HTML DOM createComment() Method

createComment()The method creates a comment node with specified text.

Syntax:

document.createComment(text)

Example

var c = document.createComment("This is a comment");
document.body.appendChild(c);

All browsers fully support the createComment() method:

Method
createComment()	Yes	Yes	Yes	Yes	Yes

Parameter	Description
text	A string containing the text to be added to the comment

Return Value:	The Comment object representing the Comment node created
DOM Version:	DOM Level1