// JavaScript Document
// SWITCH TAB INTERFACE
function switchtab(tab) {

	if (tab == 'cabingrades') {
		document.getElementById("cabingrades").style.display = 'block';
		document.getElementById("descrip").style.display = 'none';
		document.getElementById("itinerary").style.display = 'none';

		document.getElementById("cabingradesli").className = 'tabon';
		document.getElementById("descripli").className = '';
		document.getElementById("itineraryli").className = '';

	} else if (tab == 'descrip') {
		document.getElementById("cabingrades").style.display = 'none';
		document.getElementById("descrip").style.display = 'block';
		document.getElementById("itinerary").style.display = 'none';
		
		document.getElementById("cabingradesli").className = '';
		document.getElementById("descripli").className = 'tabon';
		document.getElementById("itineraryli").className = '';

	} else if (tab == 'itinerary') {
		document.getElementById("cabingrades").style.display = 'none';
		document.getElementById("descrip").style.display = 'none';
		document.getElementById("itinerary").style.display = 'block';
		
		document.getElementById("cabingradesli").className = '';
		document.getElementById("descripli").className = '';
		document.getElementById("itineraryli").className = 'tabon';
		
	} else if (tab == 'luxury') {
		document.getElementById("luxury").style.display = 'block';
		document.getElementById("family").style.display = 'none';
		document.getElementById("budget").style.display = 'none';
		document.getElementById("citycruise").style.display = 'none';		
		
	} else if (tab == 'family') {
		document.getElementById("luxury").style.display = 'none';
		document.getElementById("family").style.display = 'block';
		document.getElementById("budget").style.display = 'none';
		document.getElementById("citycruise").style.display = 'none';		
		
	} else if (tab == 'budget') {
		document.getElementById("luxury").style.display = 'none';
		document.getElementById("family").style.display = 'none';
		document.getElementById("budget").style.display = 'block';
		document.getElementById("citycruise").style.display = 'none';		
	
	} else if (tab == 'citycruise') {
		document.getElementById("luxury").style.display = 'none';
		document.getElementById("family").style.display = 'none';
		document.getElementById("budget").style.display = 'none';
		document.getElementById("citycruise").style.display = 'block';		
		
	}
}