// JavaScript Document
function highlightElement(pageName)
{
	var idToPickUp = "";
	switch(pageName)
	{
		case "index.htm":
			idToPickUp = "btnNews";
			break;
		case "about.htm":
			idToPickUp = "btnAbout";
			break;
		//GAMES (big buttons)
		case "ufho2.htm":
			idToPickUp = "btnUFHO2";
			break;
		case "ticketless.htm":
			idToPickUp = "btnTicketless";
			break;
		case "ufho.htm":
			idToPickUp = "btnUFHO";
			break;
		//GAMES (small buttons)
		case "battery.htm":
			idToPickUp = "btnBattery";
			break;
		case "cubed.htm":
			idToPickUp = "btnCubed";
			break;
		default:
			idToPickUp = "btnNews";
			break;
	}
	
	var oldClass = document.getElementById(idToPickUp).getAttribute("class");
	document.getElementById(idToPickUp).setAttribute("class", oldClass + " highlighted");
}


function getPageNameFromURL(url)
{
	var lastSlash = url.lastIndexOf("/");
	var firstQuestionMark = url.indexOf("?");
	if(firstQuestionMark == -1)
	{
	firstQuestionMark = url.length;
	}
	
	var fileName = url.substring(lastSlash + 1, firstQuestionMark);
	
	return fileName;
}

function randomBanner()
{
	var numberOfBanners = 3;
	var bannerNo = Math.floor(Math.random() * numberOfBanners);
	document.getElementById("header").setAttribute("style", "background-image:url(images/banners/banner" + bannerNo + ".jpg)");
}