if [ $TERM = "screen" ]
then
	function title {
	   # Use these two for GNU Screen:
		local myhost
		myhost=${$(hostname)//.*/}
	   print -nR $'\033k'$myhost$'\033'\\
	   print -nR $'\033]0;'$1$'\a'

	}

	preexec ()
	{       
		emulate -L zsh
		local -a cmd; cmd=(${(z)1})
		title ${$(hostname)//.*/} "$cmd[1,-1]"
	}

  	eval "function precmd () { 
		$functions[precmd]
		title \$PWD
	}"
fi