When HTML forms contain complex JavaScript or VBScript, you must enable the following two advanced options:
#NAGGlobalOptions InPlaceSilent=on: To enable single sign-on to websites that require the login page to remain as is without any modifications to its structure.
#NAGGlobalOptions InPlaceSilentPolicyDoesSubmit=on: To enable form fill in HTML pages with complex JavaScript or VBScripts.
To enable these options:
In the Administration Console, click Access Gateways > Edit > Advanced Options.
Add the following in the Advanced Options list:
NAGGlobalOptions InPlaceSilent=on
NAGGlobalOptions InPlaceSilentPolicyDoesSubmit=on
Click OK.