function : function keyword « Function « JavaScript Tutorial






  1. JavaScript Tutorial
  2. Function
  3. function keyword

Syntax

function name(parm1, parm2, , paramN)
    function name()

The function keyword is used for specifying JavaScript functions.

Javascript functions typically contain a series of JavaScript statements that are grouped together to perform a specific task.

The name is the name of the function and parm1 through paramN are any optional parameters.

<html>
    <script lanuguage="JavaScript">
    <!--
    function sendMessage(){
         alert("The function key word is used to declare the sendMessage function");
    }
    -->
    </script>
    </html>








7.6.function keyword
7.6.1.function