PS1 in color, what about a hostname too?

This PS1 is cool, but I have several SuSe Boxes. I'd like my PS1 to include my hostname too, any help? TIA! #v+ PROMPT_COMMAND='PS1=`if test "$UID" = 0 ; then \ echo "\[\033[33;40m\]\u:\`pwd -P\` #\[\033[0m\] " ; \ else \ echo "\[\033[32;40m\]\u:\`pwd -P\` $\[\033[0m\] " ; \ fi `' #v-