function navGeni(rub){
	var ulCacher = null;
	dojo.forEach(
	    dojo.query("> ul", rub.parentNode),
	    function(selectTag) {
	    	ulCacher = selectTag;
	    	if(selectTag.style.display=='none'){
	    		selectTag.style.display='block';
			}
			else{
				selectTag.style.display='none';
			}
	    }
	);
	if (ulCacher == null) {
		document.location.href = rub.href;
	}
}