How to call a function inside a function in Jquery?

I am using jQuery.SerialScroll so I can have a slider. In the code it has a function that looks like this:

var j=jQuery.noConflict();
//some code here 
jQuery(function(j)
{
    //code goes here.
    //Then I need to write a function here.
    // (like the below one or a simple JS function)

    jQuery(function()
    {
        //some stuff
    });
});

How can I call that function fr开发者_运维技巧om a simple JavaScript in my web page "head" section?

It's a confusing question, but I'll try.

var j=jQuery.noConflict();
jQuery(function(j) {
  // now do whatever you like
  // e.g.
  // j("#comments").hide();
}

The noConflict() call is there in case some other library wants to use the $ variable. So you no longer call jQuery code with $() but with j(). Is this what you were asking?