ActionScript 2.0 :: Get / Use / Find Webbrowser Url?

I have made a flashproject with an image-scroller with 12 different pictures linked to 12 different url.html but they (the url's) all show the same flashproject.

Im searching for something like an If command, if the url_1.html is opened i want picture 1 to load. And if url_2.html is opened I want picture 2 to load.

I dont want to make different flashprojects for each url.

// i tried stuff like the code you find here under but the _url command only give me .swf address not the site-url.

Code:

onClipEvent (load)
{
url = _url;

[Code]....