// switchbox

function get(act) {


if(act == "act1") {	
document.getElementById("swA").style.display="none";
document.getElementById("swB").style.display="block";
document.getElementById("swC").style.display="none";
document.getElementById("swtitleA").style.display="none";
document.getElementById("swtitleB").style.display="block";
document.getElementById("swtitleC").style.display="block";
document.getElementById("swtitleD").style.display="none";
document.getElementById("boxA").style.display="none";
document.getElementById("boxB").style.display="block";
document.getElementById("boxC").style.display="none";
}

if(act == "act2") {	
document.getElementById("swA").style.display="none";
document.getElementById("swB").style.display="none";
document.getElementById("swC").style.display="block";
document.getElementById("swtitleA").style.display="block";
document.getElementById("swtitleB").style.display="none";
document.getElementById("swtitleC").style.display="none";
document.getElementById("swtitleD").style.display="block";
document.getElementById("boxA").style.display="none";
document.getElementById("boxB").style.display="none";
document.getElementById("boxC").style.display="block";
}

if(act == "act3") {	
document.getElementById("swA").style.display="block";
document.getElementById("swB").style.display="none";
document.getElementById("swC").style.display="none";
document.getElementById("swtitleA").style.display="block";
document.getElementById("swtitleB").style.display="block";
document.getElementById("swtitleC").style.display="none";
document.getElementById("swtitleD").style.display="none";
document.getElementById("boxA").style.display="block";
document.getElementById("boxB").style.display="none";
document.getElementById("boxC").style.display="none";
}

if(act == "act4") {	
document.getElementById("swA").style.display="block";
document.getElementById("swB").style.display="none";
document.getElementById("swC").style.display="none";
document.getElementById("swtitleA").style.display="block";
document.getElementById("swtitleB").style.display="block";
document.getElementById("swtitleC").style.display="none";
document.getElementById("swtitleD").style.display="none";
document.getElementById("boxA").style.display="block";
document.getElementById("boxB").style.display="none";
document.getElementById("boxC").style.display="none";
}

}