var p = 0; 
function visaMeny(meny) {
	//if (meny =! 'totalmenu_sub_0') {
		var tmpMeny = document.getElementById(meny);
		if(tmpMeny == null)
			return;
		tmpMeny.style.display = 'block';
		p = meny;
	//}
}
function show_mnu(id){
	hide_mnu(p)
	var e = document.getElementById(id);
	if(e == null)
		return;
	
	e.style.display = 'block';
	if(p != id)
		hide_mnu(id);
	p = id;
}
function hide_mnu(id){
	if(p != 0){
		var e = document.getElementById(p);
		if(e == null)
			return;
		e.style.display = 'none';
	}
}
function change_cls(a, cid) {
	var m = document.getElementById("da_menu");
	var as = m.getElementsByTagName("a");
	for(var i = 0; i < as.length; i++) {
		if(as[i].className != 'selectedsub')
			as[i].className='';
	}
	a.className='selectedtop';
}