var onHead = '';
	var t = '';

	function mainNav (on) {

		if (t) {
			clearTimeout(t);
			t = '';		
		}

		if (on == onHead) {

					
		} else {
		
			if (onHead) {
				showHideLayers('','dd'+ onHead,'hidden');
				onHead = ''
			}
			if (on) {
				//reposeRight(on);
				showHideLayers('','dd'+ on,'visible');
				onHead = on
			}
		
		}

	}
	
	function pauseOut () {

		t = setTimeout('mainNav()',1000);

	}


/*	function reposeRight (id) {
	
		ddTopPos = (document.getElementById('header').offsetHeight + 160);
		headWidth = (document.getElementById('header').offsetWidth);
	
		obj = document.getElementById('dd'+ id)
		
		mn  = document.getElementById('mn'+ id)

		left = (document.getElementById('mainNav').offsetLeft + mn.offsetLeft + mn.offsetWidth);
		
		right = ((headWidth - left) + 200);
		
		obj.style.top = ddTopPos +'px';
		obj.style.right = right +'px';
		
		ddList = obj.getElementsByTagName('div')[1];
				
		ddList.style.height = ddList.offsetHeight;
	}


	function onLoadInit() {
	
		if (self.offsetHeight > document.getElementById('outline').offsetHeight) {
		
			document.getElementById('outline').style.height = self.offsetHeight +'px';
			document.getElementById('base').style.height = self.offsetHeight +'px';
			
		}
	
	} */