[jQuery] $.get callback function fails - but only in IE

[Bjaergager]

I have a function that uses $.get to retrieve xml and in the callback
function it will update a form.
The function works fine in FF3 - but not in IE7, in IE7 I can see that
the $.get DO request the xml with correct parameters - but the
callback function never is called.

Here's my function - please help me get this right :-)

function editPosting(val)
    {
        var f = new Array
("korseldato","fragtbrevdato","vognnr","chauffor","fragtbrevnr","postnr","vaegt","bemaerkninger");
        var c = new Array
("indbaering","ventetid","tidslevering","genkorsel","lufthavnsgebyr","forgaevesafh","udenkvittering","forgaeves","toldoplag");
        $.get("ajax/ajax.php", { action: "getfragtbrev", id: val,
rnd:Math.random } ,function(xml){
              setDivVal("#fbid", $("id",xml).text() );
              for(i=0;i<f.length;i++)
                  {
                    setDivVal( "#"+f[i], $(f[i],xml).text() );
                }
              for(i=0;i<c.length;i++)
                  {
                if( $(c[i],xml).text() == '1')
                    {
                        $("#"+c[i]).attr('checked', true);
                    } else {
                        $("#"+c[i]).attr('checked', false);
                    }
                }
            });
    }

    function setDivVal(div,val)
    {
        $(div).val(val);
    }