jQuery $() function
I am new to javascript and jquery so I am wondering what does 

    $('#someid a')

referring to?

and when does the function $.get get called? (since I feel the code after $.get is called before $.get

Thanks in advance.
jQuery $() function
===

I am new to javascript and jquery so I am wondering what does 

    $('#someid a')

referring to?

and when does the function $.get get called? (since I feel the code after $.get is called before $.get

Thanks in advance.