/*
 * Redactor v7.1.1
 *
 * In English http://imperavi.com/
 * In Russian http://imperavi.ru/
 *
 * Copyright (c) 2009-2011, Imperavi Ltd.
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * Usage: $('#content').redactor();
*/
var isCtrl = false;
var redactorActive = false;
var $table = false;
var $tbody = false;
var $thead = false;
var $current_tr = false;
var $current_td = false;
var deviceAndroid = "android";
var uagent = navigator.userAgent.toLowerCase();

// detect iOS and Android
function isiOS() { return ((navigator.platform.indexOf("iPhone") != -1) || (navigator.platform.indexOf("iPod") != -1) || (navigator.platform.indexOf("iPad") != -1)); }
function detectAndroid() {
   if (uagent.search(deviceAndroid) > -1) return true;
   else return false;
}
function detectAndroidWebKit(){
   if (detectAndroid()) {
       if (detectWebkit()) return true;
       else return false;
   }
   else return false;
}
function detectWebkit(){
    if (uagent.search('webkit') > -1) return true;
    else return false;
}
// redactor 
(function($){
    //Initialization
    $.fn.redactor = function(options) {
        if (isiOS() || detectAndroid() || detectAndroidWebKit()) return false;
        var obj = new Construct(this, options);
        obj.init();
        return obj;
    };
    // Options and variables
    function Construct(el, options) {
        this.opts = $.extend({
            air: false,
            toolbar: 'main', // false, main, mini, air
            lang: 'ru', // ru, en, fr, ua, pt_br, pl
            typo: '/CC/edit/js/redactor/example-utf.php',
            autosave: false, // false or url
            interval: 20, // seconds
            resize: true,
            visual: true,
            focus: false,
            image_upload: '/tests/upload.php',
            imageUploadFunction: false, // callback function
            file_upload: '/tests/file_upload.php',
            file_download: '/tests/file_download.php?file=',
            file_delete: '/tests/file_delete.php?delete=',
            fileUploadFunction: false, // callback function
            autoclear: true,
            remove_classes: false,
            remove_styles: true,
            convert_links: true,
            autoformat: true,
            init_clear: false,
            overlay: true, // modal overlay
            path: '',
            pathCss: 'css/',
            css: ['wym.css']
        }, options);
        this.$el = $(el);
    };
    // Functionality
    Construct.prototype = {
        init: function() {
            this.cssUrl = Array();
            // get redactor css path
            if (this.opts.path == '') {
                path = '';
                $("script").each(function(i,s) {
                    if (s.src && s.src.match(/\/redactor\.js/)) path = s.src.replace(/redactor\.js/, '');
                });
                this.opts.path = path;
            }
            if (this.opts.pathCss.substr(0,1) != '/') this.opts.pathCss = this.opts.path + this.opts.pathCss;
            for (key in this.opts.css) {
                //if (!this.opts.css[key].hasOwnProperty(key)) continue;
                if (this.opts.css[key].substr(0,1) != '/') this.cssUrl[key] = this.opts.pathCss + this.opts.css[key];
                else this.cssUrl[key] = this.opts.css[key];
            }
            if (this.opts.air) this.opts.toolbar = 'air';
            // include lang and toolbar
            this.include();
            // sizes and id
            this.frameID = this.$el.attr('id');
            this.width = this.$el.css('width');
            this.height = this.$el.css('height');    
            // modal overlay
            if ($('#redactor_imp_modal_overlay').size() == 0) {
                this.overlay = $('<div id="redactor_imp_modal_overlay" style="display: none;"></div>');
                $('body').prepend(this.overlay);
            }
            // create container
            this.box = $('<div id="imp_redactor_box_' + this.frameID + '" style="width: ' + this.width + ';" class="imp_redactor_box imp_redactor_box"></div>');
            // air box
            if (this.opts.air) { this.air = $('<div id="imp_redactor_air_' + this.frameID + '" class="redactor_air" style="display: none;"></div>'); }
            // create iframe
            this.frame = $('<iframe frameborder="0" marginheight="0" marginwidth="0" vspace="0" hspace="0" scrolling="auto"  id="imp_redactor_frame_' + this.frameID + '" style="height: ' + this.height + ';" class="imp_redactor_frame"></iframe>');
            this.$el.hide().tabby();   
            // append box and frame
            $(this.box).insertAfter(this.$el).append(this.frame).append(this.$el);
            // toolbar
            if (this.opts.toolbar !== false) {
                this.toolbar = $('<ul id="imp_redactor_toolbar_' + this.frameID + '" class="imp_redactor_toolbar"></ul>');
                if (this.opts.air) {
                    $(this.air).append(this.toolbar);
                    this.box.prepend(this.air);
                } else $(this.box).prepend(this.toolbar);
                this.buildToolbar();
            }
            // resizer
            if (this.opts.resize) {
                this.resizer = $('<div id="imp_redactor_resize' + this.frameID + '" class="imp_redactor_resize"><div></div></div>');
                $(this.box).append(this.resizer);
                $(this.resizer).mousedown(function(e) { this.initResize(e) }.bind2(this));
            }
            // enable
            this.enable(this.$el.val());
            $(this.doc).click(function() { this.hideAllDropDown() }.bind2(this));
            if (this.opts.autoclear) { $(this.doc).bind('paste', function(e) {  setTimeout(function () { this.clearWord(); }.bind2(this), 200); }.bind2(this)); }
            // air enable
           this.enableAir();
           // doc events
           $(this.doc).keydown(function(e) {
               if (e.ctrlKey || e.metaKey) isCtrl = true;
               if (e.keyCode == 9) { this.execCommand('indent', false); return false; }
               if (e.keyCode == 66 && isCtrl) { this.execCommand('bold', 'bold'); return false; }
               if (e.keyCode == 73 && isCtrl) { this.execCommand('italic', 'italic'); return false; }
           }.bind2(this)).keyup(function(e) {
               isCtrl = false;
               if (e.keyCode == 13) {
                   $(this.doc).linkify();
                   return true;
               }
               this.syncCode();
           }.bind2(this));
           // autosave
           if (this.opts.autosave){
               setInterval(function() {
                   var html = this.getHtml();
                   $.post(this.opts.autosave, { data: html });
               }.bind2(this), this.opts.interval*1000);
           }
           this.formSets();
           // focus
           if (this.opts.focus) this.focus();
       },
       /* 
        * API 
        */
       setHtml: function(html) { 
           this.doc.body.innerHTML = html;
           this.docObserve();
       },
       getHtml: function(clear) {
           if (clear === true) {
               this.paragraphise();
               var html = this.doc.body.innerHTML;
               html = this.preClear(html);
               html = this.cleanWHtml(html);
               return this.tidyUp(html);
           } else return this.doc.body.innerHTML;
       },
       getCode: function(clear) {
           if (clear === true) {
