PHP variable passing

[eddyman592]

I have a javascript applet I obtained that uses php as the back end to tell the files where to upload. It works great when the file paths are hard coded. The problem is is that they need to be variable because it's gonna be a different folder for every upload. The php page is never actually visited in the browser, but I need to pass a variable to it... how is this done?

[shoonya]

try

self.location.href

in javascript
i guess it will give you the complete path