jamc92/documentHistory.html

## documentHistory.html
<!DOCTYPE html>
<html>
<head>
	<title>Document History</title>
	<meta charset="utf-8" />
</head>
<body>
	<script>

		function go() {
			//Go method to go forward or to go back with more than one page
			window.history.go();
			//history.go(3) //Go forward 3 times
			//history.go(-2) //Go back 2 times
		}
		function back() {
			//Go back
			window.history.back();
		}
		function forward() {
			window.history.forward();
			//Go forward
		}
		//history.length property says how many times you've been surfing on web sites
		alert("Has visitado " + history.length + " páginas en la sesión del navegador")
	</script>
	<button onclick="forward()"> Forward </button>
	<button onclick="back()"> Back </button>
</body>
</html>

## getElementById.html
<!DOCTYPE html>
<html>
<head>
	<title>Get Element By Id</title>
</head
><body>
<div id="myDiv">
	<p>Hello world</p>
</div>
	<script>
		var text = document.getElementById("myDiv").innerHTML;
		alert(text);

		var textChanged = document.getElementById("myDiv").innetHTML=" Hello Javascript";
		alert(textChanged);
	</script>
</body>
</html>
	<!DOCTYPE html>
	<html>
	<head>
	<title>Document History</title>
	<meta charset="utf-8" />
	</head>
	<body>
	<script>

	function go() {
	//Go method to go forward or to go back with more than one page
	window.history.go();
	//history.go(3) //Go forward 3 times
	//history.go(-2) //Go back 2 times
	}
	function back() {
	//Go back
	window.history.back();
	}
	function forward() {
	window.history.forward();
	//Go forward
	}
	//history.length property says how many times you've been surfing on web sites
	alert("Has visitado " + history.length + " páginas en la sesión del navegador")
	</script>
	<button onclick="forward()"> Forward </button>
	<button onclick="back()"> Back </button>
	</body>
	</html>