var overviewText,businessText,informationText,applicationsText,totalText;

window.addEvent('domready', function() {
	var xmlHTTP = new Request({method:'get',url:'xml/indexText.xml',
				onComplete: function(txt,xml) {
					if(xml.childNodes.length > 0) {
						if(xml.childNodes.length==2)
							xmlNodes = xml.childNodes[1];
						else
							xmlNodes = xml.firstChild;
						overviewText = serialize(xmlNodes.getElementsByTagName("OVERVIEW")[0]);
						businessText = serialize(xmlNodes.getElementsByTagName("BUSINESS")[0]);
						informationText = serialize(xmlNodes.getElementsByTagName("INFORMATION")[0]);
						applicationsText = serialize(xmlNodes.getElementsByTagName("APPLICATIONS")[0]);
						totalText = serialize(xmlNodes.getElementsByTagName("TOTAL")[0]);
						replaceText("overviewText");
					} else {
						alert("Error communicating with the server.");
					}
				}
	}).send('&ms=' + new Date().getTime());
		
});

function goToPage(page) {
	location.href = page;
}
function replaceText(newText) {
	var someText = $('infinityText');	 
	var fadeIn = new Fx.Tween(someText, {property: 'opacity', duration: 250});
	var fadeOut = new Fx.Tween(someText, {
		property: 'opacity',
		duration: 200,
		onComplete: function() {
			eval("someText.set('html', " + newText + ");");
			fadeIn.start(0,1);
		}
	});  
	fadeOut.start(1, 0);
}