// FullPage Plugin for HTMLArea-3.0// Implementation by Mihai Bazon.  Sponsored by http://thycotic.com//// htmlArea v3.0 - Copyright (c) 2002 interactivetools.com, inc.// This notice MUST stay intact for use (see license.txt).//// A free WYSIWYG editor replacement for <textarea> fields.// For full source code and docs, visit http://www.interactivetools.com///// Version 3.0 developed by Mihai Bazon for InteractiveTools.//   http://dynarch.com/mishoo//// $Id: full-page.js,v 1.3 2004/08/11 12:07:30 mishoo Exp $function FullPage(editor) {	this.editor = editor;	var cfg = editor.config;	cfg.fullPage = true;	var tt = FullPage.I18N;	var self = this;	cfg.registerButton("FP-docprop", tt["Document properties"], editor.imgURL("docprop.gif", "FullPage"), false,			   function(editor, id) {				   self.buttonPress(editor, id);			   });	// add a new line in the toolbar	cfg.toolbar[0].splice(0, 0, "separator");	cfg.toolbar[0].splice(0, 0, "FP-docprop");};FullPage._pluginInfo = {	name          : "FullPage",	version       : "1.0",	developer     : "Mihai Bazon",	developer_url : "http://dynarch.com/mishoo/",	c_owner       : "Mihai Bazon",	sponsor       : "Thycotic Software Ltd.",	sponsor_url   : "http://thycotic.com",	license       : "htmlArea"};FullPage.prototype.buttonPress = function(editor, id) {	var self = this;	switch (id) {	    case "FP-docprop":		var doc = editor._doc;		var links = doc.getElementsByTagName("link");		var style1 = '';		var style2 = '';		var charset = '';		for (var i = links.length; --i >= 0;) {			var link = links[i];			if (/stylesheet/i.test(link.rel)) {				if (/alternate/i.test(link.rel))					style2 = link.href;				else					style1 = link.href;			}		}		var metas = doc.getElementsByTagName("meta");		for (var i = metas.length; --i >= 0;) {			var meta = metas[i];			if (/content-type/i.test(meta.httpEquiv)) {				r = /^text\/html; *charset=(.*)$/i.exec(meta.content);				charset = r[1];			}		}		var title = doc.getElementsByTagName("title")[0];		title = title ? title.innerHTML : '';		var init = {			f_doctype      : editor.doctype,			f_title        : title,			f_body_bgcolor : HTMLArea._colorToRgb(doc.body.style.backgroundColor),			f_body_fgcolor : HTMLArea._colorToRgb(doc.body.style.color),			f_base_style   : style1,			f_alt_style    : style2,			f_charset      : charset,			editor         : editor		};		editor._popupDialog("plugin://FullPage/docprop", function(params) {			self.setDocProp(params);		}, init);		break;	}};FullPage.prototype.setDocProp = function(params) {	var txt = "";	var doc = this.editor._doc;	var head = doc.getElementsByTagName("head")[0];	var links = doc.getElementsByTagName("link");	var metas = doc.getElementsByTagName("meta");	var style1 = null;	var style2 = null;	var charset = null;	var charset_meta = null;	for (var i = links.length; --i >= 0;) {		var link = links[i];		if (/stylesheet/i.test(link.rel)) {			if (/alternate/i.test(link.rel))				style2 = link;			else				style1 = link;		}	}	for (var i = metas.length; --i >= 0;) {		var meta = metas[i];		if (/content-type/i.test(meta.httpEquiv)) {			r = /^text\/html; *charset=(.*)$/i.exec(meta.content);			charset = r[1];			charset_meta = meta;		}	}	function createLink(alt) {		var link = doc.createElement("link");		link.rel = alt ? "alternate stylesheet" : "stylesheet";		head.appendChild(link);		return link;	};	function createMeta(name, content) {		var meta = doc.createElement("meta");		meta.httpEquiv = name;		meta.content = content;		head.appendChild(meta);		return meta;	};	if (!style1 && params.f_base_style)		style1 = createLink(false);	if (params.f_base_style)		style1.href = params.f_base_style;	else if (style1)		head.removeChild(style1);	if (!style2 && params.f_alt_style)		style2 = createLink(true);	if (params.f_alt_style)		style2.href = params.f_alt_style;	else if (style2)		head.removeChild(style2);	if (charset_meta) {		head.removeChild(charset_meta);		charset_meta = null;	}	if (!charset_meta && params.f_charset)		charset_meta = createMeta("Content-Type", "text/html; charset="+params.f_charset);  	for (var i in params) {		var val = params[i];		switch (i) {		    case "f_title":			var title = doc.getElementsByTagName("title")[0];			if (!title) {				title = doc.createElement("title");				head.appendChild(title);			} else while (node = title.lastChild)				title.removeChild(node);			if (!HTMLArea.is_ie)				title.appendChild(doc.createTextNode(val));			else				doc.title = val;			break;		    case "f_doctype":			this.editor.setDoctype(val);			break;		    case "f_body_bgcolor":			doc.body.style.backgroundColor = val;			break;		    case "f_body_fgcolor":			doc.body.style.color = val;			break;		}	}};