwyg.dialog.getDimensions(),
						wrapper    = $('<div class="wysiwyg-dialog-modal-div"></div>')
						.css({"width": dimensions[0], "height": dimensions[1]});
					that._$dialog.wrap(wrapper);
				}
				
				// Draggable feature:
				if (this.options.draggable) { 
					
					var mouseDown = false;
					
					that._$dialog.find("div.wysiwyg-dialog-topbar").bind("mousedown", function (e) {
						e.preventDefault();
						$(this).css({ "cursor": "move" });
						var $topbar = $(this),
							_dialog = $(this).parents(".wysiwyg-dialog"),
							offsetX = (e.pageX - parseInt(_dialog.css("left"), 10)),
							offsetY = (e.pageY - parseInt(_dialog.css("top"), 10));
						mouseDown = true;
						$(this).css({ "cursor": "move" });
						
						$(document).bind("mousemove", function (e) {
							e.preventDefault();
							if (mouseDown) {
								_dialog.css({
									"top": (e.pageY - offsetY),
									"left": (e.pageX - offsetX)
								});
							}
						}).bind("mouseup", function (e) {
							e.preventDefault();
							mouseDown = false;
							$topbar.css({ "cursor": "auto" });
							$(document).unbind("mousemove").unbind("mouseup");
						});
					
					});
				}
				
				that._$dialog.show();
				return that._$dialog;

			};

			this.hide = function () {
				that._$dialog.hide();
				return that._$dialog;
			};

			this.destroy = function() {
			
				// Modal feature:
				if (this.options.modal) { 
					that._$dialog.unwrap();
				}
				
				// Draggable feature:
				if (this.options.draggable) { 
					that._$dialog.find("div.wysiwyg-dialog-topbar").unbind("mousedown");
				}
				
				that._$dialog.remove();
				return that._$dialog;
			};
		});
	});
	// end Dialog

	$.fn.wysiwyg = function (method) {
		var args = arguments, plugin;

		if ("undefined" !== typeof $.wysiwyg[method]) {
			// set argument object to undefined
			args = Array.prototype.concat.call([args[0]], [this], Array.prototype.slice.call(args, 1));
			return $.wysiwyg[method].apply($.wysiwyg, Array.prototype.slice.call(args, 1));
		} else if ("object" === typeof method || !method) {
			Array.prototype.unshift.call(args, this);
			return $.wysiwyg.init.apply($.wysiwyg, args);
		} else if ($.wysiwyg.plugin.exists(method)) {
			plugin = $.wysiwyg.plugin.parseName(method);
			args = Array.prototype.concat.call([args[0]], [this], Array.prototype.slice.call(args, 1));
			return $.wysiwyg[plugin.name][plugin.method].apply($.wysiwyg[plugin.name], Array.prototype.slice.call(args, 1));
		} else {
			console.error("Method '" +  method + "' does not exist on jQuery.wysiwyg.\nTry to include some extra controls or plugins");
		}
	};
	
	$.fn.getWysiwyg = function () {
		return this.data("wysiwyg");
	};
})(jQuery);


/**
 * Controls: Link plugin
 *
 * Depends on jWYSIWYG
 *
 * By: Esteban Beltran (academo) <sergies@gmail.com>
 */
(function ($) {
	"use strict";

	if (undefined === $.wysiwyg) {
		throw "wysiwyg.link.js depends on $.wysiwyg";
	}

	if (!$.wysiwyg.controls) {
		$.wysiwyg.controls = {};
	}

	/*
	* Wysiwyg namespace: public properties and methods
	*/
	$.wysiwyg.controls.link = {
		init: function (Wysiwyg) {
			var self = this, elements, dialog, url, a, selection,
				formLinkHtml, dialogReplacements, key, translation, regexp,
				baseUrl, img;

			dialogReplacements = {
				legend: "Insert Link",
				url   : "Link URL",
				title : "Text",
				target: "Link Target",
				submit: "Insert Link",
				reset: "Cancel"
			};

			formLinkHtml = '<form class="wysiwyg"><fieldset><ul>' +
				'<li><label>{title}</label><input type="text" name="linktitle" value=""/></li>' +
				'<li><label>{url}</label><input type="text" name="linkhref" value=""/></li>' +
				//'<li><label>{target}</label><input type="text" name="linktarget" value=""/></li>' +
				'<li><label>Behaviour</label><select name="linktarget"><option value="">Link opens in the same tab</option><option value="_blank">Link opens in a new tab</option></select></li>' +
				'<li><label>&nbsp;</label><button type="submit">{submit}</button> ' +
				'<button type="reset">{reset}</button></li>' +
				'</ul></fieldset></form>';

			for (key in dialogReplacements) {
				if ($.wysiwyg.i18n) {
					translation = $.wysiwyg.i18n.t(dialogReplacements[key], "dialogs.link");

					if (translation === dialogReplacements[key]) { // if not translated search in dialogs 
						translation = $.wysiwyg.i18n.t(dialogReplacements[key], "dialogs");
					}

					dialogReplacements[key] = translation;
				}

				regexp = new RegExp("{" + key + "}", "g");
				formLinkHtml = formLinkHtml.replace(regexp, dialogReplacements[key]);
			}

			a = {
				self: Wysiwyg.dom.getElement("a"), // link to element node
				href: "http://",
				title: Wysiwyg.getRangeText(),
				target: "_blank"
			};

			if (a.self) {
				a.href = a.self.href ? a.self.href : a.href;
				a.title = $(a.self).html() ? $(a.self).html() : Wysiwyg.getRangeText();
				a.target = a.self.target ? a.self.target : "_blank";
			}
			
			/*console.log(a);
			console.log(Wysiwyg.getInternalSelection());
			console.log(Wysiwyg.getInternalRange());*/
			