               var html = this.$el.val();
               html = this.preClear(html);
               html = this.cleanWHtml(html);
               return this.tidyUp(html);
           } else return this.$el.val();
       },
       focus: function() {
           if ($.browser.msie) $(this.frame).load(function() { $(this).get(0).contentWindow.focus(); });
           else this.frame.get(0).contentWindow.focus();
       },
       typo: function() {
           var html = this.getHtml();
           $.ajax({
               url: this.opts.typo,
               async: 'false',
               type: 'post',
               data: 'text=' + (encodeURIComponent(html)),
               success: function(data) { this.setHtml(data); }.bind2(this)
           });
       },
       syncCode: function(){
           var html = this.getHtml();
           html = this.tidyUp(html);
           html = html.replace(/\%7B/gi, '{');
           html = html.replace(/\%7D/gi, '}');
           html = html.replace(/<hr class="redactor_cut">/gi, '<!--more-->');
           html = html.replace(/<hr class=redactor_cut>/gi, '<!--more-->');
           this.$el.val(html);
       },
       destroy: function() {
           var html = this.getCode();
           $(this.box).after(this.$el)
           this.box.remove();
           this.$el.val(html).show();
       },
       /* 
        * Include
        */
       include: function() {
           // lang
           $('head').append($('<script type="text/javascript" src="' + this.opts.path + 'langs/' + this.opts.lang + '.js"></script>'));
           // include
           if (this.opts.toolbar !== false) $('head').append($('<script type="text/javascript" src="' + this.opts.path + 'toolbars/' + this.opts.toolbar + '.js"></script>')); 
       },
       /* 
        * Enable 
        */
       enable: function(html) {
           this.doc = this.contentDocumentFrame(this.frame);
           // flash replace
           html = html.replace(/\<object([\w\W]*?)\<\/object\>/gi, '<p class="redactor_video_box"><object$1</object></p>');   
           if (html == '') {
               if (this.opts.autoformat === true) {
                   if ($.browser.msie) html = "<p></p>";
                   else html = "<p>&nbsp;</p>";
               }
           }
           this.redactorWrite(this.getRedactorDoc(html));
           if (this.opts.init_clear) this.clearWord();
           this.designMode();
       },
       enableAir: function() {
           if (this.opts.air) { 
               $('#imp_redactor_air_' + this.frameID).hide();
               $(this.doc).bind('textselect', this.frameID, function(e) { $('#imp_redactor_air_' + this.frameID).css({ left: e.clientX + 'px', top: (e.clientY + 8) + 'px' }).show(); }.bind2(this));
               $(this.doc).bind('textunselect', this.frameID, function() { $('#imp_redactor_air_' + this.frameID).hide(); }.bind2(this));
           }
       },
       redactorWrite: function(html) {
           this.doc.open();
           this.doc.write(html);
           this.doc.close();
       },
       getRedactorDoc: function(html) {
           css = '';
           for (key in this.cssUrl) { css += '<link media="all" type="text/css" href="' + this.cssUrl[key] + '" rel="stylesheet">'; }
           var frameHtml = '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">\n';
           frameHtml += '<html><head>' + css + '</head><body>';
           frameHtml += html;
           frameHtml += '</body></html>';
           return frameHtml;
       },
       contentDocumentFrame: function(frame){
           frame = frame.get(0);
           if (frame.contentDocument) return frame.contentDocument;
           else if (frame.contentWindow && frame.contentWindow.document) return frame.contentWindow.document;
           else if (frame.document) return frame.document;
           else return null;
       },
       designMode: function() {
           if (this.doc) { 
               this.doc.designMode = 'on';
               this.frame.load(function() { 
                   this.enableObjects();
                   this.docObserve();
                   this.doc.designMode = 'on'; 
               }.bind2(this));
           }
       },
       enableObjects: function() {
           if ($.browser.mozilla) {
               this.doc.execCommand("enableObjectResizing", false, "false");
               this.doc.execCommand("enableInlineTableEditing", false, "false");   
           }
       },
   /* 
    * Observers
    */
   docObserve: function() {
       var body = $(this.doc).find('body');
       body.find('img').click(function(e) { this.imageEdit(e); }.bind2(this));
       body.find('table').click(function(e) { this.tableObserver(e); }.bind2(this));
       body.find('.redactor_file_link').click(function(e) { this.fileEdit(e); }.bind2(this));
   },
   /*
    *Format on submit form 
    */
   formSets: function() {
       var oldOnsubmit = null;
       var theForm = $(this.box).parents('form');
       if (theForm.length == 0) return false;
       oldOnsubmit = theForm.get(0).onsubmit;
       if (typeof theForm.get(0).onsubmit != "function") { 
           theForm.get(0).onsubmit = function() { 
               if (this.opts.visual) { this.syncCode(); return true; }
           }.bind2(this)
       } else { 
           theForm.get(0).onsubmit = function() { 
               if (this.opts.visual) { this.syncCode(); return oldOnsubmit(); }
           }.bind2(this)
       }
       return true;
   },
   /*
    * Exec
    */
   execCommand: function(cmd, param) {
       if (this.opts.visual) {
           if (this.doc) {
               try {
                   this.frame.get(0).contentWindow.focus();
                   if (cmd == 'inserthtml' && $.browser.msie) this.doc.selection.createRange().pasteHTML(param);
                   else { 
                       this.doc.execCommand(cmd, false, param);
                       if (param == "blockquote" || param == 'pre') { this.doc.body.appendChild(this.doc.createElement("BR")); }
                   }
               } catch (e) { }
               this.syncCode();
           }
       }
   },
   /*
    * Format and clean
    */
   clearWord: function() {
       this.paragraphise();
       var html = this.getHtml();
       html = this.preClear(html);
       html = this.cleanWHtml(html);
       html = this.tidyUp(html);
       this.setHtml(html);
       return html;
   },
   preClear: function(html) {
       // msie lowercase
       if ($.browser.msie) {
           html = html.replace(/< *(\/ *)?(\w+)/g,function(w){return w.toLowerCase()});
           html = html.replace(/ jQuery(.*?)=\"(.*?)\"/gi, '');
       }
       // prepend cleaning
       html = html.replace(/\<font(.*?)color="(.*?)"(.*?)>([\w\W]*?)\<\/font\>/gi, "<span style=\"color:$2;\">$4</span>");
       var re= new RegExp('<font[^><]*>|<\/font[^><]*>','g')
       html = html.replace(re,'');
       // convert rgb to hex
       var matches = html.match(/rgb\((.*?)\)/gi);
       for (i in matches) {
           var hex = this.convertRGB(matches[i]);
           html = html.replace(matches[i], hex);
       }
       if ($.browser.mozilla) html = this.convertSpan(html);
       return html;
   },
   cleanWHtml: function(html) {
       var s = html.replace(/\r/g, '\n').replace(/\n/g, ' ');
       var rs = [];
       rs.push(/<!--.+?-->/g);
       rs.push(/<title>.+?<\/title>/g); 
