//http://www.creativyst.com/Prod/3/
_image_url = "/images/maintain/richtext/"; _css_url = "/ssi/maintain/"; var editor = null; var HtmlAreaRegister = new Array(); if (typeof _editor_url == "string") { _editor_url = _editor_url.replace(/\x2f*$/, '/');} else { alert("WARNING: _editor_url is not set! You should set this variable to the editor files path; it should preferably be an absolute path, like in '/htmlarea', but it can be relative if you prefer. Further we will try to load the editor files correctly but we'll probably fail."); _editor_url = '';}
if (typeof _editor_lang == "string") { _editor_lang = _editor_lang.toLowerCase();} else { _editor_lang = "en";}
function HTMLArea(textarea, config) { if (HTMLArea.checkSupportedBrowser()) { if (typeof config == "undefined") { this.config = new HTMLArea.Config();} else { this.config = config;}
this.taName = textarea; this._htmlArea = null; this._textArea = textarea; this._editMode = "wysiwyg"; this.plugins = {}; this._timerToolbar = null; this._timerUndo = null; this._undoQueue = new Array(this.config.undoSteps); this._undoPos = -1; this._customUndo = false; this._mdoc = document; this.doctype = '';}
}; (function() { var scripts = HTMLArea._scripts = [ _editor_url + "htmlarea.js", _editor_url + "dialog.js", _editor_url + "popupwin.js", _editor_url + "lang/" + _editor_lang + ".js" ]; var head = document.getElementsByTagName("head")[0]; for (var i = 1; i < scripts.length; ++i) { var script = document.createElement("script"); script.src = scripts[i]; head.appendChild(script);}
})(); HTMLArea.RE_tagName = /(<\/|<)\s*([^ \t\n>]+)/ig; HTMLArea.RE_doctype = /()\n?/i; HTMLArea.RE_head = /((.|\n)*?)<\/head>/i; HTMLArea.RE_body = /((.|\n)*?)<\/body>/i; HTMLArea.Config = function () { this.version = "3.0"; this.width = "auto"; this.height = "auto"; this.statusBar = true; this.undoSteps = 20; this.undoTimeout = 500; this.sizeIncludesToolbar = true; this.fullPage = false; this.pageStyle = ""; this.killWordOnPaste = false; this.baseURL = document.baseURI || document.URL; if (this.baseURL && this.baseURL.match(/(.*)\/([^\/]+)/))
this.baseURL = RegExp.$1 + "/"; this.imgURL = "images/"; this.popupURL = "popups/"; this.toolbar = [ [ "fontname", "space", "fontsize", "space", "formatblock", "space", "bold", "italic", "underline", "strikethrough", "separator", "subscript", "superscript", "separator", "copy", "cut", "paste", "space"], [ "justifyleft", "justifycenter", "justifyright", "justifyfull", "separator", "lefttoright", "righttoleft", "separator", "insertorderedlist", "insertunorderedlist", "outdent", "indent", "separator", "forecolor", "hilitecolor", "separator", "inserthorizontalrule", "createlink", "insertimage", "inserttable", "htmlmode", "separator", "showhelp"] ]; this.fontname = { "Arial": 'arial,helvetica,sans-serif', "Courier New": 'courier new,courier,monospace', "Georgia": 'georgia,times new roman,times,serif', "Tahoma": 'tahoma,arial,helvetica,sans-serif', "Times New Roman": 'times new roman,times,serif', "Verdana": 'verdana,arial,helvetica,sans-serif', "impact": 'impact', "WingDings": 'wingdings'
}; this.fontsize = { "1 (7 pt)": "1", "2 (9 pt)": "2", "3 (10 pt)": "3", "4 (12 pt)": "4", "5 (16 pt)": "5", "6 (20 pt)": "6", "7 (30 pt)": "7"
}; this.formatblock = { "Heading 1": "h1", "Heading 2": "h2", "Heading 3": "h3", "Heading 4": "h4", "Heading 5": "h5", "Heading 6": "h6", "Normal": "p", "Address": "address", "Formatted": "pre"
}; this.customSelects = {}; function cut_copy_paste(e, cmd, obj) { e.execCommand(cmd);}; this.btnList = { bold: [ "Bold", "ed_format_bold.gif", false, function(e) {e.execCommand("bold");} ], italic: [ "Italic", "ed_format_italic.gif", false, function(e) {e.execCommand("italic");} ], underline: [ "Underline", "ed_format_underline.gif", false, function(e) {e.execCommand("underline");} ], strikethrough: [ "Strikethrough", "ed_format_strike.gif", false, function(e) {e.execCommand("strikethrough");} ], subscript: [ "Subscript", "ed_format_sub.gif", false, function(e) {e.execCommand("subscript");} ], superscript: [ "Superscript", "ed_format_sup.gif", false, function(e) {e.execCommand("superscript");} ], justifyleft: [ "Justify Left", "ed_align_left.gif", false, function(e) {e.execCommand("justifyleft");} ], justifycenter: [ "Justify Center", "ed_align_center.gif", false, function(e) {e.execCommand("justifycenter");} ], justifyright: [ "Justify Right", "ed_align_right.gif", false, function(e) {e.execCommand("justifyright");} ], justifyfull: [ "Justify Full", "ed_align_justify.gif", false, function(e) {e.execCommand("justifyfull");} ], insertorderedlist: [ "Ordered List", "ed_list_num.gif", false, function(e) {e.execCommand("insertorderedlist");} ], insertunorderedlist: [ "Bulleted List", "ed_list_bullet.gif", false, function(e) {e.execCommand("insertunorderedlist");} ], outdent: [ "Decrease Indent", "ed_indent_less.gif", false, function(e) {e.execCommand("outdent");} ], indent: [ "Increase