"how to call an ajax request inside a function $?$

I have the following ajax request:

$$($document$).$ready$($function $()\{$

$$.$ajax$($

url: $\text{'}$@url.Action$(""$methodexample$"",""$controller$"")\text{'},$

type: $""$POST$"",$

data: $\{$

$\},$

success: function $($data$)\{$

FUNCTION$2($data$)$;

XP$10$

$\}$

$)$;

$\})$;

$\})$;

I have the following function below the ajax:

function FUNCTION$2()\{$

$\}$

I was wondering if there was a way to call the ajax request inside FUNCTION$2()"$