function toggleMe(div)
{
var option=['daniel','stefan','pascal','alain','alex','christine','yolanda','hoat','thomas','benedikt','markus','nicolas','yves','remy']; // nach belieben fortsetzen ...
for(var i=0; i<option.length; i++)
{ obj=document.getElementById(option[i]);
obj.style.display=(option[i]==div) && !(obj.style.display=="block")? "block" : "none"; }
}