Write some Software

I have an existing flash project that was written years ago. I need it modified a little. Literally only a few lines of code. The new adobe tools want to convert it but it won't compile. I need someone to either fix it so it will compile or change the few lines then recompile it under the older version. There is a section of code that has a web address hard coded in it. I need it to pull from the website url a file and get the correct web address every time the flash swf file is ran. This way I can change the destination server anytime by simply changing a file on the web server instead of hard coding it in the flash file itself.