function showElement(theElement) {
	document.getElementById('2003').style.display = "none";
	document.getElementById('2004').style.display = "none";
	document.getElementById('2005').style.display = "none";
	document.getElementById('2006').style.display = "none";
    document.getElementById('2007').style.display = "none";
	document.getElementById('2008').style.display = "none";
	document.getElementById('2009').style.display = "none";
	document.getElementById(theElement).style.display = "";
}

function showElement1(theElement) {
	document.getElementById('en').style.display = "none";
	document.getElementById('de').style.display = "none";
	document.getElementById('it').style.display = "none";
	document.getElementById(theElement).style.display = "";
}