function swapImg(pImg, source){
	try{
			pImg.src= source;
		} 
		catch (Exception)
		{
			document.getElementById(pImg.id).src= source;
		//	alert('An Exception occurred in function\nSwapImage(\'' + imgName + "\', \'" + source + "\') \nException description: " + Exception.message);
		}
}


function revealIt(theName){
	document.getElementById(theName).className='floatDivShow';	
}

function hideIt(theName){
	document.getElementById(theName).className='floatDiv';}
	
///http://www.computermuseum.li/Testpage/Thinkatron-Toy.htm