function show(id, nav) {			
	document.getElementById("prodImage").style.display = "none";
	document.getElementById("prodFeatures").style.display = "none";
	document.getElementById("prodSpecs").style.display = "none";
	document.getElementById(id).style.display = "block";
	document.getElementById("nav1").style.color = "#006633";
	document.getElementById("nav2").style.color = "#006633";
	document.getElementById("nav3").style.color = "#006633";
	nav.style.color = "#3A267B";
	document.getElementById("prodSpecs")
}
document.write('<style type="text/css">	#prodSpecs {display:none} #prodFeatures {display:none} </style>');