MenuMaker.ps1

Function MenuMaker{
    param(
        [parameter(Mandatory=$true)][String[]]$Selections,
        [switch]$IncludeExit,
        [string]$Title = $null
        )

    $Width = if($Title){$Length = $Title.Length;$Length2 = $Selections|%{$_.length}|Sort -Descending|Select -First 1;$Length2,$Length|Sort -Descending|Select -First 1}else{$Selections|%{$_.length}|Sort -Descending|Select -First 1}
    $Buffer = if(($Width*1.5) -gt 78){[math]::floor((78-$width)/2)}else{[math]::floor($width/4)}
    if($Buffer -gt 6){$Buffer = 6}
    $MaxWidth = $Buffer*2+$Width+$($Selections.count).length+2
    $Menu = @()
    $Menu += "╔"+"═"*$maxwidth+"╗"
    if($Title){
        $Menu += "║"+" "*[Math]::Floor(($maxwidth-$title.Length)/2)+$Title+" "*[Math]::Ceiling(($maxwidth-$title.Length)/2)+"║"
        $Menu += "╟"+"─"*$maxwidth+"╢"
    }
    For($i=1;$i -le $Selections.count;$i++){
        $Item = "$(if ($Selections.count -gt 9 -and $i -lt 10){" "})$i`. "
        $Menu += "║"+" "*$Buffer+$Item+$Selections[$i-1]+" "*($MaxWidth-$Buffer-$Item.Length-$Selections[$i-1].Length)+"║"
    }
    If($IncludeExit){
        $Menu += "║"+" "*$MaxWidth+"║"
        $Menu += "║"+" "*$Buffer+"X - Exit"+" "*($MaxWidth-$Buffer-8)+"║"
    }
    $Menu += "╚"+"═"*$maxwidth+"╝"
    $menu
}