Indent", "ed_indent_more.gif", false, function(e) {e.execCommand("indent");} ], forecolor: [ "Font Color", "ed_color_fg.gif", false, function(e) {e.execCommand("forecolor");} ], hilitecolor: [ "Background Color", "ed_color_bg.gif", false, function(e) {e.execCommand("hilitecolor");} ], inserthorizontalrule: [ "Horizontal Rule", "ed_hr.gif", false, function(e) {e.execCommand("inserthorizontalrule");} ], createlink: [ "Insert Web Link", "ed_link.gif", false, function(e) {e.execCommand("createlink", true);} ], insertimage: [ "Insert/Modify Image", "ed_image.gif", false, function(e) {e.execCommand("insertimage");} ], inserttable: [ "Insert Table", "insert_table.gif", false, function(e) {e.execCommand("inserttable");} ], htmlmode: [ "Toggle HTML Source", "ed_html.gif", true, function(e) {e.execCommand("htmlmode");} ], showhelp: [ "Help using editor", "ed_help.gif", true, function(e) {e.execCommand("showhelp");} ], cut: [ "Cut selection", "ed_cut.gif", false, cut_copy_paste ], copy: [ "Copy selection", "ed_copy.gif", false, cut_copy_paste ], paste: [ "Paste from clipboard", "ed_paste.gif", false, cut_copy_paste ], lefttoright: [ "Direction left to right", "ed_left_to_right.gif", false, function(e) {e.execCommand("lefttoright");} ], righttoleft: [ "Direction right to left", "ed_right_to_left.gif", false, function(e) {e.execCommand("righttoleft");} ]
}; for (var i in this.btnList) { var btn = this.btnList[i]; btn[1] = _editor_url + this.imgURL + btn[1]; if (typeof HTMLArea.I18N.tooltips[i] != "undefined") { btn[0] = HTMLArea.I18N.tooltips[i];}
}
}; HTMLArea.Config.prototype.registerButton = function(id, tooltip, image, textMode, action, context) { var the_id; if (typeof id == "string") { the_id = id;} else if (typeof id == "object") { the_id = id.id;} else { alert("ERROR [HTMLArea.Config::registerButton]:\ninvalid arguments"); return false;}
if (typeof this.customSelects[the_id] != "undefined") { }
if (typeof this.btnList[the_id] != "undefined") { }
switch (typeof id) { case "string": this.btnList[id] = [ tooltip, image, textMode, action, context ]; break; case "object": this.btnList[id.id] = [ id.tooltip, id.image, id.textMode, id.action, id.context ]; break;}
}; HTMLArea.Config.prototype.registerDropdown = function(object) { if (typeof this.customSelects[object.id] != "undefined") { }
if (typeof this.btnList[object.id] != "undefined") { }
this.customSelects[object.id] = object;}; HTMLArea.Config.prototype.hideSomeButtons = function(remove) { var toolbar = this.toolbar; for (var i in toolbar) { var line = toolbar[i]; for (var j = line.length; --j >= 0; ) { if (remove.indexOf(" " + line[j] + " ") >= 0) { var len = 1; if (/separator|space/.test(line[j + 1])) { len = 2;}
line.splice(j, len);}
}
}
}; HTMLArea.replaceAll = function(config) { var tas = document.getElementsByTagName("textarea"); for (var i = tas.length; i > 0; (new HTMLArea(tas[--i], config)).generate());}; HTMLArea.replace = function(id, config) { var ta = HTMLArea.getElementById("textarea", id); return ta ? (new HTMLArea(ta, config)).generate() : null;}; HTMLArea.prototype._createToolbar = function () { var editor = this; var toolbar = document.createElement("div"); this._toolbar = toolbar; toolbar.className = "toolbar"; toolbar.unselectable = "1"; var tb_row = null; var tb_objects = new Object(); this._toolbarObjects = tb_objects; function newLine() { var table = document.createElement("table"); table.border = "0px"; table.cellSpacing = "0px"; table.cellPadding = "0px"; toolbar.appendChild(table); var tb_body = document.createElement("tbody"); table.appendChild(tb_body); tb_row = document.createElement("tr"); tb_body.appendChild(tb_row);}; newLine(); function setButtonStatus(id, newval) { var oldval = this[id]; var el = this.element; if (oldval != newval) { switch (id) { case "enabled":
if (newval) { HTMLArea._removeClass(el, "buttonDisabled"); el.disabled = false;} else { HTMLArea._addClass(el, "buttonDisabled"); el.disabled = true;}
break; case "active":
if (newval) { HTMLArea._addClass(el, "buttonPressed");} else { HTMLArea._removeClass(el, "buttonPressed");}
break;}
this[id] = newval;}
}; function createSelect(txt) { var options = null; var el = null; var cmd = null; var customSelects = editor.config.customSelects; var context = null; switch (txt) { case "fontsize":
case "fontname":
case "formatblock":
options = editor.config[txt]; cmd = txt; break; default:
cmd = txt; var dropdown = customSelects[cmd]; if (typeof dropdown != "undefined") { options = dropdown.options; context = dropdown.context;} else { alert("ERROR [createSelect]:\nCan't find the requested dropdown definition");}
break;}
if (options) { el = document.createElement("select"); var obj = { name : txt, element : el, enabled : true, text : false, cmd : cmd, state : setButtonStatus, context : context
}; tb_objects[txt] = obj; for (var i in options) { var op = document.createElement("option"); op.appendChild(document.createTextNode(i)); op.value = options[i]; el.appendChild(op);}
