Web based VNC client for use with EchoServer

We require a web based VNC client which connects to our remote machines which will be running EchoVNC and connected to EchoServer - a packet relay server available from: [login to view URL] Please ensure you fully understand what EchoServer does and how it works before proceeding. The EchoServer application will be running on the same server as the web based VNC client that you will develop. The web based VNC client that you will develop will need to communicate with the EchoServer to initiate the connection to the target PC. The client must be written in a web technology which is fully compatible with: * Chrome * Firefox * Safari * IE10 * IE9 * IE8 In terms of the web client interface, we need the following features: * Ability to view multiple monitors on the target machine, either singularly, and side-by-side. * Buttons to send common keystrokes (CTRL+ALT+DELETE) etc. to the target machine.