src/driver/selector.js
function _fillInputRadio(name, value, next) {
        this.element({
            value: "//input[@name='"+escapeString(name, "'")+"' and @value='"+escapeString(value, "'")+"']",
            strategy: "xpath"
            }, function (el) {
                el.click(next);
            });
    }
function _fillInputRadio(name, value, next) {
        this.element({
            value: "//input[@name='"+escapeString(name, "'")+"' and @value='"+escapeString(value, "'")+"']",
            strategy: "xpath"
            }, function (el) {
                el.click(next);
            });
    }
function _fillInputRadio ( name , value , next ) { this . element ( { value : "//input[@name='" + escapeString ( name , "'" ) + "' and @value='" + escapeString ( value , "'" ) + "']" , strategy : "xpath" } , function ( el ) { el . click ( next ) ; } ) ; }
retrieve the radio button qith value and click on it
retrieve the radio button qith value and click on it