DELETING variables!!!! HELP!

[vmmc]

Here's a crazy question for ya. Is there a way to completely remove the existence of a variable? I don't mean just assigning it a NULL value, but completely removing it.

The reason I'd want to do this is because I want to use the getURL command using POST or GET, but there are certain variables I just don't want sent.

Any ideas?

[erlenmeyer71]

delete variablename;

[vmmc]

thanks so much