if (document.images) {
	var NavJobsoff = new Image();
	NavJobsoff.src = "http://www.cahsah.org/images/NavJobs.gif";
	var NavJobson = new Image();
	NavJobson.src =  "http://www.cahsah.org/images/NavJobsOver.gif";
	var NavHomeoff = new Image();
	NavHomeoff.src = "http://www.cahsah.org/images/NavHome.gif";
	var NavHomeon = new Image();
	NavHomeon.src =  "http://www.cahsah.org/images/NavHomeOver.gif";
	var NavAboutoff = new Image();
	NavAboutoff.src = "http://www.cahsah.org/images/NavAbout.gif";
	var NavAbouton = new Image();
	NavAbouton.src =  "http://www.cahsah.org/images/NavAboutOver.gif";
	var NavMembershipoff = new Image();
	NavMembershipoff.src = "http://www.cahsah.org/images/NavMembership.gif";
	var NavMembershipon = new Image();
	NavMembershipon.src =  "http://www.cahsah.org/images/NavMembershipOver.gif";
	var NavMembersOnlyoff = new Image();
	NavMembersOnlyoff.src = "http://www.cahsah.org/images/NavMembersOnly.gif";
	var NavMembersOnlyon = new Image();
	NavMembersOnlyon.src =  "http://www.cahsah.org/images/NavMembersOnlyOver.gif";
	var NavEducationoff = new Image();
	NavEducationoff.src = "http://www.cahsah.org/images/NavEducation.gif";
	var NavEducationon = new Image();
	NavEducationon.src =  "http://www.cahsah.org/images/NavEducationOver.gif";
	var NavPolicyoff = new Image();
	NavPolicyoff.src = "http://www.cahsah.org/images/NavPolicy.gif";
	var NavPolicyon = new Image();
	NavPolicyon.src =  "http://www.cahsah.org/images/NavPolicyOver.gif";
	var NavEducationCaloff = new Image();
	NavEducationCaloff.src = "http://www.cahsah.org/images/EducationCal.gif";
	var NavEducationCalon = new Image();
	NavEducationCalon.src =  "http://www.cahsah.org/images/EducationCalOver.gif";
}


function getOff(nom)
	{
	if (document.images) {
		document.images[nom].src = eval(nom + 'off').src;
	}
}

function getOn(nom)
	{
	if (document.images) {
		document.images[nom].src = eval(nom + 'on').src;
	}
}

function getDown(nom)
	{
	if (document.images) {
		document.images[nom].src = eval(nom + 'down').src;
	}
}