How clear browser cache every new login ?

Hello,
I got a sec_login that has some parameters and I need to clear them at every user login.
At the moment when I enter for second time , for instance, I found the parameter of previous user set.

Thanks

Not easy, but perhaps http://stackoverflow.com/questions/8155064/how-to-programmatically-empty-browser-cache give some clues. You can also run our application in a private window.

Ok, thanks , I’ll read something but it seems a bit complicated also for security reasons.
Bye

At every user login ??? ;-))

I didn’t understand exactly what you are trying to delete.

What is this parameter? A file?

A web page can’t easily control browser cache, so I wonder how you got the parameter there… ?