HTMLArea._addEvent(el, "change", function () { editor._comboSelected(el, txt);});}
return el;}; function createButton(txt) { var el = null; var btn = null; switch (txt) { case "separator":
el = document.createElement("div"); el.className = "separator"; break; case "space":
el = document.createElement("div"); el.className = "space"; break; case "linebreak":
newLine(); return false; case "textindicator":
el = document.createElement("div"); el.appendChild(document.createTextNode("A")); el.className = "indicator"; el.title = HTMLArea.I18N.tooltips.textindicator; var obj = { name : txt, element : el, enabled : true, active : false, text : false, cmd : "textindicator", state : setButtonStatus
}; tb_objects[txt] = obj; break; default:
btn = editor.config.btnList[txt];}
if (!el && btn) { el = document.createElement("div"); el.title = btn[0]; el.className = "button"; var obj = { name : txt, element : el, enabled : true, active : false, text : btn[2], cmd : btn[3], state : setButtonStatus, context : btn[4] || null
}; tb_objects[txt] = obj; HTMLArea._addEvent(el, "mouseover", function () { if (obj.enabled) { HTMLArea._addClass(el, "buttonHover");}
}); HTMLArea._addEvent(el, "mouseout", function () { if (obj.enabled) with (HTMLArea) { _removeClass(el, "buttonHover"); _removeClass(el, "buttonActive"); (obj.active) && _addClass(el, "buttonPressed");}
}); HTMLArea._addEvent(el, "mousedown", function (ev) { if (obj.enabled) with (HTMLArea) { _addClass(el, "buttonActive"); _removeClass(el, "buttonPressed"); _stopEvent(is_ie ? window.event : ev);}
}); HTMLArea._addEvent(el, "click", function (ev) { if (obj.enabled) with (HTMLArea) { _removeClass(el, "buttonActive"); _removeClass(el, "buttonHover"); obj.cmd(editor, obj.name, obj); _stopEvent(is_ie ? window.event : ev);}
}); var img = document.createElement("img"); img.src = btn[1]; img.style.width = "18px"; img.style.height = "18px"; el.appendChild(img);} else if (!el) { el = createSelect(txt);}
if (el) { var tb_cell = document.createElement("td"); tb_row.appendChild(tb_cell); tb_cell.appendChild(el);} else { alert("FIXME: Unknown toolbar item: " + txt);}
return el;}; var first = true; for (var i in this.config.toolbar) { if (!first) { createButton("linebreak");} else { first = false;}
var group = this.config.toolbar[i]; for (var j in group) { var code = group[j]; if (/^([IT])\[(.*?)\]/.test(code)) { var l7ed = RegExp.$1 == "I"; var label = RegExp.$2; if (l7ed) { label = HTMLArea.I18N.custom[label];}
var tb_cell = document.createElement("td"); tb_row.appendChild(tb_cell); tb_cell.className = "label"; tb_cell.innerHTML = label;} else { createButton(code);}
}
}
this._htmlArea.appendChild(toolbar);}; HTMLArea.prototype._createStatusBar = function() { var statusbar = document.createElement("div"); statusbar.className = "statusBar"; this._htmlArea.appendChild(statusbar); this._statusBar = statusbar; div = document.createElement("span"); div.className = "statusBarTree"; div.innerHTML = HTMLArea.I18N.msg["Path"] + ": "; this._statusBarTree = div; this._statusBar.appendChild(div); if (!this.config.statusBar) { statusbar.style.display = "none";}
}; HTMLArea.prototype.generate = function () { var editor = this; var textarea = this._textArea; if (typeof textarea == "string") { this._textArea = textarea = HTMLArea.getElementById("textarea", textarea);}
this._ta_size = { w: textarea.offsetWidth, h: textarea.offsetHeight
}; textarea.style.display = "none"; var htmlarea = document.createElement("div"); htmlarea.className = "htmlarea"; this._htmlArea = htmlarea; textarea.parentNode.insertBefore(htmlarea, textarea); if (textarea.form) { var f = textarea.form; if (typeof f.onsubmit == "function") { var funcref = f.onsubmit; if (typeof f.__msh_prevOnSubmit == "undefined") { f.__msh_prevOnSubmit = [];}
f.__msh_prevOnSubmit.push(funcref);}
f.onsubmit = function() { editor._textArea.value = editor.getHTML(); var a = this.__msh_prevOnSubmit; if (typeof a != "undefined") { for (var i in a) { a[i]();}
}
};}
window.onunload = function() { editor._textArea.value = editor.getHTML();}; this._createToolbar(); var iframe = document.createElement("iframe"); htmlarea.appendChild(iframe); this._iframe = iframe; this._createStatusBar(); if (!HTMLArea.is_ie) { iframe.style.borderWidth = "1px";}
var height = eval(this.taName + "Height") + "px"; height = parseInt(height); var width = eval(this.taName + "Width") + "px"; width = parseInt(width); if (!HTMLArea.is_ie) { height -= 2; width -= 2;}
iframe.style.width = width + "px"; if (this.config.sizeIncludesToolbar) { height -= this._toolbar.offsetHeight; height -= this._statusBar.offsetHeight;}
if (height < 0) { height = 0;}
iframe.style.height = height + "px"; textarea.style.width = iframe.style.width; textarea.style.height = iframe.style.height; function initIframe() { var doc = editor._iframe.contentWindow.document; if (!doc) { if (HTMLArea.is_gecko) { setTimeout(initIframe, 100); return false;} else { alert("ERROR: IFRAME can't be initialized.");}
}
