PowerShell Scripting help to combine two scripts

Question

I have a script that helps automate virtual server builds.  The script creates a specification document which is used to perform the actual builds.
# Spec-And-Build.ps1 - Loops through a directory and performs an
# end to end specification generation and build on each request in that directory
[CmdletBinding()]
Param(
    [Parameter(Mandatory=$true)]
    [string]$RequestDir,
    [Parameter(Mandatory=$true)]
    [string]$SpecDir,
    [Parameter(Mandatory=$false)]
    [pscredential]$Credential_CPR,
    [Parameter(Mandatory=$false)]
    [pscredential]$Credential_VDC,
    [Parameter(Mandatory=$false)]
    [pscredential]$Credential_Admin
if (!$Credential_CPR) {
    $Credential_CPR = Get-Credential -Message "CPR Domain Credentials."
    if (!$Credential_CPR.UserName.ToUpper().StartsWith("CPR\")) {
        $Credential_CPR = New-Object pscredential(
            ("CPR\" + $Credential_CPR.UserName), $Credential_CPR.Password)
if (!$Credential_VDC) {
    $Credential_VDC = Get-Credential -Message "VDC Domain Credentials."
    if (!$Credential_VDC.UserName.ToUpper().StartsWith("VDC\")) {
        $Credential_VDC = New-Object pscredential( `
            ("VDC\" + $Credential_VDC.UserName), $Credential_VDC.Password)
if (!$Credential_Admin) {
    $Credential_Admin = Get-Credential -UserName "Administrator or root" `
        -Message "Enter the Administrator or root password for the new VM. The user name here will be ignored"
.\Gen-VMSpec-Many.ps1 -RequestDir $RequestDir -SpecDir $SpecDir -Credential_VDC $Credential_VDC
$caption = "Continue Build"
$message = "Please validate the generated specification files in $SpecDir - Then click Continue to start build"
$opContinue = new-Object System.Management.Automation.Host.ChoiceDescription "&Continue","help"
$opAbort = new-Object System.Management.Automation.Host.ChoiceDescription "&Abort","help"
$choices = [System.Management.Automation.Host.ChoiceDescription[]]($opContinue,$opAbort)
$answer = $host.ui.PromptForChoice($caption,$message,$choices,0)
if ($answer -eq 0) {
    .\Build-VM-Many.ps1 -SpecDir $SpecDir -Credential_CPR $Credential_CPR -Credential_VDC $Credential_VDC -Credential_Admin $Credential_Admin
} else {
    Write-Host "Build step aborted, run Build-VM-Many.ps1 manually to continue."
This script works well.  Now I need to add a section that adds Active Directory groups to the built servers from the spec document.  I found this script which also works well:
# Create local group on the local or a remote computer 
Write-Host -foregroundcolor Yellow 'Admin Privileges Required!' 
$computerName = Read-Host 'Enter computer name or press <Enter> for localhost' 
$localGroupName = Read-Host 'Enter local group name' 
$description = Read-Host 'Enter description for new local group' 
if ($computerName -eq "") {$computerName = "$env:computername"} 
if([ADSI]::Exists("WinNT://$computerName,computer")) { 
    $computer = [ADSI]"WinNT://$computerName,computer" 
    $localGroup = $computer.Create("group",$localGroupName) 
    $localGroup.SetInfo() 
    $localGroup.description = [string]$description 
    $localGroup.SetInfo() 
My question is, how do I make one script from the two?  I am very new to PowerShell scripting.

Answer 1

Here are the instructions on how to use PowerShell:
http://technet.microsoft.com/en-us/scriptcenter/dd793612.aspx
Your question is vague and is asking for someone to do this for you.  It is better if you do it yourself and post back with specific questions.
In the end you have to write and debug the scripts. We will not do this for you but we will answer questions.
¯\_(ツ)_/¯