Include Html as Header

[MayerZwo]

Ok, I managed it to show the Header.
I simply added the Code directly into the Header-Template.

Well, one Problem stays.
The Header has an jparallax-Effect. As soon as I put the following Code into Header-Template I can`t save the Template. So I`m not able to get the jparallax working.

<script type="text/javascript">
jQuery(document).ready(function(){
jQuery('#parallax').jparallax({});
});
  </script>

Has anybody an Idea what`s wrong or where I should put this Code in ?
I tried headinclude-Template, doesn`t work.

Thanks in advance
MayerZwo