function setActive() {
  if(window.location.href == "http://www.rocklobster.ws/") {
      document.getElementById("home").className='navover';
  }
    else if(window.location.href.match("events")=="events") {
      document.getElementById("events").className='navover';
  }
    else if(window.location.href.match("photo-gallery")=="photo-gallery") {
      document.getElementById("gallery").className='navover';
  }
    else if(window.location.href.match("contact-us")=="contact-us") {
      document.getElementById("contact").className='navover';
  }
  else if(window.location.href.match("about-us")=="about-us") {
      document.getElementById("about").className='navover';
  }
  
  }