MainLinks = new Array ("tourTRHeadNav1", "tourTRHeadNav2", "tourTRHeadNav3","tourTRHeadNav4","tourTRHeadNav5","tourTRHeadNav6");
SubLinks = new Array ("tourTRBodyPlayList1", "tourTRBodyPlayList2", "tourTRBodyPlayList3","tourTRBodyPlayList4","tourTRBodyPlayList5","tourTRBodyPlayList6");
defaultState = new Array();
selectedRound = previousRound = 0;

function HideTabs() {

	for (var i=0; i<MainLinks.length; i++) {
		if (defaultState[MainLinks[i]] == 'on') {
			document.getElementById(MainLinks[i]).className = "tourTRHeadNavItem";
			document.getElementById(MainLinks[i]).hideFocus = true;
		}
	}

	for (var i=0; i<SubLinks.length; i++) {
		document.getElementById(SubLinks[i]).className = "hide";
	}
}

function ShowLink(MainLinkId, SubLinkId) {
	if (defaultState[MainLinkId] == 'on') {
		document.getElementById(MainLinkId).className = "tourTRHeadNavItem tourTRHeadNavSelected";
		document.getElementById(SubLinkId).className = "show";
	}
}

function ActiveMenu(MainLinkId, SubLinkId) {
	if (defaultState[MainLinkId] == 'on') {
		HideTabs();
		ShowLink(MainLinkId, SubLinkId);
		selectedRound = MainLinkId.substring((MainLinkId.length-1),MainLinkId.length);
	}
}

function initPage() {
	// first let's set up the nav
	for (var i=0; i<MainLinks.length; i++) {
		if (i<(currentRound-1)) {
			defaultState[MainLinks[i]] = 'on';
			document.getElementById(MainLinks[i]).className = "tourTRHeadNavItem tourTRHeadNavItemActive";
		} else if (i==(currentRound-1)) {
			defaultState[MainLinks[i]] = 'on';
			document.getElementById(MainLinks[i]).className = "tourTRHeadNavItem tourTRHeadNavSelected";
		} else {
			defaultState[MainLinks[i]] = 'off';
			document.getElementById(MainLinks[i]).className = "tourTRHeadNavItem tourTRHeadNavInactive";
		}
		document.getElementById(MainLinks[i]).hideFocus = true;
	}

	for (var i=0; i<SubLinks.length; i++) {
		if (i!=(currentRound-1)) {
			document.getElementById(SubLinks[i]).className = "hide";
		}
	}
	selectedRound = previousRound = currentRound;
}