I\'m having some trouble with finding the visibility param for JQuery.
Basically... the code below does nothing.
$(\'ul.load_details\').animate({
You can't animate visibility. Either something is visible, or it's not (event 1% opaque items are 'visible'). It's much like half-existing - doesn't make sense. You're likely better off animating the opacity (via .fadeTo() etc).
visibility