-Music player pop up

Build in an extra function in the site.

Because a lot of people found it annoying that the music stopped if they would go on another page, I resolved this by making a pop up function. If you click on a new window in the music player, a new window would pop up and u still can go through the site without the music stops! Also the normal music player pauzes the song and the pop up starts directly with the first single and if you close the new window, you can go back to what u were listening to on the page.
The new window function is a little bit of Javascript.