       rs.push(/<(meta|link|.?o:|.?style|.?div|.?html|body|!\[)[^>]*?>/g); 
       rs.push(/ v:.*?=".*?"/g); 
       rs.push(/ class="Apple-style-span"/g); 
       rs.push(/ class="MsoNormal"/g); 
       rs.push(/ align="left"/g); 
       rs.push(/ align="center"/g); 
       rs.push(/ align="left"/g); 
       // remove styles
       if (this.opts.remove_styles) rs.push(/ style=".*?"/g); 
       // // remove classes
       if (this.opts.remove_classes) rs.push(/ class=".*?"/g);
       rs.push(/(&nbsp;){2,}/g); 
       rs.push(/<p>(\s|&nbsp;)*?<\/p>/g);
       $.each(rs, function() { s = s.replace(this, ''); });
       s = s.replace(/\s+/g, ' ');
       return s;
   },
   tidyUp: function (html) {
       if (!$.browser.msie) {
           html = html.replace(/\<p>&nbsp;([\w\W]*?)\<\/p\>/gi, "<p>$1</p>");
           html = html.replace(/\<p>([\w\W]*?)&nbsp;\<\/p\>/gi, "<p>$1</p>");
       }
       if (this.opts.convert_links) html = this.convertLinks(html);
       html = html.replace(/[\t]*/g, ''); 
       html = html.replace(/[\r\n]*/g, ''); 
       html = html.replace(/\n\s*\n/g, "\n"); 
       html = html.replace(/^[\s\n]*/, '');
       html = html.replace(/[\s\n]*$/, '');
       var lb = '\r\n';
       var btags = ["<html","</html>","</head>","<title","</title>","<meta","<link","<style","</style>","</body>","<body","<head","<div","<p","<form","<fieldset","<label","</label>","<legend","</legend>","<object","</object>","<embed","</embed>","<select","</select>","<option","<option","<input","<textarea","</textarea>","</form>","</fieldset>","<br>","<br />","<hr","<pre","</pre>","<blockquote","</blockquote>","<ul","</ul>","<ol","</ol>","<li","<dl","</dl>","<dt","</dt>","<dd","</dd>","<\!--","<table","</table>","</thead>","<tbody","</tbody>","<caption","</caption>","<th","</th>","<tr","</tr>","<td","<script","</script>","<noscript","</noscript>"];
       for (i = 0; i < btags.length; ++i) {
           var bbb = btags[i];
           html = html.replace(new RegExp(bbb,'gi'),lb+bbb);
       }
       // indenting
       html = html.replace(/<li/g, "\t<li");
       html = html.replace(/<tr/g, "\t<tr");
       html = html.replace(/<td/g, "\t\t<td");
       html = html.replace(/<\/tr>/g, "\t</tr>");
       // empty tags
       var btags = ["<pre></pre>","<blockquote></blockquote>","<ul></ul>","<ol></ol>","<li></li>","<table></table>","<tr></tr>","<span><span>", "<p>&nbsp;</p>", "<p></p>", "<p><br></p>", "<div></div>"];
       for (i = 0; i < btags.length; ++i) {
           var bbb = btags[i];
           html = html.replace(new RegExp(bbb,'gi'), "");
       }
       return html;
   },
   convertLinks: function(html){
       html = html.replace(/\<a(.*?)href="http:\/\/(.*?)"(.*?)>([\w\W]*?)\<\/a\>/gi, "<a$1href=\"rttp://$2\"$3>$4</a>");
       html = html.replace(/\<a(.*?)href="rttp:\/\/(.*?)"(.*?)>http:\/\/([\w\W]*?)\<\/a\>/gi, "<a$1href=\"rttp://$2\"$3>rttp:\/\/$4</a>");
       //var url1 = /(^|>|\s)(www\..+?\..+?)(\s|<|$)/g;
       var url2 = /(^|>|\s)(((https?|ftp):\/\/|mailto:).+?)(\s|<|$)/g;
       //html = html.replace(url1, '$1<a href="http://$2">$2</a>$3')
       html = html.replace(url2, '$1<a href="$2">$2</a>$5');
       html = html.replace(/\<a(.*?)href="rttp:\/\/(.*?)"(.*?)>([\w\W]*?)\<\/a\>/gi, "<a$1href=\"http://$2\"$3>$4</a>");
       html = html.replace(/\<a(.*?)href="http:\/\/(.*?)"(.*?)>rttp:\/\/([\w\W]*?)\<\/a\>/gi, "<a$1href=\"http://$2\"$3>http://$4</a>");
       return html;
   },
   convertRGB: function(rgbString) {
       var parts = rgbString.match(/^rgb\((\d+),\s*(\d+),\s*(\d+)\)$/);
       delete (parts[0]);
       for (var i = 1; i <= 3; ++i) {
           parts[i] = parseInt(parts[i]).toString(16);
           if (parts[i].length == 1) parts[i] = '0' + parts[i];
       }
       return '#' + parts.join('');
   },
   convertSpan: function(html) {
       html = html.replace(/\<span(.*?)style="font-weight: bold;"\>([\w\W]*?)\<\/span\>/gi, "<b>$2</b>");
       html = html.replace(/\<span(.*?)style="font-style: italic;"\>([\w\W]*?)\<\/span\>/gi, "<i>$2</i>");
       html = html.replace(/\<span(.*?)style="font-weight: bold; font-style: italic;"\>([\w\W]*?)\<\/span\>/gi, "<i><b>$2</b></i>");
       html = html.replace(/\<span(.*?)style="font-style: italic; font-weight: bold;"\>([\w\W]*?)\<\/span\>/gi, "<b><i>$2</i></b>");
       return html;
   },
   /*
    * Paragraphise
    */
   paragraphise: function() {
       if (this.opts.autoformat === false) return true;
       if (this.opts.visual) {
           var theBody = this.doc.body;
           /* Remove all text nodes containing just whitespace */
           for (var i = 0; i < theBody.childNodes.length; i++) {
               if (theBody.childNodes[i].nodeName.toLowerCase() == "#text" && theBody.childNodes[i].data.search(/^\s*$/) != -1) { theBody.removeChild(theBody.childNodes[i]); i--; }
           }
           var removedElements = new Array();
           for (var i = 0; i < theBody.childNodes.length; i++) {
               if (theBody.childNodes[i].nodeName.isInlineName()) {
                   removedElements.push(theBody.childNodes[i].cloneNode(true));
                   theBody.removeChild(theBody.childNodes[i]);
                   i--;
               } else if (theBody.childNodes[i].nodeName.toLowerCase() == "br") {
                   if (i + 1 < theBody.childNodes.length) {
                       if (theBody.childNodes[i + 1].nodeName.toLowerCase() == "br") {
                           while (i < theBody.childNodes.length && theBody.childNodes[i].nodeName.toLowerCase() == "br") { theBody.removeChild(theBody.childNodes[i]); }
                           if (removedElements.length > 0) {
                               this.insertNewParagraph(removedElements, theBody.childNodes[i]);
                               removedElements = new Array();
                           }
                       } else if (!theBody.childNodes[i + 1].nodeName.isInlineName()) theBody.removeChild(theBody.childNodes[i]);
                       else if (removedElements.length > 0) {
                           removedElements.push(theBody.childNodes[i].cloneNode(true));
                           theBody.removeChild(theBody.childNodes[i]);
                       }
                       else theBody.removeChild(theBody.childNodes[i]);
                       i--;
                   } else theBody.removeChild(theBody.childNodes[i]);
               }
               else if (removedElements.length > 0) {
                   this.insertNewParagraph(removedElements, theBody.childNodes[i]);
                   removedElements = new Array();
               }
           }
           if (removedElements.length > 0) this.insertNewParagraph(removedElements);
       }
       return true;
    },
    insertNewParagraph: function(elementArray, succeedingElement) {
        var theBody = this.doc.getElementsByTagName("body")[0];
        var theParagraph = this.doc.createElement("p");
        for (var i = 0; i < elementArray.length; i++) theParagraph.appendChild(elementArray[i]);
        if (typeof(succeedingElement) != "undefined") theBody.insertBefore(theParagraph, succeedingElement);
        else theBody.appendChild(theParagraph);
        return true;
    },
    /*
     * Selection
     */
    get_selection: function () {
        if (this.frame.get(0).contentWindow.getSelection) return this.frame.get(0).contentWindow.getSelection(); 
        else if (this.frame.get(0).contentWindow.document.selection) return this.frame.contentWindow.get(0).document.selection.createRange();
