Can't get .JS out of my cache

I've made a minor change to a JavaScript (.js) file.  However, when I run my
JSP in a copy of the WTE (5.1 Express), the change isn't getting picked up.
The possibly confusing bit is that the JS name is dynamic; the servlet
specifies it at runtime and the JSP grabs it from a session object.  But
this works in the real world; if I go in and clear my cache, the new version
of the JS shows up.  The problem is I can't seem to find where you clear the
browser cache in WDSC.

 

Any hints?

 

Joe