function swapPage(to) {
		var toPage = "page"+to ;
		var count = 1 ;
		if (document.getElementById) {
			document.getElementById(toPage).style.display = "block" ;
			do {
				var fromPage = "page"+count ;
				if (count != to) 
					document.getElementById(fromPage).style.display = "none" ;
				count++ ;
			} while (document.getElementById(fromPage)) ;
		}
	}

	function displayAll() {
		var count = 1 ;
		if (document.getElementById) {
			do {
				var fromPage = "page"+count ;
				document.getElementById(fromPage).style.display = "block" ;
				count++ ;
			} while (document.getElementById(fromPage)) ;
		}
	}