Dynamic Superfish menu problem with IE

Question

Almost done with my menu, but I have a problem I need to remove some parts of it depending on the user. It is ok in firefox but on IE when ever I set an li to display none it leaves a blank space instead.

Thanks.

Answer 1

Did it, instead of using style display none I instead used jquery remove function.

Answer 2

Tried

visibility: hidden

?

Also, if this is a security thing, remember that hiding the link shouldn't be the only means of security, the application should have some security of its own in case someone or google gets the link (and in my experience, google always does).