?//
// openWYSIWYG v1.01 Copyright (c) 2006 openWebWare.com
// This copyright notice MUST stay intact for use.
//
// An open source WYSIWYG editor for use in web based applications.
// For full source code and docs, visit http://www.openwebware.com/
//
// This library is free software; you can redistribute it and/or modify 
// it under the terms of the GNU Lesser General Public License as published 
// by the Free Software Foundation; either version 2.1 of the License, or 
// (at your option) any later version.
//
// This library is distributed in the hope that it will be useful, but 
// WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 
// or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 
// License for more details.
//
// You should have received a copy of the GNU Lesser General Public License along 
// with this library; if not, write to the Free Software Foundation, Inc., 59 
// Temple Place, Suite 330, Boston, MA 02111-1307 USA 


/* ---------------------------------------------------------------------- *\
  Global Variables: Set global variables such as images directory, 
	                  WYSIWYG Height, Width, and CSS Directory.
\* ---------------------------------------------------------------------- */

// Basic Directory
basicDir = "/pub/js/openwysiwyg/";

// Images Directory
imagesDir = basicDir+"icons/";

// CSS Directory
cssDir = basicDir+"styles/";

// Popups Directory
popupsDir = basicDir+"popups/";

// WYSIWYG Width and Height
wysiwygWidth = 500;
wysiwygHeight = 150;

// Include Style Sheet
document.write('<link rel="stylesheet" type="text/css" href="' +cssDir+ 'styles.css">\n');


/* ---------------------------------------------------------------------- *\
  Toolbar Settings: Set the features and buttons available in the WYSIWYG
	                  Toolbar.
\* ---------------------------------------------------------------------- */


// List of available font types
  var Fonts = new Array();
	Fonts[0]  =  "宋體";
	Fonts[1]  =  "黑體";
	Fonts[2]  =  "幼圓";
	Fonts[3]  = "Arial";           
	Fonts[4]  = "Sans Serif";
	Fonts[5]  = "Tahoma";
	Fonts[6]  = "Verdana";
	Fonts[7]  = "Courier New";
	Fonts[8]  = "Georgia";
	Fonts[9]  = "Times New Roman";
	Fonts[10] = "Impact";
	Fonts[11] = "Comic Sans MS";

// List of available block formats (not in use)
var BlockFormats = new Array();
  BlockFormats[0]  = "Address";
  BlockFormats[1]  = "Bulleted List";
  BlockFormats[2]  = "Definition";
	BlockFormats[3]  = "Definition Term";
	BlockFormats[4]  = "Directory List";
	BlockFormats[5]  = "Formatted";
	BlockFormats[6]  = "Heading 1";
	BlockFormats[7]  = "Heading 2";
	BlockFormats[8]  = "Heading 3";
	BlockFormats[9]  = "Heading 4";
	BlockFormats[10] = "Heading 5";
	BlockFormats[11] = "Heading 6";
	BlockFormats[12] = "Menu List";
	BlockFormats[13] = "Normal";
	BlockFormats[14] = "Numbered List";

// List of available font sizes
var FontSizes = new Array();
  FontSizes[0]  = "1";
  FontSizes[1]  = "2";
  FontSizes[2]  = "3";
	FontSizes[3]  = "4";
	FontSizes[4]  = "5";
	FontSizes[5]  = "6";
	FontSizes[6]  = "7";

// Order of available commands in toolbar one
var buttonName = new Array();
  buttonName[0]  = "bold";
  buttonName[1]  = "italic";
  buttonName[2]  = "underline";
	//buttonName[3]  = "strikethrough";
  buttonName[4]  = "seperator";
	buttonName[5]  = "subscript";
	buttonName[6]  = "superscript";
	buttonName[7]  = "seperator";
	buttonName[8]  = "justifyleft";
	buttonName[9]  = "justifycenter";
	buttonName[10] = "justifyright";
	buttonName[11] = "seperator";
	buttonName[12] = "unorderedlist";
	buttonName[13] = "orderedlist";
	buttonName[14] = "outdent";
	buttonName[15] = "indent";

