function clickNC() {
	
	NuesCli = document.getElementById("nc");			
	NuesTra = document.getElementById("nt");
	
			if (NuesCli.style.color == "#F9003A") {
			NuesCli.style.color = "#E9E9E9";
			} else {
			NuesCli.style.color = "#F9003A";
			NuesTra.style.color = "#E9E9E9";
			}
			
}

function clickNT() {
	
	NuesCli = document.getElementById("nc");			
	NuesTra = document.getElementById("nt");
	
			if (NuesTra.style.color == "#F9003A") {
			NuesTra.style.color = "#E9E9E9";
			} else {
			NuesTra.style.color = "#F9003A";
			NuesCli.style.color = "#E9E9E9";
			}
			
}		
}