//location page only

var alts = new Array();
alts[1] = 'Location Map';
alts[2] = 'Queenstown Map';

var captions = new Array();
captions[1] = '<h3>Location Map</h3>'
	+ '<ul><li>One Belfast is located on Queenstown Hill, in the centre of Queenstown.</li>'
	+ '<li>Its central location means a short walk to town and approximately a 10 minute drive from the airport.</li></ul>';

captions[2] = '<h3>Queenstown Map</h3>'
	+ '<ul><li>Queenstown is the hub of Central Otago, New Zealand with international flights weekly from Australia.</li>'
	+ '<li>Queenstown is a 2 hour flight from Auckland, a 4 hour flight from Sydney</li>'
	+ '<li>and approximately 45 minutes by air from Christchurch, or a 5-6 hour drive.</li></ul>';

function changeDetails (which) 
{
    //change large image
	var lgImgObj    = document.getElementById('mainImg');
	lgImgObj.src    = 'images/location/'+ which +'.jpg'
	lgImgObj.alt    = alts[which];
	lgImgObj.title  = alts[which];

    //change caption
    var caption = document.getElementById('caption');
    caption.innerHTML = captions[which];
}

function addOnClicks() 
{
    if (!document.getElementsByTagName) return false;
    var items = document.getElementById('sectionNav2').getElementsByTagName('a');
    for (var i=0; i < items.length; i++) {
        items[i].onclick = function() {
            changeDetails(this.id.substring(7));
//            alert(this.parentNode.style.className);//.value= 'current';
            return false;
        }
    }
}


//assign onclick events to all ul#rhNav a tags
window.onload = function () {
    addOnClicks();
}