text: import React from 'react'
  import PropTypes from 'prop-types'
  
  import hummingbird from '../images/hummingbird_image_whitespace.png'
  
  const Header = (props) => (
      <header id="header" style={props.timeout ? {display: 'none'} : {}}>
          <img
              style={{
                  borderRadius: '50%',
              }}
              src={hummingbird}
              alt=""
              height="75"
              width="75" />
          <div className="content">
              <div className="inner">
                  <h1>Gray Hummingbird</h1>
                  <p> Websites & Tech Consulting </p>
              </div>
          </div>
          <nav>
              <ul>
                  <li><a href="javascript:;" onClick={() => {props.onOpenArticle('intro')}}>Intro</a></li>
                  <li><a href="javascript:;" onClick={() => {props.onOpenArticle('work')}}>Work</a></li>
                  <li><a href="javascript:;" onClick={() => {props.onOpenArticle('about')}}>About</a></li>
                  <li><a href="javascript:;" onClick={() => {props.onOpenArticle('contact')}}>Contact</a></li>
              </ul>
          </nav>
      </header>
  )
  
  Header.propTypes = {
      onOpenArticle: PropTypes.func,
      timeout: PropTypes.bool
  }
  
  export default Header
  