Anchor From Another Page Not Working In Firefox And Ie (works In Chrome)

I've inherited a site with a problem that's driving me nuts in Firefox and IE. There are 3 anchor tags on the site's home page. All of these anchor tags work when the visitor is on

Solution 1:

Discovered the problem by systematically erasing content on the page one-by-one.

Problem turned out to be related to a slider on the page that was being generated through javascript. Setting a height on the slider's container solved the problem.