title: Dynamically adding variables to a URL using flex
body: <p>In my Flex application I am able to read the variables using something like /flexapp.html?name=josh with no problems.  However, this is because I go into the URL and type in the variables by hand.  Is there anyway in the code to dynamically append the variable part "?name=josh" ?  For example, like retrieving the url and then adding that and then pointing to it?</p>