function over()
{
   document.getElementById('languages').style.display = 'block';
}

function out()
{

		if(document.getElementById('languages')) document.getElementById('languages').style.display = 'none';

/*	folgender Block wurde durch obige Zeile ersetzt
		if(document.getElementById('sidebar')){
		if(document.getElementById('languages')) document.getElementById('languages').style.display = 'none';
		if(document.getElementById('abdafuer')) document.getElementById('abdafuer').style.display = 'block';
		if(document.getElementById('nlSecond')) document.getElementById('nlSecond').style.display = 'none';
	}
*/
}

function nlChange()
{
   document.getElementById('nlFirst').style.display = 'none';
   document.getElementById('nlSecond').style.display = 'block';
   document.getElementById('nlThird').style.display = 'none';
}
function nlChange2()
{
   document.getElementById('nlFirst').style.display = 'none';
   document.getElementById('nlSecond').style.display = 'none';
   document.getElementById('nlThird').style.display = 'block';
}