function Sichtbar() {
document.getElementById("chooseclan").style.visibility = 'visible';
}

function Sichtbar2() {
document.getElementById("chooseclan2").style.visibility = 'visible';
}

function Unsichtbar() {
document.getElementById("chooseclan").style.visibility = 'hidden';
}

function Unsichtbar2() {
document.getElementById("chooseclan2").style.visibility = 'hidden';
}

function Sichtbar_wrs() {
document.getElementById("chooseclan").style.visibility = 'visible';
document.getElementById("chooseclan_wrs").style.visibility = 'visible';
}

function Unsichtbar_wrs() {
document.getElementById("chooseclan").style.visibility = 'hidden';
document.getElementById("chooseclan_wrs").style.visibility = 'hidden';
}