calling a JavaScript function from the media directory

New to wordpress and my first post.

I have a flash swf file living in my media directory at

http://www.wealthcoachinguk.com/wp-content/uploads/2012/03/wol.swf

and the swf file wants to call a JavaScript function on my HTML page living at

http://www.wealthcoachinguk.com/?page_id=4

Now on my old non-wordpress web site I just put the html and swf file in the same directory and this call always worked

javascript:top.fSendForm()

But now the swf file is in another location I don’t know how to reference my JavaScript function.

Not done JavaScript for over 10 years so would appreciate any help with this!

thx