从浏览器使用VNC Viewer

I've a list of pc ip in an html page. I would need to open VNC Viewer with a click on the link with the ip.

The cmd command for open vncviewer with ip and port is this :

C:\Program Files\RealVNC\VNC Viewer\vncviewer.exe 192.168.2.106:1

I tried with php:

$addr = "C:\Program Files\RealVNC\VNC Viewer\vncviewer.exe";
exec ($addr,$output, $return);

and VNC viewer start in background. I need to see the GUI of the software...

any idea?

Thank you!

RealVNC now produces a chrome extension that can be used to view VNC servers:

https://chrome.google.com/webstore/detail/vnc%C2%AE-viewer-for-google-ch/iabmpiboiopbgfabjmgeedhcmjenhbla