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Function and function in Javascript

All of us know how to write functions in Javascript right ?

function SayHello()
{
alert(”Hello”);
}

Now take a look at the following code:

var SayHello2 = new Function(”alert(’Hello’);”);

Now what happens when I run the following code ?

SayHello();
SayHello2();

Both of them run in the same way.
Lets know what happens here.

Function is a built in type in Javascript. One of its properties contains the executable code and can be invoked by using ().

Function and function in Javascript

Tags: Javascript

This entry was posted on Sunday, November 9th, 2008 at 10:06 pm and is filed under Javascript. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.