// JavaScript Document
function changeImage()
{
document.images["jsbutton"].src= "images/seneca.jpg";
return true;
}
function changeImageBack() 
{
 document.images["jsbutton"].src = "images/seneca.jpg";
 return true;
}
function handleMDown()
{
	document.images["jsbutton"].src = "images/seneca.jpg";
	return true;
}
function handleMUp()
{
	changeImage();
	return true;
}