JavaScript DHTML/Node Operation/parentElement
"parentElement()" Example
<html>
<body>
<script language="JavaScript">
function function1() {
var myRange = document.selection.createRange();
var m = myRange.parentElement();
m.innerText = "ParentElement";
}
</script>
<input id="myB" type="button" value="Click me" onclick="function1();">
</body>
</html>