Syntax foreign to me

I have the files form a MicRecorder project from My question is in this HTML file (attached) what are the many uses of ${“something”} meaning? For example line 37 has the code

var swfVersionStr = “${version_major}.${version_minor}.${version_revision}”;
I this this some kind of placehodler. I see the page title also uses it not inside a script tag. Thanks
index.template.html (5.5 KB)

    Smart developers always View Source. 
    This application was built using Adobe Flex, an open source framework
    for building rich Internet applications that get delivered via the
    Flash Player or to desktops via Adobe AIR. 
    Learn more about Flex at 
    // -->

Specifically, about the wrapper.

Thank you!

This topic was automatically closed 91 days after the last reply. New replies are no longer allowed.