Local Test - IE vs. Firefox

Hey everyone!

Although I will mention Dreamweaver it is still a flash question.

When I test locally through dreamweaver in Internet explorer the address bar says “D:\My Docs\etc.” when I test in firefox it says “file:///”. Now I know how to say if it is local with the “file:///” but not with the direct path. How do I reference this in Actionscript?

Here is my code:

var setURL = new Array("http://local", "", "http://localhost", "file:///");

How do I make the direct path in IE apart of the array? I tried “D:” it did not work. Any help would be awesome! Thanks!