    },
    //setCut: function() { this.execCommand('inserthtml', '<hr class="redactor_cut" />'); },
    setCut: function() { this.execCommand('inserthtml', '&crarr;'); },
    /*
     * Toggle 
     */
    toggle: function() {
        if (this.opts.visual) {
            this.addSelButton('html');
            var html = this.clearWord();
            html = html.replace(/\%7B/gi, '{');
            html = html.replace(/\%7D/gi, '}');
            // flash replace
            html = html.replace(/<p(.*?)class="redactor_video_box"(.*?)>([\w\W]*?)\<\/p>/gi, "$3");
            // files replace
            html = html.replace(/<a(.*?)rel="(.*?)"(.*?)class="redactor_file_link(.*?)"(.*?)>([\w\W]*?)\<\/a>/gi, "<a href=\"" + this.opts.file_download +  "$2\" rel=\"$2\" class=\"redactor_file_link$4\">$6</a>");
            // cut replace
            html = html.replace(/<hr class="redactor_cut"\/>/gi, '<!--more-->');
            html = html.replace(/<hr class=redactor_cut>/gi, '<!--more-->');
            this.frame.hide();
            this.$el.val(html);
            this.$el.show().focus();
            var height = this.$el.height();
            this.opts.visual = false;
        } else {
            this.removeSelButton('html');
            this.$el.hide();
            var html = this.$el.val();
            // cut replace
            html = html.replace(/<!--more-->/gi, '<hr class="redactor_cut"/>');
            // flash replace
            html = html.replace(/\<object([\w\W]*?)\<\/object\>/gi, '<p class="redactor_video_box"><object$1</object></p>');
            // files replace
            html = html.replace(/<a(.*?)href="(.*?)"(.*?)rel="(.*?)"(.*?)class="redactor_file_link(.*?)">(.*?)<\/a>/gi, "<a href=\"javascript:void(null);\" rel=\"$4\" class=\"redactor_file_link$6\">$7</a>");
            this.opts.visual = true;
            this.setHtml(html);
            this.frame.show();
            this.focus();
        }
    },
    /*
     * Video 
     */
    showVideo: function(){
        redactorActive = this;
        this.modalInit(RLANG.video, this.opts.path + 'plugins/video.html', 600, 360, function() { $('#redactor_insert_video_area').focus(); });
    },
    insertVideo: function() {
        var data = $('#redactor_insert_video_area').val();
        if (redactorActive.opts.visual) {
            // iframe video
            if (data.search('iframe')) {}
            // flash
            else data = '<p class="redactor_video_box">' + data + '</p>';
        }
        redactorActive.execCommand('inserthtml', data);
        this.modalClose();
    },
    /*
     *File
     */
    showFile: function() {
        redactorActive = this;
        var handler = function() {
            var params = '';
            if (this.opts.fileUploadFunction) var params = this.opts.fileUploadFunction();
            this.uploadInit('redactorUploadFileForm', { url: this.opts.file_upload + params, trigger: 'redactorUploadBtn', success: function(data) {
                    this.fileUploadCallback(data);
                }.bind2(this)  });           
        }.bind2(this);    
        redactorActive = this;
        this.modalInit(RLANG.file, this.opts.path + 'plugins/file.html', 400, 200, handler);
    },
    fileUploadCallback: function(data) {
        redactorActive.frame.get(0).contentWindow.focus();
        redactorActive.execCommand('inserthtml', data);
        this.modalClose();
        this.docObserve();
    },
    fileEdit: function(e) {
        var el = e.target;
        var file_id = $(el).attr('rel');
        var handler = function() {
            $('#file').val($(el).text());
            $('#redactorFileDeleteBtn').click(function() { this.fileDelete(el, file_id); }.bind2(this));
            $('#redactorFileDownloadBtn').click(function() { this.fileDownload(el, file_id); }.bind2(this));
        }.bind2(this);
        redactorActive = this;
        this.modalInit(RLANG.file, this.opts.path + 'plugins/file_edit.html', 400, 200, handler);
    },
    fileDelete: function(el, file_id) {
        $(el).remove();
        $.get(this.opts.file_delete + file_id);
        redactorActive.frame.get(0).contentWindow.focus();
        this.modalClose();
    },
    fileDownload: function(el, file_id) { top.location.href = this.opts.file_download + file_id;  },
    /*
     * Table
     */
    showTable: function() {
        redactorActive = this;
        this.modalInit(RLANG.table, this.opts.path + 'plugins/table.html', 360, 200);
    },
    insertTable: function() {           
        var rows = $('#redactor_table_rows').val();
        var columns = $('#redactor_table_columns').val();
        var table_box = $('<div></div>');
        var tableid = Math.floor(Math.random() * 99999);
        var table = $('<table id="table' + tableid + '"><tbody></tbody></table>');
        for (i = 0; i < rows; i++) {
            var row = $('<tr></tr>')
            for (z = 0; z < columns; z++) {
                var column = $('<td>&nbsp;</td>');
                $(row).append(column);
            }
            $(table).append(row);
        }
        $(table_box).append(table);
        var html = $(table_box).html();
        if ($.browser.msie) html += '<p></p>';
        else  html += '<p>&nbsp;</p>';
        redactorActive.execCommand('inserthtml', html);
        this.enableObjects();
        this.docObserve();          
        this.modalClose();
        $table = $(this.doc).find('body').find('#table' + tableid);
    },
    tableObserver: function(e) { 
        $table = $(e.target).parents('table');
        $tbody = $(e.target).parents('tbody');
        $thead = $($table).find('thead');
        $current_td = $(e.target);
        $current_tr = $(e.target).parents('tr');
    },
    deleteTable: function() {
        $($table).remove();
        $table = false;
    },
    deleteRow: function() { $($current_tr).remove(); },
    deleteColumn: function() {
        var index = $($current_td).attr('cellIndex');
        $($table).find('tr').each(function() { $(this).find('td').eq(index).remove(); });
    },
    addHead: function() {
        if ($($table).find('thead').size() != 0) this.deleteHead();
        else {
            var tr = $($table).find('tr').first().clone();
            tr.find('td').html('&nbsp;');
            $thead = $('<thead></thead>');
            $thead.append(tr);
            $($table).prepend($thead);
        }
    },      
    deleteHead: function() { $($thead).remove(); $thead = false;  },  
    insertRowAbove: function() { this.insertRow('before'); },        
    insertRowBelow: function() {this.insertRow('after'); },
    insertColumnLeft: function() { this.insertColumn('before'); },
    insertColumnRight: function() { this.insertColumn('after'); },
    insertRow: function(type) {
        var new_tr = $($current_tr).clone();
        new_tr.find('td').html('&nbsp;');
        if (type == 'after') $($current_tr).after(new_tr);
        else $($current_tr).before(new_tr);
    },
    insertColumn: function(type) {
        var index = $($current_td).attr('cellIndex');
        $($table).find('tr').each(function(i,s) {
            var current = $(s).find('td').eq(index);
            var td = current.clone();
            td.html('&nbsp;');
            if (type == 'after') $(current).after(td);
            else $(current).before(td);
        });
    },
    /*
     * Image
     */  
