function showIntro() {

	createStyleRule("#intro", "display:block;");

	createStyleRule("#itinerary", "display:none;");

	createStyleRule("#info", "display:none;");

	createStyleRule("#why", "display:none;");

	createStyleRule("#reserve", "display:none;");

	document.getElementById('aIntro').className='on';

	document.getElementById('aItinerary').className='';

	document.getElementById('aInfo').className='';

	document.getElementById('aWhy').className='';

	document.getElementById('aReserve').className='';

	return false;

	}

function showItinerary() {

	createStyleRule("#intro", "display:none;");

	createStyleRule("#itinerary", "display:block;");

	createStyleRule("#info", "display:none;");

	createStyleRule("#why", "display:none;");

	createStyleRule("#reserve", "display:none;");

	document.getElementById('aIntro').className='';

	document.getElementById('aItinerary').className='on';

	document.getElementById('aInfo').className='';

	document.getElementById('aWhy').className='';

	document.getElementById('aReserve').className='';

	return false;

	}

function showInfo() {

	createStyleRule("#intro", "display:none;");

	createStyleRule("#itinerary", "display:none;");

	createStyleRule("#info", "display:block;");

	createStyleRule("#why", "display:none;");

	createStyleRule("#reserve", "display:none;");

	document.getElementById('aIntro').className='';

	document.getElementById('aItinerary').className='';

	document.getElementById('aInfo').className='on';

	document.getElementById('aWhy').className='';

	document.getElementById('aReserve').className='';

	return false;

	}

function showWhy() {

	createStyleRule("#intro", "display:none;");

	createStyleRule("#itinerary", "display:none;");

	createStyleRule("#info", "display:none;");

	createStyleRule("#why", "display:block;");

	createStyleRule("#reserve", "display:none;");

	document.getElementById('aIntro').className='';

	document.getElementById('aItinerary').className='';

	document.getElementById('aInfo').className='';

	document.getElementById('aWhy').className='on';

	document.getElementById('aReserve').className='';

	return false;

	}

function showReserve() {

	createStyleRule("#intro", "display:none;");

	createStyleRule("#itinerary", "display:none;");

	createStyleRule("#info", "display:none;");

	createStyleRule("#why", "display:none;");

	createStyleRule("#reserve", "display:block;");

	document.getElementById('aIntro').className='';

	document.getElementById('aItinerary').className='';

	document.getElementById('aInfo').className='';

	document.getElementById('aWhy').className='';

	document.getElementById('aReserve').className='on';

	return false;

	}