Q: I have loaded a javascript menu in my main page.
However the background images of the menu disappear.

A: This is a know bug of the IE browser.

If you are using Apache server, try to do the following:

1. Αdd the "expires_module"

2. Add to the .htaccess file in the ROOT directory, the following lines:

ExpiresActive On

ExpiresDefault A86400

ExpiresByType image/gif A86400

ExpiresByType image/jpeg A86400

ExpiresByType image/png A86400

ExpiresByType text/html A86400