Problem with the position of SyntaxHighlighter Evolved javascript

Hello i use SyntaxHighlighter Evolved (http://wordpress.org/plugins/syntaxhighlighter/description) and it's load their script after

/html

tag. i want to put the script of this plugin before the

/html

tag in pages.

you can see this issue online here. http://rokesh.ir/tutorial-adding-sharing-buttons-on-social-networks-to-wordpress-contents