Thanks to both you and ganbustein for your contributions; aside from their usefulness, they've taught me a teensy, tiny bit about AppleScript and enabled me to write my very first one, i.e.
Code:
do shell script "rm -rf /Users/artie/Library/Caches/Firefox "
The new Great Equalizer is the SEND button.
In Memory of Harv: Those who can make you believe absurdities can make you commit atrocities. ~Voltaire