Joomla Template Modification

assist with a modification i need made to a template I purchased from JoomlaWorks.net called Radiowave..Here is the link to view the template "http://demo.nuevvo.com/#radiowave/" . there is also information on this site about the template's settings and properties. Basically, I like the template design the way it is. However there is a snag with the player. It was designed and written to be used with Radiojar. I run my own icecast streaming server and have no need to use radiojar. I would like to have the script modified so it can utilize my icecast server but keep the look and feel of the site.