After many searches, I ended up using this one:
http://monocleglobe.wordpress.com/2010/01/12/everybody-needs-a-little-printf-in-their-javascript/
pretty nice
After many searches, I ended up using this one:
http://monocleglobe.wordpress.com/2010/01/12/everybody-needs-a-little-printf-in-their-javascript/
pretty nice