[Simon Lloyd]

I'm no expert but i think you'll need to create a plugin maybe using the hook postdata_save and use some kind of replace function or maybe regex to match any line that starts with >

So the replace function COULD look like this

PHP Code:

$text= str_ireplace( '>*' , '<span style="font-color:green;">'/>*/'</span>', $text); 


--------------- Added [DATE]1328418603[/DATE] at [TIME]1328418603[/TIME] ---------------

Or maybe in PCRE format

PHP Code:

$string='>*'; 
$string = preg_replace('/>*/i', '<span style="font-color:green;">'/>*/'</span>', $string); 


I'm a real novice when it comes to REGEX so maybe this will get someone's attention and they'll be able to tweak it for you