javascript block comment

1//This is a javascript single line comment
2
3/*
4And here is a
5multiline comment
6*/

1// single line comment 
2
3/* multiline comemnt 
4line 2
5line 3
6line 4 */

1/* this is a javascript comment
2that is multi lines */
3// This is a single line comment

1// For single line comment
2
3/* For block of lines comment
4...
5...
6*/

1New empty HTML comment wherever:  Shift + Alt + A

1<script type="text/javascript">
2<!--
3// This is a single line JavaScript comment
4
5document.write("I have comments in my JavaScript code!");
6//document.write("You can't see this!");
7//-->
8</script>
9
10