MSG

$global:mywarning
$global:MyError
$global:SuccessMSG
$global:MyMSG
function ClearMSG{.\clearmsg.ps1}

IF ($MyMSG -NE $NULL)
{
    function MyMSG{Write (Get-Date -format 'HH:mm:ss') $MyMSG|add-content $logfile; write-host $MyMSG -ForegroundColor Cyan}
    $x=MyMSG
    clear-variable -name MyMSG
    ClearMSG
}
IF ($MyError -NE $NULL)
{
    function MyError{Write (Get-Date -format 'HH:mm:ss') $MyError|add-content $logfile; write-host $MyError -ForegroundColor Red}
    $x=MyError
    clear-variable -name MyError
    ClearMSG
}
IF ($SuccessMSG -NE $NULL)
{
    function SuccessMSG{Write (Get-Date -format 'HH:mm:ss') $SuccessMSG|add-content $logfile; write-host $SuccessMSG -ForegroundColor Green}
    $x=SuccessMSG
    clear-variable -name SuccessMSG
    ClearMSG
}
IF ($MyWarning -NE $NULL)
{
    function MyWarning{Write (Get-Date -format 'HH:mm:ss') $MyWarning|add-content $logfile; write-host $MyWarning -ForegroundColor Yellow}
    $x=MyWarning
    clear-variable -name MyWarning
    ClearMSG
}