function showThisMenu(arg) {
                                var thisMenuConts = $(arg).getChildren("ul");
                                thisMenuConts.setProperty('id',arg+"_sub");
                                $$(thisMenuConts).setStyle ('display','block');
                        }
                        function hideThisMenu(arg) {
                                var thisMenuConts = $(arg).getChildren("ul");
                                thisMenuConts.setProperty('id',arg+"_sub");                                
                                $$(thisMenuConts).setStyle ('display','none');
                        }
                        var tabsAll = $$('.smalltabs');
                        $each(tabsAll, function (el,key) {
                            thisId = 'menu'+key;
                            thisNewFx = thisId+"Fx";
                            el.setProperties({
                                'id':thisId,
                                'onmouseover':'showThisMenu(\''+thisId+'\')',
                                'onmouseout':'hideThisMenu(\''+thisId+'\')'
                                
                        });

                });