/***************************************************************
*  Copyright notice
*
*  (c) 2005-2008 Stanislas Rolland <typo3(arobas)sjbr.ca>
*  All rights reserved
*
*  This script is part of the TYPO3 project. The TYPO3 project is
*  free software; you can redistribute it and/or modify
*  it under the terms of the GNU General Public License as published by
*  the Free Software Foundation; either version 2 of the License, or
*  (at your option) any later version.
*
*  The GNU General Public License can be found at
*  http://www.gnu.org/copyleft/gpl.html.
*  A copy is found in the textfile GPL.txt and important notices to the license
*  from the author is found in LICENSE.txt distributed with these scripts.
*
*
*  This script 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 General Public License for more details.
*
*
*  This copyright notice MUST APPEAR in all copies of the script!
***************************************************************/
/*
 * Remove Format Plugin for TYPO3 htmlArea RTE
 *
 * TYPO3 SVN ID: $Id: remove-format.js 4102 2008-09-13 23:04:59Z stan $
 */


//	jQuery(document).bind('paste', function(e){ alert('pasting!') })

	function onOK( txt ) {
		var param = {};

		param["cleaning_area"] = "all";
		param["ms_formatting"] = true;
		param["formatting"] = true;
		param["formatting"] = true;
		param["html_all"] = true;
		html = applyRequest( param, txt );

		//ed.selection.setContent( html );
		//return tinymce.dom.Event.cancel(e);
		return html;
	}


	function applyRequest(param, html) {

		if (param) {


			if (html) {

				/*
					// remove font, b, strong, i, em, u, strike, span and other tags
					var regF1 = new RegExp("<\/?(abbr|acronym|b[^a-zA-Z]|big|cite|code|em[^a-zA-Z]|font|i[^a-zA-Z]|q|s[^a-zA-Z]|samp|small|span|strike|strong|sub|sup|u[^a-zA-Z]|var)[^>]*>", "gi");
					html = html.replace(regF1, "");
					var regF2 = new RegExp(" style=\"[^>\"]*\"", "gi");
					var regF3 = new RegExp(" (class|align|cellpadding|cellspacing|frame|bgcolor)=(([^>\s\"]+)|(\"[^>\"]*\"))", "gi");
					html = html.replace(regF2, "").replace(regF3, "");

				if (param["images"] == true) {
						// remove any IMG tag
					html = html.replace(/<\/?img[^>]*>/gi, ""); //remove img tags
				}

						// make one line
					var regMS1 = new RegExp("(\r\n|\n|\r)", "g");
					html = html.replace(regMS1, " ");
						//clean up tags
					var regMS2 = new RegExp("<(b[^r]|strong|i|em|p|li|ul) [^>]*>", "gi");
					html = html.replace(regMS2, "<$1>");
						// keep tags, strip attributes
					var regMS3 = new RegExp(" style=\"[^>\"]*\"", "gi");
					var regMS4 = new RegExp(" (class|align)=(([^>\s\"]+)|(\"[^>\"]*\"))", "gi");
					html = html.replace(regMS3, "").replace(regMS4, "");
						// mozilla doesn't like <em> tags
					html = html.replace(/<em>/gi, "<i>").replace(/<\/em>/gi, "</i>");
						// kill unwanted tags: span, div, ?xml:, st1:, [a-z]:, meta, link
					html = html.replace(/<\/?span[^>]*>/gi, "").
						replace(/<\/?div[^>]*>/gi, "").
						replace(/<\?xml:[^>]*>/gi, "").
						replace(/<\/?st1:[^>]*>/gi, "").
						replace(/<\/?[a-z]:[^>]*>/g, "").
						replace(/<\/?meta[^>]*>/g, "").
						replace(/<\/?link[^>]*>/g, "");
						// remove unwanted tags and their contents: style, title
					html = html.replace(/<style[^>]*>.*<\/style[^>]*>/gi, "").
						replace(/<title[^>]*>.*<\/title[^>]*>/gi, "");
						// remove comments
					html = html.replace(/<!--[^>]*>/gi, "");
						// remove double tags
					oldlen = html.length + 1;
					var reg6 = new RegExp("<([a-z][a-z]*)> *<\/\1>", "gi");
					var reg7 = new RegExp("<([a-z][a-z]*)> *<\/?([a-z][^>]*)> *<\/\1>", "gi");
					var reg8 = new RegExp("<([a-z][a-z]*)><\1>", "gi");
					var reg9 = new RegExp("<\/([a-z][a-z]*)><\/\1>", "gi");
					var reg10 = new RegExp("[\x20]+", "gi");
					while(oldlen > html.length) {
						oldlen = html.length;
							// join us now and free the tags
						html = html.replace(reg6, " ").replace(reg7, "<$2>");
							// remove double tags
						html = html.replace(reg8, "<$1>").replace(reg9, "<\/$1>");
							// remove double spaces
						html = html.replace(reg10, " ");
					}
*/
					//html = html.replace(/<[\!]*?[^<>]*?>/g, "");
					//html = html.replace(/<(SPAN|P|H1|H­ 2){1}.*?>/i,''); 

					var re= /<\S[^><]*>/gi
					html = html.replace(re,'');
			}
			return html;
		} else {
			return false;
		}
	}