source: trunk/www.guidonia.net/wp/wp-content/plugins/simple-tags/2.7/inc/js/helper-suggested-tags.js@ 44

jQuery(document).ready(function() {
        jQuery("#suggestedtags h3.hndle span").html( html_entity_decode(stHelperSuggestedTagsL10n.title_bloc) );
        jQuery("#suggestedtags .inside .container_clicktags").html( stHelperSuggestedTagsL10n.content_bloc );
        
        // Yahoo API
        jQuery("a.yahoo_api").click(function() {
                jQuery('#st_ajax_loading').show();
                jQuery("#suggestedtags .container_clicktags").load( stHelperSuggestedTagsL10n.site_url + '/wp-admin/admin.php?st_ajax_action=tags_from_yahoo', {content:getContentFromEditor(),title:jQuery("#title").val(),tags:jQuery("#tags-input").val()}, function(){
                        registerClickTags();
                });
                return false;
        });     
        
        // Tag The Net API
        jQuery("a.ttn_api").click(function() {
                jQuery('#st_ajax_loading').show();
                jQuery("#suggestedtags .container_clicktags").load( stHelperSuggestedTagsL10n.site_url + '/wp-admin/admin.php?st_ajax_action=tags_from_tagthenet', {content:getContentFromEditor(),title:jQuery("#title").val()}, function(){
                        registerClickTags();
                });
                return false;
        });
        
        // Local Tags Database
        jQuery("a.local_db").click(function() {
                jQuery('#st_ajax_loading').show();
                jQuery("#suggestedtags .container_clicktags").load( stHelperSuggestedTagsL10n.site_url + '/wp-admin/admin.php?st_ajax_action=tags_from_local_db', {content:getContentFromEditor(),title:jQuery("#title").val()}, function(){
                        registerClickTags();
                });
                return false;
        });
});

function getContentFromEditor() {
        var data = '';
        if ( (typeof tinyMCE != "undefined") && tinyMCE.activeEditor && !tinyMCE.activeEditor.isHidden() ) { // Tiny MCE
                
                var ed = tinyMCE.activeEditor;
                if ( 'mce_fullscreen' == ed.id ) { 
                        tinyMCE.get('content').setContent(ed.getContent({format : 'raw'}), {format : 'raw'});
                }
                tinyMCE.get('content').save();
                data = jQuery("#content").val();
                
        } else if ( typeof FCKeditorAPI != "undefined" ) { // FCK Editor
        
                var oEditor = FCKeditorAPI.GetInstance('content') ;
                data = oEditor.GetHTML().stripTags();
                
        } else if ( typeof WYM_INSTANCES != "undefined" ) { // Simple WYMeditor
        
                data = WYM_INSTANCES[0].xhtml();
                
        } else { // No editor, just quick tags
        
                data = jQuery("#content").val();        
                
        }
        
        // Trim data
        data = data.replace( /^\s+/, '' ).replace( /\s+$/, '' );
        if ( data != '' ) {
                data = strip_tags(data);
        }
        
        return data;
}

function registerClickTags() {
        jQuery("#suggestedtags .container_clicktags span").click(function() { 
                addTag(this.innerHTML); 
        });
        
        jQuery('#st_ajax_loading').hide();
        if ( jQuery('#suggestedtags .inside').css('display') != 'block' ) {
                jQuery('#suggestedtags').toggleClass('closed');
        }       
}

function html_entity_decode(str) {
        var ta = document.createElement("textarea");
        ta.innerHTML = str.replace(/</g,"&lt;").replace(/>/g,"&gt;");
        toReturn = ta.value;
        ta = null;
        return toReturn
}

function strip_tags(str) {
   return str.replace(/&lt;\/?[^&gt;]+&gt;/gi, "");
}