return "rgb(" + parseInt(s.substring(0, 2), 16) + "," + parseInt(s.substring(2, 4), 16) + "," + parseInt(s.substring(4, 6), 16) + ")";
	}

	return s;
};

TinyMCE_Engine.prototype.convertSpansToFonts = function(doc) {
	var sizes = tinyMCE.getParam('font_size_style_values').replace(/\s+/, '').split(',');

	var h = doc.body.innerHTML;
	h = h.replace(/<span/gi, '<font');
	h = h.replace(/<\/span/gi, '</font');
	doc.body.innerHTML = h;

	var s = doc.getElementsByTagName("font");
	for (var i=0; i<s.length; i++) {
		var size = tinyMCE.trim(s[i].style.fontSize).toLowerCase();
		var fSize = 0;

		for (var x=0; x<sizes.length; x++) {
			if (sizes[x] == size) {
				fSize = x + 1;
				break;
			}
		}

		if (fSize > 0) {
			tinyMCE.setAttrib(s[i], 'size', fSize);
			s[i].style.fontSize = '';
		}

		var fFace = s[i].style.fontFamily;
		if (fFace != null && fFace != "") {
			tinyMCE.setAttrib(s[i], 'face', fFace);
			s[i].style.fontFamily = '';
		}

		var fColor = s[i].style.color;
		if (fColor != null && fColor != "") {
			tinyMCE.setAttrib(s[i], 'color', tinyMCE.convertRGBToHex(fColor));
			s[i].style.color = '';
		}
	}
};

TinyMCE_Engine.prototype.convertFontsToSpans = function(doc) {
	var sizes = tinyMCE.getParam('font_size_style_values').replace(/\s+/, '').split(',');

	var h = doc.body.innerHTML;
	h = h.replace(/<font/gi, '<span');
	h = h.replace(/<\/font/gi, '</span');
	doc.body.innerHTML = h;

	var fsClasses = tinyMCE.getParam('font_size_classes');
	if (fsClasses != '')
		fsClasses = fsClasses.replace(/\s+/, '').split(',');
	else
		fsClasses = null;

	var s = doc.getElementsByTagName("span");
	for (var i=0; i<s.length; i++) {
		var fSize, fFace, fColor;

		fSize = tinyMCE.getAttrib(s[i], 'size');
		fFace = tinyMCE.getAttrib(s[i], 'face');
		fColor = tinyMCE.getAttrib(s[i], 'color');

		if (fSize != "") {
			fSize = parseInt(fSize);

			if (fSize > 0 && fSize < 8) {
				if (fsClasses != null)
					tinyMCE.setAttrib(s[i], 'class', fsClasses[fSize-1]);
				else
					s[i].style.fontSize = sizes[fSize-1];
			}

			s[i].removeAttribute('size');
		}

		if (fFace != "") {
			s[i].style.fontFamily = fFace;
			s[i].removeAttribute('face');
		}

		if (fColor != "") {
			s[i].style.color = fColor;
			s[i].removeAttribute('color');
		}
	}
};

TinyMCE_Engine.prototype.cleanupAnchors = function(doc) {
	var i, cn, x, an = doc.getElementsByTagName("a");

	for (i=0; i<an.length; i++) {
		if (tinyMCE.getAttrib(an[i], "name") != "" && tinyMCE.getAttrib(an[i], "href") == "") {
			cn = an[i].childNodes;

			for (x=cn.length-1; x>=0; x--)
				tinyMCE.insertAfter(cn[x], an[i]);
		}
	}
};

TinyMCE_Engine.prototype.getContent = function(editor_id) {
	if (typeof(editor_id) != "undefined")
		tinyMCE.selectedInstance = tinyMCE.getInstanceById(editor_id);

	if (tinyMCE.selectedInstance)
		return tinyMCE._cleanupHTML(this.selectedInstance, this.selectedInstance.getDoc(), tinyMCE.settings, this.selectedInstance.getBody(), false, true);

	return null;
};

TinyMCE_Engine.prototype._cleanupHTML = function(inst, doc, config, element, visual, on_save, on_submit) {
	var h, d, t1, t2, t3, t4, t5, c, s;

	if (!tinyMCE.settings.cleanup)
		return inst.getBody().innerHTML;

	on_save = typeof(on_save) == 'undefined' ? false : on_save;

	c = inst.cleanup;
	s = inst.settings;
	d = c.settings.debug;

	if (d)
		t1 = new Date().getTime();

	if (on_save && tinyMCE.getParam("convert_fonts_to_spans"))
		tinyMCE.convertFontsToSpans(doc);

	// Call custom cleanup code
	tinyMCE._customCleanup(inst, on_save ? "get_from_editor_dom" : "insert_to_editor_dom", doc.body);

	if (d)
		t2 = new Date().getTime();

	c.settings.on_save = on_save;
	//for (var i=0; i<100; i++)

	c.idCount = 0;

	if (s.cleanup_serializer == "xml")
		h = c.serializeNodeAsXML(element);
	else
		h = c.serializeNodeAsHTML(element);

	if (d)
		t3 = new Date().getTime();

