I am using the .load function of jquery to load a php document into my DIV

My div has scrollbars when im entering the url in browser, but when i fill in forms , press submit , and use the  .load function to reload a php file in my div , the scroll bars dissapear.

Code:

$('#accounts_container').load('accounts.php');

Loads accounts.php into: accounts_container

Then for my accounts_container div i use this:

overflow:scroll;

But when the page is fully loaded and i call this function again:

$('#accounts_container').load('accounts.php');

The bars dissapear... How can i fix this? really have no clue.