// Get all text aread with class fcked and applies fckeditor to them.
window.addEvent('domready', function(){ 
    var elems = $$('textarea.fcked');
    for(var i = 0; i < elems.length; i++){
        var oFCKeditor          = new FCKeditor(elems[i].getProperty('id'));
        oFCKeditor.BasePath     = "/x/lib/fckeditor/" ;
        oFCKeditor.ToolbarSet   = 'Basic';
        oFCKeditor.Width        = '482px'; 
        oFCKeditor.ReplaceTextarea();   
    }
});