			//Wysiwyg.getInternalRange().insertNode('<strong>TEST</strong>');

			if ($.fn.dialog) {
				elements = $(formLinkHtml);
				elements.find("input[name=linkhref]").val(a.href);
				elements.find("input[name=linktitle]").val(a.title);
				elements.find('select[name="linktarget"] option[value="' + a.target + '"]').attr('selected', 'selected');

				if ($.browser.msie) {
					try {
						dialog = elements.appendTo(Wysiwyg.editorDoc.body);
					} catch (err) {
						dialog = elements.appendTo("body");
					}
				} else {
					dialog = elements.appendTo("body");
				}
				
				$('button, a.button').button();

				dialog.dialog({
					modal: true,
					width: 620,
					title: 'Insert Link',
					resizable: false,
					open: function (ev, ui) {
						$('select[name="linktarget"] option[value="' + $(a.self).attr('target') + '"]', dialog).attr('selected', 'selected');
						console.log(elements.find('select[name="linktarget"] option[value="' + $(a.self).attr('target') + '"]'));
						
						$("button:submit", dialog).click(function (e) {
							e.preventDefault();

							var url = $('input[name="linkhref"]', dialog).val(),
								title = $('input[name="linktitle"]', dialog).val(),
								target = $('select[name="linktarget"] option:selected', dialog).val(),
								baseUrl,
								img;

							if (Wysiwyg.options.controlLink.forceRelativeUrls) {
								baseUrl = window.location.protocol + "//" + window.location.hostname;
								if (0 === url.indexOf(baseUrl)) {
									url = url.substr(baseUrl.length);
								}
							}

							if (a.self) {
								if ("string" === typeof (url)) {
									if (url.length > 0) {
										// to preserve all link attributes
										$(a.self).attr("href", url).html(title).attr("target", target);
									} else {
										$(a.self).replaceWith(a.self.innerHTML);
									}
								}
							} else {
								if ($.browser.msie) {
									Wysiwyg.ui.returnRange();
								}

								//Do new link element
								selection = Wysiwyg.getRangeText();
								img = Wysiwyg.dom.getElement("img");

								if ((selection && selection.length > 0) || img) {
									if ($.browser.msie) {
										Wysiwyg.ui.focus();
									}

									if ("string" === typeof (url)) {
										if (url.length > 0) {
											Wysiwyg.editorDoc.execCommand("createLink", false, url);
										} else {
											Wysiwyg.editorDoc.execCommand("unlink", false, null);
										}
									}

									a.self = Wysiwyg.dom.getElement("a");

									$(a.self).attr("href", url).attr("title", title);

									/**
									 * @url https://github.com/akzhan/jwysiwyg/issues/16
									 */
									$(a.self).attr("target", target);
								} else if (Wysiwyg.options.messages.nonSelection) {
									window.alert(Wysiwyg.options.messages.nonSelection);
								}
							}

							Wysiwyg.saveContent();

							$(dialog).dialog("close");
						});
						$("button:reset", dialog).click(function (e) {
							e.preventDefault();
							$(dialog).dialog("close");
						});
					},
					close: function (ev, ui) {
						dialog.dialog("destroy");
						dialog.remove();
					}
				});
			} else {
				if (a.self) {
					url = window.prompt("URL", a.href);

					if (Wysiwyg.options.controlLink.forceRelativeUrls) {
						baseUrl = window.location.protocol + "//" + window.location.hostname;
						if (0 === url.indexOf(baseUrl)) {
							url = url.substr(baseUrl.length);
						}
					}

					if ("string" === typeof (url)) {
						if (url.length > 0) {
							$(a.self).attr("href", url);
						} else {
							$(a.self).replaceWith(a.self.innerHTML);
						}
					}
				} else {
					//Do new link element
					selection = Wysiwyg.getRangeText();
					img = Wysiwyg.dom.getElement("img");

					if ((selection && selection.length > 0) || img) {
						if ($.browser.msie) {
							Wysiwyg.ui.focus();
							Wysiwyg.editorDoc.execCommand("createLink", true, null);
						} else {
							url = window.prompt(dialogReplacements.url, a.href);

							if (Wysiwyg.options.controlLink.forceRelativeUrls) {
								baseUrl = window.location.protocol + "//" + window.location.hostname;
								if (0 === url.indexOf(baseUrl)) {
									url = url.substr(baseUrl.length);
								}
							}

							if ("string" === typeof (url)) {
								if (url.length > 0) {
									Wysiwyg.editorDoc.execCommand("createLink", false, url);
								} else {
									Wysiwyg.editorDoc.execCommand("unlink", false, null);
								}
							}
						}
					} else if (Wysiwyg.options.messages.nonSelection) {
						window.alert(Wysiwyg.options.messages.nonSelection);
					}
				}

				Wysiwyg.saveContent();
			}

			$(Wysiwyg.editorDoc).trigger("editorRefresh.wysiwyg");
		}
	};

	$.wysiwyg.createLink = function (object, url) {
		return object.each(function () {
			var oWysiwyg = $(this).data("wysiwyg"),
				selection;

			if (!oWysiwyg) {
				return this;
			}

			if (!url || url.length === 0) {
				return this;
			}

			selection = oWysiwyg.getRangeText();

			if (selection && selection.length > 0) {
				if ($.browser.msie) {
					oWysiwyg.ui.focus();
				}
				oWysiwyg.editorDoc.execCommand("unlink", false, null);
				oWysiwyg.editorDoc.execCommand("createLink", false, url);
			} else if (oWysiwyg.options.messages.nonSelection) {
				window.alert(oWysiwyg.options.messages.nonSelection);
			}
			return this;
		});
	};
})(jQuery);