Need quick edit to my website, in order to place search box on site. That's the code that's needs to be placed:

<script type='text/javascript' src=''></script>

The problem is - I have no idea in which part of my index html file to paste it.

Link to website (hope it's allowed to post links, if not please edit the post to hide link):

Thanks in advance for any help - for anyone experienced with html that's probably 1 minute answer.