var Timeout;
var Pause=100;
var Items = 5

function ShowItem(num) {
 HideAll();
 if (document.getElementById('menu'+num).childNodes.length > 1) {
	$('menu'+num).appear({ duration: 1 });
 }
}

function HideAll() {
 for(var i = 1; i <= Items; i++)
  HideItem(i)
}

function HideItem(num) {
	//if (document.getElementById('menu'+num)!=null) {
		//if (document.getElementById('menu'+num).style.display != 'none')  $('menu'+num).fade({ duration: 3 });
	//}
}