function toggleShow(id, id2, id3, id4) {
var element2 = document.getElementById(id2);
var element3 = document.getElementById(id3);
var element4 = document.getElementById(id4);

if(id=='aaa') {
element2.style.display='none'
element3.style.display='none'
element4.style.display=''
} else if(id=='bbb') {
element2.style.display=''
element3.style.display='none'
element4.style.display='none'
} else if(id=='ccc') {
element2.style.display='none'
element3.style.display=''
element4.style.display='none'
}
 else {
element2.style.display='none'
element3.style.display='none'
element4.style.display=''
}
}