function showMe(subnavi){
	
	document.getElementById("whoweare").style.display="block";
	document.getElementById("whatwedo").style.display="block";
	document.getElementById("whoweare").style.display="none";
	document.getElementById("whatwedo").style.display="none";
	
	document.getElementById(subnavi).style.display="block";
	
}

function hideMe(subnavi){
	document.getElementById(subnavi).style.display="none";
}