<html>
<!-- Programmed by Chun Kang -->
<head>
<title>Inner HTML Test 1</title>
</head>
<script>
function addContent(element_id, strContent)
{
document.getElementById( element_id).innerHTML += strContent;
}
function initContentclearContent(element_id)
{
document.getElementById( element_id).innerHTML ="";
}
</script>
<body>
<p id="test1">Initial content...</p>
<input type=button onclick="javascript:addContent('test1','<br>Hello Venus!');" value="Hello Venus!"><br>
<input type=button onclick="javascript:addContent('test1','<br>Hello Robo!');" value="Hello Robo!"><br>
<input type=button onclick="javascript:initContentclearContent('test1');" value="!initClear"><br>
</body>
</html> |