    imageEdit: function(e) {
        var handler = function() {
            var $el = $(e.target);
            var src = $el.attr('src');
            $('#redactor_image_edit_src').attr('href', src);
            $('#redactor_image_edit_delete').click(function() { this.deleteImage(e.target);  }.bind2(this));
            $('#redactorSaveBtn').click(function() { this.imageSave(e.target);  }.bind2(this));
            $('#redactor_file_alt').val($el.attr('alt'));
            var float = $el.css('float');
            if (float == 'none') float = 0;
            $('#redactor_form_image_align').val(float);
        }.bind2(this);
        redactorActive = this;
        this.modalInit(RLANG.image, this.opts.path + 'plugins/image_edit.html', 380, 290, handler);
    },
    imageSave: function(el) { 
        $(el).attr('alt', $('#redactor_file_alt').val());
        var style = '';
        if ($('#redactor_form_image_align') != 0) { 
            var float = $('#redactor_form_image_align').val();
            if (float == 'left') $(el).css({ float: 'left', margin: '10px' });
            else if (float == 'right') $(el).css({ float: 'right', margin: '10px' });
        } else $(el).css({ float: 'none', margin: '0' });
        this.modalClose();
    },
    deleteImage: function(el) { 
        $(el).remove();
        this.modalClose();
    },
    showImage: function() {
        this.spanid = Math.floor(Math.random() * 99999);
        if (jQuery.browser.msie) { this.execCommand('inserthtml', '<span id="span' + this.spanid + '"></span>'); }
        var handler = function() {
            var params = '';
            if (this.opts.imageUploadFunction) var params = this.opts.imageUploadFunction();
            this.uploadInit('redactorInsertImageForm', { url: this.opts.image_upload + params, trigger: 'redactorUploadBtn', success: function(data) { this.imageUploadCallback(data); }.bind2(this)  });
        }.bind2(this);    
        redactorActive = this;
        this.modalInit(RLANG.image, this.opts.path + 'plugins/image.html', 450, 330, handler);
    },
    imageUploadCallback: function(data) {
            if ($('#redactor_file_link').val() != '') data = $('#redactor_file_link').val();
            var alt = $('#redactor_file_alt').val();
            var className = '';
            if ($('#redactor_form_image_align') != 0) {
                var float = $('#redactor_form_image_align').val();
                if (float == 'left') className = 'class=="img_left"'; 
                else if (float == 'right') className = 'class="img_right"';
                var html = '<img alt="' + alt + '" src="' + data + '" ' + className + ' />';
            } else { var html = '<p><img alt="' + alt + '" src="' + data + '" /></p>';  }
            redactorActive.frame.get(0).contentWindow.focus();
            if ($.browser.msie) {
                $(redactorActive.doc.getElementById('span' + redactorActive.spanid)).after(html);
                $(redactorActive.doc.getElementById('span' + redactorActive.spanid)).remove();
            } else { redactorActive.execCommand('inserthtml', html); }
            this.modalClose();
            this.docObserve();
        },
        /*
         * Link
         */
        showLink: function() {
            redactorActive = this;
            var handler = function() {
                var sel = this.get_selection();
                if ($.browser.msie) { 
                    var temp = sel.htmlText.match(/href="(.*?)"/gi);
                    if (temp != null) {
                        temp = new String(temp);
                        temp = temp.replace(/href="(.*?)"/gi, '$1');
                    }
                    var text = sel.text;
                    if (temp != null) var url = temp;
                    else  var url = '';
                    var title = '';
                } else {
                    if (sel.anchorNode.parentNode.tagName == 'A') {
                        var url = sel.anchorNode.parentNode.href;
                        var text = sel.anchorNode.parentNode.text;
                        var title = sel.anchorNode.parentNode.title;
                        if (sel.toString() == '') this.insert_link_node = sel.anchorNode.parentNode
                    } else {
                        var text = sel.toString();
                        var url = '';
                        var title = '';
                    }
                }
                $('#redactor_link_url').val(url).focus();
                $('#redactor_link_text').val(text);
                $('#redactor_link_title').val(title);
            }.bind2(this);
            this.modalInit(RLANG.link, this.opts.path + 'plugins/link.html', 400, 300, handler);
        },
        insertLink: function() {
            var value = $('#redactor_link_text').val();
            if (value == '') return true;
            var title = $('#redactor_link_title').val();
            if (title != '') title = ' title="' + $('#redactor_link_title').val() + '"';
            if ($('#redactor_link_id_url').get(0).checked)  var mailto = '';
            else var mailto = 'mailto:';
            var a = '<a href="' + mailto + $('#redactor_link_url').val() + '"' + title +'>' + value + '</a> ';
            if (a) {
                if (this.insert_link_node) {
                    $(this.insert_link_node).text(value);
                    $(this.insert_link_node).attr('href', $('#redactor_link_url').val());
                    var title = $('#redactor_link_title').val();
                    if (title != '') $(this.insert_link_node).attr('title', title);
                    this.modalClose();
                } else {
                    redactorActive.frame.get(0).contentWindow.focus();
                    redactorActive.execCommand('inserthtml', a);
                }
            }
            this.modalClose();
        },
        /*
         * Modal
         */
        modalInit: function(title, url, width, height, handler, scroll) {
            if (this.opts.overlay) {
                $('#redactor_imp_modal_overlay').show();
                $('#redactor_imp_modal_overlay').click(function() { this.modalClose(); }.bind2(this));
            }
            if ($('#redactor_imp_modal').size() == 0) { 
                this.modal = $('<div id="redactor_imp_modal" style="display: none;"><div id="redactor_imp_modal_close"></div><div id="redactor_imp_modal_header"></div><div id="redactor_imp_modal_inner"></div></div>');
                $('body').append(this.modal);
            }
            $('#redactor_imp_modal_close').click(function() { this.modalClose(); }.bind2(this));
            $(document).keyup(function(e) { if( e.keyCode == 27) this.modalClose(); }.bind2(this));
            $(this.doc).keyup(function(e) { if( e.keyCode == 27) this.modalClose(); }.bind2(this));
            $.ajax({
                url: url,
                success: function(data) {
                    // parse lang
                    $.each(RLANG, function(i,s) {
                        var re = new RegExp("%RLANG\." + i + "%","gi");
                        data = data.replace(re, s);
                    });
                    $('#redactor_imp_modal_inner').html(data);
                    $('#redactor_imp_modal_header').html(title);
                    if (height === false) theight = 'auto';
                    else theight = height + 'px';
