[jQuery] event.currentTarget with table rows and IE7

[jQuery] event.currentTarget with table rows and IE7


Hi,
I got a problem using the following code:
$j = jQuery.noConflict();
$j(document).ready(function(){
    $j('tr').mouseover(function(event) {
        if (!event.currentTarget) {
            alert('current target not given!');
            return false;
        }
        alert(event.currentTarget.id);
    });
});
When hovering a table data (td) element in Firefox everything works
fine: The id value of the row is displayed. In IE7 my error message is
displayed.
I would appreciate any ideas which would solve this problem.
Kind regards
Philipp