var historyDisabled = false;

function historyBack()
{
	if (!historyDisabled)
	{
		if (historyPosition > 0)
		{
			historyPosition -= 1;
			loadNav(historyStack[historyPosition], true);
			// $("mymovie").followLink(historyStack[historyPosition], true);
			window.history.go(-3);
		}
	}
	else
		$("history_iframe").src = base_path + "history_current.html";
}

function historyCurrent()
{
	if (historyDisabled)
			$("history_iframe").src = base_path + "history_forward.html";
}

function historyForward()
{
	if (!historyDisabled)
	{
		if (historyPosition < (historyStack.length - 1))
		{
			historyPosition += 1;
			loadNav(historyStack[historyPosition], true);
			// $("mymovie").followLink(historyStack[historyPosition], true);
			window.history.go(3);
		}
		else
			window.history.back();
	}
	else
	{
		historyDisabled = false;
		window.history.back();
	}
}