                    $('#redactor_imp_modal').css({ width: width + 'px', height: theight, marginTop: '-' + height/2 + 'px', marginLeft: '-' + width/2 + 'px' }).fadeIn('fast');
                    if (scroll === true) { $('#imp_redactor_table_box').height(height-$('#redactor_imp_modal_header').outerHeight()-130).css('overflow', 'auto'); }
                    if (typeof(handler) == 'function') handler();
                }.bind2(this)
            });
        },
        modalClose: function() {
            $('#redactor_imp_modal_close').unbind('click', function() { this.modalClose(); }.bind2(this)); 
            $('#redactor_imp_modal').fadeOut('fast', function() { 
                $('#redactor_imp_modal_inner').html('');
                if (this.opts.overlay) { 
                    $('#redactor_imp_modal_overlay').hide();
                    $('#redactor_imp_modal_overlay').unbind('click', function() { this.modalClose(); }.bind2(this));
                }
                $(document).unbind('keyup', function(e) { if( e.keyCode == 27) this.modalClose(); }.bind2(this));
                $(this.doc).unbind('keyup', function(e) { if( e.keyCode == 27) this.modalClose(); }.bind2(this));
            }.bind2(this));
        },
        /*
         *  Upload
         */
        uploadInit: function(element, options) {
            /*
             * Options
             */
            this.uploadOptions = {
                url: false,
                success: false,
                start: false,
                trigger: false,
                auto: false,
                input: false
            };
            $.extend(this.uploadOptions, options);
            // Test input or form                 
            if ($('#' + element).get(0).tagName == 'INPUT') {
                this.uploadOptions.input = $('#' + element);
                this.element = $($('#' + element).get(0).form);
            } else { this.element = $('#' + element); }
            this.element_action = this.element.attr('action');
            // Auto or trigger
            if (this.uploadOptions.auto) {
                this.element.submit(function(e) { return false; });
                this.uploadSubmit();
            } else if (this.uploadOptions.trigger) {  $('#' + this.uploadOptions.trigger).click(function() { this.uploadSubmit(); }.bind2(this)); }
        },
        uploadSubmit : function() { this.uploadForm(this.element, this.uploadFrame()); },  
        uploadFrame : function() {
            this.id = 'f' + Math.floor(Math.random() * 99999);
            var d = document.createElement('div');
            var iframe = '<iframe style="display:none" src="about:blank" id="'+this.id+'" name="'+this.id+'"></iframe>';
            d.innerHTML = iframe;
            document.body.appendChild(d);
            // Start
            if (this.uploadOptions.start) this.uploadOptions.start();
            $('#' + this.id).load(function () { this.uploadLoaded() }.bind2(this));
            return this.id;
        },
        uploadForm : function(f, name) {
            if (this.uploadOptions.input) { 
                var formId = 'redactorUploadForm' + this.id;
                var fileId = 'redactorUploadFile' + this.id;
                this.form = $('<form  action="' + this.uploadOptions.url + '" method="POST" target="' + name + '" name="' + formId + '" id="' + formId + '" enctype="multipart/form-data"></form>');    
                var oldElement = this.uploadOptions.input;
                var newElement = $(oldElement).clone();
                $(oldElement).attr('id', fileId);
                $(oldElement).before(newElement);
                $(oldElement).appendTo(this.form);
                $(this.form).css('position', 'absolute');
                $(this.form).css('top', '-2000px');
                $(this.form).css('left', '-2000px');
                $(this.form).appendTo('body');  
                this.form.submit();
            } else {
                f.attr('target', name);
                f.attr('method', 'POST');
                f.attr('enctype', 'multipart/form-data');
                f.attr('action', this.uploadOptions.url);
                this.element.submit();
            }
        },
        uploadLoaded : function() {
            var i = $('#' + this.id);
            if (i.contentDocument) var d = i.contentDocument;
            else if (i.contentWindow) var d = i.contentWindow.document;
            else var d = window.frames[this.id].document;
            if (d.location.href == "about:blank") return true;
            // Success
            if (this.uploadOptions.success) this.uploadOptions.success(d.body.innerHTML);
            this.element.attr('action', this.element_action);
            this.element.attr('target', '');
            //this.element.unbind('submit');
            //if (this.uploadOptions.input) $(this.form).remove();
        },
        /*
         * Toolbar
         */
        buildToolbar: function() {
            $.each(RTOOLBAR, function (i, s) { 
                if (s.name == 'separator'){
                    var li = $('<li class="separator"></li>');
                    $(this.toolbar).append(li);   
                } else {
                    var a = $('<a href="javascript:void(null);" class="imp_btn imp_btn_' + s.name + '" title="' + s.title + '"></a>');
                    if (typeof(s.func) == 'undefined') a.click(function() { this.execCommand(s.exec, s.name); }.bind2(this));
                    else if (s.func != 'show') a.click(function(e) { this[s.func](e); }.bind2(this));
                    var li = $('<li class="imp_li_btn imp_li_btn_' + s.name + '"></li>');
                    $(li).append(a);
                    $(this.toolbar).append(li);
                    // build dropdown box
                    if (s.name == 'backcolor' || s.name == 'fontcolor' || typeof(s.dropdown) != 'undefined') {
                        var ul = $('<ul class="imp_redactor_drop_down imp_redactor_drop_down' + this.frameID + '" id="imp_redactor_drop_down' + this.frameID + '_' + s.name + '" style="display: none;"></ul>');
                        if ($.browser.msie) ul.css({ borderLeft: '1px solid #ddd',  borderRight: '1px solid #ddd',  borderBottom: '1px solid #ddd' });
                    }
                    // build dropdown
                    if (typeof(s.dropdown) != 'undefined') {
                        $.each(s.dropdown, function (x, d) {
                            if (typeof(d.style) == 'undefined') d.style = '';
                            if (d.name == 'separator') {
                                var ul_li = $('<li class="separator_drop"></li>');
                                $(ul).append(ul_li);
                            } else {
                                var ul_li = $('<li></li>');
                                var ul_li_a = $('<a href="javascript:void(null);" style="' + d.style + '">' + d.title + '</a>');
                                $(ul_li).append(ul_li_a); 
                                $(ul).append(ul_li);
                                if (typeof(d.func) == 'undefined') $(ul_li_a).click(function() { this.execCommand(d.exec, d.name); }.bind2(this));
                                else $(ul_li_a).click(function(e) { this[d.func](e); }.bind2(this));
                            }
                        }.bind2(this));
                    }
                else a.mouseover(function() { this.hideAllDropDown() }.bind2(this));
                // observing dropdown