if (HTMLArea.is_gecko) { doc.designMode = "on";}
editor._doc = doc; if (!editor.config.fullPage) { doc.open(); var html = "\n"; html += "\n"; if (editor.config.baseURL)
html += ''; html += "\n"; html += "\n"; html += "\n"; html += editor._textArea.value; html += "\n"; html += ""; doc.write(html); doc.close();} else { var html = editor._textArea.value; if (html.match(HTMLArea.RE_doctype)) { editor.setDoctype(RegExp.$1); html = html.replace(HTMLArea.RE_doctype, "");}
doc.open(); doc.write(html); doc.close();}
if (HTMLArea.is_ie) { doc.body.contentEditable = true;}
editor.focusEditor(); HTMLArea._addEvents
(doc, ["keydown", "keypress", "mousedown", "mouseup", "drag"], function (event) { return editor._editorEvent(HTMLArea.is_ie ? editor._iframe.contentWindow.event : event);}); for (var i in editor.plugins) { var plugin = editor.plugins[i].instance; if (typeof plugin.onGenerate == "function")
plugin.onGenerate();}
setTimeout(function() { editor.updateToolbar();}, 250); if (typeof editor.onGenerate == "function")
editor.onGenerate();}; setTimeout(initIframe, 100);}; HTMLArea.prototype.setMode = function(mode) { if (typeof mode == "undefined") { mode = ((this._editMode == "textmode") ? "wysiwyg" : "textmode");}
switch (mode) { case "textmode":
this._textArea.value = this.getHTML(); this._iframe.style.display = "none"; this._textArea.style.display = "block"; if (this.config.statusBar) { this._statusBar.innerHTML = HTMLArea.I18N.msg["TEXT_MODE"];}
break; case "wysiwyg":
if (HTMLArea.is_gecko) { try { this._doc.designMode = "off";} catch(e) {};}
if (!this.config.fullPage){ this._doc.body.innerHTML = this.getHTML();}
else { this.setFullHTML(this.getHTML());}
this._iframe.style.display = "block"; this._textArea.style.display = "none"; if (HTMLArea.is_gecko) { try { this._doc.designMode = "on";} catch(e) {};}
if (this.config.statusBar) { this._statusBar.innerHTML = ''; this._statusBar.appendChild(document.createTextNode(HTMLArea.I18N.msg["Path"] + ": ")); this._statusBar.appendChild(this._statusBarTree);}
break; default:
alert("Mode <" + mode + "> not defined!"); return false;}
this._editMode = mode; this.focusEditor();}; HTMLArea.prototype.setFullHTML = function(html) { var save_multiline = RegExp.multiline; RegExp.multiline = true; if (html.match(HTMLArea.RE_doctype)) { this.setDoctype(RegExp.$1); html = html.replace(HTMLArea.RE_doctype, "");}
RegExp.multiline = save_multiline; if (!HTMLArea.is_ie) { if (html.match(HTMLArea.RE_head))
this._doc.getElementsByTagName("head")[0].innerHTML = RegExp.$1; if (html.match(HTMLArea.RE_body))
this._doc.getElementsByTagName("body")[0].innerHTML = RegExp.$1;} else { var html_re = /((.|\n)*?)<\/html>/i; html = html.replace(html_re, "$1"); this._doc.open(); this._doc.write(html); this._doc.close(); this._doc.body.contentEditable = true; return true;}
}; HTMLArea.prototype.registerPlugin2 = function(plugin, args) { if (typeof plugin == "string")
plugin = eval(plugin); var obj = new plugin(this, args); if (obj) { var clone = {}; var info = plugin._pluginInfo; for (var i in info)
clone[i] = info[i]; clone.instance = obj; clone.args = args; this.plugins[plugin._pluginInfo.name] = clone;} else
alert("Can't register plugin " + plugin.toString() + ".");}; HTMLArea.prototype.registerPlugin = function() { var plugin = arguments[0]; var args = []; for (var i = 1; i < arguments.length; ++i)
args.push(arguments[i]); this.registerPlugin2(plugin, args);}; HTMLArea.loadPlugin = function(pluginName) { var dir = _editor_url + "plugins/" + pluginName; var plugin = pluginName.replace(/([a-z])([A-Z])([a-z])/g, function (str, l1, l2, l3) { return l1 + "-" + l2.toLowerCase() + l3;}).toLowerCase() + ".js"; var plugin_file = dir + "/" + plugin; var plugin_lang = dir + "/lang/" + HTMLArea.I18N.lang + ".js"; HTMLArea._scripts.push(plugin_file, plugin_lang); document.write(""); document.write("");}; HTMLArea.loadStyle = function(style, plugin) { var url = _css_url || ''; url += style; document.write("");}; HTMLArea.loadStyle("htmlarea.css"); HTMLArea.prototype._wordClean = function() { var D = this.getInnerHTML(); if (D.indexOf('class=Mso') >= 0) { D = D.replace(/\r\n/g, ' ').
replace(/\n/g, ' ').
replace(/\r/g, ' ').
replace(/\ \;/g,' '); D = D.replace(/ class=[^\s|>]*/gi,'').
replace(/ style=\"[^>]*\"/gi,'').
replace(/ align=[^\s|>]*/gi,''); D = D.replace(/]*>/gi,'').
replace(/]*>/gi,'').
replace(/]*>/gi,'').
replace(/]*>/gi,''); D = D.replace(//gi,'').
replace(/<\/b>/gi,''); D = D.replace(//gi,'').
replace(/<\/em>/gi,''); D = D.replace(/<\?xml:[^>]*>/g, '').
replace(/<\/?st1:[^>]*>/g,'').
replace(/<\/?[a-z]\:[^>]*>/g,'').
replace(/<\/?font[^>]*>/gi,'').
replace(/<\/?span[^>]*>/gi,' ').
replace(/<\/?div[^>]*>/gi,' ').
replace(/<\/?pre[^>]*>/gi,' ').
replace(/<\/?h[1-6][^>]*>/gi,' '); oldlen = D.length + 1; while(oldlen > D.length) { oldlen = D.length; D = D.replace(/<([a-z][a-z]*)> *<\/\1>/gi,' ').
replace(/<([a-z][a-z]*)> *<([a-z][^>]*)> *<\/\1>/gi,'<$2>');}
D = D.replace(/<([a-z][a-z]*)><\1>/gi,'<$1>').
