// Удаление HTML-коментариев
<script language='javascript' type='text/javascript'>
function myCustomSaveContent(element_id, html, body) {
    html = html.replace(/<!--([^`]*)-->/,'');
    return html;
}
</script>

// Инициализация
<script language='javascript' type='text/javascript' src='include/module/tiny_mce/tiny_mce.js'></script>
<script language='javascript' type='text/javascript'>
	tinyMCE.init({
    	mode : 'specific_textareas',
    	editor_selector : 'mceEditor',
		theme : 'advanced',
        language : 'ru',
		plugins : 'table,advhr,advimage,advlink,media,searchreplace,contextmenu,paste,safari,ibrowser,filemanager,spellchecker',
		theme_advanced_buttons1_add : 'fontselect,fontsizeselect',
		theme_advanced_buttons2_add : 'forecolor,backcolor,spellchecker,ibrowser,filemanager',
		theme_advanced_buttons2_add_before: 'cut,copy,paste,pastetext,pasteword,separator,search,replace,separator',
		theme_advanced_buttons3_add_before : 'tablecontrols,separator',
		theme_advanced_buttons3_add : 'media,advhr',
		theme_advanced_toolbar_location : 'top',
		theme_advanced_toolbar_align : 'left',
		theme_advanced_statusbar_location : 'bottom',
		content_css : '../include/global.css',
		external_link_list_url : 'example_link_list.js',
		external_image_list_url : 'example_image_list.js',
		flash_external_list_url : 'example_flash_list.js',
		paste_use_dialog : false,
		save_callback : 'myCustomSaveContent',
		theme_advanced_resizing : true,
		theme_advanced_resize_horizontal : false,
		paste_auto_cleanup_on_paste : false,
		paste_convert_headers_to_strong : false,
		paste_strip_class_attributes : 'all',
		paste_remove_spans : false,
		paste_remove_styles : false,
		relative_urls: false,
    	cleanup : true,
    	spellchecker_languages : '+Русский=ru,English=en',
    	spellchecker_word_separator_chars : '\\s!\"#$%&()*+,-./:;<=>?@[\]^_{|}',
    	gecko_spellcheck : true,
    	extended_valid_elements : 'noindex,nofollow'
	});
</script>