checks - attributes
open chrome://selenium-ide/content/tests/functional/aut/checksandradios.html
verifyChecked css=input[name=monkeys]
assertChecked css=input[name=monkeys]
verifyNotChecked css=input[name=elephants]
assertNotChecked css=input[name=elephants]
verifyChecked css=input[name=kangaroos]
assertChecked css=input[name=kangaroos]
verifyNotChecked css=input[name=wombats]
assertNotChecked css=input[name=wombats]