For my site home page one flash object is being used. In the primary links "HOME" is one of them,

For my site home page one flash object is being used as header. In the primary links "HOME" is one of them, I set that "HOME" page as front page in site information. When site is loaded first time flash object is working but when I click on that "HOME" link flash is not working. And when I click on site logo its working.

Can you please tell me the problem?

thanks in advance