javascript - How to call a function within $(document).ready from outside it

Question

How do you call function lol() from outside the $(document).ready() for example:

$(document).ready(function(){  
  function lol(){  
    alert('lol');  
  }  
});  

Tried:

$(document).ready(function(){
  lol();
});

And simply:

lol();

It must be called within an outside javascript like:

function dostuff(url){
  lol(); // call the function lol() thats inside the $(document).ready()
}

Answer 1

Define the function on the window object to make it global from within another function scope:

$(document).ready(function(){  
  window.lol = function(){  
    alert('lol');  
  }  
});