Update 15 Sep 2006: Added check to see if target element is contained in the li before removing the sfhover class to avoid flickering over select elements with a size greater then one.
I've modified iehover-fix.js to use DOM methods to create the iframe shim instead of innerHTML. When using innerHTML the iframe, menus and sub menus were added, which in cases with a large menu tree could take some time. I usually use innerHTML to add a number of elements to the DOM because it is faster. In this case using DOM methods should improve performance since we are only adding one element for each dropdown or flyout menu and not recreating the menu list. I've also added code suggested by Alistair Potts that should work with https pages.
Have a safe and happy Fourth of July.
IN CONGRESS, JULY 4, 1776
The unanimous Declaration of the thirteen united States of America
When in the Course of human events it becomes necessary for one people to dissolve the political bands which have connected them with another and to assume among the powers of the earth, the separate and equal station to which the Laws of Nature and of Nature's God entitle them, a decent respect to the opinions of mankind requires that they should declare the causes which impel them to the separation.