replace(/<\/([a-z][a-z]*)><\/\1>/gi,'<\/$1>'); D = D.replace(/ */gi,' '); this.setHTML(D); this.updateToolbar();}
}; HTMLArea.prototype.forceRedraw = function() { this._doc.body.style.visibility = "hidden"; this._doc.body.style.visibility = "visible";}; HTMLArea.prototype.focusEditor = function() { switch (this._editMode) { case "wysiwyg" : break; case "textmode": this._textArea.focus(); break; default : alert("ERROR: mode " + this._editMode + " is not defined");}
return this._doc;}; HTMLArea.prototype._undoTakeSnapshot = function() { ++this._undoPos; if (this._undoPos >= this.config.undoSteps) { this._undoQueue.shift(); --this._undoPos;}
var take = true; var txt = this.getInnerHTML(); if (this._undoPos > 0)
take = (this._undoQueue[this._undoPos - 1] != txt); if (take) { this._undoQueue[this._undoPos] = txt;} else { this._undoPos--;}
}; HTMLArea.prototype.undo = function() { if (this._undoPos > 0) { var txt = this._undoQueue[--this._undoPos]; if (txt) this.setHTML(txt); else ++this._undoPos;}
}; HTMLArea.prototype.redo = function() { if (this._undoPos < this._undoQueue.length - 1) { var txt = this._undoQueue[++this._undoPos]; if (txt) this.setHTML(txt); else --this._undoPos;}
}; HTMLArea.prototype.updateToolbar = function(noStatus) { var doc = this._doc; var text = (this._editMode == "textmode"); var ancestors = null; if (!text) { ancestors = this.getAllAncestors(); if (this.config.statusBar && !noStatus) { this._statusBarTree.innerHTML = HTMLArea.I18N.msg["Path"] + ": "; for (var i = ancestors.length; --i >= 0;) { var el = ancestors[i]; if (!el) { continue;}
var a = document.createElement("a"); a.href = "#"; a.el = el; a.editor = this; a.onclick = function() { this.blur(); this.editor.selectNodeContents(this.el); this.editor.updateToolbar(true); return false;}; a.oncontextmenu = function() { this.blur(); var info = "Inline style:\n\n"; info += this.el.style.cssText.split(/;\s*/).join(";\n"); alert(info); return false;}; var txt = el.tagName.toLowerCase(); a.title = el.style.cssText; if (el.id) { txt += "#" + el.id;}
if (el.className) { txt += "." + el.className;}
a.appendChild(document.createTextNode(txt)); this._statusBarTree.appendChild(a); if (i != 0) { this._statusBarTree.appendChild(document.createTextNode(String.fromCharCode(0xbb)));}
}
}
}
for (var i in this._toolbarObjects) { var btn = this._toolbarObjects[i]; var cmd = i; var inContext = true; if (btn.context && !text) { inContext = false; var context = btn.context; var attrs = []; if (/(.*)\[(.*?)\]/.test(context)) { context = RegExp.$1; attrs = RegExp.$2.split(",");}
context = context.toLowerCase(); var match = (context == "*"); for (var k in ancestors) { if (!ancestors[k]) { continue;}
if (match || (ancestors[k].tagName.toLowerCase() == context)) { inContext = true; for (var ka in attrs) { if (!eval("ancestors[k]." + attrs[ka])) { inContext = false; break;}
}
if (inContext) { break;}
}
}
}
btn.state("enabled", (!text || btn.text) && inContext); if (typeof cmd == "function") { continue;}
var dropdown = this.config.customSelects[cmd]; if ((!text || btn.text) && (typeof dropdown != "undefined")) { dropdown.refresh(this); continue;}
switch (cmd) { case "fontname":
case "fontsize":
case "formatblock":
if (!text) try { var value = ("" + doc.queryCommandValue(cmd)).toLowerCase(); if (!value) { break;}
var options = this.config[cmd]; var k = 0; for (var j in options) { if ((j.toLowerCase() == value) || (options[j].substr(0, value.length).toLowerCase() == value)) { btn.element.selectedIndex = k; break;} ++k;}
} catch(e) {}; break; case "textindicator":
if (!text) { try {with (btn.element.style) { backgroundColor = HTMLArea._makeColor( doc.queryCommandValue(HTMLArea.is_ie ? "backcolor" : "hilitecolor")); if (/transparent/i.test(backgroundColor)) { backgroundColor = HTMLArea._makeColor(doc.queryCommandValue("backcolor"));}
color = HTMLArea._makeColor(doc.queryCommandValue("forecolor")); fontFamily = doc.queryCommandValue("fontname"); fontWeight = doc.queryCommandState("bold") ? "bold" : "normal"; fontStyle = doc.queryCommandState("italic") ? "italic" : "normal";}} catch (e) { }
}
break; case "htmlmode": btn.state("active", text); break; case "lefttoright":
case "righttoleft":
var el = this.getParentElement(); while (el && !HTMLArea.isBlockElement(el))
el = el.parentNode; if (el)
btn.state("active", (el.style.direction == ((cmd == "righttoleft") ? "rtl" : "ltr"))); break; default:
try { btn.state("active", (!text && doc.queryCommandState(cmd)));} catch (e) {}
}
}
if (this._customUndo && !this._timerUndo) { this._undoTakeSnapshot(); var editor = this; this._timerUndo = setTimeout(function() { editor._timerUndo = null;}, this.config.undoTimeout);}
for (var i in this.plugins) { var plugin = this.plugins[i].instance; if (typeof plugin.onUpdateToolbar == "function")
plugin.onUpdateToolbar();}
}; HTMLArea.prototype.insertNodeAtSelection = function(toBeInserted) { if (!HTMLArea.is_ie) { var sel = this._getSelection(); var range = this._createRange(sel); sel.removeAllRanges(); range.deleteContents(); var node = range.startContainer; var pos = range.startOffset; switch (node.nodeType) { case 3:
if (toBeInserted.nodeType == 3) { node.insertData(pos, toBeInserted.data); range = this._createRange(); range.setEnd(node, pos + toBeInserted.length); range.setStart(node, pos + toBeInserted.length); sel.addRange(range);} else { node = node.splitText(pos); var selnode = toBeInserted; if (toBeInserted.nodeType == 11 ) { selnode = selnode.firstChild;}
node.parentNode.insertBefore(toBeInserted, node); this.selectNodeContents(selnode); this.updateToolbar();}
break; case 1:
var selnode = toBeInserted; if (toBeInserted.nodeType == 11 ) { selnode = selnode.firstChild;}
node.insertBefore(toBeInserted, node.childNodes[pos]); this.selectNodeContents(selnode); this.updateToolbar(); break;}
} else { return null;}
}; HTMLArea.prototype.getParentElement = function() { var sel = this._getSelection(); var range = this._createRange(sel); if (HTMLArea.is_ie) { switch (sel.type) { case "Text":
case "None":
return range.parentElement(); case "Control":
return range.item(0); default:
return this._doc.body;}
} else try { var p = range.commonAncestorContainer; if (!range.collapsed && range.startContainer == range.endContainer &&
range.startOffset - range.endOffset <= 1 && range.startContainer.hasChildNodes())
p = range.startContainer.childNodes[range.startOffset]; while (p.nodeType == 3) { p = p.parentNode;}
return p;} catch (e) { return null;}
}; HTMLArea.prototype.getAllAncestors = function() { var p = this.getParentElement(); var a = []; while (p && (p.nodeType == 1) && (p.tagName.toLowerCase() != 'body')) { a.push(p); p = p.parentNode;}
