Swfs work locally but not when uploaded

Hey all, I am having a bit of an issue, really not too sure whats goin on but let me explain.

I’ve created my flash files one of which is my main swf and another which loads into the main swf. When tested locally they work perfectly, however when uploaded to my server the main swf works fine, however when I click to access the second swf nothing happens. Here’s the weird part… the when i view the files directly in the browser (meaning without any html page, example - www.site.com/site.swf) everything works perfectly.

Not really too sure if I am doing anything wrong or if I am forgetting something… please get back to me as I need to get this website I am working on off the ground asap. If I have been unclear about anything please let me know and I will do my best to re-describe the problem.

Thank you for your time,

Steve