// load images

// "off" buttons
homeOff=new Image();
homeOff.src="../images/nav_homeOff.gif";
mediaOff=new Image();
mediaOff.src="../images/nav_mediaOff.gif";
policyOff=new Image();
policyOff.src="../images/nav_policyOff.gif";
safetyOff=new Image();
safetyOff.src="../images/nav_safetyOff.gif";
jobsOff=new Image();
jobsOff.src="../images/nav_jobsOff.gif";
generalOff=new Image();
generalOff.src="../images/nav_generalOff.gif";
membersOff=new Image();
membersOff.src="../images/nav_membersOff.gif";
aboutOff=new Image();
aboutOff.src="../images/nav_aboutOff.gif";
joinOff=new Image();
joinOff.src="../images/nav_joinOff.gif";
eventsOff=new Image();
eventsOff.src="../images/nav_eventsOff.gif";

// "on" buttons
homeOn=new Image();
homeOn.src="../images/nav_homeOn.gif";
mediaOn=new Image();
mediaOn.src="../images/nav_mediaOn.gif";
policyOn=new Image();
policyOn.src="../images/nav_policyOn.gif";
safetyOn=new Image();
safetyOn.src="../images/nav_safetyOn.gif";
jobsOn=new Image();
jobsOn.src="../images/nav_jobsOn.gif";
generalOn=new Image();
generalOn.src="../images/nav_generalOn.gif";
membersOn=new Image();
membersOn.src="../images/nav_membersOn.gif";
aboutOn=new Image();
aboutOn.src="../images/nav_aboutOn.gif";
joinOn=new Image();
joinOn.src="../images/nav_joinOn.gif";
eventsOn=new Image();
eventsOn.src="../images/nav_eventsOn.gif";

// rollover functions
function imgOff(imgName)
	{
	document[imgName].src=eval(imgName + "Off.src");
	}

function imgOn(imgName)
	{
	document[imgName].src=eval(imgName + "On.src");
	}