toggle checkboxes javascript using prototype

Toggle All Check Boxes using prototype javascript library.


function toggleCheckBoxes(formName) {
// toggle Check Boxes using Prototype Library
var form=$(formName);
var i=form.getElements('checkbox');
i.each(function(item) {
if (item.checked)
item.checked=false
else {item.checked=true }
}

);
}


Real programmers

source: http://xkcd.com/378/

Open source software is an idea whose time has finally come.

Open source software is an idea whose time has finally come. For twenty years it has been building momentum in the technical cultures that built the Internet and the World Wide Web. Now it's breaking out into the commercial world, and that's changing all the rules. Are you ready?

www.opensource.org

and of course many others ….