http://www.jamesraposa.com/index.cgi e dot dot dot - a mostly about the Internet weblog by James Raposa en http://www.jamesraposa.com/index.cgi/2012/01/27#auto___checkbox_changer This script takes a series of known named checkboxes and checks or uncheck them all at once. It can even change each checkbox to the opposite checked or not checked value. Clever for loops.<br /><br />Read more <a class="sw_sl" href="http://javascript.internet.com/forms/checkbox-changer.html" target="_blank">here</a><br /><!--ttag:javascript, programming, scripting-->