	// Post processing
	h = h.replace(/<\/?(body|head|html)[^>]*>/gi, '');
	h = h.replace(new RegExp(' (rowspan="1"|colspan="1")', 'g'), '');
	h = h.replace(/<p><hr \/><\/p>/g, '<hr />');
	h = h.replace(/<p>(&nbsp;|&#160;)<\/p><hr \/><p>(&nbsp;|&#160;)<\/p>/g, '<hr />');
	h = h.replace(/<td>\s*<br \/>\s*<\/td>/g, '<td>&nbsp;</td>');
	h = h.replace(/<p>\s*<br \/>\s*<\/p>/g, '<p>&nbsp;</p>');
	h = h.replace(/<p>\s*(&nbsp;|&#160;)\s*<br \/>\s*(&nbsp;|&#160;)\s*<\/p>/g, '<p>&nbsp;</p>');
	h = h.replace(/<p>\s*(&nbsp;|&#160;)\s*<br \/>\s*<\/p>/g, '<p>&nbsp;</p>');
	h = h.replace(/<p>\s*<br \/>\s*&nbsp;\s*<\/p>/g, '<p>&nbsp;</p>');
	h = h.replace(/<a>(.*?)<\/a>/g, '$1');
	h = h.replace(/<p([^>]*)>\s*<\/p>/g, '<p$1>&nbsp;</p>');

	// Clean body
	if (/^\s*(<br \/>|<p>&nbsp;<\/p>|<p>&#160;<\/p>|<p><\/p>)\s*$/.test(h))
		h = '';

	// If preformatted
	if (s.preformatted) {
		h = h.replace(/^<pre>/, '');
		h = h.replace(/<\/pre>$/, '');
		h = '<pre>' + h + '</pre>';
	}

	// Gecko specific processing
	if (tinyMCE.isGecko) {
		h = h.replace(/<o:p _moz-userdefined="" \/>/g, '');
		h = h.replace(/<td([^>]*)>\s*<br \/>\s*<\/td>/g, '<td$1>&nbsp;</td>');
	}

	if (s.force_br_newlines)
		h = h.replace(/<p>(&nbsp;|&#160;)<\/p>/g, '<br />');

	// Call custom cleanup code
	h = tinyMCE._customCleanup(inst, on_save ? "get_from_editor" : "insert_to_editor", h);

	// Remove internal classes
	if (on_save) {
		h = h.replace(new RegExp(' ?(mceItem[a-zA-Z0-9]*|' + s.visual_table_class + ')', 'g'), '');
		h = h.replace(new RegExp(' ?class=""', 'g'), '');
	}

	if (s.remove_linebreaks && !c.settings.indent)
		h = h.replace(/\n|\r/g, ' ');

	if (d)
		t4 = new Date().getTime();

	if (on_save && c.settings.indent)
		h = c.formatHTML(h);

	// If encoding (not recommended option)
	if (on_submit && (s.encoding == "xml" || s.encoding == "html"))
		h = c.xmlEncode(h);

	if (d)
		t5 = new Date().getTime();

	if (c.settings.debug)
		tinyMCE.debug("Cleanup in ms: Pre=" + (t2-t1) + ", Serialize: " + (t3-t2) + ", Post: " + (t4-t3) + ", Format: " + (t5-t4) + ", Sum: " + (t5-t1) + ".");

	return h;
};

function TinyMCE_Cleanup() {
	this.isMSIE = (navigator.appName == "Microsoft Internet Explorer");
	this.rules = tinyMCE.clearArray(new Array());

	// Default config
	this.settings = {
		indent_elements : 'head,table,tbody,thead,tfoot,form,tr,ul,ol,blockquote,object',
		newline_before_elements : 'h1,h2,h3,h4,h5,h6,pre,address,div,ul,ol,li,meta,option,area,title,link,base,script,td',
		newline_after_elements : 'br,hr,p,pre,address,div,ul,ol,meta,option,area,link,base,script',
		newline_before_after_elements : 'html,head,body,table,thead,tbody,tfoot,tr,form,ul,blockquote,p,object,param,hr,div',
		indent_char : '\t',
		indent_levels : 1,
		entity_encoding : 'raw',
		valid_elements : '*[*]',
		entities : '',
		url_converter : '',
		invalid_elements : '',
		verify_html : false
	};

	this.vElements = tinyMCE.clearArray(new Array());
	this.vElementsRe = '';
	this.closeElementsRe = /^(IMG|BR|HR|LINK|META|BASE)$/;
	this.codeElementsRe = /^(SCRIPT|STYLE)$/;
	this.mceAttribs = {
		href : 'mce_href',
		src : 'mce_src',
		type : 'mce_type'
	};
}

TinyMCE_Cleanup.prototype = {
	init : function(s) {
		var n, a, i, ir, or, st;

		for (n in s)
			this.settings[n] = s[n];

		// Setup code formating
		s = this.settings;

		// Setup regexps
		this.inRe = this._arrayToRe(s.indent_elements.split(','), '', '^<(', ')[^>]*');
		this.ouRe = this._arrayToRe(s.indent_elements.split(','), '', '^<\\/(', ')[^>]*');
		this.nlBeforeRe = this._arrayToRe(s.newline_before_elements.split(','), 'gi', '<(',  ')([^>]*)>');
		this.nlAfterRe = this._arrayToRe(s.newline_after_elements.split(','), 'gi', '<(',  ')([^>]*)>');
		this.nlBeforeAfterRe = this._arrayToRe(s.newline_before_after_elements.split(','), 'gi', '<(\\/?)(', ')([^>]*)>');

		if (s.invalid_elements != '')
			this.iveRe = this._arrayToRe(s.invalid_elements.toUpperCase().split(','), 'g', '^(', ')$');
		else
			this.iveRe = null;

		// Setup separator
		st = '';
		for (i=0; i<s.indent_levels; i++)
			st += s.indent_char;

		this.inStr = st;

		// If verify_html if false force *[*]
		if (!s.verify_html) {
			s.valid_elements = '*[*]';
			s.extended_valid_elements = '';
		}

		// Setup default rule
		this.addRuleStr(s.valid_ele