Newbie question re adding media player to page


Hi guys, completely new to both Wordpress and rtPanel so my question may be pretty dumb. Apologies in advance. I host a podcast which I am looking to shift from its present web site to wordpress and want to get the wordpress part completely set up before pulling the trigger. I have recently started using a live audio broadcast service called Mixlr and would like to have the player for that appear permanently between my header and my first post on the wordpress site. For the life of me I can't work out how to do it. Mixlr supplied the following code [gigya src="" width="500" height="160" allowFullScreen="true" wmode="transparent"] but I can't seem to make it work no matter what (not even in a post). I easily managed to put it on my existing website (not wordpress) but this one has me stumped. I wonder whether anybody might be able to hep me? Thanks in advance Rod Morri