Call to undefined function AuthNet_Post()
eCart 5.0.0 Dreamweaver CS4 - Windows Vista
I set up my checkout page and eCart did not add a required file, checkoutScripts/WA_simlib.php. I searched my computer and found that file and copied it over to the correct directory and uploaded to my server. So, I got past that error, but am stuck on this one.
Setting up payment gateway with Authorize.net This is the error I am getting:
Fatal error: Call to undefined function AuthNet_Post() in /home/sandyrum/public_html/ssl/checkout/checkout.php on line 285
I have attached the checkout.php page for review.