[jQuery] form post and link to new pages incredibly slow in Internet Explorer/Firefox

[Nickname unavailable]

Ok so I built a little site using $post and .empty to clear out
content and replace it.
This works well until I click a link or fill in a form that goes away
from this page.

If the link or form is the first thing I do then its much quicker but
after refilling the page with about 10 $post events this lag happens.

It may take up to 4 minutes for it to move to start loading the
nextpage even though the path in the address bar indicates we are
already on the next page.
I have tries setting the next page to google.com to the same result.

Its like IE just locks up to finish processing whatever before it will
start the next page.
There are no loops just onclicks that call MoveToPage() pagefeed.asp
is just passes very simple html and flash.

Has anyone experienced this before?



 function MoveToPage(ID) {
        $.post("pagefeed.asp",{ id :ID },partpage_callback);
 }

 function partpage_callback(response)   {
        $(response).appendTo("#container")
        if (response=="")       {
                alert("We are sorry but we have failed to load your next page
correctly. \n We are sending you back to enrol but plese try again!");
                MoveToPage(1)
        }
 }