if (document.images) {
  	aboutOn = new Image();
  	aboutOn.src = "../images/navs/local/about/about_on.gif";
  	membersOn = new Image();
  	membersOn.src = "../images/navs/local/about/members_on.gif";
  	aboutOff = new Image();
  	aboutOff.src = "../images/navs/local/about/about.gif";
  	membersOff = new Image();
  	membersOff.src = "../images/navs/local/about/members.gif";
}