Can flash can create a query string like in the php?

Good day.

I have a question that can flash can create a querystring?
Example:

If i will click the Ok button in flash it will pass a variable in php or a query string. Then the query string or the variable in in php will pass to another flash files.

it is possible?

Coz i have a images when the user click one of the images then click ok it will go to the other .SWF files but the image that is choosen will be shown in the other .swf file.

How to do that?
Cn any body help me ? give me some links or tutorials…Coz im stuck…

Thanks in advance