// JavaScript Document

function zac()
{
	var b=navigator.appName;
	if (b=="Microsoft Internet Explorer")
	{
		chop(o1,40);
		chop(o2,40);
		chop(o3,40);
		m2t.style.visibility = "hidden";
		m3t.style.visibility = "hidden";
		m3o.style.visibility = "hidden";
		m2o.style.visibility = "hidden";
	}
	else
	{
		document.getElementById("m2t").style.visibility = "hidden";
		document.getElementById("m2o").style.visibility = "hidden";
		document.getElementById("m3o").style.visibility = "hidden";
		document.getElementById("m3t").style.visibility = "hidden";
		chop(document.o1,40);
		chop(document.o2,40);
		chop(document.o3,40);
	}
	
}


function chop(imageobject, opacity) 
{
    imageobject.style.opacity = (opacity/100);
    imageobject.style.MozOpacity = (opacity/100);
    imageobject.style.KhtmlOpacity = (opacity/100);
    imageobject.style.filter = "alpha(opacity=" + opacity + ")";
}

function show1()
{
	document.getElementById("m1o").style.visibility = "visible";
	document.getElementById("m1t").style.visibility = "visible";
	document.getElementById("m2o").style.visibility = "hidden";
	document.getElementById("m2t").style.visibility = "hidden";
	document.getElementById("m3o").style.visibility = "hidden";
	document.getElementById("m3t").style.visibility = "hidden";
}

function show2()
{
	document.getElementById("m1o").style.visibility = "hidden";
	document.getElementById("m1t").style.visibility = "hidden";
	document.getElementById("m2o").style.visibility = "visible";
	document.getElementById("m2t").style.visibility = "visible";
	document.getElementById("m3o").style.visibility = "hidden";
	document.getElementById("m3t").style.visibility = "hidden";
}

function show3()
{
	document.getElementById("m1o").style.visibility = "hidden";
	document.getElementById("m1t").style.visibility = "hidden";
	document.getElementById("m2o").style.visibility = "hidden";
	document.getElementById("m2t").style.visibility = "hidden";
	document.getElementById("m3o").style.visibility = "visible";
	document.getElementById("m3t").style.visibility = "visible";
}