var pageName = document.title.toLowerCase();

function imgSrcRef(pageInfo) {
   var is_home	= (pageInfo.indexOf("home")!=-1);
   var is_mis	= (pageInfo.indexOf("mission") !=-1);
   var is_fac	= (pageInfo.indexOf("facilities") !=-1);
   var is_saf	= (pageInfo.indexOf("safety") !=-1);
   var is_sec	= (pageInfo.indexOf("security") !=-1);
   var is_org	= (pageInfo.indexOf("organization") !=-1);
   var is_ser	= (pageInfo.indexOf("services") !=-1);
   var is_con	= (pageInfo.indexOf("contact") !=-1);
  
   if (is_home) {   
      document.home.src="http://int.lanl.gov/orgs/dx/images/08home-d.gif";
   } else if (is_mis) {
      document.mission.src="http://int.lanl.gov/orgs/dx/images/01mission-d.gif";
   } else if (is_fac) {
      document.facilities.src="http://int.lanl.gov/orgs/dx/images/02facil-d.gif";
   } else if (is_saf) {
      document.safety.src="http://int.lanl.gov/orgs/dx/images/03safe-d.gif";
   } else if (is_sec) {
      document.security.src="http://int.lanl.gov/orgs/dx/images/04secur-d.gif";
   } else if (is_org) {
      document.organization.src="http://int.lanl.gov/orgs/dx/images/05org-d.gif";
   } else if (is_ser) {
      document.services.src="http://int.lanl.gov/orgs/dx/images/06empserv-d.gif";
   } else if (is_con) {
      document.contact.src="http://int.lanl.gov/orgs/dx/images/07contact-d.gif";
   } else
   return true;
}