a.push(this._doc.body); return a;}; HTMLArea.prototype.selectNodeContents = function(node, pos) { this.focusEditor(); this.forceRedraw(); var range; var collapsed = (typeof pos != "undefined"); if (HTMLArea.is_ie) { range = this._doc.body.createTextRange(); range.moveToElementText(node); (collapsed) && range.collapse(pos); range.select();} else { var sel = this._getSelection(); range = this._doc.createRange(); range.selectNodeContents(node); (collapsed) && range.collapse(pos); sel.removeAllRanges(); sel.addRange(range);}
}; HTMLArea.prototype.insertHTML = function(html) { var sel = this._getSelection(); var range = this._createRange(sel); if (HTMLArea.is_ie) { range.pasteHTML(html);} else { var fragment = this._doc.createDocumentFragment(); var div = this._doc.createElement("div"); div.innerHTML = html; while (div.firstChild) { fragment.appendChild(div.firstChild);}
var node = this.insertNodeAtSelection(fragment);}
}; HTMLArea.prototype.surroundHTML = function(startTag, endTag) { var html = this.getSelectedHTML(); this.insertHTML(startTag + html + endTag);}; HTMLArea.prototype.getSelectedHTML = function() { var sel = this._getSelection(); var range = this._createRange(sel); var existing = null; if (HTMLArea.is_ie) { existing = range.htmlText;} else { existing = HTMLArea.getHTML(range.cloneContents(), false, this);}
return existing;}; HTMLArea.prototype.hasSelectedText = function() { return this.getSelectedHTML() != '';}; HTMLArea.prototype._createLink = function(link) { var editor = this; var outparam = null; if (typeof link == "undefined") { link = this.getParentElement(); if (link && !/^a$/i.test(link.tagName))
link = null;}
if (link) outparam = { f_href : HTMLArea.is_ie ? editor.stripBaseURL(link.href) : link.getAttribute("href"), f_title : link.title, f_target : link.target
}; this._popupDialog("link.html", function(param) { if (!param)
return false; var a = link; if (!a) { editor._doc.execCommand("createlink", false, param.f_href); a = editor.getParentElement(); var sel = editor._getSelection(); var range = editor._createRange(sel); if (!HTMLArea.is_ie) { a = range.startContainer; if (!/^a$/i.test(a.tagName))
a = a.nextSibling;}
} else a.href = param.f_href.trim(); if (!/^a$/i.test(a.tagName))
return false; a.target = param.f_target.trim(); a.title = param.f_title.trim(); editor.selectNodeContents(a); editor.updateToolbar();}, outparam);}; HTMLArea.prototype._insertImage = function(image) { var editor = this; var outparam = null; if (typeof image == "undefined") { image = this.getParentElement(); if (image && !/^img$/i.test(image.tagName))
image = null;}
if (image) outparam = { f_url : HTMLArea.is_ie ? editor.stripBaseURL(image.src) : image.getAttribute("src"), f_alt : image.alt, f_border : image.border, f_align : image.align, f_vert : image.vspace, f_horiz : image.hspace
}; this._popupDialog("insert_image.html", function(param) { if (!param) { return false;}
var img = image; if (!img) { var sel = editor._getSelection(); var range = editor._createRange(sel); editor._doc.execCommand("insertimage", false, param.f_url); if (HTMLArea.is_ie) { img = range.parentElement(); if (img.tagName.toLowerCase() != "img") { img = img.previousSibling;}
} else { img = range.startContainer.previousSibling;}
} else { img.src = param.f_url;}
for (field in param) { var value = param[field]; switch (field) { case "f_alt" : img.alt = value; break; case "f_border" : img.border = parseInt(value || "0"); break; case "f_align" : img.align = value; break; case "f_vert" : img.vspace = parseInt(value || "0"); break; case "f_horiz" : img.hspace = parseInt(value || "0"); break;}
}
}, outparam);}; HTMLArea.prototype._insertTable = function() { var sel = this._getSelection(); var range = this._createRange(sel); var editor = this; this._popupDialog("insert_table.html", function(param) { if (!param) { return false;}
var doc = editor._doc; var table = doc.createElement("table"); for (var field in param) { var value = param[field]; if (!value) { continue;}
switch (field) { case "f_width" : table.style.width = value + param["f_unit"]; break; case "f_align" : table.align = value; break; case "f_border" : table.border = parseInt(value); break; case "f_spacing" : table.cellspacing = parseInt(value); break; case "f_padding" : table.cellpadding = parseInt(value); break;}
}
var tbody = doc.createElement("tbody"); table.appendChild(tbody); for (var i = 0; i < param["f_rows"]; ++i) { var tr = doc.createElement("tr"); tbody.appendChild(tr); for (var j = 0; j < param["f_cols"]; ++j) { var td = doc.createElement("td"); tr.appendChild(td); (HTMLArea.is_gecko) && td.appendChild(doc.createElement("br"));}
}
if (HTMLArea.is_ie) { range.pasteHTML(table.outerHTML);} else { editor.insertNodeAtSelection(table);}
return true;}, null);}; HTMLArea.prototype._comboSelected = function(el, txt) { this.focusEditor(); var value = el.options[el.selectedIndex].value; switch (txt) { case "fontname":
case "fontsize": this.execCommand(txt, false, value); break; case "formatblock":
(HTMLArea.is_ie) && (value = "<" + value + ">"); this.execCommand(txt, false, value); break; default:
var dropdown = this.config.customSelects[txt]; if (typeof dropdown != "undefined") { dropdown.action(this);} else { alert("FIXME: combo box " + txt + " not implemented");}
}
}; HTMLArea.prototype.execCommand = function(cmdID, UI, param) { var editor = this; this.focusEditor(); cmdID = cmdID.toLowerCase(); switch (cmdID) { case "htmlmode" : this.setMode(); break; case "hilitecolor":
(HTMLArea.is_ie) && (cmdID = "backcolor"); case "forecolor":
this._popupDialog("select_color.html", function(color) { if (color) { editor._doc.execCommand(cmdID, false, "#" + color);}
}, HTMLArea._colorToRgb(this._doc.queryCommandValue(cmdID))); break; case "createlink":
this._createLink(); break; case "popupeditor":
HTMLArea._object = this; if (HTMLArea.is_ie) { { window.open(this.popupURL("fullscreen.html"), "ha_fullscreen", "toolbar=no,location=no,directories=no,status=no,menubar=no," + "scrollbars=no,resizable=yes,width=640,height=480");}
} else { window.open(this.popupURL("fullscreen.html"), "ha_fullscreen", "toolbar=no,menubar=no,personalbar=no,width=640,height=480," + "scrollbars=no,resizable=yes");}
break; case "undo":
case "redo":
if (this._customUndo)
this[cmdID](); else
this._doc.execCommand(cmdID, UI, param); break; case "inserttable": this._insertTable(); break; case "insertimage": this._insertImage(); break; case "showhelp" : window.open(_editor_url + "popups/help.html", "ha_help"); break; case "killword": this._wordClean(); break; case "cut":
case "copy":
case "paste":
try { if (this.config.killWordOnPaste)
this._wordClean(); this._doc.execCommand(cmdID, UI, param);} catch (e) { if (HTMLArea.is_gecko) { if (confirm("Unprivileged scripts cannot access Cut/Copy/Paste programatically " + "for security reasons. Click OK to see a technical note at mozilla.org " + "which shows you how to allow a script to access the clipboard."))
