Point of putting a function in a var -JS [duplicate]

Question

Possible Duplicate:
Javascript: var functionName = function() {} vs function functionName() {}

What's the point of putting a function in a var or not?

var varFunc = function () {/*cool code*/};
function plainFunc() {
    /*cooler code?*/
}

Answer 1

Assigning a function to a variable, aka anonymous functions, can be pretty useful once you know what they do.

Check this out - http://helephant.com/2008/08/23/javascript-anonymous-functions/