// Order of available commands in toolbar two
var buttonName2 = new Array();
  buttonName2[0]  = "forecolor";
	buttonName2[1]  = "backcolor";
	buttonName2[2]  = "seperator";
	buttonName2[3]  = "cut";
	buttonName2[4]  = "copy";
	buttonName2[5]  = "paste";
	buttonName2[6]  = "seperator";
  buttonName2[7]  = "undo";
	buttonName2[8]  = "redo";
  buttonName2[9]  = "seperator";
	buttonName2[10]  = "inserttable";
  buttonName2[11]  = "insertimage";
  buttonName2[12]  = "createlink";
	buttonName2[13]  = "seperator";
	buttonName2[14]  = "multimedia";
	buttonName2[15]  = "insertsmileys";
	buttonName2[16]  = "seperator";
    buttonName2[17]  = "viewSource";  
  //buttonName2[16]  = "help";
	
// List of available actions and their respective ID and images
var ToolbarList = {
//Name              buttonID                 buttonTitle           buttonImage                            buttonImageRollover
  "bold":           ['Bold',                 '加粗',               imagesDir + 'bold.gif',               imagesDir + 'bold_on.gif'],
  "italic":         ['Italic',               '斜體',             imagesDir + 'italics.gif',            imagesDir + 'italics_on.gif'],
  "underline":      ['Underline',            '下劃線',          imagesDir + 'underline.gif',          imagesDir + 'underline_on.gif'],
	"strikethrough":  ['Strikethrough',        '刪除線',      imagesDir + 'strikethrough.gif',      imagesDir + 'strikethrough_on.gif'],
	"seperator":      ['',                     '',                   imagesDir + 'seperator.gif',          imagesDir + 'seperator.gif'],
	"subscript":      ['Subscript',            '下標',          imagesDir + 'subscript.gif',          imagesDir + 'subscript_on.gif'],
	"superscript":    ['Superscript',          '上標',        imagesDir + 'superscript.gif',        imagesDir + 'superscript_on.gif'],
	"justifyleft":    ['Justifyleft',          '左對齊',        imagesDir + 'justify_left.gif',       imagesDir + 'justify_left_on.gif'],
	"justifycenter":  ['Justifycenter',        '居中對齊',      imagesDir + 'justify_center.gif',     imagesDir + 'justify_center_on.gif'],
	"justifyright":   ['Justifyright',         '右對齊',       imagesDir + 'justify_right.gif',      imagesDir + 'justify_right_on.gif'],
	"unorderedlist":  ['InsertUnorderedList',  '無序列表',imagesDir + 'list_unordered.gif',     imagesDir + 'list_unordered_on.gif'],
	"orderedlist":    ['InsertOrderedList',    '有序列表',  imagesDir + 'list_ordered.gif',       imagesDir + 'list_ordered_on.gif'],
	"outdent":        ['Outdent',              '減小縮進',            imagesDir + 'indent_left.gif',        imagesDir + 'indent_left_on.gif'],
	"indent":         ['Indent',               '增加縮進',             imagesDir + 'indent_right.gif',       imagesDir + 'indent_right_on.gif'],
	"cut":            ['Cut',                  '剪切',                imagesDir + 'cut.gif',                imagesDir + 'cut_on.gif'],
	"copy":           ['Copy',                 '復制',               imagesDir + 'copy.gif',               imagesDir + 'copy_on.gif'],
  "paste":          ['Paste',                '粘貼',              imagesDir + 'paste.gif',              imagesDir + 'paste_on.gif'],
	"forecolor":      ['ForeColor',            '選擇文字顏色',          imagesDir + 'forecolor.gif',          imagesDir + 'forecolor_on.gif'],
	"backcolor":      ['BackColor',            '選擇背景顏色',          imagesDir + 'backcolor.gif',          imagesDir + 'backcolor_on.gif'],
	"undo":           ['Undo',                 '撤銷',               imagesDir + 'undo.gif',               imagesDir + 'undo_on.gif'],
	"redo":           ['Redo',                 '重做',               imagesDir + 'redo.gif',               imagesDir + 'redo_on.gif'],
	"inserttable":    ['InsertTable',          '插入表格',        imagesDir + 'insert_table.gif',       imagesDir + 'insert_table_on.gif'],
	"insertimage":    ['InsertImage',          '插入圖片',        imagesDir + 'insert_picture.gif',     imagesDir + 'insert_picture_on.gif'],
	"createlink":     ['CreateLink',           '創建鏈接',         imagesDir + 'insert_hyperlink.gif',   imagesDir + 'insert_hyperlink_on.gif'],
	"viewSource":     ['ViewSource',           '查看源代碼',         imagesDir + 'view_source.gif',        imagesDir + 'view_source_on.gif'],
	"viewText":       ['ViewText',             '正常編輯',           imagesDir + 'view_text.gif',          imagesDir + 'view_text_on.gif'],
	"help":           ['Help',                 '幫助',               imagesDir + 'help.gif',               imagesDir + 'help_on.gif'],
	"selectfont":     ['SelectFont',           '選擇字體',         imagesDir + 'select_font.gif',        imagesDir + 'select_font_on.gif'],
	"selectsize":     ['SelectSize',           '選擇字號',         imagesDir + 'select_size.gif',        imagesDir + 'select_size_on.gif'],
	"multimedia":  ['MultiMedia',        '插入電影、音樂',      imagesDir + 'media.gif',        imagesDir + 'media_on.gif'],
	"insertsmileys":  ['InsertSmileys',        '插入表情',      imagesDir + 'smileys.gif',        imagesDir + 'smileys_on.gif']
};



