// JavaScript Document

function chBack()
{
	document.getElementById("one").className="over";
}

function chBackout()
{
	document.getElementById("one").className="null";
}

function chBack2()
{
	document.getElementById("two").className="over";
}

function chBackout2()
{
	document.getElementById("two").className="null";
}

function chBack3()
{
	document.getElementById("three").className="over";
}

function chBackout3()
{
	document.getElementById("three").className="null";
}

function chBack4()
{
	document.getElementById("four").className="over";
}

function chBackout4()
{
	document.getElementById("four").className="null";
}

function chBack5()
{
	document.getElementById("five").className="over";
}

function chBackout5()
{
	document.getElementById("five").className="null";
}

function chBack6()
{
	document.getElementById("six").className="over";
}

function chBackout6()
{
	document.getElementById("six").className="null";
}

function chBack7()
{
	document.getElementById("seven").className="over";
}

function chBackout7()
{
	document.getElementById("seven").className="null";
}

function chBack8()
{
	document.getElementById("eight").className="over";
}

function chBackout8()
{
	document.getElementById("eight").className="null";
}

function chBack9()
{
	document.getElementById("nine").className="over";
}

function chBackout9()
{
	document.getElementById("nine").className="null";
}

function chBack10()
{
	document.getElementById("ten").className="over";
}

function chBackout10()
{
	document.getElementById("ten").className="null";
}

function chBack11()
{
	document.getElementById("eleven").className="over";
}

function chBackout11()
{
	document.getElementById("eleven").className="null";
}
function chBack12()
{
	document.getElementById("twelve").className="over";
}

function chBackout12()
{
	document.getElementById("twelve").className="null";
}
function chBack13()
{
	document.getElementById("thirteen").className="over";
}

function chBackout13()
{
	document.getElementById("thirteen").className="null";
}