                if (s.name == 'backcolor' || s.name == 'fontcolor' || typeof(s.dropdown) != 'undefined') {
                    $('#imp_redactor_toolbar_' + this.frameID).after(ul);
                    this.hdlHideDropDown = function(e) { this.hideDropDown(e, ul, s.name) }.bind2(this);
                    this.hdlShowDropDown = function(e) { this.showDropDown(e, ul, s.name) }.bind2(this);
                    this.hdlShowerDropDown = function(e) { this.showerDropDown(e, ul, s.name) }.bind2(this);   
                    a.click(this.hdlShowDropDown).mouseover(this.hdlShowerDropDown);  
                    $(document).click(this.hdlHideDropDown);
                }
            }
        }.bind2(this));
    },
    /*
     * DropDown
     */
    showedDropDown: false,
    showDropDown: function(e, ul, name) {
        if (this.showedDropDown) this.hideAllDropDown();
        else { 
            this.showedDropDown = true;
            this.showingDropDown(e, ul, name);
        }
    },
    showingDropDown: function(e, ul, name) {
        this.hideAllDropDown(); 
        this.addSelButton(name);
        var left = $('#imp_redactor_toolbar_' + this.frameID + ' li.imp_li_btn_' + name).position().left;
        $(ul).css('left', left + 'px').show();   
    },
    showerDropDown: function(e, ul, name) { if (this.showedDropDown) this.showingDropDown(e, ul, name); },
    hideAllDropDown: function() {
        $('#imp_redactor_toolbar_' + this.frameID + ' li.imp_li_btn').removeClass('act');
        $('ul.imp_redactor_drop_down' + this.frameID).hide();
    },
    hideDropDown: function(e, ul, name) {
        if (!$(e.target).parent().hasClass('act')) {
            this.showedDropDown = false;
            this.hideAllDropDown();
        }
        $(document).unbind('click', this.hdlHideDropDown);
        $(this.doc).unbind('click', this.hdlHideDropDown);
    },
    addSelButton: function(name) {
        var element = $('#imp_redactor_toolbar_' + this.frameID + ' li.imp_li_btn_' + name);
        element.addClass('act');
    },
    removeSelButton: function(name) { 
        var element = $('#imp_redactor_toolbar_' + this.frameID + ' li.imp_li_btn_' + name);
        element.removeClass('act');
    },
    toggleSelButton: function(name) { $('#imp_redactor_toolbar_' + this.frameID + ' li.imp_li_btn_' + name).toggleClass('act'); },
    /*
     * Resizer
     */
    initResize: function(e) {
        if (e.preventDefault) e.preventDefault();
        else e.returnValue = false;
        this.splitter = e.target;
        if (this.opts.visual) {
            this.element_resize = this.frame;
            this.element_resize.get(0).style.visibility = 'hidden';
            this.element_resize_parent = this.$el;
        } else {
            this.element_resize = this.$el; 
            this.element_resize_parent = this.frame;
        }
        this.stopResizeHdl = function (e) { this.stopResize(e) }.bind2(this);
        this.startResizeHdl = function (e) { this.startResize(e) }.bind2(this);
        this.resizeHdl =  function (e) { this.resize(e) }.bind2(this);
        $(document).mousedown(this.startResizeHdl);
        $(document).mouseup(this.stopResizeHdl);
        $(this.splitter).mouseup(this.stopResizeHdl);
        this.null_point = false;
        this.h_new = false;
        this.h = this.element_resize.height();
    },
    startResize: function() { $(document).mousemove(this.resizeHdl); },
    resize: function(e) {
        if (e.preventDefault) e.preventDefault();
        else e.returnValue = false;
        var y = e.pageY;
        if (this.null_point == false) this.null_point = y;
        if (this.h_new == false) this.h_new = this.element_resize.height();
        var s_new = (this.h_new + y - this.null_point) - 10;
        if (s_new <= 30) return true;
        if (s_new >= 0) {
            this.element_resize.get(0).style.height = s_new + 'px';
            this.element_resize_parent.get(0).style.height = s_new + 'px';
        }
    },
    stopResize: function(e) {
        $(document).unbind('mousemove', this.resizeHdl);
        $(document).unbind('mousedown', this.startResizeHdl);
        $(document).unbind('mouseup', this.stopResizeHdl);
        $(this.splitter).unbind('mouseup', this.stopResizeHdl);
        this.element_resize.get(0).style.visibility = 'visible';
    }
};
String.prototype.isInlineName = function() {
    var inlineList = new Array("#text", "a", "em", "font", "span", "strong", "u");
    var theName = this.toLowerCase();
    for (var i = 0; i < inlineList.length; i++){
        if (theName == inlineList[i]) { return true; }
    }
    return false;
};
// bind2
Function.prototype.bind2 = function(object) {
    var method = this; var oldArguments = $.makeArray(arguments).slice(1);
    return function (argument) {
        if (argument == new Object) { method = null; oldArguments = null; }
        else if (method == null) throw "Attempt to invoke destructed method reference.";
        else { var newArguments = $.makeArray(arguments); return method.apply(object, oldArguments.concat(newArguments)); }
    };
};
})(jQuery);


/*
 *Tabby jQuery plugin version 0.12
 *
 *Ted Devito - http://teddevito.com/demos/textarea.html
 *
 *Copyright (c) 2009 Ted Devito
 * 
 *Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following 
 *conditions are met:
 *
 *1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
 *2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer  
 *in the documentation and/or other materials provided with the distribution.
 *3. The name of the author may not be used to endorse or promote products derived from this software without specific prior written 
 *permission. 
 * 
 *THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
 *IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE 
 *LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 
 *PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 
 *THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 
 *OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 */
(function($){$.fn.tabby=function(options){var opts=$.extend({},$.fn.tabby.defaults,options);var pressed=$.fn.tabby.pressed;return this.each(function(){$this=$(this);var options=$.meta?$.extend({},opts,$this.data()):opts;$this.bind('keydown',function(e){var kc=$.fn.tabby.catch_kc(e);if(16==kc)pressed.shft=true;if(17==kc){pressed.ctrl=true;setTimeout("$.fn.tabby.pressed.ctrl = false;",1000);}
if(18==kc){pressed.alt=true;setTimeout("$.fn.tabby.pressed.alt = false;",1000);}
if(9==kc&&!pressed.ctrl&&!pressed.alt){e.preventDefault;pressed.last=kc;setTimeout("$.fn.tabby.pressed.last = null;",0);process_keypress($(e.target).get(0),pressed.shft,options);return false;}}).bind('keyup',function(e){if(16==$.fn.tabby.catch_kc(e))pressed.shft=false;}).bind('blur',function(e){if(9==pressed.last)$(e.target).one('focus',function(e){pressed.last=null;}).get(0).focus();});});};$.fn.tabby.catch_kc=function(e){return e.keyCode?e.keyCode:e.charCode?e.charCode:e.which;};$.fn.tabby.pressed={shft:false,ctrl:false,alt:false,last:null};function debug($obj){if(window.console&&window.console.log)
window.console.log('textarea count: '+$obj.size());};function process_keypress(o,shft,options){var scrollTo=o.scrollTop;if(o.setSelectionRange)gecko_tab(o,shft,options);else if(document.selection)ie_tab(o,shft,options);o.scrollTop=scrollTo;}
