function trocaTrajeto(id){
	var hotelSD = document.getElementById("hotelSD");
	var hotelGA = document.getElementById("hotelGA");
	var terminalGA = document.getElementById("tabela_principal_1");
	var terminalSD = document.getElementById("tabela_principal_2");
	
	if((id=="STD_Hotel") || (id=="Hotel_STD")){
		hotelSD.style.display = "block";
		hotelGA.style.display = "none";
		hotelSD.disabled=false;
		hotelGA.disabled=true;
		terminalSD.style.display = "block";		
		terminalGA.style.display = "none";
	}else{
		hotelSD.style.display = "none";
		hotelGA.style.display = "block";
		hotelSD.disabled=true;
		hotelGA.disabled=false;		
		terminalSD.style.display = "none";		
		terminalGA.style.display = "block";		
	}
}