<!-- Hide this from JavaScript non-enabled browsers

// Variables; setting initial values:
var FirstPage = 0;
var LastPage = 11;
var PageArray = new Array("Topside.html","Downstream.html","Rocks.html","DeckView.html",
	"Poolside.html","PanoramaL.html","PanoramaR.html","TheFalls.html","Cascade.html",
	"Alison.html","LowerPool.html","Waders.html");

function GoToFirstPage() {
	// Opens first page
	parent.location=PageArray[FirstPage];
}

function GoToNextPage() {
	CurrentFile=GetCurrentFile();
	// Determines index of CurrentFile
	CurrentPage = FirstPage;
	for (var i = FirstPage; i <= LastPage; i++) {
	if (PageArray[i] == CurrentFile) {
			CurrentPage = i
		}
		else {
			CurrentPage = CurrentPage
		}
	}
	// Checks if CurrentPage is Last Page
	NextPage = (CurrentPage == LastPage) ? LastPage : CurrentPage+1;
	// Opens next page
	parent.location=PageArray[NextPage];
}

function GoToPreviousPage() {
	CurrentFile=GetCurrentFile();
	// Determines index of CurrentFile
	CurrentPage = LastPage;
	for (var i = LastPage; i >= FirstPage; i--) {
	if (PageArray[i] == CurrentFile) {
			CurrentPage = i
		}
		else {
			CurrentPage = CurrentPage
		}
	}
	// Checks if CurrentPage is FirstPage
	PreviousPage = (CurrentPage == FirstPage) ? FirstPage : CurrentPage-1;
	// Opens previous page
	parent.location=PageArray[PreviousPage];
}

function GoToLastPage() {
	// Opens last page
	parent.location=PageArray[LastPage];
}

function GetCurrentFile() {
	// Determines number of current file
	FileString=location.href;
	StrLength=FileString.length;
	ExtString=FileString.lastIndexOf("/")+1;
	CurrentFile=FileString.substring(ExtString,StrLength);
	return CurrentFile;
}

// End of JavaScript

-->