/* ---------------------------------------------------------------------- *\
  Function    : insertAdjacentHTML(), insertAdjacentText() and insertAdjacentElement()
  Description : Emulates insertAdjacentHTML(), insertAdjacentText() and 
	              insertAdjacentElement() three functions so they work with 
								Netscape 6/Mozilla
  Notes       : by Thor Larholm me@jscript.dk
\* ---------------------------------------------------------------------- */
if(typeof HTMLElement!="undefined" && !HTMLElement.prototype.insertAdjacentElement){
  HTMLElement.prototype.insertAdjacentElement = function
  (where,parsedNode)
	{
	  switch (where){
		case 'beforeBegin':
			this.parentNode.insertBefore(parsedNode,this)
			break;
		case 'afterBegin':
			this.insertBefore(parsedNode,this.firstChild);
			break;
		case 'beforeEnd':
			this.appendChild(parsedNode);
			break;
		case 'afterEnd':
			if (this.nextSibling) 
      this.parentNode.insertBefore(parsedNode,this.nextSibling);
			else this.parentNode.appendChild(parsedNode);
			break;
		}
	}

	HTMLElement.prototype.insertAdjacentHTML = function
  (where,htmlStr)
	{
		var r = this.ownerDocument.createRange();
		r.setStartBefore(this);
		var parsedHTML = r.createContextualFragment(htmlStr);
		this.insertAdjacentElement(where,parsedHTML)
	}


	HTMLElement.prototype.insertAdjacentText = function
  (where,txtStr)
	{
		var parsedText = document.createTextNode(txtStr)
		this.insertAdjacentElement(where,parsedText)
	}
};


// Create viewTextMode global variable and set to 0
// enabling all toolbar commands while in HTML mode
viewTextMode = 0;



/* ---------------------------------------------------------------------- *\
  Function    : generate_wysiwyg()
  Description : replace textarea with wysiwyg editor
  Usage       : generate_wysiwyg("textarea_id");
  Arguments   : textarea_id - ID of textarea to replace
\* ---------------------------------------------------------------------- */
function generate_wysiwyg(textareaID) {
 
  	// Hide the textarea 
	document.getElementById(textareaID).style.display = 'none'; 
	
  // Pass the textareaID to the "n" variable.
  var n = textareaID;
	
	// Toolbars width is 2 pixels wider than the wysiwygs
	toolbarWidth = parseFloat(wysiwygWidth) + 2;
	
  // Generate WYSIWYG toolbar one
  var toolbar;
  toolbar =  '<table cellpadding="0" cellspacing="0" border="0" class="toolbar1" style="width:' + toolbarWidth + 'px;"><tr><td style="width: 6px;"><img src="' +imagesDir+ 'seperator2.gif" alt="" hspace="3"></td>';
  
	// Create IDs for inserting Font Type and Size drop downs
	toolbar += '<td style="width: 90px;"><span id="FontSelect' + n + '"></span></td>';
	toolbar += '<td style="width: 60px;"><span id="FontSizes'  + n + '"></span></td>';
  
	// Output all command buttons that belong to toolbar one
	for (var i = 0; i <= buttonName.length;) { 
    if (buttonName[i]) {
	    var buttonObj            = ToolbarList[buttonName[i]];
		  var buttonID             = buttonObj[0];
	    var buttonTitle          = buttonObj[1];
      var buttonImage          = buttonObj[2];
		  var buttonImageRollover  = buttonObj[3];
	    
			if (buttonName[i] == "seperator") {
		    toolbar += '<td style="width: 12px;" align="center"><img src="' +buttonImage+ '" border=0 unselectable="on" width="2" height="18" hspace="2" unselectable="on"></td>';
			}