.hide and PostBack Question

.hide and PostBack Question

So I'm using this very simple code to hide some content. My only issue, is when I have a postback on the page it obviously hides all the expanded content. Is there a way around this? For instance if I expand a section, then click on a control that does a postback, I want that section to stay expanded, and not be re-hide again.

$(document).ready(function()
{
  //hide the all of the elements
  $(".viewSectionBody").hide();
  //toggle the body on head click
  $(".viewSectionHead").live('click', function()
  {
    $(this).next(".viewSectionBody").slideToggle(600);
  });
});