<!--
// Create image objects, preload all active and inactive images.
{ 
	nav1off = new Image(); nav1off.src = "images/nav1off.gif";
	nav2off = new Image(); nav2off.src = "images/nav2off.gif";
	nav3off = new Image(); nav3off.src = "images/nav3off.gif";
	nav4off = new Image(); nav4off.src = "images/nav4off.gif";

	 
	nav1on = new Image(); nav1on.src = "images/nav1on.gif";
	nav2on = new Image(); nav2on.src = "images/nav2on.gif";
	nav3on = new Image(); nav3on.src = "images/nav3on.gif";
	nav4on = new Image(); nav4on.src = "images/nav4on.gif";
	 
 
 
	homeoff= new Image(); homeoff.src = "images/homeoff.gif";
	homeon = new Image(); homeon.src = "images/homeon.gif";
}


// Function to "activate" images.
function over(imgName) {
	document[imgName].src = eval(imgName + "on.src");
}

// Function to "deactivate" images.
function out(imgName) {
	document[imgName].src = eval(imgName + "off.src");
}
 //-->