Difference between these two

Question

What are the pros and cons for writing one of these functions and whats the difference:

function functionName() {
}

and,

var functionName = function() {
}

Answer 1

I dont have a lot of knowlege in Jscript, so if i am wrong correct me

function functionName(){
}
On this way you create a function

var functionName = function(){
}
On this way you are assinging a function to a variable