function su () {
        $c = @{ "A"="Magenta"; "D"="Red"; "U"="Green"; "C"="Yellow"; "G"="Blue"; }
        foreach ( $svno in svn up ) {  
                if ( $c.ContainsKey($svno.ToString().SubString(0,1).ToUpper()) ) {
                        write-host $svno -Fore $c.Get_Item($svno.ToString().SubString(0,1).ToUpper()).ToString()
                } else {
                        write-host $svno
                }
        }
}