JavaScript DHTML/Node Operation/removeAttribute
"removeAttribute()" Example
<html>
<body>
<script language="JavaScript">
function function1(){
var m = document.getElementById("myDiv").removeAttribute("id");
document.all.myB.innerText = "Click again";
if (m == true) {
alert("Attribute removed");
}
}
</script>
<div id="myDiv">This is a div element</div>
<div id="myDiv">This is another div element</div>
<input id="myB" type="button" value="Remove id attribute" onclick="function1();">
</body>
</html>