Extension for Silt's Blog-Servlets package: adds reCAPTCHA checking for blog comments. Requires three things: 1) get a reCAPTCHA account from http://recaptcha.net; 2) add the public and private keys to the [configuration] section of webtools.ini as: reCaptchaPublicKey = ****************************************** reCaptchaPrivateKey = ****************************************** 3) add the following in CommentEntry.ssp and CommentEntry2.ssp before the Submit button (you must repeat this step for all blogs):