Shoutbox

Sending messages to a specific chat window works as follows:

code:

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wndSomeChat.SendMessage("Hi there. :)");

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You won't need the ChatWnd.Handle property to send a message.
You may store the chat window object to send a message to this specific window later in the script, such as:

code:

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var wndChatWindow;

function someFunctionRunsFirst() {
    wndChatWindow = objChatWnd; // local variable objChatWnd comes from anywhere
}

// ...

function someFunctionRunsLater() {
    // now we decide to send a message to the window we have stored
    if(wndChatWindow) {
        wndChatWindow.SendMessage("Hi there...");
    }
}

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