$.fn.tabby.defaults={tabString:String.fromCharCode(9)};function gecko_tab(o,shft,options){var ss=o.selectionStart;var es=o.selectionEnd;if(ss==es){if(shft){if("\t"==o.value.substring(ss-options.tabString.length,ss)){o.value=o.value.substring(0,ss-options.tabString.length)+o.value.substring(ss);o.focus();o.setSelectionRange(ss-options.tabString.length,ss-options.tabString.length);}
else if("\t"==o.value.substring(ss,ss+options.tabString.length)){o.value=o.value.substring(0,ss)+o.value.substring(ss+options.tabString.length);o.focus();o.setSelectionRange(ss,ss);}}
else{o.value=o.value.substring(0,ss)+options.tabString+o.value.substring(ss);o.focus();o.setSelectionRange(ss+options.tabString.length,ss+options.tabString.length);}}
else{var lines=o.value.split("\n");var indices=new Array();var sl=0;var el=0;var sel=false;for(var i in lines){el=sl+lines[i].length;indices.push({start:sl,end:el,selected:(sl<=ss&&el>ss)||(el>=es&&sl<es)||(sl>ss&&el<es)});sl=el+1;}
var modifier=0;for(var i in indices){if(indices[i].selected){var pos=indices[i].start+modifier;if(shft&&options.tabString==o.value.substring(pos,pos+options.tabString.length)){o.value=o.value.substring(0,pos)+o.value.substring(pos+options.tabString.length);modifier-=options.tabString.length;}
else if(!shft){o.value=o.value.substring(0,pos)+options.tabString+o.value.substring(pos);modifier+=options.tabString.length;}}}
o.focus();var ns=ss+((modifier>0)?options.tabString.length:(modifier<0)?-options.tabString.length:0);var ne=es+modifier;o.setSelectionRange(ns,ne);}}
function ie_tab(o,shft,options){var range=document.selection.createRange();if(o==range.parentElement()){if(''==range.text){if(shft){var bookmark=range.getBookmark();range.moveStart('character',-options.tabString.length);if(options.tabString==range.text){range.text='';}else{range.moveToBookmark(bookmark);range.moveEnd('character',options.tabString.length);if(options.tabString==range.text)
range.text='';}
range.collapse(true);range.select();}
else{range.text=options.tabString;range.collapse(false);range.select();}}
else{var selection_text=range.text;var selection_len=selection_text.length;var selection_arr=selection_text.split("\r\n");var before_range=document.body.createTextRange();before_range.moveToElementText(o);before_range.setEndPoint("EndToStart",range);var before_text=before_range.text;var before_arr=before_text.split("\r\n");var before_len=before_text.length;var after_range=document.body.createTextRange();after_range.moveToElementText(o);after_range.setEndPoint("StartToEnd",range);var after_text=after_range.text;var end_range=document.body.createTextRange();end_range.moveToElementText(o);end_range.setEndPoint("StartToEnd",before_range);var end_text=end_range.text;var check_html=$(o).html();$("#r3").text(before_len+" + "+selection_len+" + "+after_text.length+" = "+check_html.length);if((before_len+end_text.length)<check_html.length){before_arr.push("");before_len+=2;if(shft&&options.tabString==selection_arr[0].substring(0,options.tabString.length))
selection_arr[0]=selection_arr[0].substring(options.tabString.length);else if(!shft)selection_arr[0]=options.tabString+selection_arr[0];}else{if(shft&&options.tabString==before_arr[before_arr.length-1].substring(0,options.tabString.length))
before_arr[before_arr.length-1]=before_arr[before_arr.length-1].substring(options.tabString.length);else if(!shft)before_arr[before_arr.length-1]=options.tabString+before_arr[before_arr.length-1];}
for(var i=1;i<selection_arr.length;i++){if(shft&&options.tabString==selection_arr[i].substring(0,options.tabString.length))
selection_arr[i]=selection_arr[i].substring(options.tabString.length);else if(!shft)selection_arr[i]=options.tabString+selection_arr[i];}
if(1==before_arr.length&&0==before_len){if(shft&&options.tabString==selection_arr[0].substring(0,options.tabString.length))
selection_arr[0]=selection_arr[0].substring(options.tabString.length);else if(!shft)selection_arr[0]=options.tabString+selection_arr[0];}
if((before_len+selection_len+after_text.length)<check_html.length){selection_arr.push("");selection_len+=2;}
before_range.text=before_arr.join("\r\n");range.text=selection_arr.join("\r\n");var new_range=document.body.createTextRange();new_range.moveToElementText(o);if(0<before_len)new_range.setEndPoint("StartToEnd",before_range);else new_range.setEndPoint("StartToStart",before_range);new_range.setEndPoint("EndToEnd",range);new_range.select();}}}})(jQuery);

// Define: Linkify plugin from stackoverflow
(function($){

 // var url1 = /(^|&lt;|\s)(www\..+?\..+?)(\s|&gt;|$)/g,
     var url2 = /(^|&lt;|\s)(((https?|ftp):\/\/|mailto:).+?)(\s|&gt;|$)/g;

      linkifyThis = function () {
        var childNodes = this.childNodes,
            i = childNodes.length;
        while(i--)
        {
          var n = childNodes[i];
          if (n.nodeType == 3) {
            var html = $.trim(n.nodeValue);
            if (html)
            {
              html = html.replace(/&/g, '&amp;')
                         .replace(/</g, '&lt;')
                         .replace(/>/g, '&gt;')
                         //.replace(url1, '$1<a href="http://$2">$2</a>$3')
                         .replace(url2, '$1<a href="$2">$2</a>$5');
              $(n).after(html).remove();
            }
          }
          else if (n.nodeType == 1  &&  !/^(a|button|textarea)$/i.test(n.tagName)) {
            linkifyThis.call(n);
          }
        }
      };

  $.fn.linkify = function () {
    this.each(linkifyThis);
  };

})(jQuery);


/* jQuery plugin textselect
 * version: 0.9
 * tested on jQuery 1.3.2
 * author: Josef Moravec, josef.moravec@gmail.com
 * updated: Imperavi Ltd. 
 * 
 */

(function($){$.event.special.textselect={setup:function(data,namespaces)
{$(this).data("textselected",false);$(this).data("ttt",data);$(this).bind('mouseup',$.event.special.textselect.handler);},teardown:function(data)
{$(this).unbind('mouseup',$.event.special.textselect.handler);},handler:function(event)
{var data=$(this).data("ttt");var text=$.event.special.textselect.getSelectedText(data).toString();if(text!='')
{$(this).data("textselected",true);event.type="textselect";event.text=text;$.event.handle.apply(this,arguments);}},getSelectedText:function(data)
{var text='';var frame=$('#imp_redactor_frame_'+data).get(0);if(frame.contentWindow.getSelection)text=frame.contentWindow.getSelection();else if(frame.contentWindow.document.getSelection) text=frame.contentWindow.document.getSelection();else if(frame.contentWindow.document.selection)text=frame.contentWindow.document.selection.createRange().text;return text;}}
$.event.special.textunselect={setup:function(data,namespaces){$(this).data("rttt",data);$(this).data("textselected",false);$(this).bind('mouseup',$.event.special.textunselect.handler);$(this).bind('keyup',$.event.special.textunselect.handlerKey)},teardown:function(data){$(this).unbind('mouseup',$.event.special.textunselect.handler);},handler:function(event){if($(this).data("textselected")){var data=$(this).data("rttt");var text=$.event.special.textselect.getSelectedText(data).toString();if(text==''){$(this).data("textselected",false);event.type="textunselect";$.event.handle.apply(this,arguments);}}},handlerKey:function(event){if($(this).data("textselected")){var data=$(this).data("rttt");var text=$.event.special.textselect.getSelectedText(data).toString();if((event.keyCode=27)&&(text=='')){$(this).data("textselected",false);event.type="textunselect";$.event.handle.apply(this,arguments);}}}}})(jQuery);