ActionScript 3.0 :: Checkbox - Converting HTML Form To Flash

I am converting an html form to a flash form. I am not so good with AS3 and it's the first time I have to create forms so it was quite difficult for me. I am almost done, I did the text fields and the comboboxes, so everything except the checkboxes works.

Here's the html code for the 5 checkboxes;
...<input type="checkbox" name="txtMessage" value="Find Your Pace">...
...<input type="checkbox" name="txtMessage" value="Stress Escape">...
...<input type="checkbox" name="txtMessage" value="Time Revolution">...
...<input type="checkbox" name="txtMessage" value="Ultimate Connections">...
...<input type="checkbox" name="txtMessage" value="Contact Me About Life Coaching">...

Here's an example of how my flash form works;
var variables:URLVariables = new URLVariables();
var varSend:URLRequest = new URLRequest("website");
var varLoader:URLLoader = new URLLoader;
varSend.method = URLRequestMethod.POST;
varSend.data = variables;
[Code] .....