I found following blog post which explains how to include SyntaxHighligther (v2) in blogger.
So lets give it a try for the languages I use most.
SQL
SELECT ename, empno
FROM emp
WHERE empno = 7654;
PL/SQL (same highlighting as SQL)
BEGIN
FOR r in (SELECT ename, empno
FROM emp)
LOOP
htp.p(r.ename);
END LOOP;
END;
JavaScript
$(document).ready(function() {
$(".btn-download").click(function(){
callMyFunction();
});
});
XML