window.open("http://mozilla.org/editor/midasdemo/securityprefs.html");}
}
break; case "lefttoright":
case "righttoleft":
var dir = (cmdID == "righttoleft") ? "rtl" : "ltr"; var el = this.getParentElement(); while (el && !HTMLArea.isBlockElement(el))
el = el.parentNode; if (el) { if (el.style.direction == dir)
el.style.direction = ""; else
el.style.direction = dir;}
break; default: this._doc.execCommand(cmdID, UI, param);}
this.updateToolbar(); return false;}; HTMLArea.prototype.prepareHTML = function() { for(i=0;i";}
break;}
if (cmd) { this.execCommand(cmd, false, value); HTMLArea._stopEvent(ev);}
}
if (editor._timerToolbar) { clearTimeout(editor._timerToolbar);}
editor._timerToolbar = setTimeout(function() { editor.updateToolbar(); editor._timerToolbar = null;}, 50);}; HTMLArea.prototype.getHTML = function() { switch (this._editMode) { case "wysiwyg" :
if (!this.config.fullPage) { return HTMLArea.getHTML(this._doc.body, false, this);} else
return this.doctype + "\n" + HTMLArea.getHTML(this._doc.documentElement, true, this); case "textmode" : return this._textArea.value; default : alert("Mode <" + mode + "> not defined!");}
return false;}; HTMLArea.prototype.getInnerHTML = function() { switch (this._editMode) { case "wysiwyg" :
if (!this.config.fullPage)
return this._doc.body.innerHTML; else
return this.doctype + "\n" + this._doc.documentElement.innerHTML; case "textmode" : return this._textArea.value; default : alert("Mode <" + mode + "> not defined!");}
return false;}; HTMLArea.prototype.setHTML = function(html) { switch (this._editMode) { case "wysiwyg" :
if (!this.config.fullPage)
this._doc.body.innerHTML = html; else
this._doc.body.innerHTML = html; break; case "textmode" : this._textArea.value = html; break; default : alert("Mode <" + mode + "> not defined!");}
return false;}; HTMLArea.prototype.setDoctype = function(doctype) { this.doctype = doctype;}; HTMLArea.agt = navigator.userAgent.toLowerCase(); HTMLArea.is_ie = ((HTMLArea.agt.indexOf("msie") != -1) && (HTMLArea.agt.indexOf("opera") == -1)); HTMLArea.is_opera = (HTMLArea.agt.indexOf("opera") != -1); HTMLArea.is_mac = (HTMLArea.agt.indexOf("mac") != -1); HTMLArea.is_mac_ie = (HTMLArea.is_ie && HTMLArea.is_mac); HTMLArea.is_win_ie = (HTMLArea.is_ie && !HTMLArea.is_mac); HTMLArea.is_gecko = (navigator.product == "Gecko"); HTMLArea._object = null; HTMLArea.cloneObject = function(obj) { var newObj = new Object; if (obj.constructor.toString().indexOf("function Array(") == 1) { newObj = obj.constructor();}
if (obj.constructor.toString().indexOf("function Function(") == 1) { newObj = obj;} else for (var n in obj) { var node = obj[n]; if (typeof node == 'object') { newObj[n] = HTMLArea.cloneObject(node);}
else { newObj[n] = node;}
}
return newObj;}; HTMLArea.checkSupportedBrowser = function() { if (HTMLArea.is_gecko) { if (navigator.productSub < 20021201) { alert("You need at least Mozilla-1.3 Alpha.\n" + "Sorry, your Gecko is not supported."); return false;}
if (navigator.productSub < 20030210) { alert("Mozilla < 1.3 Beta is not supported!\n" + "I'll try, though, but it might not work.");}
}
return HTMLArea.is_gecko || HTMLArea.is_ie;}; HTMLArea.prototype._getSelection = function() { if (HTMLArea.is_ie) { return this._doc.selection;} else { return this._iframe.contentWindow.getSelection();}
}; HTMLArea.prototype._createRange = function(sel) { if (HTMLArea.is_ie) { return sel.createRange();} else { this.focusEditor(); if (typeof sel != "undefined") { try { return sel.getRangeAt(0);} catch(e) { return this._doc.createRange();}
} else { return this._doc.createRange();}
}
}; HTMLArea._addEvent = function(el, evname, func) { if (HTMLArea.is_ie) { el.attachEvent("on" + evname, func);} else { el.addEventListener(evname, func, true);}
}; HTMLArea._addEvents = function(el, evs, func) { for (var i in evs) { HTMLArea._addEvent(el, evs[i], func);}
}; HTMLArea._removeEvent = function(el, evname, func) { if (HTMLArea.is_ie) { el.detachEvent("on" + evname, func);} else { el.removeEventListener(evname, func, true);}
}; HTMLArea._removeEvents = function(el, evs, func) { for (var i in evs) { HTMLArea._removeEvent(el, evs[i], func);}
}; HTMLArea._stopEvent = function(ev) { if (HTMLArea.is_ie) { ev.cancelBubble = true; ev.returnValue = false;} else { ev.preventDefault(); ev.stopPropagation();}
}; HTMLArea._removeClass = function(el, className) { if (!(el && el.className)) { return;}
var cls = el.className.split(" "); var ar = new Array(); for (var i = cls.length; i > 0;) { if (cls[--i] != className) { ar[ar.length] = cls[i];}
}
