[lazulicurio]

If you're entering into a webpage, your best bet may be a different scanner. Virtual COM generally ties it to native applications (website COM interfaces are possible, but I'm assuming the website isn't yours to modify).

Another possibility is writing a native app that works like a shim: reading from the COM port and using APIs (e.g. SendKeys on Windows) to re-transmit the characters as keystrokes. But the most robust solution is probably a different scanner.

[mkopinsky]

The website is mine to modify. I wouldn't go to great lengths to change things to support virtual COM, but if it's just a question of adding a few lines of javascript to listen to virtual COM and map to keypress events that would be possible.