// cache images
if (document.images) 
{  
homeOn = new Image(60,40)
homeOn.src="images/homeBarOn.gif"
homeOff = new Image(60,40)
homeOff.src="images/homeBarOff.gif"
aboutOn = new Image(60,40)
aboutOn.src="images/aboutBarOn.gif"
aboutOff = new Image(60,40)
aboutOff.src="images/aboutBarOff.gif"
eventOn = new Image(120,40)
eventOn.src="images/eventBarOn.gif"
eventOff = new Image(120,40)
eventOff.src="images/eventBarOff.gif"
calendarOn = new Image(100,40)
calendarOn.src="images/calendarBarOn.gif"
calendarOff = new Image(100,40)
calendarOff.src="images/calendarBarOff.gif"
photosOn = new Image(80,40)
photosOn.src="images/photosBarOn.gif"
photosOff = new Image(80,40)
photosOff.src="images/photosBarOff.gif"
contactOn = new Image(80,40)
contactOn.src="images/contactBarOn.gif"
contactOff = new Image(80,40)
contactOff.src="images/contactBarOff.gif"
}


function swapImage(imgName, imgDoc)
{if (document.images) 
   document.images[imgName].src = eval(imgDoc + ".src") 
}

function setMsg(msg)
{window.status=msg
 return true
}