JavaScript DHTML/Node Operation/canHaveHTML
"canHaveHTML" Example
<html>
<body id="myBody">
<button onclick="alert(myBody.canHaveHTML);">
Can BODY Have HTML
</button>
<input type="text"
id="myText"
value="This cannot have children!"
style="width:200;">
<button onclick="alert(myText.canHaveHTML);">
Can INPUT Have HTML
</button>
</body>
</html>