el.className = ar.join(" ");}; HTMLArea._addClass = function(el, className) { HTMLArea._removeClass(el, className); el.className += " " + className;}; HTMLArea._hasClass = function(el, className) { if (!(el && el.className)) { return false;}
var cls = el.className.split(" "); for (var i = cls.length; i > 0;) { if (cls[--i] == className) { return true;}
}
return false;}; HTMLArea.isBlockElement = function(el) { var blockTags = " body form textarea fieldset ul ol dl li div " + "p h1 h2 h3 h4 h5 h6 quote pre table thead " + "tbody tfoot tr td iframe address "; return (blockTags.indexOf(" " + el.tagName.toLowerCase() + " ") != -1);}; HTMLArea.needsClosingTag = function(el) { var closingTags = " head script style div span tr td tbody table em strong font a title "; return (closingTags.indexOf(" " + el.tagName.toLowerCase() + " ") != -1);}; HTMLArea.htmlEncode = function(str) { str = str.replace(/&/ig, "&"); str = str.replace(//ig, ">"); str = str.replace(/\x22/ig, """); return str;}; HTMLArea.getHTML = function(root, outputRoot, editor) { var html = ""; switch (root.nodeType) { case 1:
case 11:
var closed; var i; var root_tag = (root.nodeType == 1) ? root.tagName.toLowerCase() : ''; if (HTMLArea.is_ie && root_tag == "head") { if (outputRoot)
html += ""; var save_multiline = RegExp.multiline; RegExp.multiline = true; var txt = root.innerHTML.replace(HTMLArea.RE_tagName, function(str, p1, p2) { return p1 + p2.toLowerCase();}); RegExp.multiline = save_multiline; html += txt; if (outputRoot)
html += ""; break;} else if (outputRoot) { closed = (!(root.hasChildNodes() || HTMLArea.needsClosingTag(root))); html = "<" + root.tagName.toLowerCase(); var attrs = root.attributes; for (i = 0; i < attrs.length; ++i) { var a = attrs.item(i); if (!a.specified) { continue;}
var name = a.nodeName.toLowerCase(); if (/_moz|contenteditable|_msh/.test(name)) { continue;}
var value; if (name != "style") { if (typeof root[a.nodeName] != "undefined" && name != "href" && name != "src") { value = root[a.nodeName];} else { value = a.nodeValue; if (HTMLArea.is_ie && (name == "href" || name == "src")) { value = editor.stripBaseURL(value);}
}
} else { value = root.style.cssText;}
if (/(_moz|^$)/.test(value)) { continue;}
html += " " + name + '="' + value + '"';}
html += closed ? " />" : ">";}
for (i = root.firstChild; i; i = i.nextSibling) { html += HTMLArea.getHTML(i, true, editor);}
if (outputRoot && !closed) { html += "";}
break; case 3:
if ( !root.previousSibling && !root.nextSibling && root.data.match(/^\s*$/i) ) html = ' '; else html = HTMLArea.htmlEncode(root.data); break; case 8:
html = ""; break;}
return html;}; HTMLArea.prototype.stripBaseURL = function(string) { var baseurl = this.config.baseURL; baseurl = baseurl.replace(/[^\/]+$/, ''); var basere = new RegExp(baseurl); string = string.replace(basere, ""); baseurl = baseurl.replace(/^(https?:\/\/[^\/]+)(.*)$/, '$1'); basere = new RegExp(baseurl); return string.replace(basere, "");}; String.prototype.trim = function() { a = this.replace(/^\s+/, ''); return a.replace(/\s+$/, '');}; HTMLArea._makeColor = function(v) { if (typeof v != "number") { return v;}
var r = v & 0xFF; var g = (v >> 8) & 0xFF; var b = (v >> 16) & 0xFF; return "rgb(" + r + "," + g + "," + b + ")";}; HTMLArea._colorToRgb = function(v) { if (!v)
return ''; function hex(d) { return (d < 16) ? ("0" + d.toString(16)) : d.toString(16);}; if (typeof v == "number") { var r = v & 0xFF; var g = (v >> 8) & 0xFF; var b = (v >> 16) & 0xFF; return "#" + hex(r) + hex(g) + hex(b);}
if (v.substr(0, 3) == "rgb") { var re = /rgb\s*\(\s*([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\s*\)/; if (v.match(re)) { var r = parseInt(RegExp.$1); var g = parseInt(RegExp.$2); var b = parseInt(RegExp.$3); return "#" + hex(r) + hex(g) + hex(b);}
return null;}
if (v.substr(0, 1) == "#") { return v;}
return null;}; HTMLArea.prototype._popupDialog = function(url, action, init) { Dialog(this.popupURL(url), action, init);}; HTMLArea.prototype.imgURL = function(file, plugin) { if (typeof plugin == "undefined")
return _editor_url + file; else
return _editor_url + "plugins/" + plugin + "/img/" + file;}; HTMLArea.prototype.popupURL = function(file) { var url = ""; if (file.match(/^plugin:\/\/(.*?)\/(.*)/)) { var plugin = RegExp.$1; var popup = RegExp.$2; if (!/\.html$/.test(popup))
popup += ".html"; url = _editor_url + "plugins/" + plugin + "/popups/" + popup;} else
url = _editor_url + this.config.popupURL + file; return url;}; HTMLArea.getElementById = function(tag, id) { var el, i, objs = document.getElementsByTagName(tag); for (i = objs.length; --i >= 0 && (el = objs[i]);)
if (el.id == id)
return el; return null;};