<!DOCTYPE html>
<html>
<head>
<title>html tutorial - html5 - html code - html form - In 30Sec by Microsoft Award MVP - | wikitechy id Attribute</title>
</head>
<body>
<h1 id="title">Wikitechy HTML.<span> - html5 - html code - html form</span></h1>
<button onclick="change_title()">Change Title!</button>
<script>
function change_title()
{
document.getElementById("title").innerHTML = "Wikitechy CSS.";
}
</script>
</body>
</html>
<html>
<head>
<title>html tutorial - html5 - html code - html form - In 30Sec by Microsoft Award MVP - | wikitechy id Attribute</title>
</head>
<body>
<h1 id="title">Wikitechy HTML.<span> - html5 - html code - html form</span></h1>
<button onclick="change_title()">Change Title!</button>
<script>
function change_title()
{
document.getElementById("title").innerHTML = "Wikitechy CSS.";
}
</script>
</body>
</html>
Result