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→Returning a Value from a Function
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<h1>Calling a function</h1> <script language="JavaScript" type="text/javascript">sayHello( "24th", "July" );sayHello ( "1st", "August" );sayHello ( "24th", "May" );</script> </body></html> </pre> In this example the function is called multiple times, passing through arguments that are then used in the function to construct a string to bne displayed in the alert dialog. To achieve this without functions it would ne necessary to repeat the script in the function 3 times over in the body. Clearly placing the script ina function and re-using it over and over is a much more efficient approach. Next we need to look at how a function might return a value. == Returning a Value from a Function ==
<h1>Calling a function</h1>
