function : function keyword « Function « JavaScript Tutorial

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JavaScript Tutorial » Function » function keyword 
7. 6. 1. 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>

        
7. 6. function keyword
7. 6. 1. function
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