Jquery CSS conflict in IE

<script type="text/javascript">
$(document).ready(function(){
    $("#myform").validate({
        debug: false,

        submitHandler: function(form) {
            // do other stuff for a valid form
            $.post('votenew.php', $("#myform").serialize(),      function(data) {
                $('#container').html(data);
            });
        }
    });
});
</script>

I have made a container that contains all of the divs. This code works perfectly in every ot开发者_如何转开发her browser except IE. In IE, the Div where the button is clicked, disappears. I can not seem to fix this problem. Any ideas?