function : function keyword : Function JAVASCRIPT TUTORIALS

JAVASCRIPT TUTORIALS » Function » function keyword »

function

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>