[jQuery] IE8 Selector Bug?

[gentry]

Anybody know why this doesn't work in IE8 with jQuery version 1.2.6?
It works in the latest jQuery version but I can't move to it yet
because of some other issues. I'm trying to clear all the textboxes in
a table row but only the 1st textbox gets cleared in IE8.

$('#Row_1 input[type=text]').each(function() {
        $(this).val('');
 });