$lnum = 0
$user = "username"
$pass = "password"
$pair = "${user}:${pass}"
$bytes = [System.Text.Encoding]::ASCII.GetBytes($pair)
$base64 = [System.Convert]::ToBase64String($bytes)
$basicAuthValue = "Basic $base64"
$headers = @{ Authorization = $basicAuthValue }

foreach($line in Get-Content \\omniavf\personel\trossi\pohjat\kalenteriautomaatio\KIRKKOKATU16A.txt) {
	$lnum+=1
	if($line -match $regex){
       		$url = $line
		$Invoke-WebRequest -uri "$url" -Headers $headers
		$output = "\\omniavf\personel\trossi\pohjat\kalenteriautomaatio\PDF\KA16+$lnum.pdf"
		$start_time = Get-Date

		$wc = New-Object System.Net.WebClient
		$Invoke-WebRequest -Uri $url -OutFile $output
		$wc.DownloadFile($url, $output)
		Write-Output "Time taken: $((Get-Date).Subtract($start_time).Seconds) second(s)"


    }
}